CN214552458U

CN214552458U - Waste gas treatment spray tower

Info

Publication number: CN214552458U
Application number: CN202022461670.7U
Authority: CN
Inventors: 王文洪
Original assignee: Xinchang New Hongli Aluminum Industry Co ltd
Current assignee: Xinchang New Hongli Aluminum Industry Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-11-02
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a waste gas treatment technical field especially relates to a waste gas treatment spray column, comprising a tower body, the air inlet has been seted up to the lower part lateral wall of tower body, and the top of tower body is provided with the gas outlet, and the tower body inner chamber is equipped with two-layer bearing plate, and passes through the supreme branch is established to medicine pond chamber, first chamber and the second sprays the chamber to the inner chamber down in proper order with the bearing plate, be equipped with the filler on the bearing plate, the top of filler is equipped with a plurality of shower nozzles, the medicine pond intracavity is equipped with the built-in medicine pond that is the toper structure. The utility model discloses a built-in medicine pond design simple structure for liquid assemble to the medicine pond in more easily, be difficult for the wall built-up, and the required medicament and the water yield of using of equal volume tower body that has just significantly reduced, practiced thrift the cost.

Description

Waste gas treatment spray tower

Technical Field

The utility model relates to an exhaust-gas treatment technical field especially relates to an exhaust-gas treatment spray column.

Background

As everyone knows, can produce a large amount of organic waste gas in the chemical production process, chemical waste gas administers and uses the spray column to be one kind and handle the chemical waste gas that produces through the mode that sprays, improves the auxiliary device of feature of environmental protection, and it has obtained extensive use in chemical production's field. The spray column that often chemical industry was used's size is all great, and consequently the medicine pond is also along with the increase, and the water and the dosage that correspond naturally are all huge, and the cost that the enterprise is used for environmental protection exhaust-gas treatment also is a little figure, consequently the utility model designs a can practice thrift the exhaust-gas treatment spray column of cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the prior art, the utility model provides a can effectively practice thrift the exhaust-gas treatment spray column of cost, its concrete technical scheme as follows.

The utility model provides a waste gas treatment spray column, includes the tower body, the air inlet has been seted up to the lower part lateral wall of tower body, and the top of tower body is provided with the gas outlet, and the tower body inner chamber is equipped with two-layer bearing plate, and through the bearing plate is equipped with the filler with the inner chamber from supreme division down to medicine pond chamber, first spraying chamber and the second spraying chamber in proper order, be equipped with the filler on the bearing plate, the top of filler is equipped with a plurality of shower nozzles, the medicine pond intracavity is equipped with the built-in medicine pond that is the toper structure.

Furthermore, the outside of the tower body is provided with a circulating pump, the input end of the circulating pump is connected with a water pumping pipeline, the output end of the circulating pump is connected with a water delivery pipeline, the water pumping pipeline is communicated to the lower part of the built-in medicine pool, and the water delivery pipeline is communicated to the plurality of spray heads.

Further, the outer wall of tower body leans on to be equipped with external medicine pond, external medicine pond passes through pipeline and built-in medicine pond intercommunication.

Further, the upper portion lateral wall, middle part lateral wall and the lower part lateral wall of tower body still all are equipped with the window, respectively correspond to the second and spray chamber, first chamber and the medicine pond chamber of spraying.

The utility model discloses a built-in medicine pond design simple structure for liquid assemble to the medicine pond in more easily, be difficult for the wall built-up, and the required medicament and the water yield of using of equal volume tower body that has just significantly reduced, practiced thrift the cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

in the figure, 1-tower body, 2-water supply pipeline, 3-circulating pump, 4-second spraying cavity, 5-first spraying cavity, 6-air inlet, 7-water pumping pipeline, 8-external medicine adding pool, 9-internal medicine pool, 10-medicine pool cavity, 11-bearing plate, 12-filler, 13-spray head, 14-air outlet and 15-window.

Detailed Description

In order to make the objects, technical effects and technical solutions of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings of the specification.

As shown in fig. 1, the waste gas treatment spray tower comprises a tower body 1, wherein a gas inlet 6 is formed in the side wall of the lower portion of the tower body 1, a gas outlet 14 is formed in the top of the tower body 1, two layers of support plates 11 are arranged in the inner cavity of the tower body 1, the inner cavity is sequentially divided into a medicine pool cavity 10, a first spraying cavity 5 and a second spraying cavity 4 from bottom to top through the support plates 11, a filler 12 is arranged on the support plates 11, a plurality of spray heads 13 are arranged above the filler 12, and a built-in medicine pool 9 with a conical structure is arranged in the medicine pool cavity 10.

The external portion of tower body 1 is equipped with circulating pump 3, the input of circulating pump 3 is connected with water pumping pipeline 7, and the output is connected with water delivery pipeline 2, water pumping pipeline 7 communicates to the lower part of built-in medicine pond 9, water delivery pipeline 2 communicates to a plurality of shower nozzles 13.

The outer wall of the tower body 1 is provided with an external dosing tank 8, and the external dosing tank 8 is communicated with an internal dosing tank 9 through a pipeline. The designed external dosing pool 8 is convenient for the dosing operation of workers and the concentration of the test medicament.

The upper side wall, the middle side wall and the lower side wall of the tower body 1 are respectively provided with a window 15 which respectively corresponds to the second spraying cavity 4, the first spraying cavity 5 and the medicine pool cavity 10.

The working process is as follows: firstly, the concentration of the medicament can be measured through the external medicament adding pool 8, the medicament amount is added according to the requirement, waste gas enters the medicament pool cavity 10 at the lower part of the tower body 1 through the gas inlet 6, the waste gas rises, the spray tower extracts the spray liquid of the internal medicament pool 9 through the circulating pump 3, the spray liquid is sprayed out through the water supply pipeline 2 to the plurality of spray heads 13 and is sprayed onto the filler 12, the gas phase and the liquid phase are closely contacted to carry out mass transfer on the surface of the filler 12, and the liquid flows downwards along the filler 12 and is gathered in the conical internal medicament pool 9 for recycling. The design of the 9 conical structures of built-in medicine pond for liquid assemble to the medicine pond more easily in, be difficult for the wall built-up, and the required medicament and the water yield of using of the equal volume tower body that have significantly reduced, practiced thrift the cost.

Claims

1. The utility model provides a waste gas treatment spray column, includes tower body (1), air inlet (6) have been seted up to the lower part lateral wall of tower body (1), and the top of tower body (1) is provided with gas outlet (14), and tower body (1) inner chamber is equipped with two-layer bearing plate (11), and passes through bearing plate (11) are from supreme branch down with the inner chamber and are established to medicine pond chamber (10), first spraying chamber (5) and second spraying chamber (4) in proper order, be equipped with filler (12) on bearing plate (11), the top of filler (12) is equipped with a plurality of shower nozzles (13), its characterized in that, be equipped with built-in medicine pond (9) that are the toper structure in medicine pond chamber (10).

2. An exhaust gas treatment spray tower according to claim 1, characterized in that a circulation pump (3) is provided outside the tower body (1), the input end of the circulation pump (3) is connected with a water pumping pipeline (7), the output end is connected with a water delivery pipeline (2), the water pumping pipeline (7) is communicated to the lower part of the built-in chemical tank (9), and the water delivery pipeline is communicated to a plurality of spray heads (13).

3. An exhaust gas treatment spray tower according to claim 1, wherein the outer wall of the tower body (1) is provided with an external dosing tank (8), and the external dosing tank (8) is communicated with the internal dosing tank (9) through a pipeline.

4. An effluent gas treatment spray tower as claimed in claim 1 wherein said tower body (1) is further provided with windows (15) in each of the upper, middle and lower side walls thereof corresponding to the second spray chamber (4), the first spray chamber (5) and the chemical bath chamber (10), respectively.