Defoaming device for chemical cleaning wastewater of reverse osmosis membrane

Abstract

The utility model discloses a reverse osmosis membrane chemical cleaning wastewater defoaming device, which belongs to the technical field of sewage treatment, and comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a sewage pool, the upper surface of the sewage pool is fixedly connected with a fixed plate, the lower surface of the fixed plate is fixedly connected with a protective shell, and the protective shell is fixedly connected with a water tank. The reverse osmosis membrane chemical cleaning wastewater defoaming device comprises a fixed plate, a protective shell is arranged in the fixed plate, a pressure sensor is arranged in the protective shell, a movable groove is formed in the lower surface of the protective shell, a limiting rod is fixedly connected to the lower surface of the fixed plate, and a sliding sleeve is connected to the surface of the limiting rod in a sleeving mode. When a worker uses the device to eliminate foam, under the cooperation of a pressure sensor, a floating plate and an impact block, the liquid level in the sewage pool can be monitored in real time, so that the foam in the sewage pool can be eliminated in time.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, to a reverse osmosis membrane chemical cleaning wastewater defoaming device. Background Art

[0002] Sewage treatment is the process of removing pollutants from urban wastewater, mainly including domestic sewage and some industrial wastewater. Physical, chemical and biological processes are used to remove pollutants and produce treated wastewater that is safe for release into the environment. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. At present, the application of reverse osmosis membrane technology in sewage treatment is becoming more and more extensive, mainly because of its large processing capacity and less high-concentration sewage generated. The chemical cleaning of the reverse osmosis membrane after use is also relatively quick and convenient. When the cleaning agent is aerated and neutralized after use, it often produces more polluted foam. Because of its light weight and strong wind diffusion, it is easy to pollute nearby water bodies and the environment. The existing equipment is not convenient for staff to eliminate the foam inside the sewage pool in a timely and comprehensive manner. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a reverse osmosis membrane chemical cleaning wastewater defoaming device, which has the characteristics of being convenient for timely and comprehensive elimination of foam inside the sewage pool.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a reverse osmosis membrane chemical cleaning wastewater defoaming device, including a mounting plate, the upper surface of the mounting plate is fixedly connected to a sewage pool, the upper surface of the sewage pool is fixedly connected to a fixing plate, the lower surface of the fixing plate is fixedly connected to a protective shell, a pressure sensor is arranged inside the protective shell, a movable groove is provided on the lower surface of the protective shell, a limiting rod is fixedly connected to the lower surface of the fixing plate, a sliding sleeve is sleeved on the surface of the limiting rod, a floating plate is fixedly connected to the surface of the sliding sleeve, an impact block is fixedly connected to the upper surface of the floating plate, the impact block is arranged directly below the movable groove, an adjusting chamber is provided on the upper surface of the mounting plate, and the interior of the adjusting chamber is fixedly connected to There is a forward and reverse motor, the output shaft of the forward and reverse motor is fixedly connected with a threaded column, the surface of the threaded column is sleeved with a threaded cap, the upper surface of the threaded cap is fixedly connected with a connecting block, the upper surface of the mounting plate is provided with a movable plate, the connecting block is fixedly connected to the lower surface of the movable plate, the upper surface of the movable plate is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with a fixing frame, the interior of the fixing frame is fixedly connected with a spray pipe, the lower surface of the spray pipe is fixedly connected with a spray head, the upper surface of the mounting plate is fixedly connected with a liquid storage bin, the interior of the liquid storage bin is fixedly connected with a suction pump, the surface of the suction pump is fixedly connected with a connecting hose, and the other end of the connecting hose is fixedly connected to the surface of the spray pipe.

[0007] When using the reverse osmosis membrane chemical cleaning wastewater defoaming device of the present technical solution, with the cooperation of the pressure sensor, the floating plate and the impact block, the liquid level inside the sewage pool can be monitored in real time, so that the foam inside the sewage pool can be eliminated in time, and the forward and reverse motors can be started by controlling the switch to enable the support plate on the upper surface of the movable plate to drive the spray pipe to move, so as to completely eliminate the foam inside the sewage pool.

[0008] Furthermore, a liquid injection port is provided on the surface of the liquid storage tank, a sealing plug is pierced through the surface of the liquid injection port, the liquid injection port and the sealing plug are fixedly connected by threads, and there are a plurality of nozzles, which are evenly arranged on the lower surface of the spray pipe.

[0009] Furthermore, a bearing is fixedly connected inside the regulating bin so that a rotating shaft is passed through the inside thereof, the rotating shaft and the threaded column are fixedly connected, a limiting groove is provided on the upper surface of the regulating bin, and the connecting block is passed through the inside of the limiting groove.

[0010] Furthermore, a pulley is fixedly connected to the lower surface of the movable plate, a slide groove is opened on the upper surface of the mounting plate, the pulley is movably connected inside the slide groove, and there are two groups of pulleys and slide grooves, which are symmetrically arranged on the lower surface of the movable plate.

[0011] Furthermore, a fixing block is fixedly connected to the side of the mounting plate, and there are two groups of the fixing blocks, which are symmetrically arranged on both sides of the mounting plate. Threaded holes are opened on the surfaces of the fixing blocks so that fixing bolts are passed through the inside thereof.

[0012] Furthermore, an energy storage bin is provided inside the mounting plate, a battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the surface of the liquid storage bin, and a microprocessor is arranged inside the control switch.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The reverse osmosis membrane chemical cleaning wastewater defoaming device is provided with a pressure sensor, a floating plate and an impact block. When the staff uses the device to eliminate the foam, the pressure sensor, the floating plate and the impact block cooperate to monitor the liquid level inside the sewage pool in real time, so as to eliminate the foam inside the sewage pool in time;

[0016] 2. The reverse osmosis membrane chemical cleaning wastewater defoaming device is equipped with a forward and reverse motor. When the staff uses the device to eliminate the foam, the staff only needs to start the forward and reverse motor through the control switch, which can make the support plate on the upper surface of the movable plate drive the spray pipe to move, thereby facilitating the staff to completely eliminate the foam inside the sewage pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0020] Figure 3 It is a three-dimensional structural diagram of the regulating bin in the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the support plate in the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Mounting plate; 2. Sewage tank; 3. Fixed plate; 4. Protective shell; 5. Pressure sensor; 6. Movable groove; 7. Limit rod; 8. Baffle; 9. Floating plate; 10. Sleeve; 11. Impact block; 12. Liquid storage bin; 13. Suction pump; 14. Connecting hose; 15. Solenoid valve; 16. Liquid filling port; 17. Sealing plug; 18. Adjustment bin; 19. Forward and reverse motor; 20. Threaded column; 21. Threaded cap; 22. Connecting block; 23. Limit groove; 24. Movable plate; 25. Pulley; 26. Support plate; 27. Fixed frame; 28. Spray pipe; 29. ​​Spray head; 30. Slide; 31. Fixed block; 32. Fixing bolt; 33. Energy storage bin; 34. Battery; 35. Control switch; 36. Rotating shaft. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] See also Figure 1-4The utility model provides a technical solution: a defoaming device for wastewater chemical cleaning of reverse osmosis membrane, comprising a mounting plate 1, a sewage pool 2 is fixedly connected to the upper surface of the mounting plate 1, a fixing plate 3 is fixedly connected to the upper surface of the sewage pool 2, a protective shell 4 is fixedly connected to the lower surface of the fixing plate 3, a pressure sensor 5 is arranged inside the protective shell 4, by arranging the pressure sensor 5, a floating plate 9 and an impact block 11, under the cooperation of the pressure sensor 5, the floating plate 9 and the impact block 11, the liquid level inside the sewage pool 2 can be monitored in real time, so as to eliminate the foam inside the sewage pool 2 in time, a movable groove 6 is arranged on the lower surface of the protective shell 4, a limit rod 7 is fixedly connected to the lower surface of the fixing plate 3, a sliding sleeve 10 is sleeved on the surface of the limit rod 7, a floating plate 9 is fixedly connected to the surface of the sliding sleeve 10, an impact block 11 is fixedly connected to the upper surface of the floating plate 9, and the impact block 11 is arranged directly below the movable groove 6, an adjusting chamber 18 is arranged on the upper surface of the mounting plate 1, a forward and reverse motor 19 is fixedly connected to the inside of the adjusting chamber 18, and a positive and negative motor 19 is fixedly connected to the upper surface of the adjusting chamber 18. A forward and reverse motor 19 is provided. By simply starting the forward and reverse motor 19 through a control switch 35, the support plate 26 on the upper surface of the movable plate 24 can drive the spray pipe 28 to move, so that the staff can completely eliminate the foam inside the sewage pool 2. The output shaft of the forward and reverse motor 19 is fixedly connected with a threaded column 20. A threaded cap 21 is sleeved on the surface of the threaded column 20. A connecting block 22 is fixedly connected to the upper surface of the threaded cap 21. A movable plate 24 is provided on the upper surface of the mounting plate 1. The connecting block 22 is fixedly connected to the movable plate 24. The lower surface of the movable plate 24 and the upper surface of the movable plate 24 are fixedly connected with a support plate 26, the lower surface of the support plate 26 is fixedly connected with a fixing frame 27, the interior of the fixing frame 27 is fixedly connected with a spray pipe 28, the lower surface of the spray pipe 28 is fixedly connected with a nozzle 29, the upper surface of the mounting plate 1 is fixedly connected with a liquid storage tank 12, the interior of the liquid storage tank 12 is fixedly connected with a suction pump 13, the surface of the suction pump 13 is fixedly connected with a connecting hose 14, and the other end of the connecting hose 14 is fixedly connected to the surface of the spray pipe 28.

