CN214019877U - Construction site is with dust arrester - Google Patents
Construction site is with dust arrester Download PDFInfo
- Publication number
- CN214019877U CN214019877U CN202023067333.6U CN202023067333U CN214019877U CN 214019877 U CN214019877 U CN 214019877U CN 202023067333 U CN202023067333 U CN 202023067333U CN 214019877 U CN214019877 U CN 214019877U
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- spray
- chamber
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- pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000007921 spray Substances 0.000 claims abstract description 71
- 238000005507 spraying Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to a dust-raising prevention device for construction sites, which comprises a support plate and support legs, wherein a spray box is arranged at the top of the support plate, the top end of the spray box is open, the interior of the spray box is divided into a spray chamber, an installation chamber and a water storage chamber, a spray mechanism is arranged above the spray chamber, a driving mechanism is arranged in the installation chamber, a drain hole is arranged on a first partition plate, the bottom of the drain hole is communicated with a drain pipe, and the drain pipe is communicated with the water storage chamber; the mechanism that sprays includes that vertical rotation connects the pivot in the middle of first baffle, and the pivot top extends to spray room top and communicates there is the spray dish, and the distance between two spray dishes is less than the length of first baffle, and the bottom that sprays the dish is higher than the top of spray room, and the pivot bottom extends to in the installation room and communicates there is rotary joint, and the installation room bottom is fixed with the water pump, and the end and the reservoir chamber intercommunication of intaking of water pump, the play water end and the rotary joint intercommunication of water pump. The water economy resource avoids rivers to the device subaerial all around, can adjust spraying angle, and dust removal effect is good.
Description
Technical Field
The utility model belongs to the technical field of dust collecting equipment, especially, relate to a dust arrester for construction site.
Background
With the continuous acceleration of urbanization construction, the development of the building industry is increasingly rapid. Building construction building site can produce a large amount of dust pollutants because of the mixing stirring of earthwork excavation, grit, concrete etc. seriously influences the quality of surrounding environment, if do not in time administer it, can cause the injury to staff's respiratory track. At present, a common dust-raising prevention treatment method is spraying dust removal.
However, the existing dust-proof device for construction site mainly has the following two problems due to unreasonable structural design: when a spray head of the dust-raising prevention device sprays water, some spray water with a short spraying distance can directly flow to the ground around the dust removal device, so that not only is water resource waste caused, but also the ground around the dust-raising prevention device is muddy, the movement of the dust-raising prevention device is inconvenient, great inconvenience is brought to workers, the workload is increased, and the working efficiency is reduced; and (II) the spraying angle can not be automatically adjusted, 360-degree all-dimensional spraying can not be realized, the spraying area is limited, and a good dust removal effect can not be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction site is with preventing dust device for solve the dust device of preventing among the prior art when spraying, there is water waste, inconvenient removal and the angle that sprays can not automatically regulated's technical problem.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: provides a dust-proof device for construction sites, which comprises a supporting frame, wherein the supporting frame comprises a supporting plate which is horizontally arranged and supporting legs which are fixed at four corners at the bottom of the supporting plate, a spraying box is fixed at the top of the supporting plate, the spraying box is of a box body structure with an open top end and a hollow interior, a first baffle which is horizontally arranged is fixed above the interior of the spraying box, a second baffle which is horizontally arranged is fixed below the interior of the spraying box, the first baffle and the second baffle divide the interior of the spraying box into three chambers which are respectively spraying chambers which are sequentially arranged from top to bottom, the spraying device comprises an installation chamber and a water storage chamber, wherein a spraying mechanism is arranged above the spraying chamber, a driving mechanism for driving the spraying mechanism to rotate is arranged in the installation chamber, a plurality of water drainage holes are formed in the first partition plate, the bottoms of the water drainage holes are communicated with a water drainage pipe, and the water drainage pipe penetrates through the second partition plate and extends to the interior of the water storage chamber; the spraying mechanism comprises a rotating shaft which is vertically and rotatably connected in the middle of the first partition plate, the rotating shaft is of a tubular structure with a hollow interior, the top end of the rotating shaft extends to the upper part of the spraying chamber and is communicated with a three-way connecting pipe, the other two ends of the three-way connecting pipe are both communicated with spraying pipes which are horizontally arranged, one end, away from the three-way connecting pipe, of each spraying pipe is communicated with a spraying disc, the distance between the two spraying discs is smaller than the length of the first partition plate, the bottom end of each spraying disc is higher than the top end of the spraying chamber, and the bottom end of the rotating shaft extends to the interior of the installation chamber and is communicated with a rotary joint; actuating mechanism is including fixing the motor mount pad on the installation room inner wall, be fixed with three-phase asynchronous machine on the motor mount pad, three-phase asynchronous machine's output shaft passes through drive mechanism and is connected with the pivot transmission, the bottom of installation room is fixed with the water pump, the end of intaking of water pump passes through inlet tube and reservoir chamber intercommunication, the inlet tube runs through the second baffle and extends to the inside bottom of reservoir chamber, the play water end of water pump passes through raceway and rotary joint intercommunication, the bottom at the installation room is fixed to the raceway leads to the pipe mount.
Preferably, the transmission mechanism comprises a transmission shaft, an output shaft of the three-phase asynchronous motor is in transmission connection with the transmission shaft through a coupler, a first bevel gear is fixedly sleeved on the transmission shaft, a second bevel gear is fixedly sleeved on the rotating shaft, and the second bevel gear is meshed with the first bevel gear.
Preferably, the spray disc is a square disc, the spray disc is vertically arranged at the end part of the spray pipe, a main water outlet channel which is vertically arranged and communicated with the spray pipe is arranged in the spray disc, a plurality of water outlet channels which are uniformly arranged at intervals and are vertical to the main water outlet channel are also arranged in the spray disc, a plurality of spray heads which are arranged in a one-to-one correspondence with the water outlet channels are fixed outside the spray disc, and the spray heads are communicated with the water outlet channels.
Preferably, a filter screen is fixed above the inside of the water storage chamber, the filter screen is positioned below the drain pipe, and the bottom end of the water inlet pipe penetrates through the filter screen and extends to the bottom end of the inside of the water storage chamber.
Preferably, the upper part of one side of the water storage chamber is communicated with a water injection pipe, the water injection pipe is positioned above the filter screen, the lower part of one side of the water storage chamber is communicated with a water outlet pipe, and valves are arranged on the water injection pipe and the water outlet pipe.
Preferably, universal wheels with locking mechanisms are mounted at the bottoms of the supporting legs.
The utility model has the advantages that: (1) the device is simple and compact in structure and convenient to install and use, the first partition plate, the second partition plate and the drain pipe are arranged, the distance between the two spray disks is smaller than the length of the first partition plate, the bottom ends of the spray disks are higher than the top ends of the spray chambers, and in the process of spraying and dust falling, spray water sprayed by the spray disks and with a short spraying distance enters the drain pipe through the drain holes in the first partition plate and flows back to the water storage chamber again, so that the water resource can be reused, the water resource is saved, the working cost is reduced, the spray water can be prevented from flowing to the ground around the device, the device is convenient to move, convenience is brought to workers, and the working efficiency is improved; (2) set up three-phase asynchronous machine, pivot and rotary joint, it is rotatory to drive the pivot through the work of drive three-phase asynchronous machine to it is rotatory to drive the shower tray, realizes 360 degrees all-round sprays, promotes dust removal effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1-supporting plate, 2-supporting leg, 3-spraying box, 4-first partition, 5-second partition, 6-spraying chamber, 7-installation chamber, 8-water storage chamber, 9-water drain hole, 10-water drain pipe, 11-rotating shaft, 12-three-way connecting pipe, 13-spraying pipe, 14-spraying disc, 15-rotary joint, 16-motor installation seat, 17-three-phase asynchronous motor, 18-water pump installation frame, 19-water pump, 20-water inlet pipe, 21-water delivery pipe, 22-water pipe fixing frame, 23-transmission shaft, 24-first bevel gear, 25-second bevel gear, 26-main water outlet channel, 27-water outlet channel, 28-spraying head, 29-filter screen, 30-water injection pipe, 31-valve, 32-universal wheel and 33-water outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a support frame, the support frame includes backup pad 1 that the level set up and fixes landing leg 2 in 1 bottom four corners department of backup pad, 1 top in backup pad is fixed with sprays case 3, it is the uncovered setting in top, inside hollow box structure to spray case 3, the top of spraying the inside of case 3 is fixed with first baffle 4 that the level set up, the below of spraying the inside of case 3 is fixed with second baffle 5 that the level set up, first baffle 4, second baffle 5 will spray the inside three cavity that divide into of case 3, be respectively from the top down spray chamber 6 that sets gradually, installation room 7, reservoir chamber 8, spray chamber 6's top is equipped with and sprays the mechanism, be equipped with in the installation room 7 and be used for the drive to spray the rotatory actuating mechanism of mechanism, reservoir chamber 8 inside storage has the shower water. A plurality of drain holes 9 are formed in the first partition plate 4, the bottom of each drain hole 9 is communicated with a drain pipe 10, and the drain pipes 10 penetrate through the second partition plate 5 and extend into the water storage chamber 8. The spraying mechanism comprises a rotating shaft 11 which is vertically and rotatably connected in the middle of the first partition plate 4, the rotating shaft 11 is rotatably connected with the first partition plate 4 through a bearing, the rotating shaft 11 is of a tubular structure with the hollow interior, and spraying water is communicated with the interior of the rotating shaft 11. The top of pivot 11 extends to spray chamber 6 top and communicates and has three-way connection pipe 12, and the other both ends of three-way connection pipe 12 all communicate the shower 13 that has the level to set up, and the one end that shower 13 deviates from three-way connection pipe 12 communicates has spray dish 14, and the shower water is outwards spun by spray dish 14, plays the effect of dust fall. The distance between two shower trays 14 is less than the length of first baffle 4, and the shower tray 14 is located shower 6 inside toward the projection of shower 6 direction, ensures that the shower water that is close by shower tray 14 spun jet distance can flow into shower 6 inside, and the bottom of shower tray 14 is higher than the top of shower 6, makes shower tray 14 not blockked by shower 6 lateral walls, promotes the effect that sprays and remove dust. The bottom end of the rotating shaft 11 extends into the mounting chamber 7 and is communicated with a rotary joint 15, the rotary joint 15 is prior art, and the structure thereof is not described in detail. The driving mechanism comprises a motor mounting seat 16 fixed on the inner wall of the mounting chamber 7, a three-phase asynchronous motor 17 is fixed on the motor mounting seat 16, an output shaft of the three-phase asynchronous motor 17 is in transmission connection with the rotating shaft 11 through a transmission mechanism, and the rotating shaft 11 is driven to rotate by driving the three-phase asynchronous motor 17 to work. The bottom of installation room 7 is fixed with water pump mounting bracket 18, is fixed with water pump 19 on the water pump mounting bracket 18, and water pump 19's the end of intaking passes through inlet tube 20 and reservoir chamber 8 intercommunication, and inlet tube 20 runs through second baffle 5 and extends to the inside bottom of reservoir chamber 8, and water pump 19's play water end passes through raceway 21 and rotary joint 15 intercommunication, and raceway 21 leads to pipe mount 22 to fix the bottom at installation room 7.
Preferably, the transmission mechanism comprises a transmission shaft 23, an output shaft of the three-phase asynchronous motor 17 is in transmission connection with the transmission shaft 23 through a coupler, a first bevel gear 24 is fixedly sleeved on the transmission shaft 23, a second bevel gear 25 is fixedly sleeved on the rotating shaft 11, and the second bevel gear 25 is meshed with the first bevel gear 24. The first bevel gear 24 and the second bevel gear 25 convert the rotation of the output shaft of the three-phase asynchronous motor 17 in the horizontal direction into the rotation of the rotating shaft 11 in the vertical direction, so that the transmission direction is changed, the rotating speed of a power source is reduced, and the rotating speed of the rotating shaft 11 is controlled, so that the transmission is more stable.
Preferably, the spray tray 14 is a square tray, the spray tray 14 is vertically arranged at the end of the spray pipe 13, a vertically arranged main water outlet channel 26 communicated with the spray pipe 13 is arranged in the spray tray 14, a plurality of uniformly spaced water outlet channels 27 perpendicular to the main water outlet channel 26 are further arranged in the spray tray 14, a plurality of spray heads 28 arranged in one-to-one correspondence with the water outlet channels 27 are fixed outside the spray tray 14, and the spray heads 28 are communicated with the water outlet channels 27. The shower water enters into each and pays water channel 27 after shower 13, main water channel 26 in proper order, and the outside blowout through shower head 28 is finally set up a water channel 27, ensures that the water that flows from spray tray 14 is by even distribution, avoids the shower water to be a burst blowout, makes the more even that the shower water sprayed, promotes the effect that sprays and remove dust.
Preferably, a filter screen 29 is fixed on the upper portion of the inside of the water storage chamber 8, the filter screen 29 is positioned below the drain pipe 10, and the bottom end of the water inlet pipe 20 penetrates through the filter screen 29 and extends to the bottom end of the inside of the water storage chamber 8. Set up filter screen 29, filter the water that gets into in the reservoir chamber 8, avoid the impurity of aquatic to get into water pump 19 in through inlet tube 20, prolong water pump 19's life.
Preferably, the upper portion intercommunication of reservoir chamber 8 one side has water injection pipe 30, and water injection pipe 30 is located the top of filter screen 29, mends water in to reservoir chamber 8 through water injection pipe 30, convenient operation, and the lower part intercommunication of reservoir chamber 8 one side has outlet pipe 33, sprays the dust removal work and accomplishes the back, opens outlet pipe 33, with remaining water discharge in the reservoir chamber 8, avoid reservoir chamber 8 inside long-time ponding and breed the bacterium, all be provided with valve 31 on water injection pipe 30 and the outlet pipe 33.
Preferably, universal wheels 32 with locking mechanisms are mounted to the bottom of the legs 2. The whole device is convenient to move, labor is saved, and the device is convenient to use.
The utility model discloses a theory of operation and working process: during the use, after moving the device to suitable position, fill water in the reservoir chamber 8, switch on external power, start water pump 19 and three-phase asynchronous machine 17 respectively, three-phase asynchronous machine 17 drives pivot 11 and rotates to drive shower tray 14 and rotate, water in the reservoir chamber 8 gets into in shower tray 14 through inlet tube 20, raceway 21, rotary joint 15, pivot 11, shower 13 in proper order, go into each water channel 27 of expenditure behind main water channel 26 in shower tray 14, spout outward through shower head 28 at last, can realize 360 degrees all-round spraying dust fall, promote dust removal effect. And the spray water sprayed by the spray disk 14 with a short spray distance flows downwards into the spray chamber 6, flows back into the water storage chamber 8 through the drain hole 9 and the drain pipe 10 in sequence, is filtered by the filter screen 29, and removes solid impurities, so that the water resource can be reused, the water resource is saved, the working cost is reduced, the spray water can be prevented from flowing to the ground around the device, the device is convenient to move, convenience is brought to workers, and the working efficiency is improved.
The above embodiments are for the description of the present invention, not for the limitation of the present invention, and any scheme after simply changing the present invention all belongs to the protection scope of the present invention.
Claims (6)
1. The utility model provides a construction site is with dustproof device, includes the support frame, its characterized in that: the support frame comprises a horizontally arranged support plate and support legs fixed at four corners of the bottom of the support plate, a spray box is fixed at the top of the support plate, the spray box is of a box body structure with an open top and a hollow interior, a horizontally arranged first partition plate is fixed above the interior of the spray box, a horizontally arranged second partition plate is fixed below the interior of the spray box, the interior of the spray box is divided into three chambers by the first partition plate and the second partition plate, the three chambers are respectively a spray chamber, an installation chamber and a water storage chamber which are sequentially arranged from top to bottom, a spray mechanism is arranged above the spray chamber, a driving mechanism for driving the spray mechanism to rotate is arranged in the installation chamber, a plurality of drain holes are formed in the first partition plate, the bottoms of the drain holes are communicated with drain pipes, and the drain pipes penetrate through the second partition plate and extend into the water storage chamber; the spraying mechanism comprises a rotating shaft which is vertically and rotatably connected in the middle of the first partition plate, the rotating shaft is of a tubular structure with a hollow interior, the top end of the rotating shaft extends to the upper part of the spraying chamber and is communicated with a three-way connecting pipe, the other two ends of the three-way connecting pipe are both communicated with spraying pipes which are horizontally arranged, one end, away from the three-way connecting pipe, of each spraying pipe is communicated with a spraying disc, the distance between the two spraying discs is smaller than the length of the first partition plate, the bottom end of each spraying disc is higher than the top end of the spraying chamber, and the bottom end of the rotating shaft extends to the interior of the installation chamber and is communicated with a rotary joint; actuating mechanism is including fixing the motor mount pad on the installation room inner wall, be fixed with three-phase asynchronous machine on the motor mount pad, three-phase asynchronous machine's output shaft passes through drive mechanism and is connected with the pivot transmission, the bottom of installation room is fixed with the water pump, the end of intaking of water pump passes through inlet tube and reservoir chamber intercommunication, the inlet tube runs through the second baffle and extends to the inside bottom of reservoir chamber, the play water end of water pump passes through raceway and rotary joint intercommunication, the bottom at the installation room is fixed to the raceway leads to the pipe mount.
2. A dust-proof device for construction site according to claim 1, characterized in that: the transmission mechanism comprises a transmission shaft, an output shaft of the three-phase asynchronous motor is in transmission connection with the transmission shaft through a coupler, a first bevel gear is fixedly sleeved on the transmission shaft, a second bevel gear is fixedly sleeved on the rotating shaft and meshed with the first bevel gear.
3. A dust-proof device for construction site according to claim 2, characterized in that: the shower plate is square dish, sprays the vertical setting of dish at the tip of shower, sprays the main water channel that sets up vertical setting and be linked together with the shower in the dish, still sets up in the shower plate a plurality of even intervals set up with main water channel looks vertically expenditure water channel, the shower plate external fixation have a plurality of with the shower head that the one-to-one set up of expenditure water channel, the shower head is linked together with expenditure water channel.
4. A dust-proof device for construction site according to claim 3, characterized in that: a filter screen is fixed above the inside of the water storage chamber and located below the drain pipe, and the bottom end of the water inlet pipe penetrates through the filter screen and extends to the bottom end of the inside of the water storage chamber.
5. A raise dust preventing device for construction site according to claim 4, characterized in that: the upper portion intercommunication of reservoir chamber one side has the water injection pipe, and the water injection pipe is located the top of filter screen, and the lower part intercommunication of reservoir chamber one side has the outlet pipe, all is provided with the valve on water injection pipe and the outlet pipe.
6. A raise dust preventing device for construction site according to any one of claims 1 to 5, characterized in that: the bottom of the supporting leg is provided with a universal wheel with a locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067333.6U CN214019877U (en) | 2020-12-18 | 2020-12-18 | Construction site is with dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067333.6U CN214019877U (en) | 2020-12-18 | 2020-12-18 | Construction site is with dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214019877U true CN214019877U (en) | 2021-08-24 |
Family
ID=77339550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067333.6U Expired - Fee Related CN214019877U (en) | 2020-12-18 | 2020-12-18 | Construction site is with dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214019877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119715291A (en) * | 2024-11-11 | 2025-03-28 | 南通万富佳纺织有限公司 | A textile waterproof performance testing device |
-
2020
- 2020-12-18 CN CN202023067333.6U patent/CN214019877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119715291A (en) * | 2024-11-11 | 2025-03-28 | 南通万富佳纺织有限公司 | A textile waterproof performance testing device |
| CN119715291B (en) * | 2024-11-11 | 2025-09-05 | 南通万富佳纺织有限公司 | A textile waterproof performance testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |