CN207262454U - It is a kind of to purge pipeline configuration and the VOCs treatment stove with the structure - Google Patents
It is a kind of to purge pipeline configuration and the VOCs treatment stove with the structure Download PDFInfo
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- CN207262454U CN207262454U CN201721206667.2U CN201721206667U CN207262454U CN 207262454 U CN207262454 U CN 207262454U CN 201721206667 U CN201721206667 U CN 201721206667U CN 207262454 U CN207262454 U CN 207262454U
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- exhaust structure
- main pipeline
- pipeline
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Abstract
Technical solutions of the utility model disclose a kind of purging pipeline configuration, applied to being provided with the heat accumulating type VOCs treatment stoves of some disengaging gas chamber, including close to disengaging gas chamber's side wall and stretch into the main pipeline of the disengaging gas chamber；The disengaging indoor air-breathing exhaust structure of air cavity is arranged in, the air-breathing exhaust structure is connected with the main pipeline, and some openings of sparse distribution are offered on the air-breathing exhaust structure.Technical solutions of the utility model also disclose a kind of VOCs treatment stove, including some disengaging gas chamber and above-mentioned purging pipeline configuration.The purging of organic exhaust gas can be effectively performed in the technical solution of the utility model and VOCs treatment is efficient.
Description
Technical field
It the utility model is related to waste gas treatment equipment, more particularly to a kind of blowing applied to heat accumulating type VOCs treatment stove
Sweep pipeline configuration and the VOCs treatment stove with the structure.
Background technology
When application heat accumulating type VOCs treatment stove carries out exhaust-gas treatment, in order to improve the treatment effeciency of organic exhaust gas,
Need the tower entrance disengaging indoor residual exhaust gases of air cavity collecting back technique fans entrance, or the single purging motor of configuration uses
Tower entrance is passed in and out residual exhaust gases in gas chamber and extruded to combustion chamber progress oxidation processes by outer gas, general to use purging pipeline to useless
Gas is purged, and current purging pipeline configuration is primarily present problems with when being purged：Purge pipeline be usually from into
The non-geometric center insertion of outlet chamber, or perhaps eccentric layout, such as purge pipeline and are inserted into chamber from the edge of chamber,
This kind of layout type can cause the chamber indoor exhaust air from purging pipeline one end farther out cannot be thorough by purging, especially be into and out air cavity
Room is rectangular configuration, and four angles of its bottom are " distinguished and admirable dead band ", and exhaust gas herein is difficult to be purged to, and has been seriously affected organic
The efficiency of exhaust-gas treatment.
Utility model content
When technical solutions of the utility model are the technical problem to be solved is that VOCs treatment is carried out, blowing pipeline is purged
It is not thorough, causes VOCs treatment efficiency low.
In order to solve the above technical problems, technical solutions of the utility model provide a kind of purging pipeline configuration, applied to storage
In the disengaging gas chamber of hot type VOCs treatment stove, including：
Close to disengaging gas chamber's side wall and stretch into the main pipeline for passing in and out gas chamber；
The disengaging indoor air-breathing exhaust structure of air cavity is arranged in, the air-breathing exhaust structure is connected with the main pipeline
It is logical, some openings of sparse distribution are offered on the air-breathing exhaust structure.
Optionally, direction of some openings from close to the main pipeline to away from the main pipeline is gradually thickly divided by dredging
Cloth.
Optionally, the air-breathing exhaust structure is the circulating line with fracture, and the fracture is arranged in the main pipeline.
Optionally, some bottoms for being opened in the circulating line.
Optionally, the circulating line is welded to connect with the main pipeline using plug-in type.
Optionally, the purging pipeline configuration further includes the stent for supporting the air-breathing exhaust structure.
Optionally, the number of the stent is arranged to three.
Optionally, the purging pipeline configuration further includes the butterfly valve being connected with the main pipeline.
Optionally, the butterfly valve is electric butterfly valve or Pneumatic butterfly valve.
In order to solve the above technical problems, technical solutions of the utility model additionally provide a kind of VOCs treatment stove, including
Some disengaging gas chamber and the purging pipeline configuration.
Compared with prior art, technical solutions of the utility model have the following advantages：
Purge pipeline configuration except include insertion disengaging gas chamber main pipeline, further include be arranged in disengaging air cavity it is indoor
Air-breathing exhaust structure, is connected by some openings of the sparse distribution opened up on air-breathing exhaust structure and with air-breathing exhaust structure
Main pipeline, whole chamber indoor exhaust gas discharge chamber can be will be distributed over.
Air-breathing exhaust structure is equipped with some openings, and some openings are from close main pipeline to the direction away from main pipeline by dredging
Gradually thickly set, such opening mode meets the law of airflow, can achieve the purpose that thoroughly to empty exhaust gas.
Air-breathing exhaust structure is arranged to circulating line, overcomes the drawbacks of eccentric layout is brought, " distinguished and admirable dead band " place
Exhaust gas can be also purged to, and substantially increase the treatment effeciency of organic exhaust gas.
Since the density of organic exhaust gas is more than atmospheric density, so opening to be arranged on to the bottom of circulating line, be conducive to
Machine exhaust gas is thoroughly discharged.
Therefore, the purging of organic exhaust gas, VOCs treatment effect can be effectively performed in the technical solution of the utility model
Rate is high.
Brief description of the drawings
Fig. 1 is the use state diagram of the purging pipeline configuration of the utility model embodiment；
Fig. 2 is the purging pipeline structure diagram of the utility model embodiment；
Fig. 3 is the use state top view of the purging pipeline configuration of the utility model embodiment.
Embodiment
Technical solutions of the utility model are described in detail with reference to embodiment.
As shown in Figure 1, the purging pipeline configuration of the utility model, applied to heat accumulating type VOCs treatment stove into outlet
In chamber.The present embodiment is illustrated exemplified by passing in and out gas chamber and being cuboid.As shown in Figure 1, cuboid simulates confined space,
Dotted line on cuboid is the position of exhaust gas aggregation below 6.
For the purpose of understanding, we are described in detail purging pipeline configuration with reference to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, purging pipeline configuration mainly includes main pipeline 1 and air-breathing exhaust structure 2.
Main pipeline 1 close to heat accumulating type VOCs treatment stove disengaging gas chamber side wall and extend into outlet chamber, be responsible for
Road 1 does not have the geometric center in face where side wall and stretches into, but is partial to one side of chamber, the pipe diameter size of main pipeline 1 by
Control in factors such as exhausting amount, wind speed, be in the light of actual conditions customized.
Air-breathing exhaust structure 2 is arranged in disengaging gas chamber, in general, close to the bottom of disengaging gas chamber, that is,
The place of exhaust gas aggregation, in the present embodiment, air-breathing exhaust structure 2 is optionally arranged to circulating line, and air-breathing exhaust structure 2 is not
It is limited to the pipeline of loop configuration or other shapes structure, as long as air-breathing exhaust structure 2 can be covered into outlet chamber substantially
The bottom surface of room, achievees the purpose that the exhaust gas for absorbing exhaust gas concentrating portions substantially.Further, circulating line has fracture, and fracture is set
In in main pipeline 1, that is, circulating line is connected with main pipeline 1, the pipe diameter size of circulating line is also according to actual feelings
Condition is customized.The material generally use stainless steel of air-breathing exhaust structure 2 and main pipeline 1, or it is industrial using other
Common material is made.
Main pipeline 1 is connected with air-breathing exhaust structure 2, and in the present embodiment, specifically, main pipeline 1 extends into outlet chamber
Room bottom, it extends into setting two circular cavities opposite on the side wall of outlet chamber bottom end, and the hole diameter size is with inhaling
2 diameter of gas exhaust structure is equal, and the fracture both ends of air-breathing exhaust structure 2 can be separately inserted in two circular cavities, so main
Pipeline 1 is just in connected state (state of insertion is as shown in Figure 3) with air-breathing exhaust structure 2, then main pipeline 1 and air-breathing are vented
2 joint of structure is welded, to ensure that leakproofness is good.In other embodiments, main pipeline 1 and air-breathing exhaust structure 2
Can be easy to disassemble by flanged joint, flanged joint, or using other industrial common connection modes.
Air-breathing exhaust structure 2 be equipped with it is some opening 3, opening 3 on air-breathing exhaust structure 2 using it is non-it is uniformly distributed by the way of into
Row layout, that is to say, that in the diverse location of air-breathing exhaust structure 2, be open 3 density degree be it is different, specifically, this
Optional in embodiment, direction of the opening 3 from close to main pipeline 1 to away from main pipeline 1 is gradually thickly distributed by dredging, air-breathing exhaust knot
The one end of structure 2 away from main pipeline 1, opening 3 is densely distributed, and air-breathing exhaust structure 2 is dilute close to one end of main pipeline 1, the distribution of opening 3
Dredge.Also can using other it is sparse it is uneven by the way of, as at four angles of disengaging gas chamber bottom surface, the distribution of opening 3 is closeer, far
At from four angles, the distribution of opening 3 is sparse.Certainly, in other embodiments, be open 3 the visual heat accumulating type of distribution situation it is organic
In exhaust-gas treatment stove depending on the position of specific working condition, the shape for passing in and out gas chamber and main pipeline insertion, distribution mode is not
Must be by dredging gradually close or equidistantly distributed, a group by a group arrangement mode such as some open space arrangements, that can realize
Subject to the exhaust gas for absorbing exhaust gas concentrating portions.Opening the distance between 3 is adjusted by varying the size in 3 section of opening.
For the shape of opening 3, do not require generally, in the present embodiment, air-breathing exhaust structure 2 cut using cutting machine,
Some openings 3 are obtained, it is so simple to operate, easy to construct.Further, be open 3 position is arranged on air-breathing exhaust structure 2
Bottom, can also be arranged on other positions certainly, such as be arranged at the side or above of 2 pipeline of air-breathing exhaust structure, or not Tongfang
Position is configured, but since the density of organic exhaust gas is generally higher than the density of air, so it is most to have that opening, which is arranged on bottom,
The best mode thoroughly discharged beneficial to organic exhaust gas.
Although main pipeline 1 takes present industrial universal mode to extend into outlet chamber, that is to say, that does not exist
The center insertion of gas chamber side is passed in and out, such inserted mode purging effect is simultaneously bad, but the technical program is being responsible for
The air-breathing exhaust structure 2 of one end connection annular in road 1, and if being disposed with air-breathing exhaust structure 2 and meeting the law of airflow
Dry opening 3 so that inlet plenum surrounding can be purged to, also can be by effectively even in the organic exhaust gas at " distinguished and admirable dead angle "
Purging is gone out, so that purging efficiency be significantly increased.
Further, the purging pipeline configuration of the utility model further includes stent 4, and stent 4 is removable installed in air-breathing row
The lower section of depressed structure 2, and the bottom surface of disengaging gas chamber is fixed on, air-breathing exhaust structure 2 is used to support, the number of stent 4 is not done
It is required that as long as the support air-breathing exhaust structure 2 that can be consolidated, the present embodiment is provided with three in the lower section of air-breathing exhaust structure 2
A stent 4, connects near at main pipeline 1 in air-breathing exhaust structure 2, symmetrical to set stent 41 and stent 42, is vented in air-breathing
The one end of structure 2 away from main pipeline sets stent 43, and stent 43 was on stent 41 and the vertical line at 42 line midpoint of stent,
Air-breathing exhaust structure 2 is enabled to keep balance to set.
The purging pipeline configuration of the present embodiment further includes dish valve 5, is arranged at main pipeline 1 close to one end of fans entrance, such as
The fruit disengaging gas chamber will carry out purging function, just open the butterfly valve 5 of the disengaging gas chamber, if the disengaging gas chamber will carry out
Air inlet, go out airway dysfunction, butterfly valve 5 is just closed, so effect of the butterfly valve 5 equivalent to switch.The dish valve 5 that the present embodiment uses is electronic
Dish valve, also can be used pneumatic dish valve, and dish valve 5 is connected by flange with main pipeline 1, can also take other industrial conventional connections
Mode, is such as welded to connect, is threadedly coupled.
The utility model embodiment additionally provides a kind of VOCs treatment stove, except including some disengaging gas chamber, going back
Including the purging pipeline configuration.In actual heat accumulating type VOCs treatment stove, generally at least provided with three into outlet
Chamber, each gas chamber that passes in and out can carry out the operation of air inlet, outlet and purging, each to pass in and out which kind of behaviour gas chamber specifically carries out
Make, can be switched over according to actual conditions by valve 5, it is each disengaging gas chamber in be both provided with air-breathing exhaust structure 2 with
Main pipeline 1, air-breathing exhaust structure 2 are in disengaging gas chamber bottom and are connected with one end of main pipeline 1, the other end of main pipeline 1
Total pipeline is accessed, total pipeline is connected with main air blower entrance, is purged so as to fulfill negative pressure, can be thoroughly by organic waste using which
Gas empties, and realizes the maximization of ventilation effect.In other embodiments, can also positive pressure be taken to purge, but positive pressure purging energy consumption
It is higher.
Specific embodiment of the utility model described in detail above, it will be appreciated that those of ordinary skill in the art without
Need creative work according to the present utility model can conceive and make many modifications and variations.Therefore, it is all in the art
Technical staff on the basis of existing technology can by logical analysis, reasoning, or a limited experiment according to the design of the utility model
, all should be in the protection domain being defined in the patent claims with obtained technical solution.
Claims (10)
1. one kind purging pipeline configuration, applied to be provided with it is some disengaging gas chamber heat accumulating type VOCs treatment stoves in, its
It is characterized in that, including：
Close to disengaging gas chamber's side wall and stretch into the main pipeline for passing in and out gas chamber；
The disengaging indoor air-breathing exhaust structure of air cavity is arranged in, the air-breathing exhaust structure is connected with the main pipeline,
Some openings of sparse distribution are offered on the air-breathing exhaust structure.
2. as claimed in claim 1 purging pipeline configuration, it is characterised in that it is described it is some opening from close to the main pipeline to
Direction away from the main pipeline is gradually thickly distributed by dredging.
3. purging pipeline configuration as claimed in claim 1, it is characterised in that the air-breathing exhaust structure is the ring with fracture
Shape pipeline, the fracture are arranged in the main pipeline.
4. purging pipeline configuration as claimed in claim 3, it is characterised in that described some to be opened in the circulating line
Bottom.
5. purging pipeline configuration as claimed in claim 3, it is characterised in that the circulating line is with the main pipeline using slotting
Enter formula to be welded to connect.
6. purging pipeline configuration as claimed in claim 1, it is characterised in that further include the branch for supporting the air-breathing exhaust structure
Frame.
7. purging pipeline configuration as claimed in claim 6, it is characterised in that the number of the stent is arranged to three.
8. such as claim 1 to 7 any one of them purging pipeline configuration, it is characterised in that further include and connect with the main pipeline
The butterfly valve connect.
9. purging pipeline configuration as claimed in claim 8, it is characterised in that the butterfly valve is electric butterfly valve or Pneumatic butterfly valve.
10. a kind of VOCs treatment stove, including some disengaging gas chamber, it is characterised in that further include：Claim 1 to 9 times
Purging pipeline configuration described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206667.2U CN207262454U (en) | 2017-09-19 | 2017-09-19 | It is a kind of to purge pipeline configuration and the VOCs treatment stove with the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206667.2U CN207262454U (en) | 2017-09-19 | 2017-09-19 | It is a kind of to purge pipeline configuration and the VOCs treatment stove with the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262454U true CN207262454U (en) | 2018-04-20 |
Family
ID=61921978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721206667.2U Active CN207262454U (en) | 2017-09-19 | 2017-09-19 | It is a kind of to purge pipeline configuration and the VOCs treatment stove with the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262454U (en) |
-
2017
- 2017-09-19 CN CN201721206667.2U patent/CN207262454U/en active Active
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