Coagulation device for agricultural product processing wastewater treatment

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a coagulation device for treating agricultural product processing wastewater, which comprises a coagulation box, and four corners of the bottom end of the coagulation box are fixedly connected with support legs. The coagulation device for agricultural product processing wastewater treatment is provided with a filter plate, a side plate, a movable plate, a worm gear, a rotating shaft and a worm, and a servo motor drives the rotating shaft to rotate through the worm and the worm gear, so that the filter plate can rotate in the coagulation box; the movable plate drives the filter plate and the side plate to move at the top end in the coagulation box, so that floating flocs can be pulled out of the coagulation box and treated, the supporting plate can support the movable plate, the flocs at the top end of the filter plate can be stacked together by the cleaning brush in the pulling process, and the flocculation effect is improved. The problems that floating floc is inconvenient to treat, and the treatment effect is easily affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a coagulation device for treating agricultural product processing wastewater. Background Technology

[0002] Agricultural product processing wastewater refers to wastewater generated during the processing of agricultural products. It mainly includes wastewater discharged during the processing of various agricultural products such as crops, livestock, aquatic products, and fruits. Agricultural product wastewater usually contains high concentrations of organic matter, suspended solids, oils, and salts. In order to prevent the direct discharge of sewage from affecting the environment, coagulation devices are needed to treat the wastewater.

[0003] Common coagulation devices for treating agricultural product processing wastewater still have some problems. For example, some gas may adhere to the surface of the flocs, which can increase their buoyancy and cause the flocs to float. However, it is inconvenient to treat the floating flocs during treatment, which can affect the treatment effect.

[0004] Therefore, we propose a coagulation device for treating agricultural product processing wastewater to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a coagulation device for treating agricultural product processing wastewater, so as to solve the problem mentioned in the background art that it is inconvenient to treat floating flocs and that this easily affects the treatment effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a coagulation device for treating agricultural product processing wastewater, comprising a coagulation tank, wherein support legs are fixedly connected to the four corners at the bottom of the coagulation tank, and a cleaning structure is provided on the right side of the coagulation tank to facilitate the treatment of suspended impurities.

[0007] The cleaning structure includes a filter plate, a rotating shaft, and a worm gear. A pre-reserved groove is provided at the top right side of the coagulation tank. Movable plates are provided at the front and rear ends of the pre-reserved groove. A protective shell is installed at the front end of the movable plate. A servo motor is installed on the right side of the top of the protective shell. The output end of the servo motor is fixedly connected to the worm gear. A rotating shaft is movably connected to the left side between the movable plates. A worm wheel is fixedly connected to the front end of the rotating shaft. A filter plate is installed on the outside of the rotating shaft. Side plates are fixedly connected to the front and rear ends and the left side of the top of the filter plate. A support plate is fixedly connected to the top right side of the coagulation tank.

[0008] As a further technical solution of this utility model, the filter plate is disposed on the right side inside the coagulation tank, and the worm gear and worm are disposed inside the protective shell.

[0009] As a further technical solution of this utility model, a connecting plate is fixedly connected to the edge of the top right side of the condensing box, and a connecting rod is movably passed through the inside of the connecting plate. Fixing holes are opened at the upper and lower ends of the connecting rod and the fixing hole. Fixing pins are provided inside the fixing holes. A cleaning brush is fixedly connected to the bottom end of the connecting rod. The connecting rod is fixed inside the connecting plate by fixing pins and fixing holes.

[0010] As a further technical solution of this utility model, a support block is fixedly connected to the bottom left side of the coagulation tank, a first hydraulic cylinder is installed at the top of the support block, a top plate is installed at the top of the first hydraulic cylinder, a first motor is installed at the middle position of the top of the top plate, a stirring shaft is fixedly connected to the output end of the first motor, stirring rods are fixedly connected to both sides of the stirring shaft, an installation plate is installed at the bottom of the stirring shaft, a stirring ribbon is fixedly connected to the bottom of the installation plate, and a load-bearing block is fixedly connected to the bottom of the stirring ribbon.

[0011] As a further technical solution of this utility model, the stirring shaft is arranged inside the coagulation tank, and the top plate is arranged at the top of the coagulation tank.

[0012] As a further technical solution of this utility model, a conveying shell is provided at the bottom of the coagulation tank, a sewage pipe is fixedly connected to the left side between the coagulation tank and the conveying shell, a second motor is installed on the left side of the conveying shell, and a spiral conveying shaft is fixedly connected to the output end of the second motor.

[0013] As a further technical solution of this utility model, the spiral conveying shaft is movably connected inside the conveying shell, and a drain outlet is fixedly connected to the right side of the bottom end of the conveying shell.

[0014] As a further technical solution of this utility model, a second hydraulic cylinder is installed at the top of the conveying shell, a sealing plate is installed on the left side of the second hydraulic cylinder, a partition is fixedly connected to the left side of the sealing plate, and the partition is set inside the sewage pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the coagulation device for treating agricultural product processing wastewater not only facilitates the treatment of floating flocs and the uniform mixing of flocculants, but also facilitates the treatment of settled flocs.

[0016] (1) By setting up a filter plate, side plate, movable plate, worm gear, rotating shaft and worm, start the servo motor. The servo motor drives the rotating shaft to rotate through the worm and worm gear, so that the filter plate can rotate inside the coagulation box. After the filter plate is flattened, pull the movable plate. The movable plate drives the filter plate and side plate to move at the top inside the coagulation box, so that the floating flocs can be pulled out from the inside of the coagulation box and the floating flocs can be processed. The support plate can support the movable plate. During the pulling process, the cleaning brush can pile up the flocs at the top of the filter plate.

[0017] (2) The first hydraulic cylinder, stirring rod, stirring shaft, first motor, mounting plate, stirring ribbon and load-bearing block are set up. The first motor is started. The first motor drives the stirring rod and stirring ribbon to rotate through the stirring shaft and mounting plate, so that the wastewater and flocculant inside the coagulation tank can be mixed evenly. After the mixture is evenly mixed, the first hydraulic cylinder is started. The first hydraulic cylinder drives the stirring component to rise through the top plate, so that the stirring component rises out of the interior of the coagulation tank to prevent the component from affecting the floc sedimentation.

[0018] (3) By setting up a conveying shell, a spiral conveying shaft, a second motor, a partition, and a second hydraulic cylinder, when it is necessary to process the precipitated flocs, the second hydraulic cylinder is opened. The second hydraulic cylinder drives the partition to slide to the right, thereby opening the partition. The flocs enter the interior of the conveying shell through the sewage pipe. Then the second motor is started, and the second motor drives the spiral conveying shaft to rotate inside the conveying shell. The precipitated flocs are discharged from the interior of the conveying shell through the sewage outlet, thus facilitating the processing of the precipitated flocs. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a partial enlarged cross-sectional view of the conveyor shell of this utility model.

[0021] Figure 3 This is a front enlarged structural schematic diagram of the mounting plate of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle.

[0023] In the diagram: 1. Support leg; 2. Condensation tank; 3. Support block; 4. First hydraulic cylinder; 5. Stirring rod; 6. Stirring shaft; 7. Top plate; 8. First motor; 9. Fixing hole; 10. Connecting rod; 11. Connecting plate; 12. Support plate; 13. Reserved groove; 14. Filter plate; 15. Side plate; 16. Conveying shell; 17. Drain outlet; 18. Screw conveyor shaft; 19. Second motor; 20. Drain pipe; 21. Partition plate; 22. Second hydraulic cylinder; 23. Mounting plate; 24. Stirring ribbon; 25. Load-bearing block; 26. Cleaning brush; 27. Fixing pin; 28. Movable plate; 29. ​​Worm gear; 30. Rotating shaft; 31. Worm; 32. Servo motor; 33. Protective shell. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 An embodiment of this utility model is provided: a coagulation device for treating agricultural product processing wastewater, including a coagulation tank 2, with support legs 1 fixedly connected at the four corners of the bottom of the coagulation tank 2, and a cleaning structure for facilitating the treatment of suspended impurities provided on the right side of the coagulation tank 2.

[0026] The cleaning structure includes a filter plate 14, a rotating shaft 30, and a worm gear 31. A reserved groove 13 is provided at the top right side of the coagulation tank 2. Movable plates 28 are provided at the front and rear ends of the reserved groove 13. A protective shell 33 is installed at the front end of the movable plate 28. A servo motor 32 is installed on the right side of the top of the protective shell 33. The output end of the servo motor 32 is fixedly connected to the worm gear 31. The rotating shaft 30 is movably connected between the movable plates 28 on the left side. A worm wheel 29 is fixedly connected to the front end of the rotating shaft 30. The filter plate 14 is installed on the outside of the rotating shaft 30. Side plates 15 are fixedly connected to the front and rear ends and the left side of the top of the filter plate 14. A support plate 12 is fixedly connected to the top right side of the coagulation tank 2.

[0027] The filter plate 14 is located on the right side inside the coagulation tank 2. The worm gear 29 and worm 31 are located inside the protective shell 33. A connecting plate 11 is fixedly connected to the top edge of the right side of the coagulation tank 2. A connecting rod 10 is movably passed through the inside of the connecting plate 11. The upper and lower ends of the connecting rod 10 and the fixing hole 9 are provided with fixing holes 9. A fixing pin 27 is provided inside the fixing hole 9. A cleaning brush 26 is fixedly connected to the bottom end of the connecting rod 10. The connecting rod 10 is fixed inside the connecting plate 11 by the fixing pin 27 and the fixing hole 9.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, the servo motor 32 is started, and the servo motor 32 drives the rotating shaft 30 to rotate through the worm gear 31 and worm wheel 29, so that the filter plate 14 can rotate inside the coagulation box 2. After the filter plate 14 is rotated flat, the movable plate 28 is pulled. The movable plate 28 drives the filter plate 14 and the side plate 15 to move at the top inside the coagulation box 2, so that the floating flocs can be pulled out from the inside of the coagulation box 2 and the floating flocs can be processed. The support plate 12 can support the movable plate 28. During the pulling process, the cleaning brush 26 can pile up the flocs at the top of the filter plate 14.

[0029] A support block 3 is fixedly connected to the bottom left side of the coagulation tank 2. A first hydraulic cylinder 4 is installed at the top of the support block 3. A top plate 7 is installed at the top of the first hydraulic cylinder 4. A first motor 8 is installed at the middle position of the top of the top of the top plate 7. A stirring shaft 6 is fixedly connected to the output end of the first motor 8. Stirring rods 5 are fixedly connected to both sides of the stirring shaft 6. An installation plate 23 is installed at the bottom of the stirring shaft 6. A stirring ribbon 24 is fixedly connected to the bottom of the installation plate 23. A load-bearing block 25 is fixedly connected to the bottom of the stirring ribbon 24. The stirring shaft 6 is located inside the coagulation tank 2, and the top plate 7 is located at the top of the coagulation tank 2.

[0030] Specifically, such as Figure 1 and Figure 3 As shown, the first motor 8 is started. The first motor 8 drives the stirring rod 5 and the stirring ribbon 24 to rotate through the stirring shaft 6 and the mounting plate 23, so that the wastewater and flocculant inside the coagulation tank 2 can be mixed evenly. After the mixture is evenly mixed, the first hydraulic cylinder 4 is started. The first hydraulic cylinder 4 drives the stirring component to rise through the top plate 7, so that the stirring component rises out of the interior of the coagulation tank 2 to prevent the component from affecting the floc sedimentation.

[0031] A conveying shell 16 is provided at the bottom of the coagulation tank 2. A drain pipe 20 is fixedly connected to the left side between the coagulation tank 2 and the conveying shell 16. A second motor 19 is installed on the left side of the conveying shell 16. A screw conveying shaft 18 is fixedly connected to the output end of the second motor 19. The screw conveying shaft 18 is movably connected inside the conveying shell 16. A drain port 17 is fixedly connected to the right side of the bottom of the conveying shell 16. A second hydraulic cylinder 22 is installed at the top of the conveying shell 16. A sealing plate is installed on the left side of the second hydraulic cylinder 22. A partition 21 is fixedly connected to the left side of the sealing plate. The partition 21 is located inside the drain pipe 20.

[0032] Specifically, such as Figure 1 and Figure 2As shown, when the precipitated flocs need to be processed, the second hydraulic cylinder 22 is opened. The second hydraulic cylinder 22 drives the partition 21 to slide to the right, thereby opening the partition 21. The flocs enter the interior of the conveying shell 16 through the drain pipe 20. Then the second motor 19 is started. The second motor 19 drives the screw conveyor shaft 18 to rotate inside the conveying shell 16. The precipitated flocs are discharged from the interior of the conveying shell 16 through the drain port 17, thus facilitating the processing of the precipitated flocs.

[0033] Working Principle: In use, the flocculant is placed inside the coagulation tank 2. After placement, the first motor 8 is started. The first motor 8 drives the stirring rod 5 and the stirring belt 24 to rotate via the stirring shaft 6 and the mounting plate 23, thus ensuring uniform mixing of the wastewater and flocculant inside the coagulation tank 2. After uniform mixing, the first hydraulic cylinder 4 is started. The first hydraulic cylinder 4 drives the stirring assembly to rise via the top plate 7, causing the stirring assembly to rise out of the coagulation tank 2. After the wastewater has settled for a period of time, the servo motor 32 is started. The servo motor 32 drives the rotating shaft 30 to rotate via the worm gear 31 and the worm wheel 29, thus causing the filter plate 14 to rotate inside the coagulation tank 2. When the filter plate 14 is leveled, it pulls the movable plate 28. The movable plate 28 drives the filter plate 14 and the side plate 15 to rotate within the coagulation tank 2. The internal top moves to pull the floating flocs out of the coagulation tank 2 for processing. The support plate 12 supports the movable plate 28. During the pulling process, the cleaning brush 26 can gather the flocs at the top of the filter plate 14. The drain pipe at the bottom left side of the coagulation tank 2 can discharge sewage. When the settled flocs need to be processed, the second hydraulic cylinder 22 is opened. The second hydraulic cylinder 22 drives the partition 21 to slide to the right, thereby opening the partition 21. The flocs enter the interior of the conveying shell 16 through the sewage pipe 20. Then the second motor 19 is started. The second motor 19 drives the spiral conveyor shaft 18 to rotate inside the conveying shell 16. The settled flocs are discharged from the interior of the conveying shell 16 through the sewage outlet 17, thus facilitating the processing of the settled flocs.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A coagulation device for treating agricultural product processing wastewater, comprising a coagulation tank (2), characterized in that: The four corners at the bottom of the coagulation tank (2) are fixedly connected with support legs (1), and the right side of the coagulation tank (2) is provided with a cleaning structure that facilitates the treatment of suspended impurities. The cleaning structure includes a filter plate (14), a rotating shaft (30), and a worm gear (31). A reserved groove (13) is provided at the top right side of the coagulation tank (2). Movable plates (28) are provided at the front and rear ends of the reserved groove (13). A protective shell (33) is installed at the front end of the movable plate (28). A servo motor (32) is installed on the right side of the top of the protective shell (33). The output end of the servo motor (32) is fixedly connected to the worm gear (31). A rotating shaft (30) is movably connected between the movable plates (28). A worm wheel (29) is fixedly connected to the front end of the rotating shaft (30). A filter plate (14) is installed on the outside of the rotating shaft (30). Side plates (15) are fixedly connected to the front and rear ends and the left side of the top of the filter plate (14). A support plate (12) is fixedly connected to the top right side of the coagulation tank (2).

2. The coagulation device for treating agricultural product processing wastewater according to claim 1, characterized in that: The filter plate (14) is located on the right side inside the coagulation tank (2), and the worm gear (29) and worm (31) are located inside the protective shell (33).

3. The coagulation device for treating agricultural product processing wastewater according to claim 1, characterized in that: A connecting plate (11) is fixedly connected to the edge of the top right side of the coagulation tank (2). A connecting rod (10) is movably passed through the inside of the connecting plate (11). Fixing holes (9) are provided at the upper and lower ends of the connecting rod (10) and the fixing hole (9). A fixing pin (27) is provided inside the fixing hole (9). A cleaning brush (26) is fixedly connected to the bottom end of the connecting rod (10). The connecting rod (10) is fixed inside the connecting plate (11) by the fixing pin (27) and the fixing hole (9).

4. The coagulation device for treating agricultural product processing wastewater according to claim 1, characterized in that: A support block (3) is fixedly connected to the bottom left side of the coagulation tank (2). A first hydraulic cylinder (4) is installed at the top of the support block (3). A top plate (7) is installed at the top of the first hydraulic cylinder (4). A first motor (8) is installed at the middle position of the top of the top plate (7). A stirring shaft (6) is fixedly connected to the output end of the first motor (8). Stirring rods (5) are fixedly connected to both sides of the stirring shaft (6). An installation plate (23) is installed at the bottom of the stirring shaft (6). A stirring ribbon (24) is fixedly connected to the bottom of the installation plate (23). A load-bearing block (25) is fixedly connected to the bottom of the stirring ribbon (24).

5. A coagulation device for treating agricultural product processing wastewater according to claim 4, characterized in that: The stirring shaft (6) is located inside the coagulation tank (2), and the top plate (7) is located at the top of the coagulation tank (2).

6. The coagulation device for treating agricultural product processing wastewater according to claim 1, characterized in that: The bottom of the coagulation tank (2) is provided with a conveying shell (16). A drain pipe (20) is fixedly connected between the coagulation tank (2) and the conveying shell (16) on the left side. A second motor (19) is installed on the left side of the conveying shell (16). A spiral conveying shaft (18) is fixedly connected to the output end of the second motor (19).

7. A coagulation device for treating agricultural product processing wastewater according to claim 6, characterized in that: The spiral conveyor shaft (18) is movably connected inside the conveyor housing (16), and a drain port (17) is fixedly connected to the right side of the bottom end of the conveyor housing (16).

8. A coagulation device for treating agricultural product processing wastewater according to claim 6, characterized in that: A second hydraulic cylinder (22) is installed at the top of the conveying shell (16). A sealing plate is installed on the left side of the second hydraulic cylinder (22). A partition (21) is fixedly connected to the left side of the sealing plate. The partition (21) is located inside the sewage pipe (20).

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