CN115445334A - Dust remover with self-cleaning function - Google Patents
Dust remover with self-cleaning function Download PDFInfo
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- CN115445334A CN115445334A CN202210899328.6A CN202210899328A CN115445334A CN 115445334 A CN115445334 A CN 115445334A CN 202210899328 A CN202210899328 A CN 202210899328A CN 115445334 A CN115445334 A CN 115445334A
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- cleaning
- cleaning plate
- dust remover
- sliding groove
- plate
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- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- 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
-
- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust remover with a self-cleaning function, which comprises a dust remover body, wherein an air outlet pipe is embedded in one side of the dust remover body, a filter screen is embedded in the air outlet pipe, a cleaning mechanism is arranged in the air outlet pipe, the cleaning mechanism comprises a rotating rod, the rotating rod is arranged in the filter screen and is connected with the filter screen through a bearing, and three fan blades are fixedly connected to the outer part of the rotating rod.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a dust collector with a self-cleaning function.
Background
A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the drag loss of the gas as it passes through the precipitator, and the efficiency of dust removal. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors for considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production.
Refer to chinese patent No. CN 215310998's a high-efficient dust remover with filter screen self-cleaning function, this patent discloses a high-efficient dust remover with filter screen self-cleaning function, including apron, air connection and dust removal case, air connection turn-on connection is at the apron upper surface, the apron can be dismantled and connect the open-top end position at the dust removal case, dust removal incasement wall installation dust removal pipeline, dust removal pipeline inner wall bonds and has the sealing washer, the inside grafting of dust removal pipeline has filter plate, it has L type connecting rod to peg graft on the dust removal pipeline upper surface, L type connecting rod passes through the transfer line and is connected with vibrating motor's transmission output end transmission, vibrating motor installs at the dust removal incasement wall.
Although the problem that present dust remover is difficult to automatically cleaning can be solved to above-mentioned patent, but the use of equipment in need the manpower to carry out total collection work to it, and simultaneously, in order to improve the gaseous effect of dust remover filtration, generally can set up the one deck filter screen again at the air outlet, and the aforesaid is when cleaning the dust remover is inside, because the clean subassembly of dust removal can make the impurity adhesion on its surface at the in-process of getting rid of impurity, so also can influence subsequent clearance effect, when the impurity of dust removal subassembly adhesion is too much, still need the manpower to clear up, very waste time and energy, therefore, need further improvement.
Disclosure of Invention
The present invention is directed to a dust collector with self-cleaning function, so as to solve the problems of the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a dust remover with a self-cleaning function comprises a dust remover body, wherein an air outlet pipe is embedded in one side of the dust remover body, a filter screen is embedded in the air outlet pipe, and a cleaning mechanism is arranged in the air outlet pipe;
the cleaning mechanism comprises a rotating rod, the rotating rod is arranged in the filter screen and is connected with the filter screen through a bearing, three fan blade plates are fixedly connected to the outer portion of the rotating rod, a cleaning brush is fixedly connected to one side of each fan blade plate, a first sliding groove and a second sliding groove are formed in two sides of the outer portion of each fan blade plate respectively, sliding blocks are connected to the inner portions of the first sliding groove and the second sliding groove respectively, first elastic belts are fixedly connected to the bottoms of the two sliding blocks, blocking blocks are fixedly connected to one side wall of an inner cavity of each of the first sliding groove and the second sliding groove, movable rods are rotatably connected to the inner portions of the two blocking blocks respectively, a first cleaning plate and a second cleaning plate are rotatably connected to the outer portions of the two movable rods respectively, and the bottom ends of the first cleaning plate and the second cleaning plate are movably connected through a rotating shaft;
the cleaning device is characterized in that a plurality of groups of auxiliary mechanisms are arranged inside the first cleaning plate and the second cleaning plate, each auxiliary mechanism comprises an arc-shaped chute, the arc-shaped chutes are arranged inside the first cleaning plate and the second cleaning plate respectively, a second elastic band is fixedly connected to the top of an inner cavity of each arc-shaped chute, a moving block is fixedly connected to the bottom of the second elastic band, a plurality of scraping cleaning strips are connected to the surfaces of the first cleaning plate and the second cleaning plate, and the moving blocks are connected with the scraping cleaning strips through magnetism.
According to the technical scheme, the bottoms of the first elastic belts are fixedly connected with the bottoms of the inner cavities of the first sliding grooves and the second sliding grooves respectively, and the second cleaning plate is arranged on the rear side of the first cleaning plate and can be convenient for the fixed connection of the first elastic belts.
According to the technical scheme, the magnetic arrangement between the moving block and the scraping cleaning strips is heteropolar, and the scraping cleaning strips are respectively in contact with the outer surfaces of the first cleaning plate and the second cleaning plate, so that the scraping cleaning strips can clean the first cleaning plate and the second cleaning plate conveniently.
According to the technical scheme, an air inlet pipe is embedded in one side of the dust remover body, the air outlet pipe and the air inlet pipe both extend to the outside of the dust remover body, and a plurality of groups of blowing pipes are fixedly connected in the dust remover body.
According to the technical scheme, the filter bag frames are fixedly connected inside the dust remover body, and the filter bag frames are arranged at the bottom of the injection pipe, so that dust can be removed conveniently.
According to the technical scheme, the dwang extends to the filter screen outside, the sliding block bottom contacts with the stopper top, the stabilizer blade is all installed in the outside four corners of dust remover body, can be convenient for support equipment.
According to the technical scheme, first cleaning plate is the contained angle form with the second cleaning plate, first cleaning plate establishes to the wave with the second cleaning plate surface, can be convenient for scrape dirty to the clearance brush.
According to the technical scheme, the arc-shaped sliding grooves and the scraping cleaning strips are both arranged into the arc shape, so that the inner assemblies can be attached conveniently.
Compared with the prior art, the invention has the following beneficial effects: the invention can replace the defect that the traditional device uses an electric element to work through the flowing of gas when the dust remover body is externally connected with the fan, thereby saving the consumption of electric power, achieving the advantages of protecting the environment and saving the use cost for enterprises, and simultaneously cleaning the filter screen synchronously, thereby enhancing the practicability.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the design of the cleaning mechanism, when the fan blade plate rotates, the first cleaning plate and the second cleaning plate can be indirectly driven to move through the existence of centrifugal force, and the first cleaning plate and the second cleaning plate can be continuously contacted with the cleaning brush for scraping, so that the working effect of cleaning impurities adhered to the surface of the cleaning brush is achieved, and the problem of poor cleaning effect on a filter screen caused by excessive adhesion of the impurities on the surface of the cleaning brush is prevented.
Compared with the prior art, the invention has the following beneficial effects: according to the cleaning brush, through the design of the cleaning mechanism, when the sliding block synchronously drives the movable rod to move and reset, the first cleaning plate and the second cleaning plate are gradually changed into an included angle state in the resetting process, so that the working effects of removing impurities on the surface of the cleaning brush and smoothing the root of the cleaning brush are achieved, the phenomenon of knotting of the cleaning brush in the long-term working process can be prevented, the service life and the cleaning effect of the cleaning brush can be ensured, and the using effect is enhanced.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the design of the auxiliary mechanism, the scraping cleaning strips can be driven to move and scrape through the movement of the moving block, so that the cleaning effect on the inner parts of the scraping grooves of the first cleaning plate and the second cleaning plate is achieved, and the problems that the surface impurities of the brush cannot be cleaned and the root cannot be smoothed due to the fact that the scraping grooves on the surfaces of the first cleaning plate and the second cleaning plate are filled with the impurities are prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is a side cross-sectional view of the structure of the present invention;
fig. 4 is an overall schematic view of a swivelling lever according to the present invention;
FIG. 5 is a perspective view of a first chute of the present invention;
FIG. 6 is a perspective view of a second chute of the present invention;
FIG. 7 is a perspective view of the slider in contact with the stop of the present invention;
FIG. 8 is a perspective view of a first cleaning plate of the present invention;
FIG. 9 is a schematic cross-sectional view of a first cleaning plate of the present invention;
fig. 10 is an enlarged view at a in fig. 9.
In the figure: 1. a dust collector body; 2. an air outlet pipe; 3. a cleaning mechanism; 301. rotating the rod; 302. a leaf plate; 303. cleaning the brush; 304. a first chute; 305. a second chute; 306. a slider; 307. a first elastic band; 308. a blocking block; 309. a movable rod; 310. a first cleaning plate; 311. a second cleaning plate; 4. an auxiliary mechanism; 401. an arc-shaped chute; 402. a second elastic band; 403. a moving block; 404. scraping the cleaning strip; 5. a filter screen; 6. an air inlet pipe; 7. a blowing pipe; 8. a filter bag frame; 9. and (3) a support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides the following technical solutions: a dust remover with a self-cleaning function comprises a dust remover body 1, wherein an air outlet pipe 2 is embedded in one side of the dust remover body 1, a filter screen 5 is embedded in the air outlet pipe 2, and a cleaning mechanism 3 is arranged in the air outlet pipe 2;
the cleaning mechanism 3 comprises a rotating rod 301, the rotating rod 301 is arranged inside the filter screen 5 and is connected with the filter screen 5 through a bearing, three leaf plates 302 are fixedly connected to the outside of the rotating rod 301, a cleaning brush 303 is fixedly connected to one sides of the three leaf plates 302, a first sliding groove 304 and a second sliding groove 305 are respectively formed in two sides of the outside of the three leaf plates 302, sliding blocks 306 are respectively connected to the inside of the first sliding groove 304 and the inside of the second sliding groove 305, a first elastic band 307 is fixedly connected to the bottoms of the two sliding blocks 306, a blocking block 308 is fixedly connected to one side wall of an inner cavity of the first sliding groove 304 and the second sliding groove 305, movable rods 309 are respectively and rotatably connected to the inside of the two blocking blocks 308, a first cleaning plate 310 and a second cleaning plate 311 are respectively and rotatably connected to the outside of the two movable rods 309, and the bottom ends of the first cleaning plate 310 and the second cleaning plate 311 are movably connected through a rotating shaft;
a plurality of groups of auxiliary mechanisms 4 are arranged inside the first cleaning plate 310 and the second cleaning plate 311, each auxiliary mechanism 4 comprises an arc-shaped chute 401, the arc-shaped chutes 401 are respectively arranged inside the first cleaning plate 310 and the second cleaning plate 311, the top of an inner cavity of each arc-shaped chute 401 is fixedly connected with a second elastic belt 402, the bottom of each second elastic belt 402 is fixedly connected with a moving block 403, a plurality of scraping cleaning strips 404 are connected to the surfaces of the first cleaning plate 310 and the second cleaning plate 311, and the moving blocks 403 are magnetically connected with the scraping cleaning strips 404;
the bottoms of the two first elastic belts 307 are respectively fixedly connected with the bottoms of the inner cavities of the first sliding groove 304 and the second sliding groove 305, and the second cleaning plate 311 is arranged on the rear side of the first cleaning plate 310;
the magnetic arrangement between the moving block 403 and the scraping and cleaning strips 404 is heteropolar, and the scraping and cleaning strips 404 are respectively in contact with the outer surfaces of the first cleaning plate 310 and the second cleaning plate 311;
an air inlet pipe 6 is embedded in one side of the dust remover body 1, the air outlet pipe 2 and the air inlet pipe 6 both extend to the outside of the dust remover body 1, and a plurality of groups of blowing pipes 7 are fixedly connected in the dust remover body 1;
a plurality of filter bag frames 8 are fixedly connected inside the dust collector body 1, and the filter bag frames 8 are all arranged at the bottom of the injection pipe 7;
the rotating rod 301 extends to the outside of the filter screen 5, the bottom of the sliding block 306 is in contact with the top of the stop block 308, and the four corners of the outside of the dust remover body 1 are provided with support legs 9;
the first cleaning plate 310 and the second cleaning plate 311 form an included angle, and the outer surfaces of the first cleaning plate 310 and the second cleaning plate 311 are wave-shaped;
the arc chute 401 and the scraping cleaning bar 404 are both arc-shaped.
When the dust collector is used, when dust collection is needed, firstly, the dust collector body 1 can perform air suction through an external fan, then gas needing dust collection can be transmitted into the dust collector body 1 through the air inlet pipe 6 and passes through the filter bag frame 8, large-particle impurities in the gas can be separated through the filter bag frame 8, and at the moment, the gas can be filtered, so that the dust collection working effect is achieved;
when gas passes through the inside of the filter screen 5, the fan blade plate 302 and the rotating rod 301 are driven to rotate synchronously through the flow of the gas, and in the rotating process of the fan blade plate 302, because the centrifugal force at the moment is greater than the force for compressing the first elastic belt 307, the sliding block 306 is thrown out to the outer ends of the first sliding groove 304 and the second sliding groove 305 through the inertia of the sliding block, the first elastic belt 307 is in a stretching state, the cleaning brush 303 rotates synchronously in the rotating process of the fan blade plate 302 and cleans impurities remaining on the surface of the filter screen 5, so that the surface self-cleaning effect of the filter screen 5 is achieved, and the problem that the flow rate of the filtered gas is slowed down due to the blockage of the filter screen 5 is prevented;
the defect that the conventional device works by using an electric element can be replaced by the flowing of the gas, the power consumption is saved, the advantages of environment protection and use cost saving for enterprises are achieved, and meanwhile, the filter screen 5 can be synchronously cleaned;
in the working process, the sliding block 306 moves outwards, so that the movable rod 309 can be synchronously driven to move, and the two connecting ends of the first cleaning plate 310 and the second cleaning plate 311 are rotatably connected, so that the first cleaning plate 310 and the second cleaning plate 311 are pulled apart to form an obtuse angle state due to the widening of the area of the fan blade plate 302 in the process that the movable rod 309 continuously moves, and the first cleaning plate 310 and the second cleaning plate 311 are continuously contacted with the cleaning brush 303 to scrape in the process, so that the working effect of cleaning impurities adhered to the surface of the cleaning brush 303 is achieved, and the problem that the cleaning effect of the filter screen 5 is not good due to the excessive adhesion of the impurities on the surface of the cleaning brush 303 is prevented;
when the air suction of the fan is stopped, the cleaning brush 303 stops rotating, at the moment, the inertia disappears due to the disappearance of centrifugal force, so that the sliding block 306 quickly collides with the blocking block 308 through the resilience force of the first elastic band 307, the sliding block 306 synchronously drives the movable rod 309 to move in the process, and the first cleaning plate 310 and the second cleaning plate 311 gradually change into an included angle state in the resetting process, so that the working effects of removing impurities on the surface of the cleaning brush 303 and smoothing the root of the cleaning brush 303 are achieved, the knotting phenomenon of the cleaning brush 303 in the long-term working process can be prevented, the service life and the cleaning effect of the cleaning brush 303 can be ensured, and the practicability is enhanced;
when the sliding block 306 collides with the blocking block 308, the movable rod 309 synchronously drives the first cleaning plate 310 and the second cleaning plate 311 to make a sudden stop, so that the moving block 403 moves in an arc shape through the inertia of the moving block, the second elastic band 402 stretches, and the moving block 403 also drives the scraping cleaning strip 404 to move and scrape by using magnetism, so that the cleaning effect on the inner parts of the scraping grooves of the first cleaning plate 310 and the second cleaning plate 311 is achieved, and the problems that the surface impurities of the brush 303 cannot be cleaned and the roots cannot be smoothed out due to the fact that the scraping grooves on the surfaces of the first cleaning plate 310 and the second cleaning plate 311 are filled with the impurities are prevented;
the cleaned impurities fall out through the bottom of the dust collector body 1, so that the self-cleaning effect on the interior of the dust collector body 1 is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A dust remover with self-cleaning function, includes dust remover body (1), its characterized in that: an air outlet pipe (2) is embedded in one side of the dust remover body (1), a filter screen (5) is embedded in the air outlet pipe (2), and a cleaning mechanism (3) is arranged in the air outlet pipe (2);
the cleaning mechanism (3) comprises a rotating rod (301), the rotating rod (301) is arranged inside the filter screen (5) and connected with the filter screen (5) through a bearing, three fan blade plates (302) are fixedly connected to the outside of the rotating rod (301), one side of each fan blade plate (302) is fixedly connected with a cleaning brush (303), the three sides of the outside of each fan blade plate (302) are respectively provided with a first sliding groove (304) and a second sliding groove (305), the insides of the first sliding groove (304) and the second sliding groove (305) are respectively connected with a sliding block (306), the bottoms of the sliding blocks (306) are respectively and fixedly connected with a first elastic band (307), one side wall of the inner cavity of the first sliding groove (304) and the inner cavity of the second sliding groove (305) is respectively and fixedly connected with a blocking block (308), the insides of the blocking blocks (308) are respectively and rotatably connected with a movable rod (309), the outsides of the two movable rods (309) are respectively and rotatably connected with a first cleaning plate (310) and a second cleaning plate (311), and the bottom end of the first cleaning plate (310) is movably connected with a second cleaning plate (311);
the cleaning device is characterized in that multiple groups of auxiliary mechanisms (4) are arranged inside the first cleaning plate (310) and the second cleaning plate (311), each auxiliary mechanism (4) comprises an arc-shaped sliding groove (401), the multiple groups of arc-shaped sliding grooves (401) are respectively arranged inside the first cleaning plate (310) and the second cleaning plate (311), the top of an inner cavity of each arc-shaped sliding groove (401) is fixedly connected with a second elastic belt (402), the bottom of each second elastic belt (402) is fixedly connected with a moving block (403), the surfaces of the first cleaning plate (310) and the second cleaning plate (311) are connected with a plurality of scraping cleaning strips (404), and the moving blocks (403) are magnetically connected with the scraping cleaning strips (404).
2. A dust collector having a self-cleaning function according to claim 1, wherein: the bottoms of the two first elastic belts (307) are respectively fixedly connected with the bottoms of the inner cavities of the first sliding groove (304) and the second sliding groove (305), and the second cleaning plate (311) is arranged on the rear side of the first cleaning plate (310).
3. A dust collector having a self-cleaning function according to claim 1, wherein: the magnetic arrangement between the moving block (403) and the scraping and cleaning strips (404) is heteropolar, and the scraping and cleaning strips (404) are respectively contacted with the outer surfaces of the first cleaning plate (310) and the second cleaning plate (311).
4. A dust collector having a self-cleaning function according to claim 1, wherein: the dust remover comprises a dust remover body (1), wherein an air inlet pipe (6) is embedded in one side of the dust remover body (1), the air outlet pipe (2) and the air inlet pipe (6) both extend to the outside of the dust remover body (1), and a plurality of groups of blowing pipes (7) are fixedly connected in the dust remover body (1).
5. A dust collector having a self-cleaning function according to claim 1, wherein: the dust remover comprises a dust remover body (1), wherein a plurality of filter bag frames (8) are fixedly connected inside the dust remover body (1), and the filter bag frames (8) are arranged at the bottom of an injection pipe (7).
6. A dust collector having a self-cleaning function according to claim 1, wherein: dwang (301) extend to filter screen (5) outside, sliding block (306) bottom contacts with stopper (308) top, stabilizer blade (9) are all installed in the outside four corners of dust remover body (1).
7. A dust collector having a self-cleaning function according to claim 1, wherein: the first cleaning plate (310) and the second cleaning plate (311) are in an included angle shape, and the outer surfaces of the first cleaning plate (310) and the second cleaning plate (311) are in a wave shape.
8. A dust collector having a self-cleaning function according to claim 1, wherein: the arc-shaped sliding groove (401) and the scraping cleaning strip (404) are both arc-shaped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210899328.6A CN115445334B (en) | 2022-07-28 | 2022-07-28 | Dust remover with self-cleaning function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210899328.6A CN115445334B (en) | 2022-07-28 | 2022-07-28 | Dust remover with self-cleaning function |
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| CN115445334B CN115445334B (en) | 2023-06-30 |
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| CN116066844A (en) * | 2022-12-30 | 2023-05-05 | 南通常安能源有限公司 | Boiler flue gas heat exchange device based on high back pressure of steam turbine |
| CN116098303A (en) * | 2023-02-20 | 2023-05-12 | 厚德食品股份有限公司 | Egg frying machine with egg liquid defoaming function |
| CN116174416A (en) * | 2023-02-01 | 2023-05-30 | 江苏晨达半导体科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
| CN116294031A (en) * | 2023-04-07 | 2023-06-23 | 肇庆铭诚科技有限公司 | Remove formaldehyde dust air purifier |
| CN116328473A (en) * | 2023-04-03 | 2023-06-27 | 安徽祥源工程技术有限公司 | Explosive metal dust removing system and dust removing method thereof |
| CN117212203A (en) * | 2023-10-08 | 2023-12-12 | 中润环保科技(南通)有限公司 | Flow-adjustable combined double-stage fan |
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|---|---|---|---|---|
| CN116066844A (en) * | 2022-12-30 | 2023-05-05 | 南通常安能源有限公司 | Boiler flue gas heat exchange device based on high back pressure of steam turbine |
| CN116174416A (en) * | 2023-02-01 | 2023-05-30 | 江苏晨达半导体科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
| CN116174416B (en) * | 2023-02-01 | 2024-05-03 | 苏州展初精工科技有限公司 | Semiconductor mill ventilation pipe cleaning device |
| CN116098303A (en) * | 2023-02-20 | 2023-05-12 | 厚德食品股份有限公司 | Egg frying machine with egg liquid defoaming function |
| CN116098303B (en) * | 2023-02-20 | 2023-11-21 | 厚德食品股份有限公司 | Egg frying machine with egg liquid defoaming function |
| CN116328473A (en) * | 2023-04-03 | 2023-06-27 | 安徽祥源工程技术有限公司 | Explosive metal dust removing system and dust removing method thereof |
| CN116294031A (en) * | 2023-04-07 | 2023-06-23 | 肇庆铭诚科技有限公司 | Remove formaldehyde dust air purifier |
| CN116294031B (en) * | 2023-04-07 | 2023-09-22 | 肇庆铭诚科技有限公司 | Remove formaldehyde dust air purifier |
| CN117212203A (en) * | 2023-10-08 | 2023-12-12 | 中润环保科技(南通)有限公司 | Flow-adjustable combined double-stage fan |
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| CN115445334B (en) | 2023-06-30 |
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