CN207546458U - A kind of gas liquid reaction gas distributor - Google Patents
A kind of gas liquid reaction gas distributor Download PDFInfo
- Publication number
- CN207546458U CN207546458U CN201721604064.8U CN201721604064U CN207546458U CN 207546458 U CN207546458 U CN 207546458U CN 201721604064 U CN201721604064 U CN 201721604064U CN 207546458 U CN207546458 U CN 207546458U
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- China
- Prior art keywords
- pipe
- gas
- air inlet
- gas phase
- reaction kettle
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Abstract
The utility model discloses a kind of gas liquid reaction gas distributor, including reaction kettle, air inlet pipe and nitrogen purging component；Side inside the reaction kettle close to right inner wall is provided with gas phase pipe, and the air inlet pipe exhaust end stretches into the inside of reaction kettle, and the exhaust end of air inlet pipe is connected by connecting flange with the inlet end of gas phase pipe；The bottom of the reaction kettle is additionally provided with microporous pipe, and the right side of microporous pipe is connected with the lower end of gas phase pipe, and several micropores are uniformly provided in microporous pipe；The nitrogen purging component is arranged on the outside of reaction kettle, and the exhaust outlet of nitrogen purging component is connected with microporous pipe.By gas from the upper pipe air inlet of kettle in the utility model, gas phase liquid in pipe is only as liquid level in kettle during driving and parking, and gas phase liquid in pipe temperature is consistent with material temperature in kettle, it is impossible to generate solidification or crystalline polamer, it is therefore prevented that the generation of gas phase blockage problem；Micropore gas distribution pipe is divided to two sections or multistage, repair or replacement easy to disassemble simultaneously.
Description
Technical field
The utility model is related to gas liquid reaction technical field, specifically a kind of gas liquid reaction gas distributor.
Background technology
Gas-liquid (or gas, liquid, solid) reaction at present is all gas to be entered from bottom lower pipeline, normal ventilation be pipeline with
Distributor is unimpeded, but mismate is operated in driving and parking, and reaction solution is easily flowed back into gas phase pipe, so as to generate in pipe
Road reacts phenomenon, such as in toluene and isobutene reaction, and isobutene is to enter reaction solution with gaseous state, and reaction liquid holds
It easily flows back into gas phase pipe, and react in isobutene pipeline, the phenomenon that so as to cause pipe temperature higher；At the same time,
Material easily solidification or crystallization during gas liquid reaction, it is easy to block gas phase pipeline, such as be reacted in p-tert-butyltoluene with oxygen
In the process, easily entered in oxygen channel using original distributor material, because to the easily crystallization of tert-butyl-phenyl acid, often blocking
Oxygen channel problem.
Utility model content
The purpose of this utility model is to provide a kind of gas liquid reaction gas distributor, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：
A kind of gas liquid reaction gas distributor, including reaction kettle, air inlet pipe and nitrogen purging component；Inside the reaction kettle
The side of right inner wall is provided with gas phase pipe, the air inlet pipe exhaust end stretches into the inside of reaction kettle, and the exhaust of air inlet pipe
End is connected by connecting flange with the inlet end of gas phase pipe；The bottom of the reaction kettle is additionally provided with microporous pipe, the right side of microporous pipe
Side is connected with the lower end of gas phase pipe, and several micropores are uniformly provided in microporous pipe；The nitrogen purging component is arranged on reaction kettle
Outside, the exhaust outlet of nitrogen purging component connects with microporous pipe.
As further program of the utility model：The inlet end of the air inlet pipe is communicated with nitrogen inlet duct and reaction gas
Body air inlet pipe.
As the utility model further scheme：The material of the microporous pipe is 316L stainless steels.
As the utility model further scheme：The cyclic annular knot that the microporous pipe is made of both ends or multi-section circular arc
Structure.
Compared with prior art, the beneficial effects of the utility model are：By gas from the upper tube of kettle in the utility model
Road air inlet, air inlet pipe is higher than reaction kettle, even if driving and parking, gas phase liquid in pipe is only as liquid level in kettle, and gas phase pipe
Interior fluid temperature is consistent with material temperature in kettle, it is impossible to generate solidification or crystalline polamer, it is therefore prevented that gas phase blockage problem
Occur；Micropore gas distribution pipe is divided to two sections or multistage, repair or replacement easy to disassemble simultaneously；Additionally use nitrogen purging component, you can
To replace the dangerous substance in gas phase pipeline, and the micropore of pass blocking plug can be blown.
Description of the drawings
Fig. 1 is the structure diagram of gas liquid reaction gas distributor.
In figure：1- reaction kettles, 2- nitrogen inlet ducts, 3- reaction gas air inlet pipe, 4- air inlet pipe, 5- connecting flanges, 6- gas
Xiang Guan, 7- microporous pipe, 8- nitrogen purging components.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of gas liquid reaction gas distributor, including reaction kettle 1, air inlet
Pipe 4 and nitrogen purging component 8, the inlet end of the air inlet pipe 4 are communicated with nitrogen inlet duct 2 and reaction gas air inlet pipe 3, nitrogen
Air inlet pipe 2 is used to be passed through nitrogen and steam to the inside of air inlet pipe 4, and reaction gas air inlet pipe 3 is led to for the inside of case air inlet pipe 4
Enter reaction gas；1 inside of reaction kettle is provided with gas phase pipe 6 close to the side of right inner wall, and 4 exhaust end of air inlet pipe stretches into
The inside of reaction kettle 1, and the exhaust end of air inlet pipe 4 is connected by connecting flange 5 with the inlet end of gas phase pipe 6, so as to by air inlet
Gas inside pipe 4 is sent into the inside of gas phase pipe 6, and the setting of connecting flange 5 is convenient for the repair and replacement of air inlet pipe 4；It is described
The bottom of reaction kettle 1 is additionally provided with microporous pipe 7, and the material of microporous pipe 7 is 316L stainless steels, and microporous pipe 7 is by both ends or more
The cyclic structure that section circular arc is formed, to be removed for repair or replacement；The right side of the microporous pipe 7 is connected with the lower end of gas phase pipe 6,
So that gas enters the inside of microporous pipe 7, several micropores are uniformly provided in microporous pipe 7, micropore size is smaller, so as to gas
It is uniformly distributed；The nitrogen purging component 8 is arranged on the outside of reaction kettle 1, and the exhaust outlet and microporous pipe of nitrogen purging component 8
7 connections access nitrogen or high temperature nitrogen to nitrogen purging component 8, can purge the metal micro-holes of blocking, ensure the unimpeded of gas
Or it is evenly distributed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of gas liquid reaction gas distributor, which is characterized in that including reaction kettle (1), air inlet pipe (4) and nitrogen purging component
(8)；The internal side close to right inner wall of the reaction kettle (1) is provided with gas phase pipe (6), and air inlet pipe (4) exhaust end stretches into
The inside of reaction kettle (1), and the exhaust end of air inlet pipe (4) is connected by connecting flange (5) with the inlet end of gas phase pipe (6)；Institute
The bottom for stating reaction kettle (1) is additionally provided with microporous pipe (7), and the right side of microporous pipe (7) is connected with the lower end of gas phase pipe (6), micropore
Several micropores are uniformly provided on pipe (7)；The nitrogen purging component (8) is arranged on the outside of reaction kettle (1), nitrogen purging portion
The exhaust outlet of part (8) is connected with microporous pipe (7).
2. gas liquid reaction gas distributor according to claim 1, which is characterized in that the inlet end of the air inlet pipe (4)
It is communicated with nitrogen inlet duct (2) and reaction gas air inlet pipe (3).
3. gas liquid reaction gas distributor according to claim 1, which is characterized in that the material of the microporous pipe (7) is
316L stainless steels.
4. gas liquid reaction gas distributor according to claim 1, which is characterized in that the microporous pipe (7) by both ends or
The cyclic structure that multi-section circular arc is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604064.8U CN207546458U (en) | 2017-11-27 | 2017-11-27 | A kind of gas liquid reaction gas distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604064.8U CN207546458U (en) | 2017-11-27 | 2017-11-27 | A kind of gas liquid reaction gas distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207546458U true CN207546458U (en) | 2018-06-29 |
Family
ID=62677394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604064.8U Expired - Fee Related CN207546458U (en) | 2017-11-27 | 2017-11-27 | A kind of gas liquid reaction gas distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207546458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114350421A (en) * | 2021-12-31 | 2022-04-15 | 光大环境科技（中国）有限公司 | System and method for preparing high-grade fuel gas by anaerobic fermentation of kitchen waste |
-
2017
- 2017-11-27 CN CN201721604064.8U patent/CN207546458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114350421A (en) * | 2021-12-31 | 2022-04-15 | 光大环境科技（中国）有限公司 | System and method for preparing high-grade fuel gas by anaerobic fermentation of kitchen waste |
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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: 20180629 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |