Washing tower capable of adjusting and controlling liquid level

Abstract

The utility model relates to the technical field of washing towers, in particular to a washing tower capable of adjusting and controlling liquid level, which comprises a base, the upper end face of the base is fixedly connected with a washing tower body, the front face of the washing tower body is hermetically connected with a cover plate, and the cover plate and the washing tower body are jointly in threaded connection with screws. A supporting frame is fixedly connected to the upper end face of the base, a liquid storage box is fixedly connected to the upper end face of the supporting frame, a liquid inlet pipe is fixedly connected to the upper end face of the liquid storage box, a liquid pump is fixedly connected to the upper end face of the base, and a liquid outlet pipe is fixedly connected to the liquid outlet end of the liquid pump. Liquid is added into the washing tower body through the connecting pipe, when the liquid reaches a certain height, the hollow block is driven to slowly move upwards through buoyancy, when the fixing ring makes contact with the bottom of the fixing block, the hollow block stops moving, and at the moment, the hollow block just blocks one end of the connecting pipe; therefore, the effect of controlling the liquid level in the washing tower body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrubbers, in particular to a scrubber capable of adjusting and controlling the liquid level. Background Art

[0002] Patent No. CN208642140U discloses a scrubber. The structural design of the utility model is reasonable, and all components of the device have a simple structure, so the maintenance requirements are minimized.

[0003] For the above-mentioned existing scrubber, during operation, the spray liquid is discharged through the spray pipe, contacts the waste gas, adsorbs and combines dust, etc., and brings them into the oil residue separation water tank below. The suspended oil residue is separated, and the dust precipitate enters the spray pipe again with the circulating water pump for spraying. A branch conveying pipe is connected to the main conveying pipe, and a part of the circulating spray liquid enters the filter to remove dust particles. The filtered spray liquid returns to the oil residue separation water tank again and is added to the circulating system. Through continuous multiple cycles of filtration, the effect of reducing the dust particle precipitation in the spray liquid is achieved. However, since the liquid level of the oil residue separation water tank cannot be automatically controlled, the practicability of this device is relatively single.

[0004] To solve the above problems, the utility model provides a scrubber capable of adjusting and controlling the liquid level. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a scrubber capable of adjusting and controlling the liquid level to solve the technical problem in the prior art that "during operation, the spray liquid is discharged through the spray pipe, contacts the waste gas, adsorbs and combines dust, etc., and brings them into the oil residue separation water tank below. The suspended oil residue is separated, and the dust precipitate enters the spray pipe again with the circulating water pump for spraying. A branch conveying pipe is connected to the main conveying pipe, and a part of the circulating spray liquid enters the filter to remove dust particles. The filtered spray liquid returns to the oil residue separation water tank again and is added to the circulating system. Through continuous multiple cycles of filtration, the effect of reducing the dust particle precipitation in the spray liquid is achieved. However, since the liquid level of the oil residue separation water tank cannot be automatically controlled, the practicability of this device is relatively single".

[0006] To achieve the above object, the utility model is realized through the following technical solutions: It includes a base, on the upper end surface of which a scrubbing tower body is fixedly connected. A cover plate is hermetically connected to the front surface of the scrubbing tower body, and screws are commonly threadedly connected within the cover plate and the scrubbing tower body. On the upper end surface of the base, a support frame is fixedly connected, and on the upper end surface of the support frame, a liquid storage tank is fixedly connected. On the upper end surface of the liquid storage tank, a liquid inlet pipe is fixedly connected. On the upper end surface of the base, a liquid pump is fixedly connected, and the liquid outlet end of the liquid pump is fixedly connected to a liquid outlet pipe. Inside the inner wall of the scrubbing tower body, a spray rack is fixedly connected, and a packing support plate is fixedly connected to the inner wall of the scrubbing tower body. The upper end surface of the packing support plate is covered with a packing body. A fixing block is fixedly connected to the inner wall of the scrubbing tower body, a sliding rod is slidably connected within the inner wall of the fixing block, a fixing ring is fixedly connected to the surface of the sliding rod, the bottom end of the sliding rod is fixedly connected to a hollow block, and the back surface of the hollow block is slidably connected to the inner wall of the scrubbing tower body.

[0007] As a preferred technical solution of the utility model, a connecting pipe is fixedly connected to the front surface of the liquid storage tank, and both ends of the connecting pipe are respectively communicated with the inside of the liquid storage tank and the inside of the scrubbing tower body.

[0008] As a preferred technical solution of the utility model, the liquid inlet end of the liquid pump penetrates through the inner wall of the scrubbing tower body and is communicated with the inside of the scrubbing tower body, and one end of the liquid outlet pipe penetrates through the inner wall of the scrubbing tower body and is communicated with the inside of the spray rack.

[0009] As a preferred technical solution of the utility model, an air inlet pipe is fixedly connected to the front surface of the scrubbing tower body, and one end of the air inlet pipe penetrates through the inner wall of the scrubbing tower body and is communicated with the inside of the scrubbing tower body.

[0010] As a preferred technical solution of the utility model, an air outlet pipe is fixedly connected to the upper end surface of the scrubbing tower body, and one end of the air outlet pipe penetrates through the inner wall of the scrubbing tower body and is communicated with the inside of the scrubbing tower body.

[0011] As a preferred technical solution of the utility model, a threaded cap is threadedly connected to the surface of the liquid inlet pipe, and the bottom end of the liquid inlet pipe penetrates through the inner wall of the liquid storage tank and is communicated with the inside of the liquid storage tank.

[0012] The utility model provides a scrubbing tower with adjustable liquid level control, having the following beneficial effects:

[0013] The inside of the scrubbing tower body is filled with liquid through the connecting pipe. When the liquid reaches a certain height, the hollow block is slowly driven to move upward by buoyancy. When the fixing ring touches the bottom of the fixing block, the hollow block stops moving. At this time, the hollow block just blocks one end of the connecting pipe, thus playing a role in automatically controlling the liquid level inside the scrubbing tower body. Description of the Drawings

[0014] Figure 1 Structural schematic diagram proposed by the present utility model;

[0015] Figure 2 Cross-sectional schematic diagram of the scrubbing tower body proposed by the present utility model;

[0016] Figure 3 Structural schematic diagram of the liquid storage tank proposed by the present utility model;

[0017] Figure 4 Enlarged structural schematic diagram of part A proposed by the present utility model.

[0018] In the figure: 1 base, 2 scrubbing tower body, 3 liquid pump, 4 liquid outlet pipe, 5 support frame, 6 liquid storage tank, 7 liquid inlet pipe, 8 air inlet pipe, 9 cover plate, 10 screw, 11 air outlet pipe, 12 spray rack, 13 packing support plate, 14 packing body, 15 connecting pipe, 16 hollow block, 17 fixing ring, 18 fixing block, 19 sliding rod. Specific embodiments

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] Therefore, a feature pointed out in this specification will be used to illustrate one of the features of one embodiment of the present utility model, rather than implying that each embodiment of the present utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to show a possible system design, these features can also be used in other combinations not explicitly described. Therefore, unless otherwise stated, the described combination is not intended to be limiting.

[0021] The principle and structure of the present utility model will be described in detail below with reference to the accompanying drawings and embodiments:

[0022] Refer to Figures 1-4, A scrubbing tower with adjustable liquid level control, including a base 1. The upper end face of the base 1 is fixedly connected with a scrubbing tower body 2. The front of the scrubbing tower body 2 is hermetically connected with a cover plate 9. The cover plate 9 and the scrubbing tower body 2 are jointly threadedly connected with screws 10. The upper end face of the base 1 is fixedly connected with a support frame 5. The upper end face of the support frame 5 is fixedly connected with a liquid storage tank 6. The upper end face of the liquid storage tank 6 is fixedly connected with a liquid inlet pipe 7. The upper end face of the base 1 is fixedly connected with a liquid pump 3. The liquid outlet end of the liquid pump 3 is fixedly connected with a liquid outlet pipe 4. The inner wall of the scrubbing tower body 2 is fixedly connected with a spray rack 12. The inner wall of the scrubbing tower body 2 is fixedly connected with a packing support plate 13. The upper end face of the packing support plate 13 is covered with a packing body 14. The inner wall of the scrubbing tower body 2 is fixedly connected with a fixing block 18. The inner wall of the fixing block 18 is slidably connected with a sliding rod 19. The surface of the sliding rod 19 is fixedly connected with a fixing ring 17. The bottom end of the sliding rod 19 is fixedly connected with a hollow block 16. The back of the hollow block 16 is slidably connected with the inner wall of the scrubbing tower body 2.

[0023] By setting the packing body 14, the contact area between the waste gas and the liquid sprayed by the spray rack 12 can be increased, so that they can react fully.

[0024] Furthermore, the front of the liquid storage tank 6 is fixedly connected with a connecting pipe 15. The two ends of the connecting pipe 15 are respectively communicated with the inside of the liquid storage tank 6 and the inside of the scrubbing tower body 2.

[0025] By setting the connecting pipe 15, the liquid in the liquid storage tank 6 can flow into the scrubbing tower body 2 through the connecting pipe 15.

[0026] Furthermore, the liquid inlet end of the liquid pump 3 penetrates through the inner wall of the scrubbing tower body 2 and is communicated with the inside of the scrubbing tower body 2. One end of the liquid outlet pipe 4 penetrates through the inner wall of the scrubbing tower body 2 and is communicated with the inside of the spray rack 12.

[0027] By setting the liquid pump 3, the liquid in the scrubbing tower body 2 can be transported to the spray rack 12 through the liquid outlet pipe 4 under the operation of the liquid pump 3 and then sprayed out through the nozzles on the spray rack 12.

[0028] Furthermore, the front of the scrubbing tower body 2 is fixedly connected with an air inlet pipe 8. One end of the air inlet pipe 8 penetrates through the inner wall of the scrubbing tower body 2 and is communicated with the inside of the scrubbing tower body 2.

[0029] By setting the air inlet pipe 8, the waste gas to be treated enters the scrubbing tower body 2 from the air inlet pipe 8 for scrubbing.

[0030] Furthermore, the upper end face of the scrubbing tower body 2 is fixedly connected with an air outlet pipe 11. One end of the air outlet pipe 11 penetrates through the inner wall of the scrubbing tower body 2 and is communicated with the inside of the scrubbing tower body 2.

[0031] By setting the air outlet pipe 11, the treated gas is discharged from the scrubbing tower body 2 through the air outlet pipe 11.

[0032] Further, a threaded cover is threadedly connected to the surface of the liquid inlet pipe 7, and the bottom end of the liquid inlet pipe 7 penetrates through the inner wall of the liquid storage tank 6 and is connected to the inside of the liquid storage tank 6.

[0033] By providing the liquid inlet pipe 7, when the liquid in the liquid storage tank 6 is insufficient, the liquid storage tank 6 can be refilled through the liquid inlet pipe 7.

[0034] The working principle of the present utility model is as follows: First, start the liquid pump 3, and transport the liquid in the scrubbing tower body 2 to the spray rack 12 through the liquid outlet pipe 4, and then spray it out through the nozzles on the spray rack 12 to spray the liquid on the packing body 14 on the packing support plate 13, so as to form a thin film on the surface of the packing body 14. Subsequently, the waste gas to be treated is discharged into the scrubbing tower body 2 from the air inlet pipe 8. The waste gas contacts the packing body 14 through the holes on the packing support plate 13 and will be adsorbed by the liquid film on the packing body 14. After a period of reaction, the harmful substances in the waste gas are separated, and the clean gas is then discharged from the scrubbing tower body 2 through the air outlet pipe 11 and enters the next process. During the operation of the liquid pump 3, the liquid level inside the scrubbing tower body 2 drops, the buoyancy decreases, driving the hollow block 16 to move downward, thereby opening the connecting pipe 15, and the inside of the scrubbing tower body 2 can be refilled. After the waste gas treatment is completed, the staff can remove the cover plate 9 from the front of the scrubbing tower body 2 by rotating the screw 10, so as to replace the packing body 14 on the packing support plate 13;

[0035] Compared with the prior art, the liquid level inside the scrubbing tower body 2 can be automatically controlled.

[0036] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A scrubbing tower with adjustable liquid level control, comprising a base (1), characterized in that, The upper end face of the base (1) is fixedly connected with a scrubbing tower body (2). The front face of the scrubbing tower body (2) is hermetically connected with a cover plate (9). The cover plate (9) and the scrubbing tower body (2) are commonly threadedly connected with screws (10). The upper end face of the base (1) is fixedly connected with a support frame (5). The upper end face of the support frame (5) is fixedly connected with a liquid storage tank (6). The upper end face of the liquid storage tank (6) is fixedly connected with a liquid inlet pipe (7). The upper end face of the base (1) is fixedly connected with a liquid pump (3). The liquid outlet end of the liquid pump (3) is fixedly connected with a liquid outlet pipe (4). The inner wall of the scrubbing tower body (2) is fixedly connected with a spray rack (12). The inner wall of the scrubbing tower body (2) is fixedly connected with a packing support plate (13). The upper end face of the packing support plate (13) is covered with a packing body (14). The inner wall of the scrubbing tower body (2) is fixedly connected with a fixing block (18). The inner wall of the fixing block (18) is slidably connected with a sliding rod (19). The surface of the sliding rod (19) is fixedly connected with a fixing ring (17). The bottom end of the sliding rod (19) is fixedly connected with a hollow block (16). The back face of the hollow block (16) is slidably connected with the inner wall of the scrubbing tower body (2).

2. The scrubber for adjustable control of liquid level according to claim 1, characterized in that, The front face of the liquid storage tank (6) is fixedly connected with a connecting pipe (15). The two ends of the connecting pipe (15) are respectively communicated with the inside of the liquid storage tank (6) and the inside of the scrubbing tower body (2).

3. The scrubber for adjustable control of liquid level according to claim 1, wherein, The liquid inlet end of the liquid pump (3) penetrates through the inner wall of the scrubbing tower body (2) and is communicated with the inside of the scrubbing tower body (2). One end of the liquid outlet pipe (4) penetrates through the inner wall of the scrubbing tower body (2) and is communicated with the inside of the spray rack (12).

4. The scrubber capable of adjusting and controlling the liquid level according to claim 1, wherein, The front face of the scrubbing tower body (2) is fixedly connected with an air inlet pipe (8). One end of the air inlet pipe (8) penetrates through the inner wall of the scrubbing tower body (2) and is communicated with the inside of the scrubbing tower body (2).

5. The scrubber for adjustable control of liquid level according to claim 1, wherein The upper end face of the scrubbing tower body (2) is fixedly connected with an air outlet pipe (11). One end of the air outlet pipe (11) penetrates through the inner wall of the scrubbing tower body (2) and is communicated with the inside of the scrubbing tower body (2).

6. The scrubber for adjustable control of liquid level according to claim 1, characterized in that, The surface of the liquid inlet pipe (7) is threadedly connected with a threaded cap. The bottom end of the liquid inlet pipe (7) penetrates through the inner wall of the liquid storage tank (6) and is communicated with the inside of the liquid storage tank (6).

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