CN219964247U - Oil mist smoke and dust filtration equipment - Google Patents
Oil mist smoke and dust filtration equipment Download PDFInfo
- Publication number
- CN219964247U CN219964247U CN202321315344.2U CN202321315344U CN219964247U CN 219964247 U CN219964247 U CN 219964247U CN 202321315344 U CN202321315344 U CN 202321315344U CN 219964247 U CN219964247 U CN 219964247U
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- Prior art keywords
- filter bag
- oil
- chamber
- oil mist
- filter
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- 239000003595 mist Substances 0.000 title claims abstract description 36
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 239000000779 smoke Substances 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 title abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000004071 soot Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of environment-friendly air purification, and discloses oil mist smoke dust filtering equipment. Comprises a shell; more than one cavity is arranged in the shell, and each cavity is provided with an air inlet and an air outlet; a gas purifying chamber and a dirty gas chamber are arranged in each cavity, a partition plate is arranged between the gas purifying chamber and the dirty gas chamber, a plurality of filtering components are arranged between the gas purifying chamber and the dirty gas chamber, and an oil discharging component is arranged at the bottom of the dirty gas chamber. The filter is suitable for filtering oil mist and smoke dust in the chemical rubber industry, and effectively filters dust and oil mist.
Description
Technical Field
The utility model belongs to the technical field of environment-friendly air purification, and relates to oil mist smoke dust filtering equipment. In particular to oil mist smoke filtering equipment in the chemical industry.
Background
The rubber is used as an industrial base material, is related to various fields of national economy, has a plurality of excellent service performances, is gradually developed towards the clustering direction in the rubber product industry in China at present, and is capable of continuously accelerating the development of the rubber product industry in China under the support of national industrial policies, and has wide development prospect. Because a large amount of toxic and harmful gas is generated in the production process, and the waste gas catalytic combustion device contains oil mist, most of the oil mist and smoke dust are required to be filtered before the waste gas catalytic combustion is carried out, and because the content of the smoke gas is large, an ionization mode is adopted, the operation cost is high, the maintenance difficulty is high, the cloth bag dust remover is remodeled by a common means, but the maintenance is difficult, and the oil mist cannot be effectively collected. There are oil leak, frequent replacement of filter media, large loss, etc. Therefore, a practical dust removing device with low maintenance cost is developed, which is unprecedented.
Disclosure of Invention
The utility model aims to overcome the defects in the background technology and provides oil mist and smoke dust filtering equipment which is suitable for filtering oil mist and smoke dust in the chemical rubber industry and effectively filters dust and oil mist.
The technical scheme adopted for solving the technical problems is as follows: an oil mist smoke filtering device comprises a shell; more than one cavity is arranged in the shell, and each cavity is provided with an air inlet and an air outlet; a gas purifying chamber and a dirty gas chamber are arranged in each cavity, a partition plate is arranged between the gas purifying chamber and the dirty gas chamber, a plurality of filtering components are arranged between the gas purifying chamber and the dirty gas chamber, and an oil discharging component is arranged at the bottom of the dirty gas chamber.
The filter assembly comprises a cover plate and a filter bag; the cover plate is connected with the filter bag through a round neck, and a sealing ring is arranged at the round neck; a round compaction hand wheel is arranged in the center of the outer wall of the cover plate; a filter bag support is arranged in the filter bag, the filter bag support is fixedly connected with the filter bag inner support, and the filter bag inner support is connected with the inner wall of the cover plate; the bottom of the filter bag is provided with a rubber sheet, is provided with a tight opening and is connected with the partition board through the rubber sheet; and the partition board is provided with a through hole, and a clean air passage is formed by the inside of the filter bag, the bottom of the filter bag, the through hole of the partition board and the clean air chamber.
The apron is the circular plate, and its side week equidistance sets up three triangle arrow fastening handles.
The oil discharging assembly comprises an oil discharging groove, the oil discharging groove is arranged on the bottom plate of the dirty air chamber, the tail end of the oil discharging groove is provided with an oil discharging pipeline, a butterfly valve is arranged on the oil discharging pipeline, and an oil discharging pump is further arranged on the oil discharging pipeline.
Differential pressure pipelines are respectively arranged in the dirty air chamber and the clean air chamber, and are connected with a differential pressure sensor through flanges.
The filter assembly is disposed in the dirty air chamber at an angle of 15-20 degrees, preferably 17 degrees, to the horizontal. And the oblique direction is the upward oblique direction.
Further, the oil mist smoke dust filtration equipment shell is made of stainless steel.
Furthermore, the sealing ring is made of butyronitrile.
Further, the top of the shell is also provided with a lifting lug.
Further, an access door for people to enter and exit is arranged on one side of the shell.
Further, the air inlet is arranged at the top of the shell or at the upper end of the side wall of the shell. The air outlet is arranged on the side wall around the shell, the position of the air outlet is lower than that of the air inlet, and the air outlet is generally arranged at the upper end and the lower end of the side wall around the shell.
Furthermore, a rib plate is arranged in the shell, so that the compressive strength of the equipment is ensured.
The number of the cavities is set according to specific requirements of working conditions.
The equipment is also provided with a PLC control system, and the differential pressure sensor, the butterfly valve and the oil discharge pump are respectively connected with the PLC control system, and the equipment is not limited to a specific model, and can realize the working function of the equipment.
Compared with the prior art, the utility model has the following beneficial effects:
the oil mist smoke dust filtering equipment provided by the utility model has a certain antirust function, the inclined filter bag is arranged, the filter bag is made of PP material with 20 mu m filter precision, the running resistance of the equipment is reduced, and dust and oil mist are effectively filtered. And the cost for replacing the filter material is low. Effectively prevent the oil leakage of the equipment. The bottom of the device is provided with an oil receiving and collecting tank, and the collected oil is discharged outside the device through a pipeline and a valve for further treatment. When the resistance of the equipment reaches a set value, the filter material is replaced.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a front view of an oil mist soot filter device of the present utility model.
Fig. 2 is a rear view of an oil mist soot filter device of the present utility model.
Fig. 3 is a right side view of an oil mist soot filter device of the present utility model.
Fig. 4 is a left side view of an oil mist soot filter device of the present utility model.
Fig. 5 is a top view of an oil mist soot filter device of the utility model.
Fig. 6 is an enlarged schematic view of the cover plate.
Fig. 7 is an enlarged schematic view of the front end of the filter assembly.
In the figure, a shell, a lifting lug, a cavity I air inlet, a cavity I air outlet, a cavity II air inlet, a cavity III air inlet, a cavity IV air inlet, a cavity II air outlet, a cavity 9 air outlet, a cavity IV air outlet, a cavity III air outlet, a filter bag bracket 11, a filter bag internal support 12, a filter bag 13, a PP (polypropylene) 14, a cover plate 15, an access door 16, an oil discharge assembly 17, a circular compaction hand wheel 18, a triangular arrow fastening handle 19, a round neck 20 and a round steel bracket.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to the following examples.
Example 1
An oil mist soot filtering apparatus, as shown in fig. 1 to 7, comprises a housing 1; more than one cavity is arranged in the shell 1, and each cavity is provided with an air inlet and an air outlet; a gas purifying chamber and a dirty gas chamber are arranged in each cavity, a partition plate is arranged between the gas purifying chamber and the dirty gas chamber, a plurality of filtering components are arranged between the gas purifying chamber and the dirty gas chamber, and an oil discharging component 16 is arranged at the bottom of the dirty gas chamber.
The filter assembly comprises a cover plate 14 and a filter bag; the cover plate 14 is connected with the filter bag through a round neck 19, and a sealing ring is arranged at the round neck 19; the center of the outer wall of the cover plate 14 is provided with a round pressing hand wheel 17; a filter bag support 11 is arranged in the filter bag, the filter bag support 11 is fixedly connected with a filter bag inner support 12, and the filter bag inner support 12 is connected with the inner wall of a cover plate 14; the bottom of the filter bag is provided with a rubber sheet, is provided with a tight opening and is connected with the partition board through the rubber sheet; and the partition board is provided with a through hole, and a clean air passage is formed by the inside of the filter bag, the bottom of the filter bag, the through hole of the partition board and the clean air chamber.
The cover plate 14 is a circular plate, and three triangular arrow fastening handles 18 are arranged at equal intervals on the side circumference.
The oil drain assembly 16 comprises an oil drain groove which is arranged on the bottom plate of the dirty air chamber, an oil drain pipeline is arranged at the tail end of the oil drain groove, a butterfly valve is arranged on the oil drain pipeline, and an oil drain pump is also arranged on the oil drain pipeline.
Differential pressure pipelines are respectively arranged in the dirty air chamber and the clean air chamber, and are connected with a differential pressure sensor through flanges.
The filter assembly is disposed in the dirty air chamber at an angle of 15-20 degrees, preferably 17 degrees, to the horizontal.
The oil mist smoke filtering equipment shell 1 is made of stainless steel.
The sealing ring is made of butyronitrile.
The top of the shell 1 is also provided with a lifting lug.
An access door 15 for personnel to access is provided on one side of the housing 1.
The air inlet is arranged at the top of the shell 1 or at the upper end of the side wall of the shell 1. The air outlet is arranged on the side wall around the shell 1, the position of the air outlet is lower than that of the air inlet, and the air outlet is generally arranged at the upper end and the lower end of the side wall around the shell 1.
Furthermore, a rib plate is arranged in the shell 1, so that the compressive strength of the equipment is ensured.
The number of the cavities is preferably 4. Are arranged side by side in sequence.
The equipment is also provided with a PLC control system, and the differential pressure sensor, the butterfly valve and the oil discharge pump are respectively connected with the PLC control system, and the equipment is not limited to a specific model, and can realize the working function of the equipment.
The oil mist smoke dust filtering equipment is characterized in that the air inlet and the air outlet are welded with the shell 1 by adopting finished stainless steel flanges, and the triangular round steel bracket 20 is welded in the dirty air chamber and is used for supporting the filtering component. The filter bag angle tilt up, and the round neck 19 position sets up the butyronitrile material sealing washer, guarantees the sealing performance of apron 14 department, prevents the oil leak. The upward inclination angle can effectively deposit the oil on the inner wall in the oil drain groove at the bottom of the equipment along with the action of gravity, and the oil is discharged along with the oil discharge pipeline at regular intervals. The filter bag is used as a filter material, is made of PP material, has the filter precision of 20 mu m, and can effectively intercept oil mist and smoke dust under the condition of ensuring low resistance so as to enable the oil mist and smoke dust to be attached to the surface of the filter material. The stainless steel arranged inside the filter bag supports the reticular filter bag bracket 11, so that the support strength of the filter bag is ensured. The bottom of the filter bag is provided with a tight opening, so that oil mist is prevented from entering the clean air chamber. Differential pressure pipelines are respectively arranged in the dirty air chamber and the clean air chamber, and are connected with a differential pressure sensor in a flange mode. And when the pressure difference reaches a set value, alarming. And (5) performing the operation of replacing the filter bag and cleaning the dirty air chamber and the clean air chamber. The cover plate is detached by the round pressing hand wheel 17 and the triangular arrow fastening handle 18, the cover plate 14 is detached together with the used filter bag, the filter bag is replaced manually, a new filter bag is replaced, the filter bag is inserted into the dirty air chamber, the bottom of the filter bag is connected with the partition plate through a rubber sheet, and the cover plate 14 is covered. And continuing to work.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (8)
1. An oil mist smoke filtering device is characterized by comprising a shell (1); more than one cavity is arranged in the shell (1), and each cavity is provided with an air inlet and an air outlet; a gas purifying chamber and a dirty gas chamber are arranged in each cavity, a partition plate is arranged between the gas purifying chamber and the dirty gas chamber, a plurality of filtering components are arranged between the gas purifying chamber and the dirty gas chamber, and an oil discharging component (16) is arranged at the bottom of the dirty gas chamber.
2. An oil mist soot filtering device as claimed in claim 1, characterized in that the filter assembly comprises a cover plate (14), a filter bag; the cover plate (14) is connected with the filter bag through a round neck (19), and a sealing ring is arranged at the round neck (19); a round compaction hand wheel (17) is arranged in the center of the outer wall of the cover plate (14); a filter bag support (11) is arranged in the filter bag, the filter bag support (11) is fixedly connected with a filter bag inner support (12), and the filter bag inner support (12) is connected with the inner wall of the cover plate (14); the bottom of the filter bag is provided with a rubber sheet, is provided with a tight opening and is connected with the partition board through the rubber sheet; and is also provided with
The partition board is provided with a through hole, and a clean air passage is formed by the inside of the filter bag, the bottom of the filter bag, the through hole of the partition board and the clean air chamber.
3. An oil mist soot filtering apparatus as claimed in claim 2, characterized in that the oil drain assembly (16) comprises an oil drain groove provided on the dirty air chamber floor, the oil drain groove being provided at its end with an oil drain pipe, the oil drain pipe being provided with a butterfly valve, the oil drain pipe being further provided with an oil drain pump.
4. A mist soot filter device as claimed in claim 3, characterized in that the cover plate (14) is a circular plate, and three triangular arrow fastening handles (18) are provided at equal intervals on the side circumference.
5. An oil mist soot filter device as claimed in claim 4, characterized in that the dirty air chamber and the clean air chamber are provided with pressure difference pipes, respectively, which are connected with the pressure difference sensor via flanges.
6. An oil mist soot filter device as claimed in claim 5, wherein the filter member is arranged obliquely in the dirty air chamber at an angle of 15-20 degrees to the horizontal plane.
7. An oil mist soot filter device as claimed in claim 6, characterized in that the top of the housing (1) is further provided with lifting lugs.
8. An oil mist soot filtering device as claimed in claim 7, characterized in that an access door (15) for access by a person is provided at one side of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315344.2U CN219964247U (en) | 2023-05-29 | 2023-05-29 | Oil mist smoke and dust filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315344.2U CN219964247U (en) | 2023-05-29 | 2023-05-29 | Oil mist smoke and dust filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964247U true CN219964247U (en) | 2023-11-07 |
Family
ID=88582654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321315344.2U Active CN219964247U (en) | 2023-05-29 | 2023-05-29 | Oil mist smoke and dust filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964247U (en) |
-
2023
- 2023-05-29 CN CN202321315344.2U patent/CN219964247U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |