CN210197319U - Electrical equipment coil dipping drying waste gas treatment equipment - Google Patents
Electrical equipment coil dipping drying waste gas treatment equipment Download PDFInfo
- Publication number
- CN210197319U CN210197319U CN201921109009.0U CN201921109009U CN210197319U CN 210197319 U CN210197319 U CN 210197319U CN 201921109009 U CN201921109009 U CN 201921109009U CN 210197319 U CN210197319 U CN 210197319U
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- China
- Prior art keywords
- pipeline
- catalytic combustion
- air inlet
- fan
- box
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- 239000002912 waste gas Substances 0.000 title claims abstract description 24
- 238000001035 drying Methods 0.000 title claims description 18
- 238000007598 dipping method Methods 0.000 title claims description 8
- 238000007084 catalytic combustion reaction Methods 0.000 claims abstract description 60
- 239000007789 gas Substances 0.000 claims abstract description 39
- 238000010790 dilution Methods 0.000 claims abstract description 27
- 239000012895 dilution Substances 0.000 claims abstract description 27
- 238000005470 impregnation Methods 0.000 claims 2
- 239000010815 organic waste Substances 0.000 abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses an electrical coil flooding stoving exhaust-gas treatment equipment, include: a first fan; a second fan; a dilution tank; a first catalytic combustion tank; a second catalytic combustion tank; a third fan; one end of the waste gas inlet pipeline is connected with a first air inlet of the dilution box through a first fan; one end of the fresh air inlet pipeline is connected with a second air inlet of the dilution box through a second fan; one end of the first pipeline is connected with a first air outlet of the dilution tank, and the other end of the first pipeline is connected with an air inlet of the first catalytic combustion tank; one end of the second pipeline is connected with the air outlet of the first catalytic combustion box, and the other end of the second pipeline is connected with the air inlet of the second catalytic combustion box; and one end of the exhaust pipeline is connected with an air outlet of the second catalytic combustion box through a third fan. In this way, the utility model discloses a waste gas treatment equipment can reach 99% to high concentration organic waste gas's processing, satisfies national emission standard, only produces the power consumption in the operation, does not have extra running cost.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, in particular to electrical coil flooding stoving waste gas treatment equipment.
Background
At present, most of the conventional methods of UV photolysis, low-temperature plasma and activated carbon adsorption are adopted for treating organic waste gas.
However, for organic waste gas with high concentration, the treatment effect of the methods is not ideal, and even the emission standard is not met. Taking an electrical coil dipping and drying device as an example, the device generates organic waste gas with the concentration of 7000ppm or even higher in the drying process. The technical treatment effect on UV photolysis and low-temperature plasma can only reach 50 percent or even lower. For the technical treatment of activated carbon adsorption, the treatment effect in the early stage is ideal and can reach more than 90%, however, because the activated carbon has the problem of adsorption saturation, the effect in the later stage is obviously reduced and even reduced by less than 50%, so that the activated carbon needs to be frequently replaced, and the operation cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an electrical coil flooding stoving exhaust-gas treatment equipment, can reach 99% to high concentration organic waste gas's processing, satisfies national emission standard, only produces the power consumption in the operation, does not have extra running cost.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an electrical apparatus coil flooding stoving exhaust-gas treatment equipment, includes first fan, second fan, dilutes case, first catalytic combustion case, second catalytic combustion case and third fan, and it still includes: the waste gas inlet pipeline is used for receiving waste gas, wherein one end of the waste gas inlet pipeline is connected with the first air inlet of the dilution box through the first fan; the fresh air inlet pipeline is used for receiving fresh air, and one end of the fresh air inlet pipeline is connected with a second air inlet of the dilution box through the second fan; one end of the first pipeline is connected with a first air outlet of the dilution box, and the other end of the first pipeline is connected with an air inlet of the first catalytic combustion box; one end of the second pipeline is connected with the air outlet of the first catalytic combustion box, and the other end of the second pipeline is connected with the air inlet of the second catalytic combustion box; and one end of the exhaust pipeline is connected with the air outlet of the second catalytic combustion box through a third fan.
Furthermore, a first valve used for controlling the on-off of the waste gas inlet pipeline is arranged in the waste gas inlet pipeline.
Furthermore, a second valve used for controlling the on-off of the fresh air inlet pipeline is arranged in the fresh air inlet pipeline.
Furthermore, a third valve for controlling the on-off of the exhaust pipeline is arranged in the exhaust pipeline.
Further, the method also comprises the following steps: and one end of the preheating pipeline is connected with the third air inlet of the dilution box, and the other end of the preheating pipeline is connected with the exhaust pipeline.
Furthermore, a fourth valve for controlling the on-off of the preheating pipeline is arranged in the preheating pipeline.
Further, a first flame arrester is arranged at the air inlet and/or the air outlet of the first catalytic combustion box, and a second flame arrester is arranged at the air inlet and/or the air outlet of the second catalytic combustion box.
Furthermore, the top of first catalytic combustion case is equipped with first relief valve, the top of second catalytic combustion case is equipped with the second relief valve.
Further, a temperature sensor is arranged in the first catalytic combustion box and/or the second catalytic combustion box.
The utility model has the advantages that: be different from prior art's condition, the utility model discloses an electric appliance coil flooding stoving exhaust-gas treatment equipment includes: a first fan; a second fan; a dilution tank; a first catalytic combustion tank; a second catalytic combustion tank; a third fan; the waste gas inlet pipeline is used for receiving waste gas, wherein one end of the waste gas inlet pipeline is connected with a first air inlet of the dilution box through a first fan; the fresh air inlet pipeline is used for receiving fresh air, wherein one end of the fresh air inlet pipeline is connected with a second air inlet of the dilution box through a second fan; one end of the first pipeline is connected with a first air outlet of the dilution tank, and the other end of the first pipeline is connected with an air inlet of the first catalytic combustion tank; one end of the second pipeline is connected with the air outlet of the first catalytic combustion box, and the other end of the second pipeline is connected with the air inlet of the second catalytic combustion box; and one end of the exhaust pipeline is connected with an air outlet of the second catalytic combustion box through a third fan. In this way, the utility model discloses an electrical apparatus coil flooding stoving exhaust-gas treatment equipment can reach 99% to high concentration organic waste gas's processing, satisfies national emission standard, only produces the power consumption in the operation, does not have extra running cost.
Drawings
FIG. 1 is a schematic view of a first structure of an apparatus for treating waste gas generated by dipping and drying an electric coil according to the present invention;
fig. 2 is a second structural schematic diagram of the electric appliance coil dipping drying waste gas treatment device of the utility model.
Detailed Description
Referring to fig. 1-2, the apparatus for treating waste gas generated by dipping and drying an electric coil comprises a first fan, a second fan, a dilution box 12, a first catalytic combustion box 13, a second catalytic combustion box 14, a third fan, a waste gas inlet pipeline 10, a fresh air inlet pipeline 11, a first pipeline 121, a second pipeline 131 and an exhaust pipeline 151.
The waste gas inlet pipeline 10 is used for receiving waste gas, namely organic waste gas generated by the electrical coil dipping drying equipment in the drying link enters the waste gas inlet pipeline 10.
In the present embodiment, one end of the exhaust gas inlet pipe 10 is connected to the first inlet port of the dilution tank 12 by a first fan.
In the present embodiment, a first valve 101 for controlling the on/off of the exhaust gas inlet pipe 10 is disposed in the exhaust gas inlet pipe 10.
The fresh air intake duct 11 is used for receiving fresh air.
In this embodiment, one end of the fresh air inlet pipeline 11 is connected to the second air inlet of the dilution box 12 through a second fan.
In this embodiment, the fresh air intake duct 11 is provided with a second valve 111 for controlling on/off of the fresh air intake duct 11.
It is to be understood that the dilution tank 12 is used to mix the high concentration organic off-gas taken from the off-gas intake duct 10 and the air taken from the fresh air intake duct 11, thereby diluting the concentration of the organic off-gas.
One end of the first pipeline 121 is connected with a first air outlet of the dilution tank 12, and the other end of the first pipeline 121 is connected with an air inlet of the first catalytic combustion tank 13, so that mixed gas of the dilution tank 12 enters the first catalytic combustion tank 13 for combustion.
In the present embodiment, the first catalytic combustion chamber 13 can convert the organic exhaust gas into carbon dioxide and water by combustion, thereby achieving purification and treatment of the organic exhaust gas.
One end of the second pipeline 131 is connected with the air outlet of the first catalytic combustion box 13, and the other end of the second pipeline 131 is connected with the air inlet of the second catalytic combustion box 14, so that the organic waste gas which is not completely combusted in the first catalytic combustion box 13 enters the second catalytic combustion box 14 for combustion.
In the present embodiment, the second catalytic combustion box 14 can further catalytically combust the organic waste gas which is not completely combusted in the first catalytic combustion box 13, so as to ensure that all the organic waste gas is sufficiently purified and treated.
One end of the exhaust pipeline 15 is connected with the air outlet of the second catalytic combustion box 14 through a third fan.
In the present embodiment, a third valve 151 for controlling the opening and closing of the exhaust pipe 15 is provided in the exhaust pipe 15.
It should be understood that the present embodiment can achieve 99% of the high concentration organic waste gas by performing dual combustion through the first catalytic combustion box 13 and the second catalytic combustion box 14, so as to meet the national emission standard, and in addition, the whole combustion process only generates electricity consumption in operation, and has no additional operation cost, so that the operation cost is low.
It should be noted that the dilution tank 12, the first catalytic combustion tank 13 and the second catalytic combustion tank 14 of the present embodiment can be implemented by using products in the prior art, and the principle thereof is not described herein again.
Further, the electric coil immersion drying exhaust gas treatment apparatus further includes a preheating pipe 122, wherein one end of the preheating pipe 122 is connected to the third air inlet of the dilution tank 12, and the other end of the preheating pipe 122 is connected to the exhaust pipe 151. It should be understood that, in the present embodiment, the exhaust duct 15 is connected to the dilution tank 12 through the preheating duct 122, so that the hot gas generated by the exhaust duct 15 can be transferred into the dilution tank 12, thereby shortening the preheating time and achieving the purpose of saving energy consumption.
Preferably, one end of the preheat line 122 is connected to a third air inlet at the top of the dilution tank 12.
In the present embodiment, a fourth valve 1221 for controlling on/off of the preheating pipe 122 is disposed in the preheating pipe 122.
Further, in this embodiment, the air inlet and/or the air outlet of the first catalytic combustion box 13 are/is provided with a first flame arrester, and the air inlet and/or the air outlet of the second catalytic combustion box 14 are/is provided with a second flame arrester, so that the flame generated by the accidental explosion is prevented from being mixed back and forth in the channel.
Further, in this embodiment, the top of the first catalytic combustion box 13 is provided with a first pressure relief valve, and the top of the second catalytic combustion box 14 is provided with a second pressure relief valve, so as to prevent the explosion or expansion of gas to cause the explosion of the equipment.
Further, in the present embodiment, a temperature sensor is disposed in the first catalytic combustion chamber 13 and/or the second catalytic combustion chamber 14, so that the temperature condition in the first catalytic combustion chamber 13 and/or the second catalytic combustion chamber 14 can be checked in real time through the temperature sensor.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. Electric coil flooding stoving exhaust-gas treatment equipment includes first fan, second fan, dilutes case, first catalytic combustion case, second catalytic combustion case and third fan, its characterized in that still includes:
the waste gas inlet pipeline is used for receiving waste gas, wherein one end of the waste gas inlet pipeline is connected with the first air inlet of the dilution box through the first fan;
the fresh air inlet pipeline is used for receiving fresh air, and one end of the fresh air inlet pipeline is connected with a second air inlet of the dilution box through the second fan;
one end of the first pipeline is connected with a first air outlet of the dilution box, and the other end of the first pipeline is connected with an air inlet of the first catalytic combustion box;
one end of the second pipeline is connected with the air outlet of the first catalytic combustion box, and the other end of the second pipeline is connected with the air inlet of the second catalytic combustion box;
and one end of the exhaust pipeline is connected with the air outlet of the second catalytic combustion box through a third fan.
2. The appliance coil dip-drying exhaust gas treatment device according to claim 1, wherein a first valve for controlling the on-off of the exhaust gas inlet pipeline is arranged in the exhaust gas inlet pipeline.
3. The electric coil dipping and drying exhaust-gas treatment device of claim 2, wherein the fresh air inlet pipeline is provided with a second valve for controlling the on-off of the fresh air inlet pipeline.
4. The appliance coil dip-drying exhaust gas treatment device according to claim 3, wherein a third valve for controlling the on-off of the exhaust pipeline is arranged in the exhaust pipeline.
5. The appliance coil dip drying exhaust gas treatment device of claim 4, further comprising:
and one end of the preheating pipeline is connected with the third air inlet of the dilution box, and the other end of the preheating pipeline is connected with the exhaust pipeline.
6. The appliance coil impregnation drying exhaust gas treatment device of claim 5, wherein a fourth valve for controlling the on-off of the preheating pipeline is arranged in the preheating pipeline.
7. The appliance coil impregnation drying exhaust gas treatment device of claim 1, wherein the air inlet and/or the air outlet of the first catalytic combustion box is provided with a first flame arrester, and the air inlet and/or the air outlet of the second catalytic combustion box is provided with a second flame arrester.
8. The appliance coil dip-drying exhaust gas treatment device according to claim 1, wherein a first pressure relief valve is provided at the top of the first catalytic combustion box, and a second pressure relief valve is provided at the top of the second catalytic combustion box.
9. The appliance coil dip-drying exhaust gas treatment device according to claim 1, wherein a temperature sensor is arranged in the first catalytic combustion tank and/or the second catalytic combustion tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109009.0U CN210197319U (en) | 2019-07-15 | 2019-07-15 | Electrical equipment coil dipping drying waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109009.0U CN210197319U (en) | 2019-07-15 | 2019-07-15 | Electrical equipment coil dipping drying waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197319U true CN210197319U (en) | 2020-03-27 |
Family
ID=69867763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921109009.0U Expired - Fee Related CN210197319U (en) | 2019-07-15 | 2019-07-15 | Electrical equipment coil dipping drying waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210197319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026355A (en) * | 2020-07-28 | 2020-12-04 | 河南德光包装材料有限公司 | Environment-friendly drying device for printing with film |
-
2019
- 2019-07-15 CN CN201921109009.0U patent/CN210197319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026355A (en) * | 2020-07-28 | 2020-12-04 | 河南德光包装材料有限公司 | Environment-friendly drying device for printing with film |
| CN112026355B (en) * | 2020-07-28 | 2022-02-01 | 河南德光包装材料有限公司 | Environment-friendly drying device for printing with film |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |