CN112337257A - Combined type efficient air purification and dust removal mechanism - Google Patents
Combined type efficient air purification and dust removal mechanism Download PDFInfo
- Publication number
- CN112337257A CN112337257A CN202011256863.7A CN202011256863A CN112337257A CN 112337257 A CN112337257 A CN 112337257A CN 202011256863 A CN202011256863 A CN 202011256863A CN 112337257 A CN112337257 A CN 112337257A
- Authority
- CN
- China
- Prior art keywords
- air
- pipe body
- pipe
- dust
- dust removing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a combined type high-efficiency air purifying and dust removing mechanism, which comprises: the dust collector comprises a first dust collector, a second dust collector, a third dust collector, a gas pipe, a gas inlet pipe, a gas outlet pipe and a gas return pipe, wherein the gas inlet pipe is arranged on the first dust collector, the first dust collector is communicated with the second dust collector through the gas pipe, the first dust collector is communicated with the third dust collector through the gas pipe, the gas outlet pipe is arranged on the third dust collector, and the first dust collector is communicated with the gas outlet pipe through the gas return pipe. Through the mode, the combined type efficient air purifying and dust removing mechanism disclosed by the invention has the advantages that the dust removing operation is completed through the triple filtering and purifying devices, the working efficiency is improved, the service life of the mechanism is prolonged, and the use is convenient.
Description
Technical Field
The invention relates to the field of environment-friendly dust removing equipment, in particular to a combined type efficient gas purifying and dust removing mechanism.
Background
With the progress of modern science and technology, industrial dust pollution is one of the main forms of air pollution, which not only causes pollution to the environment, but also harms the health of people. According to statistics, the amount of dust discharged in the world every year reaches hundreds of millions of tons, and the amount of dust discharged in China reaches thousands of tons.
In recent years, dust pollution has become more serious with the rapid development of industries. Environmental pollution caused by dust is receiving wide attention and attention from all social circles. Whether dust pollution in industrial plants or the escape of particulate dust in the atmospheric environment, these dust particles pose a great threat to people's life and production. Fine particles suspended in the air are extremely harmful to the human body. Such as PM2.5, which can be suspended in the air for a long time and is easily accompanied by toxic, harmful substances, the harm of which is self evident if the human body inhales for a long time. In addition, dust in the atmosphere may also cause environmental hazards such as reduced intensity of solar radiation, formation of atmospheric pollution smoke, acid rain, reduced atmospheric visibility, and the like.
Disclosure of Invention
The invention mainly solves the technical problem of providing a combined type efficient gas purification and dust removal mechanism, which has the advantages of high reliability, accurate positioning, compact structure and the like, and has wide market prospect in the application and popularization of environment-friendly dust removal equipment.
In order to solve the technical problems, the invention adopts a technical scheme that:
the utility model provides a high-efficient net gas dust removal mechanism of combined type, it includes: the first dust removing device is provided with the air inlet pipe, the first dust removing device is communicated with the second dust removing device through the air inlet pipe, the first dust removing device is communicated with the third dust removing device through the air inlet pipe, the third dust removing device is provided with the air outlet pipe, the first dust removing device is communicated with the air outlet pipe through the air return pipe,
first dust collector includes first casing, fixed plate, fixed orifices, dust removal filter bag, filter bag frame, lift drive, crane, flexible injection apparatus, the fixed plate set up in the first casing to divide into the clean air chamber on upper portion and the dust removal chamber of lower part with first casing, be provided with the fixed orifices that is used for installing dust removal filter bag and filter bag frame on the fixed plate, the filter bag frame mount is in dust removal filter bag, lift drive with the crane set up in the clean air chamber, flexible injection apparatus with the crane is connected, lift drive drives the crane up-and-down motion in the clean air chamber to make flexible injection apparatus stretch into or withdraw from the dust removal filter bag in the fixed orifices.
In a preferred embodiment of the present invention, the filter bag frame comprises a frame body, a support, fixing fasteners, and fixing holes, wherein the support is uniformly disposed on the frame body, the fixing fasteners are disposed on the support at one end of the frame body, the fixing holes are disposed on one or more supports at the other side of the frame body, and the fixing holes are movably connected with the fixing fasteners to adjust the diameter of the filter bag frame.
In a preferred embodiment of the present invention, the retractable spraying device includes a rotation driving device, a rotating shaft, a lifting rope, a retractable tube structure, an air inlet tube, an air inlet seat, and a pressurizing device, the rotating shaft is rotatably disposed on the lifting frame through a shaft seat, one end of the lifting rope is connected to the rotating shaft, the other end of the lifting rope passes through the air inlet seat and is connected to the retractable tube structure, the rotation driving device drives the rotating shaft to rotate, so as to unwind or wind the lifting rope, thereby driving the retractable tube structure to unfold or contract, the outer end of the air inlet tube is communicated with air and/or an air return tube, the air inlet seat of the hollow structure is disposed on the lifting frame, the inner end of the air inlet tube is communicated with the air inlet seat, the retractable tube structure is detachably connected to the lower portion of the air inlet seat, and.
In a preferred embodiment of the present invention, the telescopic tube structure comprises a first tube, a second tube, a third tube, an air inlet channel, a reinforcing block, a rope hole, an air nozzle, a limiting sliding groove, a limiting sliding block, a limiting stop block,
the diameters of the first pipe body, the second pipe body and the third pipe body are sequentially reduced, the reinforcing blocks are arranged on the first pipe body, the second pipe body and the third pipe body, the reinforcing blocks divide the inner cavity of the pipe body into a plurality of air inlet channels, the center of each reinforcing block is provided with a rope hole for allowing a lifting rope to pass through and be fixed,
the side walls of the first pipe body and the second pipe body, the side walls and the bottom surface of the third pipe body are provided with the air injection ports, the inner walls of the first pipe body and the second pipe body are provided with the limiting sliding grooves, the bottom surfaces of the limiting sliding grooves are of a closed structure, the outer walls of the second pipe body and the third pipe body are provided with the limiting sliding blocks, the limiting sliding blocks on the second pipe body are movably connected with the limiting sliding grooves on the first pipe body, so that the second pipe body can move up and down in the first pipe body, the limiting sliding blocks on the third pipe body are movably connected with the limiting sliding grooves on the second pipe body, so that the third pipe body can move up and down in the second pipe body, the bottom surfaces of the second pipe body and the third pipe body are provided with the limiting stop blocks, and the outer ends of the limiting stop blocks protrude out of the outer walls of the second pipe body.
In a preferred embodiment of the present invention, the ends of the lifting rope pass through the rope holes of the first pipe body and the second pipe body and are connected with the reinforcing block of the third pipe body.
In a preferred embodiment of the present invention, the gas injection ports located at the upper portion of the first tube are disposed horizontally or obliquely upward, the gas injection ports located at the side walls of the other tubes are disposed horizontally or obliquely downward, the gas injection ports located at the outer side of the bottom surface of the third tube are disposed obliquely outward, and the gas injection ports located at the inner side of the bottom surface of the third tube are disposed vertically downward.
In a preferred embodiment of the present invention, the second dust removing device includes a second housing, and an electrostatic adsorption layer, one end of the gas pipe is connected to the bottom surface of the second housing, the other end of the gas pipe is communicated with the clean gas chamber, and the electrostatic adsorption layer is disposed in the second housing in a V shape.
In a preferred embodiment of the present invention, the third dust removing device includes a third housing, and adsorption filter plates, the adsorption filter plates are disposed in the third housing in a vertically parallel staggered manner, and the open portions of two adjacent adsorption filter plates overlap each other.
In a preferred embodiment of the present invention, the adsorption filter plate comprises activated carbon, a dust screen, and an electrostatic adsorption plate.
In a preferred embodiment of the invention, an exhaust fan is arranged on the air outlet pipe.
The invention has the beneficial effects that: the dust removal operation is completed through the triple filtering and purifying device, so that the working efficiency is improved, the service life of the mechanism is prolonged, and the use is convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the composite high-efficiency air-purifying and dust-removing mechanism of the present invention;
FIG. 2 is a schematic structural diagram of a filter bag frame of a preferred embodiment of the composite high-efficiency air purifying and dust removing mechanism of the present invention;
FIG. 3 is a partial schematic structural view of a preferred embodiment of the composite high-efficiency air-purifying and dust-removing mechanism of the present invention;
fig. 4 is a schematic top view of the first tube of the preferred embodiment of the composite high-efficiency air-purifying and dust-removing mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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. 1-4, an embodiment of the present invention includes:
the utility model provides a high-efficient net gas dust removal mechanism of combined type, its structure includes: the device comprises a first dust removal device 1, a second dust removal device 2, a third dust removal device 3, a gas pipe 4, a gas inlet pipe 5, a gas outlet pipe 6, a gas return pipe 7 and a waste discharge port 8. The air inlet pipe is arranged on the first dust removal device, the first dust removal device is communicated with the second dust removal device through a gas pipe, the first dust removal device is communicated with the third dust removal device through the gas pipe, the air outlet pipe is arranged on the third dust removal device, the first dust removal device is communicated with the air outlet pipe through a gas return pipe, and the waste discharge port is formed in the bottom of the first dust removal device, so that dust is conveniently cleaned out.
First dust collector adopts the sack dust removal mechanism of improvement, and its concrete structure includes: the device comprises a first shell 9, a fixing plate 10, fixing holes, a dust removal filter bag 11, a filter bag frame 12, a lifting driving device, a lifting frame 13 and a telescopic injection device.
The fixed plate is arranged in the first shell and divides the first shell into an upper air purifying cavity and a lower dust removing cavity, the fixed plate is provided with fixing holes for mounting a dust removing filter bag and a filter bag frame, and the filter bag frame is mounted in the dust removing filter bag to fix the shape of the dust removing filter bag and prevent the deformation of the dust removing filter bag.
The filter bag frame comprises a frame body 14, a support 15, fixing buckles 16 and fixing holes, the support is uniformly arranged on the frame body, the fixing buckles are arranged on the support at one end of the frame body, the fixing holes are arranged on one or more supports at the other side of the frame body, and the fixing holes are movably connected with the fixing buckles. When the dust removal filter bag is used, the diameter of the filter bag frame can be adjusted to adapt to different sizes of the dust removal filter bag, and the dust removal filter bag can be supported and shaped better.
The lifting driving device and the lifting frame are arranged in the air purification cavity, the telescopic jet device is connected with the lifting frame, and the lifting driving device drives the lifting frame to move up and down in the air purification cavity, so that the telescopic jet device stretches into or withdraws from the dust removal filter bag in the fixing hole. The lifting driving device can adopt a plurality of different driving forms such as a lifting cylinder, a motor synchronous belt, a battery gear rack and the like.
The telescopic spraying device comprises a rotary driving device 17, a rotating shaft 18, a lifting rope 19, a telescopic pipe structure 20, an air inlet pipe 22, an air inlet seat 23 and a pressurizing device 21 (such as an air pump and the like).
The rotating shaft is rotatably arranged on the lifting frame through a shaft seat, one end of the lifting rope is connected with the rotating shaft, the other end of the lifting rope penetrates through the air inlet seat and is connected with the telescopic pipe structure (the lifting rope can penetrate through a hole in the air inlet seat, a sealing device is arranged on the hole), the rotating driving device drives the rotating shaft to rotate, the lifting rope is put down or rolled up, and therefore the telescopic pipe structure is driven to expand or contract.
The outer end of air-supply line is linked together with air and/or muffler, hollow structure the air inlet seat set up in on the crane, the inner of air-supply line with the upper portion of air inlet seat is connected, the telescopic tube structure with the connection can be dismantled to the lower part of air inlet seat, be connected with pressure device on the air-supply line for gas after the pressurization can outwards spray through telescopic tube structure, in order to get rid of the dust of adhesion on the dust removal filter bag dirty, improves dust removal filter bag practical life, improves the efficiency and the quality of purifying and removing dust. The telescopic pipe structure and the air inlet seat can be in threaded connection, in screw connection, in fastening ring connection and the like.
The telescopic pipe structure comprises a first pipe body 24, a second pipe body 25, a third pipe body 26, an air inlet channel 27, a reinforcing block 28, a rope hole 29, an air jet 30, a limiting sliding groove 31, a limiting sliding block 32 and a limiting stop 33.
