CN220589334U - Dust filtering device for waste gas treatment - Google Patents
Dust filtering device for waste gas treatment Download PDFInfo
- Publication number
- CN220589334U CN220589334U CN202321549294.4U CN202321549294U CN220589334U CN 220589334 U CN220589334 U CN 220589334U CN 202321549294 U CN202321549294 U CN 202321549294U CN 220589334 U CN220589334 U CN 220589334U
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- China
- Prior art keywords
- fixedly connected
- filter
- center pin
- dust removal
- air
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- 239000000428 dust Substances 0.000 title claims abstract description 82
- 239000002912 waste gas Substances 0.000 title claims description 22
- 238000001914 filtration Methods 0.000 title abstract description 24
- 239000007789 gas Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of exhaust treatment technologies and discloses a dust filtering device for exhaust treatment, which comprises a filter cylinder, wherein one side of the filter cylinder is fixedly connected with a supercharger, the other side of the filter cylinder is fixedly connected with a connecting pipe, one side of the top of the filter cylinder is fixedly connected with an air outlet, the other side of the bottom of the filter cylinder is fixedly connected with an air inlet, one side of the air outlet is movably connected with a wind direction device, the wind direction device comprises a fixed rotating shaft, the top of the fixed rotating shaft is fixedly connected with an upper wind plate, the bottom of the fixed rotating shaft is fixedly connected with a lower wind plate, the side of the filter cylinder is provided with a filter disc slot, the inner side of the filter cylinder is movably sleeved with a central shaft, the central shaft comprises a V-shaped dust removing filter core, the bottom of the V-shaped dust removing filter core is movably connected with a filter, the bottom of the filter is movably connected with a three-layer dust removing filter screen, the bottom of the central shaft is fixedly connected with a gear, the bottom of the central shaft is fixedly connected with a base, and the two sides of the bottom of the filter cylinder are fixedly connected with struts.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a dust filtering device for waste gas treatment.
Background
Exhaust gas is one of the main factors of current atmospheric pollution, which is mainly toxic and harmful gas exhausted by human beings in production and life, and seriously affects the health of human bodies, so that the treatment of the exhaust gas is a necessary means for purifying air. The treatment of the common waste gas is to introduce the waste gas into waste gas treatment equipment for purification, and discharge the purified gas.
The waste gas dust collector for waste gas treatment equipment on the market generally sets up the inside of waste gas treatment equipment at present, and the clearance gets up very difficultly, still exists certain dust in the waste gas after the dust removal simultaneously, and the dust removal effect is relatively poor, therefore the urgent need waste gas dust collector for waste gas treatment equipment solves this problem on the market.
The existing dust filtering device for waste gas treatment has some problems during working, and the problems are as follows:
the method comprises the following steps: when the filtering wind speed of the existing dust filtering device for waste gas treatment exceeds a certain limit value, the air outlet hole is subjected to the phenomenon of reverse air suction, the dust filtering device is damaged to a certain extent, the service life of the filter disc is shortened, and the operation cost is increased.
And two,: the filter disc of the existing dust filtering device for waste gas treatment is basically arranged inside the dust filtering device, the filter disc needs to be replaced or cleaned after being used for a period of time, the filter disc is replaced or cleaned conventionally, and the filter disc is taken out from the inside of the dust filtering device for waste gas treatment, so that the process of taking the filter disc out of the dust filtering device for waste gas treatment is tedious and the filter disc is easy to damage.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a dust filter for exhaust gas treatment, which solves the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the dust filtering device for waste gas treatment comprises a filter cylinder, wherein the filter cylinder comprises a shell, one side of the bottom of the shell is fixedly connected with an air inlet, the side surface of the shell is provided with a filter disc slot, the other side of the top of the shell is fixedly connected with an air outlet, one side of the air outlet is fixedly connected with a wind direction device, the wind direction device comprises a ventilating drum, two sides of the ventilating drum are movably connected with fixed rotating shafts, the top of the fixed rotating shafts is fixedly connected with an upper air plate, the bottom of the fixed rotating shafts is fixedly connected with a lower air plate, the side surface of the ventilating drum is provided with a connecting hole, one side of the shell is fixedly connected with a supercharger,
the filter is characterized in that a fixing bolt is arranged on the outer side of the connecting hole, a positioning seat is fixedly connected to the inner side of the ventilating tube, a connecting pipe is fixedly connected to the side surface of the filter tube, a central shaft is movably sleeved on the inner side of the filter tube, the central shaft comprises a V-shaped dust removing filter element, a central shaft is movably connected to the outer side of the V-shaped dust removing filter element, a filter is movably connected to the bottom of the central shaft, the filter comprises a filter element, a particle adsorber is fixedly connected to the bottom of the filter element, a mounting hole is formed in the inner side of the filter, three dust removing filter screens are movably connected to the bottom of the central shaft, a sealing plug is fixedly connected to the bottom of the dust removing filter screen, gears are fixedly connected to the bottom of the central shaft, struts are fixedly connected to the two sides of the bottom of the filter tube, and bases are fixedly connected to the bottoms of the struts;
further, the air outlet is movably connected with a wind direction device, the fixing bolt is movably connected with the air outlet, the positioning seat is movably sleeved with an upper air plate and a lower air plate, and two sides of the fixing rotating shaft are movably connected with ventilation drums.
Further, the dust removal filter screen is movably sleeved with the filter disc slot, one side of the supercharger is fixedly connected with the filter drum, the other side of the filter drum is fixedly connected with the connecting pipe, the top of the connecting pipe is movably connected with the particle absorber, and the bottom of the connecting pipe is movably connected with the air suction device.
Further, the bottom fixedly connected with base of center pin, the top fixedly connected with pillar of base, sealing plug outside swing joint has a section of thick bamboo, the inboard fixedly connected with center pin of sealing plug, the bottom swing joint of section of thick bamboo has the sealing plug.
Further, the dust removal filter screen divides the even center pin in three-layer, the inboard fixedly connected with center pin of filter, the filter includes the dust removal filter core, the bottom fixedly connected with granule adsorber of dust removal filter core, granule adsorber distributes four at the top of dust removal filter core.
Further, the top swing joint of center pin has V-arrangement dust removal filter core, one side swing joint of V-arrangement dust removal filter core has a section of thick bamboo, the opposite side swing joint of V-arrangement dust removal filter core has the center pin, the bottom fixedly connected with gear of center pin.
Further, the inner side of the filter cylinder is movably sleeved with a central shaft, and the top of the base is movably connected with the central shaft.
The utility model has the technical effects and advantages that:
1. the utility model is beneficial to preventing the air outlet from generating the reverse air suction phenomenon by arranging the wind direction device, when the filtering wind speed of the traditional dust filtering device for waste gas treatment exceeds a certain limit value, the air outlet will generate the reverse air suction phenomenon, the dust filtering device is damaged to a certain extent by the occurrence of the phenomenon, the wind direction device is added to normally discharge the filtering wind from the air outlet by the rotation of the wind plate, once the air suction phenomenon occurs, the positioning seat behind the wind plate can limit the rotation of the wind plate, thereby avoiding the reverse air suction phenomenon.
2. The filter disc slot is arranged on the side face of the filter disc, so that a large number of other parts are prevented from being removed when the filter disc is replaced, and the replacement speed is higher.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a filter cartridge according to the present utility model.
FIG. 3 is a schematic view of a wind deflector according to the present utility model.
Fig. 4 is a schematic structural diagram of the dust removing system of the present utility model.
FIG. 5 is a schematic diagram of the adsorption structure of the present utility model.
Fig. 6 is a schematic view of a planing structure of the filter cartridge of the present utility model.
The reference numerals are: 1. a filter cartridge; 101. a housing; 102. an air inlet; 103. a filter slot; 104. an air outlet; 105. an air suction device; 2. a supercharger; 3. a wind direction device; 301. a ventilation tube; 302. a wind loading plate; 303. fixing a rotating shaft; 304. a wind-down plate; 305. a connection hole; 306. a fixing bolt; 307. a positioning seat; 4. a connecting pipe; 5. a central shaft; 501. v-shaped dust removing filter element; 502. a filter; 5021. a dust removal filter element; 5022. a particle adsorber; 5023. a mounting hole; 503. a dust removal filter screen; 504. a sealing plug; 505. a gear; 6. a support post; 7. and (5) a base.
Detailed Description
The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and the exhaust gas treatment dust filter according to the present utility model is not limited to the structures described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.
Referring to fig. 1 to 6, the utility model provides a dust filtering device for waste gas treatment, comprising a filter cartridge 1, wherein the filter cartridge 1 comprises a housing 101, one side of the bottom of the housing 101 is fixedly connected with an air inlet 102, the side surface of the housing 101 is provided with a filter disc slot 103, the other side of the top of the housing 101 is fixedly connected with an air outlet 104, one side of the air outlet 104 is fixedly connected with a wind direction device 3, the wind direction device 3 comprises a wind funnel 301, two sides of the wind funnel 301 are movably connected with a fixed rotating shaft 303, the top of the fixed rotating shaft 303 is fixedly connected with an upper air plate 302, the bottom of the fixed rotating shaft 303 is fixedly connected with a lower air plate 304, the side surface of the wind funnel 301 is provided with a connecting hole 305, one side of the housing 101 is fixedly connected with a supercharger 2,
the outside of connecting hole 305 is equipped with fixing bolt 306, the inboard fixedly connected with positioning seat 307 of air funnel 301, the side fixedly connected with connecting pipe 4 of filter cartridge 1, the inboard movable sleeve of filter cartridge 1 has center pin 5, center pin 5 includes V-arrangement dust removal filter core 501, V-arrangement dust removal filter core 501 outside swing joint has center pin 5, center pin 5 bottom swing joint has filter 502, filter 502 includes filter core 5021, the bottom fixedly connected with granule adsorber 5022 of filter core 5021, mounting hole 5023 has been seted up to the inboard of filter 502, the bottom swing joint of center pin 5 has three dust removal filter screen 503, the bottom fixedly connected with sealing plug 504 of dust removal filter screen 503, the bottom fixedly connected with gear 505 of center pin 5, the both sides fixedly connected with pillar 6 of filter cartridge 1 bottom, the bottom fixedly connected with base 7 of pillar 6 is favorable to effectively filtering dust in the air, through being equipped with V-arrangement dust removal filter core 501 and filter 502 and a plurality of dust filter screen 503, the dust in the air can be filtered, the phenomenon of inhaling in the wind can be prevented to wind to the wind direction ware 3.
In a preferred embodiment, the air outlet 104 is movably connected with the wind direction device 3, the fixing bolt 306 is movably connected with the air outlet 104, the positioning seat 307 is movably sleeved with the upper air plate 302 and the lower air plate 304, and the ventilation drums 301 are movably connected with two sides of the fixing rotation shaft 303, so that air can only come out from the air outlet 104.
In a preferred embodiment, the dust removing filter screen 503 is movably sleeved with the filter disc slot 103, one side of the booster 2 is fixedly connected with the filter drum 1, the other side of the filter drum 1 is fixedly connected with the connecting pipe 4, the top of the connecting pipe 4 is movably connected with the particle adsorber 5022, the bottom of the connecting pipe 4 is movably connected with the air suction device 105, which is favorable for adsorbing fine dust in the air and has better filtering effect.
In a preferred embodiment, the bottom of the central shaft 5 is fixedly connected with the base 7, the top of the base 7 is fixedly connected with the support column 6, the outside of the sealing plug 504 is movably connected with the filter cartridge 1, the inside of the sealing plug 504 is fixedly connected with the central shaft 5, and the bottom of the filter cartridge 1 is movably connected with the sealing plug 504, which is beneficial to enabling the filter cartridge 1 to be in a good closed state and enabling the filtering effect to be optimal.
In a preferred embodiment, the dust removing filter screen 503 is uniformly arranged on the central shaft 5 in three layers, the inner side of the filter 502 is fixedly connected with the central shaft 5, the filter 502 comprises a dust removing filter element 5021, the bottom of the dust removing filter element 5021 is fixedly connected with particle adsorbers 5022, the particle adsorbers 5022 are distributed on the top of the dust removing filter element 5021, the filter 502 can be conveniently replaced, and the filtering speed can be faster due to the particle adsorbers 5022.
In a preferred embodiment, the top of the central shaft 5 is movably connected with the V-shaped dust removing filter element 501, one side of the V-shaped dust removing filter element 501 is movably connected with the filter cartridge 1, the other side of the V-shaped dust removing filter element 501 is movably connected with the central shaft 5, and the bottom of the central shaft 5 is fixedly connected with the gear 505, so that the final filtration is facilitated, and dust in the air can be adsorbed cleanly.
In a preferred embodiment, the inner side of the filter cylinder 1 is movably sleeved with a central shaft 5, and the top of the base 7 is movably connected with the central shaft 5, so that the stability of the whole structure is guaranteed.
The working principle of the utility model is as follows:
firstly, gas enters the filter cartridge 1 from the air inlet 102, an air suction device 105 is arranged on the side surface of the filter cartridge 1, the air suction device 105 can ensure that the gas in the filter cartridge 1 can move upwards, a booster 2 is arranged on the outer side of the filter cartridge, the booster 2 can enhance the air pressure in the filter cartridge 1, the gas can easily pass through a filter disc, the gas firstly passes through a dust removal filter screen 503, the dust removal filter screen 503 has three layers to carry out basic filtration of the gas, the filtered gas passes through a filter 502, a particle absorber 5022 in the filter 502 can further absorb particles in the gas, the dust removal filter element of the filter 502 can remove dust and simultaneously filter peculiar smell in the gas, finally the gas can be finally filtered through a V-shaped dust removal filter element 501, and then is discharged from the air outlet 104, in order to prevent the gas from being reversely sucked, a wind direction device 3 is arranged on the side surface of the air outlet 104, and the wind direction device 3 can ensure that the gas can only be discharged from the air outlet 104 and cannot enter from the air outlet 104.
Claims (7)
1. The utility model provides a waste gas is administered with straining dirt device, includes and strains a section of thick bamboo (1), its characterized in that: the filter cartridge (1) comprises a housing (101), an air inlet (102) is fixedly connected to one side of the bottom of the housing (101), a filter disc slot (103) is formed in the side face of the housing (101), an air outlet (104) is fixedly connected to the other side of the top of the housing (101), an air direction device (3) is fixedly connected to one side of the air outlet (104), the air direction device (3) comprises an air funnel (301), two sides of the air funnel (301) are movably connected with a fixed rotating shaft (303), an upper air plate (302) is fixedly connected to the top of the fixed rotating shaft (303), a lower air plate (304) is fixedly connected to the bottom of the fixed rotating shaft (303), a connecting hole (305) is formed in the side face of the air funnel (301), a supercharger (2) is fixedly connected to one side of the housing (101),
the outside of connecting hole (305) is equipped with fixing bolt (306), inboard fixedly connected with positioning seat (307) of air funnel (301), the side fixedly connected with connecting pipe (4) of straining a section of thick bamboo (1), the inboard activity of straining a section of thick bamboo (1) has cup jointed center pin (5), center pin (5) include V-arrangement dust removal filter core (501), the outside swing joint of V-arrangement dust removal filter core (501) has center pin (5), center pin (5) bottom swing joint has filter (502), filter (502) include filter core (5021), the bottom fixedly connected with granule adsorber (5022) of filter core (5021), mounting hole (5023) have been seted up to the inboard of filter (502), the bottom fixedly connected with three dust removal filter screen (503) of center pin (5), the bottom fixedly connected with sealing plug (504) of dust removal filter screen (503), the bottom fixedly connected with gear (505) of center pin (5), the both sides fixedly connected with pillar (6) of straining a bottom of pillar (6) have base (7).
2. The dust filter for exhaust gas treatment according to claim 1, wherein: the wind direction device is characterized in that the air outlet (104) is movably connected with the wind direction device (3), the air outlet (104) is movably connected with the fixing bolt (306), the positioning seat (307) is movably sleeved with the upper air plate (302) and the lower air plate (304), and two sides of the fixing rotating shaft (303) are movably connected with the ventilating drums (301).
3. The dust filter for exhaust gas treatment according to claim 1, wherein: the dust removal filter screen (503) is movably sleeved with the filter disc inserting groove (103), one side of the supercharger (2) is fixedly connected with the filter drum (1), the other side of the filter drum (1) is fixedly connected with the connecting pipe (4), the top of the connecting pipe (4) is movably connected with the particle adsorber (5022), and the bottom of the connecting pipe (4) is movably connected with the air suction device (105).
4. The dust filter for exhaust gas treatment according to claim 1, wherein: the bottom fixedly connected with base (7) of center pin (5), the top fixedly connected with pillar (6) of base (7), sealing plug (504) outside swing joint has a section of thick bamboo (1), the inboard fixedly connected with center pin (5) of sealing plug (504), the bottom swing joint of section of thick bamboo (1) has sealing plug (504).
5. The dust filter for exhaust gas treatment according to claim 1, wherein: the dust removal filter screen (503) divide the even center pin (5) in three-layer, the inboard fixedly connected with center pin (5) of filter (502), filter (502) are including dust removal filter core (5021), the bottom fixedly connected with granule adsorber (5022) of dust removal filter core (5021), four tops at dust removal filter core (5021) are distributed to granule adsorber (5022).
6. The dust filter for exhaust gas treatment according to claim 1, wherein: the top swing joint of center pin (5) has V-arrangement dust removal filter core (501), one side swing joint of V-arrangement dust removal filter core (501) has a section of thick bamboo (1), the opposite side swing joint of V-arrangement dust removal filter core (501) has center pin (5), the bottom fixedly connected with gear (505) of center pin (5).
7. The dust filter for exhaust gas treatment according to claim 1, wherein: the inner side of the filter cylinder (1) is movably sleeved with a central shaft (5), and the top of the base (7) is movably connected with the central shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549294.4U CN220589334U (en) | 2023-06-17 | 2023-06-17 | Dust filtering device for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549294.4U CN220589334U (en) | 2023-06-17 | 2023-06-17 | Dust filtering device for waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589334U true CN220589334U (en) | 2024-03-15 |
Family
ID=90164098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321549294.4U Active CN220589334U (en) | 2023-06-17 | 2023-06-17 | Dust filtering device for waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589334U (en) |
-
2023
- 2023-06-17 CN CN202321549294.4U patent/CN220589334U/en active Active
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