Industrial wastewater treatment device

Abstract

The invention relates to the technical field of wastewater treatment, and discloses an industrial wastewater treatment device which comprises a base, the top of the base is fixedly connected with a sewage tank, the top of the base is fixedly connected with a motor, the inner wall of the sewage tank is provided with a cleaning mechanism for cleaning residues, and the inner wall of the sewage tank is provided with a pushing mechanism for stacking the residues. And the inner wall of the sewage tank is fixedly connected with an elastic telescopic rod I. The sewage treatment device can effectively reduce the peculiar smell of wastewater, can adsorb organic matters, heavy metal ions and soluble pollutants in the wastewater, can further improve the subsequent treatment efficiency of the wastewater, can further improve the water quality, and has a good application prospect. A reaction agent can enter the sewage tank through the opened opening and is in contact with the wastewater, so that fine suspended particles in the wastewater can be gathered into relatively large particles, the subsequent treatment efficiency is improved, and the subsequent treatment speed is reduced.

Description

Technical Field

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

[0002] With the acceleration of the industrialization process, the discharge of industrial wastewater is increasing continuously, and the types of wastewater and the properties of pollutants are becoming more and more complex. Industrial wastewater often contains harmful chemical substances, heavy metals, organic substances, suspended solids, oils and fats, acid-base substances, etc. These pollutants will not only affect the recycling of water resources, but may also pose a serious threat to the ecological environment and human health. Therefore, wastewater treatment has become an important link that cannot be ignored in current industrial production.

[0003] The patent with the publication number CN110526463B discloses an environment-friendly wastewater treatment device for industrial production, including a reaction mechanism and a filtration mechanism. The main body of the reaction mechanism is a reaction kettle with a cavity structure. Both the reaction mechanism and the filtration mechanism are connected to a transfer pump through pipelines. The main body of the filtration mechanism is a filtration barrel with a cylindrical cavity structure. The structure of the whole device is relatively compact. The purification process of this patent is relatively simple, and the purification time is greatly shortened. On the basis of saving the space cost of wastewater treatment, the efficiency of wastewater treatment is greatly improved. Through the reaction mechanism, the toxic substances in the wastewater in ionic state are chemically treated to become insoluble precipitates, and at the same time, the viruses and bacteria in the wastewater are killed. Through the filtration mechanism, multi-layer filtration of the wastewater is completed, so that the whole device has the ability to treat more types of wastewater.

[0004] However, when the above device is in use, it is difficult to comprehensively improve the treatment speed of wastewater impurities, resulting in a slow wastewater treatment speed and affecting the subsequent wastewater treatment efficiency. Therefore, an industrial wastewater treatment device is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an industrial wastewater treatment device in view of the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is: an industrial wastewater treatment device, including a base, a sewage tank is fixedly connected to the top of the base, a motor is fixedly connected to the top of the base, a cleaning mechanism for residue cleaning is arranged on the inner wall of the sewage tank, a pushing mechanism for residue accumulation is arranged on the inner wall of the sewage tank, a first elastic telescopic rod is fixedly connected to the inner wall of the sewage tank, an L-shaped block is fixedly connected to the telescopic end of the first elastic telescopic rod, an activated carbon plate is fixedly connected to the top of the L-shaped block, a water inlet box is fixedly installed on the top of the sewage tank, an output end of the motor is fixedly connected to a reciprocating lead screw, a first leather wheel is fixedly connected to the circumferential surface of the reciprocating lead screw, a first rotating column is rotatably connected to the inner wall of the sewage tank, a second leather wheel is fixedly connected to the circumferential surface of the first rotating column, a rotating block is fixedly connected to the circumferential surface of the first rotating column, a rotating rod is fixedly connected to the circumferential surface of the rotating block, a medicine tank is fixedly connected to the inner wall of the sewage tank, a convex block rod is slidably connected to the inner wall of the medicine tank, a sealing block is fixedly connected to the top of the convex block rod, the first leather wheel is connected by a belt drive. The belt is connected by a belt drive to the second leather wheel, the activated carbon plate is in contact with the water inlet box, the reciprocating lead screw is in contact with the sewage tank, the sealing block is in contact with the medicine tank, which can effectively reduce the odor of the wastewater, can adsorb organic matters, heavy metal ions and soluble pollutants in the wastewater, can further improve the subsequent treatment efficiency of the wastewater, can further improve the water quality, the reaction medicine can enter the inside of the sewage tank through the opened opening and contact with the wastewater, can make the fine suspended particles in the wastewater aggregate into larger particles, improve the subsequent treatment efficiency, and reduce the subsequent treatment speed.

[0007] Preferably, the cleaning mechanism includes a second rotating column, a first roller, a capturing plate, the second rotating column is rotatably connected to the inner wall of the rotating rod, the first roller is fixedly connected to the circumferential surface of the second rotating column, the capturing plate is fixedly connected to the circumferential surface of the second rotating column, the cleaning mechanism further includes a transverse moving block, a fixed block, a limiting column, a rotating column, a groove plate, a long block, a second roller, the transverse moving block is movably connected to the circumferential surface of the reciprocating lead screw, the fixed block is fixedly connected to the top of the transverse moving block, the limiting column is fixedly connected to the inner wall of the sewage tank, the rotating column is rotatably connected to the inner wall of the transverse moving block, the groove plate is fixedly connected to the circumferential surface of the rotating column, the long block is fixedly connected to the bottom of the transverse moving block, the second roller is fixedly connected to the circumferential surface of the rotating column, the first roller is in contact with the sewage tank, the second roller is in contact with the sewage tank, the fixed block is slidably connected to the circumferential surface of the limiting column, enabling the capturing plate to further rotate, being able to handle large particle pollutants, being able to capture heavy metal impurities in industrial wastewater, improving the subsequent residue treatment efficiency, the rotation of the groove plate can fully mix the wastewater and the reaction medicine, improve the uniformity of the reaction medicine in the wastewater, improve the subsequent treatment efficiency, and accelerate the reaction time between the wastewater and the reaction medicine.

[0008] Preferably, the pushing mechanism includes an elastic telescopic rod II, a limiting plate, a groove block, a hinge column, a limiting block, an L-shaped plate, and a pushing plate. The elastic telescopic rod II is fixedly connected to the inner wall of the sewage tank. The limiting plate is fixedly connected to the telescopic end of the elastic telescopic rod II. The groove block is fixedly connected to the front part of the long block. The hinge column is rotatably connected to the inner wall of the groove block through a torsion spring. The limiting block is fixedly connected to the inner wall of the groove block. The pushing plate is fixedly connected to the circumferential surface of the hinge column. The pushing mechanism further includes a connecting column and a scraping plate. The connecting column is fixedly connected to the inner wall of the L-shaped plate. The scraping plate is fixedly connected to the circumferential surface of the connecting column. The hinge column contacts the limiting block. The pushing plate contacts the sewage tank. The scraping plate contacts the sewage tank, so that the pushing plate can push and accumulate the fine residues and pollutants inside the sewage tank during the movement process, which can improve the subsequent treatment speed, improve the use effect of the device, and reduce the labor cost. The movement of the scraping plate can scrape the residues and sundries on the inner wall of the sewage tank, reduce the manual cleaning cost, and improve the service life of the device.

[0009] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. For the industrial wastewater treatment device for industrial production, through the mutual cooperation movement among the base, the sewage tank, the motor, the elastic telescopic rod I, the L-shaped block, the activated carbon plate, the water inlet box, the reciprocating lead screw, the pulley I, the belt, the pulley II, the reagent tank, the rotating block, the rotating rod, the convex block rod, the sealing block, and the rotating column I, it can effectively reduce the odor of the wastewater, adsorb the organic matters, heavy metal ions, and soluble pollutants in the wastewater, further improve the subsequent treatment of the wastewater, further improve the water quality. The reaction reagent can enter the inside of the sewage tank through the opened opening and contact the wastewater, which can make the fine suspended particles in the wastewater aggregate into larger particles, improve the subsequent treatment efficiency, and reduce the subsequent treatment speed.

[0010] 2. For the industrial wastewater treatment device for industrial production, through the mutual cooperation movement among the rotating column II, the roller I, the capturing plate, the transverse moving block, the fixing block, the limiting column, the rotating column, the groove plate, the long block, and the roller II, the capturing plate can further rotate, which can treat large particle pollutants, capture the heavy metal impurities in the industrial wastewater, improve the subsequent residue treatment efficiency. The rotation of the groove plate can fully mix the wastewater and the reaction reagent, improve the uniformity of the reaction reagent in the wastewater, improve the subsequent treatment efficiency, and accelerate the reaction time between the wastewater and the reaction reagent.

[0011] 3. The industrial wastewater treatment device for industrial production, through the mutual cooperation and movement among the second elastic telescopic rod, the limiting plate, the groove block, the hinge column, the limiting block, the L-shaped plate, the pushing plate, the connecting column, and the scraping plate, enables the pushing plate to push and accumulate the fine residues and pollutants inside the sewage tank during the moving process, which can improve the subsequent treatment speed, enhance the use effect of the device, reduce the labor cost. The movement of the scraping plate can scrape the residues and sundries on the inner wall of the sewage tank, reduce the manual cleaning cost, and extend the service life of the device. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a half-sectional view of the sewage tank structure of the present invention; Figure 3 It is a schematic diagram of the first rotating column structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged view of the structure at A in Figure 5 It is a schematic diagram of the cleaning mechanism of the present invention; Figure 6 For the present invention Figure 5 The enlarged view of the structure at B in Figure 7 It is a schematic diagram of the pushing mechanism of the present invention; Figure 8 For the present invention Figure 7 The enlarged view of the structure at C in

[0013] In the figure: 1. Base; 2. Sewage tank; 3. Motor; 4. Cleaning mechanism; 5. Pushing mechanism; 6. First elastic telescopic rod; 7. L-shaped block; 8. Activated carbon plate; 9. Water inlet box; 10. Reciprocating lead screw; 11. First pulley; 12. Belt; 13. Second pulley; 14. Chemical agent tank; 15. Rotating block; 16. Rotating rod; 17. Convex block rod; 18. Sealing block; 19. First rotating column; 401. Second rotating column; 402. First roller; 403. Capturing plate; 404. Transverse moving block; 405. Fixed block; 406. Limiting column; 407. Rotating column; 408. Groove plate; 409. Long block; 410. Second roller; 501. Second elastic telescopic rod; 502. Limiting plate; 503. Groove block; 504. Hinge column; 505. Limiting block; 506. L-shaped plate; 507. Pushing plate; 508. Connecting column; 509. Scraping plate. Detailed Embodiments

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0015] Please refer to Figures 1-8, an embodiment of the present invention is: an industrial wastewater treatment device, including a base 1, a sewage tank 2 is fixedly connected to the top of the base 1, a motor 3 is fixedly connected to the top of the base 1, a cleaning mechanism 4 for residue cleaning is arranged on the inner wall of the sewage tank 2, a pushing mechanism 5 for residue accumulation is arranged on the inner wall of the sewage tank 2, a first elastic telescopic rod 6 is fixedly connected to the inner wall of the sewage tank 2, an L-shaped block 7 is fixedly connected to the telescopic end of the first elastic telescopic rod 6, an activated carbon plate 8 is fixedly connected to the top of the L-shaped block 7, a water inlet box 9 is fixedly installed on the top of the sewage tank 2, the output end of the motor 3 is fixedly connected to a reciprocating lead screw 10. When the device is started, at this time, the operator needs to discharge the industrial wastewater to be treated into the interior of the sewage tank 2 through the water inlet box 9. When the wastewater enters the interior of the sewage tank 2 through the water inlet box 9, the wastewater will first pass through the activated carbon plate 8. At this time, the activated carbon plate 8 will be subjected to the extrusion driving force of the wastewater, and the activated carbon plate 8 will drive the first elastic telescopic rod 6 to perform telescopic movement through the L-shaped block 7. During the reset process of the first elastic telescopic rod 6, the activated carbon plate 8 can be driven to reset through the L-shaped block 7. At this time, the activated carbon plate 8 will vibrate. During the process of the industrial wastewater entering the interior of the sewage tank 2, the peculiar smell of the wastewater can be effectively reduced, the organic matters, heavy metal ions and dissolved pollutants in the wastewater can be adsorbed, the subsequent treatment of the wastewater can be further improved, and the water quality can be further improved. A first leather wheel 11 is fixedly connected to the circumferential surface of the reciprocating lead screw 10, a first rotating column 19 is rotatably connected to the inner wall of the sewage tank 2, a second leather wheel 13 is fixedly connected to the circumferential surface of the first rotating column 19, a rotating block 15 is fixedly connected to the circumferential surface of the first rotating column 19, a rotating rod 16 is fixedly connected to the circumferential surface of the rotating block 15, a medicine tank 14 is fixedly connected to the inner wall of the sewage tank 2, a convex block rod 17 is slidably connected to the inner wall of the medicine tank 14, a sealing block 18 is fixedly connected to the top of the convex block rod 17, and the first leather wheel 11 is in transmission connection with a belt 12.The belt 12 is in driving connection with the second leather wheel 13. The activated carbon plate 8 is in contact with the water inlet box 9. The reciprocating lead screw 10 is in contact with the sewage tank 2. The sealing block 18 is in contact with the reagent tank 14. After the industrial wastewater enters the interior of the sewage tank 2, at this time, the motor 3 will start. The output end of the motor 3 will drive the reciprocating lead screw 10 to rotate. The rotation of the reciprocating lead screw 10 will drive the first leather wheel 11 to rotate. The first leather wheel 11 will drive the second leather wheel 13 to rotate through the belt 12. The rotation of the second leather wheel 13 will drive the first rotating column 19 to rotate. During the rotation of the first rotating column 19, the first rotating column 19 will drive the rotating block 15 to rotate. The rotation of the rotating block 15 will drive the rotating rod 16 to rotate. After the rotating rod 16 rotates a certain angle, the rotating rod 16 will contact and push the convex block rod 17. At this time, the convex block rod 17 will move upward due to the driving force of the rotating rod 16. The upward movement of the convex block rod 17 will drive the sealing block 18 to move upward. After the sealing block 18 moves upward a certain distance, the sealing block 18 will open the opening at the bottom of the reagent tank 14. At this time, the reaction reagent inside the reagent tank 14 can enter the interior of the sewage tank 2 through the opened opening and contact the wastewater, enabling the fine suspended particles in the wastewater to aggregate into larger particles, improving the subsequent treatment efficiency and reducing the subsequent treatment speed.

[0016] The cleaning mechanism 4 includes a second rotating column 401, a first roller 402, and a capturing plate 403. The second rotating column 401 is rotatably connected to the inner wall of the rotating rod 16. The first roller 402 is fixedly connected to the circumferential surface of the second rotating column 401. The capturing plate 403 is fixedly connected to the circumferential surface of the second rotating column 401. When the device is started, the rotation of the rotating block 15 drives the rotation of the rotating rod 16. During the rotation of the rotating rod 16, the rotating rod 16 drives the second rotating column 401 to rotate. The rotation of the second rotating column 401 drives the first roller 402 to rotate. At the same time, the rotation of the second rotating column 401 drives the capturing plate 403 to rotate. During the process of the second rotating column 401 driving the first roller 402 to rotate, the first roller 402 generates frictional force due to contact with the inner wall of the sewage tank 2. At this time, the first roller 402 rotates. The rotation of the first roller 402 drives the second rotating column 401 to rotate. The rotation of the second rotating column 401 drives the capturing plate 403 to rotate. At this time, the capturing plate 403 can further rotate, can handle large particle pollutants, can capture heavy metal impurities in industrial wastewater, and improve the subsequent residue treatment efficiency. The cleaning mechanism 4 further includes a transverse moving block 404, a fixing block 405, a limiting column 406, a rotating column 407, a groove plate 408, a long block 409, and a second roller 410. The transverse moving block 404 is movably connected to the circumferential surface of the reciprocating lead screw 10. The fixing block 405 is fixedly connected to the top of the transverse moving block 404. The limiting column 406 is fixedly connected to the inner wall of the sewage tank 2. The rotating column 407 is rotatably connected to the inner wall of the transverse moving block 404. The groove plate 408 is fixedly connected to the circumferential surface of the rotating column 407. The long block 409 is fixedly connected to the bottom of the transverse moving block 404. The second roller 410 is fixedly connected to the circumferential surface of the rotating column 407. The first roller 402 contacts the sewage tank 2, and the second roller 410 contacts the sewage tank 2. The fixing block 405 is slidably connected to the circumferential surface of the limiting column 406. At the same time, during the rotation of the reciprocating lead screw 10, the rotation of the reciprocating lead screw 10 drives the transverse moving block 404 to rotate. The rotation of the transverse moving block 404 drives the fixing block 405 to rotate. However, at this time, the fixing block 405 is limited by the limiting column 406. During the rotation of the reciprocating lead screw 10, the transverse moving block 404 can only perform reciprocating lateral movement through the reciprocating groove on the surface of the reciprocating lead screw 10. The movement of the transverse moving block 404 drives the rotating column 407 to move. The movement of the rotating column 407 drives the groove plate 408 to move. The movement of the transverse moving block 404 drives the long block 409 to move. At the same time, during the movement of the rotating column 407, it drives the second roller 410 to move. During the movement of the second roller 410, it generates frictional force due to contact with the sewage tank 2. At this time, the second roller 410 can rotate during the movement. The rotation of the second roller 410 drives the rotating column 407 to rotate. The rotation of the rotating column 407 drives the groove plate 408 to rotate. The rotation of the groove plate 408 can fully mix the wastewater and the reaction reagent, improve the uniformity of the reaction reagent in the wastewater, and improve the subsequent treatment efficiency.Accelerate the reaction time between the wastewater and the reaction reagent.

