Wastewater treatment equipment for bean product production

Abstract

The invention discloses soybean product production wastewater treatment equipment, which comprises a treatment outer frame, a wastewater treatment mechanism is arranged in the treatment outer frame, the wastewater treatment mechanism comprises a driving assembly, three elastic filtering assemblies are arranged on the driving assembly, two sides of the three elastic filtering assemblies are connected with two adjusting assemblies, and the two adjusting assemblies are arranged on the driving assembly. The elastic filtering assemblies are driven by the adjusting assembly to move, so that the distance between the elastic filtering assemblies is smoothly adjusted; the distance between the elastic filtering assemblies can be adjusted through the adjusting assemblies, blockage and flow resistance can be reduced when high-viscosity materials are treated by changing the distance between the filtering layers, the filtering path can be shortened and the treatment speed can be increased by reducing the distance when low-viscosity and fine-particle materials are treated, and the aperture between the filtering layers is designed to be gradually reduced from top to bottom, so that the filtering effect is improved. The operation of targeted stage treatment is met, so that the wastewater treatment requirements under different conditions can be met.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device for soybean product production. Background Technology

[0002] The production and processing of soy products such as tofu, soy milk, and dried bean curd generates a large amount of wastewater containing suspended solids such as soybean residue, protein colloids, and starch. This type of wastewater has a complex composition, and the particle size of suspended solids varies significantly between different production stages, requiring targeted filtration treatment to meet discharge standards. Existing wastewater treatment equipment for soy product production suffers from the following problems: common filtration systems often use filter plates with fixed spacing and different pore sizes, which cannot adapt to the filtration needs of wastewater with different suspended solids. Coarse-grained wastewater easily clogs the filter pores, while fine-grained wastewater is not filtered thoroughly. At the same time, the filter plates are prone to clogging due to the adhesion of suspended solids, requiring manual shutdown, disassembly, and cleaning. This is not only cumbersome but also leads to low treatment efficiency, making it difficult to meet the wastewater treatment needs of continuous soy product production. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of common filtration systems that use filter plates with different pore sizes at fixed intervals, which cannot adapt to the wastewater filtration needs of suspended solids of different particle sizes. Filter plates are also prone to clogging due to the adhesion of suspended solids, requiring manual shutdown and disassembly for cleaning. This is not only cumbersome to operate, but also results in low treatment efficiency and makes it difficult to meet the wastewater treatment needs of continuous soybean product production. Therefore, this invention proposes a wastewater treatment device for soybean product production.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A wastewater treatment device for soybean product production includes a treatment frame, wherein a wastewater treatment mechanism is provided in the treatment frame. The wastewater treatment mechanism includes a drive assembly, on which three elastic filter components are provided. The two sides of the three elastic filter components are connected to two adjustment components. The adjustment components drive the elastic filter components to move, thereby smoothly adjusting the spacing between the elastic filter components. The drive assembly is provided with three cams, which are in contact with one side of the elastic filter assembly. The drive assembly drives the cams to rotate, thereby causing the cams to drive the elastic filter assembly to perform vibration filtration. The elastic filter assembly includes a cleaning component, and cleaning control components are provided at both ends of the cleaning component. When the elastic filter assembly moves, the cleaning control components work together to drive the cleaning component to perform cleaning operations.

[0005] Preferably, the processing frame has two transparent windows, a sewage outlet is provided above the processing frame, and a collection box is provided in the processing frame.

[0006] Preferably, the drive assembly includes a motor, which is fixedly mounted on the processing outer frame. The output shaft of the motor is fixedly connected to a polygonal drive shaft, which is rotatably mounted on the processing outer frame via bearings. Three movable sleeves are fitted on the polygonal drive shaft, and cams are fixedly mounted on the movable sleeves.

[0007] Preferably, the number of protrusions on the cam increases sequentially from top to bottom.

[0008] Preferably, the elastic filter assembly includes a side plate and a filter layer. Three movable sleeves are rotatably mounted on three of the side plates via bearings. Two telescopic rods and two springs are fixedly connected to one side of each side plate, and one end of each telescopic rod and spring is fixedly connected to the filter layer.

[0009] Preferably, both sides of the filter layer are fixedly connected to a stop block, and both stop blocks are hinged to the baffle plate by a pin. Both sides of the baffle plate are fixedly connected to a first torsion spring, and one end of the first torsion spring is fixedly connected to the stop block.

[0010] Preferably, a pulley is provided on one side of the filter layer, the pulley overlaps with the cam, and the mesh size of the three filter layers decreases sequentially from top to bottom; Each of the three side plates is fixedly equipped with a sliding sleeve, which is slidably connected to a sliding rod, and the sliding rod is fixedly connected to the outer frame of the processing unit.

[0011] Preferably, the adjustment assembly includes four slide rail structures. The two uppermost slide rail structures are fixedly connected to the top wall of the processing frame, and the lower slide rail structures are fixedly connected to the corresponding side plates. The four slide rail structures are hinged to the telescopic frame, and the telescopic frame is also hinged to four sliders. The sliders are slidably connected in the slide rail structures. An electric push rod is installed in the uppermost slide rail structure, and one end of the electric push rod is fixed to the slider.

[0012] Preferably, the cleaning assembly includes a mounting bracket and a screw. The mounting bracket is fixedly connected above the filter layer, and the screw is rotatably mounted on the mounting bracket via a bearing. A nut is threaded onto the screw, and a brush is mounted on the nut. The lower part of the brush overlaps with the filter layer.

[0013] Preferably, the cleaning control assembly includes a rope reel, which is mounted on the end of a screw, and a second torsion spring is fixedly connected to one side of the rope reel, with one end of the second torsion spring fixed to a bearing connected to the screw. A rope is wound on the rope reel, and a fastener is fixedly connected to the top of the rope. The two uppermost fasteners are fixedly connected to the top wall of the outer frame of the processing unit, and each of the two lower fasteners is fixed to the side of the two upper filter layers respectively.

[0014] Compared with the prior art, the present invention provides a wastewater treatment device for soybean product production, which has the following beneficial effects: 1. This wastewater treatment equipment for soybean product production allows for adjustment of the spacing between elastic filter components. Changing the filter layer spacing can reduce clogging and flow resistance when processing high-viscosity materials, while reducing the spacing can shorten the filtration path and increase processing speed when processing low-viscosity, fine-particle materials. Furthermore, the pore size between the filter layers is designed to decrease from top to bottom, meeting the requirements of targeted graded treatment operations, thus adapting to wastewater treatment needs under different conditions.

[0015] 2. This wastewater treatment equipment for soybean product production uses an adjustment component to drive the movement of elastic filter components. When the spacing between the elastic filter components increases, the cleaning control component releases a rope and controls the movement of the cleaning components. When the spacing between the elastic filter components decreases, the cleaning control component automatically rewinds the rope and controls the movement of the cleaning components again. This movement of the cleaning components removes impurities from the filter layer, achieving automatic cleaning and simplifying the treatment process. Furthermore, by driving the cam through the drive component, the cam can cooperate with the elastic filter components to achieve vibration filtration, further reducing clogging and improving the wastewater filtration effect.

[0016] 3. This wastewater treatment equipment for soybean product production can adjust the spacing of the elastic filter components through the adjustment component, thereby matching different suspended particle sizes. Furthermore, the movement of the elastic filter components can be linked with the cleaning control component to control the movement of the cleaning component, enabling the cleaning component to remove impurities. At the same time, the drive component drives the cam to move, and the cam, in conjunction with the elastic filter components, can achieve a vibration treatment effect. By adopting the methods of spacing adjustment, vibration, and cleaning, the equipment solves the problems of poor adaptability, easy clogging, and difficult cleaning of traditional wastewater treatment equipment, thereby comprehensively improving the continuity and efficiency of wastewater filtration. Attached Figure Description

[0017] Figure 1 This is a perspective view of a wastewater treatment device for soybean product production proposed in this invention; Figure 2 This is a perspective view of the outer frame of a wastewater treatment device for soybean product production proposed in this invention; Figure 3 This is a perspective view of a wastewater treatment device for soybean product production, as proposed in this invention, with the collection box built into the outer frame of the treatment structure. Figure 4 This is a perspective view of the wastewater treatment mechanism of a wastewater treatment device for soybean product production proposed in this invention; Figure 5 This is a perspective view of the regulating component of a wastewater treatment device for soybean product production proposed in this invention. Figure 6This is a perspective view of the drive component of a wastewater treatment device for soybean product production proposed in this invention. Figure 7 This is a perspective view of the connection between the filter layer and the cleaning control component of a wastewater treatment device for soybean product production according to the present invention. Figure 8 This is a cross-sectional perspective view of the filter layer of a wastewater treatment device for soybean product production proposed in this invention.

[0018] In the diagram: 100, outer frame; 101, transparent window; 102, collection box; 103, sewage outlet; 200, wastewater treatment mechanism; 201, drive assembly; 2011, motor; 2012, polygonal drive shaft; 2013, movable sleeve; 202, adjustment assembly; 2021, slide rail structure; 2022, electric push rod; 2023, slider; 2024, telescopic frame; 203, elastic filter assembly; 2031, side plate; 2032, telescopic rod; 2 033, Spring; 2034, Filter layer; 2035, Baffle; 2036, First torsion spring; 2037, Stop block; 2038, Pulley; 204, Cam; 205, Cleaning assembly; 2051, Screw; 2052, Nut; 2053, Brush; 2054, Fixing frame; 206, Cleaning control assembly; 2061, Rope reel; 2062, Second torsion spring; 2063, Rope; 2064, Fixing element; 207, Sliding sleeve; 208, Sliding rod. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0021] Example 1: Refer to Figures 1-7 A wastewater treatment device for soybean product production includes a treatment frame 100, two transparent windows 101 on the treatment frame 100, which can be used to observe the wastewater treatment inside the treatment frame 100. A sewage outlet 103 is provided above the treatment frame 100, which can be used to introduce soybean product wastewater into the treatment frame 100. A wastewater treatment mechanism 200 is provided in the treatment frame 100. The wastewater treatment mechanism 200 includes a drive assembly 201, on which three elastic filter components 203 are mounted. Each elastic filter component 203 includes a side plate 2031 and a filter layer 2034. Three movable sleeves 2013 are rotatably mounted on three of the side plates 2031 via bearings. The mesh size of the three filter layers 2034 decreases sequentially from top to bottom. By designing the mesh size of the filter layers 2034 to decrease downwards, the filter layers 2034 can perform staged wastewater treatment. Each of the three side plates 2031 is fixedly mounted with a sliding sleeve 207, which is slidably connected to a slide rod 208. The slide rod 208 guides the sliding sleeves 207, allowing them to slide smoothly along the slide rod 208, thus enabling smooth adjustment of the elastic filter components 203. The slide rod 208 is fixedly connected to the outer frame 100. The two sides of the three elastic filter components 203 are connected to two adjustment... The component 202 is connected and the adjustment component 202 includes four slide rail structures 2021. The two uppermost slide rail structures 2021 are fixedly connected to the top wall of the processing outer frame 100, and the lower slide rail structure 2021 is fixedly connected to the corresponding side plate 2031. The four slide rail structures 2021 are hinged to the telescopic frame 2024, and the telescopic frame 2024 is also hinged to four sliders 2023. The sliders 2023 are slidably connected in the slide rail structure 2021. By sliding the sliders 2023 in the slide rail structure 2021, the telescopic frame 2024 can move smoothly, thereby smoothly adjusting the spacing between the elastic filter components 203. An electric push rod 2022 is installed in the uppermost slide rail structure 2021. One end of the electric push rod 2022 is fixed to the slider 2023. By adjusting the component 202, the elastic filter components 203 are moved, thereby smoothly adjusting the spacing between the elastic filter components 203. The drive assembly 201 is provided with three cams 204. The cams 204 are in contact with one side of the elastic filter assembly 203. The drive assembly 201 drives the cams 204 to rotate, so that the cams 204 drive the elastic filter assembly 203 to perform vibration filtering. The elastic filter assembly 203 is equipped with a cleaning assembly 205. Both ends of the cleaning assembly 205 are equipped with cleaning control assemblies 206. When the elastic filter assembly 203 moves, the elastic filter assembly 203 is linked with the cleaning control assemblies 206 to drive the cleaning assembly 205 to perform cleaning operations.

[0022] In this embodiment: the movement of slider 2023 is controlled by electric push rod 2022, slider 2023 drives telescopic frame 2024 to extend and retract, telescopic frame 2024 drives elastic filter assembly 203 to move through slide rail structure 2021, thereby adjusting the spacing between elastic filter assemblies 203. By changing the spacing of filter layer 2034, clogging and flow resistance can be reduced when processing high viscosity materials, while reducing the spacing can shorten the filtration path and increase the processing speed when processing low viscosity and fine particulate materials. In addition, the pore size between filter layers 2034 is designed to decrease from top to bottom to meet the needs of targeted graded treatment, thus adapting to the wastewater treatment needs under different conditions.

[0023] Example 2: Refer to Figure 4 and Figures 6-8 A wastewater treatment device for soybean product production includes a drive assembly 201, which includes a motor 2011. The motor 2011 is fixedly installed in the processing outer frame 100. The output shaft of the motor 2011 is fixedly connected to a polygonal drive shaft 2012. The polygonal drive shaft 2012 has a polygonal structure, and the shape of the movable sleeve 2013 is adapted to the polygonal drive shaft 2012, so that rotation of the polygonal drive shaft 2012 can drive rotation of the movable sleeve 2013, and the movable sleeve 2013 can slide on the polygonal drive shaft 2012, thereby ensuring that the elastic filter assembly 203 can be smoothly adjusted. The polygonal drive shaft 2012 is rotatably mounted on the processing outer frame 100 via bearings. The upper part of the processing frame 100 is equipped with a collection box 102. The collection box 102 can guide the sewage and collect the impurities after the sewage is discharged. Three movable sleeves 2013 are sleeved on the polygonal drive shaft 2012. The movable sleeves 2013 can be connected to the side plate 2031 through the bearing, and the movable sleeves 2013 can be kept rotating stably through the bearing, so that the cam 204 can be kept rotating stably. The cam 204 is fixedly installed on the movable sleeves 2013. The number of convex surfaces of the cam 204 increases from top to bottom. Through the downward increasing design of the number of convex surfaces of the cam 204, the vibration frequency can be changed sequentially, which facilitates the filtration and interception of coarse and fine impurities and improves the filtration efficiency. The elastic filter assembly 203 includes side plates 2031 and a filter layer 2034. Three movable sleeves 2013 are rotatably mounted on three of the side plates 2031 via bearings. Two telescopic rods 2032 and two springs 2033 are fixedly connected to one side of each side plate 2031. One end of each telescopic rod 2032 and spring 2033 is fixedly connected to the filter layer 2034. Stoppers 2037 are fixedly connected to both sides of the filter layer 2034. Both stoppers 2037 are hinged to a baffle 2035 via pins. 35 can be rotated by the pin, so that the brush 2053 can push the baffle 2035 to flip, thereby facilitating the removal of impurities on the filter layer 2034. After the brush 2053 moves away from the baffle 2035, the first torsion spring 2036 can drive the baffle 2035 to return to its original position. The first torsion spring 2036 is fixedly connected to both sides of the baffle 2035. One end of the first torsion spring 2036 is fixedly connected to the stop block 2037. A pulley 2038 is provided on one side of the filter layer 2034. The pulley 2038 overlaps with the cam 204. The cleaning component 205 includes a fixing frame 2054 and a screw 2051. The fixing frame 2054 is fixedly connected to the top of the filter layer 2034. The screw 2051 is rotatably mounted on the fixing frame 2054 through a bearing. The screw 2051 can be connected to the fixing frame 2054 through the bearing to ensure overall stability. The screw 2051 can also be rotated through the bearing, thereby enabling stable transmission between the screw 2051 and the nut 2052. The nut 2052 is threadedly connected to the screw 2051. A brush 2053 is mounted on the nut 2052. The lower part of the brush 2053 overlaps with the filter layer 2034. The cleaning control assembly 206 includes a rope reel 2061, which is installed at the end of the screw 2051. A second torsion spring 2062 is fixedly connected to one side of the rope reel 2061. When the spacing of the filter layers 2034 decreases, the second torsion spring 2062 can drive the rope reel 2061 to rotate, thereby driving the screw 2051 to move. When the spacing of the filter layers 2034 increases, the rope 2063 extends to control the rotation of the rope reel 2061. The combination of the two can control the forward and reverse rotation of the screw 2051, which facilitates the control of the left and right movement of the brush 2053 for cleaning and resetting actions. One end of the second torsion spring 2062 is fixed to the bearing connected to the screw 2051. The rope 2063 is wound on the rope reel 2061. The top end of the rope 2063 is fixedly connected to a fixing member 2064. The two uppermost fixing members 2064 are fixedly connected to the top wall of the processing frame 100, and each of the two lower fixing members 2064 is fixed to the side of the two upper filter layers 2034 respectively.

[0024] In this embodiment: the adjustment component 202 drives the elastic filter component 203 to move. When the spacing of the elastic filter components 203 increases, the rope reel 2061 releases the rope 2063 and drives the screw 2051 to rotate. When the spacing of the elastic filter components 203 decreases, the second torsion spring 2062 drives the rope reel 2061 to rotate and wind up the rope 2063, so that the rope reel 2061 can drive the screw 2051 to rotate. The screw 2051 and the nut 2052 are threadedly driven, so that the brush 2053 can move left and right. The movement of the brush 2053 can clean the impurities in the filter layer 2034. When the brush 2053 moves to the edge of the filter layer 2034, it can push the baffle 2035 to flip, so that the impurities can fall smoothly into the collection box 102, thereby achieving the purpose of automatic cleaning and simplifying the processing procedure. Secondly, the multi-sided transmission shaft 2012 is driven to rotate by the motor 2011, which in turn drives the movable sleeve 2013 to rotate. The movable sleeve 2013 drives the cam 204 to move, so that the cam 204 can cooperate with the elastic filter component 203 to achieve the purpose of vibration filtration, further reducing clogging and improving the wastewater filtration effect.

[0025] Example 3: Reference Figures 1-2 and Figure 4 A wastewater treatment device for soybean product production includes a wastewater treatment mechanism 200. The wastewater treatment mechanism 200 includes a drive component 201. Three elastic filter components 203 are provided on the drive component 201. The two sides of the three elastic filter components 203 are connected to two adjustment components 202. The adjustment components 202 drive the elastic filter components 203 to move, thereby smoothly adjusting the spacing between the elastic filter components 203. The drive assembly 201 is provided with three cams 204. The cams 204 are in contact with one side of the elastic filter assembly 203. The drive assembly 201 drives the cams 204 to rotate, so that the cams 204 drive the elastic filter assembly 203 to perform vibration filtering. The elastic filter assembly 203 is equipped with a cleaning assembly 205. Both ends of the cleaning assembly 205 are equipped with cleaning control assemblies 206. When the elastic filter assembly 203 moves, the elastic filter assembly 203 is linked with the cleaning control assemblies 206 to drive the cleaning assembly 205 to perform cleaning operations.

[0026] In this embodiment: the spacing of the elastic filter component 203 can be adjusted by adjusting the component 202, thereby matching different suspended particle sizes. The movement of the elastic filter component 203 can also be linked with the cleaning control component 206 to control the movement of the cleaning component 205, so that the cleaning component 205 can clean impurities. At the same time, the drive component 201 drives the cam 204 to move. The cam 204 and the elastic filter component 203 can achieve the effect of vibration treatment. By using the spacing adjustment, vibration and cleaning methods, the problems of poor adaptability, easy clogging and difficult cleaning of traditional wastewater treatment equipment are solved, thereby comprehensively improving the continuity and efficiency of wastewater filtration.

[0027] Working principle: When treating wastewater from soybean products, the electric push rod 2022 is pre-controlled to drive the slider 2023 to move. The slider 2023 drives the telescopic frame 2024 to extend. The telescopic frame 2024 drives the lower slide rail structure 2021 to move, thereby increasing the spacing between the elastic filter components 203. After adjustment, the multi-sided transmission shaft 2012 is driven to rotate by the motor 2011. The multi-sided transmission shaft 2012 drives the movable sleeve 2013 to rotate. The movable sleeve 2013 drives the cam 204 to rotate. The cam 204 compresses the pulley 2038 to move. The pulley 2038 drives the filter layer 2034 to move. The filter layer 2034 causes the spring 2033 to deform. When the cam 204 moves away from the pulley 2038, the spring 2033 drives the filter layer 2034 to return to its original position. This causes the cam 204 and the pulley 2038 to reciprocate, thereby achieving the vibration of the filter layer 2034. Soy product wastewater is discharged into the treatment frame 100 through the sewage discharge, and then enters the filter layer 2034 for vibration and preliminary coarse filtration. After filtration, the wastewater enters the second filter layer 2034 for filtration again, and then enters the third filter layer 2034 for further filtration. This process is carried out in stages. After treatment, the wastewater enters the collection tank 102 and can be discharged through the wastewater tank. When cleaning is required, the movement of the elastic filter assembly 203 is controlled by the adjusting component 202. The increased spacing between the elastic filter assemblies 203 allows the rope 2063 to extend and drive the rope reel 2061 to rotate. Conversely, the reduced spacing between the elastic filter assemblies 203 allows the torque of the second torsion spring 2062 to drive the rope reel 2061 to rotate and wind up the rope 2063. The rotation of the rope reel 2061 drives the screw 2051 and nut 2052 through threaded transmission, causing the nut 2052 to drive the brush 2053 to move. This allows the brush 2053 to clean impurities on the filter layer 2034. At the same time, the moving edge of the brush 2053 can squeeze the baffle 2035 to flip, allowing impurities to be smoothly removed from the filter layer 2034 and collected in the collection box 102 after the wastewater is discharged.

[0028] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wastewater treatment device for soybean product production, comprising a treatment frame (100), characterized in that, Wastewater treatment mechanism (200) is provided in the outer frame (100); The wastewater treatment mechanism (200) includes a drive assembly (201), on which three elastic filter components (203) are provided. The two sides of the three elastic filter components (203) are connected to two adjustment components (202). The adjustment components (202) drive the elastic filter components (203) to move, thereby smoothly adjusting the spacing between the elastic filter components (203). The drive assembly (201) is provided with three cams (204). The cams (204) are in contact with one side of the elastic filter assembly (203). The drive assembly (201) drives the cams (204) to rotate, so that the cams (204) drive the elastic filter assembly (203) to perform vibration filtering. The elastic filter assembly (203) is provided with a cleaning assembly (205), and cleaning control assemblies (206) are provided at both ends of the cleaning assembly (205). When the elastic filter assembly (203) moves, the elastic filter assembly (203) is linked with the cleaning control assemblies (206) to drive the cleaning assembly (205) to perform cleaning operations.

2. The wastewater treatment equipment for soybean product production according to claim 1, characterized in that, The processing frame (100) is provided with two transparent windows (101), a sewage outlet (103) is provided above the processing frame (100), and a collection box (102) is provided in the processing frame (100).

3. The wastewater treatment equipment for soybean product production according to claim 1, characterized in that, The drive assembly (201) includes a motor (2011), which is fixedly installed in the processing frame (100). The output shaft of the motor (2011) is fixedly connected to a polygonal drive shaft (2012). The polygonal drive shaft (2012) is rotatably installed on the processing frame (100) via bearings. Three movable sleeves (2013) are fitted on the polygonal drive shaft (2012), and a cam (204) is fixedly installed on the movable sleeves (2013).

4. The wastewater treatment equipment for soybean product production according to claim 1, characterized in that, The number of protrusions on the cam (204) increases sequentially from top to bottom.

5. The wastewater treatment equipment for soybean product production according to claim 3, characterized in that, The elastic filter assembly (203) includes a side plate (2031) and a filter layer (2034). Three movable sleeves (2013) are rotatably mounted on three of the side plates (2031) via bearings. Two telescopic rods (2032) and two springs (2033) are fixedly connected to one side of the side plate (2031). One end of the telescopic rods (2032) and springs (2033) is fixedly connected to the filter layer (2034).

6. The wastewater treatment equipment for soybean product production according to claim 5, characterized in that, Both sides of the filter layer (2034) are fixedly connected to a stop block (2037). Both stop blocks (2037) are hinged to the baffle (2035) by a pin. Both sides of the baffle (2035) are fixedly connected to a first torsion spring (2036). One end of the first torsion spring (2036) is fixedly connected to the stop block (2037).

7. The wastewater treatment equipment for soybean product production according to claim 5, characterized in that, A pulley (2038) is provided on one side of the filter layer (2034), the pulley (2038) overlaps with the cam (204), and the mesh size of the three filter layers (2034) decreases sequentially from top to bottom; Each of the three side plates (2031) is fixedly equipped with a sliding sleeve (207), and the three sliding sleeves (207) are slidably connected to the sliding rod (208), which is fixedly connected to the processing outer frame (100).

8. The wastewater treatment equipment for soybean product production according to claim 5, characterized in that, The adjustment assembly (202) includes four slide rail structures (2021). The two uppermost slide rail structures (2021) are fixedly connected to the top wall of the processing frame (100), and the lower slide rail structure (2021) is fixedly connected to the corresponding side plate (2031). The four slide rail structures (2021) are hinged to the telescopic frame (2024), and the telescopic frame (2024) is also hinged to four sliders (2023). The sliders (2023) are slidably connected in the slide rail structure (2021). An electric push rod (2022) is installed in the uppermost slide rail structure (2021), and one end of the electric push rod (2022) is fixed to the slider (2023).

9. The wastewater treatment equipment for soybean product production according to claim 5, characterized in that, The cleaning assembly (205) includes a fixing frame (2054) and a screw (2051). The fixing frame (2054) is fixedly connected to the top of the filter layer (2034). The screw (2051) is rotatably mounted on the fixing frame (2054) via a bearing. A nut (2052) is threaded onto the screw (2051). A brush (2053) is mounted on the nut (2052). The lower part of the brush (2053) overlaps with the filter layer (2034).

10. The wastewater treatment equipment for soybean product production according to claim 9, characterized in that, The cleaning control assembly (206) includes a rope reel (2061) which is installed at the end of a screw (2051). A second torsion spring (2062) is fixedly connected to one side of the rope reel (2061), and one end of the second torsion spring (2062) is fixed to a bearing connected to the screw (2051). A rope (2063) is wound on the rope reel (2061). The top of the rope (2063) is fixedly connected to a fastener (2064). The two uppermost fasteners (2064) are fixedly connected to the top wall of the processing frame (100). Each of the two lower fasteners (2064) is fixed to the side of the two upper filter layers (2034).

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