CN211204079U - Exhaust gas catalytic combustion temperature conversion equipment - Google Patents
Exhaust gas catalytic combustion temperature conversion equipment Download PDFInfo
- Publication number
- CN211204079U CN211204079U CN201922188713.6U CN201922188713U CN211204079U CN 211204079 U CN211204079 U CN 211204079U CN 201922188713 U CN201922188713 U CN 201922188713U CN 211204079 U CN211204079 U CN 211204079U
- Authority
- CN
- China
- Prior art keywords
- pipe
- combustion chamber
- exhaust gas
- catalytic combustion
- temperature conversion
- 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 waste gas catalytic combustion temperature conversion equipment relates to waste gas burning technical field, include: air inlet pipe 1, rose box 2, fan 3, adsorption tank 4, transmission pipe 6, mixing box 7, combustion chamber 8, heat pipe 11, blast pipe 12. The utility model discloses a mode to exhaust gas cooling earlier makes the high fever waste gas that is mingled with steam solidify the organic matter, steam and the partial residue that leave partial high boiling under the low temperature effect for subsequent catalytic combustion is more abundant. The utility model discloses still shift the temperature of passing through combustion chamber 8 to the waste gas after the low temperature treatment and preheat for do not influence its temperature during follow-up catalytic combustion, be favorable to catalytic combustion equally.
Description
Technical Field
The utility model relates to a waste gas burning technical field, in particular to waste gas catalytic combustion temperature conversion equipment.
Background
The combustion method is a method for converting combustible harmful components in the exhaust gas into harmless substances or substances which are easy to further treat and recover through thermal oxidation, the main chemical reaction of the method is combustion oxidation, and the minority is thermal decomposition, and the exhaust gas combustion equipment is a device required by the method.
However, the existing combustion equipment has certain disadvantages when in use, firstly, for the paint waste gas in the waste gas, the paint waste gas often carries water vapor with higher temperature, and contains a large amount of oil mist, so that the removal is not easy, and the pollution problem of the paint waste gas cannot be well solved by a direct combustion mode. Secondly, in the combustion environment of the exhaust gas, the temperature of the exhaust gas itself is low, and therefore the combustion temperature is affected when the treatment amount is large, and since the temperature of the catalytic combustion directly determines the degree of the degradation reaction, there may be a problem of insufficient combustion.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to solve among the prior art waste gas self temperature influence catalytic combustion, leads to the problem of the insufficient problem of burning.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an exhaust gas catalytic combustion temperature conversion apparatus, comprising: an air inlet pipe; the rose box, the rose box intercommunication the intake pipe, have in the rose box: the filter plate is arranged on the side wall of the filter box; the fan is communicated with the filter box; adsorb the case, adsorb the case intercommunication the fan, it has in the absorption case: the condenser pipe is arranged on the left side wall and the right side wall in the adsorption box; the right side of the transmission pipe is communicated with the adsorption box; a mixing tank having therein: the mixing space is communicated with the left side of the conveying pipe; a combustion chamber in communication with the mixing box, the combustion chamber having therein: the heating resistance wires are arranged on the left side wall and the right side wall in the combustion chamber; a catalytic bed disposed on left and right side walls within the combustion chamber; the two ends of the heat conduction pipe are communicated with the combustion chamber and the mixing box; and the exhaust pipe is communicated with the combustion chamber.
In the technical scheme, the embodiment of the utility model provides a during the use, at first open the intake pipe and make waste gas get into the rose box through the intake pipe and filter. Secondly, the fan is started to blow the filtered waste gas into the adsorption box, and then the condensation pipe is started to cool the waste gas. The cooled exhaust gases are then conveyed via a transfer pipe to a mixing box 7 and into the combustion chamber. And then heating the waste gas through a heating resistance wire to convert the waste gas into carbon dioxide and water under the action of a catalytic bed and release a large amount of heat, wherein the heat of the heating resistance wire and/or the reacted gas enters a mixing box through a heat conduction pipe to preheat the waste gas which is not subjected to catalytic combustion treatment. And finally, discharging the gas subjected to catalytic combustion treatment through an exhaust pipe.
Further, in the embodiment of the present invention, the middle end of the transmission pipe has a diameter-variable portion, the diameter-variable portion is communicated with the transmission pipe, and the diameter-variable portion is smaller than the diameter of the transmission pipe. The diameter-variable part is beneficial to concentrating waste gas, so that the waste gas is fully mixed with the temperature in the air, and the catalytic combustion operation is facilitated.
Further, in the embodiment of the present invention, the transmission pipe is a "U" shaped structure.
Further, in the embodiment of the present invention, the air inlet pipe, the filter box, the fan, the adsorption box, the transmission pipe are arranged from top to bottom in sequence.
Further, in the embodiment of the present invention, the height of the heating resistance wire is lower than that of the catalytic bed.
Further, in the embodiment of the present invention, the height of the heat conducting steel pipe is higher than that of the catalytic bed.
Further, in an embodiment of the present invention, the exhaust pipe is installed at the top of the combustion chamber.
Further, in the embodiment of the present invention, the heat pipe has a first electromagnetic valve therein, and the first electromagnetic valve is used for controlling the circulation of the gas of the combustion chamber to the mixing box. The temperature in the combustion chamber is prevented from being influenced during catalytic combustion, so that the catalytic combustion of waste gas is not sufficient.
Further, in the embodiment of the present invention, the combustion chamber and the mixing box are communicated to each other to form a second electromagnetic valve, and the second electromagnetic valve is used for controlling the circulation of the mixing box gas to the combustion chamber. The problem that the catalytic combustion of the waste gas is insufficient due to the fact that the waste gas is not fully preheated and directly enters a combustion chamber is avoided.
Further, in the embodiment of the present invention, the exhaust gas catalytic combustion temperature conversion device further includes a base, the base is disposed on the adsorption tank and the bottom of the combustion chamber, and the base is used for right the adsorption tank and the combustion chamber are supported.
The utility model has the advantages that:
the utility model discloses a mode to exhaust gas cooling earlier makes the high fever waste gas that is mingled with steam solidify the organic matter, steam and the partial residue that leave partial high boiling under the low temperature effect for subsequent catalytic combustion is more abundant. The utility model discloses still shift the temperature of passing through the combustion chamber to the waste gas after the low temperature treatment and preheat for do not influence its temperature during follow-up catalytic combustion, be favorable to catalytic combustion equally.
Drawings
Fig. 1 is a schematic structural diagram of an exhaust gas catalytic combustion temperature conversion device according to an embodiment of the present invention.
In the attached drawings
1. Air inlet pipe 2, filter box 3 and fan
4. Adsorption tank 5, condenser pipe 6, transmission pipe
61. Variable diameter portion 7, mixing box 8, combustion chamber
9. Heating resistance wire 10, catalytic bed 11, heat pipe
12. Exhaust pipe 13, first solenoid valve 14, second solenoid valve
15. Base seat
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known house beams, support post connection methods, and structures have not been described in detail to avoid unnecessarily obscuring these embodiments. In addition, all embodiments may be used in combination with each other.
The first embodiment is as follows:
an exhaust gas catalytic combustion temperature conversion apparatus, as shown in fig. 1, comprising: air inlet pipe 1, rose box 2, fan 3, adsorption tank 4, transmission pipe 6, mixing box 7, combustion chamber 8, heat pipe 11, blast pipe 12.
2 intercommunication intake pipe 1 of rose box, the filter has in the rose box 2, and the filter is installed on 2 lateral walls of rose box.
The fan 3 is communicated with the filter box 2. Adsorption tank 4 communicates fan 3, has condenser pipe 5 in the adsorption tank 4, and condenser pipe 5 installs on the left and right sides lateral wall in adsorption tank 4.
The right side of the transmission pipe 6 is communicated with the adsorption box 4. The mixing box 7 has a mixing space therein, which communicates with the left side of the transfer pipe 6.
The combustion chamber 8 communicates with the mixing box 7, and the combustion chamber 8 has therein: and the heating resistance wires 9 are arranged on the left side wall and the right side wall in the combustion chamber 8, and the heating resistance wires 9 are arranged on the left side wall and the right side wall in the combustion chamber 8. A catalytic bed 10, the catalytic bed 10 being disposed on the left and right side walls inside the combustion chamber 8.
Both ends of heat transfer pipe 11 communicate combustion chamber 8 and mixing box 7. The exhaust pipe 12 communicates with the combustion chamber 8.
The implementation steps are as follows: when the device is used, firstly, the air inlet pipe 1 is opened, so that waste gas enters the filter box 2 through the air inlet pipe 1 to be filtered. Secondly start fan 3 and blow the waste gas after filtering and get into adsorption tank 4, restart condenser pipe 5 and cool down waste gas. The cooled exhaust gases are then conveyed via a transfer pipe 6 to a mixing box 7 and into a combustion chamber 8. Then the exhaust gas is heated by the heating resistance wire 9 so that the exhaust gas is converted into carbon dioxide and water under the action of the catalytic bed 10 and releases a large amount of heat, wherein the heat of the heating resistance wire 9 and/or the reacted gas enters the mixing box 7 through the heat conduction pipe 11 to preheat the exhaust gas which is not subjected to catalytic combustion treatment. And finally, the gas treated by the catalytic combustion is discharged through the exhaust pipe 12.
The utility model discloses a mode to exhaust gas cooling earlier makes the high fever waste gas that is mingled with steam solidify the organic matter, steam and the partial residue that leave partial high boiling under the low temperature effect for subsequent catalytic combustion is more abundant. The utility model discloses still shift the temperature of passing through combustion chamber 8 to the waste gas after the low temperature treatment and preheat for do not influence its temperature during follow-up catalytic combustion, be favorable to catalytic combustion equally.
Preferably, the middle end of the transmission pipe 6 is provided with a diameter-variable part 61, the diameter-variable part 61 is communicated with the transmission pipe, and the diameter of the diameter-variable part 61 is smaller than that of the transmission pipe. The diameter-variable portion 61 is advantageous for concentrating the exhaust gas, so that the exhaust gas is sufficiently mixed with the temperature in the air, and the catalytic combustion operation is facilitated.
Preferably, transfer pipe 6 is of "U" type configuration.
Preferably, the air inlet pipe 1, the filter box 2, the fan 3, the adsorption box 4 and the transmission pipe 6 are arranged in sequence from top to bottom.
Preferably, the heating resistance wires 9 are at a lower level than the catalytic bed 10.
Preferably, the height of the heat conducting steel tubes is higher than the catalytic bed 10.
Preferably, an exhaust pipe 12 is installed at the top of the combustion chamber 8.
Preferably, first electromagnetic valve 13 is provided in heat transfer pipe 11, and first electromagnetic valve 13 is used for controlling the gas in combustion chamber 8 to flow into mixing box 7. The temperature in the combustion chamber 8 is prevented from being influenced during catalytic combustion, so that the catalytic combustion of the waste gas is not sufficient.
Preferably, the combustion chamber 8 is provided with a second solenoid valve 14 in communication with the mixing box 7, the second solenoid valve 14 being adapted to control the passage of the gases of the mixing box 7 to the combustion chamber 8. The problem that the catalytic combustion of the waste gas is insufficient due to the fact that the waste gas is not fully preheated and directly enters the combustion chamber 8 is avoided.
Preferably, the exhaust gas catalytic combustion temperature conversion device further comprises a base 15, the base 15 is arranged at the bottom of the adsorption tank 4 and the combustion chamber 8, and the base 15 is used for supporting the adsorption tank 4 and the combustion chamber 8.
Although the invention has been described with respect to illustrative embodiments thereof so that those skilled in the art can understand the invention, it is to be understood that the invention is not limited to the disclosed embodiments, but rather, is intended to cover all modifications and variations within the spirit and scope of the invention as defined and defined by the appended claims.
Claims (10)
1. An exhaust gas catalytic combustion temperature conversion apparatus, comprising:
an air inlet pipe;
the rose box, the rose box intercommunication the intake pipe, have in the rose box:
the filter plate is arranged on the side wall of the filter box;
the fan is communicated with the filter box;
adsorb the case, adsorb the case intercommunication the fan, it has in the absorption case:
the condenser pipe is arranged on the left side wall and the right side wall in the adsorption box;
the right side of the transmission pipe is communicated with the adsorption box;
a mixing tank having therein:
the mixing space is communicated with the left side of the conveying pipe;
a combustion chamber in communication with the mixing box, the combustion chamber having therein:
the heating resistance wires are arranged on the left side wall and the right side wall in the combustion chamber;
a catalytic bed disposed on left and right side walls within the combustion chamber;
the two ends of the heat conduction pipe are communicated with the combustion chamber and the mixing box;
and the exhaust pipe is communicated with the combustion chamber.
2. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein the transfer pipe has a diameter-variable portion at a middle end thereof, the diameter-variable portion communicating with the transfer pipe, the diameter-variable portion having a smaller diameter than the transfer pipe.
3. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein the transfer pipe has a "U" shaped structure.
4. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein the intake pipe, the filter tank, the fan, the adsorption tank, and the transfer pipe are arranged in this order from top to bottom.
5. The exhaust gas catalytic combustion temperature conversion apparatus as set forth in claim 1, wherein said heating resistance wire is lower in height than said catalytic bed.
6. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein the height of said heat conductive pipe is higher than said catalyst bed.
7. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein the exhaust pipe is mounted on a top of the combustion chamber.
8. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein a first electromagnetic valve for controlling passage of gas of the combustion chamber to the mixing tank is provided in the heat conductive pipe.
9. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, wherein a second electromagnetic valve for controlling the circulation of the mixing tank gas to the combustion chamber is provided at a position where the combustion chamber communicates with the mixing tank.
10. The exhaust gas catalytic combustion temperature conversion apparatus according to claim 1, further comprising a base provided at a bottom of the adsorption tank and the combustion chamber, the base being for supporting the adsorption tank and the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188713.6U CN211204079U (en) | 2019-12-10 | 2019-12-10 | Exhaust gas catalytic combustion temperature conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188713.6U CN211204079U (en) | 2019-12-10 | 2019-12-10 | Exhaust gas catalytic combustion temperature conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211204079U true CN211204079U (en) | 2020-08-07 |
Family
ID=71853375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922188713.6U Active CN211204079U (en) | 2019-12-10 | 2019-12-10 | Exhaust gas catalytic combustion temperature conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211204079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155226A (en) * | 2022-07-04 | 2022-10-11 | 浙江明泉工业涂装有限公司 | Exhaust treatment device based on robot functional intelligent coating production line |
-
2019
- 2019-12-10 CN CN201922188713.6U patent/CN211204079U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155226A (en) * | 2022-07-04 | 2022-10-11 | 浙江明泉工业涂装有限公司 | Exhaust treatment device based on robot functional intelligent coating production line |
| WO2024007480A1 (en) * | 2022-07-04 | 2024-01-11 | 浙江明泉工业涂装有限公司 | Waste gas treatment device based on robot functionalized intelligent coating production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103657404A (en) | Tail gas catalysis combustion treatment system | |
| CN211204079U (en) | Exhaust gas catalytic combustion temperature conversion equipment | |
| CN112892508A (en) | Green regeneration and quality improvement system and method for hazardous waste activated carbon | |
| CN202182476U (en) | Integrated organic waste gas catalytic combustion device | |
| CN110002411A (en) | A kind of acid regeneration equipment and technique | |
| CN210434178U (en) | Automatic desorption catalysis integrated processing apparatus of active carbon adsorption | |
| CN206661189U (en) | A kind of environmentally-friendly asphalt reactor | |
| CN214223130U (en) | VOC high-efficiency treatment equipment | |
| CN212068376U (en) | RTO organic waste gas mixer | |
| CN114534641A (en) | Acid making equipment and steam boiler method | |
| CN208222539U (en) | A kind of containing benezene waste gas cleaning system | |
| CN203731440U (en) | System for treating acrylonitrile tail gas through high-temperature combustion method | |
| CN2737462Y (en) | Efficient energy-saving active carbon catalytic regenerating apparatus | |
| CN111228958A (en) | Activated carbon adsorption and desorption method and device | |
| CN214468681U (en) | Organic waste gas honeycomb active carbon catalytic combustion purifier | |
| CN215062138U (en) | Catalytic combustion all-in-one machine | |
| CN215001639U (en) | RCO catalytic system of high-efficient heat transfer | |
| CN219243593U (en) | Coal pyrolysis tail gas combustion device | |
| CN212167016U (en) | Catalytic oxidation VOCs device | |
| CN213395362U (en) | Catalytic combustion exhaust treatment device | |
| CN212252657U (en) | Energy-saving catalytic combustion device | |
| CN217809278U (en) | Heat accumulation oxidation unit of ventilation air methane | |
| CN218442323U (en) | Catalytic combustion equipment | |
| CN219120591U (en) | RCO waste gas catalytic oxidation stove | |
| CN218328196U (en) | Heat accumulating type catalytic combustion furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |