CN105169864A - Dedusting device suitable for industrial waste gas - Google Patents
Dedusting device suitable for industrial waste gas Download PDFInfo
- Publication number
- CN105169864A CN105169864A CN201510523730.4A CN201510523730A CN105169864A CN 105169864 A CN105169864 A CN 105169864A CN 201510523730 A CN201510523730 A CN 201510523730A CN 105169864 A CN105169864 A CN 105169864A
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- waste gas
- industrial waste
- air
- applicable
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 title claims abstract description 66
- 239000002440 industrial waste Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 239000000645 desinfectant Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 239000000779 smoke Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dedusting device suitable for industrial waste gas. The dedusting device comprises a first cylindrical shell, wherein multiple filter plate groups are arranged in the first cylindrical shell; a second cylindrical shell, wherein two baffle plates are arranged on the sidewall of the second cylindrical shell in sequence from top to bottom; an air blower, which can absorb air into a first cavity from a first air inlet and then blow the air into a second air inlet from a first air outlet; and a cleaning device, which comprises an L-shaped pipeline. The dedusting device has the advantages of simple structure and low cost. Water is sprayed from a plurality of nozzles, water soluble gas in the air that enters the second cylindrical shell is dissolved, moreover, small particle dusts in the air are further precipitated, thus the air is cleaned; the water sprayed from the nozzles can be collected and reused, the energy is saved, and the market prospect is good.
Description
Technical field
The invention belongs to gas sanitizes field, be specifically related to a kind of dust arrester being applicable to industrial waste gas.
Background technology
Along with the improving constantly of living standard of people, environmental consciousness progressively promotes, people more and more pay close attention to air quality, industrial waste gas is both containing a large amount of insoluble dust, soot dust granule, gas again containing great amount of soluble, such as hydrogen sulfide, nitrogen oxide, hydrogen chloride etc., if these materials enter air, not only can severe contamination air, and these materials enter in the body of people by different approach, the direct generation harm had, what have also has cumulative effect, the health of harm people that can be more serious, and usually there is equipment complexity in industrial waste gas cleaning device on the market, expensive, range of application is narrower, bad or the low price of marketing effect, but the problem of cleaning effect difference.
Summary of the invention
An object of the present invention is to provide a kind of dust arrester being applicable to industrial waste gas; first the multiple filter groups in the first cylindrical shell are utilized tentatively to filter industrial waste gas; removing bulky grain dust; avoid it to the blocking of follow-up equipment and infringement, and the advantage will illustrated at least is below provided.
A further object of the invention is that the water smoke recycling multiple nozzles spray dissolves the soluble gas entered in the gas of the second cylindrical shell and promotes that the granule dust in gas carries out further sedimentation, thus reaches removal cleaning effect.
A further object of the invention the water smoke of nozzles spray can be collected, more again recycle, economize energy.
Technical scheme provided by the invention is:
Be applicable to a dust arrester for industrial waste gas, comprise:
First cylindrical shell, it is arranged on the first support, described first cylindrical shell is the first cavity structure that bottom is provided with the first air entry, top is provided with the first gas outlet, be spaced from top to bottom in described first cylindrical shell and be provided with multiple filter group, each described filter group comprises the first filter, filtering material layer and the second filter from top to bottom successively, described first filter is provided with the first through hole that multiple diameter is the circle of 20nm, and described second filter is provided with the second through hole that multiple diameter is the circle of 18nm;
Second cylindrical shell, it is installed on the secondary support bracket, described second cylindrical shell is that bottom is provided with the second air entry, the second cavity structure of the second gas outlet is located at top, the dividing plate that surface uniform offers multiple third through-hole is provided with in described second cylindrical shell, described second cavity structure is divided into the clean chamber being positioned at top and the cleaning chambers being positioned at below by described dividing plate, described baffle surface is coated with the waterproof ventilated membrane that thickness is 1mm, described second cylinder lateral wall sets gradually two baffle plates from top to bottom, described baffle plate to round setting along described second cylindrical shell madial wall, itself and side wall lower ends are 30 °, described second cylinder body bottom offers discharge outlet, described discharge outlet is communicated with a water tank by pipeline, the height of described second support is higher than the height of described water tank,
Air blast, its one end connects the first gas outlet by flexible pipe, the other end connects the second air entry by flexible pipe, and described air blast is set to air to be drawn in described first cavity from described first air entry, and by described air via described first gas outlet air blast to the second air entry;
Cleaning device, it comprises a L-type pipeline, the horizontal component of L-type pipeline passes described second cylinder lateral wall and is positioned at below described dividing plate, the L-type pipeline partial separation be positioned at immediately below described dividing plate arranges multiple nozzle, and the vertical portion of described L-type pipeline is positioned at described second cylindrical shell outside and is communicated with described water tank by compression pump.
Preferably, described is applicable in the dust arrester of industrial waste gas, and the quantity of described filter group is 3.
Preferably, described is applicable in the dust arrester of industrial waste gas, and the porous material particle that described filtering material layer is 35nm by particle diameter is formed.
Preferably, described is applicable in the dust arrester of industrial waste gas, and described dividing plate is wavy, and it is horizontally disposed with, and is fixedly connected with described second cylindrical shell.
Preferably, described is applicable in the dust arrester of industrial waste gas, and the described baffle plate be positioned at bottom is arranged on the top of described second air entry.
Preferably, described is applicable in the dust arrester of industrial waste gas, splendid attire pure water or disinfectant in described water tank.
Preferably, described is applicable in the dust arrester of industrial waste gas, and described nozzle is ultrasonic atomizing nozzle.
Preferably, described is applicable in the dust arrester of industrial waste gas, and described first cylindrical shell and described second cylindrical shell all adopt glass-reinforced plastic material to make.
Preferably, described is applicable in the dust arrester of industrial waste gas, and the height of described first support is consistent with described second support.
The present invention at least comprises following beneficial effect: first utilize the multiple filter groups in the first cylindrical shell tentatively to filter industrial waste gas; removing bulky grain dust; avoid it to the blocking of follow-up equipment and infringement; the water smoke recycling multiple nozzles spray dissolves the soluble gas entered in the gas of the second cylindrical shell and promotes that the granule dust in gas carries out further sedimentation; thus reach removal cleaning effect; the water smoke of nozzles spray can also be collected; again recycle again, economize energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of sewage disposal system of the present invention;
Fig. 2 is the structural representation of the filter group in sewage disposal system of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
As depicted in figs. 1 and 2,
Be applicable to a dust arrester for industrial waste gas, comprise:
First cylindrical shell 1, it is arranged on the first support 110, described first cylindrical shell 1 is bottom is provided with the first air entry 120, top is provided with the first gas outlet 130 the first cavity structure, be spaced from top to bottom in described first cylindrical shell 1 and be provided with multiple filter group 140, each described filter group 140 comprises the first filter 141, filtering material layer 142 and the second filter 143 from top to bottom successively, described first filter 141 is provided with the first through hole that multiple diameter is the circle of 20nm, and described second filter 143 is provided with the second through hole that multiple diameter is the circle of 18nm;
Second cylindrical shell 2, it is arranged on the second support 210, described second cylindrical shell 2 is provided with the second air entry 220 for bottom, the second cavity structure of the second gas outlet 230 is located at top, the dividing plate 240 that surface uniform offers multiple third through-hole is provided with in described second cylindrical shell 2, described second cavity structure is divided into the clean chamber being positioned at top and the cleaning chambers being positioned at below by described dividing plate 240, described dividing plate 240 Surface coating has thickness to be the waterproof ventilated membrane of 1mm, described second cylindrical shell 2 sidewall sets gradually two baffle plates 250 from top to bottom, described baffle plate 250 to round setting along described second cylindrical shell 2 madial wall, itself and side wall lower ends are 30 °, discharge outlet 260 is offered bottom described second cylindrical shell 2, described discharge outlet 260 is communicated with a water tank 3 by pipeline, the height of described second support 210 is higher than the height of described water tank 3,
Air blast 4, its one end connects the first gas outlet 130 by flexible pipe, the other end connects the second air entry 220 by flexible pipe, described air blast 4 is set to air to be drawn in described first cavity from described first air entry 220, and by described air via described first gas outlet 130 air blast to the second air entry 220;
Cleaning device 5, it comprises a L-type pipeline 510, the horizontal component of L-type pipeline 510 passes described second cylindrical shell 2 sidewall and is positioned at below described dividing plate 240, L-type pipeline 510 partial separation be positioned at immediately below described dividing plate 240 arranges multiple nozzle 520, and the vertical portion of described L-type pipeline 510 is positioned at described second cylindrical shell 2 outside and is communicated with described water tank 3 by compression pump 530.
First, under the suction of air blast 4, pending industrial waste gas enters in described first cavity structure from the first air entry 120, through the filtration of multiple described filter group 140, the object of preliminary filtration of the bulky grain dust in removing waste gas can be reached, avoid it to the blocking of follow-up equipment and infringement, and described first through hole and described second through-hole aperture less, be nanoscale, the most of granule dust in industrial waste gas can be removed;
Then, under the suction of air blast 4, be drawn onto the second air entry 220 of described second cylindrical shell 2 from the first gas outlet 130 of described first cylindrical shell 1 through the preliminary waste gas filtered, enter in described second cavity structure, under the blasting action of air blast 4, move from the bottom up, run into the water smoke that nozzle 520 gushes out, the further sedimentation of granule dust in waste gas, and the particle diameter of the water of water smoke form is less, surface area is larger, be of value to the ammonia of the solubility in waste gas, the gas dissolutions such as oxynitrides are in water smoke, further raising cleaning efficiency, and described dividing plate 240 Surface coating has thickness to be the waterproof ventilated membrane of 1mm, the moisture in the gas cleaned through water smoke can be removed, ensure that the gas finally obtained is dry gas, in described second cylindrical shell 2, arrange the baffle plate 250 of two ring-types, the water smoke that nozzle 520 can be avoided to eject directly impacts the second cylindrical shell 2 inwall, causes damage to described second cylindrical shell 2,
And the height of described second support 210 is higher than the height of described water tank 3, the water of nozzles spray falls into bottom described second cylindrical shell 2, self gravitation then can be utilized to enter in described water tank 3 through described discharge outlet 260, more again recycle, economize energy.
Described is applicable in the dust arrester of industrial waste gas, and the quantity of described filter group 140 is 3, and now filter effect is best, and the quantity of filter group 140 is too much, can increase manufacturing cost, but the raising limited use to filter effect; And quantity is very few, then filter effect can be caused bad.
Described is applicable in the dust arrester of industrial waste gas, and the porous material particle that described filtering material layer 142 is 35nm by particle diameter is formed, and porous material specific area is comparatively large, and adsorption effect is better, and its particle diameter is less, is more conducive to improving adsorption function.
Described is applicable in the dust arrester of industrial waste gas, and described dividing plate 240 is in wavy, comparatively large with gas-contact area, and contribute to improving filter effect, it is horizontally disposed with, and is fixedly connected with described second cylindrical shell 2, more firm like this.
Described is applicable in the dust arrester of industrial waste gas, and the described baffle plate 250 be positioned at bottom is arranged on the top of described second air entry 220, avoids the atomized water spray being dissolved in gaseous impurity to pollute to described second air entry 220.
Described is applicable in the dust arrester of industrial waste gas, splendid attire pure water or disinfectant in described water tank 3, selects the type of the water of required splendid attire, if need the gas after obtaining the higher sterilization of quality, then fill disinfectant, otherwise use pure water according to actual conditions.
Described is applicable in the dust arrester of industrial waste gas, and described nozzle 520 is ultrasonic atomizing nozzle, and ultrasonic atomizing nozzle atomizing effect is fine, and the particle diameter of its water ejected is less.
Described is applicable in the dust arrester of industrial waste gas, and described first cylindrical shell and described second cylindrical shell all adopt glass-reinforced plastic material to make, and structural strength is high.
Described is applicable in the dust arrester of industrial waste gas, and the height of described first support 110 is consistent with described second support 210, does not have difference in height, is convenient to the transmission that air blast 4 carries out gas.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. be applicable to a dust arrester for industrial waste gas, it is characterized in that, comprising:
First cylindrical shell, it is arranged on the first support, described first cylindrical shell is the first cavity structure that bottom is provided with the first air entry, top is provided with the first gas outlet, be spaced from top to bottom in described first cylindrical shell and be provided with multiple filter group, each described filter group comprises the first filter, filtering material layer and the second filter from top to bottom successively, described first filter is provided with the first through hole that multiple diameter is the circle of 20nm, and described second filter is provided with the second through hole that multiple diameter is the circle of 18nm;
Second cylindrical shell, it is installed on the secondary support bracket, described second cylindrical shell is that bottom is provided with the second air entry, the second cavity structure of the second gas outlet is located at top, the dividing plate that surface uniform offers multiple third through-hole is provided with in described second cylindrical shell, described second cavity structure is divided into the clean chamber being positioned at top and the cleaning chambers being positioned at below by described dividing plate, described baffle surface is coated with the waterproof ventilated membrane that thickness is 1mm, described second cylinder lateral wall sets gradually two baffle plates from top to bottom, described baffle plate to round setting along described second cylindrical shell madial wall, itself and side wall lower ends are 30 °, described second cylinder body bottom offers discharge outlet, described discharge outlet is communicated with a water tank by pipeline, the height of described second support is higher than the height of described water tank,
Air blast, its one end connects the first gas outlet by flexible pipe, the other end connects the second air entry by flexible pipe, and described air blast is set to air to be drawn in described first cavity from described first air entry, and by described air via described first gas outlet air blast to the second air entry;
Cleaning device, it comprises a L-type pipeline, the horizontal component of L-type pipeline passes described second cylinder lateral wall and is positioned at below described dividing plate, the L-type pipeline partial separation be positioned at immediately below described dividing plate arranges multiple nozzle, and the vertical portion of described L-type pipeline is positioned at described second cylindrical shell outside and is communicated with described water tank by compression pump.
2. be applicable to the dust arrester of industrial waste gas as claimed in claim 1, it is characterized in that, the quantity of described filter group is 3.
3. be applicable to the dust arrester of industrial waste gas as claimed in claim 2, it is characterized in that, the porous material particle that described filtering material layer is 35nm by particle diameter is formed.
4. be applicable to the dust arrester of industrial waste gas as claimed in claim 3, it is characterized in that, described dividing plate is wavy, and it is horizontally disposed with, and is fixedly connected with described second cylindrical shell.
5. be applicable to the dust arrester of industrial waste gas as claimed in claim 4, it is characterized in that, the described baffle plate be positioned at bottom is arranged on the top of described second air entry.
6. be applicable to the dust arrester of industrial waste gas as claimed in claim 5, it is characterized in that, splendid attire pure water or disinfectant in described water tank.
7. be applicable to the dust arrester of industrial waste gas as claimed in claim 6, it is characterized in that, described nozzle is ultrasonic atomizing nozzle.
8. be applicable to the dust arrester of industrial waste gas as claimed in claim 7, it is characterized in that, described first cylindrical shell and described second cylindrical shell all adopt glass-reinforced plastic material to make.
9. be applicable to the dust arrester of industrial waste gas as claimed in claim 8, it is characterized in that, the height of described first support is consistent with described second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523730.4A CN105169864B (en) | 2015-08-25 | 2015-08-25 | A kind of dust arrester suitable for industrial waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523730.4A CN105169864B (en) | 2015-08-25 | 2015-08-25 | A kind of dust arrester suitable for industrial waste gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105169864A true CN105169864A (en) | 2015-12-23 |
| CN105169864B CN105169864B (en) | 2017-10-24 |
Family
ID=54892580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510523730.4A Active CN105169864B (en) | 2015-08-25 | 2015-08-25 | A kind of dust arrester suitable for industrial waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105169864B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930348A (en) * | 2017-12-08 | 2018-04-20 | 江苏振光电力设备制造有限公司 | A kind of volatile recovery system of open hydrochloric acid trough |
| CN108499246A (en) * | 2018-05-03 | 2018-09-07 | 池仁淼 | Industrial waste gas processing dust accumulation recycle device |
| CN110624348A (en) * | 2019-08-27 | 2019-12-31 | 江苏鲲鹏环保工程技术有限公司 | Environment-friendly circulating dust removal device for coal-fired power plant and dust removal process thereof |
| CN110743300A (en) * | 2019-10-10 | 2020-02-04 | 龙礼杰 | Dust treatment device for wood working |
| WO2021008460A1 (en) * | 2019-07-12 | 2021-01-21 | 金华华东环保设备有限公司 | Device for removing dust from flue gas using water mist |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4203385A1 (en) * | 1992-02-06 | 1993-08-12 | Wmu Filtersysteme Gmbh | Use of unchanged, emulsified or modified vegetable oil - for cleaning gas mixt. contg. solvent vapour, odorous substance or other harmful substances |
| CN203874629U (en) * | 2014-05-12 | 2014-10-15 | 孙艳玲 | Power station boiler flue gas dust removal device |
| CN203886380U (en) * | 2014-06-10 | 2014-10-22 | 宁波市鄞州一滴水环保科技有限公司 | Device for treating oil fume by adopting mixed mode |
| CN104258675A (en) * | 2014-09-23 | 2015-01-07 | 成都冠禹科技有限公司 | Incinerator waste gas purifying device |
| CN204469491U (en) * | 2015-03-06 | 2015-07-15 | 北京金盾建材有限公司 | Waste gas filter |
-
2015
- 2015-08-25 CN CN201510523730.4A patent/CN105169864B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4203385A1 (en) * | 1992-02-06 | 1993-08-12 | Wmu Filtersysteme Gmbh | Use of unchanged, emulsified or modified vegetable oil - for cleaning gas mixt. contg. solvent vapour, odorous substance or other harmful substances |
| CN203874629U (en) * | 2014-05-12 | 2014-10-15 | 孙艳玲 | Power station boiler flue gas dust removal device |
| CN203886380U (en) * | 2014-06-10 | 2014-10-22 | 宁波市鄞州一滴水环保科技有限公司 | Device for treating oil fume by adopting mixed mode |
| CN104258675A (en) * | 2014-09-23 | 2015-01-07 | 成都冠禹科技有限公司 | Incinerator waste gas purifying device |
| CN204469491U (en) * | 2015-03-06 | 2015-07-15 | 北京金盾建材有限公司 | Waste gas filter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930348A (en) * | 2017-12-08 | 2018-04-20 | 江苏振光电力设备制造有限公司 | A kind of volatile recovery system of open hydrochloric acid trough |
| CN108499246A (en) * | 2018-05-03 | 2018-09-07 | 池仁淼 | Industrial waste gas processing dust accumulation recycle device |
| CN108499246B (en) * | 2018-05-03 | 2020-06-26 | 池仁淼 | Accumulated dust recycling device for industrial waste gas treatment |
| WO2021008460A1 (en) * | 2019-07-12 | 2021-01-21 | 金华华东环保设备有限公司 | Device for removing dust from flue gas using water mist |
| CN110624348A (en) * | 2019-08-27 | 2019-12-31 | 江苏鲲鹏环保工程技术有限公司 | Environment-friendly circulating dust removal device for coal-fired power plant and dust removal process thereof |
| CN110624348B (en) * | 2019-08-27 | 2021-05-25 | 江苏鲲鹏环保工程技术有限公司 | Environment-friendly circulating dust removal device for coal-fired power plant and dust removal process thereof |
| CN110743300A (en) * | 2019-10-10 | 2020-02-04 | 龙礼杰 | Dust treatment device for wood working |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105169864B (en) | 2017-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105169864A (en) | Dedusting device suitable for industrial waste gas | |
| CN107511022A (en) | A kind of disintegrating machine high-efficiency energy-saving dust-removing equipment | |
| CN208287764U (en) | A kind of chemical emission processing unit that absorbing liquid recycles | |
| CN103736353A (en) | Spray paint organic solvent waste gas purifying device and solvent recycling method | |
| CN106984122A (en) | A kind of cleaner | |
| CN104307278A (en) | Water curtain dust precipitator | |
| CN104722151B (en) | Industrial waste gas washer | |
| CN105107333A (en) | Dust treatment device | |
| CN105056684B (en) | Cleaning device suitable for dusty air | |
| CN110496483B (en) | Large-scale environmental protection dust collecting equipment | |
| CN104857801B (en) | A kind of power plant exhaust cleaning equipment | |
| CN106110817A (en) | A kind of dust arrester | |
| CN203777867U (en) | Waste gas purification device | |
| CN207591507U (en) | A kind of water mist dust-removing system | |
| CN206853369U (en) | A kind of cleaner | |
| CN205965359U (en) | A multistage wet dedusting device for spring production | |
| CN212396248U (en) | Dust collecting device for discharging clinker out of warehouse | |
| CN210993552U (en) | A dust collector for cement manufacture workshop | |
| CN204684880U (en) | Industrial waste gas washer | |
| CN210544081U (en) | Dust remover for grinding inner wall of steel pipe | |
| CN203447926U (en) | Factory air purifier | |
| CN203829861U (en) | Powdery paint water-spraying secondary dust removing system | |
| CN112121566A (en) | Air purification device for building construction | |
| CN104722150A (en) | Waste gas purifier for pharmaceutical and chemical industries | |
| CN110743296A (en) | Dust removal environmental protection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Junfen Inventor after: Zeng Qinli Inventor after: Wang Zhiqiang Inventor before: Luo Jiezhi |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170914 Address after: 441000 Shengli Street, Hubei, Xiangyang, No. 182 Applicant after: The Sixth Construction Co., Ltd. of China National Chemical Engineering Corp. Address before: Our the Guangxi Zhuang Autonomous Region Hepu County Lianzhou Town Road 536100 Applicant before: Luo Jiezhi |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |