Description:
A METHOD FOR OPTIMIZING THE ABSORBER CASING PANEL SIZES

FIELD OF INVENTION
[0001] The present disclosure relates to a method of panel Size optimization for an Absorber casing of a Sulphur dioxide takeaway equipment. The present invention particularly relates to method of optimizing the absorber casing Panel sizes for C276 material savings.
BACKGROUND OF INVENTION
[0002] The Sulphur dioxide take away equipment or otherwise called Absorber, is used to remove SO2 from the exhaust flue gases of the fossil –fuel power plants. The Absorber Configuration is like a Rectangular tower type box. The typical Absorber size generally is 25-meter (Width) X 11 meter (Depth) and height of the Absorber is around 30 meters. This big Absorber Box is generally constructed by using blocks of Casing panels. The size of the casing panel is decided based on the Shipping limitations. Generally, the panel sizes are in the range of 12 meter to 15 meter in length and 2.5 meter to 4.0 meter in width. The casing panel contains clad Plate and Stiffeners both welded together. In this case, the clad plate is made of 2 mm C276 & 12 mm carbon steel. C276 is very costly material and it is around 55 times costlier than carbon steel.
[0003] With this size of clad Plates, it needs to make big panels as per the design requirements to use two or three standard size clad plates to make a panel, in that case there can be some extra projections in the panel which needs to be trimmed as per the standard casing panel practice. This trimming of clad plates leads to small cut bits of C276 Clad plate and even Scrap of C276. C276 is very costly and in any way, it is required to minimize the C276 clad cut bits/C276 clad scrap.
[0004] The conventional method that is adopted has a few drawbacks which include limited flexibility in casing frame dimensions, reliance on standard clad plate sizes, wastage of costly C276 clad plate material, inefficient resource utilization, and the necessity for a new and improved approach to address these challenges.
[0005] Therefore, it is quite evident that all of the above disclosures have drawbacks and thereby the method that optimizes Absorber Casing Panel sizes, reducing wastage of expensive C276 clad plate material, minimizing environmental impact, and significantly lowering production costs in industrial applications needs to be devised. This innovative approach enhances resource efficiency and sustainability while maintaining structural integrity and compliance with industrial standards. Thus, there is a pressing need to achieve the same.

OBJECTS OF THE INVENTION
[0006] Some of the objects of the present disclosure, which at least one embodiment herein satisfy, are listed herein below.
[0007] It is an object of the present subject matter to overcome the aforementioned and other drawbacks existing in the prior art systems and methods.
[0008] It is a principal object of the present subject matter to introduce a method that minimizes C276 clad plate waste during Absorber casing panel construction.
[0009] It is another significant object of the present subject matter to propose the method that reduces the generation of cut bits and scrapes and achieves substantial cost savings in industrial applications.
[0010] It is another significant object of the present subject matter to propose the method that optimizes resource utilization and sustainability and maintains structural integrity and compliance with industrial standards.
[0011] These and other objects and advantages of the present subject matter will be apparent to a person skilled in the art after consideration of the following detailed description taking into consideration with accompanied drawings in which preferred embodiments of the present subject matter are illustrated.
SUMMARY OF THE INVENTION
[0012] This summary is provided to introduce the concept that discloses a method for optimizing the Absorber Casing Panel sizes.The concepts are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor it is intended to be used to limit the scope of the claimed subject matter.

[0013] The present invention discloses a method for optimizing the Absorber Casing Panel sizes. The method comprises of constructing absorber casing panels by welding clad plates with a frame, adjusting overall dimensions of the frame and clad plate without cutting the clad plate to match the panel frame dimensions, modifying the site joint of casing panels to eliminate unnecessary trimmings and additions, extending or reducing the clad plate from the frame dimensions during construction, avoiding the generation of C276 clad plate cut bits, utilizing standard size C276 clad plates without alterations and accommodating any required trimming or additions from adjacent panels to maintain the overall panel size.
[0014] To further understand the characteristics and technical contents of the present subject matter, a description relating thereto will be made with reference to the accompanying drawings. However, the drawings are illustrative only but not used to limit the scope of the present subject matter.
[0015] Various objects, features, aspects, and advantages of the inventive subject matter will become more apparent from the following detailed description of preferred embodiments, along with the accompanying drawing figures in which like numerals represent like components.
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
[0016] It is to be noted, however, that the appended drawings illustrate only typical embodiments of the present subject matter and are therefore not to be considered for limiting of its scope, for the invention may admit to other equally effective embodiments. The detailed description is described with reference to the accompanying figures. In the figures, a reference number identifies the figure in which the reference number first appears. The same numbers are used throughout the figures to reference like features and components. Some embodiments of system or methods or structure in accordance with embodiments of the present subject matter are now described, by way of example, and with reference to the accompanying figures, in which
[0017] Fig. 1 illustrates the flow chart of a method for optimizing the Absorber Casing Panel sizes in accordance with an embodiment of the present disclosure;
[0018] Fig 2 illustrates the existing prior art of casing Panel with clad Plate trimmed to match the panel Frame dimensions in accordance with the disclosure;
[0019] Fig 3 illustrates the casing Panel with clad Plate Extended Outside with no trimming of clad plate in accordance with an embodiment of the present disclosure;
[0020] Fig 4 illustrates the casing Panel C276 clad plate stopped inside the panel in accordance with an embodiment of the present disclosure;
[0021] Fig 5 illustrates the casing Panel C276 Clad Plate Extended Outside with no trimming of clad plate in accordance with an embodiment of the present disclosure; and
[0022] Fig 6 illustrates the casing Panel C276 clad plate stopped inside the panel (no addition required) in accordance with an embodiment of the present disclosure;
[0023] The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION WITH REFERENCE TO THE ACCOMPANYING DRAWINGS
[0024] A few aspects of the present disclosure are explained in detail below with reference to the various figures. Example implementations are described to illustrate the disclosed subject matter, not to limit its scope, which is defined by the claims. Those of ordinary skill in the art will recognize a number of equivalent variations of the various features provided in the description that follows.
[0025] As used in the description herein and throughout the claims that follow, the meaning of “a,” “an,” and “the” includes plural reference unless the context clearly dictates otherwise. Also, as used in the description herein, the meaning of “in” includes “in” and “on” unless the context clearly dictates otherwise.
[0026] Each of the appended claims defines a separate invention, which for infringement purposes is recognized as including equivalents to the various elements or limitations specified in the claims. Depending on the context, all references below to the "invention" may in some cases refer to certain specific embodiments only. In other cases, it will be recognized that references to the “invention" will refer to subject matter recited in one or more, but not necessarily all, of the claims.
[0027] Groupings of alternative elements or embodiments of the invention disclosed herein are not to be construed as limitations. Each group member can be referred to and claimed individually or in any combination with other members of the group or other elements found herein. One or more members of a group can be included in, or deleted from, a group for reasons of convenience and/or patentability. When any such inclusion or deletion occurs, the specification is herein deemed to contain the group as modified thus fulfilling the written description of all groups used in the appended claims.
[0028] Various embodiments are further described herein with reference to the accompanying figures. It should be noted that the description and figures relate to exemplary embodiments and should not be construed as a limitation to the subject matter of the present disclosure. It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the subject matter of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the subject matter of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof. Yet further, for the sake of brevity, operation or working principles pertaining to the technical material that is known in the technical field of the present disclosure have not been described in detail so as not to unnecessarily obscure the present disclosure.
[0029] The invention relates to a method for optimizing the Absorber Casing Panel sizes. Fig. 1 illustrates the flow diagram of a method for optimizing the Absorber Casing Panel sizes in accordance with an embodiment of the present disclosure method(100) involves following steps:
-Constructing absorber casing panels by welding clad plates with a frame (102),
-Adjusting overall dimensions of the frame and clad plate without cutting the clad plate to match the panel frame dimensions (104),
-Modifying the site joint of casing panels to eliminate unnecessary trimmings and additions (106) ,
-Extending or reducing the clad plate from the frame dimensions during construction, avoiding the generation of C276 clad plate cut bits(108),
-Utilizing standard size C276 clad plates without alterations (110) and
-Accommodating any required trimming or additions from adjacent panels to maintain the overall panel size (112).

[0030] At the step 102, the absorber casing panels are constructed by welding clad plates with a frame. The frame serves as the structural foundation, and clad plates, made of C276 material and carbon steel, are welded to form the panels.
[0031] At the step 104, the overall dimensions of both the frame and clad plate are adjusted. The adjustment is made without resorting to traditional cutting, reducing the generation of C276 clad plate cut bits.
[0032] At the step 106, to eliminate unnecessary trimmings and additions, the step involves modifying the site joint of casing panels. This strategic modification in the joint design aims to optimize the overall panel construction process.
[0033] At the step 108, the clad plate is extended or reduced from the frame dimensions. This approach avoids the traditional cutting process, minimizing material wastage and the generation of C276 clad plate cut bits.
[0034] At the step 110, emphasizes using standard-sized C276 clad plates directly in the construction process. By avoiding alterations or cutting, the goal is to optimize the usage of these costly materials efficiently.
[0035] At the step 112, where trimming or additions are necessary, accommodates these adjustments from adjacent panels which ensures that any required modifications are made without generating excess waste, contributing to a more sustainable and cost-effective construction process.
Exemplary Embodiment
[0036] The Absorber Casing panels are constructed using clad plates comprising a thickness of 2 mm C276 and 7 mm carbon steel to 2 mm C276 and 12 mm carbon steel. The clad plates are procured in dimensions of 1200 mm x 6000 mm to 2500 mm x 6000 mm the overall dimensions of the frame and clad plate are adjusted to accommodate standard sizes of clad plates procured in the range of 12 meter to 15 meter in length and 2.5 meter to 4.0 meter in width.
[0037] The adjustments in clad plate dimensions are made to meet shipping limitations and design requirements.
[0038] Fig 2 illustrates the existing casing Panel with clad Plate trimmed to match the panel Frame dimensions in accordance with an embodiment of the present disclosure. In the existing method, the casing panels are designed in such a way that the Casing plate will not be extending outside the casing frame. Casing frame dimensions usually depend upon the floor elevations/ODC limitations
[0039] The casing panel (200) assembly comprises several essential components, each designated by a reference numeral to facilitate clear identification and precise assembly. At the top of the panel (200) a horizontal stiffener (202), typically crafted from ISMC channels. The horizontal stiffeners (202), play a crucial role in providing horizontal support to the structure, enhancing its rigidity and durability.
[0040] The vertical stiffeners (204) are positioned to support the casing plate are constructed using ISMC channels. Their function is to offer vertical support and stability, ensuring the structural integrity of the casing assembly. The casing plate (206), forms the primary surface of the panel and is fabricated from C276 clad plate material. Procured in standard sizes, this plate provides robust protection and containment for the internal components housed within the casing.
[0041] At the bottom of the panel (200), the seating plate (208), serves as a foundational element. The overall stability of the assembly is contributed to by this plate, completing the structural framework of the casing panel (200).
[0042] Fig 3 illustrates the casing Panel with clad Plate Extended Outside with no trimming of clad plate in accordance with an embodiment of the present disclosure. The clad plate (300) is extended beyond the frame dimensions, eliminating the need for trimming. This method (100) prevents the generation of cut bits and scraps, optimizing the usage of C276 clad material.
[0043] The plate (300) is not cut at the horizontal stiffener (202) location. It is either extended or shortened according to its standard dimensions. Thus, by avoiding cutting the C276 clad plate cut bits/ Scrap is avoided. This results in net savings.
[0044] Fig 4 illustrates the casing Panel C276 clad plate stopped inside the panel in accordance with an embodiment of the present disclosure. The C276 clad plate (400) is adjusted to stop inside the frame dimensions, avoiding the need for additional material. This method(100) aims to minimize wastage and optimize the utilization of costly C276 material.
[0045] Fig 5 illustrates the casing Panel C276 Clad Plate Extended Outside with no trimming of clad plate in accordance with an embodiment of the present disclosure. The extension eliminates the need for trimming, ensuring that the entire clad plate surface is utilized efficiently. By avoiding cut bits and scraps, the method(100) enhances the cost-effectiveness of constructing absorber casing panels.
[0046] Fig 6 illustrates the casing Panel C276 clad plate stopped inside (no addition required)in accordance with an embodiment of the present disclosure. The modification minimizes the need for additional clad plate material, further reducing waste. The method (100) optimizes the usage of C276 material in absorber casing panel fabrication while maintaining structural integrity.
[0047] The above materials are given as example without restricting scope of the invention to the same. Thus, other materials readily apparent to a person skilled in the art are understood to be within purview of the invention.

ADVANTAGES OF THE INVENTION
[0048] The proposed method has the following advantages over the contemporary system:
• Reduced C276 Clad Plate Waste: Minimizes the generation of C276 clad plate cut bits and scrap during absorber casing panel construction.
• Efficient Material Utilization: Adjusts frame and clad plate dimensions without cutting, ensuring optimal usage of costly C276 material and reducing overall waste.
• Elimination of Unnecessary Adjustments: Modifies the site joint of casing panels to eliminate unnecessary trimmings and additions, streamlining the construction process.
• Enhanced Cost-effectiveness: Improves cost efficiency by minimizing wastage, optimizing material usage, and streamlining the overall construction process.
• Simplified Construction Procedures: Adjusts clad plate dimensions without cutting and modifies the site joint, simplifying the absorber casing panel construction.
• Adaptability to Adjacent Panel Adjustments: Accommodates necessary adjustments from adjacent panels, ensuring seamless modifications without excess waste.
• Consistent Panel Sizing: Avoids unnecessary trimmings and additions, contributing to the construction of consistently sized absorber casing panels.
WORKING OF INVENTION
[0049] The present invention eliminates the wastage of costly C276 clad plates during casing panel manufacturing. Cut bits and scrap are effortlessly eradicated through this innovative method, promising enhanced resource utilization and increased cost-effectiveness, thus revolutionizing the production process.
[0050] The above description does not provide specific details of the manufacture or design of the various components. Those of skill in the art are familiar with such details, and unless departures from those techniques are set out, techniques, known, related art or later developed designs and materials should be employed. Those in the art are capable of choosing suitable manufacturing and design details.
[0051] Further, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. It will be appreciated that several of the above-disclosed and other features and functions, or alternatives thereof, may be combined into other systems or applications. Various presently unforeseen or unanticipated alternatives, modifications, variations, or improvements therein may subsequently be made by those skilled in the art without departing from the scope of the present disclosure as encompassed by the following claims.
[0052] The claims, as originally presented and as they may be amended, encompass variations, alternatives, modifications, improvements, equivalents, and substantial equivalents of the embodiments and teachings disclosed herein, including those that are presently unforeseen or unappreciated, and that, for example, may arise from applicants/patentees and others.
[0053] It will be appreciated that variants of the above-disclosed and other features and functions, or alternatives thereof, may be combined into many other different systems or applications. Various presently unforeseen or unanticipated alternatives, modifications, variations, or improvements therein may be subsequently made by those skilled in the art which are also intended to be encompassed by the following claims.
, Claims:We Claim:
1. A method (100) for optimizing the Absorber Casing Panel sizes, the method (100) comprising:
constructing absorber casing panels by welding clad plates with a frame (102);
adjusting overall dimensions of the frame and clad plate without cutting the clad plate to match the panel frame dimensions (104);
modifying the site joint of the casing panels to eliminate trimmings and additions (106);
extending / reducing the clad plate from the frame dimensions during construction, avoiding the generation of C276 clad plate cut bits (108);
utilizing C276 clad plates without alterations (110); and
accommodating required trimming /additions from adjacent panels to maintain the overall panel size (112).
2. The method (100) as claimed in the claim 1, wherein the Absorber Casing panels are constructed using clad plates comprising a thickness of 2 mm C276 and 7 mm carbon steel to 2 mm C276 and 12 mm carbon steel.
3. The method (100) as claimed in the claim 1, wherein the clad plates are procured in dimensions of 1200 mm x 6000 mm to 2500 mm x 6000 mm
4. The method (100) as claimed in the claim 1, wherein the overall dimensions of the frame and clad plate are adjusted to accommodate standard sizes of clad plates procured in the range of 12 meter to 15 meter in length and 2.5 meter to 4.0 meter in width.
5. The method (100) as claimed in the claim 1, wherein the adjustments in clad plate dimensions are made to meet shipping limitations and design requirements.