The diameter of the first pipe body, the diameter of the second pipe body and the diameter of the third pipe body are reduced in sequence, the reinforcing blocks are arranged on the first pipe body, the second pipe body and the third pipe body and divide an inner cavity of the pipe body into a plurality of air inlet channels, and a rope hole allowing a lifting rope to pass through and be fixed is formed in the center of each reinforcing block.
The utility model discloses a dust removal filter bag, including first body, second body, air jet, dust removal filter bag, first body with on the lateral wall of second body, the lateral wall and the bottom surface equipartition of third body have the air jet, the air jet level or the slope that are located first body upper portion upwards set up to clear away the dust of dust removal filter bag top and fixed plate bottom surface, the air jet that is located other body lateral walls can level or slope and set up downwards, blow the dust downwards, the convenient collection, the air jet that is located the third body bottom surface outside leans out the setting, in order to clear away the dust on the dust removal filter bag of the juncture of second body and third body, the air jet that is located third body bottom surface inboard sets up downwards perpendicularly, in order to clear away the dust of dust.
The first pipe body and be provided with on the inner wall of second pipe body spacing sliding tray, the bottom surface of spacing sliding tray is enclosed construction, prevents that second, three bodys from breaking away from to drop, be provided with on the outer wall of second pipe body and third body spacing sliding block, spacing sliding block on the second body and the spacing sliding tray swing joint on the first body for the second body can be in first body up-and-down motion. Spacing sliding block on the third body and spacing sliding tray swing joint on the second body for the third body can be in second body up-and-down motion.
The bottom surfaces of the second pipe body and the third pipe body are provided with the limit stop, and the outer end of the limit stop protrudes out of the outer walls of the second pipe body and the third pipe body to perform ascending limit, so that the second pipe body is prevented from being upwards separated. The tail end of the lifting rope penetrates through the rope holes in the first pipe body and the second pipe body and is connected with the reinforcing block of the third pipe body.
When the telescopic tube structure needs to be unfolded, the rotating shaft is rotated, the lifting rope is put down, the second tube body and the third tube body descend under the action of self gravity, the telescopic tube structure is lengthened at the moment, and the tail end of the telescopic tube structure extends to the bottom of the dust removal filter bag to be cleaned more efficiently. When the telescopic tube structure needs to be contracted, the rotating shaft is rotated, the lifting rope is rolled up, and the second tube body and the third tube body are lifted upwards by the lifting rope. The length that the user can adjust withdrawal and expand according to the user demand of reality not only can adapt to not unidimensional dust bag, can improve clean effect moreover, can also rise after shortening, not only makes things convenient for the renewal and the installation of dust bag, has reduced the holistic height of dust removal mechanism moreover, reduces the cost.
The second dust collector includes second casing 34, electrostatic absorption layer 35, the one end of gas-supply pipe is connected with the bottom surface of second casing, and the other end is linked together with the net gas chamber, the electrostatic absorption layer be the V style of calligraphy set up in the second casing, increase the reaction time and the reaction area of electrostatic absorption layer and air, improve and purify filtration efficiency.
The third dust collector includes third casing 36, adsorption filter 37, adsorption filter parallel about set up in the third casing, and the open portion of two adjacent adsorption filter overlaps each other, increases adsorption filter and the reaction time and the reaction area of air, improves and purifies filtration efficiency. Wherein, the adsorption filter plate can adopt structures such as active carbon, dust screen, electrostatic adsorption plate, etc. In order to further improve the air outlet speed, a row of fans can be added on the air outlet pipe.
The combined type efficient gas and dust purifying mechanism has the beneficial effects that: the dust removal operation is completed through the triple filtering and purifying device, so that the working efficiency is improved, the service life of the mechanism is prolonged, and the use is convenient.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient net gas dust removal mechanism of combined type which characterized in that includes: the first dust removing device is provided with the air inlet pipe, the first dust removing device is communicated with the second dust removing device through the air inlet pipe, the first dust removing device is communicated with the third dust removing device through the air inlet pipe, the third dust removing device is provided with the air outlet pipe, the first dust removing device is communicated with the air outlet pipe through the air return pipe,
first dust collector includes first casing, fixed plate, fixed orifices, dust removal filter bag, filter bag frame, lift drive, crane, flexible injection apparatus, the fixed plate set up in the first casing to divide into the clean air chamber on upper portion and the dust removal chamber of lower part with first casing, be provided with the fixed orifices that is used for installing dust removal filter bag and filter bag frame on the fixed plate, the filter bag frame mount is in dust removal filter bag, lift drive with the crane set up in the clean air chamber, flexible injection apparatus with the crane is connected, lift drive drives the crane up-and-down motion in the clean air chamber to make flexible injection apparatus stretch into or withdraw from the dust removal filter bag in the fixed orifices.
2. The combined type efficient air purifying and dust removing mechanism as claimed in claim 1, wherein the filter bag frame comprises a frame body, supports, fixing fasteners and fixing holes, the supports are uniformly arranged on the frame body, the fixing fasteners are arranged on the supports at one end of the frame body, the fixing holes are arranged on one or more supports at the other side of the frame body, and the fixing holes are movably connected with the fixing fasteners to adjust the diameter of the filter bag frame.
3. The composite high-efficiency air-purifying and dust-removing mechanism of claim 1, the telescopic injection device comprises a rotary driving device, a rotating shaft, a lifting rope, a telescopic pipe structure, an air inlet pipe, an air inlet seat and a pressurizing device, the rotating shaft is rotatably arranged on the lifting frame through a shaft seat, one end of the lifting rope is connected with the rotating shaft, the other end of the lifting rope penetrates through the air inlet seat to be connected with the telescopic pipe structure, the rotating driving device drives the rotating shaft to rotate, and the lifting rope is put down or rolled up, thereby driving the telescopic tube structure to expand or contract, the outer end of the air inlet tube is communicated with the air and/or the air return tube, the air inlet seat with a hollow structure is arranged on the lifting frame, the inner of air-supply line with the air inlet seat communicates mutually, the telescopic tube structure with the lower part of air inlet seat can be dismantled and be connected, be connected with pressure device on the air-supply line.
4. The compound efficient air purifying and dust removing mechanism of claim 1, wherein the telescopic tube structure comprises a first tube body, a second tube body, a third tube body, an air inlet channel, a reinforcing block, a rope hole, an air jet, a limiting sliding groove, a limiting sliding block and a limiting stop block,
the diameters of the first pipe body, the second pipe body and the third pipe body are sequentially reduced, the reinforcing blocks are arranged on the first pipe body, the second pipe body and the third pipe body, the reinforcing blocks divide the inner cavity of the pipe body into a plurality of air inlet channels, the center of each reinforcing block is provided with a rope hole for allowing a lifting rope to pass through and be fixed,
the side walls of the first pipe body and the second pipe body, the side walls and the bottom surface of the third pipe body are provided with the air injection ports, the inner walls of the first pipe body and the second pipe body are provided with the limiting sliding grooves, the bottom surfaces of the limiting sliding grooves are of a closed structure, the outer walls of the second pipe body and the third pipe body are provided with the limiting sliding blocks, the limiting sliding blocks on the second pipe body are movably connected with the limiting sliding grooves on the first pipe body, so that the second pipe body can move up and down in the first pipe body, the limiting sliding blocks on the third pipe body are movably connected with the limiting sliding grooves on the second pipe body, so that the third pipe body can move up and down in the second pipe body, the bottom surfaces of the second pipe body and the third pipe body are provided with the limiting stop blocks, and the outer ends of the limiting stop blocks protrude out of the outer walls of the second pipe body.
5. The composite high-efficiency air-purifying and dust-removing mechanism of claim 1, wherein the ends of the lifting rope pass through the rope holes of the first and second tubes and are connected with the reinforcing block of the third tube.
6. The compound efficient air purifying and dust removing mechanism as claimed in claim 1, wherein the air outlets on the upper portion of the first tube are arranged horizontally or obliquely upward, the air outlets on the side walls of the other tube are arranged horizontally or obliquely downward, the air outlets on the outer side of the bottom surface of the third tube are arranged obliquely outward, and the air outlets on the inner side of the bottom surface of the third tube are arranged vertically downward.
7. The combined type efficient air purifying and dust removing mechanism as claimed in claim 1, wherein the second dust removing device comprises a second shell and an electrostatic adsorption layer, one end of the air pipe is connected with the bottom surface of the second shell, the other end of the air pipe is communicated with the air purifying cavity, and the electrostatic adsorption layer is arranged in the second shell in a V shape.
8. The composite high-efficiency air purifying and dust removing mechanism of claim 1, wherein the third dust removing device comprises a third housing and adsorption filter plates, the adsorption filter plates are arranged in the third housing in a vertically parallel staggered manner, and the open portions of two adjacent adsorption filter plates are overlapped with each other.
9. The composite high-efficiency air-purifying and dust-removing mechanism of claim 8, wherein the adsorption filter plate comprises activated carbon, dust screen, and electrostatic adsorption plate.
10. The combined type high-efficiency air purifying and dust removing mechanism as claimed in claim 1, wherein a ventilator is disposed on the air outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011256863.7A CN112337257A (en) | 2020-11-12 | 2020-11-12 | Combined type efficient air purification and dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011256863.7A CN112337257A (en) | 2020-11-12 | 2020-11-12 | Combined type efficient air purification and dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112337257A true CN112337257A (en) | 2021-02-09 |
Family
ID=74363562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011256863.7A Withdrawn CN112337257A (en) | 2020-11-12 | 2020-11-12 | Combined type efficient air purification and dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112337257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377854A (en) * | 2022-01-24 | 2022-04-22 | 安徽天顺环保过滤材料有限公司 | Combined electrostatic dust collection filter bag for coal-fired boiler and implementation method thereof |
-
2020
- 2020-11-12 CN CN202011256863.7A patent/CN112337257A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377854A (en) * | 2022-01-24 | 2022-04-22 | 安徽天顺环保过滤材料有限公司 | Combined electrostatic dust collection filter bag for coal-fired boiler and implementation method thereof |
| CN114377854B (en) * | 2022-01-24 | 2024-02-20 | 安徽天顺环保过滤材料有限公司 | Combined electrostatic dust collection filter bag for coal-fired boiler and implementation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210699353U (en) | Dust-free workshop air purification device | |
| CN201020332Y (en) | Siphon type air purification environmental protection tower capable of generating electricity | |
| CN112337257A (en) | Combined type efficient air purification and dust removal mechanism | |
| CN208839229U (en) | A kind of environment-friendly type industrial waste-gas purifier | |
| CN207899138U (en) | A kind of boiler of power plant dust-extraction unit | |
| CN210385320U (en) | Dust removal desulfurization purifying tower | |
| CN108905463B (en) | Furniture production air pollution processing apparatus | |
| CN110528447B (en) | Haze eliminating device for environmental engineering | |
| CN217141386U (en) | Novel dust collector of aerated concrete block | |
| CN216092972U (en) | Absorption tower spray set for desulfurization | |
| CN214597861U (en) | Workshop dust absorbs purifier | |
| CN216320921U (en) | Building construction site dust collector | |
| CN211585827U (en) | Air purification dust collecting equipment that building site of environmental protection was used | |
| CN104645756B (en) | A kind of blade impact type water air filtering purifier | |
| CN201124074Y (en) | Industrial waste gas purifier | |
| CN221385787U (en) | Dust collecting equipment is used in on-the-spot construction of building engineering | |
| CN203577554U (en) | Blade striking type water filtering air purifying device utilizing wind energy | |
| CN221580127U (en) | Stable efficient desulfurization dust removal integrated device | |
| CN220238175U (en) | Combined multistage purifying equipment | |
| CN221182088U (en) | Mining explosion-proof dust collector | |
| CN211025617U (en) | Dust filter tower of water economy resource | |
| CN217773682U (en) | High-efficient spray column | |
| CN216799224U (en) | Exhaust gas purification device for cobaltosic oxide production | |
| CN215863858U (en) | Fresh air ventilation device based on automatic temperature control chamber | |
| CN215585959U (en) | Chemical industry reation kettle fluorine-containing waste gas recycle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210209 |