CN206244422U - A kind of recovery ammonia configuration ammoniacal liquor reuse means of novel practical - Google Patents
A kind of recovery ammonia configuration ammoniacal liquor reuse means of novel practical Download PDFInfo
- Publication number
- CN206244422U CN206244422U CN201621340859.8U CN201621340859U CN206244422U CN 206244422 U CN206244422 U CN 206244422U CN 201621340859 U CN201621340859 U CN 201621340859U CN 206244422 U CN206244422 U CN 206244422U
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- China
- Prior art keywords
- ammonia
- water
- pipeline
- water pot
- ejector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
Recovery ammonia the utility model discloses a kind of novel practical of Ammonia recovery technical field configures ammoniacal liquor reuse means, including water pot, water addition mouth is installed at the top of the water pot, the left side top of the water pot is provided with ammonia import, the right hand top of the condenser is connected with ejector by pipeline, the right side of the ejector is connected with packed tower by pipeline, the right hand top of described filler tower is connected with gas phase surge tank by pipeline, the bottom of described filler tower is provided with circulation pipe, the other end of the circulation pipe is connected to the bottom of water pot, circulating pump is installed on the circulation pipe, generation negative pressure can be by pump motor variable frequency adjustment during water slug ejector；Water and gas phase (gas ammonia) to be absorbed are fully contacted absorption by ejector；Packed tower voidage is moderate, reduces resistance, increase water, the contact area of gas；Appliance arrangement utilization ratio is high；Automatic control regulation is easily installed, Ammonia recovery efficiency high, recovery rate is fast.
Description
Technical field
The utility model is related to Ammonia recovery technical field, and the recovery ammonia configuration ammoniacal liquor of specially a kind of novel practical is sharp again
Use device.
Background technology
At present, ammonia is primarily present in storage tank off-gas and during synthesis is dropped a hint in the tail gas of the synthesis ammonia system in chemical plant,
The content of this two parts ammonia is general in 17-62%, if directly discharged, not only causes to waste, and severe contamination environment, existing
Ammonia recovery device structure it is complicated, Ammonia recovery rate is not high, and recovery rate is slow, and exhaust emissions does not reach standard, therefore, I
Propose a kind of novel practical recovery ammonia configuration ammoniacal liquor reuse means.
Utility model content
The purpose of this utility model is the recovery ammonia configuration ammoniacal liquor reuse means for providing a kind of novel practical, to solve
The existing Ammonia recovery device structure proposed in above-mentioned background technology is complicated, and Ammonia recovery rate is not high, and recovery rate is slow, and tail
Gas discharges substandard problem.
To achieve the above object, the utility model provides following technical scheme：A kind of recovery ammonia configuration ammonia of novel practical
Reusing device for waste water, including water pot, are provided with water addition mouth at the top of the water pot, the left side top of the water pot is provided with ammonia
Gas import, the right hand top of the water pot is connected with water pump by pipeline, and the right side of the water pump is connected with condensation by pipeline
Device, the right hand top of the condenser is connected with ejector by pipeline, and the right side of the ejector is connected with by pipeline to be filled out
Material tower, the right hand top of described filler tower is connected with gas phase surge tank by pipeline, and the bottom of described filler tower is provided with circulation
Pipe, the other end of the circulation pipe is connected to the bottom of water pot, circulating pump is provided with the circulation pipe.
Preferably, the condenser is shell and tube condenser.
Preferably, heat-insulation layer is installed in the outer wall inner chamber of the gas phase surge tank, and heat-insulation layer is alumina silicate fibre layer.
Preferably, it is provided with closure on the ammonia import and water addition mouth.
Compared with prior art, the beneficial effects of the utility model are：A kind of novel practical that the utility model is proposed
Recovery ammonia configures ammoniacal liquor reuse means, and generation negative pressure can be by pump motor variable frequency adjustment during water slug ejector；Ejector
Water and gas phase (gas ammonia) to be absorbed are fully contacted absorption；Packed tower voidage is moderate, reduces resistance, and increase water, gas connect
Contacting surface is accumulated；Appliance arrangement utilization ratio is high；Automatic control regulation is easily installed, Ammonia recovery efficiency high, recovery rate is fast.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 water pot, 2 ammonia imports, 3 water addition mouth, 4 water pumps, 5 condensers, 6 ejectors, 7 packed towers, 8 gas phases are delayed
Rush tank, 9 circulation pipes, 10 circulating pumps.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of recovery ammonia configuration ammoniacal liquor of novel practical is sharp again
With device, including water pot 1, the top of the water pot 1 is provided with water addition mouth 3, and the left side top of the water pot 1 is provided with ammonia
Import 2, the right hand top of the water pot 1 is connected with water pump 4 by pipeline, and the right side of the water pump 4 is connected with cold by pipeline
Condenser 5, the right hand top of the condenser 5 is connected with ejector 6 by pipeline, and the right side of the ejector 6 is connected by pipeline
Packed tower 7 is connected to, the right hand top of described filler tower 7 is connected with gas phase surge tank 8, the bottom of described filler tower 7 by pipeline
Circulation pipe 9 is installed, the other end of the circulation pipe 9 is connected to the bottom of water pot 1, circulating pump is provided with the circulation pipe 9
10。
Wherein, the condenser 5 is shell and tube condenser, and shell and tube condenser simple structure is with low cost, the gas phase
Heat-insulation layer is installed, and heat-insulation layer is alumina silicate fibre layer in the outer wall inner chamber of surge tank 8, aluminium silicate fiber have low heat conductivity,
Excellent heat endurance and chemical stability, the heat being effectively prevented in gas phase surge tank 8 scatters and disappears, and causes ammonia to decompose,
Closure is provided with the ammonia import 2 and water addition mouth 3, sealing is improve, the leakage of ammonia is prevented.
Operation principle：Mouth 3 is added by the water at the top of water pot 1 and adds industrial water, and ensure certain liquid level, by water
The ammonia that the ammonia import 2 of the left side top of tank 1 passes through production excess, the ammoniacal liquor in water pot 1 is extracted by water pump 4, by condensation
Device 5 is condensed, and condenser 5 ensure that the heat of ammoniacal liquor is shifted rapidly, realizes the cooling of ammoniacal liquor, and ammoniacal liquor passes through ejector 6 again,
Negative pressure is produced, water and ammonia to be absorbed are fully contacted absorption, the contact area of water, gas is increased by packed tower 7, by gas
Ammonia is extracted out and absorbed by phase surge tank 8, and the ammoniacal liquor in packed tower 7 is extracted by circulating pump 10, realizes circular treatment, it is ensured that ammonia
The organic efficiency of gas.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of recovery ammonia configuration ammoniacal liquor reuse means of novel practical, including water pot (1), it is characterised in that：The water pot
(1) water is installed at the top of and adds mouth (3), the left side top of the water pot (1) is provided with ammonia import (2), the water pot (1)
Right hand top water pump (4) is connected with by pipeline, the right side of the water pump (4) is connected with condenser (5) by pipeline, described
The right hand top of condenser (5) is connected with ejector (6) by pipeline, and the right side of the ejector (6) is connected with by pipeline
Packed tower (7), the right hand top of described filler tower (7) is connected with gas phase surge tank (8) by pipeline, described filler tower (7)
Bottom is provided with circulation pipe (9), and the other end of the circulation pipe (9) is connected to the bottom of water pot (1), on the circulation pipe (9)
Circulating pump (10) is installed.
2. a kind of recovery ammonia of novel practical according to claim 1 configures ammoniacal liquor reuse means, it is characterised in that：Institute
It is shell and tube condenser to state condenser (5).
3. a kind of recovery ammonia of novel practical according to claim 1 configures ammoniacal liquor reuse means, it is characterised in that：Institute
Heat-insulation layer is installed in the outer wall inner chamber for stating gas phase surge tank (8), and heat-insulation layer is alumina silicate fibre layer.
4. a kind of recovery ammonia of novel practical according to claim 1 configures ammoniacal liquor reuse means, it is characterised in that：Institute
State ammonia import (2) and water to be added and be provided with closure on mouth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340859.8U CN206244422U (en) | 2016-12-08 | 2016-12-08 | A kind of recovery ammonia configuration ammoniacal liquor reuse means of novel practical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340859.8U CN206244422U (en) | 2016-12-08 | 2016-12-08 | A kind of recovery ammonia configuration ammoniacal liquor reuse means of novel practical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244422U true CN206244422U (en) | 2017-06-13 |
Family
ID=59005336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340859.8U Expired - Fee Related CN206244422U (en) | 2016-12-08 | 2016-12-08 | A kind of recovery ammonia configuration ammoniacal liquor reuse means of novel practical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551837A (en) * | 2017-09-14 | 2018-01-09 | 西安西热电站化学科技有限公司 | One kind improvement is safety-type to match somebody with somebody ammonia device and matches somebody with somebody ammonia method automatically automatically |
| CN110665337A (en) * | 2018-07-03 | 2020-01-10 | 山东恒昌圣诚化工股份有限公司 | Ammonia tail gas recovery device |
-
2016
- 2016-12-08 CN CN201621340859.8U patent/CN206244422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551837A (en) * | 2017-09-14 | 2018-01-09 | 西安西热电站化学科技有限公司 | One kind improvement is safety-type to match somebody with somebody ammonia device and matches somebody with somebody ammonia method automatically automatically |
| CN110665337A (en) * | 2018-07-03 | 2020-01-10 | 山东恒昌圣诚化工股份有限公司 | Ammonia tail gas recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |