Organic wastewater degradation device

Abstract

The invention belongs to the technical field of wastewater treatment, and particularly relates to an organic wastewater degradation device which is characterized in that the organic wastewater degradation device comprises a compression dehydration mechanism, a conveyor support and a discharging mechanism, the two ends of the conveyor support are provided with height difference, and the compression dehydration mechanism is arranged in the middle of the higher end of the conveyor support; the discharging mechanism is arranged on one side of the compression dewatering mechanism, a feeding port is formed in the top of the compression dewatering mechanism, an obliquely-arranged crawler belt conveyor is fixedly connected to the interior of the conveyor support, and a bottom plate is fixedly connected to the crawler belt surface of the crawler belt conveyor. According to the device, through cooperation of the crawler belt conveyor, the fishing rod and the material intercepting rod, floating object cleaning is completed in the wastewater flowing process, the floating object fishing process and site do not need to be planned independently, the overall efficiency of organic wastewater degradation is effectively improved, floating object dehydration is completed while fishing is conducted, the floating object cleaning and transporting efficiency can be improved, and the device is suitable for popularization and application. And secondary pollution caused by waste water carried by the floating objects is also avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, and particularly relates to an organic wastewater degradation device. Background Art

[0002] In the process of organic wastewater degradation, the treatment of floating substances in the wastewater is an important link. Traditional treatment methods often require special planning of the salvage process and site, with complex processes and low efficiency. For example, the operation of common salvage boats needs to be carried out in specific areas, and the salvage process may cause secondary pollution, and it is difficult to clean the floating substances in the process of wastewater flow in real time.

[0003] After retrieval, a Chinese patent application with the application publication number disclosed an organic wastewater degradation device, including a water storage system, a degradation system, and a sampling system; external organic wastewater is connected to the water inlet of the water storage system. This invention can carry out photoelectrocatalytic degradation or separate electrocatalytic degradation of organic wastewater.

[0004] The above patent cannot take into account both the salvage of floating substances and the transmission of wastewater. In view of this, it is urgent to design an organic wastewater degradation device that can synchronously complete the cleaning and dehydration of floating substances during the wastewater flow process, simplify the treatment process, improve the overall efficiency, reduce energy consumption and pollution, so as to better meet the actual needs of organic wastewater degradation. Summary of the Invention

[0005] Based on the technical problem that the existing organic wastewater degradation device cannot well take into account both the salvage of floating substances and the transmission of wastewater, the present invention proposes an organic wastewater degradation device.

[0006] An organic wastewater degradation device proposed by the present invention includes a compression and dehydration mechanism, a conveyor support, and a feeding mechanism. There is a height difference at both ends of the conveyor support. The compression and dehydration mechanism is arranged in the middle of the higher end of the conveyor support. The feeding mechanism is arranged on one side of the compression and dehydration mechanism. The top of the compression and dehydration mechanism is provided with a feeding port. An inclined crawler conveyor is fixedly connected inside the conveyor support. The surface of the crawler of the crawler conveyor is fixedly connected with a bottom plate. One side of the bottom plate away from the crawler conveyor is fixedly connected with salvage rods arranged in parallel at equal distances. The top of the feeding port of the compression and dehydration mechanism is fixedly connected with a feeding bag. The top of the feeding bag is fixedly connected with a feeding bin. The outer wall of the feeding bin is fixedly connected with a feeding support. The feeding support is fixedly connected with the conveyor support. The top of the feeding bin close to one side of the crawler conveyor is fixedly connected with intercepting rods arranged in parallel at equal distances. The distance between adjacent two salvage rods is equal to the width of the intercepting rods. The gaps of the salvage rods correspond to the intercepting rods one by one.

[0007] Preferably, side frames are fixedly connected to both sides of the crawler conveyor. Slide rails are fixedly connected to the tops of the two side frames. The same sliding rod is slidably connected inside the two slide rails. The sliding rod is parallel to the bottom plate.

[0008] Preferably, on one side of the sliding rod close to the bottom plate, extension rods arranged in parallel and equidistantly are fixedly connected, and the extension rods correspond to the fishing rods one by one.

[0009] Preferably, on one side of the extension rod close to the fishing rod, a same connecting rod is fixedly connected. The connecting rod is parallel to the bottom plate. On one side of each fishing rod close to the bottom plate, a magnetic sheet is fixedly connected. On one side of the magnetic sheet close to the connecting rod, a first inclined surface is arranged, and on one side of the connecting rod close to the magnetic sheet, a second inclined surface adapted to the first inclined surface is arranged, and the second inclined surface is on the movement path of the first inclined surface.

[0010] Preferably, the connecting rod is made of steel material, and the magnetic sheet is made of permanent magnet material.

[0011] Preferably, on one side of the two slide rails away from the crawler conveyor, a same water guide plate is fixedly connected.

[0012] Preferably, at the top of the compression and dehydration mechanism, two parallel baffle supports are fixedly connected. At the top of the two baffle supports, a same inclined baffle is fixedly connected. The baffle is located directly below the cutting rod.

[0013] Preferably, at the bottom of the compression and dehydration mechanism, two parallel chassis are fixedly connected. Between the two chassis, a same connecting frame is fixedly connected. At the bottom of the connecting frame, a hydraulic rod connected to a hydraulic system is fixedly connected. The material of the feeding bag is made of flexible material.

[0014] Preferably, at the middle position of the outer wall at the bottom of the compression and dehydration mechanism, a guide rail is fixedly connected. At both ends of the guide rail, a supporting foot is slidably connected. The two supporting feet are symmetrically arranged. At one end of the two supporting feet away from each other, a bushing is rotatably connected. At the bottom of the two bushings, a bearing is fixedly connected. At the bottom of the two bushings, a supporting plate is rotatably connected through the two bearings respectively. On both sides of the two supporting plates, a first thread sleeve is fixedly connected. Inside the first thread sleeve, a self-tapping screw is threadedly connected. At the top of the self-tapping screw, a knob is fixedly connected. At the bottom of the self-tapping screw, it extends below the supporting plate.

[0015] Preferably, at one end of the two supporting feet close to each other, a connecting rod is fixedly connected. At the bottom of the compression and dehydration mechanism, a motor frame is fixedly connected. Inside the motor frame, a motor is fixedly connected. The output end of the motor is drivingly connected to a bidirectional screw. At the bottom of the compression and dehydration mechanism, a supporting plate is fixedly connected. One end of the bidirectional screw is rotatably connected to the side surface of the supporting plate. Threads are provided at both ends of the rod body of the bidirectional screw, and the thread directions of the two threads are opposite. The two ends of the bidirectional screw are threadedly connected to two symmetrically arranged second thread sleeves. The two second thread sleeves are respectively fixedly connected to one end of the two connecting rods away from the guide rail.

[0016] Compared with the prior art, the present invention provides an organic wastewater degradation device, which has the following beneficial effects:

[0017] 1. For this organic wastewater degradation device, through the cooperation of the crawler conveyor, the fishing rod and the cutting rod, the floating objects are cleaned during the flow of the wastewater, without the need to separately plan the process and site for fishing the floating objects, effectively improving the overall efficiency of organic wastewater degradation. At the same time of fishing, the floating objects are dehydrated, which is beneficial to improving the cleaning and transportation efficiency of the floating objects, and also avoids secondary pollution caused by the wastewater carried by the floating objects.

[0018] 2. For this organic wastewater degradation device, by setting the slide rail, the extension rod and the connecting rod, when the fishing rod rises, the first inclined surface contacts the second inclined surface. Under the action of the pressure between the first inclined surface and the second inclined surface and the supporting force of the inner wall of the slide rail on the sliding rod, the extension rod, the sliding rod and the connecting rod rise synchronously with the fishing rod, effectively expanding the fishing range of the fishing rod. After the fishing rod reaches the highest point and flips, at this time, the sliding rod is limited by the slide rail and cannot flip synchronously, so it disengages from the fishing rod. After the intercepting rod disengages, it slides down and resets under the action of gravity. During the operation of the device, the fishing rod and the extension rod jointly fish, but only the reset of the fishing rod requires power support, and the reset of the extension rod does not require active power supply, reducing the energy consumption of the device.

[0019] 3. For this organic wastewater degradation device, by setting the hydraulic rod, the feeding bin and the feeding bag, the hydraulic rod is fixed at the bottom of the water channel, providing support for the crawler conveyor from below. The height of the compression and dehydration mechanism can be adjusted by the telescopic movement of the hydraulic rod, so that the feeding mechanism is adjusted to a suitable position for feeding. The feeding bag is made of flexible material, and the feeding bin is fixedly connected to the conveyor support, avoiding the movement of the feeding bin driven by the telescopic movement of the hydraulic rod, ensuring that the feeding bin and the cutting rod are in a fixed position and stably cooperating with the fishing rod to transfer the floating objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of an organic wastewater degradation device proposed by the present invention;

[0021] Figure 2 is a left-view structural diagram of an organic wastewater degradation device proposed by the present invention;

[0022] Figure 3 is a schematic bottom structural diagram of the compression and dehydration mechanism of an organic wastewater degradation device proposed by the present invention;

[0023] Figure 4 is a schematic structural diagram of the support feet and guide rails of an organic wastewater degradation device proposed by the present invention;

[0024] Figure 5 is a schematic structural diagram of the fishing rod and the extension rod of an organic wastewater degradation device proposed by the present invention;

[0025] Figure 6 Schematic diagram of the structure when the salvage rod and the material cutting rod of an organic wastewater degradation device proposed by the present invention cooperate;

[0026] Figure 7 Top view structure schematic diagram of an organic wastewater degradation device proposed by the present invention.

[0027] In the figure: 1. Compression dehydration mechanism; 2. Track conveyor; 3. Conveyor support; 4. Bottom plate; 5. Salvage rod; 6. Side frame; 7. Slide rail; 8. Slide rod; 9. Extension rod; 10. Connecting rod; 11. Water guide plate; 12. Feeding support; 13. Feeding bin; 14. Feeding bag; 15. Material cutting rod; 16. Baffle support; 17. Baffle; 18. Hydraulic rod; 19. Support leg; 20. Support plate; 21. First thread sleeve; 22. Self-tapping screw; 23. Knob; 24. Bottom frame; 25. Motor; 26. Motor frame; 27. Bi-directional screw; 28. Guide rail; 29. Link; 30. Second thread sleeve; 31. Connecting frame; 32. Support plate; 33. Bearing; 34. Bush; 35. Magnetic sheet; 36. Material discharging mechanism. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0029] Referring to Figure 1-7 , an organic wastewater degradation device includes a compression dehydration mechanism 1, a conveyor support 3, and a material discharging mechanism 36. There is a height difference at both ends of the conveyor support 3. The compression dehydration mechanism 1 is arranged in the middle of the higher end of the conveyor support 3. The material discharging mechanism 36 is arranged on one side of the compression dehydration mechanism 1. The top of the compression dehydration mechanism 1 is provided with a feeding port. An inclined track conveyor 2 is fixedly connected inside the conveyor support 3. The track surface of the track conveyor 2 is fixedly connected with a bottom plate 4. One side of the bottom plate 4 away from the track conveyor 2 is fixedly connected with salvage rods 5 arranged in parallel and equidistantly. The top of the feeding port of the compression dehydration mechanism 1 is fixedly connected with a feeding bag 14. The top of the feeding bag 14 is fixedly connected with a feeding bin 13. The outer wall of the feeding bin 13 is fixedly connected with a feeding support 12. The feeding support 12 is fixedly connected with the conveyor support 3. The top of the feeding bin 13 close to one side of the track conveyor 2 is fixedly connected with material cutting rods 15 arranged in parallel and equidistantly. The distance between adjacent two salvage rods 5 is equal to the width of the material cutting rod 15. The gaps of the salvage rods 5 correspond to the material cutting rods 15 one by one.

[0030] During use, the conveyor support 3 is fixed in the wastewater discharge channel. The lower end of the crawler conveyor 2 faces the wastewater source. The crawler of the crawler conveyor 2 intercepts the surface layer of the water flow, and the water flow below can flow through the bottom of the crawler conveyor 2. During the flow of the wastewater, the crawler conveyor 2 drives the bottom plate 4 and the salvage rod 5 to continuously operate. The salvage rod 5 first moves from the top of the crawler conveyor 2 from low to high. After reaching the highest point, the salvage rod 5 flips to the bottom of the crawler conveyor 2 and moves in a conflicting motion from high to low. In this way, it circulates. When the salvage rod 5 moves from low to high, it picks up the floating objects in the wastewater and takes the floating objects to a high place. When passing through the intercepting rod 15, the salvage rod 5 passes through the gap of the intercepting rod 15, and the floating objects are transferred above the intercepting rod 15 during this process. At the same time, the intercepting rod 15 is at the turning point of the circulating path of the salvage rod 5. When the salvage rod 5 flips, it will apply a thrust to the floating objects that have already been on the intercepting rod 15. The intercepting rod 15 falls into the feeding bin 13 under the action of gravity and thrust, and after being buffered by the feeding bag 14, it reaches the inside of the compression and dehydration mechanism 1 through the feeding port, and starts the dehydration and compression treatment process. The dehydrated floating objects are discharged through the discharging mechanism 36. Through the cooperation of the crawler conveyor 2, the salvage rod 5 and the intercepting rod 15, the floating objects are cleaned during the flow of the wastewater, without the need to separately plan the process and site for salvaging the floating objects, effectively improving the overall efficiency of organic wastewater degradation. At the same time of salvaging, the floating objects are dehydrated, which is beneficial to improving the cleaning and transportation efficiency of the floating objects, and also avoids secondary pollution caused by the wastewater carried by the floating objects.

[0031] In the present invention, side frames 6 are fixedly connected to both sides of the crawler conveyor 2. Slide rails 7 are fixedly connected to the tops of the two side frames 6. The same sliding rod 8 is slidably connected inside the two slide rails 7. The sliding rod 8 is parallel to the bottom plate 4. The side frames 6 play a role of protection and interception on both sides of the crawler conveyor 2 to prevent the floating objects from falling during the rising process. The sliding rod 8 can slide along the slide rail 7.

[0032] In the present invention, a plurality of extension rods 9 arranged in parallel and equidistantly are fixedly connected to the side of the sliding rod 8 close to the bottom plate. The extension rods 9 correspond to the salvage rods 5 one by one.

[0033] In the present invention, on one side of the extension rod 9 close to the fishing rod 5, the same connecting rod 10 is fixedly connected. The connecting rod 10 is parallel to the bottom plate 4. On one side of the fishing rod 5 close to the bottom plate 4, magnetic sheets 35 are fixedly connected. The side of the magnetic sheet 35 close to the connecting rod 10 is set as a first inclined surface, and the side of the connecting rod 10 close to the magnetic sheet 35 is set as a second inclined surface adapted to the first inclined surface, and the second inclined surface is on the movement path of the first inclined surface. When the fishing rod 5 rises, the first inclined surface contacts the second inclined surface. Under the action of the pressure between the first inclined surface and the second inclined surface and the supporting force of the inner wall of the slide rail 7 on the sliding rod 8, the extension rod 9, the sliding rod 8 and the connecting rod 10 rise synchronously with the fishing rod 5, effectively expanding the fishing range of the fishing rod 5. After the fishing rod 5 reaches the highest point and flips, at this time, the sliding rod 8 is limited by the slide rail 7 and cannot flip synchronously, so it disengages from the fishing rod 5. After the intercepting rod 8 disengages, it slides down and resets under the action of gravity. During the operation of the device, the fishing rod 5 and the extension rod 9 jointly fish, but only the reset of the fishing rod 5 requires power support, and the reset of the extension rod 9 does not require active power supply, reducing the energy consumption of the device.

[0034] In the present invention, the connecting rod 10 is made of steel material, and the magnetic sheet 35 is made of permanent magnet material. When the connecting rod 10 and the magnetic sheet 35 are close to each other, they adsorb each other, making the connection between the extension rod 9 and the fishing rod 5 more stable.

[0035] In the present invention, on one side of the two slide rails 7 far from the crawler conveyor 2, the same water guide plate 11 is fixedly connected. The water guide plate 11 guides the water flow below upward, which is beneficial to guiding the solid waste suspended at the bottom of the water to the crawler conveyor 2 and optimizing the wastewater treatment effect.

[0036] In the present invention, at the top of the compression and dehydration mechanism 1, two parallel baffle supports 16 are fixedly connected. At the top of the two baffle supports 16, the same inclined baffle 17 is fixedly connected. The baffle 17 is located directly below the material intercepting rod 15. After the floating object is transferred to the material intercepting rod 15, the wastewater carried by it drips downward. Through the guidance of the baffle 17, the wastewater returns to the channel, avoiding the long-term retention of the wastewater on the surface of the device and preventing the aggravation of the corrosion of the device.

[0037] In the present invention, two parallel bottom frames 24 are fixedly connected to the bottom of the compression and dehydration mechanism 1. The same connecting frame 31 is fixedly connected between the two bottom frames 24. A hydraulic rod 18 connected to the hydraulic system is fixedly connected to the bottom of the connecting frame 31. The feeding bag 14 is made of a flexible material. The hydraulic rod 18 is fixed at the bottom of the water channel to provide support for the crawler conveyor 2 from below. The height of the compression and dehydration mechanism 1 can be adjusted by the telescopic movement of the hydraulic rod 18, so that the discharging mechanism 36 can be adjusted to a suitable discharging position. Since the feeding bag 14 is made of a flexible material and the feeding bin 13 is fixedly connected to the conveyor support 3, the movement of the feeding bin 13 is prevented during the telescopic movement of the hydraulic rod 18, ensuring that the feeding bin 13 and the cutting rod 15 are in fixed positions and stably cooperating with the fishing rod 5 to transfer floating objects.

[0038] In the present invention, a guide rail 28 is fixedly connected to the middle position of the outer wall of the bottom of the compression and dehydration mechanism 1. Both ends of the guide rail 28 are slidably connected with support feet 19. The two support feet 19 are symmetrically arranged. Sleeve 34 is rotatably connected to the end of each of the two support feet 19 away from each other. Bearings 33 are fixedly connected to the bottoms of the two sleeves 34. The bottoms of the two sleeves 34 are respectively rotatably connected to a support plate 20 through the two bearings 33. First thread sleeves 21 are fixedly connected to both sides of the two support plates 20. Self-tapping screws 22 are threadedly connected inside the first thread sleeves 21. Knobs 23 are fixedly connected to the tops of the self-tapping screws 22. The bottoms of the self-tapping screws 22 extend below the support plates 20, so that the two support plates 20 respectively support on the inner walls of both sides of the channel. By rotating the self-tapping screws 22 with the knobs 23, the self-tapping screws 22 are inserted into the side walls of the channel. Further support for the compression and dehydration mechanism 1 is formed by the support plates 20 and the support feet 19, ensuring that the dehydration process is more stable. The support plates 20 and the support feet 19 are connected by double-dimensional rotation through the bearings 33 and the sleeves 34, increasing the angle adjustment range of the support plates 20 and optimizing the terrain adaptability of the support plates 20.

[0039] In the present invention, connecting rods 29 are fixedly connected to the closer ends of the two supporting feet 19. A motor bracket 26 is fixedly connected to the bottom of the compression dehydration mechanism 1. A motor 25 is fixedly connected inside the motor bracket 26. The output end of the motor 25 is drivingly connected to a bidirectional screw 27. A support plate 32 is fixedly connected to the bottom of the compression dehydration mechanism 1. One end of the bidirectional screw 27 is rotatably connected to the side of the support plate 32. Threads are provided at both ends of the rod body of the bidirectional screw 27, and the thread directions of the two threads are opposite. Two symmetrically arranged second threaded sleeves 30 are threadedly connected to both ends of the bidirectional screw 27. The two second threaded sleeves 30 are respectively fixedly connected to the ends of the two connecting rods 29 far from the guide rail 28. By driving the bidirectional screw 27 to rotate forward or backward through the output end of the motor 25, the two second threaded sleeves 30 can be moved closer to or away from each other. The second threaded sleeve 30 then drives the supporting foot 19 to move along the guide rail 28 through the connecting rod 29, realizing the electric control adjustment of the supporting foot 19 and simplifying the installation and fixing steps of the device.

[0040] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. An organic wastewater degradation device, comprising a compression and dehydration mechanism (1), a conveyor support (3) and a feeding mechanism (36). There is a height difference at both ends of the conveyor support (3). The compression and dehydration mechanism (1) is arranged in the middle of the higher end of the conveyor support (3). The feeding mechanism (36) is arranged on one side of the compression and dehydration mechanism (1). A feed inlet is arranged at the top of the compression and dehydration mechanism (1), characterized in that, Inside the conveyor support (3), there is an inclined belt conveyor (2) fixedly connected. On the belt surface of the belt conveyor (2), there is a bottom plate (4) fixedly connected. On the side of the bottom plate (4) away from the belt conveyor (2), there are fishing rods (5) fixedly connected in parallel and equidistantly arranged. At the top of the feed inlet of the compression and dehydration mechanism (1), there is a feeding bag (14) fixedly connected. At the top of the feeding bag (14), there is a feeding bin (13) fixedly connected. On the outer wall of the feeding bin (13), there is a feed support (12) fixedly connected. The feed support (12) is fixedly connected to the conveyor support (3). At the top of the side of the feeding bin (13) close to the belt conveyor (2), there are intercepting rods (15) fixedly connected in parallel and equidistantly arranged. The distance between adjacent two fishing rods (5) is equal to the width of the intercepting rod (15). The gaps of the fishing rods (5) correspond to the intercepting rods (15) one by one.

2. The organic wastewater degradation device according to claim 1, characterized in that, On both sides of the belt conveyor (2), there are side frames (6) fixedly connected. At the top of the two side frames (6), there are slide rails (7) fixedly connected. Inside the two slide rails (7), there is the same sliding rod (8) slidably connected. The sliding rod (8) is parallel to the bottom plate (4).

3. An organic wastewater degradation device according to claim 2, characterized in that, On the side of the sliding rod (8) close to the bottom plate, there are extension rods (9) fixedly connected in parallel and equidistantly arranged. The extension rods (9) correspond to the fishing rods (5) one by one.

4. An organic wastewater degradation device according to claim 3, characterized in that, On the side of the extension rod (9) close to the fishing rod (5), there is the same connecting rod (10) fixedly connected. The connecting rod (10) is parallel to the bottom plate (4). On the side of the fishing rod (5) close to the bottom plate (4), there are magnetic sheets (35) fixedly connected. The side of the magnetic sheet (35) close to the connecting rod (10) is set as a first inclined surface. The side of the connecting rod (10) close to the magnetic sheet (35) is set as a second inclined surface adapted to the first inclined surface, and the second inclined surface is on the movement path of the first inclined surface.

5. An organic wastewater degradation device according to claim 4, characterized in that, The connecting rod (10) is made of steel material, and the magnetic sheet (35) is made of permanent magnet material.

6. The organic wastewater degradation device according to claim 2, characterized in that, On the side of the two slide rails (7) away from the belt conveyor (2), there is the same water guide plate (11) fixedly connected.

7. An organic wastewater degradation device according to claim 1, characterized in that, At the top of the compression and dehydration mechanism (1), there are two parallel baffle supports (16) fixedly connected. At the top of the two baffle supports (16), there is the same inclined baffle (17) fixedly connected. The baffle (17) is located directly below the intercepting rod (15).

8. An organic wastewater degradation device according to claim 1, characterized in that, At the bottom of the compression and dehydration mechanism (1), there are two parallel bottom frames (24) fixedly connected. Between the two bottom frames (24), there is the same connecting frame (31) fixedly connected. At the bottom of the connecting frame (31), there is a hydraulic rod (18) connected to a hydraulic system. The material of the feeding bag (14) is a flexible material.

9. An organic wastewater degradation device according to claim 8, characterized in that, A guide rail (28) is fixedly connected to the middle position of the outer wall at the bottom of the compression and dehydration mechanism (1). Both ends of the guide rail (28) are slidably connected with supporting feet (19). The two supporting feet (19) are symmetrically arranged. Sleeve (34) is rotatably connected to the end of each of the two supporting feet (19) away from each other. Bearings (33) are fixedly connected to the bottoms of the two sleeves (34). Supporting plates (20) are rotatably connected to the bottoms of the two sleeves (34) respectively through the two bearings (33). First threaded sleeves (21) are fixedly connected to both sides of the two supporting plates (20). Self-tapping screws (22) are threadedly connected to the interiors of the first threaded sleeves (21). Knobs (23) are fixedly connected to the tops of the self-tapping screws (22). The bottoms of the self-tapping screws (22) extend below the supporting plates (20).

10. An organic wastewater degradation device according to claim 9, characterized in that, Link rods (29) are fixedly connected to the ends of the two supporting feet (19) close to each other. A motor frame (26) is fixedly connected to the bottom of the compression and dehydration mechanism (1). A motor (25) is fixedly connected to the interior of the motor frame (26). The output end of the motor (25) is drivingly connected with a bidirectional screw (27). A supporting plate (32) is fixedly connected to the bottom of the compression and dehydration mechanism (1). One end of the bidirectional screw (27) is rotatably connected to the side of the supporting plate (32). Threads are provided at both ends of the rod body of the bidirectional screw (27), and the helix directions of the two threads are opposite. Two symmetrically arranged second threaded sleeves (30) are threadedly connected to both ends of the bidirectional screw (27). The two second threaded sleeves (30) are fixedly connected to the ends of the two link rods (29) away from the guide rail (28) respectively.

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