Description:FIELD OF THE INVENTION

[0001] The present invention relates to a biogas production device that automatically and efficiently process organic waste, manage both wet and dry waste separately and optimize fermentation conditions for the production of biogas. Additionally, the proposed device is equipped with a means such as automated waste sorting, real-time monitoring of waste levels and pH and controlled addition of additives to enhance the fermentation process.

BACKGROUND OF THE INVENTION

[0002] The increasing demand for renewable energy sources has led to the exploration and development of various technologies for sustainable waste management and biogas production. Organic waste, such as food scraps, agricultural residues, and other biodegradable materials, is generated in large quantities globally, creating significant environmental challenges in terms of disposal and management. Traditional waste management methods often result in environmental pollution and do not effectively harness the potential energy stored in organic waste.

[0003] Biogas production, a process that involves the breakdown of organic material in the absence of oxygen (anaerobic digestion), offers a promising solution for converting waste into valuable energy. However, conventional biogas production methods often face challenges such as inefficient waste sorting, inadequate fermentation conditions, and the inability to manage both wet and dry waste materials simultaneously. Additionally, manual intervention is typically required for waste sorting, leading to inconsistent results and reduced efficiency. Therefore, there is a need to develop a device that ensures optimal fermentation conditions and effective waste management, resulting in enhanced efficiency and sustainable energy generation.

[0004] CN216786104U discloses about a biogas production device, which comprises: a raw material bin, a front-section crusher, a liquid bin and a pulping machine; wherein, raw materials storehouse includes box and crawler-type feeder, the crawler-type feeder sets up in the box, anterior segment breaker sets up one side of box, anterior segment breaker communicate in the crawler-type feeder, the liquid storehouse sets up the bottom of anterior segment breaker, the output setting of beating machine is in the liquid storehouse. The biogas production device can improve the production efficiency of preparing biogas from straws, is favourable for recycling the straws, and can promote the use of the biogas.

[0005] CN104923548A discloses about a biogas production device for food residues. The biogas production device comprises an outer fermentation barrel and an inner fermentation barrel arranged in the outer fermentation barrel, the inner fermentation barrel is closed by a cover body, the outer fermentation barrel and the inner fermentation barrel are coaxially arranged, a heating unit is arranged between the inner fermentation barrel and the outer fermentation barrel, biogas liquid is arranged in the inner fermentation barrel, an inner food residue fermentation cage is arranged in the inner fermentation barrel and is connected with a driving mechanism outside the cover body through a telescoping mechanism, and lugs convenient for hoisting is arranged on the cover body; a first ventilation pipe is arranged on the upper portion of the inner fermentation barrel and penetrates the outer fermentation barrel to be connected with a purifying unit, and the purifying unit is connected with an air storage tank through a second ventilation pipe. The biogas production device is simple in structure, the food residue reaction is complete and thorough, and biogas generation efficiency is high.

[0006] Conventionally, many devices have been developed to facilitate the processing of organic waste and the production of biogas. However, these devices rely on manual sorting and handling of waste, which lead to inefficiencies and inconsistencies in the fermentation process. Many existing devices also struggle with effectively separating wet and dry waste, or fail to provide an automated process for managing and optimizing the fermentation environment. As a result, the energy output from these conventional devices is often suboptimal, and the systems themselves are prone to operational issues such as clogging, incomplete fermentation or poor waste management.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that requires to automatically and efficiently process organic waste, manage both wet and dry waste separately and optimize fermentation conditions for the production of biogas. The developed device also needs to equipped with a means such as automated waste sorting, real-time monitoring of waste levels and pH and controlled addition of additives to enhance the fermentation process.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that accommodates different types of organic waste like wet waste, dry waste and biodegradable materials etc., in a segregated manner and efficiently breaking down and mixing the waste thoroughly to create optimal conditions for fermentation, thereby facilitating the production of biogas.

[0010] Another object of the present invention is to develop a device that adds different types of adhesives into the waste to facilitate and enhance the fermentation process, ensuring optimal breakdown and sconversion of the organic material.

[0011] Yet another object of the present invention is to develop a device that separates gases generated during the fermentation process, such as methane and carbon dioxide, allowing for the controlled release of these gases as per desired proportions.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to a biogas production device that efficiently processes various types of organic waste, such as wet waste, dry waste and biodegradable materials by segregating the waste and further breaking down and mixing the waste to optimize the fermentation process, leading to the production of biogas.

[0014] According to an embodiment of the present invention, a biogas production device comprises of a cuboidal housing having a plurality of compartments disposed within the housing for storage of organic wastes in designated compartments as per type of waste, a hinged lid incorporated on each of the compartments for enabling access to the compartments to feed organic material into the compartments, an artificial intelligence-based imaging unit, installed on the housing and integrated with a processor for recording and processing images in a vicinity of the housing to trigger a microcontroller to detect organic material being fed into the compartments to actuate a touch enabled display unit mounted on the housing to generate a visual alert to a user regarding waste being placed in an incorrect compartment, an articulated L-shaped telescopic link mounted on the housing having a nozzle at an end, connected with a vacuum unit disposed in the housing for suctioning of unwanted material in the waste, a cylindrical fermentation receptacle disposed within the housing, wherein dry waste from the compartments is transported to the receptacle by means of a bucket conveyor incorporated in the housing, and wet waste from the compartments is directed into the receptacle by means of a conduit configured with a pump, connected the compartments with the receptacle, a motorized helical screw disposed in the receptacle to breakdown and mix the waste in the receptacle, a plurality of tanks located in the housing, for storing of additives including compost, biochar, natural sediments, for adding into the receptacle, as per requirement, for enhancing fermentation of the waste.

[0015] According to another embodiment of the present invention, the proposed device further comprises of a sliding unit mounted vertically within the receptacle, having a pH sensor to detect pH of the waste being fermented, wherein the sliding unit is actuated as per a level of the waste in the receptacle as detected by a level sensor embedded in the receptacle, a curing box disposed in the housing, to receive generated gas from the receptacle via tubes configured with iris lids connected the receptacle with the box, wherein a pressure sensor embedded in the box detects quantity of gas collected in the box, separator membrane disposed in the box for separating carbon dioxide and methane in the collected gas in separated partitions in the box, wherein an outlet nozzle is provided on the housing connected with the partitions via hoses configured with flow controller valves to output mixture of carbon dioxide and methane as per a required ratio and a RPM (rotations per minute) embedded in the receptacle to detect rotational rate of the screw to enable regulation of the screw for creating a uniform mixture of the waste.

[0016] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an internal view of a biogas production device.

DETAILED DESCRIPTION OF THE INVENTION

[0018] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0019] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0020] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0021] The present invention relates to a biogas production device that is capable of accommodating different types of organic waste like wet waste, dry waste and biodegradable materials etc., in a segregated manner and efficiently breaks down and mixes the waste thoroughly to create optimal conditions for fermentation, thereby facilitating the production of biogas.

[0022] Referring to Figure 1, an internal view of a biogas production device is illustrated, comprising a cuboidal housing 101 having a plurality of compartments 102 disposed within the housing 101 for storage of organic wastes in designated compartments 102 as per type of waste, an artificial intelligence-based imaging unit 103 installed on the housing 101, a touch enabled display unit 104 mounted on the housing 101, an articulated L-shaped telescopic link 105 mounted on the housing 101 having a nozzle at an end connected with a vacuum unit 106, a cylindrical fermentation receptacle 107 disposed within the housing 101.

[0023] Figure 1 further illustrates a bucket conveyor 108 incorporated in the housing 101, a conduit 109 installed within the housing 101, a motorized helical screw 110 disposed in the receptacle 107, plurality of tanks 111 located in the housing 101, a sliding unit 112 mounted vertically within the receptacle 107 having a pH sensor 113, a level sensor 114 embedded in the receptacle 107, a curing box 115 disposed in the housing 101, a separator membrane 116 disposed in the box 115 and an outlet nozzle 117 provided on the housing 101 connected with the housing 101.

[0024] The proposed device herein comprises of a cuboidal housing 101 developed to provide a structured and organized enclosure for the biogas production. The housing 101 is constructed from materials such as stainless steel, aluminum or reinforced plastic which is selected for their durability, resistance to corrosion and ability to withstand environmental conditions. Inside the housing 101, a plurality of compartments 102 is strategically arranged and each of the compartment 102 is designated for storing specific types of organic waste (e.g., wet, dry, biodegradable, etc.) by a user. The compartments 102 are carefully designed to keep the waste segregated, which is essential for the efficient processing of the materials. The compartments 102 are accessible via hinged to allow easy loading of organic materials.

[0025] The user is is required to press a push button integrated with the device, such that when the user presses the push button, it initiates an electrical circuit mechanism. Inside the push button, there is a spring-loaded contact mechanism that, under normal circumstances, maintains an open circuit. When the button is pressed, it compresses the spring, causing the contacts to meet and complete the circuit. This closure then sends an electrical signal to an inbuilt microcontroller associated with the device to either power up or shut down. Conversely, releasing the button allows the spring to return to its original position, breaking the circuit and sending the signal to deactivate the device.

[0026] Once the device is activated, the microcontroller activates an artificial intelligence-based imaging unit 103 installed on the housing 101 to monitor the vicinity of the housing 101 where organic waste is being fed into the compartments 102. The imaging unit 103 comprises of an image capturing arrangement including a set of lenses that captures multiple images in vicinity of the housing 101, and the captured images are stored within a memory of the imaging unit 103 in form of an optical data. The imaging unit 103 also comprises of a processor that is integrated with artificial intelligence protocols, such that the processor processes the optical data and extracts the required data from the captured images. The extracted data is further converted into digital pulses and bits and are further transmitted to the microcontroller. The microcontroller processes the received data and identify the type of organic material being disposed into each compartment.

[0027] Upon detecting an incorrect placement of waste (e.g., wet waste being placed in a dry waste compartment), the microcontroller sends a signal to a touch-enabled display unit 104 mounted on the housing 101 to generate a visual alert to inform the user about the incorrect placement for allowing the user to correct the mistake. The display unit 104 generates a visual alert by using a combination of light-blocking and light-emitting elements. When the microcontroller detects an incorrect waste placement, it sends a signal to the display, which activates small cells on the screen. In an LCD, these cells adjust to either block or allow light to pass through, forming the alert message. In an OLED, each cell lights up on its own when activated. The result is a clear message, such as a warning icon or text is shown on the screen, alerting the user to the error and allowing the user to make the necessary correction and to place the waste in the correct compartment.

[0028] An articulated L-shaped telescopic link 105 is mounted on the housing 101 configured with a nozzle and is connected to a vacuum unit 106 located within the housing 101 to suction unwanted materials from the waste. The telescopic link 105 is powered by a pneumatic unit, including an air compressor, air cylinders, air valves and piston which works in collaboration to aid in extension and retraction of the link 105. The pneumatic unit is operated by the microcontroller. Such that the microcontroller actuates valve to allow passage of compressed air from the compressor within the cylinder, the compressed air further develops pressure against the piston and results in pushing and extending the piston. The piston is connected with the link 105 and due to applied pressure, the link 105 extends and similarly, the microcontroller retracts the link 105 by closing the valve resulting in retraction of the piston. Thus, the microcontroller regulates the extension/retraction of the link 105 in order to position the nozzle towards the waste.

[0029] The microcontroller then actuates the vacuum unit 106 to suction unwanted materials from the waste. The vacuum unit 106 operates based on the principle of creating a pressure difference between its internal chamber and the surrounding environment. The vacuum unit 106 consists of a motor that drives an impeller which draws air into the unit, creating suction. As the impeller spins, it reduces the air pressure inside the vacuum unit 106, causing external air and waste materials to be sucked through the nozzle. A filter is present within the vacuum unit 106 to trap unwanted particles from the waste being suctioned and ensuring only clean air exits the vacuum unit 106.

[0030] A cylindrical fermentation receptacle 107 is placed within the housing 101 that is designed to receive and process organic waste. Dry waste from the compartments 102 is transported to the receptacle 107 using a bucket conveyor 108 integrated into the housing 101 which carries the waste efficiently to the cylindrical container. Wet waste is directed into the receptacle 107 through a conduit 109 connected to a pump which moves the liquid waste from the compartments 102 into the fermentation area. The bucket conveyor 108 and pump work together to ensure that both dry and wet waste are systematically delivered to the receptacle 107, where fermentation takes place.

[0031] The bucket conveyor 108 operates by using a series of buckets attached to a belt. As the belt moves, the buckets scoop up dry waste from the compartments 102 and transport it along the conveyor 108 path. The buckets are designed to hold and carry the material, lifting it to the desired height before dumping it into the cylindrical fermentation receptacle 107. The belt is driven by a motor and the conveyor 108 ensures a continuous, smooth flow of waste to the receptacle 107.

[0032] The pump works by creating pressure differences to move wet waste from the compartments 102 to the fermentation receptacle 107. The pump consists of a motor-driven impeller or diaphragm that draws the liquid waste into the pump from the compartments 102 via an inlet pipe. Once the waste is inside, the pump pushes it through the outlet pipe and into the receptacle 107. The pump is configured to maintain a steady flow rate, ensuring that the wet waste is efficiently transported to the fermentation area without overflow or delay.

[0033] A motorized helical screw 110 is placed within the receptacle 107 that is activated by the microcontroller to breakdown and mix the waste in the receptacle 107. The motorized helical screw 110 consists of a rotating spiral-shaped shaft driven by a motor. When activated by the microcontroller, the motor provides rotational motion to the screw 110, causing it to turn within the receptacle 107. As the helical screw 110 rotates, its spiral design moves waste material along the length of the screw 110, effectively breaking down and mixing the waste. The rotation of the screw 110 creates a pushing force, which helps to stir and agitate the waste, ensuring uniform distribution and promoting the breakdown of organic material. The motor controls the speed of the screw’s 110 rotation, allowing for optimal mixing and processing of the waste inside the receptacle 107.

[0034] Plurality of tanks 111 are positioned within the housing 101 to store various additives, such as compost, biochar, and natural sediments. These additives are used to enhance the fermentation process of the waste in the receptacle 107. Each tank 111 is connected to the receptacle 107, allowing for the controlled addition of these substances as needed. The additives are introduced into the receptacle 107 to help accelerate the breakdown of organic matter, improve microbial activity, and optimize the overall fermentation environment. The amount and type of additive is regulated based on the requirements of the waste being processed, ensuring efficient and effective fermentation.

[0035] Each tank 111 is connected to the receptacle 107 by a pipe, a valve and a pump regulates the flow of additives. The microcontroller actuates the pump which works by creating a pressure difference to move the additives from the tank 111 into the receptacle 107. The tank 111 is connected to the receptacle 107 by a pipe and the pump is positioned along this pipeline to control the flow of additives. When activated, the pump draws the additive from the tank 111 and pushes it through the pipe towards the receptacle 107. The flow of additives is regulated by a valve, which opens or closes depending on the required amount of substance to be added. By adjusting the valve, the amount of additive transferred can be controlled, ensuring precise and consistent addition of compost, biochar or natural sediments to enhance the fermentation process within the receptacle 107.

[0036] A sliding unit 112 is mounted vertically within the receptacle 107 that is designed to move up and down as the level of the waste changes during the fermentation process. The sliding unit 112 is equipped with a pH sensor 113 that continuously monitors the pH level of the waste being fermented. The sliding unit 112 is actuated in response to the waste level, as detected by a level sensor 114 embedded within the receptacle 107.

[0037] The level sensor 114 used herein is a float-based sensor 114 that works by using a buoyant float that rises and falls with the level of the waste in the receptacle 107. The float is made of a lightweight, waterproof material that is designed to remain on the surface of the waste. As the waste level increases, the float rises and as the level decreases the float lowers. The float is attached to a magnetic or mechanical switch that is triggered when the float reaches a predefined height. This switch then sends an electrical signal to the microcontroller, indicating the current level of the waste.

[0038] Based on which the microcontroller actuates the sliding unit 112 to translate the pH sensor 113 to detect pH of the waste being fermented. The sliding unit 112 include sliding rack and rail, such that the pH sensor 113 is mounted over the racks that are electronically operated by the microcontroller for moving over the rails. The sliding unit 112 is powered by a DC (direct current) motor that is actuated by the microcontroller by providing required electric current to the motor. The motor comprises of a coil that converts the received electric current into mechanical force by generating magnetic field, thus the mechanical force provides the required power to the rack to provide sliding movement to the pH sensor 113.

[0039] The microcontroller then actuates the pH sensor 113 to detect pH of the waste being fermented. The pH sensor 113 comprises a glass electrode and a reference electrode within each sections. When immersed in water, the glass electrode generates a voltage proportional to the hydrogen ion concentration, reflecting the pH level of the water. The reference electrode ensures a stable reference potential for accurate measurements. Upon activation by the microcontroller, the sensor 113 measures the generated voltage and converts into electrical signal with is sent to the microcontroller. The microcontroller processes the signal received from the sensor 113 and thus detects pH of the waste being fermented.

[0040] A curing box 115 is positioned within the housing 101 to collect the gas generated during fermentation in the receptacle 107. The gas is transferred through tubes equipped with iris lids that connect the receptacle 107 to the curing box 115. A pressure sensor is embedded in the curing box 115 that is activated by the microcontroller monitors and detects the amount of gas accumulated within the box 115. The pressure sensor works by detecting changes in pressure and converting them into electrical signals. One common type uses a diaphragm, a thin, flexible membrane, as its primary component. When gas enters the sensor, it exerts force on the diaphragm, causing it to deform. This deformation changes the electrical resistance of a strain gauge attached to the diaphragm or alters the capacitance between the diaphragm and a fixed plate. These changes are measured and converted into an electrical signal proportional to the pressure exerted. The sensor’s circuitry processes this signal and outputs it as a readable pressure value, allowing the detection of gas quantity in the curing box 115.

[0041] A separator membrane 116 is placed inside the curing box 115 to divide the collected gas into separate partitions for carbon dioxide and methane. The membrane 116 selectively allows one gas to pass through while blocking the other, based on differences in molecular size or solubility. The separator membrane 116 consists of a semi-permeable material that selectively permits smaller molecules like carbon dioxide to pass through while blocking larger ones like methane. As the gas mixture comes into contact with the membrane 116, the differential permeability creates a separation: carbon dioxide diffuses through the membrane 116 into one partition, while methane remains in another. This selective process is driven by pressure gradients, concentration differences, or other external forces, allowing the membrane 116 to achieve effective gas separation. Further, an outlet nozzle 117 is integrated with the housing 101 that is connected to these partitions through hoses equipped with flow controller valves. These valves regulate the flow and enable the controlled mixing of carbon dioxide and methane in desired proportions before releasing the mixture.

[0042] An RPM (rotations per minute) sensor is embedded in the receptacle 107 is designed to detect the rotational speed of the screw 110. The RPM (rotations per minute) sensor operates by measuring the frequency of rotations of the screw 110 shaft and converting this data into an electrical signal that corresponds to the speed. Based on this detected rotational rate, a controller analyzes the data and adjusts the screw 110 operational parameters to ensure that the mixing process is consistent and thorough. This regulation ensures that the waste is evenly mixed, optimizing the fermentation conditions within the receptacle 107 for efficient biogas production.

[0043] The device is associated with a battery for providing the required power to the electronically and electrically operated components including the microcontroller, electrically powered sensors, motorized components and alike of the device. The battery within the device is preferably a lithium-ion-battery which is a rechargeable battery and recharges by deriving the required power from an external power source. The derived power is further stored in form of chemical energy within the battery, which when required by the components of the device derive the required energy in the form of electric current for ensuring smooth and proper functioning of the device.

[0044] The present invention works best in the following manner, where the waste as mentioned in the invention is segregated into dedicated compartments for wet and dry waste. The dry waste is transported to a fermentation receptacle via the bucket conveyor, while the wet waste is pumped into the receptacle through the conduit connected to the pump. Inside the receptacle, the motorized helical screw 110 mixes and breaks down the waste uniformly. The screw 110 rotational speed is monitored and regulated by an RPM sensor to maintain consistency in the mixture. Additives like compost, biochar, and natural sediments stored in tanks 111 are introduced into the receptacle through a network of pipes regulated by valves or pumps, which ensure precise delivery to enhance fermentation efficiency. The sliding unit 112 is equipped with the pH sensor 113 monitors the acidity levels within the receptacle and adjusts its position based on waste levels detected by a level sensor 114, ensuring optimal fermentation conditions. During the fermentation process the biogas is produced and transported into the curing box 115 through tubes fitted with iris lids. The pressure sensor embedded in the curing box 115 continuously measures the volume of gas collected, while the separator membrane 116 inside the box 115 separates methane and carbon dioxide into distinct partitions. The separated gases are then mixed in required ratios using hoses fitted with flow control valves, and the mixture is released through an outlet nozzle 117 for further utilization.

[0045] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A biogas production device, comprising:

i) a cuboidal housing 101 having a plurality of compartments 102 disposed within said housing 101 for storage of organic wastes in designated compartments 102 as per type of waste;
ii) an artificial intelligence-based imaging unit 103, installed on said housing 101 and integrated with a processor for recording and processing images in a vicinity of said housing 101 to trigger a microcontroller to detect organic material being fed into said compartments 102 to actuate a touch enabled display unit 104 mounted on said housing 101 to generate a visual alert to a user regarding waste being placed in an incorrect compartment 102;
iii) an articulated L-shaped telescopic link 105 mounted on said housing 101 having a nozzle at an end, connected with a vacuum unit 106 disposed in said housing 101 for suctioning of unwanted material in said waste;
iv) a cylindrical fermentation receptacle 107 disposed within said housing 101, wherein dry waste from said compartments 102 is transported to said receptacle 107 by means of a bucket conveyor 108 incorporated in said housing 101, and wet waste from said compartments 102 is directed into said receptacle 107 by means of a conduit 109 configured with a pump, connected said compartments 102 with said receptacle 107;
v) a motorized helical screw 110 disposed in said receptacle 107 to breakdown and mix said waste in said receptacle 107;
vi) a plurality of tanks 111 located in said housing 101, for storing of additives including compost, biochar, natural sediments, for adding into said receptacle 107, as per requirement, for enhancing fermentation of said waste;
vii) a sliding unit 112 mounted vertically within said receptacle 107, having a pH sensor 113 to detect pH of said waste being fermented, wherein said sliding unit 112 is actuated as per a level of said waste in said receptacle 107 as detected by a level sensor 114 embedded in said receptacle 107;
viii) a curing box 115 disposed in said housing 101, to receive generated gas from said receptacle 107 via tubes configured with iris lids connected said receptacle 107 with said box 115, wherein a pressure sensor embedded in said box 115 detects quantity of gas collected in said box 115; and
ix) a separator membrane 116 disposed in said box 115 for separating carbon dioxide and methane in said collected gas in separated partitions in said box 115, wherein an outlet nozzle 117 is provided on said housing 101 connected with said partitions via hoses configured with flow controller valves to output mixture of carbon dioxide and methane as per a required ratio.

2) The device as claimed in claim 1, wherein a hinged lid incorporated on each of said compartments 102 for enabling access to said compartments 102 to feed organic material into said compartments 102.

3) The device as claimed in claim 1, wherein an RPM (rotations per minute) embedded in said receptacle 107 to detect rotational rate of said screw 110 to enable regulation of said screw 110 for creating a uniform mixture of said waste.