CN202343087U - Efficient waste gas neutralizing tower - Google Patents
Efficient waste gas neutralizing tower Download PDFInfo
- Publication number
- CN202343087U CN202343087U CN2011204826915U CN201120482691U CN202343087U CN 202343087 U CN202343087 U CN 202343087U CN 2011204826915 U CN2011204826915 U CN 2011204826915U CN 201120482691 U CN201120482691 U CN 201120482691U CN 202343087 U CN202343087 U CN 202343087U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- tower
- tower body
- bubbling
- efficient waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to an efficient waste gas neutralizing tower comprising a centrifugal fan, a tower body and a circulating water pump, wherein a middle segment inner cylinder is arranged at the middle part of the tower body, and upper and lower stages of spray absorbing devices are arranged in the middle segment inner cylinder; and a stage of bubbling absorbing device is arranged on the bottom part of the tower body. The waste gas absorption rate of the efficient waste gas neutralizing tower provided by the utility model is higher than that of the traditional waste gas absorbing tower, the waste gas absorption rate is about 98%, the purified waste gas is much lower than the national emission standard, and the air pollution is basically eliminated, so that the efficient waste gas neutralizing tower can be used for purifying and absorbing acidic waste gas and alkaline waste gas.
Description
Technical field
The utility model relates to a kind of purifying processing device of absorbing waste gas, specifically a kind of efficient waste gas neutralizing tower.
Background technology
The tradition waste gas absorption tower generally only adopts the spray form to the absorption that neutralizes of acid or alkaline waste gas; Waste gas single file from bottom to top passes through the spray absorption plant; Directly enter atmosphere through taking off liquid net dehydrating demisting then; Though its purification efficiency has reached 95% height, but still the acid or alkaline waste gas that has about 5% is not purified processing, and environment is also had certain pollution.
The utility model content
The purpose of the utility model just provides a kind of high rate waste gas neutralizing tower, purifies absorption efficiency with further raising, reduces environmental pollution.
The utility model is achieved in that a kind of efficient waste gas neutralizing tower, comprises centrifugal blower, tower body and water circulating pump, it is characterized in that, is provided with the stage casing inner core at the middle part of said tower body, in the inner core of said stage casing, is provided with upper and lower two-stage spray absorption plant; Be provided with one-level bubbling absorption plant in the bottom of said tower body.Form the balancing gate pit between stage casing urceolus and the said stage casing inner core.
Said one-level bubbling absorption plant is in fluid storage tank, to be provided with the filtrate shelf, is provided with some bubbling pipes in the bottom of said filtrate shelf, and the open upper end of said bubbling pipe is communicated with in the balancing gate pit that between said stage casing inner core and said tower body sidewall, forms.Be loaded with alkaline neutralizer in the said fluid storage tank, fill filtrate between the said filtrate shelf.
The utility model has increased the bubbling absorption plant on the basis of traditional waste gas absorption tower; Can form waste gas and absorb better and neutralization; The waste gas absorption efficiency can reach about 98%, and the toxic emission after the purification has been eliminated the pollution to air basically well below national standard.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, tower body, 2, centrifugal blower, 3, water circulating pump, 4, fluid storage tank, 5, the filtrate shelf, 6, bubbling pipe, 7, secondary spray absorption plant, 8, three grades of spray absorption plants, 9, take off the liquid net, 10, the balancing gate pit, 11, the stage casing inner core.
The specific embodiment
As shown in Figure 1, the waste gas neutralizing tower comprises centrifugal blower 2, tower body 1 and water circulating pump 3, is provided with stage casing inner core 11 at the middle part of tower body 1, in stage casing inner core 11, is provided with secondary spray absorption plant 7 and three grades of spray absorption plants 8; Be provided with one-level bubbling absorption plant in the bottom of tower body 1.
One-level bubbling absorption plant is in fluid storage tank 4, to be provided with filtrate shelf 5, is provided with bubbling pipe 6 in the bottom of filtrate shelf 5, and the open upper end of bubbling pipe 6 is communicated with in the balancing gate pit 10 that between stage casing inner core 11 and tower body 1 sidewall, forms.
When bringing into use, earlier water circulating pump 3 was opened one to two minute, the neutralizer in the fluid storage tank 4 is pressed into secondary spray absorption plant 7 and three grades of spray absorption plants 8 by water circulating pump 3.Open centrifugal blower 2 then; Acid waste gas blasts balancing gate pit 10; Then by balancing gate pit's 10 equal each bubbling pipe 6 of dispensing; Acid waste gas gets in the alkaline neutralizer of fluid storage tanks 4 and produces bubbling through bubbling pipe 6, bubbling rises through the filtrate between the filtrate shelf 5 in the fluid storage tank 4, and gas-liquid is fully contacted.
Acid waste gas rises through stage casing inner core 11 through one-level bubbling absorption process, successively through in secondary spray absorption plant 7 and the three grades of spray absorption plants 8 and absorption.At last, the acid waste gas that absorbs through neutralization enters atmosphere through taking off after liquid net 9 takes off liquid.
When stopping using, should close air blast earlier 1 to 2 minute, close water circulating pump then, in order to avoid, cause acid waste gas to leak and contaminated environment because of water circulating pump quits work too early.
Among the above embodiment, change alkaline neutralizer into acid neutralizer after, also can be used as absorbing and purifying device to alkaline waste gas, specifically decide by actual needs.
Claims (2)
1. efficient waste gas neutralizing tower; Comprise centrifugal blower (2), tower body (1) and water circulating pump (3); It is characterized in that, be provided with stage casing inner core (11), in said stage casing inner core (11), be provided with upper and lower two-stage spray absorption plant at the middle part of said tower body (1); Be provided with one-level bubbling absorption plant in the bottom of said tower body (1).
2. efficient waste gas neutralizing tower according to claim 1; It is characterized in that; Said one-level bubbling absorption plant is in fluid storage tank (4), to be provided with filtrate shelf (5); Be provided with some bubbling pipes (6) in the bottom of said filtrate shelf (5), the open upper end of said bubbling pipe (6) is communicated with in the balancing gate pit (10) that between said stage casing inner core (11) and said tower body (1) sidewall, forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204826915U CN202343087U (en) | 2011-11-29 | 2011-11-29 | Efficient waste gas neutralizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204826915U CN202343087U (en) | 2011-11-29 | 2011-11-29 | Efficient waste gas neutralizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343087U true CN202343087U (en) | 2012-07-25 |
Family
ID=46532114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204826915U Expired - Fee Related CN202343087U (en) | 2011-11-29 | 2011-11-29 | Efficient waste gas neutralizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343087U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263837A (en) * | 2013-06-20 | 2013-08-28 | 苏州新区枫桥净化设备厂 | Simplified purification tower |
| CN103272458A (en) * | 2013-06-20 | 2013-09-04 | 苏州新区枫桥净化设备厂 | Waste gas purifying tower |
| CN103664728A (en) * | 2012-09-26 | 2014-03-26 | 中山天贸电池有限公司 | Method for recovering nuclear matrix protein (NMP) solvent in production of lithium ion battery |
| CN105833630A (en) * | 2016-06-16 | 2016-08-10 | 昆明中天达玻璃钢开发有限公司 | Acid gas treatment equipment |
| CN111135678A (en) * | 2020-03-04 | 2020-05-12 | 河北荣特化工股份有限公司 | Stacked bubbling and spraying tower |
-
2011
- 2011-11-29 CN CN2011204826915U patent/CN202343087U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664728A (en) * | 2012-09-26 | 2014-03-26 | 中山天贸电池有限公司 | Method for recovering nuclear matrix protein (NMP) solvent in production of lithium ion battery |
| CN103263837A (en) * | 2013-06-20 | 2013-08-28 | 苏州新区枫桥净化设备厂 | Simplified purification tower |
| CN103272458A (en) * | 2013-06-20 | 2013-09-04 | 苏州新区枫桥净化设备厂 | Waste gas purifying tower |
| CN105833630A (en) * | 2016-06-16 | 2016-08-10 | 昆明中天达玻璃钢开发有限公司 | Acid gas treatment equipment |
| CN111135678A (en) * | 2020-03-04 | 2020-05-12 | 河北荣特化工股份有限公司 | Stacked bubbling and spraying tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |