CN115055019B - Wet dust collector - Google Patents
Wet dust collector Download PDFInfo
- Publication number
- CN115055019B CN115055019B CN202210732868.5A CN202210732868A CN115055019B CN 115055019 B CN115055019 B CN 115055019B CN 202210732868 A CN202210732868 A CN 202210732868A CN 115055019 B CN115055019 B CN 115055019B
- Authority
- CN
- China
- Prior art keywords
- water
- impeller
- barrel
- dust
- pipe
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000003595 mist Substances 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000000889 atomisation Methods 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 238000001802 infusion Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- -1 machining Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Abstract
The invention relates to a wet dust collector, which comprises a frame, a liquid storage barrel arranged on the frame, a mounting barrel and a dust collector arranged in the mounting barrel, wherein the mounting barrel is positioned above the liquid storage barrel and is communicated with the liquid storage barrel; an air outlet is formed in the top of the mounting cylinder, an air inlet and a water inlet are formed in the side wall of the mounting cylinder, the air inlet is connected with an air inlet pipe, and the water inlet is communicated with a water injection pipe; the dust removing device comprises an impeller arranged in the mounting cylinder and a rotating motor used for driving the impeller to rotate, wherein a main shaft of the rotating motor is connected with the impeller; the lower extreme of impeller is provided with the pipe, be provided with atomizing subassembly in the pipe. Through the improvement, the wet dust collector disclosed by the invention can be used for more fully mixing water mist and dust, so that the dust collection effect is improved.
Description
Technical Field
The invention relates to a dust remover, in particular to a wet dust remover.
Background
Wet dust collectors are commonly called "demisters", which are devices that bring dust-containing gas into intimate contact with liquid (typically water), capture particles by inertial collision of water droplets and particles or by the action of thorough mixing of water and dust and other actions, or enlarge particles or leave them in a fixed container to achieve the effect of separating water from dust.
The wet dust collector is produced by combining water bath and spraying. Firstly, the suction force of a high-pressure centrifugal fan is utilized to press dust-containing gas into a water tank filled with water with a certain height, and a water bath can absorb part of dust into the water. After uniformly distributed and split, the gas flows from bottom to top, and the high-pressure spray head sprays water mist to trap the rest dust particles. The filtering efficiency can reach more than 85%.
Wet scrubbers are effective in removing liquid or solid particles having diameters of 0.1 to 20 microns from a gas stream while also removing some of the gaseous contaminants. Therefore, the device has the advantages of simple structure, small occupied area, convenient operation and maintenance, high purification efficiency and the like, and can treat high-temperature and high-humidity air flow to minimize the possibility of ignition and explosion. The method is suitable for the fields of various industrial dust, organic peculiar smell, harmful gas absorption and purification of acid-base waste gas and the like, boiler flue gas desulfurization, die casting machines, central melting furnaces, incinerators and the like, chemical pharmacy, food processing, metallurgy, casting, carbon materials, machining, building materials, tablet presses, granulator, mixer, batching, stirring materials, vibrating sieves and the like.
The existing wet dust collector generating negative pressure through impeller rotation generates water mist or fine water drops by absorbing water by the negative pressure to fill the guide pipe, so that the water mist or fine water drops and dust particles are convenient to fully mix for dust removal. However, in practical use, the effect of water mist adsorbed by the impeller in the guide pipe is poor, most of the water mist formed by the impeller flows along the inner wall of the guide pipe, and the saturated water mist cannot be formed and is filled in the guide pipe, so that the dust removal effect is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a wet dust collector which can more fully mix water mist and dust so as to improve the dust collection effect.
The technical scheme for solving the problems in the prior art is as follows:
the wet dust collector comprises a frame, a liquid storage barrel arranged on the frame, a mounting barrel and a dust collector arranged in the mounting barrel, wherein the mounting barrel is positioned above the liquid storage barrel and is communicated with the liquid storage barrel; an air outlet is formed in the top of the mounting cylinder, an air inlet and a water inlet are formed in the side wall of the mounting cylinder, the air inlet is connected with an air inlet pipe, and the water inlet is communicated with a water injection pipe; the dust removing device comprises an impeller arranged in the mounting cylinder and a rotating motor used for driving the impeller to rotate, wherein a main shaft of the rotating motor is connected with the impeller; the lower extreme of impeller is provided with the pipe, be provided with atomizing subassembly in the pipe.
Preferably, a conical guide cover is arranged at the top of the guide pipe, wherein one end of the guide cover with smaller inner diameter is communicated with the guide pipe; one end with larger inner diameter is positioned below the impeller; and a backflow channel is arranged between the guide cover and the inner side wall of the mounting cylinder.
Preferably, the axial direction of the air inlet pipe is tangential to the side wall of the mounting cylinder.
Preferably, the liquid storage barrel is communicated with a drain pipe; valves are arranged on the water injection pipe and the drain pipe.
Preferably, the atomization assembly comprises a plurality of infusion tubes which are arranged at intervals along the circumferential direction of the catheter, wherein the inner diameter of the catheter is gradually increased from the middle to the upper side and the lower side respectively; the infusion tube communicates with the catheter at a minimum inner diameter.
Preferably, the atomization assembly comprises an atomization cylinder arranged in the guide pipe, wherein the atomization cylinder is conical, one end of the atomization cylinder with a smaller inner diameter is close to the impeller, and a spray hole is formed in the top of the atomization cylinder.
Preferably, a liquid inlet channel is arranged between the outer side wall of the bottom of the atomizing barrel and the inner side wall of the guide pipe.
Preferably, a conical liquid blocking cover is arranged at the top of the air guide sleeve, wherein one end of the liquid blocking cover with smaller outer diameter is close to the spraying hole of the atomizing barrel and is opposite to the spraying hole; a diversion channel is arranged between the liquid blocking cover and the diversion cover.
Preferably, the atomization assembly comprises a plurality of groups of atomization baffles arranged on the inner side wall of the guide pipe, and the plurality of groups of atomization baffles are equidistantly arranged along the axis direction of the guide pipe.
Preferably, the atomization baffle comprises a plurality of groups of first atomization plates and second atomization plates which are oppositely arranged, wherein the first atomization plates are horizontally arranged, and the second atomization plates are obliquely arranged; one end of the second atomization plate, which is far away from the guide pipe, is positioned below the first atomization plate.
Compared with the prior art, the invention has the following beneficial effects:
according to the wet dust collector, the rotating motor drives the impeller to rotate, so that large-particle dust particles are centrifugally thrown into a liquid storage barrel below and sink into the water; simultaneously, the negative pressure generated by the rotation of the impeller pumps water in the liquid storage barrel upwards into the guide pipe, so that the water and part of small particle dust enter the guide pipe under the action of the negative pressure, the water is atomized through the atomization component in the guide pipe, so that the water mist and dust particles are fully mixed, the mixed water and dust flow continuously flows to the position of the impeller along the guide pipe and is beaten by the rotating impeller, the water and dust flow is beaten into the water mist again or the water mist is crushed again, the water mist and the dust particles are thrown onto the inner side wall of the installation barrel under the centrifugal action of the impeller, and the formed water carries the dust particles downwards; the gas after dust removal is discharged from an air outlet at the top of the mounting cylinder; through the dust removal mode, water and dust particles can be fully mixed, so that the dust removal effect is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of a wet dust collector according to the present invention.
Fig. 2 is a partial cross-sectional view of the wet dust collector.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic view of the structure of the rotating electric machine and the impeller.
Fig. 5 is a transverse cross-sectional view of the location of the air inlet duct.
Fig. 6 is a schematic view of the structure of the catheter and atomizing assembly.
Fig. 7 is a cross-sectional view of the catheter and atomizing assembly.
Fig. 8 is a schematic view of the structure of the conduit and atomizing assembly in the second embodiment of the wet scrubber of the present invention.
Fig. 9 is a cross-sectional view of the catheter and atomizing assembly of fig. 8.
Fig. 10 is an enlarged view at B in fig. 9.
Fig. 11 is an enlarged view at C in fig. 9.
Fig. 12 is a schematic view of the structure of a conduit and atomizing assembly in a third embodiment of a wet scrubber of the present invention.
Fig. 13 is a cross-sectional view of the catheter and atomizing assembly of fig. 12.
In the figure: 1-a liquid storage barrel; 2-a mounting cylinder; 3-an air outlet; 4-a catheter; 5-a rotating electrical machine; 6-impeller; 7-an air inlet pipe; 8, a diversion cover; 9-a return channel; 10-a water injection pipe; 11-a drain pipe; 12-valve; 13-a transfusion tube; 14-atomizing cylinder; 15-spray holes; 16-a liquid inlet channel; 17-a liquid blocking cover; 18-a diversion channel; 19-a fixed rod; 20-a first atomization plate; 21-a second atomization plate.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Example 1
Referring to fig. 1-7, the wet dust collector comprises a liquid storage barrel 1 and a mounting barrel 2 arranged at the top of the liquid storage barrel 1, wherein an air outlet 3 is arranged at the top of the mounting barrel 2, and the side wall is communicated with an air inlet pipe 7; the inside of this installation section of thick bamboo 2 is equipped with pipe 4 and rotating electrical machines 5, wherein, be equipped with impeller 6 on the main shaft of rotating electrical machines 5, pipe 4 is located impeller 6 below, is equipped with atomizing subassembly in this pipe 4.
The working principle of the wet dust collector of the invention is as follows:
in practical use, liquid such as water can be injected into the liquid storage barrel 1, and since the lowest end of the guide pipe 4 is located above the water surface, a dust flow carrying dust particles is conveyed from the air inlet pipe 7 into the mounting barrel 2, the dust flow is screwed in along the outer wall of the guide pipe 4, and meanwhile, the rotating motor 5 drives the impeller 6 to rotate, so that the large-particle dust particles are centrifugally thrown into the liquid storage barrel 1 below and sink into the water. In the process, the impeller 6 rotates to generate negative pressure to pump water in the liquid storage barrel 1 upwards, the water and part of small particle dust enter the guide pipe 4 under the action of the negative pressure, at the moment, the atomization component of the guide pipe 4 atomizes the water so as to be convenient for fully mixing the water mist and the dust particles, the mixed water and dust flow continuously flows to the position of the impeller 6 along the guide pipe 4 and is beaten and crushed by the rotating impeller 6, so that the water is further beaten and dispersed into water mist, and the water mist and the dust particles flow down after being thrown to the inner side wall of the installation barrel 2 under the centrifugal action of the impeller 6; and the gas after dust removal is discharged from an air outlet 3 at the top of the mounting cylinder 2.
As shown in fig. 1-7, a conical guide cover 8 is arranged at the top of the guide pipe 4, and one end of the guide cover 8 with a smaller inner diameter is communicated with the guide pipe 4; the air guide sleeve 8 is positioned below the impeller 6, and a backflow channel 9 is arranged between the air guide sleeve 8 and the inner side wall of the mounting cylinder 2. Through setting up kuppe 8 for up flowing water and dust flow in pipe 4 can be followed kuppe 8 disperse all around, be convenient for its and impeller 6 contact all around, thereby improve the dust removal effect. In addition, after the water mist and the dust particles are thrown to the inner side wall of the installation cylinder 2 under the centrifugal action of the impeller 6, water drops carrying the dust particles can flow downwards through the backflow channel 9 and flow into the liquid storage barrel 1, so that the water carrying the dust particles is conveniently collected.
As shown in fig. 1-7, the axial direction of the air inlet pipe 7 is tangential to the side wall of the mounting cylinder 2; through the arrangement, as the axial direction of the air inlet pipe 7 is tangential to the side wall of the mounting cylinder 2, the dust flow can rotate on the inner side wall of the mounting cylinder 2 after flowing into the mounting cylinder 2 through the air inlet pipe 7, so that large-particle dust particles in the dust flow are thrown to the inner side wall of the mounting cylinder 2 through rotary centrifugation and then fall into the liquid storage barrel 1.
As shown in fig. 1-7, the installation cylinder 2 is communicated with a water injection pipe 10 and a drain pipe 11, wherein valves 12 are arranged on the water injection pipe 10 and the drain pipe 11; through the above arrangement, water can be added into the liquid storage barrel 1 through the water injection pipe 10, and the dedusted water is discharged through the water discharge pipe 11.
As shown in fig. 1 to 7, the atomizing assembly includes a plurality of fluid delivery pipes 13 arranged at equal intervals along the circumferential direction of the guide pipe 4, wherein the inner diameter of the guide pipe 4 is gradually increased from the middle to the upper and lower sides, and the fluid delivery pipes 13 communicate with the minimum inner diameter in the guide pipe 4. When the liquid storage tank is used, the bottom of each infusion tube 13 is inserted into water in the liquid storage tank 1, the bottom of the guide tube 4 is positioned above the water surface, and under the action of negative pressure generated by rotation of the impeller 6, water can enter the guide tube 4 from each infusion tube 13, and as the inner diameter of the guide tube 4 gradually increases from the middle to the upper side and the lower side, the guide tube 4 is similar to a venturi tube, and under the action of negative pressure, the flow speed of the water entering the minimum inner diameter of the guide tube 4 at the minimum inner diameter of the guide tube 4 becomes faster by utilizing the venturi principle, and at the moment, the water is conveniently sprayed upwards from the minimum inner diameter of the guide tube 4, so that the water becomes water mist and is mixed with dust flow, and dust removal is further facilitated.
Example 2
Referring to fig. 8-11, the difference between the present embodiment and embodiment 1 is that:
the atomization assembly of the embodiment comprises an atomization tube 14 arranged in the guide tube 4, wherein the atomization tube 14 is conical, one end of the atomization tube 14 with smaller inner diameter is close to the impeller 6, and a spray hole 15 is formed in the top of the atomization tube 14; in addition, a liquid inlet channel 16 is arranged between the outer side wall of the bottom of the atomizing cylinder 14 and the inner side wall of the guide pipe 4; a conical liquid blocking cover 17 is arranged at the top of the air guide sleeve 8, and one end of the liquid blocking cover 17 with a smaller outer diameter is close to the spray hole 15 and is opposite to the spray hole 15; a diversion channel 18 is arranged between the liquid blocking cover 17 and the diversion cover 8.
Through the arrangement, a part of water flow and dust flow enter the atomization cylinder 14 from the bottom of the atomization cylinder 14 and are sprayed out and spread from the spraying holes 15 at the top of the atomization cylinder 14, and sprayed water mist is mixed with dust particles to be sprayed at one end of the liquid blocking cover 17 with smaller outer diameter, so that water mist is formed or water is atomized into finer water mist; simultaneously, a part of water flow and dust flow enter the guide pipe 4 from the liquid inlet channel 16 and move upwards, so that the water flow and the dust flow inside and outside the atomizing cylinder 14 are mixed at the top of the guide pipe 4 and are discharged from the diversion channel 18, the water mist discharged from the diversion channel 18 is contacted with the impeller 6, the water mist is further crushed by the impact of the impeller 6, and the water mist flows down after being thrown to the inner side wall of the installation cylinder 2 under the centrifugal action of the impeller 6; and the gas after dust removal is discharged from an air outlet 3 at the top of the mounting cylinder 2.
As an alternative, the liquid cover 17 and the air guide cover 8 may be fixedly connected by a plurality of fixing rods 19.
Example 3
Referring to fig. 12-13, the difference between the present embodiment and embodiment 1 is that the atomizing assembly of the present embodiment includes a plurality of groups of atomizing baffles disposed on the inner side wall of the conduit 4, wherein the plurality of groups of atomizing baffles are disposed at equal intervals along the axial direction of the conduit 4, and wherein the atomizing baffles include a plurality of groups of first atomizing plates 20 and second atomizing plates 21 disposed opposite to each other; wherein, first atomizing board 20 level sets up, second atomizing board 21 slope sets up, second atomizing board 21 keep away from the one end of pipe 4 is located first atomizing board 20 below. Through the above arrangement, the water flow pumped up by the negative pressure generated by the impeller 6 is beaten on the first atomization plate 20 and the second atomization plate 21, and is beaten step by step through the first atomization plate 20 and the second atomization plate 21, so that the water flow becomes water mist and is fully mixed with the dust flow, so that dust is removed.
The foregoing is illustrative of the present invention, and is not to be construed as limiting thereof, but rather as merely providing for the purpose of teaching herein before described various modifications, alternatives, variations and alternatives, as well as variations and alternatives, without departing from the spirit and principles of the invention.
Claims (3)
1. The wet dust collector is characterized by comprising a frame, a liquid storage barrel arranged on the frame, a mounting barrel and a dust collector arranged in the mounting barrel, wherein the mounting barrel is positioned above the liquid storage barrel and is communicated with the liquid storage barrel; an air outlet is formed in the top of the mounting cylinder, an air inlet and a water inlet are formed in the side wall of the mounting cylinder, the air inlet is connected with an air inlet pipe, and the water inlet is communicated with a water injection pipe; the dust removing device comprises an impeller arranged in the mounting cylinder and a rotating motor used for driving the impeller to rotate, wherein a main shaft of the rotating motor is connected with the impeller; the lower end of the impeller is provided with a guide pipe, and an atomization assembly is arranged in the guide pipe;
the top of the guide pipe is provided with a conical guide cover, wherein one end of the guide cover with smaller inner diameter is communicated with the guide pipe; one end with larger inner diameter is positioned below the impeller; a backflow channel is arranged between the guide cover and the inner side wall of the mounting cylinder;
the atomizing assembly comprises an atomizing barrel arranged in the guide pipe, wherein the atomizing barrel is conical, one end of the atomizing barrel with smaller inner diameter is close to the impeller, and a spraying hole is formed in the top of the atomizing barrel; a liquid inlet channel is arranged between the outer side wall of the bottom of the atomizing cylinder and the inner side wall of the guide pipe; the top of the air guide sleeve is provided with a conical liquid blocking cover, wherein one end of the liquid blocking cover with smaller outer diameter is close to the spraying hole of the atomizing barrel and is opposite to the spraying hole; a diversion channel is arranged between the liquid blocking cover and the diversion cover;
the rotating motor drives the impeller to rotate, so that large-particle dust particles are centrifugally thrown into a liquid storage barrel below and sink into the water; simultaneously, the negative pressure generated by the rotation of the impeller pumps water in the liquid storage barrel upwards into the guide pipe, so that the water and part of small particle dust enter the guide pipe under the action of the negative pressure, the water is atomized through the atomization component in the guide pipe, so that the water mist and dust particles are fully mixed, the mixed water and dust flow continuously flows to the position of the impeller along the guide pipe and is beaten by the rotating impeller, the water and dust flow is beaten into the water mist again or the water mist is crushed again, the water mist and the dust particles are thrown onto the inner side wall of the installation barrel under the centrifugal action of the impeller, and the formed water carries the dust particles downwards; and the gas after dust removal is discharged from an air outlet at the top of the mounting cylinder.
2. A wet dust collector according to claim 1 wherein the axial direction of the air inlet tube is tangential to the side wall of the mounting cylinder.
3. The wet dust collector according to claim 1 wherein the liquid storage tank is in communication with a drain pipe; valves are arranged on the water injection pipe and the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732868.5A CN115055019B (en) | 2022-06-27 | 2022-06-27 | Wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732868.5A CN115055019B (en) | 2022-06-27 | 2022-06-27 | Wet dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115055019A CN115055019A (en) | 2022-09-16 |
| CN115055019B true CN115055019B (en) | 2023-11-24 |
Family
ID=83201407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210732868.5A Active CN115055019B (en) | 2022-06-27 | 2022-06-27 | Wet dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115055019B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2013007A1 (en) * | 1970-03-19 | 1971-09-30 | Garant Entstaubungsanlagen und Apparatebau GmbH, 7632 Friesenheim | Wet dust removal from gas |
| CN101111296A (en) * | 2005-02-03 | 2008-01-23 | 尹璋植 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
| CN201049275Y (en) * | 2007-04-20 | 2008-04-23 | 周晓 | Multi-level water film whirlwind negative pressure dust removing device |
| CN106076040A (en) * | 2016-08-10 | 2016-11-09 | 安徽理工大学 | A kind of jet atomization formula mining eddy flow inertial dust separator and use technique thereof |
| CN106178829A (en) * | 2016-07-26 | 2016-12-07 | 淮南市知产创新技术研究有限公司 | A kind of air cleaner and air purification method |
| CN206121418U (en) * | 2016-09-26 | 2017-04-26 | 吉林润垚环境生物科技有限公司 | Compound wet dust collector of whirl water film multitube |
| CN107174905A (en) * | 2017-07-14 | 2017-09-19 | 山东义科节能科技股份有限公司 | Water-fog type centrifugal dust collection device |
| CN210845737U (en) * | 2019-09-19 | 2020-06-26 | 常州市清泉环保成套设备有限公司 | Multifunctional efficient wet dust collector |
| CN112452087A (en) * | 2020-11-20 | 2021-03-09 | 中山市保美环境科技开发有限公司 | Cyclone wet dust collector |
| CN215539397U (en) * | 2021-07-21 | 2022-01-18 | 广州普华环境科技有限公司 | Self-excitation type wet dust removal device |
-
2022
- 2022-06-27 CN CN202210732868.5A patent/CN115055019B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2013007A1 (en) * | 1970-03-19 | 1971-09-30 | Garant Entstaubungsanlagen und Apparatebau GmbH, 7632 Friesenheim | Wet dust removal from gas |
| CN101111296A (en) * | 2005-02-03 | 2008-01-23 | 尹璋植 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
| CN201049275Y (en) * | 2007-04-20 | 2008-04-23 | 周晓 | Multi-level water film whirlwind negative pressure dust removing device |
| CN106178829A (en) * | 2016-07-26 | 2016-12-07 | 淮南市知产创新技术研究有限公司 | A kind of air cleaner and air purification method |
| CN106076040A (en) * | 2016-08-10 | 2016-11-09 | 安徽理工大学 | A kind of jet atomization formula mining eddy flow inertial dust separator and use technique thereof |
| CN206121418U (en) * | 2016-09-26 | 2017-04-26 | 吉林润垚环境生物科技有限公司 | Compound wet dust collector of whirl water film multitube |
| CN107174905A (en) * | 2017-07-14 | 2017-09-19 | 山东义科节能科技股份有限公司 | Water-fog type centrifugal dust collection device |
| CN210845737U (en) * | 2019-09-19 | 2020-06-26 | 常州市清泉环保成套设备有限公司 | Multifunctional efficient wet dust collector |
| CN112452087A (en) * | 2020-11-20 | 2021-03-09 | 中山市保美环境科技开发有限公司 | Cyclone wet dust collector |
| CN215539397U (en) * | 2021-07-21 | 2022-01-18 | 广州普华环境科技有限公司 | Self-excitation type wet dust removal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115055019A (en) | 2022-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1981003436A1 (en) | Centrifugal separator | |
| JPH0657294B2 (en) | Device for removing carrier liquid from a gas stream | |
| CN209985117U (en) | Combined spray tower | |
| CN111672235A (en) | Bubble vibration dust removal device and implementation method thereof | |
| CN209997390U (en) | dust removing device | |
| CN115055019B (en) | Wet dust collector | |
| CN211133461U (en) | Be applied to filter equipment of coal liquifaction product gas-solid separation | |
| US2380065A (en) | Apparatus for washing air, gases, or vapors | |
| US3194544A (en) | Air washer | |
| CN113164865A (en) | Exhaust gas purification device and exhaust gas harmful removal device using same | |
| CN114082267B (en) | Integrated coating and paint spraying volatile organic waste gas treatment equipment | |
| US3299621A (en) | Rotary flow gas washer | |
| CN213965564U (en) | Rotational flow waste gas purification device | |
| CN110711450A (en) | Efficient washing tower utilizing high-speed water mist flow force induction effect | |
| US3444669A (en) | High capacity gas washer | |
| CN210631895U (en) | Multistage high-efficient deoiling spray column | |
| CN112013460B (en) | Air purifier | |
| CN113413693A (en) | Efficient particulate matter treater | |
| RU2640534C1 (en) | Mesh horizontal filter | |
| CN111408207A (en) | Flue gas purifying device | |
| CN116116151A (en) | Two-stage spray wet dust removal equipment | |
| JPH11207125A (en) | Air purifier | |
| CN111318114A (en) | Air purifier and air treatment system with same for kitchen | |
| CN218871632U (en) | Two-stage spraying wet dust remover | |
| CN220310065U (en) | Wet dust collector |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |