An industrial wastewater residue-water separation and precipitation device

Abstract

The utility model discloses an industrial wastewater residue water separation precipitation device, including sedimentation tank, cleaning device, displacement device, cleaning device bottom is located in the inside of sedimentation tank, and top is fixedly connected with displacement device, and displacement device fixedly connected in the both sides of sedimentation tank, through the sedimentation tank makes the solid waste in wastewater fast settlement to the bottom of sedimentation tank, in the process of wastewater unceasingly entering the sedimentation tank, and the water level in sedimentation tank rises, thereby making the supernatant overflow out of sedimentation tank, and entering subsequent processing device and processing, simultaneously through displacement device drive cleaning device along the length direction of sedimentation tank to the solid waste deposited in the bottom of sedimentation tank and clean up. The utility model discloses when overhauling the device can guarantee the normal operation of wastewater treatment work, and can clean up the separated solid waste under the condition of not influencing device effluent quality.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, and specifically relates to an industrial wastewater slag-water separation and sedimentation device. Background Technology

[0002] In the process of purifying industrial wastewater, it is usually necessary to remove solid waste from the wastewater through sedimentation or filtration to prevent solid waste from affecting the normal operation of pumps, pipes, valves and more sophisticated treatment components in subsequent equipment; at the same time, it can also reduce the turbidity of the wastewater, providing good reaction conditions for subsequent biological or advanced treatment processes.

[0003] A search revealed an industrial wastewater treatment device with slag-water separation function, disclosed in patent announcement CN220736495U. This device utilizes a combination of a first servo motor, a push plate, a cleaning brush, a filter screen, a bidirectional screw, a squeezing plate, an electric telescopic rod, and a second filter plate. This allows for the initial separation of wastewater and waste residue upon entry into the treatment tank. The waste residue is then squeezed to expel water, ultimately separating the wastewater and waste residue. During the continuous filtration of wastewater by the filter screen, the water flow may wash some lighter waste residue off the screen. If the squeezing plate is in operation at this time, this washed-off waste residue will fall between the two sets of squeezing plates onto the top of the first filter plate. When the squeezing is complete and the squeezing plate resets, this washed-off waste residue, without the obstruction of the side plates, will fall directly into the wastewater tank through the gap between the two first filter plates, resulting in a decrease in the quality of the filtered wastewater.

[0004] A search revealed a papermaking wastewater sedimentation and recovery device for pulp molding, with existing technology announcement number CN222922976U. This device pumps papermaking wastewater into a tank using a pump, then a servo motor drives a stirring mechanism to add coagulant and disinfectant to a disinfection tank, mixing them evenly with the wastewater. Simultaneously, a cleaning mechanism cleans the tank walls. After sedimentation, the upper clear water is treated by a water purifier and then recycled. Fibers settled on the filter screen are extracted and recovered by an air compressor through a compressed air pipe. However, the first blade and cleaning cotton in the device are easily entangled or clogged by fibers, leading to a decrease in the cleaning effect and even requiring manual cleaning during shutdown, affecting continuous operation.

[0005] Therefore, an industrial wastewater-sludge-water separation and sedimentation device is needed to ensure the normal operation of wastewater treatment during device maintenance, and to clean up the separated solid waste without affecting the quality of the effluent. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an industrial wastewater slag-water separation and sedimentation device. The cleaning device in this invention can lift the solid waste out of the water body, thereby facilitating the maintenance of the equipment by the staff. At the same time, the cleaning device can clean up the solid waste without affecting the flow of water.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An industrial wastewater sludge-water separation and sedimentation device includes a sedimentation tank, a cleaning device, and a displacement device; the bottom of the cleaning device is located inside the sedimentation tank, and the top is fixedly connected to the displacement device, which is fixedly connected to both sides of the sedimentation tank.

[0009] The sedimentation tank is equipped with an inlet, a baffle plate, an overflow plate, a honeycomb plate, a partition box, a drain outlet, and an inclined plate. The baffle plate is fixedly connected to one end of the sedimentation tank, the overflow plate is located on one side of the baffle plate and fixedly connected to the sedimentation tank, and the filter plate is fixedly connected to the bottom of the baffle plate and the overflow plate. One end of the partition box is fixedly connected to the baffle plate, and the drain outlet is located on one side of the overflow plate and fixedly connected to the sedimentation tank. The honeycomb plate is located inside the partition box, and the inlet is fixedly connected to the other end of the partition box. The inclined plate is located below the filter plate and fixedly connected to the sedimentation tank.

[0010] The cleaning device includes a connecting frame, a limiting groove, a lifting mechanism, an adjusting mechanism, a mounting box, a connecting groove, a collection box, a discharge port, and a cleaning mechanism. A pair of connecting frames are provided, with a limiting groove at the top. The mounting box is rotatably connected to the bottom of a pair of lifting mechanisms via connecting grooves at both ends, and the tops of the pair of lifting mechanisms are connected to the pair of connecting frames. One side of the collection box is fixedly connected to the mounting box, and the discharge port at one end of the collection box is connected to a sludge pump via a connecting hose. One end of each pair of adjusting mechanisms is rotatably connected to connecting seats located at both ends of the collection box, and the other end passes through through grooves on the pair of connecting frames and is fixedly connected to the lifting mechanism. The cleaning mechanism is fixedly connected to the mounting box and the collection box.

[0011] The lifting mechanism includes a lifting rod, a protective shell I, a connecting plate I, and a motor. The bottom end of the lifting rod is rotatably connected to the connecting groove, and the top end passes through the through groove and the limiting groove on the connecting frame and is fixedly connected to one end of the connecting plate I. The side wall of the lifting rod is provided with several gear teeth. The motor is fixedly connected to the connecting frame through the protective shell I, and the motor output end passes through the through hole on the protective shell I and meshes with the gear teeth on the lifting rod through a gear. One side of the limiting groove is movably connected to the motor output shaft through a limiting seat.

[0012] The adjustment mechanism includes a sliding seat, a connecting box, a sliding rod, and an electric pusher cylinder I. One end of the connecting box is rotatably connected to one end of the sliding seat via the connecting seat, and the other end of the sliding seat is slidably connected to the connecting plate I via several ball bearings. The top end of the sliding rod is slidably connected to the other end of the connecting box, and the bottom end of the sliding rod is rotatably connected to the connecting seat on the collection box. The cylinder body of the electric pusher cylinder I is fixedly connected inside the connecting box, and its extended end is fixedly connected to the top end of the sliding rod.

[0013] The cleaning mechanism includes a partition, electric pusher cylinder II, connecting plate II, electric pusher cylinder III, protective shell II, electric motor, spiral blades, conveying box, sprocket, and tensioning wheel. A pair of electric pusher cylinders II are provided, with their cylinder bodies fixedly connected inside the mounting box. Their extended ends pass through through holes in the mounting box and are fixedly connected to a connecting rod at the top of the partition, while the bottom of the partition is slidably connected to the collection box. The connecting plate II and protective shell II are slidably connected to both ends of the collection box. The extended ends of the pair of electric pusher cylinders III pass through through holes in the mounting box and are fixedly connected to the connecting plate II and protective shell II, respectively. The cylinder body is fixedly connected to both ends of the mounting box; the electric motor is fixedly connected inside the protective shell II, and the output end of the electric motor is equipped with a sprocket; the conveying box is located inside the collecting box, and both ends of the conveying box are fixedly connected to the bottom of the connecting plate II and the protective shell II respectively; the spiral blade is located inside the conveying box, and one end of the spiral blade passes through the through hole on the conveying box and the protective shell II and is fixedly connected to the sprocket, and the other end passes through the through hole on the conveying box and is rotatably connected to the connecting plate II; the tensioning wheel is rotatably connected inside the protective shell II, and the sprocket on the electric motor is connected to the sprocket and the tensioning wheel through a chain.

[0014] The displacement device includes a motor box, a lead screw, slider I, a guide rail, and slider II. The motor box is fixedly connected to one end of the sedimentation tank, and a pair of guide rails are symmetrically fixedly connected to both sides of the sedimentation tank. One end of the lead screw is rotatably connected to a connecting seat on the side wall of the sedimentation tank, and the other end passes through a through hole in the motor box and is fixedly connected to the output end of a motor inside the motor box. Slider I and slider II are slidably connected to a pair of guide rails, and the tops of slider I and slider II are fixedly connected to the bottoms of a pair of connecting frames, and the bottom of slider I is threadedly connected to the lead screw.

[0015] The advantages of this utility model compared with the prior art are as follows:

[0016] 1) By setting up a cleaning device that can move along the displacement device and has lifting and angle adjustment functions, it can efficiently adapt to the bottom contour of the sedimentation tank, realize the comprehensive and automated cleaning of solid waste at the bottom of the sedimentation tank, and greatly improve the efficiency and quality of slag removal; and the entire cleaning device can be moved to one end of the sedimentation tank through the displacement device and lifted out of the water body under the action of the lifting mechanism, so as to facilitate the maintenance of the equipment by the staff without affecting the normal operation of the sedimentation tank.

[0017] 2) The cleaning device, through the cooperation of the lifting and adjusting mechanisms, controls the installation box and collection box to smoothly conform to the bottom contour of the pool, collecting solid waste by scraping, thereby avoiding turbulence; inside the collection box, the solid waste is sealed in a fixed area by the partition, and then extruded by the conveying box, and smoothly transported in the sealed conveying box by the spiral blades; this greatly reduces the impact and secondary agitation on the settled solid waste, ensures the clarity of the upper clear liquid, effectively maintains the separation effect of the sedimentation tank, and prevents sludge from causing secondary pollution to the effluent. Attached Figure Description

[0018] Appendix Figure 1 This is a schematic diagram of the structure of an industrial wastewater slag-water separation and sedimentation device according to the present invention;

[0019] Appendix Figure 2 It is attached Figure 1 Schematic diagram of the intermediate sedimentation tank;

[0020] Appendix Figure 3 It is attached Figure 1 Schematic diagram of the internal structure of the intermediate sedimentation tank;

[0021] Appendix Figure 4 It is attached Figure 1 A schematic diagram of the cleaning device.

[0022] Appendix Figure 5 It is attached Figure 1 Schematic diagram of the connection structure between the lifting mechanism and the adjusting mechanism;

[0023] Appendix Figure 6 It is attached Figure 1 A structural diagram of the mounting box and collection box in the middle;

[0024] Appendix Figure 7 It is attached Figure 1 Schematic diagram of the connection structure between the collection box and the cleaning mechanism;

[0025] Appendix Figure 8 It is attached Figure 1 A schematic diagram of the cleaning mechanism;

[0026] In the diagram: 1. Sedimentation tank; 101. Inlet; 102. Baffle; 1021. Overflow plate; 1022. Filter plate; 103. Honeycomb panel; 104. Separator box; 105. Drain outlet; 106. Inclined plate; 2. Cleaning device; 201. Connecting frame; 2011. Limiting groove; 202. Lifting mechanism; 2021. Lifting rod; 2022. Protective shell I; 2023. Connecting plate I; 2024. Motor; 203. Adjusting mechanism; 2031. Sliding seat; 2032. Connecting box; 2033. Sliding rod; 2034. Electric pusher cylinder I; 204. Mounting box; 2041. Connecting groove; 205. Collection box; 2051 1. Discharge port; 206. Cleaning mechanism; 2061. Baffle plate; 2062. Electric pusher cylinder II; 2063. Connecting plate II; 2064. Electric pusher cylinder III; 2065. Protective shell II; 2066. Electric motor; 2067. Spiral blade; 2068. Conveyor box; 2069. Sprocket; 2070. Tensioner wheel; 3. Displacement device; 301. Motor box; 302. Lead screw; 303. Slider I; 304. Guide rail; 305. Slider II; 4. Connecting hose. Detailed Implementation

[0027] To facilitate understanding by those skilled in the art, the following is a detailed explanation in conjunction with the appendix. Figure 1-8 The technical solution of this utility model will be further described in detail below.

[0028] An industrial wastewater sludge-water separation and sedimentation device includes a sedimentation tank 1, a cleaning device 2, and a displacement device 3; the bottom of the cleaning device 2 is located inside the sedimentation tank 1, and the top is fixedly connected to the displacement device 3, and the displacement device 3 is fixedly connected to both sides of the sedimentation tank 1.

[0029] The sedimentation tank 1 is provided with an inlet 101, a baffle 102, an overflow plate 1021, a honeycomb plate 103, a partition box 104, a drain outlet 105, and an inclined plate 106. The baffle 102 is fixedly connected to one end of the sedimentation tank 1, the overflow plate 1021 is located on one side of the baffle 102 and fixedly connected to the sedimentation tank 1, and the filter plate 1022 is fixedly connected to the bottom of the baffle 102 and the overflow plate 1021. One end of the partition box 104 is fixedly connected to the baffle 102, and the drain outlet 105 is located on one side of the overflow plate 1021 and fixedly connected to the sedimentation tank 1. The honeycomb plate 103 is located inside the partition box 104, and the inlet 101 is fixedly connected to the other end of the partition box 104. The inclined plate 106 is located below the filter plate 1022 and fixedly connected to the sedimentation tank 1.

[0030] The cleaning device 2 includes a connecting frame 201, a limiting groove 2011, a lifting mechanism 202, an adjusting mechanism 203, a mounting box 204, a connecting groove 2041, a collection box 205, a discharge port 2051, and a cleaning mechanism 206. A pair of connecting frames 201 are provided, and the top of each connecting frame 201 has a limiting groove 2011. The mounting box 204 is rotatably connected to the bottom of a pair of lifting mechanisms 202 via connecting grooves 2041 at both ends, and the tops of the pair of lifting mechanisms 202 are connected to a pair of connecting frames 201. One side of the collection box 205 is fixedly connected to the mounting box 204, and the discharge port 2051 at one end of the collection box 205 is connected to a sludge pump via a connecting hose 4. One end of each pair of adjusting mechanisms 203 is rotatably connected to connecting seats located at both ends of the collection box 205, and the other end passes through through grooves on the pair of connecting frames 201 and is fixedly connected to the lifting mechanism 202. The cleaning mechanism 206 is fixedly connected to the mounting box 204 and the collection box 205.

[0031] The lifting mechanism 202 includes a lifting rod 2021, a protective shell I 2022, a connecting plate I 2023, and a motor 2024. The bottom end of the lifting rod 2021 is rotatably connected to the connecting groove 2041, and the top end passes through the through groove and the limiting groove 2011 on the connecting frame 201 and is fixedly connected to one end of the connecting plate I 2023. The side wall of the lifting rod 2021 is provided with several gear teeth. The motor 2024 is fixedly connected to the connecting frame 201 through the protective shell I 2022, and the output end of the motor 2024 passes through the through hole on the protective shell I 2022 and meshes with the gear teeth on the lifting rod 2021 through gears. One side of the limiting groove 2011 is movably connected to the output shaft of the motor 2024 through a limiting seat.

[0032] The adjustment mechanism 203 includes a sliding seat 2031, a connecting box 2032, a sliding rod 2033, and an electric pusher cylinder I 2034. One end of the connecting box 2032 is rotatably connected to one end of the sliding seat 2031 via a connecting seat, and the other end of the sliding seat 2031 is slidably connected to the connecting plate I 2023 via several ball bearings. The top end of the sliding rod 2033 is slidably connected to the other end of the connecting box 2032, and the bottom end of the sliding rod 2033 is rotatably connected to the connecting seat on the collection box 205. The cylinder body of the electric pusher cylinder I 2034 is fixedly connected inside the connecting box 2032, and its extended end is fixedly connected to the top end of the sliding rod 2033.

[0033] The cleaning mechanism 206 includes a partition 2061, an electric pusher cylinder II 2062, a connecting plate II 2063, an electric pusher cylinder III 2064, a protective shell II 2065, an electric motor 2066, a spiral blade 2067, a conveying box 2068, a sprocket 2069, and a tensioning wheel 2070. A pair of electric pusher cylinders II 2062 are provided, with their cylinder bodies fixedly connected inside the mounting box 204. Their extended ends pass through through holes in the mounting box 204 and are fixedly connected to the connecting rod at the top of the partition 2061. The bottom of the partition 2061 is slidably connected to the collection box 205. The connecting plate II 2063 and the protective shell II 2065 are slidably connected to both ends of the collection box 205. The extended ends of the pair of electric pusher cylinders III 2064 pass through through holes in the mounting box 204 and are fixedly connected to the connecting plate II 2063 and the protective shell II 2065, respectively. The cylinder body of Ⅲ2064 is fixedly connected to both ends of the mounting box 204; the electric motor 2066 is fixedly connected inside the protective shell Ⅱ2065, and the output end of the electric motor 2066 is provided with a sprocket; the conveying box 2068 is located inside the collecting box 205, and both ends of the conveying box 2068 are fixedly connected to the bottom of the connecting plate Ⅱ2063 and the protective shell Ⅱ2065, respectively; the spiral blade 2067 is located inside the conveying box 2068, and one end of the spiral blade 2067 passes through the through hole on the conveying box 2068 and the protective shell Ⅱ2065 and is fixedly connected to the sprocket 2069, and the other end passes through the through hole on the conveying box 2068 and is rotatably connected to the connecting plate Ⅱ2063; the tensioning wheel 2070 is rotatably connected inside the protective shell Ⅱ2065, and the sprocket on the electric motor 2066 is connected to the sprocket 2069 and the tensioning wheel 2070 through a chain.

[0034] The displacement device 3 includes a motor box 301, a lead screw 302, a slider I 303, a guide rail 304, and a slider II 305. The motor box 301 is fixedly connected to one end of the sedimentation tank 1, and a pair of guide rails 304 are symmetrically fixedly connected to both sides of the sedimentation tank 1. One end of the lead screw 302 is rotatably connected to a connecting seat provided on the side wall of the sedimentation tank 1, and the other end passes through a through hole on the motor box 301 and is fixedly connected to the output end of a motor provided in the motor box 301. The slider I 303 and slider II 305 are slidably connected to a pair of guide rails 304, and the tops of slider I 303 and slider II 305 are fixedly connected to the bottoms of a pair of connecting frames 201, and the bottom of slider I 303 is threadedly connected to the lead screw 302.

[0035] An industrial wastewater-sludge separation and sedimentation device operates as follows:

[0036] Wastewater enters the separator 104 through the inlet 101, and the solid waste in the wastewater quickly settles to the bottom of the sedimentation tank 1 under the action of the honeycomb plate 103. Then the wastewater passes through the filter plate 1022 and enters the space between the partition plate 102 and the overflow plate 1021. As the water level in the sedimentation tank 1 rises, the upper clear liquid overflows the overflow plate 1021 and is finally discharged through the drain 105, completing the initial separation of solids and water.

[0037] When the solid waste at the bottom of sedimentation tank 1 accumulates to a certain thickness, the motor control screw 302 in the displacement device 3 drives the slider I 303 to slide back and forth along the guide rail 304, thereby driving the cleaning device 2 to clean the solid waste deposited at the bottom of sedimentation tank 1 along the length of sedimentation tank 1.

[0038] While the displacement device 3 controls the movement of the cleaning device 2, the motor 2024 in the lifting mechanism 202 operates synchronously, thereby controlling the lifting rod 2021 to drive the installation box 204, collection box 205 and adjustment mechanism 203 to rise and fall vertically under the constraint of the limit groove 2011; at the same time, the electric push cylinder I 2034 in the adjustment mechanism 203 controls the collection box 205 to rotate around the hinge point between the lifting rod 2021 and the installation box 204, thereby adjusting the tilt angle of the collection box 205, so that the installation box 204 and the collection box 205 adapt to the contour of the bottom of the pool, and the installation box 204 and the collection box 205 can smoothly enter the bottom of the sedimentation tank 1;

[0039] As the entire cleaning device 2 moves on the displacement device 3, the collection box 205 scrapes up the solid waste at the bottom of the sedimentation tank 1. After the solid waste is filled into the collection box 205, a pair of electric pusher cylinders II 2062 operate synchronously, controlling the partition 2061 to descend and seal the solid waste between the collection box 205 and the partition 2061. Subsequently, a pair of electric pusher cylinders III 2064 operate synchronously, controlling the connecting plate II 2063 and the protective shell II 2065 to drive the conveyor box 2068 to rise, causing the conveyor box 2068 to squeeze the solid waste along the height direction of the collection box 205. At the same time, the electric motor 2066 is turned on, and through its output sprocket and chain, The transmission system consisting of tension wheel 2070 and sprocket 2069 drives spiral blade 2067 to transport solid waste in conveying box 2068 to discharge port 2051. The solid waste is then discharged through discharge port 2051 and pumped away by external sludge pump via connecting hose 4, and finally transported to designated sludge collection or treatment facilities. Subsequently, electric push cylinder III 2064 controls connecting plate II 2063 and protective shell II 2065 to reset conveying box 2068, and electric push cylinder II 2062 controls partition 2061 to reset, and the above operation is repeated until the cleaning device 2 cleans the solid waste at the bottom of sedimentation tank 1.

[0040] After the sedimentation tank 1 is cleaned, the displacement device 3 controls the cleaning device 2 to return along the original route, and under the control of the lifting mechanism 202, the device is completely removed from the wastewater at one end of the sedimentation tank, which makes it convenient for staff to carry out inspection and maintenance.

[0041] In the description of this invention, the connection methods are divided into fixed connection and movable connection. Fixed connection methods include, but are not limited to, welding and bolting; movable connection methods include, but are not limited to, sliding connection, rotating connection and threaded connection. The connection method to achieve the desired effect should be selected according to the application of the solution.

[0042] In summary, the power systems, including but not limited to motors, electric cylinders, and electric motors, as well as the transmission systems output by each power system, are equipped with protective covers according to the actual installation location to prevent external environment from causing wear or damage to the power system and transmission system. Furthermore, based on the actual use scenario of the equipment, the electric cylinders, electric motors, and electric motors in the equipment are all waterproof to further ensure the normal operation of the power system and transmission system.

[0043] In summary, the components, including but not limited to motors, electric cylinders, and electronic or electrical components, are existing components that were custom-made or purchased. The electrical connections between these components are conventional circuit or electrical connections in the prior art and are not within the scope of protection of this utility model.

[0044] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. An industrial wastewater sludge-water separation and sedimentation device, comprising a sedimentation tank, a cleaning device, and a displacement device; wherein the bottom of the cleaning device is located inside the sedimentation tank, the top of which is fixedly connected to the displacement device, and the displacement device is fixedly connected to both sides of the sedimentation tank. characterized in that The sedimentation tank is equipped with an inlet, a baffle plate, an overflow plate, a honeycomb plate, a partition box, a drain outlet, and an inclined plate. The baffle plate is fixedly connected to one end of the sedimentation tank, the overflow plate is located on one side of the baffle plate and fixedly connected to the sedimentation tank, and the filter plate is fixedly connected to the bottom of the baffle plate and the overflow plate. One end of the partition box is fixedly connected to the baffle plate, and the drain outlet is located on one side of the overflow plate and fixedly connected to the sedimentation tank. The honeycomb plate is located inside the partition box, and the inlet is fixedly connected to the other end of the partition box. The inclined plate is located below the filter plate and fixedly connected to the sedimentation tank. The cleaning device includes a connecting frame, a limiting groove, a lifting mechanism, an adjusting mechanism, a mounting box, a connecting groove, a collection box, a discharge port, and a cleaning mechanism. A pair of connecting frames are provided, with a limiting groove at the top. The mounting box is rotatably connected to the bottom of a pair of lifting mechanisms via connecting grooves at both ends, and the tops of the pair of lifting mechanisms are connected to the pair of connecting frames. One side of the collection box is fixedly connected to the mounting box, and the discharge port at one end of the collection box is connected to a sludge pump via a connecting hose. One end of each pair of adjusting mechanisms is rotatably connected to connecting seats located at both ends of the collection box, and the other end passes through through grooves on the pair of connecting frames and is fixedly connected to the lifting mechanism. The cleaning mechanism is fixedly connected to the mounting box and the collection box. The cleaning mechanism includes a partition, electric pusher cylinder II, connecting plate II, electric pusher cylinder III, protective shell II, electric motor, spiral blades, conveying box, sprocket, and tensioning wheel. A pair of electric pusher cylinders II are provided, with their cylinder bodies fixedly connected inside the mounting box. Their extended ends pass through through holes in the mounting box and are fixedly connected to a connecting rod at the top of the partition, while the bottom of the partition is slidably connected to the collection box. The connecting plate II and protective shell II are slidably connected to both ends of the collection box. The extended ends of the pair of electric pusher cylinders III pass through through holes in the mounting box and are fixedly connected to the connecting plate II and protective shell II, respectively. The cylinder body is fixedly connected to both ends of the mounting box; the electric motor is fixedly connected inside the protective shell II, and the output end of the electric motor is equipped with a sprocket; the conveying box is located inside the collecting box, and both ends of the conveying box are fixedly connected to the bottom of the connecting plate II and the protective shell II respectively; the spiral blade is located inside the conveying box, and one end of the spiral blade passes through the through hole on the conveying box and the protective shell II and is fixedly connected to the sprocket, and the other end passes through the through hole on the conveying box and is rotatably connected to the connecting plate II; the tensioning wheel is rotatably connected inside the protective shell II, and the sprocket on the electric motor is connected to the sprocket and the tensioning wheel through a chain.

2. The industrial wastewater residue and water separation and precipitation device according to claim 1, characterized in that The lifting mechanism includes a lifting rod, a protective shell I, a connecting plate I, and a motor. The bottom end of the lifting rod is rotatably connected to the connecting groove, and the top end passes through the through groove and the limiting groove on the connecting frame and is fixedly connected to one end of the connecting plate I. The side wall of the lifting rod is provided with several gear teeth. The motor is fixedly connected to the connecting frame through the protective shell I, and the output end of the motor passes through the through hole on the protective shell I and meshes with the gear teeth on the lifting rod through the gear.

3. The industrial wastewater residue and water separation and precipitation device according to claim 1, characterized in that The adjustment mechanism includes a sliding seat, a connecting box, a sliding rod, and an electric pusher cylinder I. One end of the connecting box is rotatably connected to one end of the sliding seat via the connecting seat, and the other end of the sliding seat is slidably connected to the connecting plate I via several ball bearings. The top end of the sliding rod is slidably connected to the other end of the connecting box, and the bottom end of the sliding rod is rotatably connected to the connecting seat on the collection box. The cylinder body of the electric pusher cylinder I is fixedly connected inside the connecting box, and its extended end is fixedly connected to the top end of the sliding rod.

4. The industrial wastewater residue and water separation and precipitation device according to claim 1, characterized in that One side of the limiting groove is movably connected to the motor output shaft via a limiting seat.

5. The industrial wastewater residue and water separation and precipitation device according to claim 1, characterized in that The displacement device includes a motor box, a lead screw, slider I, a guide rail, and slider II. The motor box is fixedly connected to one end of the sedimentation tank, and a pair of guide rails are symmetrically fixedly connected to both sides of the sedimentation tank. One end of the lead screw is rotatably connected to a connecting seat on the side wall of the sedimentation tank, and the other end passes through a through hole in the motor box and is fixedly connected to the output end of a motor inside the motor box. Slider I and slider II are slidably connected to a pair of guide rails, and the tops of slider I and slider II are fixedly connected to the bottoms of a pair of connecting frames, and the bottom of slider I is threadedly connected to the lead screw.

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