Circulating pump of spray tower

Abstract

The utility model relates to the technical field of spray tower circulating pumps, in particular to a spray tower circulating pump which comprises a spray tower body and further comprises a water storage tank arranged on the outer side of the spray tower body, and a water conveying mechanism is arranged on the top of the water storage tank. The spray tower comprises a spray tower body and a water conveying pipe arranged in the spray tower body, the water conveying pipe is annular, the inner wall of the water conveying pipe is communicated with a plurality of groups of spray heads, two groups of filter screens are arranged in the spray tower body, and an inclined plate is arranged at the bottom of the spray tower body; according to the spray tower circulating pump, water in the water storage tank can be conveniently conveyed into the water conveying pipe through the water conveying mechanism, the water conveying pipe and the spray head are matched for use to spray gas, and the filter screen, the inclined plate and the filter cartridge are matched for use to filter the spray water, so that the spray tower circulating pump is prevented from being blocked when working; due to the fact that the working environment in the spray tower is severe, a circulating pump is blocked, and the working efficiency of the circulating pump is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of spray tower circulation pumps, in particular to a spray tower circulation pump. Background Art

[0002] A spray tower is a method for treating industrial waste gas. Liquid is sprayed into the waste gas in a fine mist, mixing it with other gases in the air and diluting harmful substances, ultimately purifying the waste gas. In the spray tower, wastewater flows downward through a packing layer by gravity, where pollutants are removed through adsorption and biodegradation. Special materials or technologies can also be used to enhance the purification effect of the spray tower.

[0003] The circulation pump is susceptible to wear and corrosion during use, which shortens the service life of the circulation pump and may even affect the normal operation of the entire spray tower. Therefore, a spray tower circulation pump is needed. The existing spray tower circulation pump often needs to adopt complex structures and designs to adapt to different working conditions when conveying high-viscosity liquids, which not only increases the cost of the equipment, but also brings trouble to the maintenance of the equipment. In addition, when the existing spray tower circulation pump is working, due to the relatively harsh working environment in the spray tower, such as high temperature, high humidity and easy scaling, the circulation pump will be blocked, thereby affecting the working efficiency of the circulation pump. Utility Model Content

[0004] The purpose of the utility model is to provide a spray tower circulation pump to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spray tower circulation pump, comprising a spray tower body, and further comprising:

[0006] A water storage tank is arranged outside the spray tower body, and a water delivery mechanism is provided on the top of the water storage tank;

[0007] A water pipe is arranged inside the spray tower body, and the shape of the water pipe is annular. The inner wall of the water pipe is connected to several groups of spray heads. Two groups of filter screens are arranged inside the spray tower body. An inclined plate is provided at the bottom of the spray tower body. The inner wall of the water tank is provided with a vertically installed filter cartridge.

[0008] Preferably, the water delivery mechanism includes a circulating pump body arranged on the top of the water tank, the water inlet end of the circulating pump body is connected to a first water pipe, and one end of the first water pipe is connected to the inner wall of the water tank, and the water outlet end of the circulating pump body is connected to a second water pipe, and one end of the second water pipe is connected to the inner wall of the water delivery pipe.

[0009] Preferably, the top of the spray tower body is connected to a vertically arranged connecting pipe, and the top end of the connecting pipe is connected to the outer shell.

[0010] Preferably, a plurality of activated carbon adsorption plates are provided inside the shell, and the top of the shell is connected to a vertically arranged exhaust pipe.

[0011] Preferably, a support leg is fixed to the top of the spray tower body, and the top of the support leg is fixedly connected to the bottom of the shell.

[0012] Preferably, the inner wall of the spray tower body is connected to a transversely arranged air inlet pipe, one end of the air inlet pipe is provided with a sleeve, and the inner wall of the sleeve is provided with three rubber rings.

[0013] Preferably, one end of the sleeve is provided with a threaded joint, and the outer side of the threaded joint is threadedly connected to a clamping block.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model can conveniently transport the water in the water tank to the water pipe by arranging a water delivery mechanism, spray the gas by the water delivery pipe and the spray head, and filter the spray water by the filter screen, the inclined plate and the filter cartridge, thereby avoiding the circulation pump of the spray tower from being blocked due to the harsh working environment in the spray tower when the circulation pump is working, thereby affecting the working efficiency of the circulation pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a spray tower circulation pump provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the spray tower body provided by the utility model;

[0018] Figure 3 A schematic diagram of the water delivery mechanism provided by the utility model;

[0019] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A shown.

[0020] In the figure: 1. Spray tower body; 2. Water storage tank; 3. Water delivery mechanism; 31. Circulation pump body; 32. First water pipe; 33. Second water pipe; 4. Water delivery pipe; 5. Spray head; 6. Filter screen; 7. Inclined plate; 8. Filter cartridge; 9. Connecting pipe; 10. Outer shell; 11. Activated carbon adsorption plate; 12. Exhaust pipe; 13. Support leg; 14. Inlet pipe; 15. Sleeve; 16. Rubber ring; 17. Threaded joint; 18. Snap-in block. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-4 As shown, a spray tower circulation pump includes a spray tower body 1, a water storage tank 2 is provided on the outside of the spray tower body 1, and the water storage tank 2 is provided to facilitate water supply to the water delivery mechanism 3. The top of the water storage tank 2 is provided with a water delivery mechanism 3. By providing the water delivery mechanism 3, the water in the water storage tank 2 can be easily delivered to the water delivery pipe 4; the water delivery pipe 4 is provided inside the spray tower body 1, and the shape of the water delivery pipe 4 is annular. By providing the water delivery pipe 4, water can be easily delivered to the spray head 5. The shape of the water delivery pipe 4 is The inner wall is connected to several groups of spray heads 5. By setting the spray heads 5, the gas can be sprayed conveniently. Two groups of filter screens 6 are provided inside the spray tower body 1. By setting the filter screens 6, impurities or fine particles can be filtered. An inclined plate 7 is provided at the bottom of the spray tower body 1. By setting the inclined plate 7, the spray water can be transported to the water tank 2. The inner wall of the water tank 2 is provided with a vertically installed filter cartridge 8. By setting the filter cartridge 8, the water entering the first water pipe 32 can be filtered.

[0023] The water delivery mechanism 3 includes a circulation pump body 31 arranged on the top of the water tank 2. By setting the circulation pump body 31, the water in the water tank 2 can be conveniently delivered to the second water pipe 33 through the first water pipe 32. The water inlet end of the circulation pump body 31 is connected to the first water pipe 32, and one end of the first water pipe 32 is connected to the inner wall of the water tank 2. By setting the first water pipe 32, the water in the water tank 2 can be conveniently delivered to the circulation pump body 31. The water outlet end of the circulation pump body 31 is connected to the second water pipe 33, and one end of the second water pipe 33 is connected to the inner wall of the water delivery pipe 4. By setting the second water pipe 33, water can be conveniently delivered to the water delivery pipe 4.

[0024] The top of the spray tower body 1 is connected to a vertically arranged connecting pipe 9. By arranging the connecting pipe 9, the outer shell 10 can be conveniently connected to the spray tower body 1. The top of the connecting pipe 9 is connected to the outer shell 10. By arranging the outer shell 10, the activated carbon adsorption plate 11 can be conveniently protected; a plurality of activated carbon adsorption plates 11 are arranged inside the outer shell 10. By arranging the activated carbon adsorption plates 11, the water after spraying can be conveniently filtered. The top of the outer shell 10 is connected to a vertically arranged exhaust pipe 12. By arranging the exhaust pipe 12, the purified gas can be conveniently discharged; a support leg 13 is fixed to the top of the spray tower body 1, and the top of the support leg 13 is fixedly connected to the bottom of the outer shell 10. By arranging the support leg 13, the outer shell 10 can be conveniently supported.

[0025] The inner wall of the spray tower body 1 is connected to a transversely arranged air intake pipe 14. By arranging the air intake pipe 14, the gas can be easily transported into the spray tower body 1. A sleeve 15 is provided at one end of the air intake pipe 14. By arranging the sleeve 15, the gas pipe and the air intake pipe 14 can be easily connected. The inner wall of the sleeve 15 is provided with three rubber rings 16. By arranging the rubber rings 16, the connection between the gas pipe and the air intake pipe 14 can be easily sealed; a threaded joint 17 is provided at one end of the sleeve 15, and the outer side of the threaded joint 17 is threadedly connected to a clamping block 18. By arranging the threaded joint 17 and using it in conjunction with the clamping block 18, the gas pipe can be easily clamped.

[0026] Working principle: When in use, first connect the gas pipe and the air inlet pipe 14 by using the sleeve 15, rubber ring 16, threaded joint 17 and clamping block 18, and seal the connection between the gas pipe and the air inlet pipe 14 to prevent gas leakage, and then start the circulation pump body 31. The circulation pump body 31 transports the water in the water tank 2 to the second water pipe 33 through the first water pipe 32. The second water pipe 33 transports the water to the water pipe 4. The water pipe 4 transports the water to the sprinkler head 5. The gas is sprayed through the sprinkler head 5, and the impurities and fine particles dropped by the spray are filtered through the filter mesh 6. The spray water is re-transported to the water tank 2 through the inclined plate 7, thereby completing the purpose of water circulation. Then, the first water pipe 32 is filtered through the filter cartridge 8, and finally the gas after spraying is filtered through the shell 10, activated carbon adsorption plate 11, exhaust pipe 12 and support leg 13, and then the gas is discharged.

[0027] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A spray tower circulation pump, comprising a spray tower body (1), characterized in that: Also includes: A water storage tank (2) is arranged outside the spray tower body (1), and a water delivery mechanism (3) is provided on the top of the water storage tank (2); A water pipe (4) is arranged inside the spray tower body (1), and the water pipe (4) is arranged in a ring shape. The inner wall of the water pipe (4) is connected to a plurality of groups of spray heads (5). Two groups of filter screens (6) are arranged inside the spray tower body (1). An inclined plate (7) is provided at the bottom of the spray tower body (1). A vertically installed filter cartridge (8) is provided on the inner wall of the water storage tank (2).

2. A spray tower circulation pump according to claim 1, characterized in that: The water delivery mechanism (3) comprises a circulation pump body (31) arranged on the top of the water storage tank (2); the water inlet end of the circulation pump body (31) is connected to a first water conduit (32), and one end of the first water conduit (32) is connected to the inner wall of the water storage tank (2); the water outlet end of the circulation pump body (31) is connected to a second water conduit (33), and one end of the second water conduit (33) is connected to the inner wall of the water delivery pipe (4).

3. A spray tower circulation pump according to claim 1, characterized in that: The top of the spray tower body (1) is connected to a vertically arranged connecting pipe (9), and the top end of the connecting pipe (9) is connected to an outer shell (10).

4. A spray tower circulation pump according to claim 3, characterized in that: A plurality of activated carbon adsorption plates (11) are arranged inside the shell (10), and the top of the shell (10) is connected to a vertically arranged exhaust pipe (12).

5. A spray tower circulation pump according to claim 4, characterized in that: A support leg (13) is fixed to the top of the spray tower body (1), and the top end of the support leg (13) is fixedly connected to the bottom of the shell (10).

6. A spray tower circulation pump according to claim 1, characterized in that: The inner wall of the spray tower body (1) is connected to a transversely arranged air inlet pipe (14), one end of the air inlet pipe (14) is provided with a sleeve (15), and the inner wall of the sleeve (15) is provided with three rubber rings (16).

7. A spray tower circulation pump according to claim 6, characterized in that: One end of the sleeve (15) is provided with a threaded joint (17), and the outer side of the threaded joint (17) is threadedly connected to a clamping block (18).

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