CN207137640U - A kind of hydrogen bromide gas absorbing device - Google Patents
A kind of hydrogen bromide gas absorbing device Download PDFInfo
- Publication number
- CN207137640U CN207137640U CN201720435932.8U CN201720435932U CN207137640U CN 207137640 U CN207137640 U CN 207137640U CN 201720435932 U CN201720435932 U CN 201720435932U CN 207137640 U CN207137640 U CN 207137640U
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- CN
- China
- Prior art keywords
- fluid reservoir
- absorbing device
- hydrogen bromide
- tower
- gas absorbing
- 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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- Gas Separation By Absorption (AREA)
Abstract
Hydrogen bromide gas absorbing device described in the utility model, including absorption tower and fluid reservoir, the absorption tower is provided with air inlet, the absorb the bottom of the tower is connected with fluid reservoir by pipeline, and the fluid reservoir connects a liquid pump by pipeline, and the liquid pump connects air inlet by circulating line, spray head and porous plate are provided with below air inlet, spray head is located above porous plate, in addition to bromine recovery area, bromine recovery area bottom are provided with hydrobromic acid recovery port.Hydrogen bromide gas absorbing device described in the utility model is when working operation, hydrobromic acid through absorption is stored in recovery tower bottom, do not stop into the fluid reservoir connected with recovery tower, hydrobromic acid in fluid reservoir is constantly delivered to the spray head positioned at absorption tower inner upper through noncorrosive pump and anticorrosion pipeline, fully absorbed, so as to improve hydrobromic acid concentration, reach the purpose that recovery uses, economize on resources, reduce environmental pollution.
Description
Technical field
The utility model belongs to mechanical field, is related to a kind of bromination hydrogen in chemical industry, medical material production process
A kind of device reclaimed, and in particular to hydrogen bromide gas absorbing device.
Background technology
Hydrogen bromide is used to manufacture various bromine compounds, it can also be used to the industry such as medicine, dyestuff, spices;It is the various nothings of manufacture
The base of machine bromide such as sodium bromide, KBr, lithium bromide and calcium bromide etc. and some alkyl bromides such as bromomethane, bromoethane etc.
This raw material；Pharmaceutically synthesizing sedative and anesthetic etc..Caused bromination hydrogen in chemical industry and medical material production process
Body passes through simple water absorption, and repeated hydrogenation sodium oxide molybdena neutralizes, and is discharged into waste water system.One side water absorption is insufficient, causes ring
Pollute in border；On the other hand, absorption is not added to bromination hydrogen, causes the wasting of resources.
Utility model content
To overcome existing production process the hydrogen bromide wasting of resources to be present and causing the technological deficiency of environmental pollution, this practicality is new
Type discloses a kind of hydrogen bromide gas absorbing device.
Hydrogen bromide gas absorbing device described in the utility model, including absorption tower and fluid reservoir, the absorption tower are provided with
Air inlet, the absorb the bottom of the tower are connected with fluid reservoir by pipeline, and the fluid reservoir connects a liquid pump by pipeline, described
Liquid pump connects air inlet by circulating line, is provided with spray head and porous plate below air inlet, spray head is located on porous plate
Side, in addition to bromine recovery area, the bromine recovery area are provided with hydrobromic acid recovery port.
Preferably, the air inlet is located at the top of absorption tower.
Preferably, it is provided with valve on the connecting pipe between the circulation fluid storage area and fluid reservoir.
Preferably, the porous plate is multi-layer porous plate.
Preferably, it is also associated with barometric pipe between the absorption tower and fluid reservoir.
For hydrogen bromide gas absorbing device described in the utility model when working operation, the hydrobromic acid through absorption is stored in recovery
Tower bottom, do not stop into the fluid reservoir connected with recovery tower, the hydrobromic acid in fluid reservoir is through noncorrosive pump and anticorrosion pipeline
The spray head positioned at absorption tower inner upper constantly is delivered to, is fully absorbed, so as to improve hydrobromic acid concentration, reaches recovery
The purpose used, economizes on resources, and reduces environmental pollution.
Brief description of the drawings
Fig. 1 is a kind of embodiment structural representation of hydrogen bromide gas absorbing device described in the utility model, is schemed
The middle entitled 1- absorption towers of reference, 2- fluid reservoirs, 3- liquid pumps, 4- circulating lines, 5- spray heads, 6- porous plates, 7- air inlets
Mouthful.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in further detail.
Hydrogen bromide gas absorbing device described in the utility model, as shown in figure 1, including absorption tower 1 and fluid reservoir 2, it is described
Absorption tower is provided with air inlet 7, and the absorb the bottom of the tower is connected with fluid reservoir by pipeline, and the fluid reservoir is connected by pipeline
One liquid pump 3, the liquid pump connect air inlet 7 by circulating line 4, spray head 5 and porous plate 6 are provided with below air inlet,
Spray head is located above porous plate, and the absorb the bottom of the tower is provided with hydrobromic acid recovery port.
When being operated, bromination hydrogen enters absorption tower from air inlet, and spray head, which is sprayed water, absorbs bromination hydrogen, and
It is fully absorbed at porous plate, bromination hydrogen generates hydrobromic acid after being dissolved in water reaction, is stored in absorption tower bottom, and in hydraulic pressure
Constantly automatically into fluid reservoir under effect, and by sucking pump by circulating pipe pump back into gas port, absorption tower is reentered, so as to follow
Ring continues to absorb repeatedly using aqueous water and by bromination hydrogen, so that hydrobromic acid concentration is continuously increased.Circulation fluid storage area
Valve can be set on the connecting pipe and other connecting pipes between fluid reservoir, it is convenient that circulating collection is controlled；
Air inlet is generally arranged above absorption tower.One barometric pipe, Fig. 1 can also be set between the absorption tower and fluid reservoir
Embodiment in, at the top of barometric pipe connection fluid reservoir and in the middle part of absorption tower so that the two keeps air pressure at moment
Dynamic equilibrium, meanwhile, the bromination hydrogen of part evaporation can also be recovered in absorption tower by barometric pipe.
For hydrogen bromide gas absorbing device described in the utility model when working operation, the hydrobromic acid through absorption is stored in recovery
Tower bottom, do not stop into the fluid reservoir connected with recovery tower, the hydrobromic acid in fluid reservoir is through noncorrosive pump and anticorrosion pipeline
The spray head positioned at absorption tower inner upper constantly is delivered to, is fully absorbed, so as to improve hydrobromic acid concentration, reaches recovery
The purpose used, economizes on resources, and reduces environmental pollution.
Previously described is each preferred embodiment of the present utility model, the preferred embodiment in each preferred embodiment
If not obvious contradictory or premised on a certain preferred embodiment, each preferred embodiment can be arbitrarily superimposed
It is applied in combination, the design parameter in the embodiment and embodiment is merely to clearly state the utility model of utility model people
Verification process, and be not used to limit scope of patent protection of the present utility model, scope of patent protection of the present utility model still with
Its claims is defined, every equivalent structure change made with specification of the present utility model and accompanying drawing content, similarly
It should be included in the scope of protection of the utility model.
Claims (5)
- A kind of 1. hydrogen bromide gas absorbing device, it is characterised in that including absorption tower and fluid reservoir, the absorption tower be provided with into Gas port, the absorb the bottom of the tower are connected with fluid reservoir by pipeline, and the fluid reservoir connects a liquid pump, the liquid by pipeline Pump connects air inlet by circulating line, and spray head and porous plate are provided with below air inlet, and spray head is located above porous plate; Also include bromine recovery area, bromine recovery area bottom is provided with hydrobromic acid recovery port.
- 2. hydrogen bromide gas absorbing device as claimed in claim 1, it is characterised in that the air inlet is positioned at absorption tower top Portion.
- 3. hydrogen bromide gas absorbing device as claimed in claim 1, it is characterised in that the absorb the bottom of the tower and fluid reservoir it Between connecting pipe on be provided with valve.
- 4. hydrogen bromide gas absorbing device as claimed in claim 1, it is characterised in that the porous plate is multi-layer porous plate.
- 5. hydrogen bromide gas absorbing device as claimed in claim 1, it is characterised in that between the absorption tower and fluid reservoir also It is connected with barometric pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435932.8U CN207137640U (en) | 2017-04-25 | 2017-04-25 | A kind of hydrogen bromide gas absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435932.8U CN207137640U (en) | 2017-04-25 | 2017-04-25 | A kind of hydrogen bromide gas absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137640U true CN207137640U (en) | 2018-03-27 |
Family
ID=61658212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720435932.8U Expired - Fee Related CN207137640U (en) | 2017-04-25 | 2017-04-25 | A kind of hydrogen bromide gas absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028019A (en) * | 2020-08-26 | 2020-12-04 | 中涛新材料有限公司 | Device and method for recovering bromine from amination production tail gas |
| CN112828005A (en) * | 2020-12-30 | 2021-05-25 | 山东旭锐新材有限公司 | Bromine-containing organic waste treatment method and treatment equipment thereof |
-
2017
- 2017-04-25 CN CN201720435932.8U patent/CN207137640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028019A (en) * | 2020-08-26 | 2020-12-04 | 中涛新材料有限公司 | Device and method for recovering bromine from amination production tail gas |
| CN112028019B (en) * | 2020-08-26 | 2023-03-14 | 中涛新材料有限公司 | Device and method for recovering bromine from amination production tail gas |
| CN112828005A (en) * | 2020-12-30 | 2021-05-25 | 山东旭锐新材有限公司 | Bromine-containing organic waste treatment method and treatment equipment thereof |
| CN112828005B (en) * | 2020-12-30 | 2022-05-03 | 山东旭锐新材有限公司 | Bromine-containing organic waste treatment method and treatment equipment thereof |
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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: 20180327 Termination date: 20210425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |