Flow guide device of electroplating wastewater treatment and recycling device

Abstract

The utility model discloses a flow guide device of an electroplating wastewater treatment and reuse device, which comprises a flow guide tank and a water inlet pipe, the water inlet pipe is arranged on one side of the flow guide tank, a liquid outlet is arranged on the other side of the flow guide tank, a plurality of groups of cylinders are mounted at the bottom end of the flow guide tank, and movable shafts are arranged at one ends of the cylinders close to the flow guide tank. The air cylinders are movably connected with the flow guide pool through movable shafts, push arms are installed at the output ends of the air cylinders, linkage arms are arranged at the ends, away from the air cylinders, of the push arms, hinge shafts are arranged at the ends, close to the push arms, of the linkage arms, and the linkage arms are movably connected with the push arms through the hinge shafts. According to the utility model, not only is convenient linkage adjustment to guide wastewater and disassemble, assemble and replace the filter grating realized, but also different diversion scenes can be conveniently adapted, sundries on the inner wall of the diversion pool can be movably scraped, swept and cleaned, and the wastewater treatment effect and the convenience of cleaning the diversion pool are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of flow guiding devices, specifically a flow guiding device for an electroplating wastewater treatment and reuse device. Background Technology

[0002] Electroplating wastewater treatment refers to the treatment of wastewater generated during the electroplating process to remove harmful substances and ensure it meets national emission standards before discharge. Electroplating wastewater mainly originates from cleaning electroplated parts, waste electroplating solutions, rinsing workshop floors, electrode washing water, condensate from ventilation equipment, and equipment cooling water. It contains heavy metal ions, acids, alkalis, organic matter, complexing agents, and other substances. Direct discharge without treatment will cause serious harm to the environment and human health. Electroplating wastewater treatment is mostly fluidized, so the slower the flow rate, the better the treatment effect. Wastewater is generally introduced into a diversion tank for treatment. However, under long-term use, debris will adhere to the inner wall of the diversion tank, which is difficult to clean, and traditional manual cleaning methods are inefficient. To improve this situation, a diversion device for electroplating wastewater treatment and reuse is proposed.

[0003] As disclosed in the authorization announcement number CN222218773U, a flow guiding device for an electroplating wastewater treatment and reuse apparatus includes a treatment tank. A fixed plate is bolted to the inner wall of the treatment tank. A rotating shaft is rotatably sleeved on the inner wall of the fixed plate, and the bottom of the rotating shaft is rotatably connected to the inner wall of the treatment tank. A fixed block is bolted to the top of the fixed plate, and the fixed block is rotatably sleeved with the rotating shaft. A rotating block is fixedly sleeved on the surface of the rotating shaft, and the rotating block is rotatably sleeved with the inner wall of the fixed block. A sliding rod is slidably sleeved on the inner wall of the fixed block. A snap-fit ​​connector is bolted to the surface of the sliding rod. A snap-fit ​​hole is opened on the surface of the rotating block, and the snap-fit ​​hole snaps into the snap-fit ​​hole. A pull rod is bolted to the surface of the sliding rod.

[0004] Although it achieves the goal of facilitating angle adjustment by moving the pull block to move the pull rod, which in turn moves the slide rod, which in turn moves the snap-fit ​​connector, disengaging the snap-fit ​​connector from the snap-fit ​​hole, and then rotating the guide plate to the required angle, releasing the pull block allows the slide rod to engage with the snap-fit ​​connector under the action of the first spring, thus fixing the guide plate and completing the adjustment, thereby reducing workload and improving adjustment efficiency. The motor rotation drives the reciprocating screw to move the guide block back and forth, which in turn moves the slide sleeve back and forth, which in turn moves the pressing mechanism back and forth, which in turn moves the brush back and forth. The brush's back and forth movement cleans the filter screen surface, preventing clogging and ensuring filtration efficiency and flow guidance speed.

[0005] However, the existing diversion device does not solve the problems of inconvenient linkage adjustment for wastewater diversion and filter screen replacement during use, which makes it difficult to adapt to different diversion scenarios and to move and scrape away debris on the inner wall of the diversion pool, thus affecting the wastewater treatment effect and the convenience of cleaning the diversion pool. Utility Model Content

[0006] The purpose of this utility model is to provide a flow guiding device for an electroplating wastewater treatment and reuse device, so as to solve the problems mentioned in the background art, such as the inconvenience of convenient linkage adjustment for guiding wastewater and disassembling and replacing filter screens, the difficulty in adapting to different flow guiding scenarios and moving and scraping to clean debris on the inner wall of the flow guiding pool, which affects the wastewater treatment effect and the convenience of cleaning the flow guiding pool.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a flow guiding device for an electroplating wastewater treatment and reuse apparatus, comprising a flow guiding pool and an inlet pipe. An inlet pipe is provided on one side of the flow guiding pool, and an outlet is provided on the other side. Multiple sets of cylinders are installed at the bottom of the flow guiding pool. Each cylinder has a movable shaft at its end near the flow guiding pool, and the cylinder is movably connected to the flow guiding pool via the movable shaft. Each cylinder has a push arm at its output end, and a linkage arm at its end away from the cylinder. Each linkage arm has a hinge shaft at its end near the push arm, and the linkage arm is movably connected to the push arm via the hinge shaft. Each linkage arm has a linkage shaft at its end away from the push arm, and the linkage shaft extends into the interior of the flow guiding pool and is movably connected to the flow guiding pool.

[0008] Preferably, the surface of each linkage shaft is equipped with a guide plate, and the guide plate is fixedly connected to the linkage shaft.

[0009] Preferably, each of the guide vanes is provided with a telescopic plate inside, and the telescopic plate is slidably connected to the guide vane.

[0010] Preferably, locking pins are provided on the side walls of the guide plate, and the locking pins extend through the guide plate into the interior of the telescopic plate.

[0011] Preferably, a lead screw is provided at each of the four corners inside the flow guide pool, and the lead screw is movably connected to the flow guide pool. The surface of the lead screw is provided with a threaded sleeve, and the threaded sleeve is threadedly connected to the lead screw.

[0012] Preferably, each lead screw is equipped with a drive motor at its top end, and the output end of the drive motor is connected to the lead screw, and the drive motor is fixedly connected to the flow guide pool.

[0013] Preferably, each of the threaded sleeves is provided with a scraping strip, and the scraping strip is slidably connected to the flow guide pool.

[0014] Preferably, the inner wall of the liquid outlet is symmetrically provided with limiting grooves, and the inside of the liquid outlet is provided with a filter grid, and the filter grid is slidably connected to the limiting grooves.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the flow guiding device not only realizes convenient linkage adjustment to guide wastewater and disassemble and replace filter screens, making it convenient to adapt to different flow guiding scenarios and to move and scrape clean debris on the inner wall of the flow guiding pool, but also improves the wastewater treatment effect and the convenience of cleaning the flow guiding pool.

[0016] (1) Wastewater is introduced into the interior of the diversion tank through the inlet pipe. Agents are added into the diversion tank. The cylinder rotates around the movable shaft. The cylinder drives the push arm to move. The push arm drives the linkage arm to rotate through the hinge shaft. The linkage arm drives the diversion plate to rotate through the linkage shaft. With the cooperation of multiple diversion plates, the speed of water flow is slowed down, so that the agent and wastewater are in more uniform contact, thereby improving the wastewater treatment effect. If it is necessary to adjust the length of the diversion plate, loosen the locking pin, pull out the telescopic plate, pull the telescopic plate out from the inside of the diversion plate, adjust it to the specified length, and tighten the locking pin to fix the telescopic plate to the diversion plate. This completes the length adjustment of the diversion plate, thereby adapting to different diversion scenarios. It realizes convenient linkage adjustment for wastewater diversion, facilitates adaptation to different diversion scenarios, increases the uniformity of agent and wastewater contact, and improves the wastewater treatment effect.

[0017] (2) The treated wastewater is discharged from the outlet through the filter screen. Particulate matter remains on the surface of the filter screen. When a lot of matter accumulates on the surface of the filter screen, the filter screen is pulled out from the limiting groove and a new filter screen is inserted into the limiting groove. During the wastewater treatment process, impurities will adhere to the inner wall of the diversion pool. At this time, the drive motor can be turned on, and the drive motor drives the lead screw to rotate. The lead screw drives the threaded sleeve to move downward, and the threaded sleeve drives the scraper to move downward. The scraper scrapes the impurities on the inner wall of the diversion pool to the bottom of the diversion pool. Then the impurities can be cleaned out. This realizes the convenient disassembly and replacement of the filter screen and facilitates the movement and scraping of impurities on the inner wall of the diversion pool. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the flow guide pool of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the scraper strip of this utility model;

[0021] Figure 4This is a three-dimensional structural diagram of the guide plate of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the filter grid of this utility model.

[0023] In the diagram: 1. Diversion pool; 2. Inlet pipe; 3. Diversion plate; 4. Cylinder; 5. Scraper bar; 6. Lead screw; 7. Drive motor; 8. Threaded sleeve; 9. Movable shaft; 10. Push arm; 11. Hinge shaft; 12. Linkage arm; 13. Linkage shaft; 14. Telescopic plate; 15. Locking pin; 16. Filter grid; 17. Limiting groove; 18. Liquid outlet. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-5 The present invention provides an embodiment of a flow guiding device for an electroplating wastewater treatment and reuse device, comprising a flow guiding pool 1 and an inlet pipe 2. The inlet pipe 2 is provided on one side of the flow guiding pool 1, and the outlet 18 is provided on the other side of the flow guiding pool 1. Multiple sets of cylinders 4 are installed at the bottom of the flow guiding pool 1. The cylinders 4 serve as power drives. Each cylinder 4 has a movable shaft 9 at the end near the flow guiding pool 1, and the cylinder 4 is movably connected to the flow guiding pool 1 through the movable shaft 9. Each cylinder 4 has a push arm 10 installed at the output end. Each push arm 10 has a linkage arm 12 at the end away from the cylinder 4. Each linkage arm 12 has a hinge shaft 11 at the end near the push arm 10, and the linkage arm 12 is movably connected to the push arm 10 through the hinge shaft 11. Each linkage arm 12 has a linkage shaft 13 at the end away from the push arm 10, and the linkage shaft 13 extends into the interior of the flow guiding pool 1 and is movably connected to the flow guiding pool 1.

[0026] Wastewater is introduced into the diversion tank 1 through inlet pipe 2. Chemicals are added into the diversion tank 1. At this time, cylinder 4 is opened, and cylinder 4 rotates around the movable shaft 9. Cylinder 4 drives push arm 10 to move, and push arm 10 drives linkage arm 12 to rotate via hinge shaft 11. Linkage arm 12 drives guide plate 3 to rotate via linkage shaft 13. The cooperation of multiple sets of guide plates 3 slows down the water flow, making the contact between the chemical and wastewater more uniform, thereby improving the wastewater treatment effect. If necessary... When adjusting the length of the guide plate 3, loosen the locking pin 15, pull out the telescopic plate 14, and pull the telescopic plate 14 out from the inside of the guide plate 3. After adjusting to the specified length, tighten the locking pin 15 to fix the telescopic plate 14 to the guide plate 3. This completes the length adjustment of the guide plate 3, which can be adapted to different flow guidance scenarios. It realizes convenient linkage adjustment for wastewater flow guidance, facilitates adaptation to different flow guidance scenarios, increases the uniformity of contact between the agent and the wastewater, and improves the wastewater treatment effect.

[0027] All surfaces of the linkage shaft 13 are equipped with guide plates 3, and the guide plates 3 are fixedly connected to the linkage shaft 13. All guide plates 3 are equipped with telescopic plates 14, and the telescopic plates 14 are slidably connected to the guide plates 3.

[0028] Locking pins 15 are provided on the side walls of the guide plate 3, and the locking pins 15 extend through the guide plate 3 to the interior of the telescopic plate 14. Screws 6 are provided at the four corners inside the guide pool 1, and the screws 6 are movably connected to the guide pool 1. Threaded sleeves 8 are provided on the surface of the screws 6, and the threaded sleeves 8 are threadedly connected to the screws 6.

[0029] Each lead screw 6 is equipped with a drive motor 7 at its top end. The drive motor 7 serves as a power drive, and its output end is connected to the lead screw 6. The drive motor 7 is also fixedly connected to the flow guide pool 1.

[0030] Scraping strips 5 are provided between the threaded sleeves 8, and the scraping strips 5 are slidably connected to the guide pool 1. Limiting grooves 17 are symmetrically provided on the inner wall of the liquid outlet 18, and a filter grid 16 is provided inside the liquid outlet 18, and the filter grid 16 is slidably connected to the limiting groove 17.

[0031] The treated wastewater is discharged from the outlet 18 through the filter screen 16. Particulate matter remains on the surface of the filter screen 16. When a lot of impurities accumulate on the surface of the filter screen 16, the filter screen 16 can be pulled out from the limiting groove 17 and a new filter screen 16 can be inserted into the limiting groove 17. During the wastewater treatment process, impurities may adhere to the inner wall of the diversion tank 1. At this time, the drive motor 7 can be turned on, and the drive motor 7 drives the lead screw 6 to rotate. With the lead screw 6 and the threaded sleeve 8 connected by threads, the lead screw 6 drives the threaded sleeve 8 to move downwards, and the threaded sleeve 8 drives the scraper 5 to move downwards. The scraper 5 scrapes the impurities on the inner wall of the diversion tank 1 to the bottom of the diversion tank 1. Then the impurities can be cleaned out. This realizes convenient disassembly and replacement of the filter screen and facilitates the movement and scraping of impurities on the inner wall of the diversion tank.

[0032] Working principle: Wastewater is introduced into the diversion tank 1 through the inlet pipe 2. Chemicals are added to the diversion tank 1. Cylinder 4 rotates around the movable shaft 9, driving the push arm 10 to move. The push arm 10, through the hinge shaft 11, drives the linkage arm 12 to rotate. The linkage arm 12, through the linkage shaft 13, drives the guide plate 3 to rotate. The cooperation of multiple guide plates 3 slows down the water flow, ensuring more even contact between the chemicals and wastewater, thus improving the wastewater treatment effect. To adjust the length of the guide plate 3, loosen the locking pin 15, pull out the telescopic plate 14 from inside the guide plate 3, adjust to the specified length, and then tighten the locking pin 15 to fix the telescopic plate 14 to the guide plate 3. This completes the length adjustment of the guide plate 3, thus adapting to the desired effect. Depending on the flow path, the treated wastewater passes through the filter grid 16 and is discharged from the outlet 18. Particulate matter remains on the surface of the filter grid 16. When a large amount of matter accumulates on the surface of the filter grid 16, the filter grid 16 is pulled out from the limiting groove 17 and a new filter grid 16 is inserted into the limiting groove 17. During the wastewater treatment process, impurities may adhere to the inner wall of the flow guide tank 1. The drive motor 7 drives the lead screw 6 to rotate. With the lead screw 6 and the threaded sleeve 8 connected by threads, the lead screw 6 drives the threaded sleeve 8 to move downwards. The threaded sleeve 8 drives the scraper 5 to move downwards. The scraper 5 scrapes the impurities on the inner wall of the flow guide tank 1 to the bottom of the flow guide tank 1. After that, the impurities are cleaned out. The above is the complete usage of the flow guide device of the electroplating wastewater treatment and reuse device.

Claims

1. A flow guide device of a plating wastewater treatment and reuse device, comprising a flow guide pool (1) and a water inlet pipe (2), characterized in that: The side of the flow guide pool (1) is provided with a water inlet pipe (2), the other side of the flow guide pool (1) is provided with a liquid outlet (18), the bottom end of the flow guide pool (1) is installed with a plurality of groups of air cylinders (4), the air cylinder (4) is provided with a movable shaft (9) near one end of the flow guide pool (1), and the air cylinder (4) is movably connected with the flow guide pool (1) through the movable shaft (9), the output end of the air cylinder (4) is installed with a push arm (10), one end of the push arm (10) away from the air cylinder (4) is provided with a linkage arm (12), one end of the linkage arm (12) near the push arm (10) is provided with a hinged shaft (11), and the linkage arm (12) is movably connected with the push arm (10) through the hinged shaft (11), one end of the linkage arm (12) away from the push arm (10) is provided with a linkage shaft (13), and the linkage shaft (13) extends to the inside of the flow guide pool (1) and is movably connected with the flow guide pool (1).

2. The flow guide device of a plating wastewater treatment and reuse device according to claim 1, characterized in that: The surface of the linkage shaft (13) is installed with a flow guide plate (3), and the flow guide plate (3) is fixedly connected with the linkage shaft (13).

3. The flow guide device of a plating wastewater treatment and reuse device according to claim 2, characterized in that: The inside of the flow guide plate (3) is provided with a telescopic plate (14), and the telescopic plate (14) is slidably connected with the flow guide plate (3).

4. The flow guide device of a plating wastewater treatment and reuse device according to claim 2, characterized in that: The side wall of the flow guide plate (3) is provided with a locking pin (15), and the locking pin (15) extends through the flow guide plate (3) to the inside of the telescopic plate (14).

5. The flow guide device of a plating wastewater treatment and reuse device according to claim 1, characterized in that: The four corner positions in the inside of the flow guide pool (1) are provided with lead screws (6), and the lead screws (6) are movably connected with the flow guide pool (1), the surface of the lead screw (6) is provided with a threaded sleeve (8), and the threaded sleeve (8) is threadedly connected with the lead screw (6).

6. The flow guide device of a plating wastewater treatment and reuse device according to claim 5, characterized in that: The top end of the lead screw (6) is provided with a driving motor (7), the output end of the driving motor (7) is connected with the lead screw (6), and the driving motor (7) is fixedly connected with the flow guide pool (1).

7. The flow guide device of a plating wastewater treatment and reuse device according to claim 5, characterized in that: The threaded sleeve (8) is provided with a scraping strip (5), and the scraping strip (5) is slidably connected with the flow guide pool (1).

8. The flow guide device of a plating wastewater treatment and reuse device according to claim 1, characterized in that: The inner wall of the liquid outlet (18) is symmetrically provided with a limiting groove (17), and the inside of the liquid outlet (18) is provided with a filter grid (16), and the filter grid (16) is slidably connected with the limiting groove (17).

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