CN114832523A - Bag-type dust collector ash removal device - Google Patents
Bag-type dust collector ash removal device Download PDFInfo
- Publication number
- CN114832523A CN114832523A CN202210433389.3A CN202210433389A CN114832523A CN 114832523 A CN114832523 A CN 114832523A CN 202210433389 A CN202210433389 A CN 202210433389A CN 114832523 A CN114832523 A CN 114832523A
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- Prior art keywords
- bag
- ring
- dust
- outer box
- cloth bag
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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
- B01D46/04—Cleaning filters
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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 bag-type dust remover ash removal device which comprises a bag mechanism and an ash removal device, wherein the bag mechanism and the ash removal device are arranged in an outer box; the expansion ring is of a ring-shaped structure with a thin middle part and is arranged inside the filter cloth bag in a sliding manner; the dust removing device comprises a lifting frame and an air injection assembly, the lifting frame is connected with the outer box through a lifting mechanism, the air injection assembly comprises a baffle ring, an air injection mechanism and two dust removing rings, the baffle ring is sleeved outside the filtering cloth bag and fixed on the lifting frame, the two dust removing rings are sleeved on the filtering cloth bag and fixed at the top and the bottom of the inner side of the baffle ring respectively, and the dust removing rings at the top of the baffle ring tighten the filtering cloth bag at the middle part of the expansion ring; the air injection mechanism is arranged on the baffle ring. The invention firstly squeezes and disperses the dust on the surface of the cloth bag and then removes the dust by wind power, thereby effectively removing the dust accumulated on the cloth bag and ensuring the dust removal effect of the cloth bag dust remover.
Description
Technical Field
The invention relates to a dust cleaning device of a bag-type dust remover, which can effectively remove dust accumulated on a filter bag of the bag-type dust remover and belongs to the technical field of separation.
Background
The bag-type dust collector is a dry-type dust filtering device, and in the operation process of the bag-type dust collector, due to the effects of screening, collision, detention, diffusion, static electricity and the like, dust can be continuously accumulated on the surface of a filtering bag, so that the resistance is increased, the filtering efficiency is reduced, and after the resistance of the filtering bag reaches a certain value, the dust is removed to ensure the dust removing effect.
The traditional ash cleaning device blows off dust on a filter cloth bag from top to bottom by utilizing wind power, and has the defect that the dust cleaning effect on the bottom surface of the cloth bag is poor, particularly, when the dust accumulated on the surface of the cloth bag forms a hard or sticky dust mass, the dust is more difficult to blow off, the dust blocks a screen, and the filtering effect of the cloth bag is seriously influenced. In addition, after the traditional ash removal device is used, a large amount of dust is often attached to the bottom of the inner side of the traditional ash removal device, and the traditional ash removal device is difficult to clean. Therefore, it is necessary to improve the existing dust cleaning device and design a bag-type dust cleaner dust cleaning device capable of effectively cleaning dust.
Disclosure of Invention
The invention aims to provide a dust cleaning device of a bag-type dust remover aiming at the defects of the prior art, so as to effectively clean dust accumulated on a filter bag of the bag-type dust remover and ensure the dust removal effect of the bag-type dust remover.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bag-type dust collector dust cleaning device comprises an outer box, and a bag mechanism and a dust cleaning device which are arranged in the outer box, wherein the bag mechanism comprises a cylindrical filtering bag and an expansion ring, and the top and the bottom of the filtering bag are both connected with the outer box; the expansion ring is of a circular ring structure with thick upper and lower ends and thin middle, and is slidably arranged in the filtering cloth bag; the dust removing device comprises a lifting frame and an air injection assembly, the lifting frame is connected with the outer box through a lifting mechanism, the air injection assembly comprises a baffle ring, an air injection mechanism and two dust removing rings, the baffle ring is sleeved outside the filtering cloth bag and fixed on the lifting frame, the two dust removing rings are sleeved on the filtering cloth bag and fixedly installed at the top and the bottom of the inner side of the baffle ring through radial connecting rods respectively, and the filtering cloth bag is tightened at the middle part of the expansion ring through the dust removing ring at the top of the baffle ring; the air injection mechanism is arranged on the baffle ring and is opposite to the filtering cloth bag.
Above-mentioned sack cleaner ash removal device, elevating system includes two vertical transmission lead screws, and the two is located the crane both ends respectively and passes through screw and crane sliding connection, and the top and the motor fixed connection of installing on the outer container of every transmission lead screw.
The dust removing device of the bag-type dust remover further comprises a transmission pipe, the bottom of the transmission pipe is inserted into the lifting frame, and the top of the transmission pipe is connected with a high-pressure air source; the air injection mechanism comprises an air injection ring, the air injection ring is fixed on the inner side of the baffle ring, a plurality of spray heads opposite to the filtering cloth bag are uniformly arranged on the air injection ring, and each spray head is connected with the transmission pipe through an air passage arranged in the baffle ring and an air pipe arranged inside the lifting frame.
In the dust removing device of the bag-type dust collector, the top of the filtering bag is connected with the outer box through the connecting plate, the bottom of the filtering bag is connected with the outer box through the binding ring and the connecting frame, the binding ring is arranged at the bottom of the filtering bag, and the inner side of the binding ring is provided with the filter screen; the top of the connecting frame is fixedly connected with the filter screen at the inner side of the binding ring, and the bottom of the connecting frame is fixedly connected with the outer box.
According to the dust removing device of the bag-type dust remover, the plurality of protective frames are uniformly fixed on the periphery of the binding ring, and grooves matched with the spray heads on the air injection ring are formed in the outer side of the top of each protective frame.
Above-mentioned sack cleaner ash removal device, the inside sprinkler pipe that all is provided with in outer box bottom both sides is equipped with the outlet in the bottom of the outer box.
In the dust removing device for the bag-type dust remover, the bottom of the outer box is provided with the automatic drainage device, the automatic drainage device comprises a bottom cylinder, a piston plate, a fixing ring, a spring, a guide column and a water outlet pipe, the top of the bottom cylinder is connected with a water outlet at the bottom of the outer box, and the piston plate is slidably arranged in the bottom cylinder; the fixed ring is positioned below the piston plate and fixed on the inner wall of the bottom barrel, the guide post is slidably sleeved in the fixed ring, and the upper end of the guide post penetrates through the spring and then is fixedly connected with the piston plate; the water outlet pipe is connected with a water outlet at one side of the bottom cylinder.
Above-mentioned sack cleaner ash removal device, the top of outer container is the cuboid shape, and the bottom is the terrace with edge shape, and outer container top left side is provided with the air intake, and the right side is provided with the air outlet.
In the dust removing device of the bag-type dust remover, the protective frame is of an L-shaped structure.
In the dust removing device of the bag-type dust remover, the piston plate is a rubber plug plate.
According to the invention, the dust removing ring is used for squeezing and scattering hard dust on the surface of the cloth bag, and then the wind power is used for removing the dust, so that the dust accumulated on the filtering cloth bag can be effectively removed, and the dust removing effect of the cloth bag dust remover is ensured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of an exploded structure of the present invention;
FIG. 2 is an isometric view of the present invention;
FIG. 3 is a schematic structural view of a cloth bag mechanism;
FIG. 4 is an isometric view of the ash removal device;
FIG. 5 is an exploded view of the air injection assembly;
fig. 6 is a schematic sectional structure view of the automatic water discharging apparatus.
The reference numbers in the figures are:
1. an outer box;
2. a cloth bag mechanism;
201. a connecting plate; 202. a filter cloth bag; 203. binding a ring; 204. a protective frame; 205. an expansion ring; 206. a connecting frame; 207. a groove;
3. a dust removal device;
301. a transmission screw rod; 302. a lifting frame; 303. a gas injection assembly; 3031. a baffle ring; 3032. dust removal ring; 3033. an air injection ring; 304. a conveying pipe;
4. an automatic drainage device;
401. a bottom cylinder; 402. a piston plate; 403. a fixing ring; 404. a water outlet pipe; 405. a spring; 406. and a guide post.
Detailed Description
The invention provides a dust cleaning device of a bag-type dust collector, which well solves the problem of poor dust cleaning effect of the traditional dust cleaning device.
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.
Example (b):
referring to fig. 1 to 6, the present invention includes an outer case 1, a cloth bag mechanism 2, a dust removing device 3, and an automatic drainage device 4.
The top of the outer box 1 is cuboid, the bottom of the outer box is prismatic table, the left side of the top is provided with an air inlet, the right side of the top is provided with an air outlet, and the inner parts of the left side and the right side of the bottom of the outer box 1 are provided with sprinkling pipes;
the cloth bag mechanism 2 is fixedly arranged at the top of the inner side of the outer box 1 and comprises a connecting plate 201, a filtering cloth bag 202, a tightening ring 203, a protective frame 204, an expansion ring 205 and a connecting frame 206, and the connecting plate 201 is fixedly arranged at the inner side of the outer box 1; the filter cloth bag 202 is fixedly connected with the connecting plate 201;
the filter bag 202 is a device for separating dust from flue gas in a bag-type dust collector, and the bag-type dust collector is also called a filter type dust collector, and is a dry type high-efficiency dust collector which is a dust collection device for collecting solid particles in dust-containing gas by utilizing a bag-type filter element made of fiber braided fabric, and the action principle of the filter bag is that dust particles are intercepted by colliding with fibers due to the action of inertia force when bypassing the filter cloth fibers of the filter bag 202; in a pulse and gas box pulse dust collector, dust is attached to the outer surface of the filter bag 202, dust is trapped on the outer surface of the filter bag 202 as the dusty gas passes through the collector, and clean gas passes through the filter material into the interior of the filter bag 202, and a cage inside the filter bag 202 is used to support the filter bag to prevent it from collapsing, while it facilitates the removal and redistribution of the dust cake.
The filter cloth bag 202 is a cylindrical structure, and the fabric and the structural design thereof should seek the effects of efficient filtration, easy dust stripping and durability as much as possible. The selection of the filter cloth bag 202 is crucial, and it directly affects the dust removing effect of the dust remover, and should be selected from the following aspects: temperature, humidity and chemical properties of the gas, particle size, dust concentration, filtering wind speed, dust removal mode and the like.
The tightening ring 203 is of a circular structure, a filter screen is fixedly arranged on the inner side of the tightening ring, and the tightening ring 203 is fixedly arranged at the bottom of the filter cloth bag 202;
the protective frame 204 is fixedly arranged on the outer side of the binding ring 203; the protection frame 204 is an L-shaped structure, the number of the protection frame is four, the protection frame and the protection frame are uniformly fixed around the binding ring 203, and the outer side of the top of the protection frame 204 is provided with a square groove 207.
The expansion ring 205 is a circular ring structure (which comprises three rings arranged up and down, the diameter of the middle ring is smaller than that of the upper ring and the lower ring, and the middle ring is connected with the upper ring and the lower ring through a connecting rod), the upper end and the lower end of the expansion ring 205 are thick, and the middle of the expansion ring is thin, and the expansion ring 205 is slidably arranged in the filtering cloth bag 202;
the top of the connecting frame 206 is fixedly connected with the filter screen at the inner side of the tightening ring 203, and the bottom of the connecting frame 206 is fixedly connected with the outer box 1.
The ash cleaning device 3 is slidably mounted on the outer box 1 and comprises two transmission screw rods 301, a lifting frame 302, an air injection assembly 303 and transmission pipes 304, the top of each transmission screw rod 301 is fixedly connected with a motor mounted on the outer box 1, and the two ends of the lifting frame 302 are slidably connected with the two transmission screw rods 301 through threads; the air injection assembly 303 is fixedly connected with the lifting frame 302; the bottom of the transmission pipe 304 is inserted into the lifting frame 302 and is communicated with the air injection assembly 303 through an air pipe arranged inside the lifting frame 302, and the top of the transmission pipe 304 is connected with a high-pressure air source.
The air injection assembly 303 comprises a baffle ring 3031, a dust removal ring 3032 and an air injection ring 3033, wherein the baffle ring 3031 is fixedly connected with the lifting frame 302; two dust-removing rings 3032 are arranged, are sleeved on the filter cloth bag 202 and are fixedly arranged at the top and the bottom of the inner side of the baffle ring 3031 through radial connecting rods respectively; and the top dust-removing ring 3032 tightens the filter cloth bag 202 at the middle part of the expansion ring 205;
the air injection ring 3033 is fixedly connected with the inner side of the baffle ring 3031, a plurality of (4) spray heads opposite to the filter cloth bag 202 are uniformly arranged on the air injection ring 3033, and each spray head is connected with an air pipe inside the lifting frame 302 through an air passage arranged in the baffle ring 3031.
The automatic drainage device 4 is installed at the bottom of the inner side of the outer box 1 and comprises a bottom cylinder 401, a piston plate 402, a fixing ring 403, a spring 405, a guide post 406 and a water outlet pipe 404. The top of the bottom cylinder 401 is connected with a water outlet at the bottom of the outer box 1, and the piston plate 402 is slidably arranged in the bottom cylinder 401; the fixing ring 403 is fixedly arranged on the inner wall of the bottom cylinder 401 and is positioned below the piston plate 402, the guide post 406 is sleeved in the fixing ring 403, and the upper end of the guide post 406 penetrates through the spring 405 and is fixedly connected with the piston plate 402; the water outlet pipe 404 is connected with a water outlet at one side of the bottom cylinder 401. The piston plate 402 is a rubber plug plate.
As shown in fig. 6, when the waste water at the bottom of the outer tank 1 reaches a certain amount, the pressing piston plate 402 slides downwards, the spring at the bottom of the pressing piston plate 402 is tightened, when the piston plate 402 slides downwards to a water outlet lower than one side of the bottom cylinder 401, the waste water is discharged along the water outlet pipe 404, the spring at the bottom of the piston plate 402 rebounds after a part of the waste water is discharged, the piston plate 402 rises to a water outlet higher than one side of the bottom cylinder 401 to block the water discharge channel, so that automatic water discharge is completed, and the spring at the bottom of the piston plate 402 is replaced by a rubber elastic ring to have a rebounding effect.
The specific use mode and the function of the invention are as follows:
when the dust removing device is used, the motor at the top of the transmission screw 301 is started, the high-pressure air source at the top of the transmission pipe 304 is started, the lifting frame 302 is stressed to rise, the baffle ring 3031 rises, the circular ring in the dust removing ring 3032 tightens the filter cloth bag 202 and crushes dust, the expansion ring 205 slides along with the dust removing ring 3032, the air jet ring 3033 jets air to blow and blow dust on the filter cloth bag 202 supported at the bottom of the expansion ring 205 by wind power, the air jet assembly 303 rises to perform comprehensive wind power dust removal on the upper portion and the lower portion of the filter cloth bag 202, after the air jet assembly 303 rises to the top, the transmission screw 301 rotates reversely, the air jet assembly 303 slides to the bottom and stops, the dust in the filter cloth bag 202 is discharged through the binding ring 203, the dust can not enter the filter cloth bag 202 from the binding ring 203, the spray nozzles on the air jet ring 3033 slide to the groove 207 on the protection frame 204, and the spray nozzles on the air jet ring 3033 are prevented from entering the dust, expansion ring 205 upper portion ring can strut filtration sack 202, prevents that filtration sack 202 from shriveling to influence the filter effect, and the spray pipe on the inner wall of outer container 1 bottom goes out water, with the dust clean up that shakes and falls on the inner wall of bottom, and when outer box 1 bottom waste water reachs a quantitative, the pressure moves piston plate 402 and slides downwards, and piston plate 402 presses the spring that moves its bottom to tighten up, and the waste water that has cleared up can be discharged along outlet pipe 404.
The embodiments of this 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 skilled in the art, which embodiments have been selected and described in order to better 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.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the slidable wind-driven dust cleaning device is arranged in the device, so that the surface of the cloth bag can be subjected to comprehensive wind-driven dust cleaning treatment while sliding, the dust cleaning effect is good, the bottom of the dust cleaning device is also provided with the dust removing ring, the cloth bag can be tightened, and hard dust on the surface of the cloth bag can be squeezed, scattered and removed, so that the dust blocks screen holes are prevented from being blocked by the dust blocks, the fastening ring with the large-aperture filter screen is arranged at the bottom of the cloth bag, dust accumulated in the cloth bag can be discharged, and the dust is prevented from being accumulated in the cloth bag; meanwhile, the water spraying device is further arranged at the bottom of the inner side of the device, so that the dust falling off can be fully cleaned, a large amount of dust is prevented from being accumulated on the inner wall of the device, and the dust discharging effect is effectively improved.
Claims (10)
1. A bag-type dust collector dust cleaning device is characterized by comprising an outer box (1), a bag mechanism (2) and a dust cleaning device (3), wherein the bag mechanism (2) and the dust cleaning device (3) are arranged inside the outer box (1), the bag mechanism (2) comprises a cylindrical filtering bag (202) and an expansion ring (205), and the top and the bottom of the filtering bag (202) are both connected with the outer box (1); the expansion ring (205) is of a circular ring structure with thick upper end and thick lower end and thin middle and is slidably arranged in the filtering cloth bag (202); the dust cleaning device (3) comprises a lifting frame (302) and an air injection assembly (303), the lifting frame (302) is connected with the outer box (1) through a lifting mechanism, the air injection assembly (303) comprises a baffle ring (3031), an air injection mechanism and two dust removing rings (3032), the baffle ring (3031) is sleeved outside the filtering cloth bag (202) and fixed on the lifting frame (302), the two dust removing rings (3032) are sleeved on the filtering cloth bag (202) and fixedly installed at the top and the bottom of the inner side of the baffle ring (3031) through radial connecting rods respectively, and the dust removing rings (3032) at the top of the baffle ring (3031) tighten the filtering cloth bag (202) at the middle part of the expansion ring (205); the air injection mechanism is arranged on the baffle ring (3031) and is opposite to the filtering cloth bag (202).
2. The dust removing device of the bag-type dust remover according to claim 1, wherein the lifting mechanism comprises two vertical transmission screw rods (301) which are respectively arranged at two ends of the lifting frame (302) and are slidably connected with the lifting frame (302) through threads, and the top of each transmission screw rod (301) is fixedly connected with a motor arranged on the outer box (1).
3. The dust cleaning device of the bag-type dust remover as claimed in claim 1 or 2, wherein the dust cleaning device (3) further comprises a transmission pipe (304), the bottom of the transmission pipe (304) is inserted into the lifting frame (302), and the top of the transmission pipe is connected with a high-pressure air source; the air injection mechanism comprises an air injection ring (3033), the air injection ring (3033) is fixed on the inner side of the baffle ring (3031), a plurality of spray heads opposite to the filtering cloth bag (202) are uniformly arranged on the air injection ring (3033), and each spray head is connected with the transmission pipe (304) through an air passage arranged in the baffle ring (3031) and an air pipe arranged inside the lifting frame (302).
4. The dust cleaning device of the bag-type dust collector as claimed in claim 3, wherein the top of the filtering bag (202) is connected with the outer box (1) through a connecting plate (201), the bottom of the filtering bag (202) is connected with the outer box (1) through a binding ring (203) and a connecting frame (206), the binding ring (203) is installed at the bottom of the filtering bag (202), and a filter screen is arranged at the inner side of the binding ring (203); the top of the connecting frame (206) is fixedly connected with the filter screen at the inner side of the binding ring (203), and the bottom of the connecting frame is fixedly connected with the outer box (1).
5. The dust cleaning device of the bag-type dust collector as claimed in claim 4, wherein a plurality of protective frames (204) are uniformly fixed around the tightening ring (203), and a groove (207) matched with the spray head on the spray ring (3033) is formed on the outer side of the top of each protective frame (204).
6. The dust removing device of the bag-type dust collector as claimed in claim 5, wherein the inner parts of both sides of the bottom of the outer box (1) are provided with water spraying pipes, and the bottom of the outer box (1) is provided with a water outlet.
7. The dust cleaning device of the bag-type dust collector of claim 6, wherein the bottom of the outer box (1) is provided with an automatic drainage device (4), the automatic drainage device (4) comprises a bottom cylinder (401), a piston plate (402), a fixing ring (403), a spring (405), a guide column (406) and a water outlet pipe (404), the top of the bottom cylinder (401) is connected with the water outlet at the bottom of the outer box (1), and the piston plate (402) is slidably mounted inside the bottom cylinder (401); the fixing ring (403) is positioned below the piston plate (402) and fixed on the inner wall of the bottom barrel (401), the guide column (406) is sleeved in the fixing ring (403) in a sliding mode, and the upper end of the guide column (406) penetrates through the spring (405) and then is fixedly connected with the piston plate (402); the water outlet pipe (404) is connected with a water outlet at one side of the bottom cylinder (401).
8. The dust removing device of the bag-type dust remover according to claim 7, wherein the top of the outer box (1) is cuboid, the bottom is prismatic table, the left side of the top of the outer box (1) is provided with an air inlet, and the right side is provided with an air outlet.
9. The dust removing device of a bag-type dust collector as claimed in claim 8, wherein the protective frame (204) is of an L-shaped structure.
10. The ash removal device of a bag-type dust collector as claimed in claim 9, wherein the piston plate (402) is a rubber plug plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210433389.3A CN114832523B (en) | 2022-04-24 | 2022-04-24 | Dust removing device of bag-type dust remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210433389.3A CN114832523B (en) | 2022-04-24 | 2022-04-24 | Dust removing device of bag-type dust remover |
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Publication Number | Publication Date |
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CN114832523A true CN114832523A (en) | 2022-08-02 |
CN114832523B CN114832523B (en) | 2023-07-04 |
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Application Number | Title | Priority Date | Filing Date |
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CN202210433389.3A Active CN114832523B (en) | 2022-04-24 | 2022-04-24 | Dust removing device of bag-type dust remover |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115445336A (en) * | 2022-09-13 | 2022-12-09 | 安徽马钢矿业资源集团矿山科技服务有限公司 | Mining environment-friendly dust removal equipment |
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FR2511609A1 (en) * | 1981-08-21 | 1983-02-25 | Gorno Metall I | Flexible multicell element for dust filter - has concentric tubes connected by longitudinal seams |
CN101164659A (en) * | 2006-10-22 | 2008-04-23 | 张延民 | Bag-type dew dust remover |
CN207237590U (en) * | 2017-08-23 | 2018-04-17 | 中建安装工程有限公司 | The Combined industry deduster of type free of cleaning |
CN109173478A (en) * | 2018-10-22 | 2019-01-11 | 欣好科技有限公司 | A kind of bag filter |
CN211963409U (en) * | 2019-12-26 | 2020-11-20 | 苏州鼎和家具有限公司 | Environment-friendly dust treatment device |
CN213942438U (en) * | 2020-11-10 | 2021-08-13 | 青岛宝泉花生制品有限公司 | Environment-friendly sack dust shaker |
CN215842115U (en) * | 2021-08-19 | 2022-02-18 | 山西程源环保工程有限公司 | Semi-dry desulfurization and denitrification device bag-type dust collector |
CN215962590U (en) * | 2021-08-02 | 2022-03-08 | 蚌埠市东泰环保科技有限公司 | Sack formula dust removal environmental protection equipment of tearing open soon |
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2022
- 2022-04-24 CN CN202210433389.3A patent/CN114832523B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511609A1 (en) * | 1981-08-21 | 1983-02-25 | Gorno Metall I | Flexible multicell element for dust filter - has concentric tubes connected by longitudinal seams |
CN101164659A (en) * | 2006-10-22 | 2008-04-23 | 张延民 | Bag-type dew dust remover |
CN207237590U (en) * | 2017-08-23 | 2018-04-17 | 中建安装工程有限公司 | The Combined industry deduster of type free of cleaning |
CN109173478A (en) * | 2018-10-22 | 2019-01-11 | 欣好科技有限公司 | A kind of bag filter |
CN211963409U (en) * | 2019-12-26 | 2020-11-20 | 苏州鼎和家具有限公司 | Environment-friendly dust treatment device |
CN213942438U (en) * | 2020-11-10 | 2021-08-13 | 青岛宝泉花生制品有限公司 | Environment-friendly sack dust shaker |
CN215962590U (en) * | 2021-08-02 | 2022-03-08 | 蚌埠市东泰环保科技有限公司 | Sack formula dust removal environmental protection equipment of tearing open soon |
CN215842115U (en) * | 2021-08-19 | 2022-02-18 | 山西程源环保工程有限公司 | Semi-dry desulfurization and denitrification device bag-type dust collector |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115445336A (en) * | 2022-09-13 | 2022-12-09 | 安徽马钢矿业资源集团矿山科技服务有限公司 | Mining environment-friendly dust removal equipment |
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