Chemical sewage treatment equipment

Abstract

The invention discloses chemical sewage treatment equipment, and belongs to the field of sewage treatment.The chemical sewage treatment equipment comprises a base, the top of the base is fixedly connected with a treatment box, a push plate is slidably mounted in the treatment box, the chemical sewage treatment equipment further comprises a mixing mechanism, and the mixing mechanism comprises an L-shaped plate slidably mounted on the outer wall of one side of the treatment box; a first motor is fixedly mounted at the top of the L-shaped plate, a rotating rod is fixedly mounted at the output end of the first motor, the bottom end of the rotating rod is rotationally connected with the push plate, the rotating rod is rotationally connected with the L-shaped plate, a scraping plate is in contact with the top of the push plate, and the scraping plate is fixedly connected with the rod wall of the rotating rod; according to the sewage treatment device, a chemical reagent can fully react with sewage, the situation that dissolving of organic substances in the sewage and decomposition of refractory substances are inconvenient in the past can be effectively avoided, the concentration of organic pollutants can be effectively reduced, and then the sewage treatment efficiency can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of sewage treatment, and more particularly to a chemical sewage treatment device. Background Art

[0002] Chemical medicine refers to the field of using chemical principles and techniques to design, synthesize and develop drugs. This field combines knowledge from multiple disciplines such as chemistry, pharmacology and biology, and is committed to creating new drugs and improving existing drugs. Wastewater treatment refers to the process of treating sewage through a series of processes to remove pollutants and ultimately convert it into a process that can be safely discharged or recycled.

[0003] Chemical medicines produce wastewater during the production process, and the treatment of this wastewater usually includes the following methods: physical treatment, chemical treatment and biological treatment.

[0004] For chemical treatment, chemical reagents are usually added to the wastewater generated by chemical and pharmaceutical production, and then the wastewater is treated to remove sediments, organic pollutants and harmful substances in the sewage. However, sewage usually contains a large amount of suspended matter and sediment, which makes it difficult for chemical reagents to be fully mixed with the sewage, making it difficult to help dissolve organic matter in the sewage or decompose difficult-to-degrade substances, and unable to reduce the concentration of organic pollutants, thereby reducing the efficiency of sewage treatment. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a chemical sewage treatment equipment, which can achieve a full reaction between chemical reagents and sewage, effectively avoid the situation in the past where it is inconvenient to help dissolve organic matter in sewage and decompose difficult-to-degrade substances, effectively reduce the concentration of organic pollutants, and thus effectively improve the sewage treatment efficiency.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A chemical sewage treatment device comprises a base, a treatment box is fixedly connected to the top of the base, a push plate is slidably installed in the treatment box,

[0008] Also includes:

[0009] A mixing mechanism, the mixing mechanism includes an L-shaped plate slidably mounted on an outer wall of one side of the processing box, a first motor is fixedly mounted on the top of the L-shaped plate, a rotating rod is fixedly mounted on the output end of the first motor, the bottom end of the rotating rod is rotatably connected to the push plate, the rotating rod is rotatably connected to the L-shaped plate, a scraper is in contact with the top of the push plate, the scraper is fixedly connected to the rod wall of the rotating rod, a connecting plate is fixedly connected to one side of the L-shaped plate, a threaded rod is provided on one side of the L-shaped plate, the threaded rod is rotatably connected to the base, the threaded rod is threadedly connected to the connecting plate, a second motor is fixedly connected to the bottom of the base, the output shaft of the second motor is fixedly connected to the threaded rod, and a fixed tube is fixedly mounted on a side wall of the processing box away from the L-shaped plate.

[0010] Furthermore, water leakage ports are evenly opened on the push plate, and a filter net is fixedly installed on the top of the inner cavity of each group of water leakage ports, a sealing plate is arranged directly below each group of water leakage ports, a through opening is opened on the sealing plate of each group, and a push block is slidably installed in the inner cavity of each group of the through openings, and a vertical rod is fixedly connected to the bottom of each group of push blocks, and each group of vertical rods is slidably connected to the treatment box and the base, a first spring is installed between each group of push blocks and the bottom wall of the inner cavity of the treatment box, two groups of L-shaped seats are fixedly connected to the bottom of each group of push blocks, each group of sealing plates is slidably connected to adjacent L-shaped seats, and a second spring is fixedly installed between each group of sealing plates and adjacent L-shaped seats.

[0011] Furthermore, a vertical plate is fixedly connected to the bottom of the push plate, support plates are arranged on both sides of the vertical plate, two groups of the support plates are fixedly connected to the bottom wall of the inner cavity of the processing box, fixed blocks are evenly slidably installed on the opposite sides of the two groups of support plates, a third spring is fixedly installed between each group of the fixed blocks and the adjacent support plates, a ball is rollingly installed on one side of each group of the fixed blocks close to the vertical plate, and an arc block is evenly fixedly installed on one side of the vertical plate close to the two groups of support plates.

[0012] Furthermore, a circular frame is fixedly connected to the top of the processing box, a movable plate is rotatably mounted on the inner wall of the circular frame, and a fourth spring is fixedly mounted between the movable plate and the inner wall of the circular frame.

[0013] Furthermore, a material storage frame is fixedly mounted on the rear wall of the processing box, a material discharge port is arranged on the rear side of the movable plate, and the material discharge port is opened on the circular frame.

[0014] Furthermore, a drainage frame is fixedly installed on one side of the bottom of the base, an activated carbon layer is fixedly installed in the drainage frame, a water inlet pipe is fixedly installed on one side of the activated carbon layer, the other end of the water inlet pipe passes through the base and the treatment box and is connected with the treatment box, a drainage pipe is arranged below the water inlet pipe, and the drainage pipe is fixedly installed on the drainage frame.

[0015] Furthermore, the third spring close to the vertical plate is in a compressed state in an initial state.

[0016] Furthermore, the water leakage port is consistent in size with the through opening, and the push block is consistent in size with the water leakage port.

[0017] Furthermore, a valve is installed on the water inlet pipe, and the fixed pipe is in a connected state.

[0018] Furthermore, the size of the arc block is smaller than half of the ball.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) This solution uses a second motor to control the push plate to move up and down to squeeze the sewage in the treatment box and repeatedly flow to the top of the push plate, which can effectively increase the reaction time of the sewage and the chemical reagent, so that the chemical reagent and the sewage can fully react, and can effectively avoid the previous situation where it is inconvenient to help dissolve organic matter in the sewage and decompose difficult-to-degrade substances, and can effectively reduce the concentration of organic pollutants, thereby effectively improving the sewage treatment efficiency.

[0021] (2) In this scheme, the push block gradually moves upward in the inner cavity of the through hole and enters the leaking hole and gradually moves upward. At this time, the push block can push the sewage in the through hole and the leaking hole upward and discharge it to the top of the push plate. The sewage can blow the sediment remaining on the filter net upward, which can effectively prevent the filter net from being blocked and play a role in conveying. It can effectively improve the filtering efficiency of the filter net and facilitate the filtering of sewage, thereby effectively improving work efficiency.

[0022] (3) In this scheme, when the sewage above the push plate is filtered through the filter net and then flows into the bottom of the push plate, the air in the treatment box will flow upward through the leaking port, so that the gas will form bubbles in the sewage above the push plate and flow upward. The flow of bubbles can drive the fluidity in the sewage, thereby facilitating the full contact reaction between the sewage and the chemical reagents, effectively improving the mixing reaction effect, and further effectively improving the work efficiency.

[0023] (4) In this solution, the push plate will vibrate by causing the ball bearings to reciprocate and hit the side wall of the vertical plate during the up and down movement of the push plate, thereby vibrating the sewage and chemical reagents in the treatment box, effectively improving the fluidity of the sewage and chemical reagents, thereby effectively improving the efficiency of mixing and reaction, and further effectively improving the effect of sewage treatment.

[0024] (5) This solution controls the push plate to move upward, and the mixed sewage on its top will fall to the bottom of the push plate through the filter screen and the leaking port, while the impurities in the sewage will be filtered through the filter screen to the top of the push plate and driven by the push plate to move upward, thereby playing a role in solid-liquid separation. The impurities in the sewage can be filtered out, and the solid-liquid separation effect can be effectively improved by rotating and stirring the scraper, thereby effectively improving the working effect.

[0025] (6) This solution controls the top of the push plate to be level with the top of the processing box, and drives the scraper to rotate through the rotating rod to push the impurities on the top of the push plate. Through the cooperation of the scraper and the movable plate, the movable plate can push the impurities on the rear side under the elastic force of the fourth spring and drop them into the storage frame, thereby playing the role of discharge and collection, which can effectively reduce manpower, save time and effort, and thus effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the front side of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall structure of the back side of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the push block of the present invention;

[0029] Figure 4 It is an overall cross-sectional view of the present invention;

[0030] Figure 5 For the present invention Figure 4 A magnified view of the structure of the middle part A;

[0031] Figure 6 For the present invention Figure 4 Enlarged view of the structure of part B in the middle.

[0032] Description of the numbers in the figure:

[0033] 1. Base; 2. Processing box; 3. Push plate; 4. L-shaped plate; 5. Rotating rod; 6. First motor; 7. Connecting plate; 8. Threaded rod; 9. Second motor; 10. Fixed pipe; 11. Leakage port; 12. Filter screen; 13. Scraper; 14. Sealing plate; 15. Through port; 16. Push block; 17. L-shaped seat; 18. Second spring; 19. Vertical rod; 20. First spring; 21. Vertical plate; 22. Arc block; 23. Support plate; 24. Fixed block; 25. Ball; 26. Third spring; 27. Round frame; 28. Discharge port; 29. ​​Movable plate; 30. Fourth spring; 31. Storage frame; 32. Drainage frame; 33. Activated carbon layer; 34. Water inlet pipe; 35. Drainage pipe. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 6 A chemical sewage treatment device comprises a base 1, a treatment box 2 is fixedly connected to the top of the base 1, and a push plate 3 is slidably installed in the treatment box 2.

[0036] Also includes:

[0037] A mixing mechanism, the mixing mechanism includes an L-shaped plate 4 slidably mounted on the outer wall of one side of the processing box 2, a first motor 6 is fixedly mounted on the top of the L-shaped plate 4, a rotating rod 5 is fixedly mounted on the output end of the first motor 6, the bottom end of the rotating rod 5 is rotatably connected to the push plate 3, the rotating rod 5 is rotatably connected to the L-shaped plate 4, a scraper 13 is in contact with the top of the push plate 3, the scraper 13 is fixedly connected to the rod wall of the rotating rod 5, a connecting plate 7 is fixedly connected to one side of the L-shaped plate 4, a threaded rod 8 is provided on one side of the L-shaped plate 4, the threaded rod 8 is rotatably connected to the base 1, the threaded rod 8 is threadedly connected to the connecting plate 7, a second motor 9 is fixedly connected to the bottom of the base 1, and the output shaft of the second motor 9 is fixedly connected to the threaded rod 8, and a fixed tube 10 is fixedly mounted on a side wall of the processing box 2 away from the L-shaped plate 4.

[0038] Leakage holes 11 are evenly opened on the push plate 3, and a filter screen 12 is fixedly installed on the top of the inner cavity of each group of leakage holes 11. A sealing plate 14 is arranged directly below each group of leakage holes 11, and a through hole 15 is opened on each group of sealing plates 14. A push block 16 is slidably installed in the inner cavity of each group of through holes 15. The bottom of each group of push blocks 16 is fixedly connected with a vertical rod 19, and each group of vertical rods 19 is slidably connected to the processing box 2 and the base 1. A first spring 20 is installed between each group of push blocks 16 and the bottom wall of the inner cavity of the processing box 2, and two groups of L-shaped seats 17 are fixedly connected to the bottom of each group of push blocks 16. Each group of sealing plates 14 is slidably connected to adjacent L-shaped seats 17, and a second spring 18 is fixedly installed between each group of sealing plates 14 and adjacent L-shaped seats 17.

[0039] By adopting the above technical solution, firstly, the sewage generated in the chemical medicine production process is poured into the treatment box 2 and placed on the push plate 3, so that the sewage liquid level in the push plate 3 is lower than the top of the fixed pipe 10, and at the same time, chemical reagents are poured into the treatment box 2, and then the first motor 6 is turned on, and the output shaft of the first motor 6 will drive the scraper 13 to rotate through the rotating rod 5. The rotation of the scraper 13 can realize the stirring reaction of the sewage and chemical reagent in the treatment box 2. At the same time, the scraper 13 can stir and disperse the sediment on the top of the push plate 3 to facilitate the sewage in the treatment box 2 to be filtered through the filter net 12. The sewage filtered by the filter net 12 will fall into the treatment box 2 through the leaking port 11, and the second motor 9 is turned on. The output shaft of the second motor 9 drives the threaded rod 8 to rotate, and the rotation of the threaded rod 8 will drive the L-shaped plate 4 to move downward through the connecting plate 7. The L-shaped plate 4 passes through The rotating rod 5 drives the push plate 3 to move downward. When the push plate 3 moves downward and contacts the sealing plate 14, a sealed state is formed in the water leakage port 11 and the through port 15. After the push plate 3 contacts the top wall of the sealing plate 14, it pushes the sealing plate 14 to move downward and squeezes the second spring 18. The sealing plate 14 slides downward on the push block 16. At the same time, the push block 16 gradually moves upward in the inner cavity of the through port 15 and enters the water leakage port 11 and gradually moves upward. At this time, the push block 16 can push the sewage in the through port 15 and the water leakage port 11 upward and discharge it to the top of the push plate 3. The sewage can blow the sediment remaining on the filter screen 12 upward, which can effectively prevent the filter screen 12 from being blocked and play a role in conveying. It can effectively improve the filtering efficiency of the filter screen 12 and facilitate the filtering of sewage, thereby effectively improving the working efficiency.

[0040] When the push plate 3 pushes the sealing plate 14 to move downward and squeeze the second spring 18, so that the second spring 18 is compressed to the maximum extent, the push plate 3 continues to move downward, and will push the push block 16 to move downward and squeeze the first spring 20 through the L-shaped seat 17. At this time, the push plate 3 can squeeze the filtered sewage below it through the fixed pipe 10 and discharge it into the top of the push plate 3. The scraper 13 is driven by the rotating rod 5 to continue to rotate and stir. Then, the second motor 9 is controlled to reverse, and the threaded rod 8 drives the L-shaped plate 4 to move upward through the connecting plate 7. The L-shaped plate 4 drives the push plate 3 to move upward through the rotating rod 5. The upward movement of the push plate 3 will absorb gas into the push plate through the fixed pipe 10 3, the push plate 3 moves upward gradually to the initial state, the first spring 20 and the second spring 18 will also restore the initial state and make the push block 16 and the sealing plate 14 move to the initial position, so as to control the second motor 9 to rotate in the square to drive the push plate 3 to move up and down to squeeze the sewage in the treatment box 2 to flow repeatedly to the top of the push plate 3, which can effectively increase the reaction time of sewage and chemical reagents, so that the chemical reagents and sewage can fully react, which can effectively avoid the situation that it is inconvenient to help dissolve organic matter in sewage and decompose difficult-to-degrade substances in the past, and can effectively reduce the concentration of organic pollutants, thereby effectively improving the sewage treatment efficiency;

[0041] When the push plate 3 moves upward to absorb external gas through the fixed tube 10, there will be air under the push plate 3. When the sewage above the push plate 3 is filtered through the filter net 12 and flows into the bottom of the push plate 3, the air in the treatment box 2 will flow upward through the leakage port 11, so that the gas will form bubbles in the sewage above the push plate 3 and flow upward. The flow of bubbles can drive the fluidity of the sewage, thereby facilitating the full contact reaction between the sewage and the chemical reagent, which can effectively improve the mixing reaction effect and further effectively improve the work efficiency.

[0042] like Figure 4 and Figure 6 As shown, a vertical plate 21 is fixedly connected to the bottom of the push plate 3, and support plates 23 are arranged on both sides of the vertical plate 21. The two groups of support plates 23 are fixedly connected to the bottom wall of the inner cavity of the processing box 2, and fixed blocks 24 are evenly slidably installed on the opposite sides of the two groups of support plates 23. A third spring 26 is fixedly installed between each group of fixed blocks 24 and the adjacent support plates 23. A ball 25 is rollingly installed on the side of each group of fixed blocks 24 close to the vertical plate 21, and an arc block 22 is evenly fixedly installed on the side of the vertical plate 21 close to the two groups of support plates 23.

[0043] By adopting the above technical solution, when the second motor 9 drives the threaded rod 8 to rotate and control the connecting plate 7 to drive the L-shaped plate 4 to move downward, the L-shaped plate 4 drives the push plate 3 to move downward through the rotating rod 5. While the push plate 3 moves downward, the arc block 22 is driven downward through the vertical plate 21. When the arc surface end of the arc block 22 contacts the fixed block 24, the arc block 22 will squeeze the ball 25. The squeezed ball 25 will drive the fixed block 24 to slide on the support plate 23 and squeeze the third spring 26. When the arc surface end of the arc block 22 is away from the ball 25, under the action of the third spring 26, the third spring 26 returns to its initial state and pushes the fixed block 24 to drive the ball 25 to move to In the initial position, the ball 25 returns to the initial position and hits the side wall of the vertical plate 21. When the second motor 9 drives the threaded rod 8 to rotate the control connecting plate 7 to drive the L-shaped plate 4 to move upward, the L-shaped plate 4 drives the push plate 3 to move upward through the rotating rod 5, and the push plate 3 drives each group of arc blocks 22 to move upward through the vertical plate 21. At this time, during the up and down movement of the push plate 3, the ball 25 will reciprocate and hit the side wall of the vertical plate 21, which can vibrate the push plate 3, and can vibrate the sewage and chemical reagents in the treatment box 2, which can effectively improve the fluidity of the sewage and chemical reagents, thereby effectively improving the mixing and reaction efficiency, and then effectively improving the sewage treatment effect.

[0044] like Figure 1 , Figure 2 and Figure 4 As shown, a circular frame 27 is fixedly connected to the top of the processing box 2 , a movable plate 29 is rotatably mounted on the inner wall of the circular frame 27 , and a fourth spring 30 is fixedly mounted between the movable plate 29 and the inner wall of the circular frame 27 .

[0045] A material storage frame 31 is fixedly mounted on the rear wall of the processing box 2 , and a material discharge port 28 is provided on the rear side of the movable plate 29 . The material discharge port 28 is opened on the circular frame 27 .

[0046] By adopting the above technical solution, when the second motor 9 drives the threaded rod 8 to rotate and control the connecting plate 7 to drive the L-shaped plate 4 to move upward, the L-shaped plate 4 drives the push plate 3 to move upward through the rotating rod 5. When the push plate 3 moves upward, the mixed and reacted sewage on its top will pass through the filter screen 12 and the leaking port 11 and fall under the push plate 3, while the impurities in the sewage will be filtered to the top of the push plate 3 by the filter screen 12 and driven by the push plate 3 to move upward, which plays a role in solid-liquid separation, and can filter out the impurities filtered in the sewage. The effect of solid-liquid separation can be effectively improved by rotating and stirring the scraper 13, thereby effectively improving the working effect;

[0047] When it is necessary to discharge the impurities on the top of the push plate 3, the push plate 3 drives the filtered impurities to move upward, and the top of the push plate 3 is level with the top of the processing box 2, and the first motor 6 is continued to be controlled to drive the scraper 13 to rotate through the rotating rod 5, and the scraper 13 can push the impurities on the top of the push plate 3. When the scraper 13 pushes the impurities to the rear side of the movable plate 29, the scraper 13 continues to move and contacts the movable plate 29, so that the scraper 13 can push the movable plate 29 to deflect and squeeze the fourth spring 30. A receiving groove matched with the movable plate 29 is provided on it, so that the movable plate 29 can be squeezed into the receiving groove on the inner wall of the circular frame 27. When the scraper 13 is away from the movable plate 29, under the action of the fourth spring 30, the fourth spring 30 restores the initial state to push the movable plate 29 to deflect to the initial position, so that under the elastic force of the fourth spring 30, the movable plate 29 can push the impurities on its rear side out and drop them into the storage frame 31, which plays the role of discharge and collection, can effectively reduce manpower, save time and effort, and thus effectively improve work efficiency.

[0048] like Figure 4 As shown, a drainage frame 32 is fixedly installed on one side of the bottom of the base 1, an activated carbon layer 33 is fixedly installed in the drainage frame 32, a water inlet pipe 34 is fixedly installed on one side of the activated carbon layer 33, the other end of the water inlet pipe 34 passes through the base 1 and the treatment box 2 and is connected with the treatment box 2, a drainage pipe 35 is arranged below the water inlet pipe 34, and the drainage pipe 35 is fixedly installed on the drainage frame 32.

[0049] By adopting the above technical solution, after the sewage in the treatment box 2 is fully treated, the sewage in the treatment box 2 will be discharged into the drainage frame 32 through the water inlet pipe 34, and can be discharged through the drainage pipe 35 after being filtered again through the activated carbon layer 33, which plays the role of secondary filtration and adsorption, and can effectively improve the treatment effect of sewage.

[0050] like Figures 3 to 5 As shown, the third spring 26 close to the vertical plate 21 is in a compressed state in its initial state.

[0051] The water leakage opening 11 is consistent in size with the through opening 15 , and the push block 16 is consistent in size with the water leakage opening 11 .

[0052] By adopting the above technical solution, the third spring 26 close to the side wall of the vertical plate 21 is in a compressed state in the initial state, so that the ball 25 can be tightly attached to the side wall of the vertical plate 21, thereby improving the impact effect of the ball 25 on the vertical plate 21. By setting the ball 25, the friction generated during the contact and movement between the ball 25 and the arc block 22 can be reduced, and wear can be avoided, thereby effectively improving its service life. By making the leakage port 11, the through port 15 and the push block 16 of the same size, the push block 16 can slide on the inner wall of the through port 15 and the leakage port 11, and squeeze the sewage therein to discharge upward, thereby realizing the unblocking of the filter screen 12.

[0053] like Figure 4 and Figure 6 As shown, a valve is installed on the water inlet pipe 34, and the fixed pipe 10 is in a connected state.

[0054] The size of the arc block 22 is smaller than half of the ball 25 .

[0055] By adopting the above technical solution, the treated sewage in the treatment box 2 can be easily taken out by opening the valve on the water inlet pipe 34. The internal connection of the fixed pipe 10 can facilitate the sewage on the lower side of the push plate 3 to flow to the upper side thereof, and facilitate the air to be sucked in through the fixed pipe 10. The size of the arc block 22 is smaller than half of the ball 25, which can facilitate the movement of the ball 25 on the arc block 22.

[0056] Usage: First, pour the sewage generated in the chemical medicine production process into the treatment box 2 and place it on the push plate 3, so that the sewage level in the push plate 3 is lower than the top of the fixed pipe 10, and pour chemical reagents into the treatment box 2 at the same time, and control the rotating rod 5 through the first motor 6 to drive the scraper 13 to stir, so that the sewage and the chemical reagent are mixed, and the sewage above the push plate 3 will be filtered through the filter 12 and flow into the bottom of the push plate 3, and the second motor 9 controls the threaded rod 8 to drive the push plate 3 to move up and down, and the sewage below the push plate 3 can be discharged again through the fixed pipe 10 to the top of the push plate 3, so as to improve the reaction effect. When the push plate 3 moves downward to squeeze the sealing plate 14, the push block 16 squeezes the sewage in the leaking port 11 through the filter screen 12 to discharge it, so as to clear the filter screen 12. The push plate 3 will drive the vertical plate 21 to move while moving up and down. With the cooperation of the ball 25 and the arc block 22, the sewage and the chemical reagent can be vibrated to improve the fluidity and the mixing reaction efficiency. The push plate 3 is controlled to drive the impurities to move upward. Through the cooperation of the scraper 13 and the movable plate 29, the impurities on the top of the push plate 3 can be elastically pushed out to the storage frame 31 for collection. The treated sewage in the treatment box 2 is discharged into the drainage frame 32 through the water inlet pipe 34, and is discharged after secondary filtration and adsorption through the activated carbon layer 33, which can effectively improve the treatment effect of the sewage.

[0057] The above are only preferred specific implementations of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and improved concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chemical sewage treatment device, comprising a base (1), a treatment box (2) fixedly connected to the top of the base (1), a push plate (3) slidably installed in the treatment box (2), Features: Also includes: The mixing mechanism comprises an L-shaped plate (4) slidably mounted on an outer wall of one side of the processing box (2), a first motor (6) is fixedly mounted on the top of the L-shaped plate (4), a rotating rod (5) is fixedly mounted on the output end of the first motor (6), the bottom end of the rotating rod (5) is rotatably connected to the push plate (3), the rotating rod (5) is rotatably connected to the L-shaped plate (4), a scraper (13) is in contact with the top of the push plate (3), and the scraper (13) is fixedly mounted on the rod wall of the rotating rod (5). The L-shaped plate (4) is fixedly connected to a connecting plate (7) on one side, a threaded rod (8) is provided on one side of the L-shaped plate (4), the threaded rod (8) is rotatably connected to the base (1), the threaded rod (8) is threadedly connected to the connecting plate (7), a second motor (9) is fixedly connected to the bottom of the base (1), an output shaft of the second motor (9) is fixedly connected to the threaded rod (8), and a fixing pipe (10) is fixedly installed on a side wall of the processing box (2) away from the L-shaped plate (4).

2. A chemical sewage treatment equipment according to claim 1, characterized in that: The push plate (3) is evenly provided with water leakage holes (11), and a filter screen (12) is fixedly installed on the top of the inner cavity of each group of the water leakage holes (11). A sealing plate (14) is arranged directly below each group of the water leakage holes (11). A through hole (15) is provided on each group of the sealing plate (14). A push block (16) is slidably installed in the inner cavity of each group of the through holes (15). A vertical rod (19) is fixedly connected to the bottom of each group of the push blocks (16). 9) are slidably connected to the processing box (2) and the base (1), a first spring (20) is installed between each group of the push blocks (16) and the bottom wall of the inner cavity of the processing box (2), the bottom of each group of the push blocks (16) is fixedly connected to two groups of L-shaped seats (17), each group of the sealing plates (14) is slidably connected to the adjacent L-shaped seats (17), and a second spring (18) is fixedly installed between each group of the sealing plates (14) and the adjacent L-shaped seats (17).

3. A chemical sewage treatment equipment according to claim 1, characterized in that: The bottom of the push plate (3) is fixedly connected to a vertical plate (21), and support plates (23) are arranged on both sides of the vertical plate (21). The two groups of support plates (23) are fixedly connected to the bottom wall of the inner cavity of the processing box (2), and fixed blocks (24) are evenly slidably installed on the opposite sides of the two groups of support plates (23). A third spring (26) is fixedly installed between each group of fixed blocks (24) and the adjacent support plates (23). A ball (25) is rollingly installed on the side of each group of fixed blocks (24) close to the vertical plate (21), and an arc block (22) is evenly fixedly installed on the side of the vertical plate (21) close to the two groups of support plates (23).

4. A chemical sewage treatment equipment according to claim 1, characterized in that: A circular frame (27) is fixedly connected to the top of the processing box (2), a movable plate (29) is rotatably mounted on the inner wall of the circular frame (27), and a fourth spring (30) is fixedly mounted between the movable plate (29) and the inner wall of the circular frame (27).

5. A chemical sewage treatment equipment according to claim 4, characterized in that: A material storage frame (31) is fixedly mounted on the rear wall of the processing box (2), and a material discharge port (28) is arranged on the rear side of the movable plate (29), wherein the material discharge port (28) is opened on the circular frame (27).

6. A chemical wastewater treatment equipment according to claim 1, characterized in that: A drainage frame (32) is fixedly mounted on one side of the bottom of the base (1), an activated carbon layer (33) is fixedly mounted inside the drainage frame (32), a water inlet pipe (34) is fixedly mounted on one side of the activated carbon layer (33), the other end of the water inlet pipe (34) passes through the base (1) and the treatment box (2) and is connected to the inside of the treatment box (2), a drainage pipe (35) is arranged below the water inlet pipe (34), and the drainage pipe (35) is fixedly mounted on the drainage frame (32).

7. A chemical sewage treatment equipment according to claim 3, characterized in that: The third spring (26) on the side close to the vertical plate (21) is in a compressed state in its initial state.

8. A chemical sewage treatment equipment according to claim 2, characterized in that: The water leakage opening (11) is consistent in size with the through opening (15), and the pushing block (16) is consistent in size with the water leakage opening (11).

9. A chemical sewage treatment equipment according to claim 6, characterized in that: The water inlet pipe (34) is provided with a valve, and the fixed pipe (10) is in a connected state.

10. A chemical wastewater treatment equipment according to claim 3, characterized in that: The size of the arc block (22) is smaller than half of the ball (25).

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