[0017] Working principle: When the device is started, the operator needs to discharge the industrial wastewater to be treated into the interior of the sewage tank 2 through the water inlet box 9. When the wastewater enters the interior of the sewage tank 2 through the water inlet box 9, the wastewater will first pass through the activated carbon plate 8. At this time, the activated carbon plate 8 will be subjected to the extrusion driving force of the wastewater, and the activated carbon plate 8 will drive the first elastic telescopic rod 6 to move telescopically through the L-shaped block 7. During the reset process of the first elastic telescopic rod 6, the activated carbon plate 8 can be driven to reset through the L-shaped block 7. At this time, the activated carbon plate 8 will vibrate. During the process of the industrial wastewater entering the interior of the sewage tank 2, the odor of the wastewater can be effectively reduced, the organic matter, heavy metal ions and dissolved pollutants in the wastewater can be adsorbed, the subsequent treatment of the wastewater can be further improved, and the water quality can be further improved. After the industrial wastewater enters the interior of the sewage tank 2, the motor 3 will be started. The output end of the motor 3 will drive the reciprocating lead screw 10 to rotate. The rotation of the reciprocating lead screw 10 will drive the first pulley 11 to rotate. The first pulley 11 will drive the second pulley 13 to rotate through the belt 12. The rotation of the second pulley 13 will drive the first rotating column 19 to rotate. During the rotation of the first rotating column 19, the first rotating column 19 will drive the rotating block 15 to rotate. The rotation of the rotating block 15 will drive the rotating rod 16 to rotate. After the rotating rod 16 rotates a certain angle, the rotating rod 16 will contact and squeeze the convex block rod 17 and push the convex block rod 17. At this time, the convex block rod 17 will move upward due to the driving force of the rotating rod 16. The upward movement of the convex block rod 17 will drive the sealing block 18 to move upward. After the sealing block 18 moves upward for a certain distance, the sealing block 18 will open the opening at the bottom of the reagent tank 14. At this time, the reaction reagent inside the reagent tank 14 can enter the interior of the sewage tank 2 through the opened opening and contact the wastewater, which can cause the fine suspended particles in the wastewater to aggregate into larger particles, improve the subsequent treatment efficiency, and reduce the subsequent treatment speed.

[0018] When the device is started, the rotation of the rotating block 15 drives the rotation of the rotating rod 16. During the rotation of the rotating rod 16, the rotating rod 16 drives the rotation of the second rotating column 401. The rotation of the second rotating column 401 drives the rotation of the first roller 402. At the same time, the rotation of the second rotating column 401 drives the rotation of the capture plate 403. During the process of the second rotating column 401 driving the rotation of the first roller 402, the first roller 402 generates frictional force due to contact with the inner wall of the sewage tank 2. At this time, the first roller 402 rotates. The rotation of the first roller 402 drives the rotation of the second rotating column 401, and the rotation of the second rotating column 401 drives the rotation of the capture plate 403. At this time, the capture plate 403 can further rotate, can handle large particle pollutants, can capture heavy metal impurities in industrial wastewater, and improve the subsequent residue treatment efficiency. At the same time, during the rotation of the reciprocating screw rod 10, the rotation of the reciprocating screw rod 10 drives the rotation of the transverse moving block 404, and the rotation of the transverse moving block 404 drives the rotation of the fixed block 405. However, at this time, the fixed block 405 is limited by the limiting column 406. During the rotation of the reciprocating screw rod 10, the transverse moving block 404 can only perform reciprocating lateral movement through the reciprocating groove on the surface of the reciprocating screw rod 10. The movement of the transverse moving block 404 drives the movement of the rotating column 407, the movement of the rotating column 407 drives the movement of the groove plate 408, and the movement of the transverse moving block 404 drives the movement of the long block 409. At the same time, during the movement of the rotating column 407, the second roller 410 is driven to move. During the movement of the second roller 410, frictional force is generated due to contact with the sewage tank 2. At this time, the second roller 410 can rotate during the movement. The rotation of the second roller 410 drives the rotation of the rotating column 407, and the rotation of the rotating column 407 drives the rotation of the groove plate 408. The rotation of the groove plate 408 can fully mix the wastewater and the reaction reagent, improve the uniformity of the reaction reagent in the wastewater, improve the subsequent treatment efficiency, and accelerate the reaction time between the wastewater and the reaction reagent.

[0019] Please refer to Figures 1-8, on the basis of the above embodiments, in another embodiment of the present invention, the pushing mechanism 5 includes an elastic telescopic rod II 501, a limiting plate 502, a groove block 503, a hinge column 504, a limiting block 505, an L-shaped plate 506, and a pushing plate 507. The elastic telescopic rod II 501 is fixedly connected to the inner wall of the sewage tank 2, the limiting plate 502 is fixedly connected to the telescopic end of the elastic telescopic rod II 501, the groove block 503 is fixedly connected to the front part of the long block 409, the hinge column 504 is rotatably connected to the inner wall of the groove block 503 through a torsion spring, the limiting block 505 is fixedly connected to the inner wall of the groove block 503, and the pushing plate 507 is fixedly connected to the circumferential surface of the hinge column 504. When the wastewater inside the device is discharged, the movement of the long block 409 will drive the groove block 503 to move, the movement of the groove block 503 will drive the hinge column 504 and the limiting block 505 to move, and the movement of the hinge column 504 will drive the pushing plate 507 to move. During the movement of the pushing plate 507, the pushing plate 507 will squeeze and push the inclined surface of the limiting plate 502 through the inclined surface of its own body. At this time, the limiting plate 502 will move through the telescopic characteristics of the elastic telescopic rod II 501 to ensure that the pushing plate 507 can move normally. When the pushing plate 507 moves back and forth, the pushing plate 507 will rotate at a certain angle due to contact with the elastic telescopic rod II 501, so that the pushing plate 507 no longer contacts the inner wall of the sewage tank 2. During the movement of the pushing plate 507, it can push and accumulate the fine residues and pollutants inside the sewage tank 2, which can improve the subsequent treatment speed, improve the use effect of the device, and reduce the labor cost. The pushing mechanism 5 further includes a connecting column 508 and a scraping plate 509. The connecting column 508 is fixedly connected to the inner wall of the L-shaped plate 506, and the scraping plate 509 is fixedly connected to the circumferential surface of the connecting column 508. The hinge column 504 contacts the limiting block 505, the pushing plate 507 contacts the sewage tank 2, and the scraping plate 509 contacts the sewage tank 2. At the same time, during the movement of the long block 409, the long block 409 will drive the L-shaped plate 506 to move, the movement of the L-shaped plate 506 will drive the connecting column 508 to move, and the connecting column 508 will drive the scraping plate 509 to move. The movement of the scraping plate 509 can scrape off the residues and sundries on the inner wall of the sewage tank 2, reduce the manual cleaning cost, and improve the service life of the device.

[0020] Working principle: After the wastewater inside the device is discharged, the movement of the long block 409 will drive the movement of the groove block 503. The movement of the groove block 503 will drive the movement of the hinge column 504 and the limit block 505. The movement of the hinge column 504 will drive the movement of the push plate 507. During the movement of the push plate 507, the push plate 507 will squeeze and push the inclined surface of the limit plate 502 through its own inclined surface. At this time, the limit plate 502 will move through the telescopic characteristics of the second elastic telescopic rod 501 to ensure the normal movement of the push plate 507. When the push plate 507 moves back and forth, the push plate 507 will rotate at a certain angle due to the contact with the second elastic telescopic rod 501, so that the push plate 507 no longer contacts the inner wall of the sewage tank 2. During the movement of the push plate 507, it can push and accumulate the fine residues and pollutants inside the sewage tank 2, which can improve the subsequent treatment speed, improve the use effect of the device, reduce the labor cost. At the same time, during the movement of the long block 409, the long block 409 will drive the movement of the L-shaped plate 506. The movement of the L-shaped plate 506 will drive the movement of the connecting column 508. The connecting column 508 will drive the movement of the scraper 509. The movement of the scraper 509 can scrape off the residues and sundries on the inner wall of the sewage tank 2, reduce the manual cleaning cost, and improve the service life of the device.

[0021] The present invention provides an industrial wastewater treatment device. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by using the prior art.

Claims

1. An industrial wastewater treatment device, comprising a base, characterized in that: A sewage tank is fixedly connected to the top of the base, and a motor is fixedly connected to the top of the base. A cleaning mechanism for residue cleaning is arranged on the inner wall of the sewage tank, and a pushing mechanism for residue accumulation is arranged on the inner wall of the sewage tank. An elastic telescopic rod I is fixedly connected to the inner wall of the sewage tank, and the telescopic end of the elastic telescopic rod I is fixedly connected to an L-shaped block. An activated carbon plate is fixedly connected to the top of the L-shaped block. An inlet water box is fixedly installed on the top of the sewage tank. The output end of the motor is fixedly connected to a reciprocating lead screw, and a pulley I is fixedly connected to the circumferential surface of the reciprocating lead screw. A rotating column I is rotatably connected to the inner wall of the sewage tank, and a pulley II is fixedly connected to the circumferential surface of the rotating column I. A rotating block is fixedly connected to the circumferential surface of the rotating column I, and a rotating rod is fixedly connected to the circumferential surface of the rotating block. A medicine tank is fixedly connected to the inner wall of the sewage tank, and a convex block rod is slidably connected to the inner wall of the medicine tank. A sealing block is fixedly connected to the top of the convex block rod.

2. An industrial wastewater treatment device according to claim 1, characterized in that: The pulley I is connected by a belt drive. The belt is connected by a belt drive with the pulley II. The activated carbon plate is in contact with the inlet water box. The reciprocating lead screw is in contact with the sewage tank. The sealing block is in contact with the medicine tank.

3. An industrial wastewater treatment device according to claim 2, characterized in that: The cleaning mechanism includes a rotating column II, a roller I, and a catching plate. The rotating column II is rotatably connected to the inner wall of the rotating rod. The roller I is fixedly connected to the circumferential surface of the rotating column II. The catching plate is fixedly connected to the circumferential surface of the rotating column II.

4. An industrial wastewater treatment device according to claim 3, characterized in that: The cleaning mechanism further includes a transverse moving block, a fixed block, a limiting column, a rotating column, a groove plate, a long block, and a roller II. The transverse moving block is movably connected to the circumferential surface of the reciprocating lead screw. The fixed block is fixedly connected to the top of the transverse moving block. The limiting column is fixedly connected to the inner wall of the sewage tank. The rotating column is rotatably connected to the inner wall of the transverse moving block. The groove plate is fixedly connected to the circumferential surface of the rotating column. The long block is fixedly connected to the bottom of the transverse moving block. The roller II is fixedly connected to the circumferential surface of the rotating column.

5. An industrial wastewater treatment device according to claim 4, characterized in that: The roller I is in contact with the sewage tank. The roller II is in contact with the sewage tank. The fixed block is slidably connected to the circumferential surface of the limiting column.

6. An industrial wastewater treatment device according to claim 5, characterized in that: The pushing mechanism includes an elastic telescopic rod II, a limiting plate, a groove block, a hinged column, a limiting block, an L-shaped plate, and a pushing plate. The elastic telescopic rod II is fixedly connected to the inner wall of the sewage tank. The limiting plate is fixedly connected to the telescopic end of the elastic telescopic rod II. The groove block is fixedly connected to the front part of the long block. The hinged column is rotatably connected to the inner wall of the groove block through a torsion spring. The limiting block is fixedly connected to the inner wall of the groove block. The pushing plate is fixedly connected to the circumferential surface of the hinged column.

7. An industrial wastewater treatment device according to claim 6, characterized in that: The pushing mechanism further includes a connecting column and a scraping plate. The connecting column is fixedly connected to the inner wall of the L-shaped plate. The scraping plate is fixedly connected to the circumferential surface of the connecting column.

8. An industrial wastewater treatment device according to claim 7, characterized in that: The hinged column is in contact with the limiting block. The pushing plate is in contact with the sewage tank. The scraping plate is in contact with the sewage tank.

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