CN119499781A - A dust reduction device for construction and use method thereof - Google Patents
A dust reduction device for construction and use method thereof Download PDFInfo
- Publication number
- CN119499781A CN119499781A CN202411644411.4A CN202411644411A CN119499781A CN 119499781 A CN119499781 A CN 119499781A CN 202411644411 A CN202411644411 A CN 202411644411A CN 119499781 A CN119499781 A CN 119499781A
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- Prior art keywords
- dust
- suction
- rotating shaft
- driving wheel
- wall
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Classifications
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of dust fall, in particular to a dust fall device for building construction and a use method thereof. Its technical scheme includes base, mounting box, pump case, motor, pivot first, guide frame and cam disc, the mounting box lower extreme is provided with the motor, the motor output is provided with drive wheel first and drive wheel second, the inside rotation of pump case is installed pivot second, the impeller of installing in the pump case inner wall has been cup jointed to pivot second outer wall, the pump case suction end is provided with the suction tube, suction tube one end is provided with the connecting cylinder with the mounting box intercommunication, the inside filter screen that is provided with of mounting box, filter screen one side is provided with the stroke board, stroke board one end is provided with the brush, the suction hood is installed in the intercommunication of mounting box one end. According to the invention, the self-cleaning structure of the automatically-operated filter screen is arranged in the installation box, and the same power source is used with the suction structure, so that the energy consumption is reduced, meanwhile, manual cleaning is avoided, and the dust is conveniently and rapidly reduced in a building construction place.
Description
Technical Field
The invention relates to the technical field of dust fall, in particular to a dust fall device for building construction and a use method thereof.
Background
The building construction can effectively reduce dust through various means, thereby improving the construction site environment, protecting the health of workers and reducing the influence on the surrounding environment, and mainly comprises wet dust reduction and covering materials. And installing a retaining wall and closing the working area. Using dust collection equipment, etc.
The dust collection device is special for construction machinery, tool equipment and the like, dust on the ground and equipment is cleaned in time, dust emission is avoided, the filter assembly on the inner wall of the dust collection equipment is required to be cleaned or replaced for a long time, if the filter assembly is not cleaned, the dust adhered to the filter assembly is blocked by the air inlet flow, the dust collection effect is reduced, and additional cleaning work is increased. Therefore, a person skilled in the art provides a dust-settling device for building construction and a use method thereof, so as to solve the problems in the background art.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a dust falling device for building construction and a using method thereof.
The invention provides a dust fall device for building construction and a using method thereof, which comprises a base, an installation box, a pump shell, a motor, a first rotating shaft, a guide frame and a cam disc, wherein the motor is arranged at the lower end of the installation box, a first driving wheel and a second driving wheel are arranged at the output end of the motor, the second rotating shaft is rotatably installed inside the pump shell, an impeller rotatably installed on the inner wall of the pump shell is sleeved on the outer wall of the second rotating shaft, a suction pipe is arranged at the suction end of the pump shell, a connecting cylinder communicated with the installation box is arranged at one end of the suction pipe, a filter screen is arranged inside the installation box, a travel plate is arranged at one side of the filter screen, brushes distributed at equal intervals are arranged at one end of the travel plate, a suction cover corresponding to the connecting cylinder is arranged at one end of the installation box in a communicating manner, a second driven wheel with the radius smaller than the second driving wheel is sleeved on the outer wall of the second rotating shaft, and a second belt is rotatably sleeved inside the second driving wheel and the second driven wheel.
Preferably, a dust collecting box is arranged on one side of the lower end of the installation box in a communicating manner, a discharge pipe controlled by a valve is arranged at the lower end of the dust collecting box, and a guide plate corresponding to the dust collecting box is arranged on the inner wall of the lower end of the installation box. The dust collection box collects dust sucked into the installation box, the dust is discharged and cleaned through the discharge pipe, and the opening and the closing of the discharge pipe are controlled through the valve.
Preferably, a first rotating shaft is rotatably arranged in the mounting box, a first driven wheel with the radius larger than that of the first driving wheel is sleeved on the outer wall of the lower end of the rotating shaft, and a first belt is rotatably arranged in each of the first driving wheel and the first driven wheel. The first belt links the first driving wheel and the first driven wheel, and the first driving wheel has a radius larger than that of the first driven wheel, so that the first driving wheel drives the driven wheel to accelerate during rotation.
Preferably, a third rotating shaft is arranged at one end of the cam disc, a second conical gear is sleeved on the outer wall of the third rotating shaft, a first conical gear meshed with the second conical gear is sleeved on the outer wall of the upper end of the second rotating shaft, and a protection box which is rotatably installed on the second rotating shaft and the third rotating shaft and fixedly connected with the inner wall of one side of the installation box is sleeved on the outer side of the first conical gear and the outer side of the second conical gear. The first bevel gear and the second bevel gear are linked with the second rotating shaft III, and the second rotating shaft and the third rotating shaft are rotatably installed with the protective box to shield the first bevel gear and the second bevel gear, so that dust entering the installation box is prevented from wearing tooth grooves of the first bevel gear and the second bevel gear.
Preferably, the installation box is internally provided with symmetrically distributed guide rails, and both ends of the guide frame are provided with sliding blocks which are slidably arranged on the outer walls of the guide rails. The guide frame slides on the outer wall of the guide rail through the sliding block, and the guide frame is longitudinally guided in a sliding way.
Preferably, one end of the cam disc is provided with a protruding block which is slidably mounted in the guide frame, one end of the guide frame is provided with a mounting plate, and springs which are distributed at equal intervals are arranged between the mounting plate and the travel plate. The lug rotates at one end side of the cam disc, the guide frame is extruded by the radius taking the cam disc as the axis during rotation, one period of movement of the guide frame is located at two times of the distance between the lug and the cam disc,
Preferably, the sliding sleeves distributed at equal intervals are embedded and installed in the mounting plate, and the travel plate is inserted into the sliding sleeves in a sliding manner and positioned in the spring. The guide pipe slides in the sliding sleeve, transversely guides the travel plate and limits the spring in the telescoping process.
Preferably, pulleys are arranged at four corners of the lower end of the base. The base carries out the sliding support of bottom four corners department through the pulley, and the base realizes sliding on ground.
Preferably, one end of the suction hood is provided with a universal pipe. The universal pipe can be completely bent, and the shape can be fixed through the internal structure, so that the opening orientation of the universal pipe can be adjusted.
The application method of the dust-settling device for building construction comprises the following steps:
S1, when the suction dust removing equipment is used for dust removing treatment, because the radius of the second driving wheel is larger than that of the second driven wheel, the rotating force output by the motor at the output end passes through the second driving wheel, and the second driving wheel is accelerated under the linkage of the second belt, so that the impeller is driven to rotate at a high speed, a strong suction force is generated, and the suction force acts on a dust generating position through a suction pipe, a connecting cylinder and a suction cover to suck and collect dust;
s2, a base of the dust removing equipment slides on the ground through a pulley in the dust removing process, so that the dust removing equipment can conveniently move to a designated position, a condition that the dust removing equipment is convenient to move is provided for dust removing treatment, a suction hood can adjust a suction angle through a universal pipe, and dust generated in a space at a high position or a low position of the dust removing equipment can be treated;
and S3, when the filter screen intercepts dust, the first rotating shaft is driven to rotate through the linkage of the first driving wheel, the first driven wheel and the first belt, the cam disk is driven to rotate through the linkage of the first bevel gear and the second bevel gear, and the cam disk longitudinally moves back and forth through the guide frame installed by the extrusion guide of the soil blocks at the side, so that the brush is driven to scrape and remove dust on the filter screen, and the filter assembly is automatically cleaned when the dust removing equipment is used.
Compared with the prior art, the invention has the following beneficial effects:
When the impeller in the pump shell rotates at a high speed, the generated suction force enters the connecting cylinder through the suction pipe and then acts on the outside through the suction cover, the dust is sucked and dusted correspondingly to the generation place of equipment dust in the building construction process, the filter screen intercepts the sucked dust at one side of the installation box and simultaneously moves continuously and longitudinally, the travel plate drives the brush to scrape the outer wall of the filter screen, the adhered dust falls off, the filter assembly is continuously cleaned in the use process, the condition of manual cleaning is avoided, and meanwhile, the self-cleaning structure and the negative pressure suction structure are driven by the same power source motor, so that the energy consumption in the use process is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the main section of the present invention;
FIG. 3 is a schematic bottom perspective view of the present invention;
FIG. 4 is a schematic top perspective view of the interior of the mounting box of the present invention;
FIG. 5 is a schematic top perspective view of the travel plate of the present invention;
FIG. 6 is a schematic view of a main sectional perspective structure of a guide frame according to the present invention;
FIG. 7 is a schematic side cross-sectional perspective view of the pump housing of the present invention;
Fig. 8 is a schematic side perspective view of the spring of the present invention.
The device comprises the following components of 1, a base, 2, a dust collection box, 3, a pulley, 4, a suction pipe, 5, a connecting cylinder, 6, a mounting box, 7, a suction cover, 8, a universal pipe, 9, a guide plate, 10, a protective box, 11, a filter screen, 12, a mounting plate, 13, a sliding sleeve, 14, a spring, 15, a travel plate, 16, a brush, 17, a guide rod, 18, a pump shell, 19, a motor, 20, a driving wheel I, 21, a belt I, 22, a driven wheel I, 23, a rotating shaft I, 24, a driving wheel II, 25, a driven wheel II, 26, a belt II, 27, a rotating shaft II, 28, an impeller, 29, a conical gear I, 30, a conical gear II, 31, a guide frame, 32, a sliding block, 33, a bump, 34, a rotating shaft III, 35, a cam disk, 36 and a guide rail.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, three embodiments of the present invention are provided:
Embodiment one:
The utility model provides a construction dust device, including base 1, mounting box 6, pump case 18, motor 19, pivot one 23, guide frame 31 and cam disc 35, mounting box 6 lower extreme is provided with motor 19, motor 19 output is provided with drive wheel one 20 and drive wheel two 24, the inside rotation of pump case 18 is installed and is installed pivot two 27, the impeller 28 of rotating installation in the inner wall of pump case 18 has been cup jointed to pivot two 27 outer walls, the pump case 18 suction end is provided with suction tube 4, suction tube 4 one end is provided with the connecting cylinder 5 with mounting box 6 intercommunication, the inside filter screen 11 that is provided with of mounting box 6, the suction hood 7 of corresponding connecting cylinder 5 is installed in mounting box 6 one end intercommunication, the radius is less than the driven wheel two 25 of drive wheel two 24 has been cup jointed to pivot two 27 outer walls, the inside rotation of drive wheel two 24 and driven wheel two 25 has all been cup jointed belt two 26;
One side of the lower end of the mounting box 6 is communicated with a dust collection box 2, a discharge pipe controlled by a valve is arranged at the lower end of the dust collection box 2, and a guide plate 9 corresponding to the dust collection box 2 is arranged on the inner wall of the lower end of the mounting box 6;
Pulleys 3 are arranged at four corners of the lower end of the base 1;
one end of the suction hood 7 is provided with a universal pipe 8;
In this embodiment, the base 1 slides on the ground through the pulley 3 at the bottom, after moving to a designated position, the suction hood 7 is adjusted to correspond to the dust generation place, the universal tube 8 is usually made of a high-elasticity material, such as rubber, plastic or metal hose, which has better flexibility and ductility, so that the universal tube can be bent without breaking under the condition of applying external force, and a multi-layer spiral coil or bending structure is usually adopted, so that the pipeline has better bending performance and the suction force transmission direction is adjusted by adopting the design;
The motor 19 operates to drive the output end to rotate, the output end drives the driving shaft II to rotate, the driving shaft II drives the driving shaft I to rotate through the linkage of a belt, and then drives the rotating shaft II 27 to rotate, the rotating shaft II rotates in the pump shell 18, suction force is generated in the pump shell 18, the suction force acts on the connecting cylinder 5 through the suction pipe 4, the dust enters the inside of the suction hood 7 through the filter screen 11 and is sucked through the opening transmission part of the universal pipe 8, the dust is intercepted by the filter screen 11, the dust flows into the dust collecting box 2 through the guide plate 9, the dust is effectively collected, and in the process of building construction, special dust collecting devices are used for building machinery, tool equipment and the like, dust on the ground and equipment is cleaned in time, and flying dust is avoided.
Embodiment two:
One side of the filter screen 11 is provided with a travel plate 15, and one end of the travel plate 15 is provided with brushes 16 distributed at equal intervals;
a first rotating shaft 23 is rotatably arranged in the mounting box 6, a first driven wheel 22 with the radius larger than that of the first driving wheel 20 is sleeved on the outer wall of the lower end of the first rotating shaft 23, and a first belt 21 is rotatably arranged in each of the first driving wheel 20 and the first driven wheel 22;
One end of the cam disc 35 is provided with a rotating shaft III 34, the outer wall of the rotating shaft III 34 is sleeved with a conical gear II 30, the outer wall of the upper end of the rotating shaft II 27 is sleeved with a conical gear I29 meshed with the conical gear II 30, and the outer sides of the conical gear I29 and the conical gear II 30 are sleeved with a protective box 10 which is rotatably installed with the rotating shaft II 27 and the rotating shaft III 34 and fixedly connected with the inner wall of one side of the installation box 6;
The inside of the mounting box 6 is provided with symmetrically distributed guide rails 36, and both ends of the guide frame 31 are provided with sliding blocks 32 which are slidably arranged on the outer walls of the guide rails 36;
One end of the cam disc 35 is provided with a protruding block 33 which is slidably arranged in the guide frame 31, one end of the guide frame 31 is provided with a mounting plate 12, and springs 14 which are distributed at equal intervals are arranged between the mounting plate 12 and the travel plate 15;
the sliding sleeves 13 which are distributed at equal intervals are embedded and installed in the mounting plate 12, and the travel plate 15 is provided with guide rods 17 which are inserted into the sliding sleeves 13 in a sliding manner and are positioned in the springs 14;
In this embodiment, when the motor 19 drives the output end to rotate, the first driving wheel 20 is linked with the first belt 21 to drive the first driven wheel 22 and the first rotating shaft 23 to rotate, the first rotating shaft 23 drives the second bevel gear 30 to rotate through the first bevel gear 29 to drive the third rotating shaft 34 to rotate, and the third rotating shaft 34 drives the cam disc 35 to rotate, because the guide frame 31 slides on the outer wall of the guide rail 36 through the sliding block 32, the guide frame 31 is longitudinally guided, the cam disc 35 is rotated and the protruding block 33 positioned in the guide frame 31 is extruded on the inner wall of the guide frame 31, the guide frame 31 is driven to longitudinally move back and forth, the mounting plate 12 moves with the stroke plate 15, the brush 16 at one end of the stroke plate 15 scrapes the filter screen 11, dust adhered to the grid tube of the filter screen 11 is brushed away, the smoothness of the filter screen 11 is guaranteed when the gas passes through, the brush 16 is gradually worn, the elastic support of the stroke plate 15 is carried out through the spring 14, the brush 16 is always attached to the filter screen 11, the service life cycle of the cleaning assembly is prolonged, the frequency of replacement of the cleaning structure is reduced, and the cleaning structure is driven by the motor 19, and power source of suction is consistent with the suction power source, and environmental protection energy consumption is reduced.
Embodiment III:
the application method of the dust-settling device for building construction comprises the following steps:
S1, when the suction dust removing equipment is used for dust removing treatment, because the radius of a driving wheel II 24 is larger than that of a driven wheel II 25, the rotating force output by a motor 19 at the output end is accelerated by the driving wheel II 24 under the linkage of a belt II 26, so that an impeller 28 is driven to rotate at a high speed to generate strong suction force, and the suction force acts on a dust generating place through a suction pipe 4, a connecting cylinder 5 and a suction cover 7 to suck and collect dust;
S2, in the dust removing process, the base 1 of the dust removing equipment slides on the ground through the pulley 3, so that the dust removing equipment can conveniently move to a designated position, a condition that the dust removing equipment is convenient to move is provided for dust removing treatment, the suction hood 7 can adjust the suction angle through the universal pipe 8, and dust generated in a space at the high position or the low position of the dust removing equipment can be treated;
S3, when the filter screen 11 intercepts dust, the first rotating shaft 23 is driven to rotate through the linkage of the first driving wheel 20, the first driven wheel 22 and the first belt 21, the cam disk 35 is driven to rotate through the linkage of the first conical gear 29 and the second conical gear 30, the cam disk 35 longitudinally moves back and forth through the guide frame 31 arranged on the side in a guiding manner through the extrusion of soil blocks, the brush 16 is driven to scrape the filter screen 11 for dust removal, and the filter assembly is automatically cleaned when the dust removal equipment is used.
The above-described embodiments are merely a few preferred embodiments of the present invention, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present invention and the related teachings of the above-described embodiments.
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.
Claims (10)
1. The construction dust fall device comprises a base (1), a mounting box (6), a pump shell (18), a motor (19), a first rotating shaft (23), a guide frame (31) and a cam disc (35), and is characterized in that the lower end of the mounting box (6) is provided with the motor (19), the output end of the motor (19) is provided with a first driving wheel (20) and a second driving wheel (24), the second rotating shaft (27) is rotatably arranged in the pump shell (18), an impeller (28) rotatably arranged on the inner wall of the pump shell (18) is sleeved on the outer wall of the second rotating shaft (27), a suction tube (4) is arranged at the suction end of the pump shell (18), a connecting cylinder (5) communicated with the mounting box (6) is arranged at one end of the suction tube (4), a filter screen (11) is arranged in the mounting box (6), a travel plate (15) is arranged on one side of the filter screen (11), brushes (16) distributed at equal intervals are arranged at one end of the travel plate (15), a second driving wheel (24) is correspondingly connected with a suction cover (7) which is correspondingly arranged on one end of the mounting box (6) in a communicating manner, a second driving wheel (24) and the second outer wall (27) is sleeved with a second driving wheel (25), and the driving wheel II (24) and the driven wheel II (25) are both rotatably sleeved with a belt II (26).
2. The construction dust device of claim 1, wherein one side of the lower end of the installation box (6) is communicated with a dust collection box (2), a discharge pipe controlled by a valve is arranged at the lower end of the dust collection box (2), and a guide plate (9) corresponding to the dust collection box (2) is arranged on the inner wall of the lower end of the installation box (6).
3. The construction dust device of claim 1, wherein a first rotating shaft (23) is rotatably arranged in the installation box (6), a first driven wheel (22) with the radius larger than that of the first driving wheel (20) is sleeved on the outer wall of the lower end of the first rotating shaft (23), and a first belt (21) is rotatably arranged in each of the first driving wheel (20) and the first driven wheel (22).
4. The construction dust device of claim 3, wherein one end of the cam disc (35) is provided with a third rotating shaft (34), a second conical gear (30) is sleeved on the outer wall of the third rotating shaft (34), a first conical gear (29) meshed with the second conical gear (30) is sleeved on the outer wall of the upper end of the second rotating shaft (27), and a protective box (10) which is rotatably installed with the second rotating shaft (27) and the third rotating shaft (34) and fixedly connected with the inner wall of one side of the installation box (6) is sleeved on the outer sides of the first conical gear (29) and the second conical gear (30).
5. The construction dust device of claim 4, wherein symmetrically distributed guide rails (36) are arranged in the installation box (6), and sliding blocks (32) which are slidably arranged on the outer walls of the guide rails (36) are arranged at two ends of the guide frame (31).
6. The construction dust device of claim 5, wherein one end of the cam plate (35) is provided with a protruding block (33) which is slidably arranged in the guide frame (31), one end of the guide frame (31) is provided with a mounting plate (12), and springs (14) which are distributed at equal intervals are arranged between the mounting plate (12) and the travel plate (15).
7. The construction dust device of claim 6, wherein the mounting plate (12) is internally embedded with sliding sleeves (13) which are distributed at equal intervals, and the travel plate (15) is provided with guide rods (17) which are inserted into the sliding sleeves (13) in a sliding manner and are positioned in the springs (14).
8. The building construction dust fall device according to claim 1, wherein pulleys (3) are arranged at four corners of the lower end of the base (1).
9. The construction dust device according to claim 1, wherein one end of the suction hood (7) is provided with a universal pipe (8).
10. The application method of the building construction dust device is characterized by comprising the following steps of:
When the suction dust removing equipment is used for dust removing treatment, because the radius of the driving wheel II (24) is larger than that of the driven wheel II (25), the rotating force output by the motor (19) passes through the driving wheel II (24), and under the linkage of the belt II (26), the driven wheel II (25) is accelerated, so that the impeller (28) is driven to rotate at a high speed, a strong suction force is generated, and the suction force acts on a dust generating position through the suction pipe (4), the connecting cylinder (5) and the suction cover (7) to suck and collect dust;
S2, in the dust removing process, a base (1) of the dust removing equipment slides on the ground through a pulley (3) so as to conveniently move to a designated position, a condition that the dust removing equipment is convenient to move is provided for dust removing treatment, a suction cover (7) can adjust a suction angle through a universal pipe (8), and dust generated in a space at a high position or a low position of the dust removing equipment is treated;
S3, when the filter screen (11) intercepts dust, the first rotating shaft (23) is driven to rotate through the linkage of the first driving wheel (20), the first driven wheel (22) and the first belt (21), the cam disc (35) is driven to rotate through the linkage of the first bevel gear (29) and the second bevel gear (30), the cam disc (35) longitudinally moves back and forth through the guide frame (31) arranged on the side in a guiding manner through the extrusion of soil blocks on the side, the brush (16) is driven to scrape the filter screen (11) for dust removal, and the filter assembly is automatically cleaned when the dust removal equipment is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411644411.4A CN119499781A (en) | 2024-11-18 | 2024-11-18 | A dust reduction device for construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411644411.4A CN119499781A (en) | 2024-11-18 | 2024-11-18 | A dust reduction device for construction and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119499781A true CN119499781A (en) | 2025-02-25 |
Family
ID=94657395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411644411.4A Pending CN119499781A (en) | 2024-11-18 | 2024-11-18 | A dust reduction device for construction and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119499781A (en) |
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| CN210239738U (en) * | 2019-07-26 | 2020-04-03 | 邵文岗 | Equipment dust removal protection device that induced drafts for mining |
| CN216677588U (en) * | 2021-12-25 | 2022-06-07 | 东北大学秦皇岛分校 | Dust device is used in civil engineering construction |
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| CN220405177U (en) * | 2023-05-09 | 2024-01-30 | 江苏泛华环境科技有限公司 | Dust collector is used in engineering construction |
| CN220837015U (en) * | 2023-09-07 | 2024-04-26 | 大庆亚兴安全科技股份有限公司 | On-spot dust collection device |
| CN221182102U (en) * | 2023-11-27 | 2024-06-21 | 上海盈蓝实验室科技有限公司 | Filter with dust removal function and capable of improving air cleaning |
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