CN111002406A - Wood working dust collector - Google Patents

Wood working dust collector Download PDF

Info

Publication number
CN111002406A
CN111002406A CN201911335810.1A CN201911335810A CN111002406A CN 111002406 A CN111002406 A CN 111002406A CN 201911335810 A CN201911335810 A CN 201911335810A CN 111002406 A CN111002406 A CN 111002406A
Authority
CN
China
Prior art keywords
dust
chamber
wood
rack
frame
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
Application number
CN201911335810.1A
Other languages
Chinese (zh)
Inventor
蒋美琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou Huide Group Co ltd
Original Assignee
Huzhou Huide Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huzhou Huide Group Co ltd filed Critical Huzhou Huide Group Co ltd
Priority to CN201911335810.1A priority Critical patent/CN111002406A/en
Publication of CN111002406A publication Critical patent/CN111002406A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G3/00Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68Regeneration 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
    • B01D46/681Regeneration 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses a wood processing dust removal device, and particularly relates to the technical field of wood processing. The invention drives the fan blades to rotate by matching with wind power generated by the drainage fan through integral design, so that the cleaning brush on the rotating frame can sweep the dust filter screen at any time, the dust blocked on the cleaning brush can be effectively removed, good purification effect is ensured, the cleaning workload of people is reduced, meanwhile, the gear is used for driving the rack to move, and further, the accumulated dust is subjected to briquetting treatment through the movable plate, secondary utilization can be realized, and the utilization rate of resources is improved.

Description

Wood working dust collector
Technical Field
The invention relates to the technical field of wood processing, in particular to a wood processing dust removal device.
Background
Along with the development of society, wood system product all need be used in more and more places, before carrying out wood system product processing, need carry out multichannel processing step to timber to this makes timber can be applicable to normal installation, wherein when carrying out cutting process operation to timber, need use dust collector to remove dust to it, with this operational environment who improves the staff.
But its in-service use still has more shortcoming, and timber is in the in-process of processing, generally all uses the fan to inhale the raise dust in the sack, carries out filtration purification, because the volume of processing of timber is big, the phenomenon that the sack takes place to block up easily, needs the staff regularly to clear up, has increased work load to the dust all directly discharges, can not utilize it, has reduced its utilization ratio.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a wood processing dust removal device, through the integral design, the fan blades are driven to rotate by matching with wind power generated by a drainage fan, so that a cleaning brush on a rotating frame can constantly sweep a dust filter screen, blocked dust on the dust filter screen is effectively removed, a good purification effect is ensured, the cleaning workload of people is reduced, meanwhile, a gear is utilized to drive a rack to move, and further, a movable plate is used for briquetting treatment of accumulated dust, so that secondary utilization can be realized, and the utilization rate of resources is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a wood processing dust removal device comprises a box body, wherein a supporting bottom plate is fixedly mounted on the lower surface of the box body, walking wheels are arranged below the supporting bottom plate, a purifying chamber is arranged inside the box body, a compression piece is arranged below the purifying chamber, a dust filtering net is arranged at one end of the purifying chamber, an air outlet pipeline is arranged on one side of the dust filtering net, a drainage fan is arranged at one end of the air outlet pipeline, a dust removal piece is arranged inside the purifying chamber, a dust suction pipe is fixedly connected to one side of the box body, a suction nozzle is fixedly arranged at the end of the dust suction pipe, and an adjusting piece is arranged on one side of the dust suction pipe;
the compression part comprises a compression chamber, the front surface of the compression chamber is hinged with a side door, the upper surface of the compression chamber is provided with a blanking hole, the top end of the interior of the compression chamber is fixedly provided with a driving motor, the driving end of the driving motor is fixedly provided with a gear, one side of the gear is meshed with a rack, and one end of the rack is fixedly provided with a movable plate;
the dust removal piece is including the mount, the one end of mount is provided with the horizontal pole, the fixed flabellum that is provided with in one end of horizontal pole, the other end fixed mounting of horizontal pole has the rotating turret, the rotating turret side surface is provided with the cleaning brush.
In a preferred embodiment, the movable plate is connected with the extrusion chamber in a sliding manner, and the rack on the movable plate is connected with the extrusion chamber in a sliding manner.
In a preferred embodiment, the joint of the fixed frame and the cross rod is provided with a movable bearing, and the fixed frame and the cross rod are rotatably connected through the movable bearing.
In a preferred embodiment, the lower surface of the purification chamber is provided with an inclined slide way, and the inclined slide way is butted with the position of the blanking hole on the extrusion chamber.
In a preferred embodiment, the adjusting part comprises a stand, a rotating seat is arranged on one side of the top end of the stand, a fixed block is fixedly arranged outside the stand, a return spring is fixedly connected to the lower surface of the fixed block, a sleeve seat is fixedly arranged at one end of the return spring, a spring is fixedly connected to the side surface of the lower end of the stand, and a supporting frame is arranged at one end of the spring.
In a preferred embodiment, the stand is hinged to a side surface of a support frame, and the support frame is arranged in four groups in a surrounding manner.
In a preferred embodiment, a fastening bolt penetrates between the stand and the rotating seat.
The invention has the technical effects and advantages that:
1. according to the invention, through the integral design, the fan blades are driven to rotate by matching with wind power generated by the drainage fan, so that the cleaning brush on the rotating frame can sweep the dust filter screen at any time, the dust blocked on the cleaning brush can be effectively removed, a good purification effect is ensured, the cleaning workload of people is reduced, meanwhile, the gear is used for driving the rack to move, and further, the accumulated dust is subjected to briquetting treatment through the movable plate, so that secondary utilization can be realized, and the utilization rate of resources is improved;
2. according to the invention, the four groups of support frames are taken out from the sleeve seat through the arrangement of the adjusting part, the compressed springs push the support frames due to the elastic characteristics of the compressed springs, the support frames are spread out to the periphery, the four groups of support frames are matched with the vertical frame to support the ground, the rotating seat is pulled, the suction nozzle on the dust suction pipe is adjusted to a proper angle, the dust in a processing area is adsorbed, the suction nozzle can be rapidly fixed, the stable support is ensured, meanwhile, the dust in the processing position can be absorbed according to the actual processing condition, and the high practicability is realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the compressing member of the present invention.
FIG. 3 is a schematic structural view of the dust-removing member of the present invention.
Fig. 4 is a schematic structural view of the adjusting member of the present invention.
The reference signs are: the device comprises a box body 1, a supporting bottom plate 2, a traveling wheel 3, a compression part 4, a squeezing chamber 41, a side door 42, a blanking hole 43, a driving motor 44, a gear 45, a rack 46, a movable plate 47, a purification chamber 5, a dust removal part 6, a fixed frame 61, a cross rod 62, fan blades 63, a rotating frame 64, a cleaning brush 65, a dust filter 7, an air outlet pipeline 8, a flow guiding fan 9, a dust suction pipe 10, a suction nozzle 11, an adjusting part 12, a vertical frame 13, a rotating seat 14, a fixed block 15, a return spring 16, a sleeve seat 17, a spring 18 and a supporting frame 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the attached fig. 1, 2 and 3, the wood processing dust removing device comprises a box body 1, a supporting bottom plate 2, traveling wheels 3, a compression piece 4, an extrusion chamber 41, a side door 42, a blanking hole 43, a driving motor 44, a gear 45, a rack 46, a movable plate 47, a purification chamber 5, a dust removing piece 6, a fixed frame 61, a cross bar 62, fan blades 63, a rotating frame 64, a cleaning brush 65, a dust filtering net 7, an air outlet pipeline 8, a drainage fan 9, a dust suction pipe 10, a suction nozzle 11, an adjusting piece 12, a vertical frame 13, a rotating base 14, a fixed block 15, a return spring 16, a sleeve base 17, a spring 18 and a supporting frame 19, wherein the supporting bottom plate 2 is fixedly installed on the lower surface of the box body 1, the traveling wheels 3 are arranged below the supporting bottom plate 2, the purification chamber 5 is arranged inside the box body 1, the compression piece 4 is arranged below the purification chamber 5, the purification chamber 5 is, an air outlet pipeline 8 is arranged on one side of the dust filter 7, a drainage fan 9 is arranged at one end of the air outlet pipeline 8, a dust removal part 6 is arranged in the purifying chamber 5, a dust suction pipe 10 is fixedly connected to one side of the box body 1, a suction nozzle 11 is fixedly arranged at the end part of the dust suction pipe 10, and an adjusting part 12 is arranged on one side of the dust suction pipe 10;
the compression part 4 comprises a compression chamber 41, a side door 42 is hinged to the front surface of the compression chamber 41, a blanking hole 43 is formed in the upper surface of the compression chamber 41, a driving motor 44 is fixedly mounted at the top end of the interior of the compression chamber 41, a gear 45 is fixedly arranged at the driving end of the driving motor 44, a rack 46 is meshed with one side of the gear 45, and a movable plate 47 is fixedly mounted at one end of the rack 46;
the dust removing part 6 comprises a fixing frame 61, a cross rod 62 is arranged at one end of the fixing frame 61, fan blades 63 are fixedly arranged at one end of the cross rod 62, a rotating frame 64 is fixedly arranged at the other end of the cross rod 62, and a cleaning brush 65 is arranged on the side surface of the rotating frame 64.
Further, the movable plate 47 is connected with the pressing chamber 41 in a sliding manner, and the rack 46 on the movable plate 47 is connected with the pressing chamber 41 in a sliding manner.
Further, a movable bearing is arranged at the joint of the fixed frame 61 and the cross rod 62, and the fixed frame and the cross rod are rotatably connected through the movable bearing.
Furthermore, the lower surface of the purification chamber 5 is provided with an inclined slideway, and the inclined slideway is butted with the blanking hole 43 on the extrusion chamber 41.
The implementation mode is specifically as follows: when the invention is implemented, the suction nozzle 11 on the dust suction pipe 10 is placed at the position of the wood processing area, the whole device is connected with an external power supply by using a conducting wire, the operation of the drainage fan 9 is controlled, the suction force generated by the drainage fan 9 drives the raised dust to enter the suction nozzle 11 and flow into the purifying chamber 5 along the dust suction pipe 10, the air drives the fan blades 63 on the cross rod 62 to rotate, so as to drive the cleaning brush 65 on the rotating frame 64 to rotate to brush the dust filter 7 at any moment, the falling dust passes through the blanking hole 43 along the purifying chamber 5 and enters the extrusion chamber 41, the operation of the driving motor 44 is controlled, the gear 45 on the driving motor 44 drives the rack 46 to displace, so as to push the movable plate 47 and extrude the dust accumulated inside to form a block structure, and the side door 42 is opened to be taken out, the design is matched with the wind power generated by the drainage fan 9, drive flabellum 63 rotatory to make cleaning brush 65 on the rotating turret 64 constantly sweep the dust screen 7, the effectual dust of jam above getting rid of has guaranteed good purifying effect, has reduced people's clearance work load, utilizes gear 45 to drive rack 46 motion simultaneously, and then carries out the briquetting through fly leaf 47 to accumulational dust and handle, can carry out reutilization, has improved the utilization ratio of resource.
The wood processing dust removal device shown in the attached drawings 1 and 4 further comprises an adjusting part 12, wherein the adjusting part 12 comprises a vertical frame 13, a rotating seat 14 is arranged on one side of the top end of the vertical frame 13, a fixed block 15 is fixedly arranged on the outer portion of the vertical frame 13, a reset spring 16 is fixedly connected to the lower surface of the fixed block 15, a sleeve seat 17 is fixedly arranged at one end of the reset spring 16, a spring 18 is fixedly connected to the side surface of the lower end portion of the vertical frame 13, and a supporting frame 19 is arranged at one end of the spring 18.
Further, the stand 13 is hinged to a side surface of the support frame 19, and four sets of the support frames 19 are arranged around the support frame 19.
Furthermore, a fastening bolt is arranged between the stand 13 and the rotating seat 14 in a penetrating manner.
The implementation mode is specifically as follows: when the dust suction pipe is implemented, the suction nozzle 11 on the dust suction pipe 10 is placed at a position of a processing area, the sleeve seat 17 is pushed upwards, the return spring 16 between the sleeve seat 17 and the fixed block 15 is compressed, four groups of the support frames 19 are taken out, the compressed springs 18 push the support frames 19 due to the elastic property of the compressed springs, the support frames 19 are spread out to the periphery, the stand 13 is matched with the four groups of the support frames 19 to support the ground, then the rotating seat 14 is pulled, the suction nozzle 11 on the dust suction pipe 10 is adjusted to a proper angle to adsorb dust in the processing area, the suction nozzle 11 can be fixed quickly, stable support is guaranteed, the dust in the processing area can be absorbed according to the actual processing condition, and the dust suction pipe has high practicability.
The working principle of the invention is as follows:
referring to the attached drawings 1, 2 and 3 of the specification, through the integral design, the fan blades 63 are driven to rotate by matching with wind power generated by the drainage fan 9, so that the cleaning brush 65 on the rotating frame 64 can sweep the dust filter 7 all the time, the dust blocked on the dust filter can be effectively removed, a good purification effect is ensured, the cleaning workload of people is reduced, meanwhile, the gear 45 is utilized to drive the rack 46 to move, and further, the accumulated dust is subjected to briquetting treatment through the movable plate 47, so that secondary utilization can be realized, and the utilization rate of resources is improved;
refer to description figure 1 and figure 4, through having set up regulating part 12, take out four group's support frames 19 from cover seat 17, the spring 18 of compressed will be because the elasticity characteristic of self, thereby promote support frame 19, make support frame 19 to spreading all around, support ground by four group's support frames 19 of grudging post 13 collocation, pull and rotate seat 14, with suction nozzle 11 on the dust absorption pipe 10, adjust to suitable angle, adsorb the raise dust of machining area, can be comparatively quick fix suction nozzle 11, when having guaranteed the stable stay, can also be according to the actual processing condition, absorb the raise dust of processing department, and the device has high practicality.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (7)

1. The utility model provides a wood working dust collector, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly provided with a supporting bottom plate (2), walking wheels (3) are arranged below the supporting bottom plate (2), a purifying chamber (5) is arranged inside the box body (1), a compression part (4) is arranged below the purifying chamber (5), one end of the purifying chamber (5) is provided with a dust filtering net (7), one side of the dust filtering net (7) is provided with an air outlet pipeline (8), one end of the air outlet pipeline (8) is provided with a drainage fan (9), a dust removing part (6) is arranged inside the purifying chamber (5), one side of the box body (1) is fixedly connected with a dust collecting pipe (10), the end part of the dust collecting pipe (10) is fixedly provided with a suction nozzle (11), and one side of the dust collecting pipe (10) is provided with an adjusting part (12);
the compression piece (4) comprises a compression chamber (41), a side door (42) is hinged to the front surface of the compression chamber (41), a blanking hole (43) is formed in the upper surface of the compression chamber (41), a driving motor (44) is fixedly mounted at the top end of the interior of the compression chamber (41), a gear (45) is fixedly arranged at the driving end of the driving motor (44), a rack (46) is meshed with one side of the gear (45), and a movable plate (47) is fixedly mounted at one end of the rack (46);
dust removal piece (6) are including mount (61), the one end of mount (61) is provided with horizontal pole (62), the fixed flabellum (63) that is provided with in one end of horizontal pole (62), the other end fixed mounting of horizontal pole (62) has rotating turret (64), rotating turret (64) side surface is provided with cleaning brush (65).
2. The dust removing device for wood processing according to claim 1, wherein: the movable plate (47) is connected with the extrusion chamber (41) in a sliding mode, and the rack (46) on the movable plate (47) is connected with the extrusion chamber (41) in a sliding mode.
3. The dust removing device for wood processing according to claim 1, wherein: and a movable bearing is arranged at the joint of the fixed frame (61) and the cross rod (62), and the fixed frame and the cross rod are rotatably connected through the movable bearing.
4. The dust removing device for wood processing according to claim 1, wherein: the lower surface of the purifying chamber (5) is provided with an inclined slideway, and the inclined slideway is butted with a blanking hole (43) on the squeezing chamber (41).
5. The dust removing device for wood processing according to claim 1, wherein: adjusting part (12) is including grudging post (13), one side on grudging post (13) top is provided with rotates seat (14), grudging post (13) outside fixed mounting has fixed block (15), fixed surface fixedly connected with reset spring (16) under fixed block (15), reset spring (16) one end fixed mounting has cover seat (17), tip side surface fixedly connected with spring (18) under grudging post (13), spring (18) one end is provided with support frame (19).
6. A wood-working dusting apparatus as claimed in claim 5, in which: the vertical frame (13) is hinged with the side surface of the support frame (19), and four groups of support frames (19) are arranged in a surrounding mode.
7. A wood-working dusting apparatus as claimed in claim 5, in which: and a fastening bolt penetrates between the vertical frame (13) and the rotating seat (14).
CN201911335810.1A 2019-12-23 2019-12-23 Wood working dust collector Pending CN111002406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911335810.1A CN111002406A (en) 2019-12-23 2019-12-23 Wood working dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911335810.1A CN111002406A (en) 2019-12-23 2019-12-23 Wood working dust collector

Publications (1)

Publication Number Publication Date
CN111002406A true CN111002406A (en) 2020-04-14

Family

ID=70117056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911335810.1A Pending CN111002406A (en) 2019-12-23 2019-12-23 Wood working dust collector

Country Status (1)

Country Link
CN (1) CN111002406A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112335999A (en) * 2020-11-04 2021-02-09 温州雾言鞋业有限公司 Slotting device for anti-skid lines of sole plate of sports shoe
CN112659310A (en) * 2020-12-15 2021-04-16 重庆福凌家具有限公司 Cutting equipment is used in furniture production with collect smear metal
CN112893205A (en) * 2021-01-18 2021-06-04 刘爱民 Keyboard cleaning device for computer
CN113798168A (en) * 2021-08-31 2021-12-17 湖南省紫鹊界国梁米业有限公司 Multi-stage screening device and method for rice output of rice mill
CN113926754A (en) * 2021-11-04 2022-01-14 江西神州龙气体科技有限公司 Air dryer with air purification device
CN115583536A (en) * 2022-11-04 2023-01-10 宿迁至诚纺织品股份有限公司 Self-cleaning chemical fiber yarn winder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016106569U1 (en) * 2016-11-24 2016-12-05 San Ford Machinery Co., Ltd. Vacuum cleaner with the function for recyling dust particles adhering to the basket
CN207919466U (en) * 2018-03-01 2018-09-28 胡财水 A kind of civil engineering works cleaning dust-extraction unit
CN208100626U (en) * 2018-04-20 2018-11-16 安徽忠盛新型装饰材料有限公司 A kind of timber-work processing workshop dust exhaust apparatus
CN109668039A (en) * 2019-02-15 2019-04-23 深圳市全天拍科技有限公司 Multi-functional self-shooting bar
CN209519500U (en) * 2019-08-10 2019-10-22 梁何珍 A kind of industrial waste-gas purifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016106569U1 (en) * 2016-11-24 2016-12-05 San Ford Machinery Co., Ltd. Vacuum cleaner with the function for recyling dust particles adhering to the basket
CN207919466U (en) * 2018-03-01 2018-09-28 胡财水 A kind of civil engineering works cleaning dust-extraction unit
CN208100626U (en) * 2018-04-20 2018-11-16 安徽忠盛新型装饰材料有限公司 A kind of timber-work processing workshop dust exhaust apparatus
CN109668039A (en) * 2019-02-15 2019-04-23 深圳市全天拍科技有限公司 Multi-functional self-shooting bar
CN209519500U (en) * 2019-08-10 2019-10-22 梁何珍 A kind of industrial waste-gas purifier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112335999A (en) * 2020-11-04 2021-02-09 温州雾言鞋业有限公司 Slotting device for anti-skid lines of sole plate of sports shoe
CN112659310A (en) * 2020-12-15 2021-04-16 重庆福凌家具有限公司 Cutting equipment is used in furniture production with collect smear metal
CN112893205A (en) * 2021-01-18 2021-06-04 刘爱民 Keyboard cleaning device for computer
CN113798168A (en) * 2021-08-31 2021-12-17 湖南省紫鹊界国梁米业有限公司 Multi-stage screening device and method for rice output of rice mill
CN113926754A (en) * 2021-11-04 2022-01-14 江西神州龙气体科技有限公司 Air dryer with air purification device
CN115583536A (en) * 2022-11-04 2023-01-10 宿迁至诚纺织品股份有限公司 Self-cleaning chemical fiber yarn winder

Similar Documents

Publication Publication Date Title
CN111002406A (en) Wood working dust collector
CN115224601B (en) Integrated intelligent power distribution cabinet with stable opening and closing
CN110063686A (en) It is a kind of to be convenient to clean dust and the domestic dedusting device based on artificial intelligence
CN219503362U (en) Dust collection device for carbon workshop powder treatment
CN211104533U (en) Saw-dust collection device for environmental protection
CN112426833A (en) Multifunctional environment-friendly energy-saving air filtering device and using method thereof
CN112535441A (en) Practical indoor roof sweeper
CN115569462B (en) Dust removal equipment of regenerative oxidation furnace organic waste gas treatment equipment
CN110743302A (en) Indoor air-exchanging dust-removing environment-friendly equipment for coal yard
CN104814700A (en) Automatic dust sweeper with housing
CN213106052U (en) Grinding device for new material with dustproof function
CN209531140U (en) A kind of interior cleaner
CN210356349U (en) Special equipment for air purification of paint spray booth
CN216320781U (en) Dust collector for construction site with prevent blockking up function
CN216801032U (en) Water-free raise dust processing apparatus for building engineering
CN110772979A (en) Indoor formaldehyde purification axial fan
CN213269075U (en) Novel combination formula activity board house that building engineering used
CN216894497U (en) Coal mine dust removal equipment
CN204911919U (en) Pressure -vaccum device of metal nanoparticles conductive film coating equipment
CN217139640U (en) Bag-type dust collector
CN220190306U (en) Overhead transmission line obstacle clearing device
CN221084978U (en) Air cleaner convenient to clearance
CN220968467U (en) Colliery wind filter equipment
CN220176350U (en) Continuous dust removal device
CN219737424U (en) Atmospheric pollutant monitoring facilities

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200414