Sewage treatment agent feeding device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment agent feeding device which comprises a bottom plate, a spraying assembly is arranged on the right portion of the top side of the bottom plate, a filtering bin is fixedly connected to the middle of the top side of the bottom plate, a stirring bin is fixedly connected to the top side of the filtering bin, and an adding pipe is fixedly connected to the left side of the top of the stirring bin. A hopper is fixedly connected to the interior of the stirring bin, a discharging pipe is fixedly connected to the bottom end of the hopper, a control valve is arranged on the periphery of the discharging pipe, a first motor is arranged on the top of the stirring bin, a fixing frame is fixedly connected to the periphery of the first motor, and the bottom side of the fixing frame is fixedly connected to the top side of the stirring bin. According to the sewage treatment agent feeding device, impurities in a sewage treatment agent can be screened and filtered through rotation of the filtering plate, the situation that the impurities contained in the sewage treatment agent block the liquid conveying pipe is prevented, and the spraying range of the feeding device can be adjusted by adjusting the height and angle of the spraying head.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment agent delivery device. Background Art

[0002] Wastewater treatment projects refer to the design, construction and operation of facilities and systems for treating wastewater in cities, industries and rural areas. These projects include wastewater collection systems, wastewater treatment plants and sludge treatment facilities. The design of wastewater treatment projects takes into account many factors, including flow, pollutant type and concentration, environmental impact and operating costs. Common wastewater treatment processes include biological treatment, physical and chemical treatment and membrane separation.

[0003] In the sewage treatment process, treatment agents need to be added to the sewage. Sewage treatment agents are chemicals or additives used to improve the efficiency and quality of the sewage treatment process. They can help remove pollutants in sewage, improve treatment efficiency, and ultimately obtain cleaner water. Sewage treatment agents need to be added to sewage through a dosing device.

[0004] The sewage treatment agent dosing device needs to add chemical additives and an appropriate amount of water into the dosing device. After the chemical additives and water are stirred and mixed, the treatment agent is added into the sewage. However, the existing dosing device lacks a filtering structure for the treatment agent. If the treatment agent contains impurities or undissolved chemical additives, the infusion tube will be blocked, causing the dosing device to fail to work normally. Therefore, a sewage treatment agent dosing device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a sewage treatment agent delivery device, which aims to improve the problem in the prior art that the delivery device cannot work normally due to blockage of the infusion tube.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sewage treatment agent delivery device comprises a bottom plate, a spraying assembly is arranged on the right part of the top side of the bottom plate, a filter bin is fixedly connected to the middle part of the top side of the bottom plate, a stirring bin is fixedly connected to the top side of the filter bin, an addition pipe is fixedly connected to the left side of the top of the stirring bin, a funnel is fixedly connected inside the stirring bin, a discharge pipe is fixedly connected to the bottom end of the funnel, a control valve is arranged on the outer periphery of the discharge pipe, a motor 1 is arranged on the top of the stirring bin, a fixing frame is fixedly connected to the outer periphery of the motor 1, the bottom side of the fixing frame is fixedly connected to the top side of the stirring bin, a rotating shaft 1 is fixedly connected to the driving end of the motor 1, a plurality of uniformly distributed stirring blades are fixedly connected to the outer periphery of the rotating shaft 1, a filter plate is rotatably connected inside the filter bin, two guide blocks are fixedly connected to the left side of the top of the filter plate, and moving blocks are fixedly connected to the front and rear parts of the right side of the filter plate, and the moving block is slidably connected inside the filter bin;

[0008] As a further description of the above technical solution:

[0009] The spray assembly includes an infusion pump, the infusion pump is fixedly connected to the top side of the bottom plate, the input end and the output end of the infusion pump are fixedly connected to infusion tubes, one end of one of the infusion tubes is fixedly connected to the inner side of the bottom of the filter bin, and the other end of the infusion tube is fixedly connected to a spray head, a moving rod is arranged on the top right side of the bottom plate, the front and rear sides of the moving rod are slidably connected to a support frame, the bottom end of the support frame is fixedly connected to the right part of the top side of the bottom plate, the bottom end of the moving rod is internally threadedly connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to the inside of the bottom plate, two evenly distributed fixing plates are fixedly connected to the top side of the moving rod, two connecting plates are fixedly connected to the periphery of the spray head, and bolts are threadedly connected to the adjacent fixing plates and connecting plates;

[0010] As a further description of the above technical solution:

[0011] A rotating frame is fixedly connected to a bottom end of the rotating shaft, and a plurality of evenly distributed scrapers are fixedly connected to the outer periphery of the rotating frame, and the scrapers abut against the inner wall of the mixing chamber;

[0012] As a further description of the above technical solution:

[0013] The bottom side of the filter plate is fixedly connected to a fixed block, the fixed block is rotatably connected to a rotating rod, the rear side of the rotating rod is rotatably connected to a rotating disk, the rear side of the rotating disk is fixedly connected to a second rotating shaft, and the second rotating shaft is rotatably connected to the inside of the filter bin;

[0014] As a further description of the above technical solution:

[0015] The rear side of the mixing bin is fixedly connected with a mounting plate, the interior of the mounting plate is rotatably connected with a connecting shaft 1, the outer peripheries of the rotating shaft 1 and the connecting shaft 1 are fixedly connected with pulleys, and the outer peripheries of the two pulleys are sleeved with belts;

[0016] As a further description of the above technical solution:

[0017] The rear end of the second rotating shaft is fixedly connected to a bevel gear 1, the bottom end of the first connecting shaft is fixedly connected to a bevel gear 2, the bevel gear 1 is meshed with the bevel gear 2, the rear side of the filter bin is fixedly connected to a protective shell, and the protective shell is arranged on the outer periphery of the first bevel gear and the second bevel gear;

[0018] As a further description of the above technical solution:

[0019] The left side of the bottom plate is fixedly connected to a second motor, the driving end of the second motor is fixedly connected to a second connecting shaft, the right end of the second connecting shaft is fixedly connected to a worm, the bottom end of the threaded rod is fixedly connected to a worm wheel, and the worm is meshingly connected to the worm wheel;

[0020] As a further description of the above technical solution:

[0021] A push rod is fixedly connected to the left portion of the top side of the bottom plate, and a plurality of evenly distributed universal wheels are fixedly connected to the bottom side of the bottom plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, after adding chemicals and an appropriate amount of water into the mixing bin through the adding pipe, the motor 1 is started. The driving end of the motor 1 can drive multiple mixing blades to rotate through the rotating shaft 1 to mix the chemicals and the water. The driving end of the motor 1 drives the connecting shaft 1 to rotate through the pulley and the belt. The connecting shaft 1 rotates and drives the rotating shaft 2 to rotate through the bevel gear 1 and the bevel gear 2. The rotation of the rotating shaft 2 drives the rotating disk to rotate. The rotation of the rotating disk drives the rotating rod to rotate and pushes the filter plate to rotate through the fixed block. The rotation of the filter plate can screen and filter the impurities inside the sewage treatment agent to prevent the impurities inside the sewage treatment agent from clogging the infusion tube.

[0024] 2. In the utility model, the water pump drives the sewage treatment agent to flow to the nozzle through the infusion tube and spray into the sewage from the nozzle. The second motor is started so that the driving end of the second motor drives the worm to rotate through the second connecting shaft. The rotation of the worm drives the worm wheel and the threaded rod to rotate. The rotation of the threaded rod drives the moving rod to move the nozzle so that the height of the nozzle can be adjusted. The nozzle can be rotated by loosening the bolt. The spraying range of the delivery device can be adjusted by adjusting the height and angle of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a sewage treatment agent delivery device proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a mixing bin of a sewage treatment agent delivery device proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a connecting shaft 1 of a sewage treatment agent delivery device proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a filter bin of a sewage treatment agent delivery device proposed by the utility model;

[0029] Figure 5 The utility model provides a schematic structural diagram of a worm gear of a sewage treatment agent dosing device.

[0030] Legend:

[0031] 1. Push rod; 2. Filter chamber; 3. Bottom plate; 4. Infusion tube; 5. Infusion pump; 6. Support frame; 7. Threaded rod; 8. Moving rod; 9. Nozzle; 10. Connecting plate; 11. Fixed plate; 12. Connecting shaft 1; 13. Pulley; 14. Belt; 15. Motor 1; 16. Fixed frame; 17. Mixing chamber; 18. Scraper; 19. Rotating frame; 20. Discharge pipe; 21. Mixing blade; 22. Rotating shaft 1; 23. Rotating shaft 2; 24. Bevel gear 1; 25. Bevel gear 2; 26. Adding pipe; 27. Mounting plate; 28. Guide block; 29. ​​Filter plate; 30. Fixed block; 31. Rotating rod; 32. Turntable; 33. Moving block; 34. Motor 2; 35. Connecting shaft 2; 36. Worm; 37. Worm wheel; 38. Funnel. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 , Figure 2, the utility model provides an embodiment: a sewage treatment agent delivery device, including a bottom plate 3, the bottom plate 3 is used to install other structures, a filter bin 2 is fixedly connected to the middle of the top side of the bottom plate 3, the filter bin 2 is used to provide space for filtering the treatment agent, a stirring bin 17 is fixedly connected to the top side of the filter bin 2, the stirring bin 17 is used to provide space for mixing and stirring the treatment agent, an addition pipe 26 is fixedly connected to the left side of the top of the stirring bin 17, chemicals and water can be added into the stirring bin 17 through the addition pipe 26, a funnel 38 is fixedly connected to the inside of the stirring bin 17, a discharge pipe 20 is fixedly connected to the bottom end of the funnel 38, a control valve is arranged on the periphery of the discharge pipe 20, the treatment agent can flow along the funnel 38 to the discharge pipe 20 and flow to the inside of the filter bin 2 through the discharge pipe 20, the control valve is used to control the switch of the discharge pipe 20, a motor 15 is arranged on the top of the stirring bin 17, and the motor 15 is fixed on the periphery A fixing frame 16 is connected, and the bottom side of the fixing frame 16 is fixedly connected to the top side of the mixing bin 17. The motor 15 is used to drive the rotating shaft 22 to rotate. The fixing frame 16 is used to support the motor 15. The driving end of the motor 15 is fixedly connected to the rotating shaft 22. A plurality of evenly distributed stirring blades 21 are fixedly connected to the outer periphery of the rotating shaft 22. The rotation of the rotating shaft 22 can drive the stirring blades 21 to rotate, thereby stirring and mixing the chemicals with water. A rotating frame 19 is fixedly connected to the bottom end of the rotating shaft 22. A plurality of evenly distributed scrapers 18 are fixedly connected to the outer periphery of the rotating frame 19. The scrapers 18 abut against the inner wall of the mixing bin 17. The rotating frame 19 can drive the scrapers 18 to rotate, thereby scraping off the chemicals attached to the inner wall of the mixing bin 17. A push rod 1 is fixedly connected to the left part of the top side of the bottom plate 3. A plurality of evenly distributed universal wheels are fixedly connected to the bottom side of the bottom plate 3. The push rod 1 and the universal wheels are installed to facilitate the movement of the device.

[0034] Reference Figure 1 , Figure 5A spray assembly is provided on the right side of the top of the bottom plate 3, and the spray assembly includes an infusion pump 5, which is fixedly connected to the top side of the bottom plate 3. The input and output ends of the infusion pump 5 are fixedly connected to infusion tubes 4, one end of which is fixedly connected to the inner side of the bottom of the filter bin 2, and the other end of the infusion tube 4 is fixedly connected to a nozzle 9. The infusion pump 5 is used to drive the treatment agent to move, and the infusion tube 4 plays a role in transporting the treatment agent, and the treatment agent can be sprayed into the sewage through the nozzle 9. A moving rod 8 is provided on the top right side of the bottom plate 3, and a support frame 6 is slidably connected to the front and rear sides of the moving rod 8. The bottom end of the support frame 6 is fixedly connected to the right side of the top of the bottom plate 3, and the moving rod 8 drives the nozzle 9 to move. The bottom end of the moving rod 8 is internally threaded with a threaded rod 7, and the bottom end of the threaded rod 7 is rotatably connected to the inside of the bottom plate 3. The rotation of the threaded rod 7 can drive the moving rod 8 to rise and fall. Two evenly distributed fixed plates 11 are fixedly connected to the top side of the moving rod 8. Two connecting plates 10 are fixedly connected to the outer periphery of the nozzle 9. Bolts are threadedly connected inside the adjacent fixed plates 11 and the connecting plates 10. The bolts are inserted into the adjacent fixed plates 11 and the connecting plates 10 to fix the nozzle 9 on the top of the moving rod 8. A motor 2 34 is fixedly connected to the left side of the bottom plate 3. A connecting shaft 2 35 is fixedly connected to the driving end of the motor 2 34. A worm 36 is fixedly connected to the right end of the connecting shaft 2 35. A worm gear 37 is fixedly connected to the bottom end of the threaded rod 7. The worm 36 is meshed with the worm gear 37. The motor 2 34 can drive the worm 36 to rotate through the connecting shaft 2 35. The rotation of the worm 36 can drive the worm gear 37 to rotate, so that the worm gear 37 drives the threaded rod 7 to rotate.

[0035] Reference Figure 1 , Figure 4 The filter chamber 2 is rotatably connected to a filter plate 29, and the filter plate 29 can filter impurities inside the treatment agent. Two guide blocks 28 are fixedly connected to the left side of the top of the filter plate 29, and the impurities can move to the outside of the filter chamber 2 along the guide blocks 28. The front and rear parts of the right side of the filter plate 29 are fixedly connected to moving blocks 33, and the moving blocks 33 are slidably connected to the inside of the filter chamber 2. The moving blocks 33 slide inside the filter chamber 2 to support the filter plate 29 to rotate and shake. A fixed block 30 is fixedly connected to the bottom side of the filter plate 29, and a rotating rod 31 is rotatably connected to the fixed block 30. A turntable 32 is rotatably connected to the rear side of the rotating rod 31, and a rotating shaft 23 is fixedly connected to the rear side of the turntable 32. The rotating shaft 23 is rotatably connected to the inside of the filter chamber 2, and the rotating shaft 23 can drive the turntable 32 to rotate. The rotation of the turntable 32 can drive the rotating rod 31 to rotate with the turntable 32, and the rotation of the rotating rod 31 can rotate and shake the electric filter plate 29 through the fixed block 30.

[0036] Reference Figure 1 , Figure 3A mounting plate 27 is fixedly connected to the rear side of the stirring bin 17, and the mounting plate 27 is used to install the connecting shaft 12. The connecting shaft 12 is rotatably connected inside the mounting plate 27. The outer peripheries of the rotating shaft 22 and the connecting shaft 12 are fixedly connected with pulleys 13. The outer peripheries of the two pulleys 13 are sleeved with belts 14. The motor 15 can drive the connecting shaft 12 to rotate through the pulleys 13 and the belt 14. The rear end of the rotating shaft 23 is fixedly connected to a bevel gear 1 24, and the bottom end of the connecting shaft 12 is fixedly connected to a bevel gear 25. The bevel gear 1 24 is meshed with the bevel gear 25. The connecting shaft 12 can drive the rotating shaft 2 23 to rotate through the bevel gear 1 24 and the bevel gear 2 25. A protective shell is fixedly connected to the rear side of the filtering bin 2, and the protective shell is arranged on the outer peripheries of the bevel gear 1 24 and the bevel gear 2 25. The protective shell is used to protect the bevel gear 1 24 and the bevel gear 2 25.

[0037] Working principle: Add chemicals and a proper amount of water into the mixing chamber 17 through the adding pipe 26, then start the motor 15, the driving end of the motor 15 drives the rotating shaft 22 to rotate, the rotating shaft 22 can respectively drive the multiple mixing blades 21 and the rotating frame 19 to rotate, the multiple mixing blades 21 can rotate to mix the chemicals and water, the rotating frame 19 can drive the multiple scrapers 18 to rotate, so as to scrape off the chemicals attached to the inner wall of the mixing chamber 17, and the rotating shaft 22 can drive the connecting shaft 12 to rotate through the pulley 13 and the belt 14 during the rotation of the rotating shaft 22 , the connecting shaft 12 drives the rotating shaft 23 to rotate through the bevel gear 1 24 and the bevel gear 2 25, the rotating shaft 23 can drive the rotating disk 32 to rotate so that the rotating rod 31 rotates with the rotating disk 32, the rotating rod 31 can drive the filter plate 29 to rotate and shake through the fixed block 30, when the sewage treatment agent is prepared, the discharge pipe 20 is opened through the control valve, the sewage treatment agent flows to the inside of the filter bin 2 through the discharge pipe 20, the filter plate 29 rotates and shakes to filter and screen the impurities inside the sewage treatment agent, and the filtered sewage treatment agent can be stored in the filter bin 2. Then, the infusion pump 5 is started to drive the sewage treatment agent to flow to the nozzle 9 through the infusion pipe 4 and spray the sewage from the nozzle 9. When the spraying range needs to be adjusted, the motor 2 34 can be started. The motor 2 34 can drive the worm 36 to rotate through the connecting shaft 2 35. The rotation of the worm 36 drives the worm wheel 37 to rotate, so that the worm wheel 37 drives the threaded rod 7 to rotate. The rotation of the threaded rod 7 drives the moving rod 8 to rise and fall and adjust the height of the nozzle 9. The angle of the nozzle 9 can be adjusted by loosening the bolts, thereby adjusting the spraying range.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment agent delivery device, comprising a bottom plate (3), characterized in that: A spray assembly is arranged at the right part of the top side of the bottom plate (3); a filter chamber (2) is fixedly connected to the middle part of the top side of the bottom plate (3); a stirring chamber (17) is fixedly connected to the top side of the filter chamber (2); an addition pipe (26) is fixedly connected to the left side of the top of the stirring chamber (17); a funnel (38) is fixedly connected inside the stirring chamber (17); a discharge pipe (20) is fixedly connected to the bottom end of the funnel (38); a control valve is arranged on the periphery of the discharge pipe (20); a motor (15) is arranged at the top of the stirring chamber (17); a fixed valve (26) is fixedly connected to the periphery of the motor (15); The fixing frame (16) is fixedly connected to the top side of the stirring chamber (17) at its bottom side, the driving end of the motor (15) is fixedly connected to a rotating shaft (22), the outer periphery of the rotating shaft (22) is fixedly connected to a plurality of evenly distributed stirring blades (21), the interior of the filtering chamber (2) is rotatably connected to a filter plate (29), the top left side of the filter plate (29) is fixedly connected to two guide blocks (28), the front and rear parts of the right side of the filter plate (29) are fixedly connected to moving blocks (33), and the moving blocks (33) are slidably connected to the interior of the filtering chamber (2).

2. A sewage treatment agent delivery device according to claim 1, characterized in that: The spray assembly comprises an infusion pump (5), wherein the infusion pump (5) is fixedly connected to the top side of the bottom plate (3), and the input end and the output end of the infusion pump (5) are both fixedly connected to an infusion tube (4), one end of one of the infusion tubes (4) is fixedly connected to the inner side of the bottom of the filter bin (2), and the other end of the infusion tube (4) is fixedly connected to a spray head (9). A moving rod (8) is arranged at the top right side of the bottom plate (3), and the front and rear sides of the moving rod (8) are both slidably connected to a support frame (6), the bottom end of the support frame (6) is fixedly connected to the right part of the top side of the bottom plate (3), the bottom end of the moving rod (8) is internally threadedly connected to a threaded rod (7), and the bottom end of the threaded rod (7) is rotatably connected to the inside of the bottom plate (3), the top side of the moving rod (8) is fixedly connected to two evenly distributed fixing plates (11), and the outer periphery of the spray head (9) is fixedly connected to two connecting plates (10), and bolts are threadedly connected to the insides of adjacent fixing plates (11) and connecting plates (10).

3. A sewage treatment agent delivery device according to claim 1, characterized in that: The bottom end of the rotating shaft (22) is fixedly connected to a rotating frame (19), and the outer periphery of the rotating frame (19) is fixedly connected to a plurality of evenly distributed scrapers (18), and the scrapers (18) abut against the inner wall of the mixing chamber (17).

4. A sewage treatment agent delivery device according to claim 1, characterized in that: A fixed block (30) is fixedly connected to the bottom side of the filter plate (29), a rotating rod (31) is rotatably connected inside the fixed block (30), a rotating disk (32) is rotatably connected to the rear side of the rotating rod (31), a rotating shaft (23) is fixedly connected to the rear side of the rotating disk (32), and the rotating shaft (23) is rotatably connected to the inside of the filter bin (2).

5. A sewage treatment agent delivery device according to claim 4, characterized in that: The rear side of the mixing chamber (17) is fixedly connected to a mounting plate (27), the interior of the mounting plate (27) is rotatably connected to a connecting shaft (12), the outer peripheries of the rotating shaft (22) and the connecting shaft (12) are both fixedly connected to pulleys (13), and the outer peripheries of the two pulleys (13) are sleeved with belts (14).

6. A sewage treatment agent delivery device according to claim 5, characterized in that: The rear end of the second rotating shaft (23) is fixedly connected to a bevel gear (24), the bottom end of the first connecting shaft (12) is fixedly connected to a bevel gear (25), the bevel gear (24) is meshingly connected with the bevel gear (25), and the rear side of the filter bin (2) is fixedly connected to a protective shell, which is arranged on the periphery of the first bevel gear (24) and the second bevel gear (25).

7. A sewage treatment agent delivery device according to claim 2, characterized in that: The left side of the bottom plate (3) is fixedly connected to a second motor (34); the driving end of the second motor (34) is fixedly connected to a second connecting shaft (35); the right end of the second connecting shaft (35) is fixedly connected to a worm (36); the bottom end of the threaded rod (7) is fixedly connected to a worm wheel (37); the worm (36) is meshingly connected to the worm wheel (37).

8. A sewage treatment agent delivery device according to claim 1, characterized in that: A push rod (1) is fixedly connected to the left portion of the top side of the bottom plate (3), and a plurality of evenly distributed universal wheels are fixedly connected to the bottom side of the bottom plate (3).

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