CN104117267A - Ammonia gas film-falling absorption device - Google Patents
Ammonia gas film-falling absorption device Download PDFInfo
- Publication number
- CN104117267A CN104117267A CN201410390224.8A CN201410390224A CN104117267A CN 104117267 A CN104117267 A CN 104117267A CN 201410390224 A CN201410390224 A CN 201410390224A CN 104117267 A CN104117267 A CN 104117267A
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- China
- Prior art keywords
- film
- circulating pump
- falling
- falling absorption
- pipeline
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Abstract
The invention relates to an ammonia gas film-falling absorption device. The device comprises a finished product tank, a circulating pump A, an absorption tank, a middle tank, a vacuum set, a spraying tower, a circulating pump B and a film-falling absorption tower. The device is characterized in that the film-falling absorption tower is connected with the absorption tank, the finished product tank and the circulating pump A are connected with the film-falling absorption tower through a pipeline, the absorption tank is connected with the middle tank, the circulating pump B and the spraying tower through the pipeline; the vacuum set is arranged below the spraying tower, and the middle tank is connected with the vacuum set through the pipeline. The device can be applied to adsorbing ammonia water, the operation is simple and the design is novel.
Description
Technical field
The present invention relates to Ammonia recovery field, specifically a kind of ammonia falling film absorbing device.
Background technology
At present, in industrial processes, produce a large amount of ammonia exhaust gas, and most ammonia absorption device is not accomplished in removal process still to have the effect fully absorbing a large amount of ammonias to be wasted, and makes resource can not get effective utilization.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, a kind of low price is provided, be easy to regulate ammonia falling film absorbing device.
The present invention solves the problems of the technologies described above taked technical scheme: a kind of ammonia falling film absorbing device, be provided with finished pot, circulating pump A, tourie, pans, vacuum unit, spray column, circulating pump B, film-falling absorption tower, it is characterized in that: film-falling absorption tower is connected with tourie, finished pot is all connected with film-falling absorption tower by pipeline with circulating pump A, tourie is connected with pans, circulating pump B, spray column by pipeline, spray column below is provided with vacuum unit, and pans are connected with vacuum unit by pipeline.
The present invention is owing to taking said structure, and tail gas, by centrifugation, produces high concentration ammoniacal liquor, reclaims fully, energy-efficient.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure, be labeled as: 1. finished pot, 2. circulating pump A, 3. tourie, 4. pans, 5. vacuum unit, 6. spray column, 7. circulating pump B, 8. film-falling absorption tower.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1, the present invention relates to a kind of ammonia falling film absorbing device, comprise 1 finished pot, 2 circulating pump A, 3 touries, 4 pans, 5 vacuum units, 6 spray columns, 7 circulating pump B, 8 film-falling absorption towers, it is characterized in that: film-falling absorption tower 8 is connected with tourie 3, finished pot 1 is all connected with film-falling absorption tower 8 by pipeline with circulating pump A 2, tourie 3 is connected with pans 4, circulating pump B 7, spray column 6 by pipeline, spray column 6 belows are provided with vacuum unit 5, and pans 4 are connected with vacuum unit 5 by pipeline.
When the present invention uses, tail gas is through film-falling absorption tower 8, film-falling absorption tower 8 is worked under vacuum state, makes tail gas under the effect of gravity and vacuum induced and air-flow, produces the ammoniacal liquor of high concentration, and by circulating pump 2, ammoniacal liquor is pumped in finished pot 1, all the other tail gas enter pans 4 through pipeline, through the periodic duty of circulating pump B 7, vacuum unit 5, spray column 6, isolate high concentration ammoniacal liquor and go forward side by side into tourie 3, ammoniacal liquor in tourie 3 enters again film-falling absorption tower 8, repeats above-mentioned work.
In sum, the present invention can be widely used in producing containing in the industry of ammonia tail gas, and compared with most of ammonia absorption device of present use, energy-efficient, applicability is strong.
Claims (1)
1. an ammonia falling film absorbing device, be provided with finished pot, circulating pump A, tourie, pans, vacuum unit, spray column, circulating pump B, film-falling absorption tower, it is characterized in that: film-falling absorption tower is connected with tourie, finished pot is all connected with film-falling absorption tower by pipeline with circulating pump A, tourie is connected with pans, circulating pump B, spray column by pipeline, spray column below is provided with vacuum unit, and pans are connected with vacuum unit by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390224.8A CN104117267A (en) | 2014-08-11 | 2014-08-11 | Ammonia gas film-falling absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390224.8A CN104117267A (en) | 2014-08-11 | 2014-08-11 | Ammonia gas film-falling absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104117267A true CN104117267A (en) | 2014-10-29 |
Family
ID=51763039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390224.8A Pending CN104117267A (en) | 2014-08-11 | 2014-08-11 | Ammonia gas film-falling absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269637A (en) * | 2017-12-27 | 2018-07-10 | 中核北方核燃料元件有限公司 | A kind of spherical shape Nuclear Fuel Element Production Line liquid waste treating apparatus containing organic matter |
| CN108970341A (en) * | 2018-10-15 | 2018-12-11 | 广东宏昊化工有限公司 | A kind of exhaust treatment system recycling high concentration ammonium hydroxide from ammonia-containing exhaust |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202113767U (en) * | 2011-05-31 | 2012-01-18 | 马惠东 | Falling film absorbing device |
| CN202638240U (en) * | 2012-06-19 | 2013-01-02 | 湖南慧正环境科技发展有限公司 | Ammonia gas recovery device |
| CN103768898A (en) * | 2013-12-20 | 2014-05-07 | 台州恒之泰医化设备有限公司 | Hcl gas absorption system |
| CN103933831A (en) * | 2014-04-22 | 2014-07-23 | 南通市海圣药业有限公司 | Method for recycling ammonia gas in process of producing 4-aminotrifluorotoluene |
-
2014
- 2014-08-11 CN CN201410390224.8A patent/CN104117267A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202113767U (en) * | 2011-05-31 | 2012-01-18 | 马惠东 | Falling film absorbing device |
| CN202638240U (en) * | 2012-06-19 | 2013-01-02 | 湖南慧正环境科技发展有限公司 | Ammonia gas recovery device |
| CN103768898A (en) * | 2013-12-20 | 2014-05-07 | 台州恒之泰医化设备有限公司 | Hcl gas absorption system |
| CN103933831A (en) * | 2014-04-22 | 2014-07-23 | 南通市海圣药业有限公司 | Method for recycling ammonia gas in process of producing 4-aminotrifluorotoluene |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269637A (en) * | 2017-12-27 | 2018-07-10 | 中核北方核燃料元件有限公司 | A kind of spherical shape Nuclear Fuel Element Production Line liquid waste treating apparatus containing organic matter |
| CN108970341A (en) * | 2018-10-15 | 2018-12-11 | 广东宏昊化工有限公司 | A kind of exhaust treatment system recycling high concentration ammonium hydroxide from ammonia-containing exhaust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |