CN208832484U - Gas heating type catalytic burner - Google Patents
Gas heating type catalytic burner Download PDFInfo
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- CN208832484U CN208832484U CN201821269845.0U CN201821269845U CN208832484U CN 208832484 U CN208832484 U CN 208832484U CN 201821269845 U CN201821269845 U CN 201821269845U CN 208832484 U CN208832484 U CN 208832484U
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Abstract
The utility model proposes a kind of gas heating type catalytic burner, solve the problems, such as that structure is complicated, processing cost is high for waste gas treatment equipment in the prior art.The burner includes gas chamber, and a upper lateral part of gas chamber is equipped with exhaust gas inlet, vertical first partition and second partition side by side is equipped in gas chamber, first partition and second partition abut against the upper surface for being connected to gas chamber；The lower part of gas chamber is additionally provided with horizontal third partition, and third partition is connected to the lower edge of first partition and second partition；The upper space of gas chamber is successively divided into Heat Room, heat-absorbing chamber and catalyst chamber by first partition and second partition, it is isolated between Heat Room and heat-absorbing chamber, it is provided with the through-hole of several connection heat-absorbing chamber and catalyst chamber on second partition, is provided with the gas vent being connected to heat-absorbing chamber at the top of gas chamber；The lower section of third partition is heating room and is connected to Heat Room and catalyst chamber that the exhaust gas entered from exhaust gas inlet successively through Heat Room, heating room, catalyst chamber and heat-absorbing chamber, is finally discharged from gas vent.
Description
Technical field
The utility model relates to waste gas treatment equipment technical field, particularly relate to that a kind of structure is simple, combustion easy to use
Gas heated type catalytic burner.
Background technique
With the extensive use of Organic chemical products in the industry, (i.e. into the volatile organic contaminant in atmosphere
VOC) more and more, mainly low boiling point, volatile organic matter.It is useless to be mainly derived from that petrochemical industry discharged for they
Gas, flexible packaging printing, medicine intermediate, vehicle spray painting, electronics, machinery, shoemaking, synthetic leather, synthetic fibers, plastics, are made pesticide
The organic solvent that all conglomeraties such as paper, paint, coating, ceramics, mining and weaving are discharged, this not only endangers shop worker and week
The health for enclosing the people, causes the pollution of atmospheric environment, and causes the loss and waste of resource.Volatile organic matter
It is the precursor to form Pm2.5, as the frequent generation of current haze hazard weather, scarcity of resources, economic competition are increasingly fierce,
It is imperative that the clean manufacturing of volatile organic waste gas pollution control and relevant industries is implemented.
More micropore materials such as active carbon, molecular sieve, activated carbon fibre are generallyd use to the processing of volatile organic waste gas at present
Material carries out adsorption treatment, then carries out organic solvent desorption to the microporous materials after adsorption saturation by high-temperature vapour, and using cold
But water condenses the mixture of the organic matter and steam that are desorbed, to recycle organic solvent.But the technique was adsorbed
Journey needs to fill the adsorbing mediums such as big carbon content active, and when desorption will largely consume water vapour and cooling water, and a large amount of heat
It is slatterned in condensation process, while after solvent and water separation, can also generate a large amount of waste water, a large amount of adsorbing medium inactivation
After need replacing, need to be further processed, entire complex technical process, process unit investment is big, be also easy to produce secondary pollution, and
Energy waste, operation energy consumption are high.Simultaneously as atmospheric environment is increasingly serious, the high pollution that boiler generates equally makes country right
Stringent control is carried out in boiler construction, a large amount of vapor demand also becomes existing purification of volatile organic waste gas technical matters and pushes away
A wide restriction.
Utility model content
The utility model proposes a kind of gas heating type catalytic burners, solve waste gas treatment equipment knot in the prior art
The problem that structure is complicated, processing cost is high.
The technical solution of the utility model is achieved in that gas heating type catalytic burner, including gas chamber, the gas
One upper lateral part of room is equipped with exhaust gas inlet, is equipped with vertical first partition and second partition side by side in the gas chamber, and described first
Partition and second partition abut against the upper surface for being connected to the gas chamber；
The lower part of the gas chamber is additionally provided with horizontal third partition, and the third partition is connected to the first partition and the
The lower edge of two partitions；
The upper space of gas chamber is successively divided into Heat Room, heat-absorbing chamber and catalysis by the first partition and second partition
Room is isolated between the Heat Room and heat-absorbing chamber, and the through-hole of several connection heat-absorbing chamber and catalyst chamber is provided on the second partition,
The gas vent being connected to heat-absorbing chamber is provided at the top of the gas chamber；
The lower section of the third partition is heating room and is connected to Heat Room and catalyst chamber, from the exhaust gas of exhaust gas inlet entrance
Successively through Heat Room, heating room, catalyst chamber and heat-absorbing chamber, finally it is discharged from the gas vent.
As a preferred embodiment, between the heat-absorbing chamber and Heat Room be equipped with it is multiple be arranged above and below it is thermally conductive
Part, the heat-conducting piece is through the first partition and protrudes into heat-absorbing chamber and Heat Room, and the heat-conducting piece will absorb heat indoor heat
In amount conduction to Heat Room.
As a preferred embodiment, the heat-conducting piece includes being located at indoor first heat-conducting piece and positioned at changing of absorbing heat
Indoor second heat-conducting piece of heat, the longitudinal section of first heat-conducting piece are in rectangle, and the longitudinal section of second heat-conducting piece is in isosceles
Triangle, first heat-conducting piece is identical as size of second heat-conducting piece at first partition, the apex angle of second heat-conducting piece
Extend towards the direction of exhaust gas inlet.
As a preferred embodiment, being additionally provided with multiple filtration net arranged up and down, Mei Ge in the Heat Room
The two sides of two heat-conducting pieces are equipped with the filter screen.
As a preferred embodiment, the heating is indoor to be equipped with gas port, the direction and gas of the gas port
Flow direction it is consistent, be additionally provided with ponding room below the heating room.
As a preferred embodiment, first heat-conducting piece and the second heat-conducting piece are aluminum alloy material production.
After above-mentioned technical proposal, the beneficial effects of the utility model are: the gas heating type of the utility model is urged
Change burner exhaust gas enter Heat Room from exhaust gas inlet after, the indoor heat of absorption heat-exchange first is improved temperature, into
Row preheats in advance, enters heating room and catalyst chamber later, generates chemical reaction, exhaust gas under conditions of high-temperature heating and catalyst
It is decomposed into free of contamination gas, and the discharge of the gas vent through heat-absorbing chamber, in discharge process, High Temperature Gas is can be absorbed in heat-absorbing chamber
The temperature of body, and conducted to being used in Heat Room, it so realizes and makes full use of waste heat, also improve at exhaust gas
The efficiency and completeness of reason, have reached energy-saving and environment-friendly purpose.
The longitudinal section of first heat-conducting piece can make it have biggish heating surface area in rectangle, improve the efficiency of heat absorption, and
After first heat-conducting piece transfers heat to the first heat-conducting piece, the first heat-conducting piece of isosceles triangle can be by heat to its apex angle side
To diffusion, the conduction diffusion velocity of heat is not only accelerated, the heated efficiency of exhaust gas is also improved, obtains waste heat to the limit
Utilization.
Filter screen arranged up and down is arranged in Heat Room can fall the contaminant filters such as the dust contained in exhaust gas, in order to avoid
Into subsequent processing links.
Heat indoor setting towards with the consistent gas port of gas flow direction can exhaust gas is heated it is same
When, the flowing velocity of exhaust gas is improved, and then improve the treatment effeciency of exhaust gas, and heating the ponding room being arranged below room can collect
The ponding generated in treatment process, and periodically it is handled.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
In figure: 1- gas chamber；2- exhaust gas inlet；3- first partition；4- second partition；5- third partition；6- Heat Room；7- inhales
Hot cell；8- catalyst chamber；9- gas vent；10- heats room；The first heat-conducting piece of 11-；The second heat-conducting piece of 12-；13- filter screen；14-
Gas port；15- ponding room.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
As shown in Figure 1, being a kind of embodiment of the utility model gas heating type catalytic burner, which wraps first
Include a gas chamber 1, gas chamber 1 a upper lateral part be equipped with exhaust gas inlet 2, exhaust gas to be processed i.e. from there enter gas chamber 1 in into
Row processing, while it being additionally provided with gas vent 9 at the top of gas chamber 1, treated, and free of contamination gas is discharged from there.
Vertical first partition 3 and second partition 4 side by side is equipped in gas chamber 1, wherein second partition 4 is equipped with several
Through-hole, and any through-hole is not set in first partition 3, therefore, what the two sides space of first partition 3 was entirely isolated, and second
The two sides space of partition 4 communicates.Horizontal third partition 5 is additionally provided in the lower part of gas chamber 1, which acts against
On the lower edge of first partition 3 and second partition 4, not closed air chamber 1 of third partition 5.In this way, first partition 3, second partition
4 and third partition 5 entire gas chamber 1 is divided into several regions, be Heat Room 6, heat-absorbing chamber 7 and catalysis from left to right respectively
Room 8, the lower section of third partition 5 are heating room 10.In addition, heating room 10 is connected to Heat Room 6, catalyst chamber 8, gas
Flow path is: 2 → Heat Room of exhaust gas inlet 6 → 7 → gas vent of heating room 10 → catalyst chamber, 8 → heat-absorbing chamber 9, arrow in figure
It is the flow path of gas shown in direction.
Be equipped with gas port 14 in heating room 10, the main function of gas port 14 is to provide the combustion gas of burning, to exhaust gas into
Row heating, and chemically reacted in subsequent catalyst chamber 8, so that exhaust gas is converted to free of contamination gas, certainly, catalyst chamber 8
Interior catalyst component belongs to the common knowledge of this field, and details are not described herein.In order to improve the flowing of exhaust gas to the maximum extent
Speed, the embodiment set consistent with the flow direction of gas for the direction of gas port 14, can heat to exhaust gas
While improve exhaust gas flowing velocity, and then improve exhaust gas treatment effeciency.
Multiple heat-conducting pieces being arranged above and below are equipped between heat-absorbing chamber 7 and Heat Room 6, which runs through described first
Partition 3 simultaneously protrudes into heat-absorbing chamber 7 and Heat Room 6 simultaneously, and the effect of heat-conducting piece is to conduct the heat in heat-absorbing chamber 7 to Heat Room
In 6, the exhaust gas entered in Heat Room 6 is preheated, its temperature is improved, to maximally utilise waste heat, improves exhaust gas
Treatment effeciency.Heat-conducting piece herein includes that the first heat-conducting piece 11 in heat-absorbing chamber 7 and second in Heat Room 6 are thermally conductive
The longitudinal section of part 12, the first heat-conducting piece 11 is in rectangle, makes it have biggish heating surface area, improves the efficiency of heat absorption, second leads
The longitudinal section of warmware 12 is in isosceles triangle, and the size of the first heat-conducting piece 11 and the second heat-conducting piece 12 at first partition 3
It is identical, it is easily installed in this way, while guaranteeing the smooth conduction of heat, in addition, the apex angle of the second heat-conducting piece 12 is towards exhaust gas inlet 2
Direction extend, not only accelerate the conduction diffusion velocity of heat, also improve the heated efficiency of exhaust gas, waste heat is made to obtain maximum
The utilization of limit.Aluminum alloy material production can be used in first heat-conducting piece 11 and the second heat-conducting piece 12, and not only cost of manufacture is lower, and
And thermal conduction effect is good.
Further, since more or less containing impurity such as dusts in exhaust gas, in order to avoid these impurity enter subsequent production
Process is additionally provided with multiple filtration net 13 arranged up and down in Heat Room 6, and is all provided in the two sides of each second heat-conducting piece 12
There is filter screen 13.During exhaust gas heatable catalytic, water can be also generated, for this purpose, being additionally provided with ponding room in the lower section of heating room 10
15, for storing the ponding generated, and periodically it is cleared up, avoids polluting the environment.
The gas heating type catalytic burner structure of the utility model is simple, easy to use, can effectively utilize waste heat,
The treatment effeciency of exhaust gas is improved, there is good practicability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. gas heating type catalytic burner, it is characterised in that: including gas chamber, a upper lateral part of the gas chamber be equipped with exhaust gas into
Mouthful, vertical first partition and second partition side by side is equipped in the gas chamber, the first partition is abutted against with second partition to be connect
In the upper surface of the gas chamber；
The lower part of the gas chamber is additionally provided with horizontal third partition, the third partition be connected to the first partition with second every
The lower edge of plate；
The upper space of gas chamber is successively divided into Heat Room, heat-absorbing chamber and catalyst chamber, institute by the first partition and second partition
It states and is isolated between Heat Room and heat-absorbing chamber, the through-hole of several connection heat-absorbing chamber and catalyst chamber is provided on the second partition, it is described
The gas vent being connected to heat-absorbing chamber is provided at the top of gas chamber；
The lower section of the third partition is heating room and is connected to Heat Room and catalyst chamber that the exhaust gas entered from exhaust gas inlet is successively
Through Heat Room, heating room, catalyst chamber and heat-absorbing chamber, finally it is discharged from the gas vent.
2. gas heating type catalytic burner as described in claim 1, it is characterised in that: between the heat-absorbing chamber and Heat Room
Equipped with multiple heat-conducting pieces being arranged above and below, the heat-conducting piece is through the first partition and protrudes into heat-absorbing chamber and Heat Room, institute
The heat-conducting piece indoor heat that will absorb heat is stated to conduct to Heat Room.
3. gas heating type catalytic burner as claimed in claim 2, it is characterised in that: the heat-conducting piece includes being located at heat absorption
Indoor first heat-conducting piece and it is located at indoor second heat-conducting piece of exchanging heat, the longitudinal section of first heat-conducting piece is in rectangle, described
The longitudinal section of second heat-conducting piece is in isosceles triangle, size phase of first heat-conducting piece with the second heat-conducting piece at first partition
Together, the apex angle of second heat-conducting piece extends towards the direction of exhaust gas inlet.
4. gas heating type catalytic burner as claimed in claim 3, it is characterised in that: be additionally provided in the Heat Room up and down
The multiple filtration net of arrangement, the two sides of each second heat-conducting piece are equipped with the filter screen.
5. gas heating type catalytic burner as described in claim 1, it is characterised in that: the heating is indoor to be equipped with combustion gas
Mouthful, the direction of the gas port is consistent with the flow direction of gas, is additionally provided with ponding room below the heating room.
6. gas heating type catalytic burner as claimed in claim 3, it is characterised in that: first heat-conducting piece and second is led
Warmware is aluminum alloy material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821269845.0U CN208832484U (en) | 2018-08-07 | 2018-08-07 | Gas heating type catalytic burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821269845.0U CN208832484U (en) | 2018-08-07 | 2018-08-07 | Gas heating type catalytic burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208832484U true CN208832484U (en) | 2019-05-07 |
Family
ID=66308640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821269845.0U Active CN208832484U (en) | 2018-08-07 | 2018-08-07 | Gas heating type catalytic burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208832484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624405A (en) * | 2019-09-26 | 2019-12-31 | 重庆展亚环保工程有限公司 | Activated carbon adsorption-desorption catalytic combustion waste gas treatment device |
| CN112361314A (en) * | 2020-11-04 | 2021-02-12 | 余书同 | Steel plant waste gas treatment and utilization equipment and use method thereof |
-
2018
- 2018-08-07 CN CN201821269845.0U patent/CN208832484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624405A (en) * | 2019-09-26 | 2019-12-31 | 重庆展亚环保工程有限公司 | Activated carbon adsorption-desorption catalytic combustion waste gas treatment device |
| CN112361314A (en) * | 2020-11-04 | 2021-02-12 | 余书同 | Steel plant waste gas treatment and utilization equipment and use method thereof |
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