CN203507779U - Byproduct gas recycling system - Google Patents
Byproduct gas recycling system Download PDFInfo
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- CN203507779U CN203507779U CN201320583487.1U CN201320583487U CN203507779U CN 203507779 U CN203507779 U CN 203507779U CN 201320583487 U CN201320583487 U CN 201320583487U CN 203507779 U CN203507779 U CN 203507779U
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- absorption
- tourie
- pipeline
- bucket
- tank
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Abstract
The utility model provides a byproduct gas recycling system. The byproduct gas recycling system is characterized by comprising a recycling storage tank, a wash bucket, a first absorption tank, a first absorption barrel, a second absorption tank and a second absorption barrel, wherein the first absorption tank and the first absorption barrel are connected in parallel with the second absorption tank and the second absorption barrel; a valve is arranged between the recycling storage tank and the wash bucket; venting nozzles are formed in the tops of the first absorption tank and the second absorption tank; water replenishing pipes with water replenishing valves are arranged on the wash bucket, the first absorption tank, the second absorption tank, the first absorption barrel and the second absorption barrel. The byproduct gas recycling system has the advantages that the recycling storage tank is used for discharging nitrogen and ammonia gas through the valves, and after trace impurities in the nitrogen and the ammonia gas are removed through the wash bucket, the nitrogen and the ammonia gas respectively enter the first absorption tank, the first absorption barrel, the second absorption tank and the second absorption barrel so as to prepare ammonia water with different concentrations; the absorption barrels are arranged behind the absorption tanks so as to minimize the ammonia gas discharged to atmosphere.
Description
Technical field
The utility model relates to a kind of by-product gas recovery system, relates in particular to a kind of Ammonia recovery rate high, can prepare the by-product gas recovery system of variable concentrations ammoniacal liquor.
Background technology
Chemical enterprise is ammonia gas as byproduct in some technique of employing is carried out production process, after it is compressed and liquefied, stores in storage tank and sells.In this explained hereafter raw material, use nitrogen as protection gas; be dissolved in nitrogen in raw material with the compressed recovery of ammonia; after ammonia liquefaction, nitrogen is still gas; cause the pressure that reclaims storage tank constantly to raise, in order to guarantee the safe pressure of storage tank, often emptying; the ammonia of gaseous state during emptying; through washing tube washing and recycling, but still have a small amount of ammonia not reclaiming to be discharged in air, cause environmental pollution.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, provides a kind of Ammonia recovery rate high, can prepare the by-product gas recovery system of variable concentrations ammoniacal liquor simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A by-product gas recovery system, its innovative point is: comprise that recovery storage tank, washing tube, the first tourie, first absorb bucket, the second tourie and second absorbs bucket, it is in parallel that the first tourie, the first absorption bucket and the second tourie and second absorb bucket; Between described recovery storage tank and washing tube, be connected with the first pipeline, the front end of the first pipeline is positioned at the top of reclaiming storage tank, and the first pipe end is positioned at washing tube bottom, on the first pipeline, valve is installed; Between described washing tube and the first tourie, be connected with second pipe, the front end of second pipe is positioned at washing tube top, the end of second pipe is positioned at the first tourie bottom, the first tourie and first absorbs between bucket and is provided with the 3rd pipeline, the front end of the 3rd pipeline is positioned at the first tourie top, and the end of the 3rd pipeline is positioned at the first absorption bottom of the barrel; Between described washing tube and the second tourie, be connected with the 4th pipeline, the front end of the 4th pipeline is positioned at washing tube top, the end of the 4th pipeline is positioned at the second tourie bottom, the second tourie and second absorbs between bucket and is provided with the 5th pipeline, the front end of the 5th pipeline is positioned at the second tourie top, and the end of the 5th pipeline is positioned at the second absorption bottom of the barrel; Described the first absorption bucket and second absorbs a bucket top drain is installed; Washing tube, the first tourie, the second tourie, first absorb on bucket and the second absorption bucket all establishes the filling pipe with water compensating valve.
The beneficial effects of the utility model: reclaim storage tank and discharge nitrogen and ammonia by valve, after removing trace impurity, washing tube enters respectively the first tourie, first absorbs bucket and the second tourie, second absorbs bucket, by two groups of touries in parallel and absorption bucket, not only improved ammonia absorption efficiency, and can be prepared into the ammoniacal liquor of variable concentrations, one absorption bucket is set after tourie and in time the weak aqua ammonia absorbing in bucket is transmitted back to tourie, absorb bucket and supplement fresh soft water, can minimize like this and reduce the ammonia of discharging atmosphere, the ammoniacal liquor that tourie reclaims does not contain other impurity, quality is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is elaborated.
Be illustrated in figure 1 a kind of by-product gas recovery system of the present utility model, comprise that reclaiming storage tank 1, washing tube 2, the first tourie 3, first absorption barrel the 4, second tourie 5 and second absorption bucket 6, the first touries 3, first absorbs barrel the 4 and second tourie 5 and second absorption barrel 6 parallel connections; The front end that is connected with the first pipeline 7, the first pipelines 7 between recovery storage tank 1 and washing tube 2 is positioned at the top of reclaiming storage tank 1, and the first pipeline 7 ends are positioned at washing tube 2 bottoms, on the first pipeline 7, valve 8 are installed; Between washing tube 2 and the first tourie 3, be connected with second pipe 9, the front end of second pipe 9 is positioned at washing tube 2 tops, the end of second pipe 9 is positioned at the first tourie 3 bottoms, the first tourie 3 and first absorbs between bucket 4 and is provided with the 3rd pipeline 10, the front end of the 3rd pipeline 10 is positioned at 3 of the first absorption tank decks, and the end of the 3rd pipeline 10 is positioned at the first absorption bucket 4 bottoms; Between washing tube 2 and the second tourie 5, be connected with the 4th pipeline 11, the front end of the 4th pipeline 11 is positioned at washing tube 2 tops, the end of the 4th pipeline 11 is positioned at the second tourie 5 bottoms, the second tourie 5 and second absorbs between bucket 6 and is provided with the 5th pipeline 12, the front end of the 5th pipeline 12 is positioned at the second tourie 5 tops, and the end of the 5th pipeline 12 is positioned at the second absorption bucket 6 bottoms; First absorbs bucket 3 and second absorption bucket 5 tops is provided with drain 13; Washing tube 2, the first tourie 3, the second tourie 5, first absorb on bucket the 4 and second absorption bucket 6 and all establish the filling pipe 15 with water compensating valve 14.
Operation principle: the ammonia that contains nitrogen is deposited in and reclaimed storage tank 1 after compressing and liquefying, exist recovery storage tank 1 internal pressure of nitrogen to increase gradually, by valve 8, open and carry out exhaust step-down, nitrogen and ammonia enter the washing tube 2 that contains water, in the interior dissolving of washing tube 2, remove micro-impurity and part ammonia, nitrogen, ammonia is more respectively by the first tourie 3, first absorbs bucket the 4 and second tourie 5, second absorbs bucket 6, from drain 13, discharge, ammonia through washing is absorbed in the first tourie 3 and the second tourie 5, ammonia is not now containing other foreign material, the ammoniacal liquor quality that absorbs preparation is good, first absorbs bucket 4 and second absorbs bucket 6 for preventing that a small amount of unabsorbed ammonia from directly entering atmosphere, in time weak aqua ammonia is transmitted back to the first tourie and the second tourie, for the preparation of ammoniacal liquor, the first tourie and the second tourie can be prepared the ammoniacal liquor of variable concentrations.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a by-product gas recovery system, is characterized in that: comprise that recovery storage tank, washing tube, the first tourie, first absorb bucket, the second tourie and second absorbs bucket, it is in parallel that the first tourie, the first absorption bucket and the second tourie and second absorb bucket; Between described recovery storage tank and washing tube, be connected with the first pipeline, the front end of the first pipeline is positioned at the top of reclaiming storage tank, and the first pipe end is positioned at washing tube bottom, on the first pipeline, valve is installed; Between described washing tube and the first tourie, be connected with second pipe, the front end of second pipe is positioned at washing tube top, the end of second pipe is positioned at the first tourie bottom, the first tourie and first absorbs between bucket and is provided with the 3rd pipeline, the front end of the 3rd pipeline is positioned at the first tourie top, and the end of the 3rd pipeline is positioned at the first absorption bottom of the barrel; Between described washing tube and the second tourie, be connected with the 4th pipeline, the front end of the 4th pipeline is positioned at washing tube top, the end of the 4th pipeline is positioned at the second tourie bottom, the second tourie and second absorbs between bucket and is provided with the 5th pipeline, the front end of the 5th pipeline is positioned at the second tourie top, and the end of the 5th pipeline is positioned at the second absorption bottom of the barrel; Described the first absorption bucket and second absorbs a bucket top drain is installed; Washing tube, the first tourie, the second tourie, first absorb on bucket and the second absorption bucket all establishes the filling pipe with water compensating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583487.1U CN203507779U (en) | 2013-09-22 | 2013-09-22 | Byproduct gas recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583487.1U CN203507779U (en) | 2013-09-22 | 2013-09-22 | Byproduct gas recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507779U true CN203507779U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583487.1U Expired - Fee Related CN203507779U (en) | 2013-09-22 | 2013-09-22 | Byproduct gas recycling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203507779U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951219A (en) * | 2016-06-25 | 2016-09-21 | 南通神马线业有限公司 | Degassing method in spinning bath for viscose fiber production |
| CN106315618A (en) * | 2016-09-22 | 2017-01-11 | 江苏中德电子材料科技有限公司 | Ultra-clean high-purity ammonia water continuous production system |
| CN106430240A (en) * | 2016-09-22 | 2017-02-22 | 江苏中德电子材料科技有限公司 | Continuous production system for ammonium hydroxide |
| CN106629773A (en) * | 2016-09-22 | 2017-05-10 | 江苏中德电子材料科技有限公司 | Energy-saving continuous ultra-clean high-purity ammonium hydroxide production system |
| CN112299444A (en) * | 2020-10-14 | 2021-02-02 | 营口正源电力配套设备有限公司 | Mobile liquid ammonia recovery ammonia tank replacement equipment and method |
-
2013
- 2013-09-22 CN CN201320583487.1U patent/CN203507779U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951219A (en) * | 2016-06-25 | 2016-09-21 | 南通神马线业有限公司 | Degassing method in spinning bath for viscose fiber production |
| CN106315618A (en) * | 2016-09-22 | 2017-01-11 | 江苏中德电子材料科技有限公司 | Ultra-clean high-purity ammonia water continuous production system |
| CN106430240A (en) * | 2016-09-22 | 2017-02-22 | 江苏中德电子材料科技有限公司 | Continuous production system for ammonium hydroxide |
| CN106629773A (en) * | 2016-09-22 | 2017-05-10 | 江苏中德电子材料科技有限公司 | Energy-saving continuous ultra-clean high-purity ammonium hydroxide production system |
| CN106315618B (en) * | 2016-09-22 | 2018-08-03 | 江苏中德电子材料科技有限公司 | A kind of ultra-clean high-purity ammonium hydroxide continuous process system |
| CN106430240B (en) * | 2016-09-22 | 2018-08-03 | 江苏中德电子材料科技有限公司 | A kind of ammonium hydroxide continuous process system |
| CN112299444A (en) * | 2020-10-14 | 2021-02-02 | 营口正源电力配套设备有限公司 | Mobile liquid ammonia recovery ammonia tank replacement equipment and method |
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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: 20140402 Termination date: 20160922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |