CN203315994U - Reverse-spraying tube absorption device - Google Patents
Reverse-spraying tube absorption device Download PDFInfo
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- CN203315994U CN203315994U CN2013203548644U CN201320354864U CN203315994U CN 203315994 U CN203315994 U CN 203315994U CN 2013203548644 U CN2013203548644 U CN 2013203548644U CN 201320354864 U CN201320354864 U CN 201320354864U CN 203315994 U CN203315994 U CN 203315994U
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- storage tower
- tube
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- spraying
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Abstract
The utility model discloses a reverse-spraying tube absorption device. The reverse-spraying tube absorption device comprises a hollow reverse-spraying container, a storage tower and an automatic alkali adding device, wherein a spray head is arranged in the reverse-spraying container; the spray head is a spiral spray head; a waste gas inlet tube is arranged at one end of the reverse-spraying container; an alkali liquor inlet tube and a waste liquor outlet tube are arranged at the other end of the reverse-spraying container; the alkali liquor inlet tube is respectively communicated with the spray head and the automatic alkali liquor adding tube; the waste liquor outlet tube is communicated with the storage tower; the storage tower is communicated with the automatic alkali adding device. The reverse-spraying tube absorption device is stable in process operation, good in waste gas absorption effect, capable of continuously operating an absorption process and high in alkali liquor utilization rate.
Description
Technical field
The utility model relates to industrial acid waste gas absorption process field, especially relates to a kind of reverse jet tube absorption plant.
Background technology
The reverse jet tube absorption techniques is processed at industrial waste gas, particularly the large-size chemical acid waste gas has important application in processing, the core of reverse jet tube absorption techniques is the serialization of contrary shower nozzle and add alkaline methods, what alkali lye was continuous is sprayed and is formed froth zone with reverse contact of waste gas by contrary shower nozzle, complete the absorption of gas at froth zone, and current add alkaline methods serialization is poor, caused the froth zone sprayed unstable, shower nozzle is simple pyramidal structure, the dispersiveness of foam is inhomogeneous, and this has caused the unstability of waste gas absorption effect.
Summary of the invention
The utility model is the problem existed in current reverse jet tube absorption techniques in order to solve, and a kind of alkali that adds continuously is provided, the uniform and stable reverse jet tube absorption plant of foam dispersion formed when shower nozzle sprays.
To achieve these goals, the utility model is by the following technical solutions: the reverse jet tube absorption plant, the contrary sprayer container, storage tower, the automatic alkali adding device that comprise hollow, be provided with shower nozzle in described contrary sprayer container, described shower nozzle is spiral nozzle, described contrary sprayer container one end is provided with that waste gas enters pipe, the other end is provided with alkali lye and enters pipe, waste liquid discharge pipe, and described alkali lye enters pipe and is communicated with shower nozzle, automatic alkali adding device respectively, and described waste liquid discharge pipe is communicated with storage tower.This programme shower nozzle adopts bigbore spiral nozzle, and the shower nozzle bottom is the spiral pattern structure, and main part is that two proportional cylinders of diameter form, and the diameter of lower cylindrical body is greater than the diameter of upper cylinder; Waste gas enters pipe by waste gas and enters in contrary sprayer container, alkali lye is controlled and is entered contrary sprayer container by the automatic alkali adding device, by spiral nozzle, alkali lye is sprayed with the waste gas that enters contrary sprayer container and contacts, form froth zone stable, that disperse, complete waste gas absorption at froth zone and form waste liquid, waste liquid enters in storage tower via the waste liquid discharge pipe.
As preferably, described storage tower is communicated with the automatic alkali adding device.The first alkali lye that absorbs waste gas, the degree that is far from reaching capacity, can utilize again to it, waste liquid in storage tower is introduced in the automatic alkali adding device, determine by the automatic alkali adding device whether it can go utilization again, meets the requirements and can be recycled, and saves large content of starting materials and the energy.
Therefore, the utlity model has following beneficial effect: (1) process operation is stable, and waste gas absorption is effective; (2) but absorption process serialization operation; 3) the alkali lye utilization rate is high.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the utility model shower nozzle.
In figure: 1, contrary sprayer container 2, storage tower 3, automatic alkali adding device 4, shower nozzle
5, waste gas enters pipe 6, alkali lye enters pipe 7, waste liquid discharge pipe.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment as shown in Figure 1 and Figure 2, the reverse jet tube absorption plant, the contrary sprayer container 1, storage tower 2, the automatic alkali adding device 3 that comprise hollow, be provided with shower nozzle 4 in contrary sprayer container 1, shower nozzle 4 is spiral nozzle, and contrary sprayer container 1 one ends are provided with that waste gas enters pipe 5, the other end is provided with alkali lye and enters pipe 6, waste liquid discharge pipe 7, and alkali lye enters pipe 6 and is communicated with shower nozzle 4, automatic alkali adding device 3 respectively, waste liquid discharge pipe 7 is communicated with storage tower 2, and storage tower 2 is communicated with automatic alkali adding device 3.
Specific implementation process is, waste gas enters pipe 5 by waste gas and enters in contrary sprayer container 1, alkali lye is controlled and is entered contrary sprayer container 1 by automatic alkali adding device 3, by spiral nozzle 4, alkali lye is sprayed with the waste gas that enters contrary sprayer container 1 and contacts, form froth zone stable, that disperse, complete waste gas absorption at froth zone and form waste liquid, waste liquid enters in storage tower 2 via waste liquid discharge pipe 7, waste liquid in storage tower 2 is introduced in automatic alkali adding device 3, determine that by automatic alkali adding device 3 whether they can go utilization again, meet the requirements and can be recycled.
Claims (2)
1. a reverse jet tube absorption plant, it is characterized in that, the contrary sprayer container, storage tower, the automatic alkali adding device that comprise hollow, be provided with shower nozzle in described contrary sprayer container, described shower nozzle is spiral nozzle, described contrary sprayer container one end is provided with that waste gas enters pipe, the other end is provided with alkali lye and enters pipe, waste liquid discharge pipe, and described alkali lye enters pipe and is communicated with shower nozzle, automatic alkali adding device respectively, and described waste liquid discharge pipe is communicated with storage tower.
2. reverse jet tube absorption plant according to claim 1, is characterized in that, described storage tower is communicated with the automatic alkali adding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548644U CN203315994U (en) | 2013-06-20 | 2013-06-20 | Reverse-spraying tube absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548644U CN203315994U (en) | 2013-06-20 | 2013-06-20 | Reverse-spraying tube absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315994U true CN203315994U (en) | 2013-12-04 |
Family
ID=49655396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203548644U Expired - Lifetime CN203315994U (en) | 2013-06-20 | 2013-06-20 | Reverse-spraying tube absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315994U (en) |
-
2013
- 2013-06-20 CN CN2013203548644U patent/CN203315994U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 310000 room 1001, building 2, No. 88, Xiangyuan Road, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG TAIHE ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 310000, room 1, building 1, No. 14 middle court Road, Gongshu District, Zhejiang, Hangzhou 105, China Patentee before: ZHEJIANG TIHE INSTRUMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |