CN110681218A - Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment - Google Patents
Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment Download PDFInfo
- Publication number
- CN110681218A CN110681218A CN201910948729.4A CN201910948729A CN110681218A CN 110681218 A CN110681218 A CN 110681218A CN 201910948729 A CN201910948729 A CN 201910948729A CN 110681218 A CN110681218 A CN 110681218A
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- Prior art keywords
- cylinder
- end cover
- wall
- inner cylinder
- pivot
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- 239000002912 waste gas Substances 0.000 title claims abstract description 19
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 241000883990 Flabellum Species 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 7
- 241001330002 Bambuseae Species 0.000 claims abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 7
- 239000011425 bamboo Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a horizontal filter cartridge mechanism in waste gas purification equipment in environmental engineering, which comprises: the device comprises an outer cylinder, an upper end cover, an air inlet connecting pipe, filter cloth, a cleaning brush and fan blades; the utility model discloses a filter screen, including inner tube, riser, connecting ring piece, filter cloth section of thick bamboo, pivot B, sealed bearing, connecting cardboard and upper end cover, filter cloth section of thick bamboo pastes on the outer wall of inner tube, and the card strip slides down in the spout on the urceolus inner wall and pastes in the outside of filter cloth section of thick bamboo, pivot B passes sealed bearing downwards and is connected to the axle sleeve of inner tube and urceolus upper plate in, one side that the riser is close to the inner tube wall is equipped with the brush cleaner, the connecting ring piece external connection has six sets of flabellums, the upper end cover is connected in the upper end of urceolus through the standard fastener in its outside, and the takeover that admits air passes the connecting cardboard and. When waste gas flows into the filter cylinder through the air inlet pipeline, the fan blades are driven to rotate, so that the cleaning brush also rotates, and dust accumulated on the inner wall of the inner cylinder is cleaned.
Description
Technical Field
The invention relates to the technical field of waste gas purification, in particular to a transverse filter cylinder mechanism in waste gas purification equipment in environmental engineering.
Background
Filter cartridges, as the name implies, are cylindrical elements used for filtration, generally divided into cartridges for filtering gaseous media and liquid media.
Therefore, when the existing filter cylinder filters the exhaust gas, dust and impurities in the exhaust gas are often accumulated on the inner wall of the filter screen, the filtering effect of the filter cylinder is affected, and the filter cylinder can only be replaced or stopped for cleaning.
Disclosure of Invention
Problem (A)
In summary, the invention provides a transverse filter cartridge mechanism in an exhaust gas purification device for environmental engineering, which solves the problem that dust and impurities in exhaust gas are often accumulated on the inner wall of a filter screen to affect the filtering effect of a filter cartridge and only the filter cartridge can be replaced or stopped for cleaning through structural and functional improvements.
(II) technical scheme
The invention provides a transverse filter cylinder mechanism in waste gas purification equipment in environmental engineering, which utilizes the rotation of a fan blade driven by waste gas when the waste gas enters, thereby leading a cleaning brush to clean the inner wall of a filter cylinder and improving the filtering effect and the service time of the filter cylinder. The invention provides a transverse filter cylinder mechanism in waste gas purification equipment in environmental engineering, which specifically comprises: the device comprises an outer barrel, a sliding groove, an upper end cover, a connecting clamping plate, an air inlet connecting pipe, a standard fastener, a handle, a sealing clamping plate, a rotating shaft sleeve, a rotating shaft A, a rubber sealing ring, an inner barrel, filter cloth, a clamping strip, a rotating shaft B, a sealing bearing, a rib rod, a rib sleeve, a cross rod, a vertical plate, a cleaning brush, a connecting ring block, a fan blade and an external connecting ring; the inner cylinder and the outer cylinder are fixed on the same bottom plate, a gap of 10cm is arranged between the inner cylinder and the outer cylinder, the filter cloth cylinder is attached to the outer wall of the inner cylinder, the clamping strips downwards slide into the sliding grooves in the inner wall of the outer cylinder and are attached to the outer side of the filter cloth cylinder, the rotating shaft B downwards penetrates through the sealing bearings to be connected into shaft sleeves of the upper bottom plates of the inner cylinder and the outer cylinder, the sealing bearings are connected onto the inner wall of the inner cylinder through rib rods, rib sleeves are further welded on the rotating shaft B and are externally connected with symmetrical cross rods, the vertical plates are vertically welded on the three groups of cross rods, a cleaning brush is arranged on one side, close to the inner cylinder wall, of each vertical plate, a connecting ring block is further welded at the upper end of the rotating shaft B, six groups of fan blades are externally connected with the connecting ring block, external connecting rings are welded at the upper end and the lower end of the outer side of each fan blade, the upper end, the top of the upper end cover is connected with a handle, and the rotating shaft A is rotatably embedded in a rotating shaft sleeve in the middle of the inner side of the upper end cover.
Further, when the upper end cover is connected to the outer barrel, the sealing clamping plate at the bottom of the upper end cover contacts with the top end faces of the outer barrel and the inner barrel, and the rubber sealing ring is embedded into a gap between the outer barrel and the inner barrel.
Furthermore, the bottom of the rotating shaft A is provided with a square hole, the upper end of the rotating shaft B is of a square structure, and when the upper end cover is clamped at the top of the outer barrel, the upper end of the rotating shaft B is just clamped into the square hole of the rotating shaft A.
Furthermore, five groups of clamping strips are arranged in a ring shape.
Furthermore, the cleaning brush is of a claw-shaped structure, and the outer end of the cleaning brush is attached to the inner wall of the inner cylinder.
Furthermore, one side of the fan blade is provided with an arc-shaped groove, and the fan blade inclines by 15 degrees along the anticlockwise direction.
Furthermore, the position of the fan blade is higher than the top end of the outer barrel, and when the upper end cover is connected to the outer barrel, the air inlet connecting pipe is opposite to the arc-shaped groove on the fan blade.
(III) advantageous effects
The invention provides a transverse filter cylinder mechanism in waste gas purification equipment in environmental engineering, which is convenient for disassembling and clamping a filter cylinder by arranging an upper end cover so as to conveniently clean the inside of the filter cylinder, and a square hole is arranged at the bottom of a rotating shaft in the upper end cover so as to clamp and connect the rotating shaft and a rotating shaft in the filter cylinder together and improve the stability of the rotating shaft after clamping.
Secondly, through set up the pivot in straining a section of thick bamboo and weld the flabellum in the pivot, when waste gas flows into straining a section of thick bamboo inside through the admission line, blow to the arc wall department of flabellum, drive the flabellum and rotate to make the brush cleaner also rotate in the inner tube of the effect synchronization of pivot, clear away the dust of gathering on the inner wall of inner tube, improve the filter effect and the live time of filter cloth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another side view of the present invention;
FIG. 3 is a schematic view of the present invention with the upper cap removed;
FIG. 4 is a schematic side view of the upper end cap of the present invention;
FIG. 5 is a schematic view of a fan blade according to the present invention;
FIG. 6 is a schematic view of the inner structure of the outer barrel and the inner barrel at the bottom side of the fan blade of the present invention;
FIG. 7 is an enlarged schematic view of the invention at A;
fig. 8 is an enlarged schematic view of the invention at B.
In fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:
the device comprises an outer cylinder-1, a sliding groove-101, an upper end cover-2, a connecting clamping plate-201, an air inlet connecting pipe-202, a standard fastener-203, a handle-204, a sealing clamping plate-205, a rotating shaft sleeve-206, a rotating shaft A-207, a rubber sealing ring-208, an inner cylinder-3, filter cloth-4, a clamping strip-401, a rotating shaft B-5, a sealing bearing-501, a rib rod-502, a rib sleeve-503, a cross rod-504, a vertical plate-505, a cleaning brush-506, a connecting ring block-507, a fan blade-6 and an external connecting ring-601.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 8
In order to solve the problems that dust and impurities in waste gas are often accumulated on the inner wall of a filter screen to affect the filtering effect of a filter cylinder and only the filter cylinder can be replaced or stopped for cleaning in the prior art, the invention provides a transverse filter cylinder mechanism in waste gas purification equipment for environmental engineering, which utilizes the rotation of a fan blade when waste gas enters so as to enable a cleaning brush to clean the inner wall of the filter cylinder and improve the filtering effect and the service time of the filter cylinder, and comprises the following steps: the air inlet pipe comprises an outer cylinder 1, a sliding groove 101, an upper end cover 2, a connecting clamping plate 201, an air inlet connecting pipe 202, a standard fastener 203, a handle 204, a sealing clamping plate 205, a rotating shaft sleeve 206, a rotating shaft A207, a rubber sealing ring 208, an inner cylinder 3, filter cloth 4, a clamping strip 401, a rotating shaft B5, a sealing bearing 501, a rib rod 502, a rib sleeve 503, a cross rod 504, a vertical plate 505, a cleaning brush 506, a connecting ring block 507, fan blades 6 and an external connecting ring 601; the inner cylinder 3 and the outer cylinder 1 are fixed on the same bottom plate, a gap of 5cm is formed between the inner cylinder 3 and the outer cylinder 1, the filter cloth cylinder 4 is attached to the outer wall of the inner cylinder 3, the clamping strip 401 downwards slides into the sliding groove 101 on the inner wall of the outer cylinder 1 and is attached to the outer side of the filter cloth cylinder 4, the rotating shaft B5 downwards penetrates through the sealing bearing 501 to be connected into shaft sleeves of the upper bottom plates of the inner cylinder 3 and the outer cylinder 1, the sealing bearing 501 is connected onto the inner wall of the inner cylinder 3 through the rib rod 502, the rotating shaft B5 is further welded with the rib sleeve 503, the rib sleeve 503 is externally connected with symmetrical cross rods 504, the vertical plates 505 are vertically welded onto the three groups of cross rods 504, one side of the vertical plate 505, which is close to the wall of the inner cylinder 3, the upper end of the rotating shaft B5 is also welded with the ring block 507, the connecting ring block 507 is externally connected with six groups of fan, the upper end cover 2 is connected to the upper end of the outer barrel 1 through a standard fastener 203 on the outer side of the upper end cover, the air inlet connecting pipe 202 penetrates through the connecting clamping plate 201 and penetrates into the inner side of the upper end cover 2, the top of the upper end cover 2 is connected with a handle 204, and a rotating shaft A207 is rotatably embedded in a rotating shaft sleeve 206 in the middle of the inner side of the upper end cover 2.
When the upper end cover 2 is connected to the outer cylinder 1, the sealing clamping plate 205 at the bottom of the upper end cover 2 contacts with the top end surfaces of the outer cylinder 1 and the inner cylinder 3, and the rubber sealing ring 208 is embedded into a gap between the outer cylinder 1 and the inner cylinder 3, so that the top end between the outer cylinder 1 and the inner cylinder can be sealed.
Wherein, the bottom of the rotating shaft A207 is provided with a square hole, the upper end of the rotating shaft B5 is in a square structure, and when the upper end cover 2 is clamped at the top of the outer cylinder 1, the upper end of the rotating shaft B5 is just clamped in the square hole of the rotating shaft A207.
Wherein, five groups are arranged on the clamp strips 401 in a ring shape, and the filter cloth cylinder 4 is stuck on the outer wall of the inner cylinder 3 by utilizing the five groups of clamp strips 401.
Wherein, the cleaning brush 506 is a claw-shaped structure, the outer end of the cleaning brush 506 is attached to the inner wall of the inner barrel 3, and the fan blade 6 drives the rotating shaft to rotate in the filtering process, so that the inner wall of the inner barrel 3 is cleaned by the cleaning brush 506, more dust is prevented from accumulating on the inner wall of the inner barrel 3, and the filtering effect of the filter cartridge is reduced.
Wherein, one side of flabellum 6 is equipped with the arc wall, and flabellum 6 is along anticlockwise slope 15, and when the gas that intake pipe 202 flowed out blows to flabellum 6, more do benefit to and drive flabellum 6 and rotate.
Wherein, the position of flabellum 6 exceeds the top of urceolus 1, and when upper end cover 2 connected on urceolus 1, the admission pipe 202 just faces the arc wall position department on flabellum 6, is convenient for make the gaseous drive flabellum 6 that can just be good of intake pipe 202 outflow rotate.
The specific use mode and function of the embodiment are as follows: in the invention, the upper end cover 2 of the filter cartridge device is clamped at the top end of the outer cylinder 1 through a standard fastener 203, the sealing clamping plate 205 at the bottom of the upper end cover 2 is contacted with the top end surfaces of the outer cylinder 1 and the inner cylinder 3, the rubber sealing ring 208 is embedded into a gap between the outer cylinder 1 and the inner cylinder 3, then the filter cartridge is transversely arranged in equipment through the connecting clamping plate 201 for use, waste gas is connected into the gas inlet connecting pipe 202, and when the waste gas flows into the filter cartridge through the gas inlet connecting pipe 202, the waste gas is blown to the arc-shaped groove of the fan blade 6 to drive the fan blade 6 to rotate, so that the cleaning brush 506 also rotates in the inner cylinder 3 synchronously under the action of the rotating shaft B5, dust accumulated on the inner wall of the inner cylinder 3 is cleaned, and the filtering effect and the service life.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a mechanism is strained to horizontal dress in environmental engineering exhaust gas purification equipment, drives the flabellum rotation when utilizing waste gas to get into to make the brush cleaner clean straining a section of thick bamboo inner wall, improve the filter effect and the live time of straining a section of thick bamboo, its characterized in that includes: the air inlet pipe comprises an outer cylinder (1), a sliding groove (101), an upper end cover (2), a connecting clamping plate (201), an air inlet connecting pipe (202), a standard fastener (203), a handle (204), a sealing clamping plate (205), a rotating shaft sleeve (206), a rotating shaft A (207), a rubber sealing ring (208), an inner cylinder (3), filter cloth (4), a clamping strip (401), a rotating shaft B (5), a sealing bearing (501), a rib rod (502), a rib sleeve (503), a cross rod (504), a vertical plate (505), a cleaning brush (506), a connecting ring block (507), fan blades (6) and an external connecting ring (601); the inner cylinder (3) and the outer cylinder (1) are fixed on the same bottom plate, a gap of 5cm is formed between the inner cylinder (3) and the outer cylinder (1), the cloth filtering cylinder (4) is attached to the outer wall of the inner cylinder (3), the clamping strip (401) downwards slides into the sliding groove (101) in the inner wall of the outer cylinder (1) and is attached to the outer side of the cloth filtering cylinder (4), the rotating shaft B (5) downwards penetrates through the sealing bearing (501) to be connected into shaft sleeves of the upper bottom plates of the inner cylinder (3) and the outer cylinder (1), the sealing bearing (501) is connected onto the inner wall of the inner cylinder (3) through the rib rod (502), the rotating shaft B (5) is further welded with the rib sleeve (503), the rib sleeve (503) is externally connected with the symmetrical cross rods (504), the vertical plates (505) are vertically welded onto the three groups of the cross rods (504), and one side, close to the wall of the inner cylinder (3), of the vertical plate (505), the upper end of pivot B (5) is welded connection ring piece (507) still, and connects ring piece (507) outer connection and have six sets of flabellum (6), outside go-between (601) have all been welded at both ends about flabellum (6) outside, upper end cover (2) are connected in the upper end of urceolus (1) through standard fastener (203) in its outside, and admit air and take over (202) and pass and connect cardboard (201) and penetrate the inboard of upper end cover (2), the top of upper end cover (2) is connected with handle (204), and pivot A (207) rotate inlay in pivot cover (206) in the middle of upper end cover (2) inboard.
2. The horizontal filter cartridge mechanism in the exhaust gas purifying equipment for environmental engineering according to claim 1, wherein: when the upper end cover (2) is connected to the outer cylinder (1), the sealing clamping plate (205) at the bottom of the upper end cover (2) is in contact with the top end surfaces of the outer cylinder (1) and the inner cylinder (3), and the rubber sealing ring (208) is embedded into a gap between the outer cylinder (1) and the inner cylinder (3).
3. The horizontal filter cartridge mechanism in the exhaust gas purifying equipment for environmental engineering according to claim 1, wherein: the bottom of pivot A (207) is equipped with square hole, and the upper end of pivot B (5) is square structure, and when upper end cover (2) card was in the top of urceolus (1), the square hole of pivot A (207) was just in time gone into to the upper end of pivot B (5).
4. The horizontal filter cartridge mechanism in the exhaust gas purifying equipment for environmental engineering according to claim 1, wherein: five groups of clamping strips (401) are arranged in a ring shape.
5. The horizontal filter cartridge mechanism in the exhaust gas purifying equipment for environmental engineering according to claim 1, wherein: the cleaning brush (506) is of a claw-shaped structure, and the outer end of the cleaning brush (506) is attached to the inner wall of the inner cylinder (3).
6. The horizontal filter cartridge mechanism in the exhaust gas purifying equipment for environmental engineering according to claim 1, wherein: one side of the fan blade (6) is provided with an arc-shaped groove, and the fan blade (6) inclines for 15 degrees along the anticlockwise direction.
7. The horizontal filter cartridge mechanism in the exhaust gas purifying equipment for environmental engineering according to claim 1, wherein: the position of flabellum (6) is higher than the top of urceolus (1), and when upper end cover (2) was connected on urceolus (1), intake adapter (202) just was located the arc wall position on flabellum (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948729.4A CN110681218B (en) | 2019-10-08 | 2019-10-08 | Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948729.4A CN110681218B (en) | 2019-10-08 | 2019-10-08 | Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110681218A true CN110681218A (en) | 2020-01-14 |
| CN110681218B CN110681218B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910948729.4A Expired - Fee Related CN110681218B (en) | 2019-10-08 | 2019-10-08 | Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment |
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| CN (1) | CN110681218B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604392A (en) * | 2020-11-27 | 2021-04-06 | 傅章为 | Filtering mechanism of waste gas pipeline for environmental protection |
| CN113877308A (en) * | 2021-11-16 | 2022-01-04 | 华北电力大学（保定） | Negative-pressure air-exhaust efficient filtering device |
| CN114515481A (en) * | 2022-04-20 | 2022-05-20 | 南通瑞隆农产品开发有限公司 | Ventilation system purifying equipment for drying agricultural products |
| CN115183238A (en) * | 2022-07-26 | 2022-10-14 | 福州美佳环保资源开发有限公司 | Domestic waste incineration slag waste gas treatment equipment |
| CN115301008A (en) * | 2022-08-23 | 2022-11-08 | 华海(北京)科技股份有限公司 | Compressor air filter element |
| CN117771845A (en) * | 2024-01-31 | 2024-03-29 | 浙江新澄宇环境科技有限公司 | Flue gas desulfurization, dust removal and denitration integrated equipment for total oxygen glass kiln |
| US11992797B2 (en) * | 2019-07-16 | 2024-05-28 | Daniel Hunzeker | Cage assembly for dislodging material buildup within pneumatic conveyance systems and related methods |
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| CN108654167A (en) * | 2018-06-22 | 2018-10-16 | 南通佳达石油化工设备有限公司 | Collapsible Nomex filter core |
| CN109224647A (en) * | 2018-09-21 | 2019-01-18 | 安徽中研理工仪器设备有限公司 | A kind of automatically cleaning air filtration cartridge |
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| DE202008011142U1 (en) * | 2008-08-21 | 2008-12-18 | San Ford Machinery Co., Ltd., Feng Yuan | Automatic dust removal device for a filter bucket of a dust collector |
| CN108310888A (en) * | 2018-03-27 | 2018-07-24 | 华北电力大学 | A kind of passive particulate matter removing device of supercritical system |
| CN108654167A (en) * | 2018-06-22 | 2018-10-16 | 南通佳达石油化工设备有限公司 | Collapsible Nomex filter core |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11992797B2 (en) * | 2019-07-16 | 2024-05-28 | Daniel Hunzeker | Cage assembly for dislodging material buildup within pneumatic conveyance systems and related methods |
| CN112604392A (en) * | 2020-11-27 | 2021-04-06 | 傅章为 | Filtering mechanism of waste gas pipeline for environmental protection |
| CN112604392B (en) * | 2020-11-27 | 2022-07-26 | 河北晴空环保科技有限公司 | Filtering mechanism of waste gas pipeline for environmental protection |
| CN113877308A (en) * | 2021-11-16 | 2022-01-04 | 华北电力大学（保定） | Negative-pressure air-exhaust efficient filtering device |
| CN113877308B (en) * | 2021-11-16 | 2022-11-11 | 华北电力大学（保定） | Negative-pressure air-exhaust efficient filtering device |
| CN114515481A (en) * | 2022-04-20 | 2022-05-20 | 南通瑞隆农产品开发有限公司 | Ventilation system purifying equipment for drying agricultural products |
| CN115183238A (en) * | 2022-07-26 | 2022-10-14 | 福州美佳环保资源开发有限公司 | Domestic waste incineration slag waste gas treatment equipment |
| CN115301008A (en) * | 2022-08-23 | 2022-11-08 | 华海(北京)科技股份有限公司 | Compressor air filter element |
| CN117771845A (en) * | 2024-01-31 | 2024-03-29 | 浙江新澄宇环境科技有限公司 | Flue gas desulfurization, dust removal and denitration integrated equipment for total oxygen glass kiln |
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Effective date of registration: 20221223 Address after: 257000 Lijin Economic Development Zone, Dongying City, Shandong Province Patentee after: Dongying yimengsheng Pharmaceutical Co.,Ltd. Address before: 312500 No.6-1, wushikeng, Xishan village, dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG YUNDA AGRICULTURAL Co.,Ltd. |
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