CN208635122U - A kind of VOCs system preheating apparatus - Google Patents
A kind of VOCs system preheating apparatus Download PDFInfo
- Publication number
- CN208635122U CN208635122U CN201821020579.8U CN201821020579U CN208635122U CN 208635122 U CN208635122 U CN 208635122U CN 201821020579 U CN201821020579 U CN 201821020579U CN 208635122 U CN208635122 U CN 208635122U
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- CN
- China
- Prior art keywords
- snakelike
- pipe
- heat pipe
- reaction chamber
- economizer bank
- 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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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
It is disclosed by the utility model to belong to exhaust-gas treatment art field, specially a kind of VOCs system preheating apparatus, including preheating cabinet, the preheating box cavity is provided with snakelike economizer bank, the snakelike economizer bank left end is connected with delivery pipe, the preheating cabinet top center position is equipped with exhaust fan, air inlet is connected with exhaust input tube at the top of the exhaust fan, the preheating cabinet bottom is connected with discharge gas derived pipe, the discharge gas derived pipe other end is connected with reaction chamber, the reaction chamber inner cavity top and bottom are mounted on catalyst holder, the reaction chamber right side wall is embedded to be equipped with filter cartridge, gas outlet is connected with defeated heat pipe on the right side of the filter cartridge, the defeated heat pipe other end is connected with into heat pipe, it is described to be connect into the heat pipe other end with snakelike economizer bank right end, the New Scheme structure is relatively easy, substantially increase the utilization of resource Rate reduces processing cost, practical.
Description
Technical field
The utility model relates to technical field of waste gas treatment, specially a kind of VOCs system preheating apparatus.
Background technique
With quickly propelling for Chinese Urbanization and process of industrialization, the discharge amount of organic exhaust gas is increasing, and air is dirty
Dye is on the rise, and the volatile organic matter (VOCs) in surrounding air is substantially improved, and volatile organic matter is to cause China's atmosphere
The important substance that key pollutants PM2.5 is formed, easily intercouples with other atmosphere pollutions, is formed by new pollutant and is difficult to
Natural decomposition, it is more lasting to endanger, in addition, it can also participate in photochemical reaction, leads to photochemical pollution, organic exhaust gas is past
Toward band foul smelling, not only to human body and the irritating effect of various sense organs, but also there is certain toxicity, pole is caused to human health
The elimination improvement of big harm, organic exhaust gas is a urgent and important job, becomes the difficult point and hot spot of current research, because
This Chinese Patent Application No. CN201721286935.6 proposes a kind of VOCs waste gas burning method complete set of equipments, and the equipment is when in use
Exhaust gas can not be preheated, and existing preheating means are to be heated by heating device to exhaust gas mostly, increase exhaust gas
Processing cost, and heat caused by burning all is directly to be discharged, and causes the waste of resource significantly, for this purpose, it is proposed that
A kind of VOCs system preheating apparatus.
Utility model content
The purpose of this utility model is to provide a kind of VOCs system preheating apparatus, to solve to mention in above-mentioned background technique
Existing preheating means out are to be heated by heating device to exhaust gas mostly, increasing exhaust-gas treatment cost, and institute of burning
The heat of generation is all the problem of directly discharged, cause the waste of resource significantly.
To achieve the above object, the utility model provides the following technical solutions: a kind of VOCs system preheating apparatus, including
Preheating cabinet, the preheating box cavity are provided with snakelike economizer bank, and the snakelike economizer bank left end is connected with delivery pipe, the preheating
Box top central location is equipped with exhaust fan, and air inlet is connected with exhaust input tube, the preheating cabinet bottom at the top of the exhaust fan
Portion is connected with discharge gas derived pipe, and the discharge gas derived pipe other end is connected with reaction chamber, the reaction chamber inner cavity top and bottom
It is mounted on catalyst holder, the reaction chamber right side wall is embedded to be equipped with filter cartridge, and the filter cartridge inner cavity is vertically installed
There are filter screen and glass fiber filters, the glass fiber filters are located on the right side of filter screen, outlet on the right side of the filter cartridge
Mouth is connected with defeated heat pipe, and the defeated heat pipe other end is connected with into heat pipe, described into the heat pipe other end and snakelike economizer bank right end
Connection.
Preferably, the snakelike economizer bank is copper coiled pipe.
Preferably, the exhaust fan and preheating cabinet junction are provided with seal washer.
Preferably, the catalyst places box outer surfac and is uniformly provided with air hole.
Preferably, the reaction box outer wall is provided with insulating layer of asbestos.
Compared with prior art, the utility model has the beneficial effects that
1) the New Scheme structure is relatively easy, substantially increases the utilization rate of resource；
2) exhaust gas is preheated by the heat generated using catalysis burning, so that exhaust-gas treatment cost is substantially reduced,
It is practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model filter cartridge structural schematic diagram.
In figure: 1 preheating cabinet, 2 exhaust fans, 3 exhaust input tubes, 4 snakelike economizer banks, 5 discharge gas derived pipes, 6 catalyst are placed
Box, 7 reaction chambers, 8 filter cartridges, 9 defeated heat pipes, 10 are into heat pipe, 11 glass fiber filters, 12 filter screens, 13 delivery pipes.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of VOCs system preheating apparatus, including pre-
Hot tank 1,1 inner cavity of preheating cabinet are provided with snakelike economizer bank 4, and snakelike 4 left end of economizer bank is connected with delivery pipe 13, described
1 top center position of preheating cabinet is equipped with exhaust fan 2, and the 2 top air inlet of exhaust fan is connected with exhaust input tube 3, described
1 bottom of preheating cabinet is connected with discharge gas derived pipe 5, and 5 other end of discharge gas derived pipe is connected with reaction chamber 7, in the reaction chamber 7
Top of chamber and bottom are mounted on catalyst holder 6, and 7 right side wall of reaction chamber is embedded to be equipped with filter cartridge 8, the filtering
8 inner cavity of box is vertically equipped with filter screen 12 and glass fiber filters 11, and the glass fiber filters 11 are located at filter screen 12
Right side, the 8 right side gas outlet of filter cartridge are connected with defeated heat pipe 9, and defeated 9 other end of heat pipe is connected with into heat pipe 10, described
It is connect into 10 other end of heat pipe with snakelike 4 right end of economizer bank.
Wherein, the snakelike economizer bank 4 is copper coiled pipe, is passed convenient for the heat in snakelike economizer bank 4 with exhaust gas
It passs, the exhaust fan 2 is provided with seal washer with 1 junction of preheating cabinet, avoids exhaust gas leakage pollution workshop condition, the catalysis
6 outer surface of agent holder is uniformly provided with air hole, and 7 outer wall of reaction chamber is provided with insulating layer of asbestos.
Working principle: catalyst choice is CAS-KR-V01 type catalyst to the New Scheme in the specific implementation, in use,
Exhaust gas is delivered in preheating cabinet 1 by exhaust input tube 3 using exhaust fan 2, and by be connected to preheating cabinet 1 and reaction chamber 7 it
Between discharge gas derived pipe 5, be delivered in reaction chamber 7, carried out by the catalyst that is placed in catalyst holder 6 and exhaust gas anti-
It answers, by the activation of catalyst, the activation energy for reducing VOCs burning achievees the purpose that anoxycausis to reduce ignition temperature,
To releasing a large amount of heat, by being mounted vertically in the filter screen 12 and glass fiber filters 11 of 8 inner cavity of filter cartridge, to containing
There is the air of heat to be filtered, filters out the particulate matter being mingled in air, the filtered air containing heat, by defeated
It heat pipe 9 and is delivered in snakelike economizer bank 4 into heat pipe 10, by carrying out heat exchange with the exhaust gas of snakelike 4 outer wall of economizer bank, thus
Realize the purpose preheated to exhaust gas, after the completion of preheating, the delivery pipe 13 by being connected to snakelike 4 left end of economizer bank is arranged
It puts.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of VOCs system preheating apparatus, including preheating cabinet (1), it is characterised in that: preheating cabinet (1) inner cavity is provided with
Snakelike economizer bank (4), snakelike economizer bank (4) left end are connected with delivery pipe (13), preheating cabinet (1) top center position
It is equipped with exhaust fan (2), air inlet is connected with exhaust input tube (3) at the top of the exhaust fan (2), preheating cabinet (1) bottom
It is connected with discharge gas derived pipe (5), discharge gas derived pipe (5) other end is connected with reaction chamber (7), reaction chamber (7) inner cavity
Top and bottom are mounted on catalyst holder (6), and reaction chamber (7) right side wall is embedded to be equipped with filter cartridge (8), described
Filter cartridge (8) inner cavity is vertically equipped with filter screen (12) and glass fiber filters (11), the glass fiber filters (11)
On the right side of filter screen (12), gas outlet is connected with defeated heat pipe (9) on the right side of the filter cartridge (8), defeated heat pipe (9) other end
It is connected with into heat pipe (10), it is described to be connect into heat pipe (10) other end with snakelike economizer bank (4) right end.
2. a kind of VOCs system preheating apparatus according to claim 1, it is characterised in that: the snakelike economizer bank (4)
For copper coiled pipe.
3. a kind of VOCs system preheating apparatus according to claim 1, it is characterised in that: the exhaust fan (2) and pre-
Hot tank (1) junction is provided with seal washer.
4. a kind of VOCs system preheating apparatus according to claim 1, it is characterised in that: the catalyst holder
(6) outer surface is uniformly provided with air hole.
5. a kind of VOCs system preheating apparatus according to claim 1, it is characterised in that: reaction chamber (7) outer wall
It is provided with insulating layer of asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020579.8U CN208635122U (en) | 2018-06-29 | 2018-06-29 | A kind of VOCs system preheating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020579.8U CN208635122U (en) | 2018-06-29 | 2018-06-29 | A kind of VOCs system preheating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635122U true CN208635122U (en) | 2019-03-22 |
Family
ID=65736937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020579.8U Expired - Fee Related CN208635122U (en) | 2018-06-29 | 2018-06-29 | A kind of VOCs system preheating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635122U (en) |
-
2018
- 2018-06-29 CN CN201821020579.8U patent/CN208635122U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200305 Address after: No.1202-11, building 6, e-commerce Industrial Park, No.26, Changchun Road and Dongqing street, high tech Industrial Development Zone, Zhengzhou City, Henan Province 450001 Patentee after: Zhengzhou Zhenhua scroll Network Technology Co.,Ltd. Address before: 273500 No. 1 Yangchun Road, Zoucheng, Jining City, Shandong Province Patentee before: Yuan Jin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: 200233 room 908, building 20, No. 487, Tianlin Road, Xuhui District, Shanghai Patentee after: Shanghai jupu New Material Technology Co.,Ltd. Address before: No.1202-11, building 6, e-commerce Industrial Park, No.26, Changchun Road and Dongqing street, high tech Industrial Development Zone, Zhengzhou City, Henan Province 450001 Patentee before: Zhengzhou Zhenhua scroll Network Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |