CN106731271A - Building construction dust arrester - Google Patents
Building construction dust arrester Download PDFInfo
- Publication number
- CN106731271A CN106731271A CN201710015722.8A CN201710015722A CN106731271A CN 106731271 A CN106731271 A CN 106731271A CN 201710015722 A CN201710015722 A CN 201710015722A CN 106731271 A CN106731271 A CN 106731271A
- Authority
- CN
- China
- Prior art keywords
- dust
- additionally provided
- base
- building construction
- dividing plate
- 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
Classifications
-
- 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
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of building construction dust arrester, including base and road wheel, base top is connected with disposal box by bottom bar, a left side is partitioned into inside disposal box, right chamber room, dividing plate is provided with bulkhead through-hole, dividing plate left side is provided with the first dirt filtrating screen, left chamber's left side top is provided with dust collecting opening and dust catcher, dust catcher is connected with hose and dust shield, left chamber's roof is provided with motor, motor output shaft end is connected with screw rod, screw thread is combined with elevator on screw rod, elevator right-hand member is connected with brush holder support, right chamber ceiling wall is provided with air outlet, left chamber is arranged right below wash-up tray, the dust-exhausting port of left chamber is connected by dust guiding tube with the dirt mouthful of leading of wash-up tray, by said structure, the present invention can effectively lift efficiency of dust collection and dedusting quality, so as to greatly improve the performance of itself.
Description
Technical field
The present invention relates to a kind of building construction dust arrester.
Background technology
In building construction process, job site often produces substantial amounts of dust, these dust not only severe contamination work
Make environment, but also leverage the health of human body of workmen, so just need to use dust arrester to enter dust
Row is removed.But it is limited to the limitation in structure and design, the dust removing effects of existing dust arrester are often not ideal enough, especially with
Use for a long time, being piled up in the dust inside dust arrester will block filter mechanism, so as to greatly reduce the effect of dedusting
Rate and quality, correspondingly also leverage the performance and the scope of application of dust arrester.
The content of the invention
To overcome above the deficiencies in the prior art, the technical problem to be solved in the present invention to be to provide one kind and can effectively be lifted
The building construction dust arrester of efficiency of dust collection and dedusting quality.
The technical scheme is that：A kind of building construction dust arrester, including base and located at the base bottom
The road wheel at end, is provided with disposal box above the base, and the bottom corner of the disposal box passes through bottom bar and institute respectively
State base to be fixedly connected, be additionally provided with the dividing plate being vertically arranged in the inside of the disposal box, and the dividing plate is by the disposal box
It is divided into left chamber and right chamber room, while multiple bulkhead through-holes are also uniformly offered on the dividing plate, on a left side for the dividing plate
Side is additionally provided with is close to the first dirt filtrating screen of the dividing plate；Dust collecting opening is offered in the left side top of the left chamber, in the collection
Dust catcher is provided with dirt mouthful, hose is connected with the dust catcher, be also associated with the other end of the hose
Dust shield, motor is provided with the roof of the left chamber, is connected with what is extended straight down in the output shaft end of the motor
Screw rod, limited block is provided with the bottom of the screw rod, and going back screw thread on the screw rod is combined with elevator, in the elevator
Right-hand member is also associated with the brush holder support of front and rear extension in the horizontal direction, and the brush holder support is brought into close contact with first dirt filtrating screen, and
Bristle is also evenly distributed with the brush holder support, while offering air outlet on the roof of the right chamber room；Positioned at the left side
Wash-up tray is additionally provided with base immediately below chamber, is offered on the roof of the wash-up tray and is led dirt mouthful, in the left chamber
Bottom wall on offer dust-exhausting port, the dust-exhausting port is connected by dust guiding tube with the dirt mouthful of leading, and the dust guiding tube is interior
Successively decrease successively from top to bottom in footpath.
Above-mentioned building construction dust arrester, wherein being further respectively had on the base immediately below the right chamber room
Storage tank and the water pump being connected with the storage tank, are also associated with delivery hose, in the water outlet in the delivery port of the water pump
The other end of flexible pipe is additionally provided with atomizer, and the pole for extending straight up is additionally provided with the top left of the base, in institute
State and further respectively had on pole the first hook and the second hook, and be additionally provided with the hose for hanging to described the
The first link on one hook, is additionally provided with the delivery hose for hanging the second link to the described second hook.
Above-mentioned building construction dust arrester, wherein the second dirt filtrating screen is additionally provided with the air outlet, at the bottom
The right-hand member of seat is additionally provided with handle, and the lock piece for braking the road wheel is additionally provided with the road wheel.
Above-mentioned building construction dust arrester, wherein dust concentration detector is additionally provided with the inside of the right chamber room,
Outer tip end in the right chamber room is additionally provided with the external display being connected with the dust concentration detector.
Above-mentioned building construction dust arrester, wherein being also equipped with sight on the front side wall of the left chamber and right chamber room
Window is examined, and the material of the observation window is safety glass.
The beneficial effects of the invention are as follows：By using said structure, the present invention can effectively lift efficiency of dust collection and dedusting
Quality, so as to greatly improve the performance of itself.
Brief description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings to of the invention specific
Implementation method is described in further detail.
Fig. 1 is the structural representation of building construction dust arrester.
In figure：Base 1, road wheel 2, disposal box 3, bottom bar 4, dividing plate 5, left chamber 6, right chamber room 7, the first dirt filtrating screen 8 is inhaled
Dirt device 9, hose 10, dust shield 11, motor 12, screw rod 13, elevator 14, brush holder support 15, air outlet 16, wash-up tray 17 is led
Dirt cup 18, storage tank 19, water pump 20, delivery hose 21, atomizer 22, pole 23, the second dirt filtrating screen 24, handle 25, dust
Concentration detector 26, external display 27.
Specific embodiment
As shown in figure 1, a kind of building construction dust arrester, including base 1 and the road wheel 2 located at the bottom of base 1,
Disposal box 3 is provided with the top of base 1, and the bottom corner of disposal box 3 is fixedly connected by bottom bar 4 with base 1 respectively, in collection
The inside of dirt case 3 is additionally provided with the dividing plate 5 being vertically arranged, and disposal box 3 is divided into left chamber 6 and right chamber room 7 by dividing plate 5, while
Multiple bulkhead through-holes are also uniformly offered on dividing plate 5（Not shown in figure）, it is additionally provided with the left side of dividing plate 5 and is close to dividing plate 5
First dirt filtrating screen 8, to realize effective dust removal by filtration；Dust collecting opening is offered in the left side top of left chamber 6, is set at dust collecting opening
There is dust catcher 9, hose 10 is connected with dust catcher 9, dust shield 11 is also associated with the other end of hose 10,
The roof of left chamber 6 is provided with motor 12, the screw rod 13 for extending straight down is connected with the output shaft end of motor 12, in screw rod
13 bottom is provided with limited block, screw thread is gone back on screw rod 13 and is combined with elevator 14, and edge is also associated with the right-hand member of elevator 14
The brush holder support 15 extended before and after horizontal direction, brush holder support 15 is brought into close contact with the first dirt filtrating screen 8, and is also uniformly distributed on brush holder support 15
There is bristle, so, just cause under the drive of motor 12, elevator 14 and brush holder support 15 can pump, so as to piling up
Wiper is carried out in dust on the first dirt filtrating screen 8 etc., prevents it from blocking, so as to effectively improve efficiency of dust collection and dedusting quality,
Air outlet 16 is offered on the roof of right chamber room 7 simultaneously；Wash-up tray is being additionally provided with the base 1 immediately below left chamber 6
17, offered on the roof of wash-up tray 17 and lead dirt mouthful, dust-exhausting port is offered on the bottom wall of left chamber 6, dust-exhausting port is by leading
Dirt cup 18 is connected with dirt mouthful is led, and the internal diameter of dust guiding tube 18 successively decreases successively from top to bottom.
Preferably, for above-mentioned building construction dust arrester, wherein in the base 1 immediately below right chamber room 7
On further respectively have storage tank 19 and the water pump 20 being connected with storage tank 19, be also associated with delivery hose in the delivery port of water pump 20
21, it is additionally provided with atomizer 22 in the other end of delivery hose 21.So, water spray dedusting is combined by the dedusting of dust catcher 9, can be shown
Write and improve efficiency of dust collection and dust removing effects；Meanwhile, the pole 23 for extending straight up is additionally provided with the top left of base 1,
The first hook and the second hook are further respectively had on pole 23, and is additionally provided with hose 10 for hanging to the first hook
On the first link, be additionally provided with delivery hose 21 for hang to second hook on the second link.
As further preferred, for above-mentioned building construction dust arrester, wherein being additionally provided with air outlet 16
Second dirt filtrating screen 24, with further dust removal by filtration, handle 25 is additionally provided with the right-hand member of base 1, be additionally provided with road wheel for
Brake the lock piece of road wheel.
As further preferably, for above-mentioned building construction dust arrester, wherein right chamber room 7 inside also
Dust concentration detector 26 is provided with, the outer tip end in right chamber room 7 is additionally provided with the outside being connected with dust concentration detector 26 and shows
Show device 27, the dust removing effects for monitoring dust arrester.
As further preferred, for above-mentioned building construction dust arrester, wherein in left chamber 6 and right chamber room
Observation window is also equipped with 7 front side wall, and the material of observation window is safety glass.
It should be noted that the dust catcher 9, motor 12, water pump 20, dust concentration detector 26 and outside in the present invention show
Show that the grade of device 27 uses existing equipment and/or part.Also, for the power source of the said equipment and/or part, its
Also conventional electron mode well-known to those skilled in the art is used（Such as by existing power supply unit, battery or outer
Portion's power network is powered）And/or conventional control mode, fully to realize the content described in technical scheme.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with accompanying drawing, but it is of the invention
The above-described embodiment and examples are not limited to, in the ken that those skilled in the art possess, can also not taken off
Various changes can be made on the premise of the present inventive concept.
Claims (5)
1. a kind of building construction dust arrester, including base and the road wheel located at the base bottom, it is characterised in that：
Disposal box is provided with above the base, and company is fixed in the bottom corner of the disposal box by bottom bar with the base respectively
Connect, the dividing plate being vertically arranged is additionally provided with the inside of the disposal box, and the dust collecting box is left chamber by the dividing plate
With right chamber room, while also uniformly offering multiple bulkhead through-holes on the dividing plate, it is additionally provided with the left of the dividing plate and is close to
First dirt filtrating screen of the dividing plate；Dust collecting opening is offered in the left side top of the left chamber, suction is provided with the dust collecting opening
Dirt device, hose is connected with the dust catcher, dust shield is also associated with the other end of the hose, described
The roof of left chamber is provided with motor, and the screw rod for extending straight down is connected with the output shaft end of the motor, in the spiral shell
The bottom of bar is provided with limited block, and going back screw thread on the screw rod is combined with elevator, is also associated with the right-hand member of the elevator
The brush holder support of front and rear extension in the horizontal direction, the brush holder support is brought into close contact with first dirt filtrating screen, and on the brush holder support also
Bristle is evenly distributed with, while offering air outlet on the roof of the right chamber room；Immediately below the left chamber
Wash-up tray is additionally provided with base, is offered on the roof of the wash-up tray and is led dirt mouthful, opened up on the bottom wall of the left chamber
Have a dust-exhausting port, the dust-exhausting port is connected by dust guiding tube with the dirt mouthful of leading, and the dust guiding tube internal diameter from top to bottom according to
It is secondary to successively decrease.
2. building construction dust arrester as claimed in claim 1, it is characterised in that：Immediately below the right chamber room
Base on further respectively have storage tank and the water pump being connected with the storage tank, be also associated with out in the delivery port of the water pump
Water tube hose, atomizer is additionally provided with the other end of the delivery hose, the top left of the base be additionally provided with vertically to
The pole of upper extension, further respectively has the first hook and the second hook on the pole, and on the hose also
It is provided with for hanging the first link to the described first hook, is additionally provided with the delivery hose for hanging to the described second extension
The second link on hook.
3. building construction dust arrester as claimed in claim 1, it is characterised in that：Is additionally provided with the air outlet
Two dirt filtrating screens, handle is additionally provided with the right-hand member of the base, is additionally provided with the road wheel for braking the road wheel
Lock piece.
4. building construction dust arrester as claimed in claim 1, it is characterised in that：Also set in the inside of the right chamber room
There is dust concentration detector, the outer tip end in the right chamber room is additionally provided with the outside being connected with the dust concentration detector and shows
Show device.
5. building construction dust arrester as claimed in claim 1, it is characterised in that：In the left chamber and right chamber room
Observation window is also equipped with front side wall, and the material of the observation window is safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015722.8A CN106731271A (en) | 2017-01-10 | 2017-01-10 | Building construction dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015722.8A CN106731271A (en) | 2017-01-10 | 2017-01-10 | Building construction dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731271A true CN106731271A (en) | 2017-05-31 |
Family
ID=58948877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015722.8A Pending CN106731271A (en) | 2017-01-10 | 2017-01-10 | Building construction dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731271A (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281831A (en) * | 2017-08-07 | 2017-10-24 | 宁波鄞州竹创信息科技有限公司 | A kind of intelligent adjustable apparatus for waste gas purification |
| CN107497241A (en) * | 2017-09-25 | 2017-12-22 | 郑州天舜电子技术有限公司 | Damping type building yard dust arrester |
| CN108014568A (en) * | 2017-12-15 | 2018-05-11 | 安徽喜尔奇日用品有限公司 | It is a kind of can self-cleaning strainer air filter |
| CN108079693A (en) * | 2017-12-23 | 2018-05-29 | 江苏康洁环境工程有限公司 | For the self-cleaning air cleaning unit of sack cleaner |
| CN108187424A (en) * | 2018-01-22 | 2018-06-22 | 郑东亮 | A kind of efficient device for reducing dust in construction place |
| CN108211616A (en) * | 2017-12-23 | 2018-06-29 | 共同科技开发有限公司 | A kind of construction high efficiency spray dust-extraction unit |
| CN108295563A (en) * | 2018-01-16 | 2018-07-20 | 天津科创复兴科技咨询有限公司 | A kind of high effect dust cleaner for dust processing |
| CN108339348A (en) * | 2017-12-23 | 2018-07-31 | 共同科技开发有限公司 | A kind of movable building construction dust-extraction unit |
| CN108479249A (en) * | 2018-06-04 | 2018-09-04 | 芜湖博创新能源科技有限公司 | A kind of construction Environmental-protection dust removal device |
| CN108854286A (en) * | 2018-07-12 | 2018-11-23 | 芜湖凯奥尔环保科技有限公司 | A kind of chemical plant waste discharge treatment device |
| CN108939739A (en) * | 2018-08-31 | 2018-12-07 | 邵稚超 | A kind of energy-saving duster that dust is collected automatically |
| CN109226168A (en) * | 2018-07-25 | 2019-01-18 | 绿山高科建设科技有限公司 | A kind of construction dust-extraction unit |
| CN109261645A (en) * | 2018-11-05 | 2019-01-25 | 孙弘儒 | A kind of moveable electromechanical equipment dust-extraction unit |
| CN109289361A (en) * | 2018-10-24 | 2019-02-01 | 含山县玉龙米业有限公司 | A kind of grain clearing machine of automatic cleaning dust |
| CN109603400A (en) * | 2019-01-23 | 2019-04-12 | 深圳市美普达环保设备有限公司 | A kind of energy-efficient central dust remover |
| CN109675374A (en) * | 2018-12-07 | 2019-04-26 | 邹梓婧 | A kind of vehicle-mounted road fugitive dust and air cleaning unit |
| CN109847507A (en) * | 2018-08-22 | 2019-06-07 | 安徽万磁电子有限公司 | A kind of dust-extraction unit of the dust for magnet processing workshop |
| CN109939497A (en) * | 2019-02-19 | 2019-06-28 | 陆光川 | A kind of portable type air cleaning facility with long service life |
| CN110425657A (en) * | 2019-07-11 | 2019-11-08 | 深圳市俊达通办公智能科技有限公司 | A kind of anion air purifying system with cleaning function |
| CN111013305A (en) * | 2019-12-25 | 2020-04-17 | 涡阳县晟丰新型建材有限公司 | Dust collector for fly ash brick kiln |
| CN111298576A (en) * | 2020-03-19 | 2020-06-19 | 林义 | Dust collector for textile printing and dyeing |
| CN111298556A (en) * | 2019-11-30 | 2020-06-19 | 四川鸥鹏建筑工程公司 | Subside absorption formula housing construction dust collector |
| CN111617567A (en) * | 2020-05-28 | 2020-09-04 | 涡阳县沪涡多孔矸石砖有限公司 | Flue gas inlet preprocessing device |
| CN112090190A (en) * | 2020-09-04 | 2020-12-18 | 武汉合创四联科技发展有限公司 | Energy saving and emission reduction device for building |
| CN113133383A (en) * | 2021-04-21 | 2021-07-20 | 交口县韦禾农业发展有限公司 | Improve rich zinc content's mushroom breeding device |
| CN113521904A (en) * | 2021-07-19 | 2021-10-22 | 上汽通用五菱汽车股份有限公司 | Suction and discharge integrated recovery device |
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| CN205100143U (en) * | 2015-11-16 | 2016-03-23 | 浙江水利水电学院 | Be applied to building site's net gas dolly |
| CN106238359A (en) * | 2016-09-07 | 2016-12-21 | 成都聚立汇信科技有限公司 | Novel computer dust arrester |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205100143U (en) * | 2015-11-16 | 2016-03-23 | 浙江水利水电学院 | Be applied to building site's net gas dolly |
| CN106238359A (en) * | 2016-09-07 | 2016-12-21 | 成都聚立汇信科技有限公司 | Novel computer dust arrester |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281831A (en) * | 2017-08-07 | 2017-10-24 | 宁波鄞州竹创信息科技有限公司 | A kind of intelligent adjustable apparatus for waste gas purification |
| CN107497241A (en) * | 2017-09-25 | 2017-12-22 | 郑州天舜电子技术有限公司 | Damping type building yard dust arrester |
| CN108014568A (en) * | 2017-12-15 | 2018-05-11 | 安徽喜尔奇日用品有限公司 | It is a kind of can self-cleaning strainer air filter |
| CN108079693A (en) * | 2017-12-23 | 2018-05-29 | 江苏康洁环境工程有限公司 | For the self-cleaning air cleaning unit of sack cleaner |
| CN108211616A (en) * | 2017-12-23 | 2018-06-29 | 共同科技开发有限公司 | A kind of construction high efficiency spray dust-extraction unit |
| CN108339348A (en) * | 2017-12-23 | 2018-07-31 | 共同科技开发有限公司 | A kind of movable building construction dust-extraction unit |
| CN108295563A (en) * | 2018-01-16 | 2018-07-20 | 天津科创复兴科技咨询有限公司 | A kind of high effect dust cleaner for dust processing |
| CN108187424A (en) * | 2018-01-22 | 2018-06-22 | 郑东亮 | A kind of efficient device for reducing dust in construction place |
| CN108479249A (en) * | 2018-06-04 | 2018-09-04 | 芜湖博创新能源科技有限公司 | A kind of construction Environmental-protection dust removal device |
| CN108854286A (en) * | 2018-07-12 | 2018-11-23 | 芜湖凯奥尔环保科技有限公司 | A kind of chemical plant waste discharge treatment device |
| CN109226168A (en) * | 2018-07-25 | 2019-01-18 | 绿山高科建设科技有限公司 | A kind of construction dust-extraction unit |
| CN109847507A (en) * | 2018-08-22 | 2019-06-07 | 安徽万磁电子有限公司 | A kind of dust-extraction unit of the dust for magnet processing workshop |
| CN108939739A (en) * | 2018-08-31 | 2018-12-07 | 邵稚超 | A kind of energy-saving duster that dust is collected automatically |
| CN109289361A (en) * | 2018-10-24 | 2019-02-01 | 含山县玉龙米业有限公司 | A kind of grain clearing machine of automatic cleaning dust |
| CN109261645A (en) * | 2018-11-05 | 2019-01-25 | 孙弘儒 | A kind of moveable electromechanical equipment dust-extraction unit |
| CN109675374A (en) * | 2018-12-07 | 2019-04-26 | 邹梓婧 | A kind of vehicle-mounted road fugitive dust and air cleaning unit |
| CN109603400A (en) * | 2019-01-23 | 2019-04-12 | 深圳市美普达环保设备有限公司 | A kind of energy-efficient central dust remover |
| CN109939497A (en) * | 2019-02-19 | 2019-06-28 | 陆光川 | A kind of portable type air cleaning facility with long service life |
| CN110425657A (en) * | 2019-07-11 | 2019-11-08 | 深圳市俊达通办公智能科技有限公司 | A kind of anion air purifying system with cleaning function |
| CN111298556A (en) * | 2019-11-30 | 2020-06-19 | 四川鸥鹏建筑工程公司 | Subside absorption formula housing construction dust collector |
| CN111298556B (en) * | 2019-11-30 | 2021-06-29 | 四川鸥鹏建筑工程公司 | Subside absorption formula housing construction dust collector |
| CN111013305A (en) * | 2019-12-25 | 2020-04-17 | 涡阳县晟丰新型建材有限公司 | Dust collector for fly ash brick kiln |
| CN111298576A (en) * | 2020-03-19 | 2020-06-19 | 林义 | Dust collector for textile printing and dyeing |
| CN111617567A (en) * | 2020-05-28 | 2020-09-04 | 涡阳县沪涡多孔矸石砖有限公司 | Flue gas inlet preprocessing device |
| CN112090190A (en) * | 2020-09-04 | 2020-12-18 | 武汉合创四联科技发展有限公司 | Energy saving and emission reduction device for building |
| CN113133383A (en) * | 2021-04-21 | 2021-07-20 | 交口县韦禾农业发展有限公司 | Improve rich zinc content's mushroom breeding device |
| CN113133383B (en) * | 2021-04-21 | 2024-03-08 | 交口县韦禾农业发展有限公司 | Improve mushroom breeding device of zinc-rich content |
| CN113521904A (en) * | 2021-07-19 | 2021-10-22 | 上汽通用五菱汽车股份有限公司 | Suction and discharge integrated recovery device |
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Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |