CN113786699B - Cyclone backflow type waste gas purifier system - Google Patents
Cyclone backflow type waste gas purifier system Download PDFInfo
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- CN113786699B CN113786699B CN202111156383.8A CN202111156383A CN113786699B CN 113786699 B CN113786699 B CN 113786699B CN 202111156383 A CN202111156383 A CN 202111156383A CN 113786699 B CN113786699 B CN 113786699B
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- cyclone
- dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
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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
Abstract
The invention discloses a cyclone reflux type waste gas purifier system which comprises a cyclone pipeline and a cyclone separator which are horizontally and coaxially arranged, and can overcome the problem that dust in the existing cyclone dust collector is brought up by vortex rotation, thereby solving the problem of low dust removal efficiency; the spiral blades and the cyclone separator are arranged in the cyclone pipeline, and the dust-containing gas outlet of the cyclone separator is communicated with the inertial separation type waste gas purifier, so that the dust-containing gas can be purified in multiple levels, dust with different particle sizes in the dust-containing gas can be separated in a targeted manner, and the dust removal effect is good; the emulsifier atomization device can purify oily substances in the dust-containing gas, and the applicability is wide; the system has simple structure, can complete the purification process of the dust-containing gas only by providing a power source by the fan, and is easy to install and disassemble; the invention has the advantages of simple structure, good dust removal effect, high efficiency, and strong universality and adaptability.
Description
Technical Field
The invention belongs to the technical field of industrial waste gas dust removal and purification, and particularly relates to a cyclone backflow type waste gas purifier system.
Background
As the industrial dust-containing gas emission pretreatment, in the field of gas-solid separation devices, cyclone dust removal is the most widely applied technical means at present. The continuous development of technology and the increasing attention of people to environmental issues have made the performance requirements of gas-solid separation devices widely used in industrial production process more and more strict.
When the existing cyclone dust collector operates, gas and dust move in the vertical direction, and the dust is easily brought up by vortex rotation; moreover, most of the existing mainstream dust removal products adopt a single purification mode, so that the dust separation requirements of different particle sizes cannot be met simultaneously, the purification effect of gas oil removal cannot be achieved, and the dust removal and purification efficiency is seriously influenced.
Disclosure of Invention
The invention provides a cyclone reflux type waste gas purifier system aiming at the problems in the prior art.
The invention is realized by the following technical scheme:
a cyclone reflux type waste gas purifier system is characterized by comprising a cyclone pipeline, a cyclone separator, an inertia separation type waste gas purifier, an emulsifier atomization device and a fan;
the cyclone pipeline and the cyclone separator are horizontally and coaxially arranged, and the cyclone pipeline is connected to a dust-containing gas inlet of the cyclone separator;
the inertial separation type waste gas purifier is communicated with a dust-containing gas outlet of the cyclone separator;
the fan is communicated with a clean air outlet of the cyclone separator;
helical blades are arranged inside the cyclone pipeline;
and the emulsifier atomization device is connected to the dust-containing gas inlet side of the cyclone pipeline and is used for emulsifying oily substances in the dust-containing gas.
Further, the inertia separation type waste gas purifier comprises a gas inlet, a gas outlet and a dust exhaust port, wherein the gas inlet is communicated with a dust-containing gas outlet of the cyclone separator;
the inner cavity of the inertia separation type waste gas purifier is a square channel formed by dividing a vertical separation blade and a plurality of inclined separation blades.
Furthermore, the spiral blades arranged at the middle section in the cyclone pipeline are not less than two groups.
Furthermore, cyclone still includes the backward flow mouth, the backward flow mouth is connected return line and is inserted the cyclone pipeline inlet end.
Further, the gas outlet of the inertia separation type waste gas purifier is connected into a return pipeline.
Furthermore, a water sprayer is connected to the return pipeline.
Furthermore, the backflow pipeline and the cyclone pipeline are arranged at an inclination angle of 30-50 degrees.
Further, emulsifier atomizing device passes through the atomizing pipeline and inserts the whirlwind pipeline, and the atomizing pipeline is 35 settings with the whirlwind pipeline.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention discloses a cyclone backflow type waste gas purifier system which comprises a cyclone pipeline and a cyclone separator which are horizontally and coaxially arranged, and can overcome the problem that dust in the existing cyclone dust collector is brought up by vortex rotation, thereby solving the problem of low dust removal efficiency; the spiral blades and the cyclone separator are arranged in the cyclone pipeline, and the dust-containing gas outlet of the cyclone separator is communicated with the inertial separation type waste gas purifier, so that the dust-containing gas can be purified in multiple levels, dust with different particle sizes in the dust-containing gas can be separated in a targeted manner, and the dust removal effect is good; the emulsifier atomization device can purify oily substances in the dust-containing gas, and the applicability is wide; the system has simple structure, can complete the purification process of the dust-containing gas only by providing a power source by the fan, and is easy to install and disassemble; the invention has the advantages of simple structure, good dust removal effect, high efficiency, and strong universality and adaptability.
Furthermore, the inner cavity of the inertia separation type waste gas purifier is a square channel formed by dividing the vertical separation blade and the inclined separation blades, and the vertical separation blade and the inclined separation blades can separate solid particles with larger mass and larger volume from the dust exhaust port by generating inclined friction and collision.
Furthermore, the backflow pipeline realizes the cyclic purification of the dust-containing gas by utilizing the negative pressure of the whole pipeline, firstly has the effect of energy conservation, and can purify the dust-containing gas for many times, thereby improving the purification capacity of the system.
Furthermore, the water sprayer on the backflow pipeline can enlarge dust particles, has certain adhesive force and is convenient to separate and remove.
Drawings
FIG. 1 is a schematic diagram of a cyclonic recirculation type exhaust gas purifier system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the cyclone duct and cyclone separator in an embodiment of the present invention;
fig. 3 is a schematic view of an inertial separation type exhaust gas purifier according to an embodiment of the present invention.
In the figure: the device comprises a cyclone pipeline 1, a helical blade 10, a cyclone separator 2, a return pipeline 20, a water sprayer 21, an inertia separation type waste gas purifier 3, an air inlet 30, an air outlet 31, a dust exhaust port 32, an emulsifier atomizing device 4, an atomizing pipeline 40 and a fan 5.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.
The invention discloses a cyclone reflux type waste gas purifier system, which comprises a cyclone pipeline 1, a cyclone separator 2, an inertia separation type waste gas purifier 3, an emulsifier atomizing device 4 and a fan 5, wherein the cyclone pipeline 1 is connected with the cyclone separator 2;
the cyclone pipeline 1 and the cyclone separator 2 are horizontally and coaxially arranged, so that the problem that dust in the existing cyclone dust collector is brought up by vortex rotation can be solved, and the problem of low dust removal efficiency is further solved; the cyclone pipeline 1 is connected to a dust-containing gas inlet of the cyclone separator 2;
the inertia separation type waste gas purifier 3 is communicated with a dust-containing gas outlet of the cyclone separator 2;
the fan 5 is communicated with a clean air outlet of the cyclone separator 2;
the spiral blades 10 are arranged in the cyclone pipeline 1, and specifically, the spiral blades 10 can be arranged in the middle section in the cyclone pipeline 1;
and the emulsifier atomization device 4 is connected to the dust-containing gas inlet side of the cyclone pipeline 1 and is used for emulsifying oily substances in the dust-containing gas.
In a preferred embodiment of the present invention, as shown in fig. 3, the inertial separation type exhaust gas purifier 3 includes a gas inlet 30, a gas outlet 31 and a dust exhaust port 32, wherein the gas inlet 30 is communicated with a dust-containing gas outlet of the cyclone separator 2;
inertia disconnect-type exhaust gas cleaner 3's inner chamber is cut apart the shape passageway that returns that forms by vertical separation blade and a plurality of slope separation blade, it is concrete, vertical separation blade and a plurality of slope separation blade can be great with the quality through the friction and the collision that produce the slope, the great solid particle of volume separates out from dust exhaust port 32, it is further, vertical separation blade and a plurality of slope keep off can form passageway and lower passageway in the dust exhaust port 32 top of inertia disconnect-type exhaust gas cleaner 3 inner chamber bottom, increase the circulation passageway that gets into the inner chamber dusty gas, can carry out the desorption to the granule of different particle diameters.
In another preferred embodiment of the present invention, as shown in fig. 2, at least two sets of helical blades 10 are disposed in the middle section of the interior of the cyclone duct 1.
Another preferred embodiment provided by the present invention is that the cyclone separator 2 further comprises a return port, and the return port is connected to the return pipeline 20 and is connected to the air inlet end of the cyclone pipeline 1; specifically, the backflow pipeline 20 utilizes the overall pipeline negative pressure to realize the circulation purification of the dust-containing gas, and firstly has an energy-saving effect, and meanwhile, the dust-containing gas can be purified for many times, so that the purification capacity of the system is improved.
Further, the gas outlet 31 of the inertia separation type waste gas purifier 3 is connected to the return pipeline 20, so that multiple purification of the gas discharged by the inertia separation type waste gas purifier 3 can be realized, and the purification strength of the system is further improved.
Further, a water sprayer 21 is connected to the return pipe 20.
Another preferred embodiment of the present invention is that, in order to reduce the pressure loss of the backflow pipeline 20, the backflow pipeline 20 is disposed at an inclination angle of 30-50 ° with respect to the cyclone pipeline 1.
Another preferred embodiment provided by the present invention is that the emulsifier atomization device 4 is connected to the cyclone pipe 1 through an atomization pipe 40, and the atomization pipe 40 is arranged at an angle of 35 ° with respect to the cyclone pipe 1.
Claims (4)
1. A cyclone reflux type waste gas purifier system is characterized by comprising a cyclone pipeline (1), a cyclone separator (2), an inertia separation type waste gas purifier (3), an emulsifier atomization device (4) and a fan (5);
the cyclone pipeline (1) and the cyclone separator (2) are arranged horizontally and coaxially, and the cyclone pipeline (1) is connected to a dust-containing gas inlet of the cyclone separator (2); the cyclone separator (2) also comprises a return port, and the return port is connected with the return pipeline (20) and is connected to the air inlet end of the cyclone pipeline (1);
the inertia separation type waste gas purifier (3) is communicated with a dust-containing gas outlet of the cyclone separator (2); an air outlet (31) of the inertia separation type waste gas purifier (3) is connected to a return pipeline (20);
the fan (5) is communicated with a net air outlet of the cyclone separator (2);
a helical blade (10) is arranged in the cyclone pipeline (1);
the emulsifier atomization device (4) is connected to the dust-containing gas inlet side of the cyclone pipeline (1) and is used for emulsifying oily substances in the dust-containing gas; the emulsifier atomization device (4) is connected to the cyclone pipeline (1) through an atomization pipeline (40), and the atomization pipeline (40) and the cyclone pipeline (1) are arranged at an angle of 35 degrees;
the inertial separation type waste gas purifier (3) comprises a gas inlet (30), a gas outlet (31) and a dust exhaust port (32), wherein the gas inlet (30) is communicated with a dust-containing gas outlet of the cyclone separator (2);
the inner cavity of the inertia separation type waste gas purifier (3) is a clip-shaped channel formed by dividing a vertical separation blade and a plurality of inclined separation blades.
2. The cyclone-reflux type exhaust gas purifier system as claimed in claim 1, wherein the number of the helical blades (10) provided at the middle section inside the cyclone duct (1) is not less than two.
3. A cyclone-return type exhaust gas cleaner system according to claim 1, wherein a water sprayer (21) is connected to the return duct (20).
4. A cyclone-return type exhaust gas cleaner system according to claim 1, wherein the return duct (20) is disposed at an inclination of 30-50 ° to the cyclone duct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111156383.8A CN113786699B (en) | 2021-09-29 | 2021-09-29 | Cyclone backflow type waste gas purifier system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111156383.8A CN113786699B (en) | 2021-09-29 | 2021-09-29 | Cyclone backflow type waste gas purifier system |
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| CN113786699A CN113786699A (en) | 2021-12-14 |
| CN113786699B true CN113786699B (en) | 2022-12-09 |
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| AR124440A1 (en) * | 2021-12-20 | 2023-03-29 | Marcos Mazza | INTELLIGENT HIGH PRESSURE SYSTEM WITH SPRAYERS OF A FINAL PRODUCT IN EMULSION WITH WATER TO SUPPRESS DUSTS EMITTED DURING CEREALS MOVEMENTS |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992543Y (en) * | 2006-12-28 | 2007-12-19 | 刘军 | Dust cleaning device for gas generator |
| CN202223992U (en) * | 2011-08-03 | 2012-05-23 | 中冶京诚工程技术有限公司 | Spiral-flow type spark catcher |
| CN103736353A (en) * | 2014-01-21 | 2014-04-23 | 泉州市天龙环境工程有限公司 | Spray paint organic solvent waste gas purifying device and solvent recycling method |
| CN205031989U (en) * | 2015-09-24 | 2016-02-17 | 广东美的制冷设备有限公司 | Purifier |
| CN205606683U (en) * | 2016-04-18 | 2016-09-28 | 四川农业大学 | Can effectively get rid of fine particles's domestic smoke ventilator |
| CN107485993A (en) * | 2016-12-15 | 2017-12-19 | 宁波世科光电有限公司 | Harbour oil gas recovery processing system |
| CN107866107A (en) * | 2017-11-27 | 2018-04-03 | 慈溪市嘉驰电器有限公司 | One kind improves dust arrester |
| CN111330359A (en) * | 2020-04-10 | 2020-06-26 | 成都市珑熙科技有限公司 | Hypergravity dust collector |
| CN210874591U (en) * | 2019-09-11 | 2020-06-30 | 河南安赛机制玻璃钢实业有限公司 | Dust collector for glass steel desulfurizing tower |
| CN211487046U (en) * | 2019-12-18 | 2020-09-15 | 徐州申恒环境科技有限公司 | Environment-friendly recovery processing device for oil mist waste gas |
-
2021
- 2021-09-29 CN CN202111156383.8A patent/CN113786699B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992543Y (en) * | 2006-12-28 | 2007-12-19 | 刘军 | Dust cleaning device for gas generator |
| CN202223992U (en) * | 2011-08-03 | 2012-05-23 | 中冶京诚工程技术有限公司 | Spiral-flow type spark catcher |
| CN103736353A (en) * | 2014-01-21 | 2014-04-23 | 泉州市天龙环境工程有限公司 | Spray paint organic solvent waste gas purifying device and solvent recycling method |
| CN205031989U (en) * | 2015-09-24 | 2016-02-17 | 广东美的制冷设备有限公司 | Purifier |
| CN205606683U (en) * | 2016-04-18 | 2016-09-28 | 四川农业大学 | Can effectively get rid of fine particles's domestic smoke ventilator |
| CN107485993A (en) * | 2016-12-15 | 2017-12-19 | 宁波世科光电有限公司 | Harbour oil gas recovery processing system |
| CN107866107A (en) * | 2017-11-27 | 2018-04-03 | 慈溪市嘉驰电器有限公司 | One kind improves dust arrester |
| CN210874591U (en) * | 2019-09-11 | 2020-06-30 | 河南安赛机制玻璃钢实业有限公司 | Dust collector for glass steel desulfurizing tower |
| CN211487046U (en) * | 2019-12-18 | 2020-09-15 | 徐州申恒环境科技有限公司 | Environment-friendly recovery processing device for oil mist waste gas |
| CN111330359A (en) * | 2020-04-10 | 2020-06-26 | 成都市珑熙科技有限公司 | Hypergravity dust collector |
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| CN113786699A (en) | 2021-12-14 |
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