CN219934000U - Petrochemical waste gas re-combustion purification device - Google Patents
Petrochemical waste gas re-combustion purification device Download PDFInfo
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- CN219934000U CN219934000U CN202321646388.3U CN202321646388U CN219934000U CN 219934000 U CN219934000 U CN 219934000U CN 202321646388 U CN202321646388 U CN 202321646388U CN 219934000 U CN219934000 U CN 219934000U
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- waste gas
- particulate matter
- combustible particulate
- pipe
- combustible
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 99
- 239000002912 waste gas Substances 0.000 title claims abstract description 89
- 238000000746 purification Methods 0.000 title claims description 12
- 239000013618 particulate matter Substances 0.000 claims abstract description 46
- 238000007664 blowing Methods 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 20
- 239000003208 petroleum Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000010849 combustible waste Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a petrochemical waste gas reburning and purifying device which comprises a blower, an air blowing pipe, a combustible particulate matter burning structure and two sections of burning structures, wherein the air blowing pipe is arranged on the blower, the combustible particulate matter burning structure is arranged on the air blowing pipe, the two sections of burning structures are arranged on the air blowing pipe, the combustible particulate matter burning structure comprises a combustible particulate matter burning filtering tank, a glass fiber filtering plate, a dust collecting net and a burner, and the combustible particulate matter burning filtering tank is arranged on the air blowing pipe. The utility model belongs to the technical field of petroleum waste gas purifying equipment, and particularly relates to a petrochemical waste gas re-combustion purifying device, which effectively solves the problems that the petrochemical waste gas re-combustion purifying device in the current market cannot fully combust waste gas, still contains a large amount of combustible waste gas, is not small in environmental impact, and meanwhile, the combusted impurity combustible particles are incompletely combusted, so that the harm of being discharged into the air is greater.
Description
Technical Field
The utility model belongs to the technical field of petroleum waste gas purifying equipment, and particularly relates to a petrochemical waste gas re-combustion purifying device.
Background
The waste gas in petrochemical industry can be classified into petroleum refining waste gas, petrochemical waste gas, synthetic fiber waste gas and petroleum fertilizer waste gas. The exhaust gas discharged by the fourth production industry can be divided into: combustion flue gas, production process waste gas, flare waste gas and inorganically discharged waste gas. The waste gas contains a large amount of dust particles, flue gas smoke dust, peculiar smell gas, inflammable gas and toxic and harmful gas, in order to purify the waste gas with high efficiency and low cost, the combustion method is mostly adopted at the present stage, the waste gas can not be fully combusted, a large amount of inflammable waste gas is still contained, the discharge effect on the environment is still not small, meanwhile, the burnt impurity inflammable particles are not completely combusted, and the harm is greater when the waste gas is discharged into the air.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the petrochemical waste gas reburning and purifying device provided by the utility model effectively solves the problems that the petrochemical waste gas reburning and purifying cannot fully burn waste gas in the current market, a large amount of combustible waste gas is still contained, the influence on the environment caused by discharge is still not small, and meanwhile, the burnt impurity combustible particulate matters are not completely burned and are discharged into the air to be more harmful.
The technical scheme adopted by the utility model is as follows: the utility model provides a petrochemical waste gas re-combustion purification device which comprises a blower, an air blowing pipe, a combustible particulate matter combustion structure and two sections of combustion structures, wherein the air blowing pipe is arranged on the blower, the combustible particulate matter combustion structure is arranged on the air blowing pipe, the two sections of combustion structures are arranged on the air blowing pipe, the combustible particulate matter combustion structure comprises a combustible particulate matter combustion filtering tank, a glass fiber filter plate, a dust collecting net and a combustor, the combustible particulate matter combustion filtering tank is arranged on the air blowing pipe, the glass fiber filter plate is arranged in the combustible particulate matter combustion filtering tank, the glass fiber filter plate plays a role in filtering, the dust collecting net is arranged in the combustible particulate matter combustion filtering tank, the combustor is arranged on the combustible particulate matter combustion filtering tank, and the combustor plays a role in combustion.
Preferably, the two-stage combustion structure comprises a first-stage waste gas combustion furnace, an air inlet pipe, a first connecting pipe, a second-stage waste gas combustion furnace, a second connecting pipe and a discharge pipe, wherein the first-stage waste gas combustion furnace is arranged on an air blowing pipe, the first-stage waste gas combustion furnace plays a role in combustion, the air inlet pipe is arranged on the first-stage waste gas combustion furnace, one end of the connecting pipe is arranged on the first-stage waste gas combustion furnace, the other end of the connecting pipe is arranged on a combustible particulate matter combustion filter tank, the second-stage waste gas combustion furnace is arranged on the air blowing pipe, the second-stage waste gas combustion furnace plays a role in combustion, one end of the connecting pipe is arranged on the second-stage waste gas combustion furnace, the other end of the connecting pipe is arranged on the combustible particulate matter combustion filter tank, and the discharge pipe is arranged on the second-stage waste gas combustion furnace.
In order to better realize the effect of filtration, first connecting pipe is located between one-level waste gas burning furnace and the combustible particulate matter burning filtration jar, second connecting pipe is located between combustible particulate matter burning filtration jar and the second grade waste gas burning furnace.
In order to achieve the purpose of filtering combustion more quickly, the glass fiber filtering plates are arranged in parallel with the dust collecting net.
Further, the glass fiber filter plate is arranged in a circular shape, and the dust collecting net is arranged in a circular shape.
In order to achieve the effect of full combustion, the air blowing pipes are provided with three groups.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the petrochemical waste gas reburning purifier that this scheme provided, effectually solved on the present market petrochemical waste gas reburning purification can not carry out abundant burning to waste gas, still contain a large amount of combustible waste gas, the discharge is still not in a small margin to environmental impact, the impurity combustible particulate matter after the burning burns incompletely simultaneously, the discharge is to the problem that harmful is bigger in the air.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a petrochemical waste gas reburning and purifying device;
fig. 2 is a schematic cross-sectional structure of a petrochemical waste gas reburning purification device according to the present utility model.
The device comprises a fan, a blower, a blowing pipe, a combustible particulate matter combustion structure, a two-stage combustion structure, a combustible particulate matter combustion filtering tank, a glass fiber filtering plate, a dust collecting net, a burner, a primary waste gas combustion furnace, an air inlet pipe, a primary connecting pipe, a secondary waste gas combustion furnace, a secondary connecting pipe and a discharge pipe, wherein the primary waste gas combustion furnace is provided with the primary waste gas combustion furnace, the secondary waste gas combustion furnace is provided with the secondary waste gas combustion furnace, and the secondary waste gas combustion furnace is provided with the secondary waste gas combustion furnace.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and fig. 2, the petrochemical waste gas re-combustion purification device provided by the utility model comprises a blower 1, a blowing pipe 2, a combustible particulate matter combustion structure 3 and two sections of combustion structures 4, wherein the blowing pipe 2 is arranged on the blower 1, the combustible particulate matter combustion structure 3 is arranged on the blowing pipe 2, the two sections of combustion structures 4 are arranged on the blowing pipe 2, the combustible particulate matter combustion structure 3 comprises a combustible particulate matter combustion filter tank 5, a glass fiber filter plate 6, a dust collecting net 7 and a combustor 8, the combustible particulate matter combustion filter tank 5 is arranged on the blowing pipe 2, the glass fiber filter plate 6 is arranged in the combustible particulate matter combustion filter tank 5, the glass fiber filter plate 6 plays a role in filtering, the dust collecting net 7 is arranged in the combustible particulate matter combustion filter tank 5, the combustor 8 is arranged on the combustible particulate matter combustion filter tank 5, and the combustor 8 plays a role in combustion.
As shown in fig. 1 and 2, the two-stage combustion structure 4 comprises a primary waste gas combustion furnace 9, an air inlet pipe 10, a first connecting pipe 11, a secondary waste gas combustion furnace 12, a second connecting pipe 13 and a discharge pipe 14, wherein the primary waste gas combustion furnace 9 is arranged on the air blowing pipe 2, the primary waste gas combustion furnace 9 plays a role in combustion, the air inlet pipe 10 is arranged on the primary waste gas combustion furnace 9, one end of the first connecting pipe 11 is arranged on the primary waste gas combustion furnace 9, the other end of the first connecting pipe is arranged on the combustible particulate matter combustion filter tank 5, the secondary waste gas combustion furnace 12 is arranged on the air blowing pipe 2, the secondary waste gas combustion furnace 12 plays a role in combustion, one end of the second connecting pipe 13 is arranged on the secondary waste gas combustion furnace 12, the other end of the second connecting pipe is arranged on the combustible particulate matter combustion filter tank 5, and the discharge pipe 14 is arranged on the secondary waste gas combustion furnace 12.
As shown in fig. 1 and 2, the first connecting pipe 11 is provided between the primary exhaust gas combustion furnace 9 and the combustible particulate matter combustion filter tank 5, and the second connecting pipe 13 is provided between the combustible particulate matter combustion filter tank 5 and the secondary exhaust gas combustion furnace 12.
As shown in fig. 2, the glass fiber filter plate 6 is arranged in parallel with the dust collecting net 7.
As shown in fig. 2, the glass fiber filter plates 6 are arranged in a circular shape, and the dust collecting net 7 is arranged in a circular shape.
As shown in fig. 1, the blowpipe 2 is provided with three sets.
When the device is specifically used, when a user uses the device, petroleum waste gas is discharged into the primary waste gas combustion furnace 9 through the air inlet pipe 10 to burn, at the moment, in order to enable the waste gas to burn fully, the blower 1 is started to spray air into the primary waste gas combustion furnace 9 through the air blowing pipe 2 to support combustion, the burnt waste gas is discharged into the combustible particulate matter combustion filtering tank 5 through the first connecting pipe 11, at the moment, incompletely burnt particulate matters in the waste gas are filtered through the glass fiber filtering plate 6 and fall on the dust collecting net 7, at the moment, the burner 8 burns to continuously burn the particulate matters on the dust collecting net 7 to enable the particulate matters to burn fully, the waste gas is prevented from being discharged into the air, meanwhile, the waste gas is continuously burned in the combustible particulate matter combustion filtering tank 5, then is discharged into the secondary waste gas combustion furnace 12 through the second connecting pipe 13, the residual combustible gas in the waste gas is continuously burned, the combustible gas in the waste gas is basically burned completely through the third-stage combustion, and then is discharged through the discharge pipe 14, and the next purification treatment is continued, so that the use process of the whole petroleum chemical waste gas is performed again.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. Petrochemical waste gas burns purifier once more, its characterized in that: including air-blower, gas blow pipe, combustible particulate matter burning structure and two sections burning structure, the gas blow pipe is located on the air-blower, combustible particulate matter burning structure locates on the gas blow pipe, two sections burning structure locate on the gas blow pipe, combustible particulate matter burning structure includes combustible particulate matter burning filter tank, glass fiber filter, dust collection net and combustor, combustible particulate matter burning filter tank locates on the gas blow pipe, glass fiber filter locates in the combustible particulate matter burning filter tank, the dust collection net is located in the combustible particulate matter burning filter tank, the combustor is located on the combustible particulate matter burning filter tank.
2. The petrochemical waste gas reburning purification device according to claim 1, wherein: the two-stage combustion structure comprises a primary waste gas combustion furnace, an air inlet pipe, a first connecting pipe, a second waste gas combustion furnace, a second connecting pipe and a discharge pipe, wherein the primary waste gas combustion furnace is arranged on an air blowing pipe, the air inlet pipe is arranged on the primary waste gas combustion furnace, one end of the connecting pipe is arranged on the primary waste gas combustion furnace, the other end of the connecting pipe is arranged on a combustible particulate matter combustion filter tank, the second waste gas combustion furnace is arranged on the air blowing pipe, one end of the second connecting pipe is arranged on the second waste gas combustion furnace, the other end of the connecting pipe is arranged on the combustible particulate matter combustion filter tank, and the discharge pipe is arranged on the second waste gas combustion furnace.
3. The petrochemical waste gas reburning purification device according to claim 2, wherein: the first connecting pipe is arranged between the primary waste gas combustion furnace and the combustible particulate matter combustion filter tank, and the second connecting pipe is arranged between the combustible particulate matter combustion filter tank and the secondary waste gas combustion furnace.
4. A petrochemical waste gas reburning purification device according to claim 3, wherein: the glass fiber filter plates are arranged in parallel with the dust collecting net.
5. The petrochemical waste gas reburning purification device according to claim 4, wherein: the glass fiber filter plate is arranged in a circular shape, and the dust collecting net is arranged in a circular shape.
6. The petrochemical waste gas reburning purification device according to claim 5, wherein: the air blowing pipes are provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646388.3U CN219934000U (en) | 2023-06-27 | 2023-06-27 | Petrochemical waste gas re-combustion purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646388.3U CN219934000U (en) | 2023-06-27 | 2023-06-27 | Petrochemical waste gas re-combustion purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934000U true CN219934000U (en) | 2023-10-31 |
Family
ID=88502711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646388.3U Active CN219934000U (en) | 2023-06-27 | 2023-06-27 | Petrochemical waste gas re-combustion purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934000U (en) |
-
2023
- 2023-06-27 CN CN202321646388.3U patent/CN219934000U/en active Active
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