CN108159823A - Dust purification device after a kind of steel pipe antisepsis production line derusting - Google Patents
Dust purification device after a kind of steel pipe antisepsis production line derusting Download PDFInfo
- Publication number
- CN108159823A CN108159823A CN201810090472.9A CN201810090472A CN108159823A CN 108159823 A CN108159823 A CN 108159823A CN 201810090472 A CN201810090472 A CN 201810090472A CN 108159823 A CN108159823 A CN 108159823A
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- China
- Prior art keywords
- case
- purification
- derusting
- conical filter
- filter net
- 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.)
- Pending
Links
- 238000000746 purification Methods 0.000 title claims abstract description 58
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000003260 anti-sepsis Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 239000008398 formation water Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
Dust purification device after derusting the invention discloses a kind of steel pipe antisepsis production line,Including the case that derusts,Case in purification,Purify outer container and washer box,So derusting case left and right ends are arranged with transmission mouth,Running through in left and right transmission mouth has derusting pipe,Derusting mechanism inside derusting case can carry out derusting operation to derusting pipe,The derusting case lower end is equipped with guide all,Guide all lower ends are connected with case in purification,Case is internally provided with conical filter net in purification,Conical filter net surface is evenly distributed with filter hole,Conical filter end off the net connect fixation with chamber interior wall in purification,Chamber interior wall is equipped with slag-drip opening in purification where conical filter net,The conical filter net top apex position is corresponding with the lower port of guide all,The configuration of the present invention is simple,Rationally,Realize that water recycles,This makes it possible to effectively realize purification to exhaust,Reduce pollution of the device to environment,It ensure that air quality,It is highly practical.
Description
Technical field
The present invention relates to anti-corrosion rust removalling equipment technical field, dust after specifically a kind of steel pipe antisepsis production line derusting
Purifier.
Background technology
At present, the protection of Environmental is increasingly paid attention to, and the treating flour dust of enterprise production process is proposed very high
It is required that so, the discharge of the dust generated in production process is exactly a link paid particular attention to.For steel pipe corrosion-proof factory
For, the recycling for the dust that steel tube surface impeller blasting generates is exactly a problem.
The fume recovery system of currently all impregnating plant steel pipe derusting uses the two of cyclone dust collectors and filter cartridge dust remover
Grade form, deduster often will appear filter core partial failure phenomenon, cause iron rust dust in the service life of normal filter core
The rate of recovery reduces, and a large amount of air containing dust is directly discharged to the external world, causes the environmental pollution of plant area.So cleaner
Reliability and the ability of dedusting, which become prevention dust pollution, to be solved the problems, such as.
Invention content
Dust purification device after derusting the purpose of the present invention is to provide a kind of steel pipe antisepsis production line, in solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical solution：
Dust purification device after a kind of steel pipe antisepsis production line derusting including case, purification outer container in derusting case, purification and is washed
Case is washed, so derusting case left and right ends are arranged with transmission mouth, running through in left and right transmission mouth has derusting pipe, removing inside the case that derusts
Rust mechanism can carry out derusting pipe derusting operation, and the derusting case lower end is equipped with guide all, and guide all lower ends are connected in purification
Case, case is internally provided with conical filter net in purification, and conical filter net surface is evenly distributed with filter hole, conical filter end off the net with
Chamber interior wall connection is fixed in purification, and chamber interior wall is equipped with slag-drip opening, the conical filter net in the purification where conical filter net
Top apex position is corresponding with the lower port of guide all, and the conical filter is just equipped with locating rod on the net, in locating rod upper end
Meta position has installed rotating bar, locating rod be equipped with the matched rolling bearing of rotating bar, rotating bar lower end both sides are symmetrical
Equipped with cleaning rod, cleaning rod be equipped with the matched hairbrush of conical filter net, the rotating bar upper end is equipped with blade, described net
It is equipped on the outside of case in change and purifies outer container, the outlet side of case lower right side, which passes through, in the purification connects washer box, washer box communicating pipe
Top inner wall is equipped with baffle-box, is equipped with water inlet pipe at baffle-box upper port, described the bottom of the buffer tank is evenly distributed with several sprays
Expect hole, cache box lower end is equipped with the breathable membrane of several spaced sets, and it is ventilative that the washer box bottom also is provided with several
Partition board, the breathable membrane of upper and lower both sides are set using transpostion interval, and breathable membrane surface is evenly distributed with air hole, the washing
Bottom portion is equipped with several scuppers, and the washer box lower end is equipped with header tank, and header tank is internally provided with Screening Network, under Screening Network
The header tank of side is internally provided with water circulating pump, and the water outlet of water circulating pump is connected by water conduction hose, the washer box upper right side
Equipped with exhaust tube, exhaust tube is equipped with aspiration pump.
As further embodiment of the present invention：The pumping is not crossed and water circulating pump is electrically connected control panel.
As further embodiment of the present invention：The Screening Network is cone-shaped.
As further embodiment of the present invention：The purification outer container bottom right end thus facilitates impurity higher than left end
Collect, the purification outer container lower left side is equipped with chamber door.
As further embodiment of the present invention：It is described under the action of aspiration pump, derust case in air be inhaled into purification
In interior case, the larger impurity of volume can be by conical filter net filtration, with rear impurity along conical filter cunning off the net, then in air
Be discharged into from slag-drip opening purification outer container in, under the action of air-flow, blade drive rotating bar rotation, rotating bar drive cleaning rod and
Hairbrush rotates, and then contributes to the downslide of the online impurity of conical filter, into excessively preliminary filtered air then along communicating pipe into
Enter in washer box, under the action of water circulating pump, the water in header tank enters along water conduction hose and water inlet pipe in baffle-box, so
It is sprayed from material spraying hole afterwards, and then water curtain is formed on breathable membrane, the washing effect to air is helped in this way, after washing
Sewage enter in header tank, be then sized net filtration, so as to realize water recycle.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, rationally, in the effect of aspiration pump
Under, the air in the case that derusts is inhaled into purification in case, and the larger impurity of volume can be by conical filter net filtration, then in air
Then impurity is discharged into purification outer container, under the action of air-flow, blade is with turn along conical filter cunning off the net from slag-drip opening
Lever rotates, and rotating bar drives cleaning rod and hairbrush rotation, and then contributes to the downslide of the online impurity of conical filter, into excessively preliminary
Filtered air enters then along communicating pipe in washer box, and under the action of water circulating pump, the water in header tank is along water guide
Hose and water inlet pipe enter in baffle-box, are then sprayed from material spraying hole, and then water curtain is formed on breathable membrane, thus have
Help the washing effect to air, the sewage after washing enters in header tank, is then sized net filtration, to realize that water recycles
It uses, this makes it possible to effectively realize purification to exhaust, reduces pollution of the device to environment, ensure that air quality, it is real
It is strong with property.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Wherein：Derust case 1, transmission mouth 2, derusting pipe 3, blade 4, locating rod 5, cleaning rod 6, hairbrush 7, rotating bar 8, guide
Case 10, slag-drip opening 11, chamber door 12, conical filter net 13, communicating pipe 14, purification outer container 15, baffle-box 16, water inlet in bucket 9, purification
Pipe 17, material spraying hole 18, washer box 19, aspiration pump 20, exhaust tube 21, scupper 22, breathable membrane 23, Screening Network 24, recirculated water
Pump 25.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, dust purification device after a kind of steel pipe antisepsis production line derusting, packet
Include derusting case 1, case 10, purification outer container 15 and washer box 19 in purification, so 1 left and right ends of derusting case are arranged with transmission mouth 2,
Through there is derusting pipe 3 in left and right transmission mouth 2, the derusting mechanism inside the case 1 that derusts can carry out derusting pipe 3 derusting operation, described
1 lower end of case derust equipped with guide all 9, guide all 9 lower ends are connected with case 10 in purification, and case 10 is internally provided with conical filter in purification
Net 13,13 surface of conical filter net are evenly distributed with filter hole, and 13 lower end of conical filter net connect solid with 10 inner wall of case in purification
Fixed, 10 inner wall of case is equipped with slag-drip opening 11, the 13 top apex position of conical filter net in the purification where conical filter net 13
Put corresponding with the lower port of guide all 9,13 top of the conical filter net is equipped with locating rod 5,5 upper end centre position of locating rod
Equipped with rotating bar 8, locating rod 5 be equipped with 8 matched rolling bearing of rotating bar, the 8 lower end both sides of rotating bar are symmetrically set
There is cleaning rod 6, cleaning rod 6 is equipped with is equipped with blade 4 with 13 matched hairbrush 7 of conical filter net, 8 upper end of rotating bar,
10 outside of case is equipped with purification outer container 15 in the purification, and 15 bottom right end of purification outer container thus facilitates impurity higher than left end
Collect, purification outer container 15 lower left side is equipped with chamber door 12, and the outlet side of 10 lower right side of case passes through communicating pipe in the purification
14 connection washer boxs 19,19 top inner wall of washer box are equipped with baffle-box 16, and water inlet pipe 17 is equipped at 16 upper port of baffle-box, described
16 bottom of cache box is evenly distributed with several material spraying holes 18,6 lower end of cache box be equipped with several spaced sets it is ventilative every
Plate 23,19 bottom of washer box also are provided with several breathable membranes 23, and the breathable membrane 23 of upper and lower both sides uses transpostion interval
Setting, 23 surface of breathable membrane are evenly distributed with air hole, and 19 bottom of washer box is equipped with several scuppers 22, described to wash
19 lower end of case is washed equipped with header tank, header tank is internally provided with Screening Network 24, and the header tank of 24 lower section of Screening Network is internally provided with cycle
Water pump 25, the water outlet of water circulating pump 25 are connected by water conduction hose, Screening Network 24 be cone-shaped, 19 upper right side of washer box
Equipped with exhaust tube 21, exhaust tube 21 is equipped with aspiration pump 20, and under the action of aspiration pump 20, the air in the case 1 that derusts is inhaled into
In purification in case 10, the larger impurity of volume can be filtered by conical filter net 13 in air, with rear impurity along conical filter net
13 glide, and are then discharged into from slag-drip opening 11 in purification outer container 15, and under the action of air-flow, blade 4 drives rotating bar 8 to rotate,
Rotating bar 8 drives cleaning rod 6 and hairbrush 7 to rotate, and then contribute to the downslide of impurity on conical filter net 13, into excessively preliminary filtering
Air enter in washer box 19 then along communicating pipe 14, under the action of water circulating pump 25, water in header tank is along leading
Water tube hose and water inlet pipe 17 enter in baffle-box 16, are then sprayed from material spraying hole 18, and then form water on breathable membrane 23
Curtain, helps to the washing effect to air in this way, and the sewage after washing enters in header tank, is then sized net 24 and filters,
To realize that water recycles, 20 and the electric connection control panel of water circulating pump 25 are not crossed in the pumping.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of dust purification device after steel pipe antisepsis production line derusting, including the case that derusts（1）, case in purification（10）, it is net
Outside the pale of civilization case（15）And washer box（19）, which is characterized in that so derusting case（1）Left and right ends are arranged with transmission mouth（2）, left and right
Transmit mouth（2）In through there is derusting pipe（3）, derust case（1）Internal derusting mechanism can be to derusting pipe（3）Derusting operation is carried out,
The derusting case（1）Lower end is equipped with guide all（9）, guide is all（9）Lower end is connected with case in purification（10）, case in purification（10）It is interior
Portion is equipped with conical filter net（13）, conical filter net（13）Surface is evenly distributed with filter hole, conical filter net（13）Lower end with
Case in purification（10）Inner wall connection is fixed, conical filter net（13）Case in the purification at place（10）Inner wall is equipped with slag-drip opening
（11）, the conical filter net（13）Top apex position and guide are all（9）Lower port it is corresponding, the conical filter net
（13）Top is equipped with locating rod（5）, locating rod（5）Upper end centre position is equipped with rotating bar（8）, locating rod（5）It is equipped with turning
Lever（8）Matched rolling bearing, the rotating bar（8）Lower end both sides are arranged with cleaning rod（6）, cleaning rod（6）On set
Have and conical filter net（13）Matched hairbrush（7）, the rotating bar（8）Upper end is equipped with blade（4）, case in the purification
（10）Outside is equipped with purification outer container（15）, case in the purification（10）The outlet side of lower right side passes through communicating pipe（14）Connection washing
Case（19）, washer box（19）Top inner wall is equipped with baffle-box（16）, baffle-box（16）Water inlet pipe is equipped at upper port（17）, it is described
Cache box（16）Bottom is evenly distributed with several material spraying holes（18）, cache box（6）Lower end is equipped with several spaced sets
Breathable membrane（23）, the washer box（19）Bottom also is provided with several breathable membranes（23）, the breathable membrane of upper and lower both sides
（23）It is set using transpostion interval, breathable membrane（23）Surface is evenly distributed with air hole, the washer box（19）Bottom is equipped with
Several scuppers（22）, the washer box（19）Lower end is equipped with header tank, and header tank is internally provided with Screening Network（24）, Screening Network
（24）The header tank of lower section is internally provided with water circulating pump（25）, water circulating pump（25）Water outlet connected by water conduction hose, institute
State washer box（19）Upper right side is equipped with exhaust tube（21）, exhaust tube（21）It is equipped with aspiration pump（20）.
2. dust purification device after a kind of steel pipe antisepsis production line derusting according to claim 1, which is characterized in that
It is described to be evacuated not mistake（20）And water circulating pump（25）It is electrically connected control panel.
3. dust purification device after a kind of steel pipe antisepsis production line derusting according to claim 1, which is characterized in that
The Screening Network（24）For cone-shaped.
4. dust purification device after a kind of steel pipe antisepsis production line derusting according to claim 1, which is characterized in that
The purification outer container（15）Bottom right end is higher than left end, thus facilitates collecting for impurity, the purification outer container（15）Lower-left
Side is equipped with chamber door（12）.
5. using the method for dust purification device after a kind of steel pipe antisepsis production line derusting described in claim 1-5,
It is characterized in that, it is described in aspiration pump（20）Under the action of, derust case（1）In air be inhaled into purification in case（10）In, air
The larger impurity of middle volume can be by conical filter net（13）Filtering, with rear impurity along conical filter net（13）It glides, Ran Houcong
Slag-drip opening（11）In be discharged into purification outer container（15）In, under the action of air-flow, blade（4）Drive rotating bar（8）Rotation, rotating bar
（8）Drive cleaning rod（6）And hairbrush（7）Rotation, and then contribute to conical filter net（13）The downslide of upper impurity, into excessively preliminary mistake
The air of filter is then along communicating pipe（14）Into washer box（19）In, in water circulating pump（25）Under the action of, in header tank
Water is along water conduction hose and water inlet pipe（17）Into baffle-box（16）In, then from material spraying hole（18）Middle ejection, and then ventilative
Partition board（23）Upper formation water curtain, helps to the washing effect to air in this way, and the sewage after washing enters in header tank, then
It is sized net（24）Filtering, to realize that water recycles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090472.9A CN108159823A (en) | 2018-01-30 | 2018-01-30 | Dust purification device after a kind of steel pipe antisepsis production line derusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090472.9A CN108159823A (en) | 2018-01-30 | 2018-01-30 | Dust purification device after a kind of steel pipe antisepsis production line derusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108159823A true CN108159823A (en) | 2018-06-15 |
Family
ID=62512688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090472.9A Pending CN108159823A (en) | 2018-01-30 | 2018-01-30 | Dust purification device after a kind of steel pipe antisepsis production line derusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108159823A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715494A (en) * | 2018-06-21 | 2018-10-30 | 张兴业 | A kind of purification of paper-making effluent processing unit |
| CN108854325A (en) * | 2018-07-27 | 2018-11-23 | 王孜睿 | A kind of construction dust-extraction unit |
| CN109019834A (en) * | 2018-10-22 | 2018-12-18 | 辽宁石油化工大学 | A kind of sewage treatment microorganism filter bed |
| CN109224700A (en) * | 2018-10-23 | 2019-01-18 | 湖南城头山红薯食品科技有限公司 | A kind of blowing apparatus for sweet potato powder |
| CN109354242A (en) * | 2018-10-23 | 2019-02-19 | 南京华安药业有限公司 | A kind of processing waste liquid filtration treatment equipment for oximetrione |
| CN109569162A (en) * | 2018-12-27 | 2019-04-05 | 吴冬梅 | A kind of environmental protection room air displacement apparatus |
| CN109772045A (en) * | 2019-03-26 | 2019-05-21 | 广州林电科技有限公司 | A kind of heavy duty detergent sack cleaner with anti-fugitive dust function |
| CN110237923A (en) * | 2019-05-20 | 2019-09-17 | 南京金陵化工厂有限责任公司 | A grinding machine for the production of plastic stabilizers |
| CN110604994A (en) * | 2019-09-27 | 2019-12-24 | 湖北金顿电气有限公司 | Dustproof electrical system of cotton workshop of glass |
| CN110652788A (en) * | 2019-09-10 | 2020-01-07 | 庄伙金 | Intelligent clean type air purification equipment |
| CN110711438A (en) * | 2019-08-31 | 2020-01-21 | 鲍文胜 | Atmosphere purification device and working method thereof |
| CN110935705A (en) * | 2019-11-19 | 2020-03-31 | 安徽枫慧金属股份有限公司 | Smelting furnace flue gas collection device of convenient clearance |
| CN111389079A (en) * | 2020-04-12 | 2020-07-10 | 夏邦传 | Sewage dispersion preprocessing device |
| CN111603863A (en) * | 2020-06-20 | 2020-09-01 | 百色皓海碳素有限公司 | A pre-baked anode roasting furnace flue gas purification device |
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| CN112173006A (en) * | 2020-09-28 | 2021-01-05 | 李贵明 | A dredging and drainage structure for preventing clogging of upper deck of ships |
| CN113030396A (en) * | 2021-03-26 | 2021-06-25 | 河南师范大学 | Air detection device with air purification mechanism |
| CN114920391A (en) * | 2022-06-10 | 2022-08-19 | 四川省工业环境监测研究院 | Hydraulic ecological purification system |
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| CN202382327U (en) * | 2011-12-23 | 2012-08-15 | 刘宝林 | Spraying type air purifier |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715494A (en) * | 2018-06-21 | 2018-10-30 | 张兴业 | A kind of purification of paper-making effluent processing unit |
| CN108854325A (en) * | 2018-07-27 | 2018-11-23 | 王孜睿 | A kind of construction dust-extraction unit |
| CN108854325B (en) * | 2018-07-27 | 2020-12-25 | 广东合创工程总承包有限公司 | Building construction dust collector |
| CN109019834A (en) * | 2018-10-22 | 2018-12-18 | 辽宁石油化工大学 | A kind of sewage treatment microorganism filter bed |
| CN109224700A (en) * | 2018-10-23 | 2019-01-18 | 湖南城头山红薯食品科技有限公司 | A kind of blowing apparatus for sweet potato powder |
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Application publication date: 20180615 |