[0028] Specifically, a liquid injection port 16 is opened on the surface of the liquid storage tank 12, and a sealing plug 17 is passed through the surface of the liquid injection port 16. The liquid injection port 16 and the sealing plug 17 are fixedly connected by threads. There are multiple nozzles 29, which are evenly arranged on the lower surface of the spray pipe 28.

[0029] By adopting the above technical solution, the defoaming agent inside the liquid storage tank 12 can be injected into the nozzle 29 on the lower surface of the spray pipe 28 by simply starting the pump 13 through the control switch 35, thereby facilitating the staff to eliminate the foam inside the sewage pool 2.

[0030] Specifically, a bearing is fixedly connected inside the regulating bin 18 so that a rotating shaft 36 is passed through the inside thereof. The rotating shaft 36 and the threaded column 20 are fixedly connected. A limiting groove 23 is provided on the upper surface of the regulating bin 18 , and the connecting block 22 is passed through the inside of the limiting groove 23 .

[0031] Specifically, a pulley 25 is fixedly connected to the lower surface of the movable plate 24, a slide groove 30 is opened on the upper surface of the mounting plate 1, and the pulley 25 is movably connected inside the slide groove 30. There are two groups of pulleys 25 and slide grooves 30, which are symmetrically arranged on the lower surface of the movable plate 24.

[0032] Specifically, a fixing block 31 is fixedly connected to the side of the mounting plate 1 . There are two groups of fixing blocks 31 symmetrically arranged on both sides of the mounting plate 1 . Threaded holes are opened on the surfaces of the fixing blocks 31 so that fixing bolts 32 are passed through the inside thereof.

[0033] Specifically, an energy storage bin 33 is provided inside the mounting plate 1 , a battery 34 is fixedly connected inside the energy storage bin 33 , a control switch 35 is fixedly connected to the surface of the liquid storage bin 12 , and a microprocessor is disposed inside the control switch 35 .

[0034] The working principle of the utility model is as follows: when the utility model is used, the device is first moved to a suitable position, and then the position of the mounting plate 1 is fixed by the fixing bolts 32, thereby preventing the device from being offset during use, and then the staff injects the defoaming agent into the liquid storage tank 12 through the liquid injection port 16, and closes the liquid injection port 16 through the sealing plug 17. When the staff uses the device to defoam, first the foam inside the sewage pool 2 will drive the impact block 11 on the upper surface of the floating plate 9 to move upward, and when the impact block 11 squeezes the pressure sensor 5 inside the protective shell 4 through the movable groove 6, the pressure sensor 5 transmits the detected data to the inside of the control switch 35, thereby real-time defoaming of the sewage pool 2. The liquid level inside the pool 2 is monitored to facilitate the staff to eliminate the foam inside the sewage pool 2 in time. At the same time, the control switch 35 starts the forward and reverse motor 19 and the suction pump 13, and then the suction pump 13 injects the defoaming agent inside the liquid storage tank 12 into the inside of the spray pipe 28 through the connecting hose 14, and then sends it to the foam surface inside the sewage pool 2 through the nozzle 29 on the lower surface of the spray pipe 28, and then the forward and reverse motor 19 drives the connecting block 22 on the upper surface of the threaded cap 21 to move through the threaded column 20, so that the connecting block 22 drives the support plate 26 on the upper surface of the movable plate 24 to move, and then the support plate 26 drives the spray pipe 28 to move through the fixed frame 27, thereby starting to comprehensively eliminate the foam inside the sewage pool 2.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A reverse osmosis membrane chemical cleaning wastewater defoaming device, comprising a mounting plate (1), characterized in that: The upper surface of the mounting plate (1) is fixedly connected to a sewage pool (2), the upper surface of the sewage pool (2) is fixedly connected to a fixing plate (3), the lower surface of the fixing plate (3) is fixedly connected to a protective shell (4), a pressure sensor (5) is arranged inside the protective shell (4), a movable groove (6) is provided on the lower surface of the protective shell (4), a limit rod (7) is fixedly connected to the lower surface of the fixing plate (3), a sliding sleeve (10) is sleeved on the surface of the limit rod (7), a floating plate (9) is fixedly connected to the surface of the sliding sleeve (10), an impact block (11) is fixedly connected to the upper surface of the floating plate (9), and the impact block (11) is arranged directly below the movable groove (6), an adjustment chamber (18) is provided on the upper surface of the mounting plate (1), a forward and reverse motor (19) is fixedly connected inside the adjustment chamber (18), and the output shaft of the forward and reverse motor (19) is fixedly connected to a threaded column (20) ), the surface of the threaded column (20) is sleeved with a threaded cap (21), the upper surface of the threaded cap (21) is fixedly connected with a connecting block (22), the upper surface of the mounting plate (1) is provided with a movable plate (24), the connecting block (22) is fixedly connected to the lower surface of the movable plate (24), the upper surface of the movable plate (24) is fixedly connected with a supporting plate (26), the lower surface of the supporting plate (26) is fixedly connected with a fixing frame (27), the interior of the fixing frame (27) is fixedly connected with a spray pipe (28), the lower surface of the spray pipe (28) is fixedly connected with a spray head (29), the upper surface of the mounting plate (1) is fixedly connected with a liquid storage bin (12), the interior of the liquid storage bin (12) is fixedly connected with a pumping pump (13), the surface of the pumping pump (13) is fixedly connected with a connecting hose (14), the other end of the connecting hose (14) is fixedly connected to the surface of the spray pipe (28).

2. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: The surface of the liquid storage bin (12) is provided with a liquid injection port (16), the surface of the liquid injection port (16) is penetrated with a sealing plug (17), the liquid injection port (16) and the sealing plug (17) are fixedly connected by threads, and there are a plurality of spray heads (29) which are evenly arranged on the lower surface of the spray pipe (28).

3. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: The regulating bin (18) is fixedly connected with a bearing inside so that a rotating shaft (36) is passed through the inside thereof; the rotating shaft (36) is fixedly connected to the threaded column (20); a limiting groove (23) is provided on the upper surface of the regulating bin (18); and the connecting block (22) is passed through the inside of the limiting groove (23).

4. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: The lower surface of the movable plate (24) is fixedly connected with a pulley (25), the upper surface of the mounting plate (1) is provided with a slide groove (30), the pulley (25) is movably connected inside the slide groove (30), and the pulley (25) and the slide groove (30) are each provided with two groups, and are symmetrically arranged on the lower surface of the movable plate (24).

5. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: A fixing block (31) is fixedly connected to the side of the mounting plate (1). There are two groups of the fixing blocks (31) which are symmetrically arranged on both sides of the mounting plate (1). The surface of the fixing block (31) is provided with a threaded hole so that a fixing bolt (32) can be passed through the inside.

6. A reverse osmosis membrane chemical cleaning wastewater defoaming device according to claim 1, characterized in that: An energy storage bin (33) is provided inside the mounting plate (1), a battery (34) is fixedly connected inside the energy storage bin (33), a control switch (35) is fixedly connected to the surface of the liquid storage bin (12), and a microprocessor is arranged inside the control switch (35).

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