CN211753707U - Zeolite concentration runner system for organic waste gas treatment - Google Patents
Zeolite concentration runner system for organic waste gas treatment Download PDFInfo
- Publication number
- CN211753707U CN211753707U CN202020352507.4U CN202020352507U CN211753707U CN 211753707 U CN211753707 U CN 211753707U CN 202020352507 U CN202020352507 U CN 202020352507U CN 211753707 U CN211753707 U CN 211753707U
- Authority
- CN
- China
- Prior art keywords
- desorption
- waste gas
- heat source
- zeolite
- organic waste
- 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.)
- Active
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a zeolite concentration runner system for organic waste gas treatment, which relates to the technical field of organic waste gas treatment equipment, and comprises a waste gas inlet, a dust filter, a VOC pre-filter, a zeolite concentration runner body and a waste gas outlet which are sequentially communicated, wherein a low-temperature catalytic combustion desorption structure is arranged above the zeolite concentration runner body; the low temperature catalytic combustion desorption structure includes desorption heat source input port, the desorption fan, the desorption discharge port, the top at exhaust-gas discharge port is installed to desorption heat source input port, the upper portion intercommunication of desorption heat source input port and the concentrated runner body of zeolite, the relative offside that sets up at the desorption input port of desorption discharge port, the desorption discharge port passes through the inside intercommunication of desorption fan and the concentrated runner body of zeolite, reasonable effectual filtration in grades has the realization, improve each level of filter assembly's efficiency, make low temperature catalytic combustion more thorough, solve the advantage of the organic waste gas treatment difficult problem in spray booth.
Description
Technical Field
The utility model belongs to the technical field of organic waste gas treatment equipment, concretely relates to organic waste gas treatment's concentrated runner system of zeolite.
Background
Along with the increase of car reserves, the car is wiped and is hung accident rate more and more high, and the operation of spraying paint must be used in the car outward appearance maintenance, because the paint that the car used need through high temperature toast, can not go on in the open air, and the spray booth becomes one set of equipment that the shop of repairing the car is indispensable. In the use process of the existing paint spray booth, a large amount of suspended particulate matters and organic volatile gases are filled in the paint spray booth, and if the waste gases are directly discharged, the air can be seriously polluted. In a large-scale automobile production paint spraying workshop, the exhaust emission of a paint spraying room has the characteristics of low concentration, large air volume, intermittent emission, large fluctuation range of emission concentration and the like, and the reasons are that paint mist is difficult to concentrate for one-time treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the zeolite concentration rotating wheel system for organic waste gas treatment is provided, aiming at the problems that in the prior art, the waste gas emission concentration of a paint spray booth is low, the air quantity is large, the intermittent emission is realized, the fluctuation range of the emission concentration is large, and the paint mist is difficult to concentrate and treat at one time.
The utility model adopts the technical scheme as follows:
a zeolite concentration runner system for organic waste gas treatment is characterized in that: the device comprises a waste gas inlet, a dust filter, a VOC pre-filter, a zeolite concentration rotating wheel body and a waste gas outlet which are sequentially communicated, wherein a low-temperature catalytic combustion desorption structure is also arranged above the zeolite concentration rotating wheel body;
the low temperature catalytic combustion desorption structure includes desorption heat source input port, desorption fan, desorption discharge port, the top at exhaust-gas emission port is installed to the desorption heat source input port, the upper portion intercommunication of desorption heat source input port and the concentrated runner body of zeolite, the relative offside that sets up at the desorption input port of desorption discharge port, the desorption discharge port is through desorption fan and the concentrated runner body inside intercommunication of zeolite.
Preferably, the temperature of the heat source input by the desorption heat source input port is 200-400 ℃.
Preferably, the zeolite concentration runner body is coated with a low-temperature combustion desorption catalyst.
Preferably, the heat source uses microwaves as a heating source.
Preferably, the dust filter comprises a dust filtering box body, an air inlet end, an air outlet end, a primary filter screen and a folded plate filter screen, the air inlet end and the air outlet end are oppositely arranged on the opposite side of the dust filtering box body, the primary filter screen is arranged on the air inlet end and the air outlet end, and the folded plate filter screen is equidistantly arranged in the middle of the dust filtering box body.
Preferably, the folded plate filter screen is processed by a stainless steel filter screen and glass fiber paper as filter materials.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the paint spray booth in the prior art has low waste gas emission concentration, large air volume, intermittent emission and large fluctuation range of emission concentration, so that paint mist is difficult to concentrate for one-time treatment. To this characteristics, this scheme has designed organic waste gas treatment's concentrated runner system of zeolite, and waste gas in the workshop enters into the device through waste gas inlet, at first through dust filter, adsorbs the filtering with large granule solid impurity, adsorbs the great VOC impurity of particle diameter through the leading filter of VOC again, and the concentrated runner body of zeolite is carried again to surplus waste gas and carries out the concentrated processing, and the gas after the processing is discharged via exhaust outlet. When the zeolite concentration rotating wheel body adsorbs enough organic matters, the switch of the waste gas inlet is suspended, the desorption heat source input port is started, the heat source gas with the temperature of 200-400 ℃ is input, the organic matters begin to be catalytically combusted at low temperature due to the action of the low-temperature combustion desorption catalyst on the zeolite concentration rotating wheel body, and the combusted waste gas is pumped out by the desorption fan and is discharged to the outside of the equipment through the desorption discharge port. Whole scheme has optimized to the weaker characteristics of zeolite molecular sieve adsorption efficiency, will be unfavorable for that low temperature catalysis's large granule solid is leading to carry out 2 times and adsorb, remains the tiny particle impurity that easily low temperature catalytic treatment and carries out the concentrated processing to realize reasonable effectual filtration in grades, improved filtration assembly's at different levels efficiency, make low temperature catalytic combustion more thorough, solved the difficult problem of handling of spray booth organic waste gas.
2. Traditional fuel heat source burning can produce secondary waste gas, and in order to further improve the feature of environmental protection of equipment, this scheme has designed the microwave heat source with the heat source, has improved equipment feature of environmental protection.
3. Filter screen in traditional dust filter generally adopts perpendicularly to arrange, and this kind of mode of arranging is simple and convenient, but has filter screen corner position utilization ratio low, and the filterable problem of middle part overload, to this defect, the form of arranging of filter screen in this scheme has further improved dust filter, designs into the broken line type with the filter screen of inside use and arranges, concentrates the middle part that the dust volume is big with the folded plate filter screen to the effective utilization of filter screen has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust filter of the present invention;
the labels in the figure are: 1-waste gas inlet, 2-dust filter, 21-dust filter box body, 22-gas inlet end, 23-gas outlet end, 24-primary filter screen, 25-folded plate filter screen, 3-VOC pre-filter, 4-zeolite concentration runner body, 5-waste gas outlet, 6-low temperature catalytic combustion desorption structure, 61-desorption heat source input port, 62-desorption fan and 63-desorption discharge port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: reference numerals and letters in the specification denote similar items in the following drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in the following drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two original pieces can be directly connected or indirectly connected through an intermediate medium, or the two original pieces can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A zeolite concentration runner system for organic waste gas treatment is characterized in that: the device comprises a waste gas inlet, a dust filter, a VOC pre-filter, a zeolite concentration rotating wheel body and a waste gas outlet which are sequentially communicated, wherein a low-temperature catalytic combustion desorption structure is also arranged above the zeolite concentration rotating wheel body;
the low temperature catalytic combustion desorption structure includes desorption heat source input port, desorption fan, desorption discharge port, the top at exhaust-gas emission port is installed to the desorption heat source input port, the upper portion intercommunication of desorption heat source input port and the concentrated runner body of zeolite, the relative offside that sets up at the desorption input port of desorption discharge port, the desorption discharge port is through desorption fan and the concentrated runner body inside intercommunication of zeolite.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
The utility model discloses the concentrated runner system of zeolite that preferred embodiment provided, its characterized in that of an organic waste gas treatment: the device comprises a waste gas inlet 1, a dust filter 2, a VOC pre-filter, a zeolite concentration runner body 4 and a waste gas outlet 5 which are sequentially communicated, wherein a low-temperature catalytic combustion desorption structure 6 is also arranged above the zeolite concentration runner body 4;
the low-temperature catalytic combustion desorption structure 6 comprises a desorption heat source input port 61, a desorption fan 62 and a desorption discharge port 63, wherein the desorption heat source input port 61 is arranged above the exhaust gas discharge port, the desorption heat source input port 61 is communicated with the upper part of the zeolite concentrated rotating wheel body 4, the desorption discharge port 63 is arranged on the opposite side of the desorption input port, and the desorption discharge port 63 is communicated with the inside of the zeolite concentrated rotating wheel body 4 through the desorption fan 62. The temperature of the heat source input by the desorption heat source input port 61 is 200-400 ℃. And a low-temperature combustion desorption catalyst is laid on the zeolite concentration runner body 4.
The working principle of the embodiment is as follows: the paint spray booth in the prior art has low waste gas emission concentration, large air volume, intermittent emission and large fluctuation range of emission concentration, so that paint mist is difficult to concentrate for one-time treatment. To this characteristics, this scheme has designed organic waste gas treatment's concentrated runner system of zeolite, and waste gas in the workshop passes through waste gas entry 1 and enters into the device in, at first through dust filter 2, adsorbs the filtering with large granule solid impurity, adsorbs the great VOC impurity of particle diameter through the leading filter of VOC again, and the concentrated runner body 4 of zeolite is carried again to surplus waste gas and carries out the concentrated processing, and the gas after the processing is discharged via exhaust outlet 5. When enough organic matters are adsorbed on the zeolite concentration rotating wheel body 4, the switch of the waste gas inlet 1 is stopped temporarily, the desorption heat source input port 61 is started, heat source gas with the temperature of 200-400 ℃ is input, the organic matters begin to be catalytically combusted at low temperature due to the action of the low-temperature combustion desorption catalyst on the zeolite concentration rotating wheel body 4, and the combusted waste gas is extracted by the desorption fan 62 and is discharged to the outside of the equipment through the desorption discharge port 63. Whole scheme has optimized to the weaker characteristics of zeolite molecular sieve adsorption efficiency, will be unfavorable for that low temperature catalysis's large granule solid is leading to carry out 2 times and adsorb, remains the tiny particle impurity that easily low temperature catalytic treatment and carries out the concentrated processing to realize reasonable effectual filtration in grades, improved filtration assembly's at different levels efficiency, make low temperature catalytic combustion more thorough, solved the difficult problem of handling of spray booth organic waste gas.
Example 2
The utility model discloses another embodiment 2, this embodiment has made further improvement on embodiment 1's basis: the heat source adopts microwave as a heating source.
Traditional fuel heat source burning can produce secondary waste gas, and in order to further improve the feature of environmental protection of equipment, this scheme has designed the microwave heat source with the heat source, has improved equipment feature of environmental protection.
Example 3
The utility model discloses another embodiment 1, this embodiment has made further improvement on embodiment 1's basis: dust filter 2 includes that the dust filters box 21, inlet end 22, give vent to anger end 23, just filter screen 24, folded plate filter screen 25, inlet end 22 and give vent to anger end 23 and set up the offside at dust filter box 21 relatively, just filter screen 24 installs at inlet end 22 and give vent to anger and hold 23 on, folded plate filter screen 25 is equidistant to be installed at the middle part of dust filter box 21. The folded plate filter screen 25 is processed by a stainless steel filter screen with a covered edge and glass fiber paper to be used as a filter material.
The filter screen in traditional dust filter 2 generally adopts perpendicularly to arrange, and this kind of mode of arranging is simple and convenient, but has filter screen corner position utilization ratio low, and the filterable problem of middle part overload, to this defect, the arrangement form of filter screen in dust filter 2 has further been improved to this scheme, designs the filter screen that inside used into broken line type and arranges, concentrates folded plate filter screen 25 to arrange the middle part that the dust volume is big to the effective utilization of filter screen has been improved.
The above is the embodiment of the present invention. The foregoing is the preferred embodiments of the present invention, and if the preferred embodiments in the preferred embodiments are not obviously contradictory or are based on a certain preferred embodiment, the preferred embodiments can be combined and used by any superposition, and the specific parameters in the embodiments and examples are only for the purpose of clearly expressing the utility model verification process of the utility model, and are not used for limiting the patent protection scope of the present invention, which is still based on the claims, and all the equivalent structural changes made by the content of the description of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A zeolite concentration runner system for organic waste gas treatment is characterized in that: the device comprises a waste gas inlet (1), a dust filter (2), a VOC pre-filter, a zeolite concentration rotating wheel body (4) and a waste gas outlet (5) which are sequentially communicated, wherein a low-temperature catalytic combustion desorption structure (6) is further arranged above the zeolite concentration rotating wheel body (4);
the low-temperature catalytic combustion desorption structure (6) comprises a desorption heat source input port (61), a desorption fan (62) and a desorption discharge port (63), the desorption heat source input port (61) is arranged above the exhaust gas outlet (5), the desorption heat source input port (61) is communicated with the upper part of the zeolite concentrated rotating wheel body (4), the desorption discharge port (63) is arranged on the opposite side of the desorption heat source input port (61) relatively, and the desorption discharge port (63) is communicated with the inside of the zeolite concentrated rotating wheel body (4) through the desorption fan (62).
2. The organic waste gas treatment zeolite concentration wheel system of claim 1, wherein: the temperature of the heat source input by the desorption heat source input port (61) is 200-400 ℃.
3. The organic waste gas treatment zeolite concentration wheel system of claim 1, wherein: the zeolite concentration runner body (4) is coated with a low-temperature combustion desorption catalyst.
4. The organic waste gas treatment zeolite concentration wheel system of claim 2, wherein: the heat source adopts microwave as a heating source.
5. The organic waste gas treatment zeolite concentration wheel system of claim 1, wherein: dust filter (2) include dust filter box (21), inlet end (22), give vent to anger end (23), just filter screen (24) and folded plate filter screen (25), inlet end (22) and give vent to anger end (23) and open the offside of establishing at dust filter box (21) relatively, just filter screen (24) are installed on inlet end (22) and give vent to anger end (23), folded plate filter screen (25) equidistant installation is at the middle part that the dust filtered box (21).
6. The organic waste gas treatment zeolite concentration wheel system of claim 5, wherein: the folded plate filter screen (25) is processed by a stainless steel filter screen with covered edges and glass fiber paper to be used as a filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352507.4U CN211753707U (en) | 2020-03-19 | 2020-03-19 | Zeolite concentration runner system for organic waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352507.4U CN211753707U (en) | 2020-03-19 | 2020-03-19 | Zeolite concentration runner system for organic waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753707U true CN211753707U (en) | 2020-10-27 |
Family
ID=72932214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352507.4U Active CN211753707U (en) | 2020-03-19 | 2020-03-19 | Zeolite concentration runner system for organic waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915665A (en) * | 2021-02-26 | 2021-06-08 | 中车四方车辆有限公司 | Workshop welding smoke dust and waste gas treatment system and treatment method |
-
2020
- 2020-03-19 CN CN202020352507.4U patent/CN211753707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915665A (en) * | 2021-02-26 | 2021-06-08 | 中车四方车辆有限公司 | Workshop welding smoke dust and waste gas treatment system and treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213433737U (en) | Coating organic waste gas high-efficiency treatment system | |
| CN211753707U (en) | Zeolite concentration runner system for organic waste gas treatment | |
| CN112892137A (en) | Modular high-efficient exhaust purification all-in-one of modularization | |
| CN112107940A (en) | Intermittent organic waste gas collecting and treating integrated equipment | |
| CN106582275B (en) | A kind of vehicle spray painting baking waste gas pollution control and treatment system | |
| CN204973576U (en) | Administer device of synthetic leather waste gas | |
| CN209092900U (en) | Organic exhaust gas automated processing system | |
| CN209011914U (en) | A kind of condensing automobile exhaust purifier | |
| CN206593228U (en) | Air purifier | |
| CN203664098U (en) | Baking finish house with tail gas comprehensive treatment function | |
| CN109499264B (en) | Waste gas collecting, desorbing and treating system | |
| CN204962779U (en) | Exhaust gas treatment equipment for waste incinerator | |
| CN209934463U (en) | Waste gas purification system | |
| CN103170217A (en) | Method for purifying benzene containing waste gas and recycling benzene and system thereof | |
| CN108579411B (en) | Air purification device for printing workshop | |
| CN209714667U (en) | A kind of resin column device for VOCs gas treatment | |
| CN208927879U (en) | A kind of Adsorption Concentration device suitable for large-wind-volume low-concentration organic exhaust gas processing | |
| CN209646201U (en) | A kind of air cleaning system | |
| CN218687785U (en) | Casting flue gas treatment system | |
| CN206572631U (en) | Air purifier | |
| CN216498206U (en) | New-type application waste gas treatment that sprays paint synthesizes device | |
| CN209254419U (en) | A kind of RCO Adsorption Concentration device | |
| CN219355794U (en) | Runner+CO catalytic combustion all-in-one | |
| CN205948628U (en) | Novel volatile organic exhaust gas is handled to ultraviolet lamp device | |
| CN215610417U (en) | Novel zeolite runner all-in-one |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |