CN220026474U - Water curtain dust collector is demolishd in building blasting - Google Patents
Water curtain dust collector is demolishd in building blasting Download PDFInfo
- Publication number
- CN220026474U CN220026474U CN202321364258.0U CN202321364258U CN220026474U CN 220026474 U CN220026474 U CN 220026474U CN 202321364258 U CN202321364258 U CN 202321364258U CN 220026474 U CN220026474 U CN 220026474U
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- CN
- China
- Prior art keywords
- dust removal
- water curtain
- box
- dust
- mounting
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 139
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000005422 blasting Methods 0.000 title claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a water curtain dust removal device for blasting demolition of a building, which belongs to the technical field of dust removal and comprises a base and a dust removal box fixedly arranged on the base through a bracket, wherein the bottom of the base is provided with uniformly distributed travelling wheels, one side of the base is provided with a trolley handle, one side of the dust removal box is of an open structure, the other side of the dust removal box is provided with an air outlet, one side, far away from the air outlet, of the top of the dust removal box is provided with a mounting opening, a front filter screen is slidably arranged in the dust removal box through the mounting opening, the top of the dust removal box is provided with a mounting box, the top of the mounting box is provided with a top cover, a clamping assembly for clamping the front filter screen is arranged in the mounting box, one side, positioned at the front filter screen, of the inside of the dust removal box is provided with a mounting rack, and a driving motor is fixedly arranged on the mounting rack; this water curtain dust collector is equipped with leading filtration, can effectively improve the dust removal effect, and filter screen convenient to detach, and the clearance of filtering dust is convenient for, and the convenience is strong.
Description
Technical Field
The utility model belongs to the technical field of dust removal, and particularly relates to a water curtain dust removal device for blasting demolition of a building.
Background
After the building is exploded and dismantled, the demolishd objects are required to be cleaned manually, a large amount of dust can be generated in the cleaning process, and certain harm is caused to the health of staff.
The existing common dust removal mode is that the copper pipe water curtain dust removal device absorbs dust, but the existing water curtain dust removal device is not convenient to move as a whole, certain inconvenience is brought to transfer, and the water curtain dust removal device does not perform primary filtration, so that when the air dust content is large, part of dust is still not absorbed by the water curtain, and the dust removal effect is poor in the environment with large dust content.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the whole existing water curtain dust collector is inconvenient to move, the water curtain dust collector is inconvenient to move to a certain extent, and the water curtain dust collector does not perform primary filtration, when the air dust content is large, part of dust is still not absorbed by the water curtain, the dust collection effect is poor in the environment with the large dust content, and the water curtain dust collector is demolished by blasting of a building.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a water curtain dust collector is demolishd in building blasting, includes the base and passes through the dust removal case of support fixed mounting on the base, the bottom of base is equipped with evenly distributed's walking wheel, one side of base is equipped with the shallow handle, one side of dust removal case is open structure, the opposite side of dust removal case is equipped with the gas outlet, the one side that the gas outlet was kept away from at the top of dust removal case has been seted up the installing port, there is leading filter screen through installing port slidable mounting in the dust removal case, the top of dust removal case is equipped with the mounting box, the top of mounting box is equipped with the top cap, be equipped with the chucking subassembly that is used for chucking leading filter screen in the mounting box, the inside of dust removal case is located one side of leading filter screen and is equipped with the mounting bracket, fixed mounting has driving motor on the mounting bracket, the fan is installed to driving motor's output shaft end, the top fixed mounting of dust removal case has horizontal water curtain pipe, water curtain pipe is located between driving motor, one end of water curtain pipe is connected with the raceway, be equipped with a plurality of evenly distributed's spray tube on the body of water curtain pipe, and the water curtain pipe and the inside of water curtain pipe is equipped with the spray tube under the dust removal case.
By adopting the scheme, the whole water curtain dust collector adopts the handcart type design, can conveniently push the whole device to move, is convenient for the staff to shift the whole device, can carry out primary filtration to the dust of air through the design of the front filter screen, can effectively reduce the dust content of air, makes the dust in the dust-laden air can be absorbed completely by the follow-up water curtain, guarantees the dust removal effect of this water curtain dust collector.
Preferably, the clamping assembly comprises a fixing rod fixed in the mounting box and transversely arranged, a movable block which is arranged on the fixing rod in a sliding manner and symmetrically arranged, a side pressing plate which is fixedly connected to the movable block and obliquely arranged, a pushing block which is slidably arranged at the top of the dust removal box, a linkage rod hinged between the pushing block and the movable block, and a pair of clamping springs sleeved on the fixing rod, wherein one ends of the clamping springs are respectively connected to the side surfaces of the corresponding movable block, and the other ends of the clamping springs are connected to rod bodies of the fixing rod.
By adopting the scheme, the front filter screen which is installed is pressed and fixed from two sides through the pair of side pressing plates, and the front filter screen can be loosened by pulling the push block, so that the front filter screen is convenient to disassemble and assemble, and the convenience of subsequent cleaning and filter screen replacement is improved.
Preferably, the dust removing assembly is arranged at one side of the front filter screen at the inner bottom of the dust removing box, and comprises a pair of fixed blocks fixed at two sides of the side surface of the dust removing box, a sliding rod slidably mounted on the fixed blocks, a pull rod connected with one end of the pair of sliding rods and a scraping plate connected with the other end of the pair of sliding rods, and the bottom surface of the scraping plate is in sliding contact with the inner bottom surface of the dust removing box.
By adopting the scheme, when more dust filtered in the dust removal box is accumulated, the dust in the dust removal box is scraped out by the scraper blade pulled by the pull rod, so that the accumulated dust is rapidly cleaned, and the use convenience of the device is further improved.
Preferably, a sliding groove is formed in the top of the dust removal box, a sliding block is fixedly connected to the pushing block, and the sliding block is slidably mounted in the sliding groove.
Preferably, one side of the fixing block is in threaded connection with a limit bolt, the rear end of the limit bolt is provided with a knob, and the other end of the limit bolt is abutted to the slide rod.
By adopting the scheme, the scraper is fixed by tightening the limit bolt, so that the scraper is prevented from shaking when the dust removing device works.
Preferably, the inside of the dust removal box is fixedly provided with a water baffle which is obliquely arranged, and the water baffle is positioned between the driving motor and the water curtain spray pipes.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
the whole water curtain dust removing device adopts a trolley type design, can conveniently push the whole device to move, is convenient for workers to transfer the whole device, has strong convenience, is provided with the front filter screen in front of the water curtain, can primarily filter air dust, can effectively reduce the dust content of the air, ensures that the dust in the dust-containing air can be completely absorbed by the subsequent water curtain, improves the dust removing effect of the water curtain dust removing device, and can be used in an environment with larger dust content;
the device is used for installing the leading filter screen through having seted up the installing port at dust removal case top, can realize leading filter screen's fixed and loosen through the ejector pad, makes leading filter screen convenient to detach, is convenient for pull down the washing or change with the filter screen, and drives the scraper blade motion through the pulling pull rod, can clear up the dust that the filter screen was held back out the dust removal case, is convenient for clear up the filtration dust, further improves the convenience when the device was used.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting box of the present utility model after being opened;
FIG. 3 is a schematic view of a dust bin of the present utility model in cross-section;
fig. 4 is a schematic view of the front filter of the present utility model after disassembly.
Legend description:
1. a base; 2. a dust removal box; 3. a walking wheel; 4. a cart handle; 5. a filter screen is arranged in front;
6. an ash removal component; 61. a fixed block; 62. a slide bar; 63. a scraper; 64. a pull rod;
7. a mounting box; 8. a top cover;
9. a clamping assembly; 91. a fixed rod; 92. a movable block; 93. a side pressure plate; 94. a pushing block; 95. a linkage rod; 96. a clamping spring;
10. a water curtain tube; 11. a water pipe; 12. a water curtain spray pipe; 13. a blow-down pipe; 14. an air outlet; 15. a mounting frame; 16. a driving motor; 17. a fan; 18. a limit bolt; 19. a knob; 20. a water baffle; 21. a mounting port; 22. a chute; 23. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a water curtain dust collector is demolishd in building blasting, including base 1 and pass through dust removal case 2 of support fixed mounting on base 1, the bottom of base 1 is equipped with evenly distributed's walking wheel 3, one side of base 1 is equipped with shallow handle 4, one side of dust removal case 2 is open structure, the opposite side of dust removal case 2 is equipped with gas outlet 14, the one side that gas outlet 14 was kept away from at the top of dust removal case 2 has been seted up mounting hole 21, install leading filter screen 5 through mounting hole 21 slidable mounting in dust removal case 2, the top of dust removal case 2 is equipped with mounting box 7, the top of mounting box 7 is equipped with top cap 8, be equipped with the chucking subassembly 9 that is used for chucking leading filter screen 5 in the mounting box 7, the inside of dust removal case 2 is located leading filter screen 5 is equipped with mounting bracket 15, fixed mounting has driving motor 16 on the mounting bracket 15, fan 17 is installed to driving motor 16's output shaft end, the top fixed mounting of dust removal case 2 has horizontal water curtain pipe 10, water curtain pipe 10 is located between gas outlet 14 and the driving motor 16, one end of water curtain pipe 10 is connected with 11, be equipped with evenly distributed's water curtain pipe 12 on the body of water curtain pipe 10 and water curtain pipe 12 is located the water curtain pipe 13 under the drain 13, water curtain pipe 13 is located the bottom of the drain pipe 13 that is located under the water curtain 2, the drain pipe 13 that is linked together.
The clamping assembly 9 comprises a fixed rod 91 fixed in the installation box 7 and transversely arranged, a movable block 92 slidably mounted on the fixed rod 91 and symmetrically arranged, a side pressing plate 93 fixedly connected to the movable block 92 and obliquely arranged, a push block 94 slidably mounted on the top of the dust removal box 2, a linkage rod 95 hinged between the push block 94 and the movable block 92, and a pair of clamping springs 96 sleeved on the fixed rod 91, wherein one ends of the clamping springs 96 are respectively connected to the side surfaces of the corresponding movable block 92, and the other ends of the clamping springs 96 are respectively connected to rod bodies of the fixed rod 91.
When the front filter screen 5 needs to be disassembled for cleaning or replacement, the top cover 8 of the mounting box 7 is opened, then the push block 94 is pushed, the linkage rods 95 on two sides of the push block 94 act on the pair of movable blocks 92 simultaneously, the pair of movable blocks 92 and the side pressure plate 93 are far away from each other, and when the side pressure plate 93 is completely separated from the front filter screen 5, the front filter screen 5 can be directly pulled upwards to be disassembled;
when the front filter screen 5 is installed, the push block 94 is pushed to enable the pair of side pressure plates 93 to be in an open state, then the front filter screen 5 is installed into the dust collection box 2 through the installation opening 21, and then the push block 94 is loosened, and the pair of movable blocks 92 automatically approach each other and reset due to the acting force of the pair of clamping springs 96 on the fixed rod 91 on the movable blocks 92, and the pair of inclined side pressure plates 93 are pressed at two sides of the front filter screen 5, so that the installation and fixation of the front filter screen 5 are completed.
The dust removing component 6 is arranged at one side of the front filter screen 5 at the inner bottom of the dust removing box 2, the dust removing component 6 comprises a pair of fixed blocks 61 fixed at two sides of the side surface of the dust removing box 2, a sliding rod 62 slidably mounted on the fixed blocks 61, a pull rod 64 connected with one end of the pair of sliding rods 62 and a scraping plate 63 connected with the other end of the pair of sliding rods 62, and the bottom surface of the scraping plate 63 slides against the inner bottom surface of the dust removing box 2.
A limit bolt 18 is connected to the side surface of one of the fixing blocks 61 in a threaded manner, a knob 19 is arranged at the rear end of the limit bolt 18, and the other end of the limit bolt 18 abuts against the slide rod 62.
When the filtered dust needs to be cleaned, the knob 19 is turned to enable the limit bolt 18 to be separated from the slide rod 62, the scraper 63 is pulled outwards through the pull rod 64, the scraper 63 scrapes out dust accumulated at the bottom of the dust removal box 2, cleaning is completed, the scraper 63 is pushed into the dust removal box 2 and is contacted with the front filter screen 5, and at the moment, the limit bolt 18 is screwed to fix the scraper 63.
The top of the dust removal box 2 is provided with a chute 22, a sliding block 23 is fixedly connected to the pushing block 94, and the sliding block 23 is slidably arranged in the chute 22.
When pushing the push block 94 to move, the sliding block 23 at the bottom of the push block 94 slides in the sliding groove 22, and the sliding groove 22 is matched with the sliding block 23 to guide the push block 94, so that the push block 94 can move linearly stably.
The inside of the dust removal box 2 is fixedly provided with a water baffle 20 which is obliquely arranged, and the water baffle 20 is positioned between the driving motor 16 and the plurality of water curtain spray pipes 12.
When the plurality of water curtain spray pipes 12 form a water curtain, the water baffle 20 can shield the sewage splashed by the contact between the water curtain and the bottom of the dust removal box 2, prevent the sewage from splashing on the driving motor 16, and ensure that the sewage can be completely discharged out of the dust removal box.
Working principle: when the device is used, the whole device is pushed to a designated position through the trolley handle 4 to carry out dust removing operation, the driving motor 16 is started firstly to enable the fan 17 to rotate at a high speed during operation, water is supplied into the water curtain pipe 10 through the water pipe 11, water is discharged from the plurality of water curtain spray pipes 12 to form a water curtain in the dust removing box 2, external air is sucked into the dust removing box 2 under the action of the fan 17, dust-containing air is initially filtered through the front filter screen 5, the filtered dust-containing air passes through the water curtain, dust in the air is completely absorbed by the water curtain and is discharged through the air outlet 14, sewage in the dust removing box 2 is discharged through the sewage discharging pipe 13, when the dust filtered by the front filter screen 5 is required to be cleaned, the limit bolt 18 is separated from the slide rod 62 by rotating the knob 19, the scraper 63 is pulled outwards through the pull rod 64, the dust accumulated at the bottom of the dust removing box 2 is scraped by the scraper 63, cleaning is completed, the scraper 63 is pushed into the dust removing box 2 and contacts with the front filter screen 5, the limit bolt 18 is screwed to fix the scraper 63, when the front filter screen 5 is required to be removed for cleaning or replacement, the top cover 8 of the mounting box 7 is opened, then the push block 94 is pushed, the linkage rods 95 on two sides of the push block 94 simultaneously act on the pair of movable blocks 92, the pair of movable blocks 92 and the side pressure plates 93 are mutually far away, when the side pressure plates 93 are completely separated from the front filter screen 5, the front filter screen 5 can be directly pulled upwards to be completely removed, when the front filter screen 5 is mounted, the push block 94 is pushed to enable the pair of side pressure plates 93 to be in an open state, then the front filter screen 5 is mounted into the dust removing box 2 through the mounting opening 21, the push block 94 is released, the pair of movable blocks 92 are automatically close to each other for resetting due to the acting force of the pair of clamping springs 96 on the fixing rods 91, the pair of inclined side pressure plates 93 are pressed at two sides of the front filter screen 5, the installation and fixation of the front filter screen 5 are completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a water curtain dust collector is demolishd in building blasting, its characterized in that includes base (1) and passes through dust removal case (2) of support fixed mounting on base (1), the bottom of base (1) is equipped with evenly distributed's walking wheel (3), one side of base (1) is equipped with shallow handle (4), one side of dust removal case (2) is open structure, the opposite side of dust removal case (2) is equipped with gas outlet (14), one side that gas outlet (14) was kept away from at the top of dust removal case (2) has been offered installing port (21), install leading filter screen (5) through installing port (21) slidable mounting in dust removal case (2), the top of dust removal case (2) is equipped with mounting box (7), the top of mounting box (7) is equipped with top cap (8), be equipped with in mounting box (7) and be used for leading filter screen (5) chucking subassembly (9), the inside of dust removal case (2) is located one side of leading filter screen (5) and is equipped with mounting bracket (15), fixed mounting motor (16) have on (15), install driving end (16) drive fan (17) are installed at the top of dust removal case (2), the utility model discloses a dust removal box, including dust removal box (2), water curtain pipe (10), drain pipe (13) are equipped with, water curtain pipe (10) are located between gas outlet (14) and driving motor (16), the one end of water curtain pipe (10) is connected with raceway (11), be equipped with a plurality of evenly distributed's water curtain spray tube (12) on the body of water curtain pipe (10), just water curtain spray tube (12) all are linked together with the inside of dust removal box (2), bottom one side of dust removal box (2) is equipped with drain pipe (13), drain pipe (13) are located under water curtain spray tube (12).
2. The water curtain dust collector is demolishd in building blasting of claim 1, wherein, chucking subassembly (9) are including being fixed in dead lever (91) of the inside horizontal setting of mounting box (7), slidable mounting is symmetrical movable block (92) that set up on dead lever (91), fixed connection is inclined side pressure board (93) that set up on movable block (92), slidable mounting is in ejector pad (94) at dust collection box (2) top, articulated gangbar (95) between ejector pad (94) and movable block (92) and a pair of clamping spring (96) of cover on dead lever (91), a pair of one end of clamping spring (96) is connected respectively in the side of corresponding movable block (92), the other end of clamping spring (96) is all connected on the body of rod of dead lever (91).
3. The water curtain dust removal device for blasting demolition of a building according to claim 2, wherein a dust removal component (6) is arranged at one side of a front filter screen (5) at the inner bottom part of the dust removal box (2), the dust removal component (6) comprises a pair of fixing blocks (61) fixed at two sides of the side surface of the dust removal box (2), a sliding rod (62) slidably mounted on the fixing blocks (61), a pull rod (64) connected with one end of the pair of sliding rods (62) and a scraping plate (63) connected with the other end of the pair of sliding rods (62), and the bottom surface of the scraping plate (63) is slidably abutted against the inner bottom surface of the dust removal box (2).
4. The water curtain dust removal device for blasting demolition of a building according to claim 2, wherein a chute (22) is formed in the top of the dust removal box (2), a sliding block (23) is fixedly connected to the pushing block (94), and the sliding block (23) is slidably mounted in the chute (22).
5. A water curtain dust collector is demolishd in building blasting according to claim 3, characterized in that, one of them fixed block (61) side threaded connection has limit bolt (18), the rear end of limit bolt (18) is equipped with knob (19), the other end of limit bolt (18) is contradicted on slide bar (62).
6. A water curtain dust collector is demolished in building blasting according to claim 1, characterized in that, the inside of dust collection box (2) is fixedly provided with a water baffle (20) that inclines, water baffle (20) is located between driving motor (16) and a plurality of water curtain spray pipes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364258.0U CN220026474U (en) | 2023-05-31 | 2023-05-31 | Water curtain dust collector is demolishd in building blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364258.0U CN220026474U (en) | 2023-05-31 | 2023-05-31 | Water curtain dust collector is demolishd in building blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026474U true CN220026474U (en) | 2023-11-17 |
Family
ID=88736334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321364258.0U Active CN220026474U (en) | 2023-05-31 | 2023-05-31 | Water curtain dust collector is demolishd in building blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026474U (en) |
-
2023
- 2023-05-31 CN CN202321364258.0U patent/CN220026474U/en active Active
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