CN109647115B - Rapid dust removal and haze removal purifier - Google Patents
Rapid dust removal and haze removal purifier Download PDFInfo
- Publication number
- CN109647115B CN109647115B CN201910101793.9A CN201910101793A CN109647115B CN 109647115 B CN109647115 B CN 109647115B CN 201910101793 A CN201910101793 A CN 201910101793A CN 109647115 B CN109647115 B CN 109647115B
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- Prior art keywords
- air inlet
- purifying
- purification
- pipe
- liquefaction
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- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 36
- 238000000746 purification Methods 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention relates to a rapid dust and haze removal purifier, which comprises an air inlet device, a purifying device and an air exhaust device which are sequentially connected, and further comprises a power supply device which is respectively and electrically connected with the air inlet device and the air exhaust device, wherein the purifying device comprises a first purifying group and a second purifying group which are mutually communicated through a relay air exhaust device, the first purifying group is communicated with a liquid storage device, and both the first purifying group and the second purifying group comprise a liquefaction pool mechanism, a filtering purifying chamber mechanism and a purifying chamber mechanism which are respectively and obliquely communicated with the top of the liquefaction pool mechanism; compared with the prior art, the invention has the advantages that: through the means that combines filtering, purification and sticking wet, liquid level adhesion, constitute multistage purification, furthest makes dust haze gas obtain purifying discharge clean up to standard air to guarantee production, operational environment's cleanness and health.
Description
Technical Field
The invention relates to the field of environmental protection devices, in particular to a rapid dust and haze removal purifier.
Background
Along with the continuous enhancement of environmental awareness of people, the purification requirement on dust-containing gas generated in the production process is also continuously improved. At present, most of the conventional cloth bag filtration (for collecting dust particles with the diameter of more than 10 mu m) or filter core filtration (for collecting dust particles with the diameter of more than 5 mu m) or wet dust removal is adopted, the cloth bag filtration is used for filtering the dust-containing gas, then directly discharged, about 5 percent of superfine dust particles with the diameter smaller than 5 mu m still exist in the discharged gas, and cannot be removed, and the superfine dust particles directly pollute the environment.
Wet dust removal is to separate dust particles from gas in dust gas by washing with water or other liquid in contact with the gas with heat and mass transfer. At present, the wet dust removal efficiency is low, generally about 60-90%, and the one-time purification cannot reach the national emission standard. If the dust removal efficiency is further improved, the required pressure loss increases with the increase in efficiency, and the efficiency is not obvious.
Disclosure of Invention
The invention aims at: provides a quick speed dust removal removes haze clarifier.
The technical scheme of the invention is as follows: the utility model provides a quick dust removal removes haze purifier, includes air inlet unit, purifier and the exhaust device who connects gradually, still include respectively with air inlet unit and exhaust device electricity are connected's power supply unit, purifier includes the first purification group and the second purification group that communicate each other through relay exhaust device, the first purification group intercommunication has liquid storage device, the first purification group and second purification group all include liquefaction pond mechanism, incline the intercommunication respectively and be in filtration clean room mechanism and clean room mechanism at liquefaction pond mechanism top.
Further: the air inlet device comprises an air inlet, an air inlet filter pipe and an air inlet pipe which are sequentially communicated, the air inlet pipe is communicated with the first purifying group, a filter screen is arranged in the air inlet, and an air inlet fan is arranged in the air inlet pipe.
Further: the air inlet is connected with the air inlet filter pipe through a flange, and the air inlet filter pipe is also connected with the air inlet pipe through a flange.
Further: each liquefaction pool mechanism comprises a liquefaction pool and a filtering cover horizontally arranged at the top end of the liquefaction pool, and further comprises a hydraulic pump arranged at the bottom of the liquefaction pool and a liquid spraying pipe arranged on the side face of the filtering cover and used for spraying and washing the filtering cover, a balance hose is communicated between the liquefaction pools, a liquid flowing pipeline is communicated between the inside of the liquefaction pool and the purification chamber mechanism, the filtering cover is a dome-shaped filtering cover, a liquid level height detecting hole is formed in the side wall of the liquefaction pool, and a U-shaped wind shield used for blocking the entering gas to the liquid level is further arranged in the liquefaction pool.
Further: each filtering purification chamber mechanism comprises a filtering purification chamber main body which is obliquely communicated with the top of the liquefaction pool mechanism and a wind direction guide vane support which is installed in the filtering purification chamber main body in a penetrating mode, a guide vane is installed on the wind direction guide vane support, a dust adhering surface is paved on the inner wall of the filtering purification chamber main body, and a liquid water spray pipe is also installed in the filtering purification chamber main body.
Further: each purifying chamber mechanism comprises a purifying chamber main body obliquely communicated with the top of the liquefying tank mechanism and a bracket penetrating through the purifying chamber main body, wherein a spray pipe filter screen combination is arranged on the bracket, and a liquid-gas trans-pressing plate is further arranged at the top end of the inside of the purifying chamber main body.
Further: the relay exhaust device comprises a connecting pipe communicated with the first purification group and a relay exhaust pipe arranged between the connecting pipe and the second purification group, and a relay exhaust fan is arranged in the relay exhaust pipe.
Further: the exhaust device comprises a main pipeline and an exhaust outlet which are sequentially communicated with the second purification group, an exhaust fan is arranged between the main pipeline and the exhaust outlet, and the exhaust fan is respectively connected with the main pipeline and the exhaust outlet through connecting flanges.
Further: the liquid storage device comprises a liquid storage tank and a liquid storage tank filter screen arranged at a communication port of the liquid storage tank and the first purification group, and a liquid filling port is formed in the top of the liquid storage tank.
Further: the power supply device comprises a power supply box, and further comprises a power supply socket, a switch and an indicator lamp which are respectively arranged on the surface of the power supply box, wherein the power supply socket, the switch and the indicator lamp are electrically connected with the power supply box.
Compared with the prior art, the invention has the advantages that: through the means that combines filtering, purification and sticking wet, liquid level adhesion, constitute multistage purification, furthest makes dust haze gas obtain purifying discharge clean up to standard air to guarantee production, operational environment's cleanness and health.
Drawings
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the embodiments of the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention:
FIG. 1 is a schematic diagram of the structure of the present invention;
### 1. A flange; 2. an air inlet; 3. an air inlet filter pipe; 4. an air inlet pipe; 5. a wind inlet machine; 6. liquid water a spray pipe; 7. a deflector; 8. a dust-sticking surface; 9. a filtering purification chamber body; 10. a liquefaction pool; 11. a hydraulic pump; 12. a liquid level height detecting hole; 13. a liquid discharge valve; 14. a filter cover; 15. a liquid spraying pipe; 16. a liquid adding port; 17. a spray pipe filter screen combination; 18. a connecting pipe; 19. a relay exhaust fan; 20. a clean room main body; 21. a fluid conduit; 22. u-shaped wind shield; 23. a liquid-gas trans-form platen; 24. wind direction guide vane a bracket; 25. a liquid storage tank; 26. a liquid storage tank filter screen; 27. a balancing hose; 28. a bracket; 29. a main pipe; 30. a connecting flange; 31. exhaust fan the method comprises the steps of carrying out a first treatment on the surface of the; 32. an air outlet; 33. a power socket; 34. a power supply box; 35. a switch; 36. an indicator light.
Detailed Description
Examples: the utility model provides a quick dust removal removes haze purifier as shown in fig. 1, including the hot blast blowpipe device, purifier and the exhaust device that connect gradually, still include respectively with hot blast blowpipe device and the power supply unit who is connected of exhaust device electricity, hot blast blowpipe device is including air intake 2 and air inlet filter tube 3 and the air-supply line 4 that communicate in proper order, air-supply line 4 with first purification group is linked together, install the filter screen in the air intake 2, air-supply line 4 internally mounted has air inlet fan 5. The air inlet is connected with the air inlet filter pipe through a flange 1, and the air inlet filter pipe 3 is also connected with the air inlet pipe 4 through the flange 1.
The purification device comprises a first purification group and a second purification group which are mutually communicated through a relay exhaust device, wherein the first purification group is communicated with a liquid storage device, and the first purification group and the second purification group comprise a liquefaction pool mechanism, a filtration purification chamber mechanism and a purification chamber mechanism which are respectively obliquely communicated with the top of the liquefaction pool mechanism.
Each liquefaction pool mechanism comprises a liquefaction pool 10, a filter cover 14 horizontally arranged at the top end of the liquefaction pool 10, a hydraulic pump 11 arranged at the bottom of the liquefaction pool 14, and a spray pipe 15 arranged on the side surface of the filter cover 14 and used for spraying the filter cover 14, wherein a drain valve 13 is arranged at the bottom of the liquefaction pool 10, and the filter cover 14 is a dome-shaped filter cover with a large area, so that the filtering efficiency is increased. The balance hose 27 is communicated between the liquefaction tanks 10, the liquid flowing pipeline 21 is communicated between the inside of the liquefaction tanks 10 and the purifying room mechanism, the side wall of the liquefaction tanks 10 is provided with a liquid level height detection hole 12, so that the liquid level in the liquefaction tanks 10 can be conveniently observed, and the liquefaction tanks 10 are also internally provided with U-shaped wind shields 51 for blocking the entering gas to the liquid level. Each purifying chamber mechanism comprises a purifying chamber main body 20 obliquely communicated with the top of the liquefying tank 10 and a bracket 38 penetrating through the purifying chamber main body 20, a spray pipe filter screen combination 17 is installed on the bracket 38, and a liquid-gas trans-pressing plate 52 is also installed at the top end of the inside of the purifying chamber main body 20.
The liquid storage device comprises a liquid storage tank 25 and a liquid storage tank filter screen 26 arranged at the communication port of the liquid storage tank 25 and the liquefaction tank 10 of the first purification group, and a liquid filling port 22 is formed in the top of the liquid storage tank 25.
Every filtering purification room mechanism all including the slope intercommunication filtering purification room main part 9 at liquefaction pond 10 top and run through and install wind direction guide vane support 24 in the filtering purification room main part 9, install guide vane 7 on the wind direction guide vane support 24, filter purification room main part 9 inner wall upper berth has glued dirt face 8, and in this embodiment, glue dirt face 8 is cavity chemical fibre and glues dirt face, and the low price glues dirt effectually, still install liquid water spray tube 6 in the filtering purification room main part 9.
The intermediate exhaust device comprises a connecting pipe 18 communicated with the first purifying group and an intermediate exhaust pipe arranged between the connecting pipe 18 and the second purifying group, and an intermediate exhaust fan 19 is arranged in the intermediate exhaust pipe.
The exhaust device comprises a main pipeline 40 and an exhaust outlet 44 which are sequentially communicated with a filtering purification chamber main body 9, a purification chamber mechanism and a liquefaction pool 10 in the second purification group, an exhaust fan 43 is arranged between the main pipeline 40 and the exhaust outlet 44, and the exhaust fan 43 is respectively connected with the main pipeline 40 and the exhaust outlet 44 through a connecting flange 30.
The power supply device comprises a power supply box 47, and further comprises a power supply socket 46, a switch 48 and an indicator light 49 which are respectively arranged on the surface of the power supply box 47, wherein the power supply socket 46, the switch 48 and the indicator light 49 are electrically connected with the power supply box 47.
The air enters from the air inlet 2, enters the filtering and purifying chamber main body 9 of the first purifying group through the operation of the air inlet machine 5, is guided and blown onto the dust-binding surface 8 by the guide vane 7, the dust-binding surface 8 adheres fine particle impurities thereon, the liquid water spray pipe 6 sprays water into the liquefying pool 10 below, when the air flows through the U-shaped wind shield 22, the air impinges on the liquid surface of the liquefying pool 10, dust is adhered by mucus and sinks, the air bounces upwards after impinging on the liquid surface and is filtered through the filtering cover 14, the spray pipe 15 sprays the filtering cover 14, the cleaned liquid flows back into the liquefying pool 10, the air continues to ascend, enters the second purifying group through the spray pipe filter screen combination 17 arranged in the purifying chamber main body 20 after being filtered and cleaned through the connecting pipe 18, repeatedly enters the main pipe 29 after the steps in the first purifying group, and finally is discharged from the air outlet 32 through the operation of the air exhauster 31.
It should be noted that in this document relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and terms such as "comprise" or any other variation thereof are intended to encompass non-exclusive inclusion such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same according to the content of the present invention, and are not intended to limit the scope of the present invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a single embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to specific embodiments, and that the embodiments may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a quick dust removal removes haze purifier which characterized in that: including the hot blast blowpipe apparatus, purifier and the exhaust device that connect gradually, still include respectively with hot blast blowpipe apparatus and exhaust device electricity are connected's power supply unit, purifier includes the first purification group and the second purification group that communicate each other through relay exhaust device, first purification group intercommunication has the reservoir unit, first purification group and second purification group all include liquefaction pond mechanism, incline the intercommunication respectively and be in filtration clean room mechanism and the clean room mechanism at liquefaction pond mechanism top.
2. The rapid dust and haze removal purifier according to claim 1, wherein: the air inlet device comprises an air inlet, an air inlet filter pipe and an air inlet pipe which are sequentially communicated, the air inlet pipe is communicated with the first purifying group, a filter screen is arranged in the air inlet, and an air inlet fan is arranged in the air inlet pipe.
3. The rapid dust and haze removal purifier according to claim 2, wherein: the air inlet is connected with the air inlet filter pipe through a flange, and the air inlet filter pipe is also connected with the air inlet pipe through a flange.
4. The rapid dust and haze removal purifier according to claim 1, wherein: each liquefaction pool mechanism comprises a liquefaction pool and a filtering cover horizontally arranged at the top end of the liquefaction pool, and further comprises a hydraulic pump arranged at the bottom of the liquefaction pool and a liquid spraying pipe arranged on the side face of the filtering cover and used for spraying and washing the filtering cover, a balance hose is communicated between the liquefaction pools, a liquid flowing pipeline is communicated between the inside of the liquefaction pool and the purification chamber mechanism, the filtering cover is a dome-shaped filtering cover, a liquid level height detecting hole is formed in the side wall of the liquefaction pool, and a U-shaped wind shield used for blocking the entering gas to the liquid level is further arranged in the liquefaction pool.
5. The rapid dust and haze removal purifier according to claim 1, wherein: each filtering purification chamber mechanism comprises a filtering purification chamber main body which is obliquely communicated with the top of the liquefaction pool mechanism and a wind direction guide vane support which is installed in the filtering purification chamber main body in a penetrating mode, a guide vane is installed on the wind direction guide vane support, a dust adhering surface is paved on the inner wall of the filtering purification chamber main body, and a liquid water spray pipe is also installed in the filtering purification chamber main body.
6. The rapid dust and haze removal purifier according to claim 1, wherein: each purifying chamber mechanism comprises a purifying chamber main body obliquely communicated with the top of the liquefying tank mechanism and a bracket penetrating through the purifying chamber main body, wherein a spray pipe filter screen combination is arranged on the bracket, and a liquid-gas trans-pressing plate is further arranged at the top end of the inside of the purifying chamber main body.
7. The rapid dust and haze removal purifier according to claim 1, wherein: the relay exhaust device comprises a connecting pipe communicated with the first purification group and a relay exhaust pipe arranged between the connecting pipe and the second purification group, and a relay exhaust fan is arranged in the relay exhaust pipe.
8. The rapid dust and haze removal purifier according to claim 1, wherein: the exhaust device comprises a main pipeline and an exhaust outlet which are sequentially communicated with the second purifying group, an exhaust fan is arranged between the main pipeline and the exhaust outlet, the exhaust fan is respectively connected with the main pipeline and the exhaust outlet through connecting flanges.
9. The rapid dust and haze removal purifier according to claim 1, wherein: the liquid storage device comprises a liquid storage tank and a liquid storage tank filter screen arranged at a communication port of the liquid storage tank and the first purification group, and a liquid filling port is formed in the top of the liquid storage tank.
10. The rapid dust and haze removal purifier according to claim 1, wherein: the power supply device comprises a power supply box, and further comprises a power supply socket, a switch and an indicator lamp which are respectively arranged on the surface of the power supply box, wherein the power supply socket, the switch and the indicator lamp are electrically connected with the power supply box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101793.9A CN109647115B (en) | 2019-02-01 | 2019-02-01 | Rapid dust removal and haze removal purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101793.9A CN109647115B (en) | 2019-02-01 | 2019-02-01 | Rapid dust removal and haze removal purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109647115A CN109647115A (en) | 2019-04-19 |
| CN109647115B true CN109647115B (en) | 2024-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910101793.9A Active CN109647115B (en) | 2019-02-01 | 2019-02-01 | Rapid dust removal and haze removal purifier |
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| Country | Link |
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| CN (1) | CN109647115B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200984583Y (en) * | 2006-11-06 | 2007-12-05 | 张应贤 | Soot dust gas processing and purifying machine for electric welding |
| CN203540265U (en) * | 2013-10-28 | 2014-04-16 | 浙江九川竹木有限公司 | Dust purifying device |
| CN204582794U (en) * | 2015-05-04 | 2015-08-26 | 林名楠 | A kind of cement plant small-size dust remover |
| CN206996171U (en) * | 2017-07-06 | 2018-02-13 | 北京卫蓝智慧环境科技有限公司 | A kind of purifier administered for outdoor haze |
| CN108211622A (en) * | 2018-01-19 | 2018-06-29 | 苏州银雀智能科技有限公司 | It is a kind of quickly to remove haze R type engineering trucks |
| CN108554084A (en) * | 2018-04-08 | 2018-09-21 | 徐杨广 | A kind of efficiency of waste gas purifying processing device |
| CN209679779U (en) * | 2019-02-01 | 2019-11-26 | 苏州银雀智能科技有限公司 | A kind of fast dust-removing removes haze clearing machine |
-
2019
- 2019-02-01 CN CN201910101793.9A patent/CN109647115B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200984583Y (en) * | 2006-11-06 | 2007-12-05 | 张应贤 | Soot dust gas processing and purifying machine for electric welding |
| CN203540265U (en) * | 2013-10-28 | 2014-04-16 | 浙江九川竹木有限公司 | Dust purifying device |
| CN204582794U (en) * | 2015-05-04 | 2015-08-26 | 林名楠 | A kind of cement plant small-size dust remover |
| CN206996171U (en) * | 2017-07-06 | 2018-02-13 | 北京卫蓝智慧环境科技有限公司 | A kind of purifier administered for outdoor haze |
| CN108211622A (en) * | 2018-01-19 | 2018-06-29 | 苏州银雀智能科技有限公司 | It is a kind of quickly to remove haze R type engineering trucks |
| CN108554084A (en) * | 2018-04-08 | 2018-09-21 | 徐杨广 | A kind of efficiency of waste gas purifying processing device |
| CN209679779U (en) * | 2019-02-01 | 2019-11-26 | 苏州银雀智能科技有限公司 | A kind of fast dust-removing removes haze clearing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109647115A (en) | 2019-04-19 |
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