CN206508761U - It is a kind of except the absorption plant of ammonia - Google Patents
It is a kind of except the absorption plant of ammonia Download PDFInfo
- Publication number
- CN206508761U CN206508761U CN201720133368.4U CN201720133368U CN206508761U CN 206508761 U CN206508761 U CN 206508761U CN 201720133368 U CN201720133368 U CN 201720133368U CN 206508761 U CN206508761 U CN 206508761U
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- China
- Prior art keywords
- casing
- ammonia
- absorption
- absorbs
- gas 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
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Abstract
The utility model is related to ammonia processing technology field, and in particular to a kind of except the absorption plant of ammonia.This removes the absorption plant of ammonia, including first absorbs casing, the second absorption casing；Described first absorbs casing provided with the first air inlet, the first gas outlet, absorbent import and absorbent outlet；Described second absorbs casing imports and exports provided with the second air inlet, the second gas outlet and absorbent；The absorption plant is additionally provided with vavuum pump；First gas outlet of the first absorption casing is connected with the second air inlet of the described second absorption casing by pipeline, and the second gas outlet of the second absorption casing is connected with the vavuum pump.Using the absorption plant of the present utility model except ammonia, ammonia can be effectively removed, ammonia mist is effectively solved the problems, such as, pollution, environmental protection is reduced.
Description
Technical field
The utility model is related to ammonia processing technology field, and in particular to a kind of except the absorption plant of ammonia, particularly suitable
In laboratory, the ammonia processing with the noncontinuity ammonia emission environment such as ammonia room.
Background technology
Ammoniacal liquor highly volatile goes out ammonia, and ammonia is poisonous, and corrosivity irritant to the eye, nose, skin of people.Examine in laboratory
Surveying analysis needs to use ammoniacal liquor, and determining molybdenum disulfide for example with National Standard of the People's Republic of China GB/T23271-2009 contains
Need to use ammoniacal liquor during amount, once analyze a sample and have no relations, when once analyzing seven, eight samples or be more, ammoniacal liquor is waved
The lab technician that the ammonia issued is usually choked can not be normally carried out work.In addition, in industrial ammonia blending process, with ammonia room
Ammonia can be volatilized, influence environmental quality and operating personnel are physically and mentally healthy.Ammonia can also be produced greatly in the presence of having sour gas
The smog of amount is ammonia mist, and Dark smoke billows, and especially overcast and rainy smogout is very difficult at the exhaust outlet of ventilating kitchen.For
Solve the above problems, once handled in the past using substantial amounts of Water spray, effect is undesirable, it is impossible to solve problem.
Utility model content
In order to solve the problem of above-mentioned practice is present, the utility model provides a kind of except the absorption plant of ammonia, by true
The swabbing action of empty pump, introduces first by the ammonia discharged in environment and absorbs casing and the second absorption casing, realize secondary amine gas
Absorption process, effectively removes ammonia, solves ammonia pollution, environmental protection.
The utility model is adopted the following technical scheme that：
It is a kind of except the absorption plant of ammonia, including first absorbs casing, second absorbs casing；The first absorption casing is set
There are the first air inlet, the first gas outlet, absorbent import and absorbent outlet；Described second, which absorbs casing, is provided with the second air inlet
Mouth, the second gas outlet and absorbent are imported and exported；The absorption plant is additionally provided with vavuum pump；The first of the first absorption casing goes out
Gas port with described second absorption casing the second air inlet be connected by pipeline, it is described second absorb casing the second gas outlet with
The vavuum pump connection.
It is above-mentioned except the absorption plant of ammonia, further, described first to absorb casing be saturated nacl aqueous solution absorption
Casing, described second absorbs casing absorbs casing for solid calcium chloride；In use, ammonia is readily dissolved in saturated nacl aqueous solution
First order absorption is realized, remaining ammonia then can realize two grades of absorptions with solid calcium chloride formation complex, to the adsorption capacity of ammonia
Greatly, enhance except ammonia effect.
It is above-mentioned except the absorption plant of ammonia, further：Pall ring is additionally provided with the first respiratory box body.
Using the absorption plant of the present utility model except ammonia, at least have the advantages that：Deammoniation can effectively be removed
Gas, effectively solves the problems, such as ammonia mist, reduces pollution, environmental protection.Specifically, the utility model removes the absorption plant of ammonia, is provided with
First, which absorbs casing and second, absorbs casing, and absorption is provided with the first absorption casing and the second respiratory box body when using
Agent, by the swabbing action of vavuum pump, the first respiratory box is introduced by laboratory, with the ammonia in the discontinuous environment such as ammonia room successively
Body and second absorbs casing, and ammonia is implemented in combination with absorbing with absorbent, is effectively absorbed by two-stage, effectively remove ammonia, it is to avoid
Ammonia is contacted with sour gas, prevents the generation of ammonia mist, reduces pollution, environmental protection.
Brief description of the drawings
Fig. 1 is apparatus structure schematic diagram of the present utility model；
In figure：1st, the first air inlet；2nd, absorbent import；3rd, the first gas outlet；4th, pipeline；5th, the second air inlet；6th,
Two gas outlets；7th, second absorbs casing；8th, first absorbs casing；9th, absorbent is exported；10th, vavuum pump；11st, solid calcium chloride；
12nd, saturated nacl aqueous solution.
Embodiment
The utility model is further elaborated with reference to the accompanying drawings and detailed description, but protection of the present utility model
Scope not limited to this.
As shown in figure 1, of the present utility model except the absorption plant of ammonia：Casing 8, second, which is absorbed, including first absorbs casing
7；First absorbs casing provided with the first air inlet 1, the first gas outlet 3, absorbent import 2 and absorbent outlet 9；Second respiratory box
Body 7 is imported and exported provided with the second air inlet 5, the second gas outlet 6 and absorbent；Absorption plant is additionally provided with vavuum pump 10；First absorbs
First gas outlet 3 of casing 8 is connected with the second air inlet 5 of the described second absorption casing 7 by pipeline 4, and second absorbs casing 7
The second gas outlet 6 be connected with the vavuum pump 10；When it is implemented, first absorbs casing 8 using saturated nacl aqueous solution suction
Casing is received, absorbent is saturated nacl aqueous solution 12, and second absorbs casing 7 absorbs casing using solid calcium chloride, and absorbent is
Solid calcium chloride 11.
When it is implemented, it is cuboid that the first absorption casing 8, second, which absorbs casing 7,.First absorbs the first of casing 8
Air inlet 1, the first gas outlet 3, absorbent import 2 are each provided at the top of casing, and the connecting line of the first air inlet 1 reaches casing bottom
Portion is away from bottom 5cm；Absorbent outlet 9 is located at body side bottom and is directly connected by pipeline with treatment tank；First inhales
Receive and Pall ring is also placed in casing 8, Pall ring can increase absorption area, strengthen assimilation effect, and Pall ring is immersed in saturation chlorine
Change in sodium solution 12, the liquid level of saturated nacl aqueous solution 12 is apart from casing top 40cm；
Second air inlet 5 of the second absorption casing 7 and the second gas outlet 6 are each provided at the top of casing, and the second air inlet 5 connects
Adapter road reaches bottom half away from bottom 5cm；There is a retractable door side of second absorption casing 7（Not shown in figure）With
Make the import and export of absorbent, be easy to load and unload absorbent, crack between a door and its frame is sealed using band, it is ensured that the sealing effectiveness of casing；Solid chlorine
Change calcium 11 and use commercially available calcium chloride adsorbent, be filled at casing top 40cm, be easy to effectively absorb ammonia；
Vavuum pump 10 uses water ring vacuum pump, opens vavuum pump, the ammonia evaporated can be all extracted into suction as soon as possible
Absorbed in receiving apparatus by absorbent, it is to avoid the diffusion of ammonia, prevent contact of the ammonia with sour gas.
When remove ammonia to certain factory laboratory using the absorption plant of the present utility model except ammonia, implementation process is such as
Under：On the first air inlet that the ventilating kitchen exhaust outlet in laboratory is connected to the first absorption casing, chemically examined preparing ammoniacal liquor
During operation, vavuum pump is opened, except the absorption plant of ammonia proceeds by work.Ammonia enters under the graviational interaction of vavuum pump
First absorption casing and the second absorption casing are absorbed by absorbent, and the air of final purification is discharged by the gas outlet of vavuum pump, is changed
End is tested, vavuum pump is closed.
Claims (3)
1. it is a kind of except the absorption plant of ammonia, it is characterised in that：Casing is absorbed including first（8）, second absorb casing（7）；Institute
The first absorption casing is stated provided with the first air inlet（1）, the first gas outlet（3）, absorbent import（2）With absorbent outlet（9）；Institute
State the second absorption casing（7）Provided with the second air inlet（5）, the second gas outlet（6）Imported and exported with absorbent；The absorption plant is also
Provided with vavuum pump（10）；Described first absorbs casing（8）The first gas outlet（3）Casing is absorbed with described second（7）Second
Air inlet（5）Pass through pipeline（4）Connection, described second absorbs casing（7）The second gas outlet（6）With the vavuum pump（10）Even
Connect.
2. it is according to claim 1 except the absorption plant of ammonia, it is characterised in that：Described first absorbs casing（8）It is full
Casing is absorbed with sodium chloride solution, described second absorbs casing（7）Casing is absorbed for solid calcium chloride.
3. it is according to claim 2 except the absorption plant of ammonia, it is characterised in that：Described first absorbs casing（8）It is interior to go back
It is provided with Pall ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133368.4U CN206508761U (en) | 2017-02-15 | 2017-02-15 | It is a kind of except the absorption plant of ammonia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133368.4U CN206508761U (en) | 2017-02-15 | 2017-02-15 | It is a kind of except the absorption plant of ammonia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508761U true CN206508761U (en) | 2017-09-22 |
Family
ID=59867557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133368.4U Expired - Fee Related CN206508761U (en) | 2017-02-15 | 2017-02-15 | It is a kind of except the absorption plant of ammonia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745832A (en) * | 2019-02-15 | 2019-05-14 | 美瑞新材料股份有限公司 | A kind of ammonia absorption system |
| CN115819278A (en) * | 2021-09-17 | 2023-03-21 | 中国石油化工股份有限公司 | Process and system for preparing butanedinitrile |
-
2017
- 2017-02-15 CN CN201720133368.4U patent/CN206508761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745832A (en) * | 2019-02-15 | 2019-05-14 | 美瑞新材料股份有限公司 | A kind of ammonia absorption system |
| CN115819278A (en) * | 2021-09-17 | 2023-03-21 | 中国石油化工股份有限公司 | Process and system for preparing butanedinitrile |
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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: 20170922 Termination date: 20190215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |