Anti-blocking device for water scrubber

Abstract

The utility model relates to the technical field of water scrubber, in particular to a water scrubber anti-blocking device which comprises a rotating pipe, the rotating pipe is rotatably connected to a water scrubber through a sealing bearing, a connecting cylinder is connected to the rotating pipe through a limiting mechanism, a plurality of liquid outlet holes are formed in the circumference of the connecting cylinder at equal intervals, and the liquid outlet holes are communicated with the rotating pipe. The connecting cylinder moves through a moving mechanism, the rotating pipe rotates through a rotating mechanism, a liquid supply mechanism is connected to the rotating pipe, and a discharge valve is arranged on the water washing tower in a communicating mode. According to the utility model, the spraying range is ensured, so that the dredging and cleaning effects on the tray are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water washing towers, in particular to an anti-blocking device for water washing towers. Background Art

[0002] The product gas generated by the DMTO reaction is filtered through the existing three-stage and four-stage cyclone filters to filter the catalyst fine powder with larger particle size. The catalyst fine powder with smaller particle size cannot be effectively recovered and is brought into the subsequent system with the product for rapid cooling and water washing. Part of the catalyst cannot be settled and discharged from the rapid cooling water and water washing water system, causing the DMTO device water washing tower tray to be blocked by particle attachments (formed after being wrapped by MTO catalyst fine powder, oils produced in the reaction process, polymethylbenzene wax, etc.), resulting in the water washing tower operating pressure difference increase, frequent cleaning of the tray, system operation stability deterioration, affecting the long-term stable operation of the device, in the prior art, by adding an auxiliary agent that can disperse the adhesion of catalyst fine powder particles and reaction by-products in the water system into the water washing tower return tower water, so that it is dispersed, emulsified and dissolved in the water drainage system, thereby slowing down the clogging of the water washing tower tray scale, achieving the purpose of reducing the water washing tower pressure difference and extending the system operation cycle. However, it is difficult to spray the water with the auxiliary agent evenly on the tray, resulting in the disadvantage of poor tray cleaning and dredging effect. Utility Model Content

[0003] The utility model aims to solve the problem in the prior art that it is difficult to spray water with additives evenly onto a tower plate, resulting in poor cleaning and dredging effects of the tower plate, and proposes an anti-blocking device for a water washing tower.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A water washing tower anti-blocking device is designed, comprising a rotating tube, which is rotatably connected to the water washing tower through a sealed bearing, a connecting cylinder connected to the rotating tube through a limiting mechanism, a plurality of liquid outlet holes are equidistantly arranged on the circumference of the connecting cylinder, the connecting cylinder moves through a moving mechanism, the rotating tube rotates through the rotating mechanism, the rotating tube is connected to a liquid supply mechanism, and a discharge valve is provided on the water washing tower.

[0006] Preferably, the limiting mechanism comprises a limiting edge, a limiting groove is provided on the inner wall of the connecting tube, the limiting edge is fixedly connected to the rotating tube, and the limiting edge can be slidably disposed in the limiting groove.

[0007] Preferably, the moving mechanism includes a connecting block, which is rotatably connected to the connecting cylinder through a bearing, a connecting rod is fixedly connected to the connecting block, a piston is fixedly connected to the connecting rod, a sleeve is abutted on the piston, and the sleeve extends out of the water washing tower and is connected to a charging and suction dual-purpose pump.

[0008] Preferably, the rotating mechanism includes a second gear, the rotating tube is fixedly connected with the second gear, the water washing tower is fixedly connected with a motor, the motor is transmission-connected with a first gear, and the first gear is meshed with the second gear.

[0009] Preferably, the liquid supply mechanism comprises a connecting pipe, the connecting pipe is rotatably connected to the rotating pipe via a sealing bearing, the rotating pipe is connected to a connecting pump, and the connecting pump is connected to a storage box via a conducting pipe.

[0010] The utility model proposes an anti-blocking device for a water washing tower, which has the beneficial effect of: using a rotating mechanism to drive the rotating tube to rotate, so that when the rotating tube rotates, it drives the connecting tube to rotate, and at the same time, when the connecting tube rotates, it moves back and forth, and water with additives flows out from the liquid outlet, ensuring the spraying range, thereby ensuring the cleaning effect of the tower plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a water washing tower anti-blocking device proposed by the utility model;

[0012] Figure 2 This is a cross-sectional view of a three-dimensional diagram of a water washing tower anti-blocking device proposed by the utility model Figure 1 ;

[0013] Figure 3 This is a cross-sectional view of a three-dimensional diagram of a water washing tower anti-blocking device proposed by the utility model Figure 2 .

[0014] In the figure: 1. water washing tower; 2. connecting pipe; 3. conducting pipe; 4. storage box; 5. connecting pump; 6. first gear; 7. second gear; 8. connecting cylinder; 9. limiting edge; 10. connecting block; 11. charging and suction dual-purpose pump; 12. sleeve; 13. liquid outlet; 14. motor; 15. discharge valve; 16. rotating pipe; 17. connecting rod. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] Example 1

[0017] Reference Figure 1-3A water washing tower anti-blocking device comprises a rotating tube 16, which is rotatably connected to the water washing tower 1 through a sealed bearing, and is connected to a connecting cylinder 8 through a limiting mechanism, and a plurality of liquid outlet holes 13 are provided on the connecting cylinder 8 at equal distances around the circumference, and the connecting cylinder 8 moves through a moving mechanism, and the rotating tube 16 rotates through the rotating mechanism, and is connected to a liquid supply mechanism, and a discharge valve 15 is connected to the water washing tower 1. The rotating tube 16 is driven to rotate by the rotating mechanism, so that when the rotating tube 16 rotates, it drives the connecting cylinder 8 to rotate, and at the same time, the connecting cylinder 8 moves back and forth when it rotates, and the water with the additive flows out from the liquid outlet 13, so as to ensure the spraying range, thereby ensuring the dredging and cleaning effect of the tower plate.

[0018] The limiting mechanism includes a limiting edge 9, a limiting groove is provided on the inner wall of the connecting tube 8, the limiting edge 9 is fixedly connected to the rotating tube 16, and the limiting edge 9 can be slidably arranged in the limiting groove. By adopting the design of the limiting edge 9 and the limiting groove, the connecting tube 8 and the rotating tube 16 are limited to coaxial rotation.

[0019] The moving mechanism includes a connecting block 10, which is rotatably connected to the connecting cylinder 8 through a bearing. A connecting rod 17 is fixedly connected to the connecting block 10, and a piston is fixedly connected to the connecting rod 17. A sleeve 12 is abutted on the piston. The sleeve 12 extends out of the water washing tower 1 and is connected to a charging and suction dual-purpose pump 11. The air is squeezed into the sleeve 12 by the charging and suction dual-purpose pump 11 to drive the piston to move, so that the connecting rod 17 drives the connecting cylinder 8 to move. When the charging and suction dual-purpose pump 11 inhales, the air is sucked out. Under the action of the air pressure on the inner wall of the water washing tower, the piston drives the piston to move, thereby driving the connecting cylinder 8 to move back and forth, ensuring that the connecting cylinder 8 can move when rotating to ensure the spraying range, so that the water with the additive can fully contact the tower plate.

[0020] The rotating mechanism includes a second gear 7, the second gear 7 is fixedly connected to the rotating tube 16, the motor 14 is fixedly connected to the water washing tower 1, the motor 14 is transmission-connected to the first gear 6, the first gear 6 is meshed with the second gear 7, and is rotated by the motor 14, thereby driving the first gear 6 to rotate, the first gear 6 drives the second gear 7 to rotate, and the second gear 7 drives the rotating tube 16 to rotate.

[0021] The liquid supply mechanism includes a connecting pipe 2, which is rotatably connected to a rotating pipe 16 through a sealed bearing. A connecting pump 5 is connected to the rotating pipe 16, and the connecting pump 5 is connected to a storage box 4 through a conducting pipe 3. The auxiliary agent is mixed with water in the storage box 4. The auxiliary agent can be diesel, which can be used directly without mixing with water to dredge the tower plate.

[0022] When in use, the liquid supply mechanism supplies liquid and rotates through the motor 14, thereby driving the first gear 6 to rotate, and the first gear 6 drives the second gear 7 to rotate, so that the second gear 7 drives the rotating tube 16 to rotate, and drives the connecting tube 8 to rotate, and the dual-purpose suction and charging pump 11 inflates and squeezes air into the sleeve 12, drives the piston to move, so that the connecting rod 17 drives the connecting tube 8 to move, and the dual-purpose suction and charging pump 11 sucks out the air when inhaling air, and the piston drives the piston to move under the action of the air pressure on the inner wall of the water washing tower, thereby driving the connecting tube 8 to move back and forth, ensuring that the connecting tube 8 moves back and forth when rotating, thereby increasing the spraying range, dispersing, emulsifying and dissolving it into the water drainage system, and discharging it from the discharge valve 15.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water washing tower anti-blocking device, comprising a rotating tube (16), characterized in that: The rotating tube (16) is rotatably connected to the water washing tower (1) via a sealing bearing; the rotating tube (16) is connected to a connecting cylinder (8) via a limiting mechanism; a plurality of liquid outlet holes (13) are provided on the connecting cylinder (8) at equal intervals on the circumference; the connecting cylinder (8) moves via a moving mechanism; the rotating tube (16) rotates via the rotating mechanism; the rotating tube (16) is connected to a liquid supply mechanism; and a discharge valve (15) is provided on the water washing tower (1).

2. A water washing tower anti-blocking device according to claim 1, characterized in that: The limiting mechanism comprises a limiting edge (9), a limiting groove is provided on the inner wall of the connecting tube (8), the limiting edge (9) is fixedly connected to the rotating tube (16), and the limiting edge (9) can be slidably arranged in the limiting groove.

3. The water washing tower anti-blocking device according to claim 1, characterized in that: The moving mechanism comprises a connecting block (10), the connecting block (10) being rotatably connected to the connecting cylinder (8) via a bearing, a connecting rod (17) being fixedly connected to the connecting block (10), a piston being fixedly connected to the connecting rod (17), a sleeve (12) being abutted against the piston, and the sleeve (12) extending out of the water washing tower (1) and being connected to a charging and suction dual-purpose pump (11).

4. The water washing tower anti-blocking device according to claim 1, characterized in that: The rotating mechanism comprises a second gear (7), the rotating tube (16) is fixedly connected to the second gear (7), the water washing tower (1) is fixedly connected to a motor (14), the motor (14) is transmission-connected to a first gear (6), and the first gear (6) is meshed with the second gear (7).

5. A water washing tower anti-blocking device according to any one of claims 1 to 4, characterized in that: The liquid supply mechanism comprises a connecting pipe (2), the connecting pipe (2) being rotatably connected to the rotating pipe (16) via a sealing bearing, the rotating pipe (16) being connected to a connecting pump (5), and the connecting pump (5) being connected to a storage box (4) via a conducting pipe (3).

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