Description:FIELD OF INVENTION
[001] The present disclosure relates generally to flour milling technology and, more particularly, to an automated and compact grain processing apparatus that integrates both pre-treatment and processing systems for efficient and hygienic grain processing.

BACKGROUND

[002] Grain processing has been an essential part of human civilization for millennia, evolving from simple manual techniques to complex mechanical systems. Traditional flour mills, whether commercial or Gharat-based, have played a significant role in this evolution. However, these conventional systems are typically large, stationary installations that often lack automation, hygienic practices, and real-time monitoring capabilities. This deficiency results in inefficient operations, high energy consumption, and potential contamination of the flour by environmental pollutants. Moreover, the uncontrolled heat generated during the grinding process can lead to nutrient loss, compromising the quality of the final product.
[003] The inefficiencies in traditional flour mills extend beyond energy consumption and quality concerns. Many of these large-scale systems lack integrated pre-treatment and post-processing capabilities, such as moisture control, filtering mechanisms, and packaging. This absence can result in microbial contamination and uneven texture in the processed flour. Furthermore, the exposure of flour to environmental pollutants during the milling process poses significant health risks to consumers. These issues highlight the need for more advanced, compact, and portable grain processing systems that can maintain both efficiency and product quality.
[004] While some modern flour mills have incorporated basic automation features, they still fall short in addressing the full spectrum of challenges faced by the grain processing industry. Many of these systems, despite their size, lack contemporary features such as smart sensors, which could provide real-time data on various aspects of the milling process. Additionally, the absence of integrated pre-treatment and post-processing chambers in a compact, portable format limits the overall effectiveness of these mills. The lack of integrated air purification systems in a single, portable unit also remains a concern, as it fails to ensure the removal of dust particles and foreign materials from the grains during processing.
[005] The limitations of current grain processing systems extend to the realm of monitoring and maintenance. The absence of Internet of Things (IoT) capabilities in many existing grinders, particularly in compact and portable formats, poses significant challenges in terms of operation, maintenance, fault detection, and user feedback. This lack of connectivity in a single, integrated unit hinders the ability to perform optimized operations based on real-time data and provide users with detailed information about the milling process. As a result, operators often struggle to identify and address issues promptly, leading to reduced overall efficiency, especially in small-scale or mobile operations where compact, all-in-one solutions are not readily available.
[006] Therefore, there is a need to overcome the problems discussed above by developing a comprehensive grain processing system that addresses the limitations of traditional and existing modern milling technologies. Such a system should incorporate advanced features to enable real-time monitoring and control, ensuring efficient, hygienic, and high-quality grain processing.

OBJECT OF THE INVENTION

[007] The primary objective of the present disclosure is to provide a portable grain processing apparatus that integrates pre-treatment, grinding, and purification in a single compact unit for efficient and hygienic grain processing.
[008] Another objective of the present disclosure is to offer a grain processing method that employs microwave radiations for pre-treating grains, thereby improving their properties before grinding.
[009] Yet another objective of the present disclosure is to provide an integrated grain processing system with sensors and controllers for real-time monitoring and remote operation.
[010] Still another objective of the present disclosure is to introduce a grain processing apparatus with built-in purification mechanisms to maintain product hygiene by removing contaminants during the grinding process.

SUMMARY

[011] According to one aspect of the present disclosure, a portable grain processing apparatus is provided. The apparatus comprises a body enclosing a microwave-based grain pre-treatment hopper configured to receive and pre-treat raw grain materials using microwave radiation. A slider mechanism is operatively coupled to the hopper and configured to regulate a flow rate of pre-treated grain from the hopper. A dual-wheel grinding unit is positioned downstream of the slider mechanism and configured to receive the pre-treated grain and grind the raw grain materials into a particulate form. A conveyor belt extends from the hopper and is configured to transport the pre-treated grain from the hopper to the grinding unit. One or more air purifiers are positioned proximate to the grinding unit and configured to remove dust and airborne particulates generated during grinding. An output tray is positioned downstream of the grinding unit and configured to collect the processed grain particulates. The one or more air purifiers in the grain processing apparatus are configured to maintain hygiene of the processed grain particulates by removing dust and airborne particulates generated during grinding.
[012] The microwave-based grain pre-treatment hopper of the grain processing apparatus is configured to soften grain kernels and lower the moisture content, thereby reducing the microbial load of the raw grain material.
[013] The grain processing apparatus further comprises one or more sensors configured to detect one or more operational parameters of the apparatus, and a control unit operatively connected to the sensors and configured to monitor and regulate the operation of the apparatus based on the detected operational parameters. The one or more operational parameters detected by the sensors comprise at least one of apparatus health status, grinding unit temperature, grain material type, grinding speed, and grain flow rate. The one or more sensors comprise at least one of a vibration sensor, a thermal sensor, an optical sensor, a rotational speed sensor, and a flow rate sensor.
[014] The one or more sensors and the control unit are further configured to be operatively coupled to at least one of a display device or a mobile application for monitoring and controlling operation of the apparatus.
[015] The grain processing apparatus further comprises a cooling unit operatively coupled to the dual-wheel grinding unit. The cooling unit is configured to be controlled by the control unit in response to the detected temperature of the grinding unit to maintain the grinding temperature below a predefined threshold, thereby simulating a water mill cooling effect and preserving the quality of the processed grain particulates.
[016] According to another aspect of the present disclosure, a method of processing grain material is provided. The method comprises receiving raw grain material in a microwave-based pre-treatment hopper and pre-treating the raw grain material using microwave radiation to soften grain kernels and lower moisture content, thereby reducing the microbial load of the raw grain material. The method further comprises the transporting of the pre-treated grain material from the pre-treatment hopper to a dual-wheel grinding unit via a conveyor belt. The flow rate of the pre-treated grain material is regulated using a slider mechanism operatively coupled to the hopper. Further, the method comprises grinding the pre-treated grain material into a particulate form using the dual-wheel grinding unit Furthermore, the method comprises purifying the air proximate to the grinding unit using one or more air purifiers to remove dust and airborne particulates and collecting the processed grain particulates in an output tray positioned downstream of the grinding unit.
[017] The method further comprises detecting one or more operational parameters comprising at least one of grinding unit temperature, grain material type, grinding speed, and grain flow rate using one or more sensors. One or more operational settings are adjusted in response to the detected parameters using a control unit.
[018] The method also includes detecting the temperature of the grinding unit using a thermal sensor, activating a cooling unit operatively coupled to the grinding unit based on the detected temperature, and reducing the grinding temperature to simulate a water mill cooling effect and preserve the quality of the processed grain particulates.
[019] The method further comprises transmitting operational data to at least one of a display device and a mobile application, and providing interface-based monitoring and control via the display device or the mobile application.
[020] The foregoing paragraphs have been provided by way of general introduction and are not intended to limit the scope of the following claims. The described embodiments, together with further advantages, will be best understood by reference to the following detailed description taken in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF DRAWINGS

[021] FIG. 1 illustrates a schematic diagram of a grain processing apparatus.
[022] FIG. 2 illustrates a schematic block diagram depicting a working environment for the grain processing apparatus.
[023] FIG. 3 illustrates a flowchart illustrating a method of processing grain material.

DETAILED DESCRIPTION OF THE INVENTION

[024] Aspects of the present disclosure are best understood by reference to the description set forth herein. All the aspects described herein will be better appreciated and understood when considered in conjunction with the following descriptions. It should be understood, however, that the following descriptions, while indicating preferred aspects and numerous specific details thereof, are given by way of illustration only and should not be treated as limitations. Changes and modifications may be made within the scope herein without departing from the spirit and scope thereof, and the present disclosure herein includes all such modifications.
[025] FIG. 1 illustrates a schematic diagram of a grain processing apparatus 10. The apparatus 10 comprises a body 11 enclosing various components including a microwave-based grain pre-treatment hopper 12, a slider mechanism 14, a dual-wheel grinding unit 16, a conveyor belt 18, one or more air purifiers 20, an output tray 22, one or more sensors 24, a cooling unit 32, and a control unit 26 (shown in FIG. 2). These components work in conjunction to process raw grain materials into fine particulates while maintaining hygiene and optimizing performance.
[026] The body 11 of the grain processing apparatus 10 serves as the main enclosure, housing all the internal components. The body 11 is designed to be compact and portable, allowing for easy transportation and use in various settings. The body 11 may be constructed from durable materials such as stainless steel or high-grade polymers to withstand the rigors of grain processing and ensure longevity. Additionally, the body 11 may feature ergonomic handles or wheels to enhance portability.
[027] The microwave-based grain pre-treatment hopper 12 is positioned at the top of the apparatus 10 and is configured to receive and pre-treat raw grain materials using microwave radiation. The hopper 12 is configured to softens grain kernels and lowers their moisture content, thereby reducing the microbial load and improving the overall quality of the processed grain. The hopper 12 incorporates a microwave generation component, typically consisting of a magnetron, waveguide, and antenna, for treating the raw grain materials. The hopper's design ensures uniform distribution of microwaves throughout the grain mass, enabling efficient softening of kernels and moisture reduction. Further, the hopper 12 may be equipped with a lid to prevent spillage and maintain cleanliness during operation. Alternative embodiments may include different pre-treatment methods such as infrared heating or steam treatment to achieve similar results.
[028] The slider mechanism 14 is operatively coupled to the hopper 12 and regulates the flow rate of pre-treated grain from the hopper to the grinding unit 16. This mechanism ensures a consistent and controlled feed of grain, preventing overloading of the grinding unit and optimizing the grinding process. The slider mechanism 14 may be adjustable, allowing users to customize the flow rate based on the type of grain being processed or desired output consistency. In some embodiments, the slider mechanism 14 may be electronically controlled, enabling precise adjustments through the apparatus's control system.
[029] The dual-wheel grinding unit 16 is positioned downstream of the slider mechanism 14 and is responsible for grinding the pre-treated grain into a particulate form. The grinding unit 16 consists of two grinding wheels that can be adjusted to achieve various levels of fineness in the output. The dual-wheel design allows for efficient and uniform grinding, ensuring consistent particle size in the processed grain. Alternative embodiments may incorporate different grinding mechanisms such as burr grinders or hammer mills to cater to specific grain types or desired textures.
[030] The conveyor belt 18 extends from the hopper 12 to the grinding unit 16, transporting the pre-treated grain efficiently and hygienically. This automated transport system eliminates the need for manual handling, reducing the risk of contamination and ensuring a continuous flow of grain to the grinding unit 16. The conveyor belt 18 may be made of food-grade materials and feature a textured surface to prevent grain slippage during transport. In some variations, the conveyor belt 18 could be replaced with a gravity-fed chute or a pneumatic transport system for different apparatus configurations.
[031] The one or more air purifiers 20 are strategically positioned proximate to the grinding unit 16 to remove dust and airborne particulates generated during the grinding process. The purifiers 20 play a crucial role in maintaining the hygiene and quality of the processed grain. The purifiers 20 utilize various filtration technologies such as HEPA filters, activated carbon filters, or electrostatic precipitation to effectively capture particles of different sizes. The positioning of the air purifiers 20 near the grinding unit 16 ensures that dust and particulates are removed as soon as they are generated, preventing their circulation within the apparatus 10 or settlement on the processed grain. This immediate purification helps maintain a clean processing environment, reducing the risk of contamination and ensuring that the final product meets high standards of cleanliness and quality. The air purification can be dynamically controlled to adjust its operation based on the intensity of the grinding process and the type of grain being processed, further optimizing its effectiveness in maintaining a hygienic processing environment. Some embodiments might incorporate UV-C light sterilization in conjunction with the air purifiers for enhanced microbial control.
[032] The output tray 22 is positioned downstream of the grinding unit 16 and collects the processed grain particulates. The output tray 22 is designed to be easily removable for convenient transfer of the final processed grain. The tray 22 may feature a non-stick surface to prevent flour from adhering and facilitate easy cleaning. In alternative designs, the output tray 22 could be replaced with a sealed container or a bagging system for direct packaging of the processed grain.
[033] The one or more sensors 24 are strategically distributed throughout the apparatus 10 to detect and monitor various operational parameters. The sensors 24 may include vibration sensors, thermal sensors, optical sensors, rotational speed sensors, pressure sensor and flow rate sensors, each contributing to a holistic monitoring system. The sensors 24 are specifically configured to provide comprehensive data on one or more operational parameters of the apparatus 10, including apparatus health status, grinding unit temperature, grain material type, grinding speed, and grain flow rate. For example, vibration sensors detect mechanical anomalies in the grinding unit 16, while thermal sensors monitor temperature fluctuations of the grinding unit 16. Optical sensors distinguish between grain types and detect foreign objects, rotational speed sensors measure grinding wheel performance, and flow rate sensors track grain movement through the apparatus 10. This diverse array of sensors 24 ensures comprehensive monitoring of all critical aspects of the grain processing operation. The sensors 24 enable real-time tracking of the entire grain processing workflow, allowing for immediate detection of any deviations from optimal operating conditions and facilitating precise control and dynamic adjustment of operational parameters. The data collected by the sensors 24 is crucial for maintaining consistent output quality across different grain types and processing conditions, as well as enabling predictive maintenance by identifying potential issues before they lead to apparatus failure. By providing this comprehensive and real-time operational data, the sensors 24 play a vital role in optimizing the performance, efficiency, and reliability of the grain processing apparatus 10.
[034] The cooling unit 32 is operatively coupled to the dual-wheel grinding unit 16 and works in tandem with the thermal sensors to maintain the grinding temperature below a predefined threshold. This feature simulates the cooling effect of traditional water mills, preserving the nutritional quality of the processed grain. By maintaining lower temperatures during grinding, it helps prevent heat-induced degradation of essential nutrients, enzymes, and flavor compounds in the grain. This temperature control mimics the natural cooling properties of water-powered stone mills, which historically produced high-quality flour without overheating. The cooling unit 32 helps retain the grain's original nutritional profile, including heat-sensitive vitamins and proteins, while also preventing the formation of undesirable compounds that can occur during high-temperature processing. Additionally, this controlled cooling can contribute to better texture and functional properties in the final product, closely replicating the characteristics of traditionally milled grains. The cooling unit 32 may utilize various cooling technologies such as thermoelectric cooling, liquid cooling, or forced air cooling.
[035] The control unit 26 serves as the central processing hub of the grain processing apparatus 10, integrating data from the sensors 24 and managing all operational aspects of the apparatus 10. The control unit 26 employs advanced algorithms to interpret sensor readings in real-time, making dynamic adjustments to optimize the grain processing workflow. The control unit 26 regulates critical parameters such as microwave intensity in the pre-treatment hopper 12, grain flow rate through the slider mechanism 14, grinding speed, and air purification levels.
[036] The control unit 26 also monitors the apparatus's overall health, triggering preventive maintenance alerts when necessary. Furthermore, the control unit 26 interfaces with external devices, enabling remote operation and monitoring through web and mobile applications. This intelligent system ensures consistent product quality, enhances energy efficiency, and provides a user-friendly interface for both local and remote operation of the grain processing apparatus.
[037] In operation, the grain processing apparatus 10 follows a systematic workflow. Raw grain is loaded into the microwave-based pre-treatment hopper 12, where it undergoes softening and moisture reduction. The pre-treated grain is then transported via the conveyor belt 18 to the dual-wheel grinding unit 16, with the flow regulated by the slider mechanism 14. As the grain is ground, the air purifiers 20 continuously filter the air to maintain hygiene. The processed grain particulates are collected in the output tray 22. Throughout this process, the sensors 24 monitor various parameters, allowing for real-time adjustments and optimization of the grinding process. The cooling unit 32 ensures that the grinding temperature remains within the optimal range, preserving the quality of the final product.
[038] FIG. 2 illustrates a schematic block diagram 21 depicting a working environment for the grain processing apparatus 10. The diagram 21 showcases the interconnected components that form the core of the grain processing apparatus 10, including the control unit 26, one or more sensors 24, display 28, mobile application 30, cooling unit 32, hopper 12, slider mechanism 14, and dual-wheel grinding unit 16. These elements work in harmony to facilitate efficient grain processing, from pre-treatment to final output.
[039] The control unit 26 serves as the central hub for managing and coordinating the various components of the grain processing apparatus 10. The control unit 26 receives input from the sensors 24 and processes the received information to make real-time adjustments to the apparatus's operation. The control unit 26 can be programmed with different grain processing algorithms to optimize performance based on the type of grain being processed and desired output characteristics. The control unit 26 is configured to executing commands based on pre-programmed logic and user inputs. The control unit 26 regulates the operation of various components, such as adjusting the speed of the grinding unit 16 or controlling the flow rate through the slider mechanism 14. The control unit 26 can be designed with adaptive learning capabilities, allowing it to optimize processing parameters over time based on historical data and performance metrics.
[040] A display device 28 operatively coupled to the control unit 26, is integrated into the apparatus 10 to provide a user-friendly interface for monitoring and controlling the grain processing operation. The display 28 can show real-time information such as processing status, grain type, temperature, and any alerts or notifications. The display 28 may feature a touch screen for easy navigation and input, allowing users to adjust settings or initiate specific processing modes directly from the display.
[041] A mobile application 30 extends the control and monitoring capabilities beyond the physical apparatus 10. Users can connect to the grain processing apparatus 10 remotely via a smartphone or tablet, enabling them to start or stop processing, adjust settings, and receive notifications about the apparatus's status or any issues that may arise. The mobile application 30 can also provide historical data analysis, helping users track processing efficiency and grain quality over time. The control unit 26 facilitates this remote functionality through an embedded IoT module, which securely transmits data to cloud servers. This allows for real-time synchronization between the apparatus 10 and the mobile application 30. The control unit 26 may implements robust encryption protocols to ensure data security during transmission. The cloud server may be configured to manage user authentication and access levels, ensuring that only authorized personnel can make critical adjustments to the apparatus's operation. The control unit 26 can process and compress sensor data before transmission, optimizing bandwidth usage and enabling smooth operation even in areas with limited connectivity. Additionally, the control unit 26 can execute complex algorithms locally, providing instant feedback to users while sending more detailed analytics to the cloud for further processing and long-term storage.
[042] The cooling unit 32 is operatively coupled to the control unit 26 to manage temperature during the grinding process. As grinding generates heat, which can affect the quality of the processed grain, the cooling unit 32 works to maintain the grinding temperature below a predefined threshold, at the grinding unit 16. The cooling unit 32 may utilize air or liquid cooling techniques and is dynamically controlled by the control unit 26 based on temperature readings from the thermal sensors 24, placed within the grinding unit 16. This precise temperature regulation simulates the cooling effect of traditional water mills, helping preserve the nutritional quality and texture of the processed grain particulates. By maintaining optimal temperature levels, the cooling unit 32 prevents heat-induced degradation of essential nutrients and enzymes, ensuring the final product retains its desired characteristics and nutritional value.
[043] The hopper 12, operatively coupled to the control unit 26, is configured to efficiently pre-treat raw grain materials using microwave radiation. This pre-treatment process softens the grain kernels and reduces moisture content, preparing the grain for optimal grinding. The control unit 26 is configured to manage the pre-treatment process by regulating the microwave intensity and duration based on the grain type and desired outcome. The control unit 26 receives input from sensors 24, for example, a moisture sensor 24, monitoring grain moisture levels, allowing for real-time adjustments to the microwave parameters. The control unit 26 can store and apply pre-programmed settings for different moisture levels, and additionally based on grain types, ensuring consistent and optimal pre-treatment across various batches. Additionally, the control unit 26 integrates the pre-treatment process with subsequent grinding stages, ensuring a seamless and coordinated grain processing workflow.
[044] The slider mechanism 14, operatively coupled to the control unit 26, plays a crucial role in regulating the flow of pre-treated grain from the hopper 12 to the grinding unit 16. The slider mechanism 14 can be adjusted to control the rate at which grain enters the grinding process, allowing for fine-tuning of the output consistency. The slider mechanism 14 may incorporate precision actuators for accurate control and can be automatically adjusted by the control unit 26 based on the desired output characteristics of the final processed grain material.
[045] The dual-wheel grinding unit 16, operatively coupled to the control unit 26, is the core component responsible for transforming the pre-treated grain into the desired particulate form. The dual-wheel grinding unit 16, with two precision-engineered grinding wheels that can be adjusted for different levels of coarseness. The control unit 26 manages the operation of the grinding unit 16 by regulating the speed and pressure of the grinding wheels based on, for example, the grain type and desired output consistency. The control unit 26 can execute pre-programmed grinding profiles for different grain types and end-product specifications, ensuring consistent results.
[046] The control unit 26 may comprise a processor, a memory, and a communication interface. The processor can be a microprocessor, a microcontroller, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or any combination thereof. The memory may include random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory, or any other suitable storage medium. The memory stores instructions and data used by the processor to control the apparatus operations. The communication interface may include wired or wireless modules for connecting to external devices, sensors, and networks. The control unit 26 may also include analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) for processing sensor inputs and generating control signals. Additionally, it may incorporate real-time clock modules, power management circuits, and various input/output interfaces to facilitate its diverse control and monitoring functions within the grain processing apparatus.
[047] FIG. 3 illustrates an exemplary flowchart of a method 40 of processing grain material. The method 40 is configured to be performed by the apparatus 10. In step 42, the method 40 may comprise the step of receiving raw grain material in a microwave-based pre-treatment hopper 12. This initial step involves loading the raw grain into the apparatus 10, preparing it for the subsequent processing stages. The hopper 12 is designed to accommodate various types of grains, such as wheat, rice, or corn, allowing for versatility in grain processing. In step 44, the method 40 may comprises pre-treating the raw grain material using microwave radiation in the hopper 12. This innovative step employs microwave energy to soften grain kernels and lower their moisture content, effectively reducing the microbial load of the raw grain material. The control unit 26 regulates the microwave parameters based on grain type and desired outcomes, ensuring optimal pre-treatment. This process enhances the efficiency of subsequent grinding and contributes to the overall quality and shelf life of the final product. In step 46, the method 40 may comprises the step of transporting the pre-treated grain material from the pre-treatment hopper 12 to the dual-wheel grinding unit 16 via the conveyor belt 18. This automated transportation ensures a continuous and controlled flow of grain through the processing stages. The conveyor belt 18 is designed with features to prevent grain spillage and maintain the integrity of the pre-treated grain during transit. The control unit 26 may regulate the speed of the conveyor belt 18 based on sensor data to optimize the flow rate and ensure consistent feed into the grinding unit 16. In step 48, the method 40 may comprises the step of regulating the flow rate of the pre-treated grain material using the slider mechanism 14 operatively coupled to the hopper 12. The slider mechanism 14 allows for precise control over the amount of grain entering the grinding unit 16, optimizing the grinding process and preventing overloading. The control unit 26 may adjust the slider mechanism 14 based on real-time feedback from the flow rate sensors 24, ensuring a consistent and appropriate grain feed. This step is crucial for maintaining the efficiency and quality of the grinding process, as it allows for adaptation to different grain types and desired output characteristics. In step 50, the method 40 may comprises the step of grinding the pre-treated grain material into a particulate form using the dual-wheel grinding unit 16. This step is where the actual size reduction of the grain occurs, transforming it into flour or other desired particulate forms. The control unit 26 manages the operation of the grinding unit 16 by regulating the speed and pressure of the grinding wheels based on the grain type and desired output consistency. The dual-wheel design enables efficient and uniform grinding, with the ability to adjust the gap between the wheels to control the fineness of the output. In step 52, the method 40 may comprises the step of purifying air proximate to the grinding unit 16 using one or more air purifiers 20 to remove dust and airborne particulates. This step is crucial for maintaining the hygiene and quality of the processed grain. The air purifiers 20, strategically positioned near the grinding unit 16, continuously filter the air during the grinding process, capturing dust and other particles generated. The control unit 26 may adjust the purification intensity based on sensor data, ensuring optimal air quality throughout the grain processing operation. In step 54, the method 40 comprises collecting the processed grain particulates in the output tray 22 positioned downstream of the grinding unit 16. This final step ensures that the finished product is efficiently gathered and stored for subsequent use or packaging. The output tray 22 is designed to accommodate the processed grain particulates while minimizing product loss or contamination.
[048] The method 40 further comprises detecting one or more operational parameters using the sensors 24. These parameters include at least one of grinding unit 16 temperature, grain material type, grinding speed, and grain flow rate. The sensors 24 continuously monitor these aspects, providing real-time data to the control unit 26. Based on this information, the control unit 26 adjusts one or more operational settings of the apparatus 10. These adjustments may involve modifying the grinding speed of unit 16, altering the grain flow rate through the slider mechanism 14, or adjusting the cooling unit 32 to maintain optimal grinding temperature. The control unit 26 may also assess the overall apparatus health status, using data from vibration sensors or other diagnostic tools. This adaptive control system ensures that the apparatus 10 maintains optimal performance across different grain types and processing conditions, enhancing efficiency and product quality.
[049] The method 40 further comprises detecting the temperature of the grinding unit 16 using the thermal sensor 24. The temperature data is crucial for maintaining product quality and preventing overheating of the grain during processing. Based on the detected temperature, the control unit 26 activates the cooling unit 32 operatively coupled to the grinding unit 16. The cooling unit 32 works to reduce the grinding temperature, simulating the cooling effect traditionally achieved in water mills. This temperature control is essential for preserving the quality of the processed grain particulates, maintaining their nutritional value, and preventing heat-induced degradation. The control unit 26 continuously monitors and adjusts the cooling process to maintain the optimal temperature range, ensuring consistent quality throughout the grinding operation.
[050] The method 40 further comprises transmitting operational data from the control unit 26 to at least one of a display device 28 and a mobile application 30. This data transmission allows for real-time monitoring of the apparatus 10's performance, providing users with up-to-date information on various operational parameters. The display device 28, which may be integrated into the apparatus 10 or exist as a separate unit, presents this information in an easily interpretable format. Simultaneously, the mobile application 30 enables remote access to the same data, allowing users to monitor the grain processing operation from any location. The method 40 also includes providing interface-based monitoring and control capabilities through these devices. Users can interact with the apparatus 10 via the display device 28 or mobile application 30, adjusting settings, initiating or stopping processes, and responding to alerts or notifications. This interface enables comprehensive control over the grain processing operation, enhancing user convenience and operational efficiency.
[051] The embodiments of the present disclosure as disclosed herein are intended to be illustrative and not limiting. Other embodiments are possible and modifications may be made to the embodiments without departing from the spirit and scope of the disclosure. As such, these embodiments are only illustrative of the inventive concepts contained herein.
, Claims:1. A portable grain processing apparatus (10), comprising:
a body (11) enclosing:
a microwave-based grain pre-treatment hopper (12) configured to receive and pre-treat raw grain materials using microwave radiation;
a slider mechanism (14) operatively coupled to the hopper and configured to regulate a flow rate of pre-treated grain from the hopper (12);
a dual-wheel grinding unit (16) positioned downstream of the slider mechanism (14) and configured to receive the pre-treated grain and grind the raw grain materials into a particulate form;
a conveyor belt (18) extending from the hopper (12) and configured to transport the pre-treated grain from the hopper to the grinding unit (16);
one or more air purifiers (20) positioned proximate to the grinding unit (16) and configured to remove dust and airborne particulates generated during grinding; and
an output tray (22) positioned downstream of the grinding unit (16) and configured to collect the processed grain particulates.
2. The grain processing apparatus (10) as claimed in claim 1, wherein the microwave-based grain pre-treatment hopper (12) is configured to soften grain kernels and lower the moisture content, thereby reducing the microbial load of the raw grain material.
3. The grain processing apparatus (10) of claim 1, further comprising:
one or more sensors (24) configured to detect one or more operational parameters of the apparatus; and
a control unit (26) operatively connected to the sensors (24) and configured to monitor and regulate the operation of the apparatus (10) based on the detected operational parameters.
4. The grain processing apparatus (10) of claim 3, wherein the one or more operational parameters comprise at least one of apparatus health status, grinding unit temperature, grain material type, grinding speed, and grain flow rate; and
wherein the one or more sensors (24) comprise at least one of a vibration sensor, a thermal sensor, an optical sensor, a rotational speed sensor, and a flow rate sensor.
5. The grain processing apparatus (10) of claim 4, wherein the control unit (26) is further operatively coupled to at least one of a display device (28) or a mobile application (30) for monitoring and controlling operation of the apparatus (10).
6. The grain processing apparatus (10) of claim 1, wherein the one or more air purifiers (20) are configured to maintain hygiene of the processed grain particulates by removing dust and airborne particulates generated during grinding.
7. The grain processing apparatus (10) of claim 1, further comprising a cooling unit (32) operatively coupled to the dual-wheel grinding unit (16), wherein the cooling unit (32) is configured to be controlled by the control unit (26) in response to the detected temperature of the grinding unit (16) to maintain the grinding temperature below a predefined threshold, thereby simulating a water mill cooling effect and preserving the quality of the processed grain particulates.
8. A method (40) of processing grain material, the method comprising:
receiving raw grain material in a microwave-based pre-treatment hopper (12);
pre-treating the raw grain material using microwave radiation to soften grain kernels and lower moisture content, thereby reducing the microbial load of the raw grain material;
transporting the pre-treated grain material from the pre-treatment hopper (12) to a dual-wheel grinding unit (16) via a conveyor belt (18);
regulating the flow rate of the pre-treated grain material using a slider mechanism (14) operatively coupled to the hopper (12);
grinding the pre-treated grain material into a particulate form using the dual-wheel grinding unit (16);
purifying air proximate to the grinding unit (16) using one or more air purifiers (20) to remove dust and airborne particulates; and
collecting the processed grain particulates in an output tray (22) positioned downstream of the grinding unit (16).
9. The method (40) of claim 8, further comprising:
detecting one or more operational parameters comprising at least one of grinding unit temperature, grain material type, grinding speed, and grain flow rate using one or more sensors (24); and
adjusting one or more operational settings in response to the detected parameters using a control unit (26), wherein the one or more operational parameters comprise at least one of apparatus health status, grinding unit temperature, grain material type, grinding speed, and grain flow rate.
10. The method (40) of claim 8, further comprising:
detecting the temperature of the grinding unit (16) using a thermal sensor (24);
activating a cooling unit (32) operatively coupled to the grinding unit (16) based on the detected temperature; and
reducing the grinding temperature to simulate a water mill cooling effect and preserve the quality of the processed grain particulates.
11. The method (40) of claim 9, further comprising:
transmitting operational data to at least one of a display device (28) and a mobile application (30); and
providing interface-based monitoring and control via the display device (28) or the mobile application (30).