CN220609700U - Fume purifier - Google Patents
Fume purifier Download PDFInfo
- Publication number
- CN220609700U CN220609700U CN202321901148.3U CN202321901148U CN220609700U CN 220609700 U CN220609700 U CN 220609700U CN 202321901148 U CN202321901148 U CN 202321901148U CN 220609700 U CN220609700 U CN 220609700U
- Authority
- CN
- China
- Prior art keywords
- pipe
- purification cavity
- filler layer
- packing layer
- filter filler
- 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.)
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Links
- 239000003517 fume Substances 0.000 title claims description 10
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 30
- 239000000945 filler Substances 0.000 abstract description 18
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000003595 mist Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a smoke exhaust purification device which comprises a purification cavity, an air inlet pipe, an air exhaust pipe, an exhaust fan, a blow-down pipe and an oil exhaust pipe, wherein a first filter filler layer, an annular groove and a second filter filler layer are arranged in the purification cavity from top to bottom at intervals, the first filter filler layer is in a pointed cone-shaped structure, the annular groove is arranged around the inner wall of the purification cavity, the oil exhaust pipe is introduced from the side wall of the purification cavity and communicated with the annular groove, the air inlet pipe is introduced from the side wall of the purification cavity and is positioned below the second filter filler layer, the pore space of the first filter filler layer is smaller than the pore space of the second filter filler layer, the blow-down pipe is connected to the bottom of the purification cavity, the exhaust pipe is connected to the top of the purification cavity, and the exhaust fan is arranged on the exhaust pipe. The technical scheme is used for solving the problems of environmental pollution, fire hidden danger and resource waste existing in smoke exhaust of the existing steam turbine plant.
Description
Technical Field
The utility model belongs to the technical field of oil fume treatment, and particularly relates to a smoke exhaust purification device.
Background
The steam turbine factory building of power plant is provided with the exhaust fan generally and discharges to the air, and exhaust fan exhaust flue gas contains some granule and oil mist, and the export of current exhaust fan is provided with simple and easy rain-proof fill. For a long time, the fume and dirty oil of the fume exhaust fan pollute nearby equipment and buildings, and accumulated oil on the ground and on the equipment needs to be cleaned frequently and has serious fire hazard. Meanwhile, the discharged flue gas contains a large amount of oil mist gas from the oil tank, so that the problem of resource waste exists
Disclosure of Invention
Aiming at the technical problems, the utility model provides a smoke exhaust purification device which is used for solving the problems of environmental pollution, fire hazard and resource waste existing in smoke exhaust of the existing gas turbine factory building.
The utility model provides a smoke exhaust purification device which comprises a purification cavity, an air inlet pipe, an air exhaust pipe, an exhaust fan, a blow-down pipe and an oil exhaust pipe, wherein a first filter filler layer, an annular groove and a second filter filler layer are arranged in the purification cavity from top to bottom at intervals, the first filter filler layer is in a pointed cone-shaped structure, the annular groove is arranged around the inner wall of the purification cavity, the oil exhaust pipe is introduced from the side wall of the purification cavity and communicated with the annular groove, the air inlet pipe is introduced from the side wall of the purification cavity and is positioned below the second filter filler layer, the pore space of the first filter filler layer is smaller than that of the second filter filler layer, the blow-down pipe is connected to the bottom of the purification cavity, the exhaust pipe is connected to the top of the purification cavity, and the exhaust fan is arranged on the exhaust pipe.
Further, a first valve is arranged on the drain pipe, and a second valve is arranged on the drain pipe.
Further, a plurality of filter cavities with bottom openings are arranged in the second filter packing layer.
This purifier discharges fume when carrying out fume and handles, by the intake pipe is leading-in the oil smoke in the purification cavity, the oil smoke is earlier through the second filters the packing layer and filters, and wherein, partial oil mist can be intercepted by the second filters the packing layer and form the oil film, and the oil film has better absorption removal effect to particulate matter, forms thick dirty liquid and filters the packing layer whereabouts and discharge by the blow off pipe from the second, and the oil mist after the preliminary filtration passes through first filters the packing layer interception and forms the oil droplet and can fall into the ring channel along purification cavity inner wall to recycle in leading-in the oil tank by the oil drain pipe, thereby realize the cyclic utilization of oil mist, avoided environmental pollution and the conflagration hidden danger problem that direct emission leads to simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a smoke exhaust purification device.
Detailed Description
The utility model discloses a smoke exhaust purification device which can remove pollutants in smoke and simultaneously recover oil mist in the smoke.
The following description of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the utility model are shown. 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.
Referring to fig. 1, the utility model discloses a smoke exhaust purification device, which comprises a purification cavity 9, an air inlet pipe 10, an air outlet pipe 2, an exhaust fan 1, a blow-off pipe 11 and an oil outlet pipe 6, wherein a first filter filler layer 4, an annular groove 3 and a second filter filler layer 7 are arranged in the purification cavity 9 from top to bottom at intervals, the first filter filler layer 4 is in a pointed cone-shaped structure, the annular groove 3 is arranged around the inner wall of the purification cavity 9, the oil outlet pipe 6 is introduced from the side wall of the purification cavity 9 and is communicated with the annular groove 3, the air inlet pipe 10 is introduced from the side wall of the purification cavity 9 and is positioned below the second filter filler layer 7, the pore space of the first filter filler layer 4 is smaller than the pore space of the second filter filler layer 7, the blow-off pipe 11 is connected to the bottom of the purification cavity 9, the air outlet pipe 2 is connected to the top of the purification cavity 9, and the exhaust fan 1 is arranged on the air outlet pipe.
The blow-down pipe 11 is provided with a first valve 12, and the oil drain pipe 6 is provided with a second valve 5.
The second filter packing layer 7 is provided therein with a plurality of filter cavities 8 having openings at the bottom.
This purifier discharges fume when carrying out fume and handles, by intake pipe 10 is leading-in with the oil smoke in purifying cavity 9, the oil smoke is earlier through second filters packing layer 7 filters, and wherein, partial oil mist can be intercepted by second filters packing layer 7 and form the oil film, and the oil film has better absorption removal effect to particulate matter, forms thick dirty liquid and drops from second filters packing layer 7 and be discharged by blow off pipe 11, and the oil mist after the preliminary filtration passes through first filters packing layer 4 interception and forms the oil droplet and can fall into annular channel 3 along purifying cavity 9 inner wall to recycle in leading-in oil tank by oil drain pipe 6, thereby realize the cyclic utilization of oil mist, avoided environmental pollution and the conflagration hidden danger problem that direct discharge leads to simultaneously.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (3)
1. The utility model provides a fume emission purifier, its characterized in that, including purifying cavity, intake pipe, blast pipe, air exhauster, blow off pipe and oil drain pipe, be provided with first filtration packing layer, ring channel and second filtration packing layer from top to bottom interval in the purifying cavity, first filtration packing layer is pointed cone structure, the ring channel encircle in the inner wall setting of purifying cavity, oil drain pipe by the lateral wall of purifying cavity introduces and communicates the ring channel, the intake pipe by the lateral wall of purifying cavity introduces and is located the below of second filtration packing layer, the hole of first filtration packing layer is less than the hole of second filtration packing layer, blow off pipe connect in the bottom of purifying cavity, the blast pipe connect in the top of purifying cavity, the air exhauster set up in on the blast pipe.
2. The smoke exhaust and purifying apparatus of claim 1, wherein the first valve is disposed on the drain pipe and the second valve is disposed on the drain pipe.
3. The smoke-cleaning apparatus of claim 1, wherein said second filter packing layer has a plurality of open-bottomed filter cavities disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901148.3U CN220609700U (en) | 2023-07-19 | 2023-07-19 | Fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901148.3U CN220609700U (en) | 2023-07-19 | 2023-07-19 | Fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609700U true CN220609700U (en) | 2024-03-19 |
Family
ID=90218558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321901148.3U Active CN220609700U (en) | 2023-07-19 | 2023-07-19 | Fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609700U (en) |
-
2023
- 2023-07-19 CN CN202321901148.3U patent/CN220609700U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |