CN204159179U - One synthesizes ammonia recovery unit of dropping a hint - Google Patents
One synthesizes ammonia recovery unit of dropping a hint Download PDFInfo
- Publication number
- CN204159179U CN204159179U CN201420452626.1U CN201420452626U CN204159179U CN 204159179 U CN204159179 U CN 204159179U CN 201420452626 U CN201420452626 U CN 201420452626U CN 204159179 U CN204159179 U CN 204159179U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- cleaning tower
- reciprocating pump
- entrance
- outlet
- 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
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 37
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 239000007789 gas Substances 0.000 claims abstract description 34
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 230000000737 periodic effect Effects 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 12
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 108010033040 Histones Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
One synthesizes ammonia recovery unit of dropping a hint, and include ammonia storage tank and carry out periodic off-gases pipeline, non-power ammonia recovery device, ammonia-cleaning tower A, reciprocating pump A, ammonia-cleaning tower B, reciprocating pump B and tail gas remove wind-blowing pipe.Non-power ammonia recovery device one end is connected to tail gas and removes wind-blowing pipe, and one end is connected to ammonia-cleaning tower A; Ammonia-cleaning tower A outlet is connected to reciprocating pump A, and described reciprocating pump A is connected to again ammonia-cleaning tower A entrance, and above ammonia-cleaning tower A, outlet is connected to ammonia-cleaning tower B entrance; Ammonia-cleaning tower B exit end connects ammonia-cleaning tower A entrance, and one end connects reciprocating pump B, and reciprocating pump B is connected to again ammonia-cleaning tower B entrance; Above ammonia-cleaning tower B, outlet is connected to tail gas and removes wind-blowing pipe.The utility model has not only reclaimed the ammonia in periodic off-gases, decreases the impact of blowing-out gas ignition temperature and the discharge decreasing nitrogen oxide simultaneously, economic benefit and environmental benefit obvious.
Description
Technical field
The utility model relates to the technical field of Ammonia recovery, is specifically related to one and synthesizes ammonia recovery unit of dropping a hint.
Background technology
Ammonia is a kind of colourless and have the gas of intense stimulus stink, a kind of alkaline matter, and it has corrosion and spread effect to the skin histology of contact, the moisture in skin histology can be absorbed, make histone sex change, and make tissue fat saponification, destroy membrane structure.
In prior art synthetic ammonia liquefied ammonia storage tank periodic off-gases through non-power ammonia recovery device to reclaim the ammonia in periodic off-gases, in periodic off-gases after recovery, ammonia content is probably about 5%, this gas sends into producing gas blower recovery system again, emptying again after burning, because ammon amount in gas is still higher, not only affect blowing-out gas ignition temperature, after burning, produce nitrogen oxide simultaneously, air is polluted.
Utility model content
The deficiency that the utility model exists according to above-mentioned prior art, provides a kind of and synthesizes ammonia recovery unit of dropping a hint.
The utility model solves the technical scheme that its technical problem adopts: a kind of synthesis is dropped a hint ammonia recovery unit, includes ammonia storage tank and carrys out periodic off-gases pipeline, non-power ammonia recovery device, ammonia-cleaning tower A, reciprocating pump A, ammonia-cleaning tower B, reciprocating pump B and tail gas remove wind-blowing pipe.Non-power ammonia recovery device one end is connected to tail gas and removes wind-blowing pipe, and one end is connected to ammonia-cleaning tower A; Ammonia-cleaning tower A outlet is connected to reciprocating pump A, and reciprocating pump A is connected to again ammonia-cleaning tower A entrance, and above ammonia-cleaning tower A, outlet is connected to ammonia-cleaning tower B entrance; Ammonia-cleaning tower B exit end connects ammonia-cleaning tower A entrance, and one end connects reciprocating pump B, and reciprocating pump B is connected to again ammonia-cleaning tower B entrance; Above ammonia-cleaning tower B, outlet is connected to tail gas and removes wind-blowing pipe.
Be provided with ammoniacal liquor carbon elimination below described ammonia-cleaning tower A and dissolve mouth.
Cooling water inlet is provided with above described reciprocating pump B.
The utility model beneficial effect is: not only reclaimed the ammonia in periodic off-gases, and decreases the impact of blowing-out gas ignition temperature and the discharge decreasing nitrogen oxide, economic benefit and environmental benefit obvious.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation:
1-ammonia storage tank carrys out periodic off-gases pipeline, 2-non-power ammonia recovery device, and 3-ammoniacal liquor carbon elimination dissolves mouth, 4-ammonia-cleaning tower A, 5-reciprocating pump A, 6-ammonia-cleaning tower B, 7-reciprocating pump B, and 8-cooling water inlet, 9-tail gas removes wind-blowing pipe.
Detailed description of the invention
As shown in Figure 1, one synthesizes ammonia recovery unit of dropping a hint, include ammonia storage tank and carry out periodic off-gases pipeline 1, non-power ammonia recovery device 2, ammonia-cleaning tower A4, reciprocating pump A5, ammonia-cleaning tower B6, reciprocating pump B7 and tail gas remove wind-blowing pipe 9, and ammonia storage tank carrys out periodic off-gases and carrys out periodic off-gases pipeline 1 by ammonia storage tank and enter non-power ammonia recovery device 2, non-power ammonia recovery device 2 one end is connected to tail gas and removes wind-blowing pipe 9, and one end is connected to ammonia-cleaning tower A4; Ammonia-cleaning tower A4 outlet is connected to reciprocating pump A5, and reciprocating pump A5 is connected to again ammonia-cleaning tower A4 entrance, and above ammonia-cleaning tower A5, outlet is connected to ammonia-cleaning tower B6 entrance; Ammonia-cleaning tower B6 exit end connects ammonia-cleaning tower A4 entrance, and one end connects reciprocating pump B7, and reciprocating pump B7 is connected to again ammonia-cleaning tower B6 entrance; Above ammonia-cleaning tower B6, outlet is connected to tail gas and removes wind-blowing pipe 9.Be provided with ammoniacal liquor carbon elimination below described ammonia-cleaning tower A4 and dissolve mouth 3.Cooling water inlet 8 is provided with above described reciprocating pump B7.
The utility model has not only reclaimed the ammonia in periodic off-gases, and decreases the impact of blowing-out gas ignition temperature and the discharge decreasing nitrogen oxide, economic benefit and environmental benefit obvious.
Claims (3)
1. a synthesis is dropped a hint ammonia recovery unit, include ammonia storage tank and carry out periodic off-gases pipeline, non-power ammonia recovery device, ammonia-cleaning tower A, reciprocating pump A, ammonia-cleaning tower B, reciprocating pump B and tail gas remove wind-blowing pipe, it is characterized in that: described non-power ammonia recovery device one end is connected to tail gas and removes wind-blowing pipe, and one end is connected to ammonia-cleaning tower A; Described ammonia-cleaning tower A outlet is connected to reciprocating pump A, and described reciprocating pump A is connected to again ammonia-cleaning tower A entrance, and above described ammonia-cleaning tower A, outlet is connected to ammonia-cleaning tower B entrance; Described ammonia-cleaning tower B exit end connects ammonia-cleaning tower A entrance, and one end connects reciprocating pump B, and described reciprocating pump B is connected to again ammonia-cleaning tower B entrance; Above described ammonia-cleaning tower B, outlet is connected to tail gas and removes wind-blowing pipe.
2. one according to claim 1 synthesizes ammonia recovery unit of dropping a hint, and it is characterized in that: be provided with ammoniacal liquor carbon elimination below described ammonia-cleaning tower A and dissolve mouth.
3. one according to claim 1 synthesizes ammonia recovery unit of dropping a hint, and it is characterized in that: be provided with cooling water inlet above described reciprocating pump B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452626.1U CN204159179U (en) | 2014-08-12 | 2014-08-12 | One synthesizes ammonia recovery unit of dropping a hint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452626.1U CN204159179U (en) | 2014-08-12 | 2014-08-12 | One synthesizes ammonia recovery unit of dropping a hint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159179U true CN204159179U (en) | 2015-02-18 |
Family
ID=52532910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452626.1U Expired - Fee Related CN204159179U (en) | 2014-08-12 | 2014-08-12 | One synthesizes ammonia recovery unit of dropping a hint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016357A (en) * | 2015-07-21 | 2015-11-04 | 苏州市兴鲁空分设备科技发展有限公司 | Dehydration technology and device for unpowered ammonia recovery process |
| CN106587103A (en) * | 2015-10-16 | 2017-04-26 | 安徽华尔泰化工股份有限公司 | Ammonia synthesis releasing gas ammonia recovery device of ammonia synthesis apparatus |
-
2014
- 2014-08-12 CN CN201420452626.1U patent/CN204159179U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016357A (en) * | 2015-07-21 | 2015-11-04 | 苏州市兴鲁空分设备科技发展有限公司 | Dehydration technology and device for unpowered ammonia recovery process |
| CN105016357B (en) * | 2015-07-21 | 2017-03-01 | 苏州市兴鲁空分设备科技发展有限公司 | Dewatering process in unpowered ammonia removal process and device |
| CN106587103A (en) * | 2015-10-16 | 2017-04-26 | 安徽华尔泰化工股份有限公司 | Ammonia synthesis releasing gas ammonia recovery device of ammonia synthesis apparatus |
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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: 20150218 Termination date: 20210812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |