CN118767583A - A dust reduction device for construction site - Google Patents
A dust reduction device for construction site Download PDFInfo
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- CN118767583A CN118767583A CN202410902093.0A CN202410902093A CN118767583A CN 118767583 A CN118767583 A CN 118767583A CN 202410902093 A CN202410902093 A CN 202410902093A CN 118767583 A CN118767583 A CN 118767583A
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- water
- construction site
- box body
- accelerating tube
- air duct
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- Chemical Kinetics & Catalysis (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
本发明属于建筑施工技术领域，具体公开了一种建筑施工现场降尘装置，包括箱体，箱体的顶端设置有风筒，风筒的内部设置有雾化机构，风筒的内部还设置有安装机构，安装机构的表面安装有与雾化机构配合的延长机构，延长机构包括滑动安装在安装块表面的连接环，连接环的表面固定连接有多个连接杆，每一个连接杆远离连接环的一端均固定连接有加速管，加速管的两端分别设置有进水端和喷水端，加速管的内部设置有螺旋槽，本发明在水雾喷出前，使水雾通过加速管，经过加速管内部螺旋槽的作用，使水雾在喷出后呈现旋转的状态，使水雾在喷出后更加稳定，减少风力所带来的影响，增大水雾的覆盖面积，保证施工现场的降尘效果。
The present invention belongs to the technical field of building construction, and specifically discloses a dust reduction device for a building construction site, comprising a box body, a wind tube is arranged on the top of the box body, an atomizing mechanism is arranged inside the wind tube, a mounting mechanism is also arranged inside the wind tube, an extension mechanism matched with the atomizing mechanism is mounted on the surface of the mounting mechanism, the extension mechanism comprises a connecting ring slidably mounted on the surface of the mounting block, a plurality of connecting rods are fixedly connected to the surface of the connecting ring, an accelerating tube is fixedly connected to one end of each connecting rod away from the connecting ring, a water inlet end and a water spraying end are respectively arranged at two ends of the accelerating tube, a spiral groove is arranged inside the accelerating tube, and before the water mist is sprayed out, the present invention allows the water mist to pass through the accelerating tube, and through the action of the spiral groove inside the accelerating tube, the water mist is in a rotating state after being sprayed out, so that the water mist is more stable after being sprayed out, the influence of wind force is reduced, the coverage area of the water mist is increased, and the dust reduction effect on the construction site is guaranteed.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a dust fall device for a building construction site.
Background
When the building site is constructed, a large amount of stone, cement, sand and other materials are crushed, a large amount of dust is generated, and the dust can be diffused into the surrounding environment along with the air flow, so that air pollution is caused, the human respiratory system is damaged, and even various respiratory system diseases can be caused.
At present, a fog gun machine or a spraying system is adopted to spray water mist to reduce dust on a construction site, but the water mist is extremely easy to blow off by wind in the weather of larger wind, so that the spraying distance of the water mist is shortened, and the dust reducing effect of the dust reducing device on the construction site is greatly reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dust settling device for a construction site.
In order to achieve the above purpose, the invention provides a dust fall device for a construction site, which comprises a box body, wherein the top end of the box body is provided with an air duct, the inside of the air duct is provided with an atomization mechanism, the atomization mechanism comprises a water ring fixedly installed on the inner wall of the air duct, one side of the water ring is fixedly provided with a plurality of atomization spray heads, the inside of the air duct is also provided with a mounting mechanism, the mounting mechanism comprises a mounting block fixedly connected inside the air duct, the surface of the mounting mechanism is provided with an extension mechanism matched with the atomization mechanism, the extension mechanism comprises a connecting ring which is slidably installed on the surface of the mounting block, the surface of the connecting ring is fixedly connected with a plurality of connecting rods, one end of each connecting rod far away from the connecting ring is fixedly connected with an accelerating tube, two ends of the accelerating tube are respectively provided with a water inlet end and a water spraying end, and the inside of the accelerating tube is provided with a spiral groove.
Preferably, the mounting mechanism specifically includes the arc wall that sets up the installation piece surface, the inside fixedly connected with damping pole in arc wall, the surface of damping pole is provided with the spring, the damping pole is kept away from the one end fixedly connected with arc cardboard of arc wall, arc cardboard sliding connection is in the arc wall, the arc cardboard is right the go-between limits.
Preferably, the inside of box is provided with water storage mechanism, water storage mechanism is including fixed mounting the inside water tank of box, one side of water tank is provided with the water filling port, the bottom of water tank opposite side is provided with the water sucking port.
Preferably, a water pumping mechanism is arranged in the box body, the water pumping mechanism comprises a centrifugal pump fixedly arranged in the box body, water pipes are fixedly arranged at two output ends of the centrifugal pump, one water pipe is connected with the water pumping port, and the other water pipe penetrates through the top end of the box body and is connected with the water ring.
Preferably, the inside of box is provided with slewing mechanism, slewing mechanism includes fixed mounting is in the inside driving motor of box, driving motor's output fixedly connected with carousel, the carousel is located the surface on box top, the top fixedly connected with support of carousel, the dryer rotates to be connected with the inside of support.
Preferably, the two ends of the air duct are respectively provided with an air inlet and an injection port, the air duct is positioned in one side of the air inlet and is fixedly provided with fan blades, one side, away from the air inlet, of each fan blade is provided with an air collecting pipe, and the air collecting pipes are positioned in the air duct and between the fan blades and the atomizing mechanism.
Preferably, the bottom end of the air duct located at one side of the jet opening is rotatably provided with an angle adjusting mechanism, and the angle adjusting mechanism comprises a telescopic rod rotatably installed between the bracket and the air duct.
Preferably, the water inlet end of the accelerating tube is contacted with the atomizing nozzle, and the water spraying end of the accelerating tube and the jet opening of the air duct are positioned at the same end.
Compared with the prior art, the invention has the following beneficial effects:
1. The water flow is atomized through the atomization mechanism, the dust fall area of a construction site is increased, the water mist passes through the accelerating tube before being sprayed out, and the water mist is enabled to be in a rotating state after being sprayed out through the action of the spiral groove inside the accelerating tube, so that the water mist is more stable after being sprayed out, the influence caused by wind force is reduced, the coverage area of the water mist is increased, and the dust fall effect of the construction site is ensured.
2. The extension mechanism can be quickly disassembled and assembled through the mounting mechanism, and whether the extension mechanism is mounted or not is selected according to the actual condition of a construction site.
3. The centrifugal pump can improve the pressure of water flow, and the air collecting pipe can utilize the conical shape of the centrifugal pump to change the flow speed of air, so that the inhaled wind power of the fan blade is enhanced, water mist can be sprayed out from the air duct for a longer distance, and the coverage range of the water mist to a construction site is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a dust settling device for a construction site according to the present invention;
FIG. 2 is a schematic view of the structure of the interior of a housing of a dust settling device for a construction site according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a wind tunnel in a dust settling device in a construction site according to the present invention;
FIG. 4 is a schematic structural view of a spraying mechanism in a dust settling device for a construction site according to the present invention;
FIG. 5 is a schematic structural view of an extension mechanism in a dust settling device for a construction site according to the present invention;
Fig. 6 is a schematic diagram of an installation structure of an extension mechanism in a dust settling device in a construction site according to the present invention.
In the figure: 1. a case; 2. a water tank; 3. a water filling port; 4. a water pumping port; 5. a water pipe; 6. a centrifugal pump; 7. a driving motor; 8. a turntable; 9. a bracket; 10. an air duct; 11. an air inlet; 12. an ejection port; 13. a fan blade; 14. an air collecting pipe; 15. a water ring; 16. an atomizing nozzle; 17. a mounting block; 18. an arc-shaped groove; 19. a damping rod; 20. a spring; 21. an arc-shaped clamping plate; 22. a connecting ring; 23. a connecting rod; 24. an accelerating tube; 25. a water inlet end; 26. a water spraying end; 27. a spiral groove; 28. a telescopic rod.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The dust settling device for the construction site comprises a box body 1, wherein an air duct 10 is arranged at the top end of the box body 1, an atomization mechanism is arranged in the air duct 10 and comprises a water ring 15 fixedly arranged on the inner wall of the air duct 10, a plurality of atomization spray heads 16 are fixedly arranged on one side of the water ring 15, a mounting mechanism is further arranged in the air duct 10 and comprises a mounting block 17 fixedly connected inside the air duct 10, the atomization mechanism can atomize water flow, water mist can increase dust settling area, water resources are effectively saved, and compared with water flow, the water mist stays in the air for a longer time, so that air humidity is increased, and dust can be effectively pressed.
The surface mounting of installation mechanism has with atomizing mechanism complex extension mechanism, extension mechanism includes slidable mounting at the go-between 22 of installation piece 17 surface, go-between 22 surface fixedly connected with a plurality of connecting rods 23, the equal fixedly connected with accelerating tube 24 of one end that connecting ring 22 was kept away from to each connecting rod 23, accelerating tube 24's both ends are provided with water inlet 25 and water spray end 26 respectively, accelerating tube 24's inside is provided with helical groove 27, can rotate water smoke through helical groove 27, the water smoke after the rotation can keep stable in the sky and reduce wind-force's interference after the spraying, can not be blown away by the wind, make the water smoke have farther spraying distance, thereby enlarge the coverage of water smoke, play effectual suppression to the dust in the construction site.
The mounting mechanism specifically comprises an arc-shaped groove 18 arranged on the surface of the mounting block 17, a damping rod 19 is fixedly connected to the inner part of the arc-shaped groove 18, a spring 20 is arranged on the outer surface of the damping rod 19, one end of the damping rod 19, which is far away from the inner wall of the arc-shaped groove 18, is fixedly connected with an arc-shaped clamping plate 21, the arc-shaped clamping plate 21 is slidably connected in the arc-shaped groove 18, the arc-shaped clamping plate 21 limits a connecting ring 22, the arc-shaped clamping plate 21 can limit an extension mechanism, the extension mechanism is guaranteed to be firmly mounted in the air duct 10, the extension mechanism is prevented from falling in dust falling work, dust falling work on a construction site is influenced, the extension mechanism is conveniently detached, and whether the extension mechanism is mounted or not is selected according to actual conditions on the construction site.
The inside of box 1 is provided with water storage mechanism, and water storage mechanism includes that fixed mounting is at the inside water tank 2 of box 1, and one side of water tank 2 is provided with water injection port 3, and the bottom of water tank 2 opposite side is provided with water pumping port 4, and water storage mechanism can provide the water source for atomizing mechanism to can add water in the water tank 2 at any time through water injection port 3, in the dust fall work, guarantee the uninterrupted supply of water source, make this device carry out durable dust fall.
The inside of box 1 is provided with water pumping mechanism, water pumping mechanism includes the centrifugal pump 6 of fixed mounting in the inside of box 1, two equal fixed mounting of output of centrifugal pump 6 have water pipe 5, one of them water pipe 5 is connected with water pumping outlet 4, another water pipe 5 passes the top of box 1 and is connected with water ring 15, centrifugal pump 6 can take out the water in the water tank 2 in the atomizing mechanism to can improve the pressure of rivers, guarantee that rivers can spray out more distant distance after atomizing.
The inside of box 1 is provided with rotary mechanism, rotary mechanism includes driving motor 7 of fixed mounting in the inside of box 1, driving motor 7's output fixedly connected with carousel 8, carousel 8 is located the surface on box 1 top, carousel 8's top fixedly connected with support 9, dryer 10 rotate the inside of connecting at support 9, rotary mechanism can utilize driving motor 7 to adjust dryer 10 jet orifice 12's direction, thereby carry out the omnidirectional dust fall to the job site, prevent that the region that needs the dust fall from missing, guarantee the effect of dust fall.
The both ends of dryer 10 are provided with air intake 11 and jet orifice 12 respectively, the inside fixed mounting of dryer 10 in air intake 11 one side has flabellum 13, flabellum 13 rotates, can inhale the inside of dryer 10 with the air, be used for providing the power of water smoke spraying, one side that the air intake 11 was kept away from to flabellum 13 is provided with air-collecting pipe 14, air-collecting pipe 14 is located the inside of dryer 10 and is located between flabellum 13 and the atomizing mechanism, air-collecting pipe 14's inner wall shape is the toper that one end opening is big one end opening is little, the wind gets into from big open end, little open end gets out, can accelerate the speed of air current, thereby the speed of reinforcing wind-force, further improved the jet velocity and the jet distance of water smoke, guarantee that water smoke can not receive the influence of wind easily.
The bottom rotation that dryer 10 is located jet orifice 12 one side installs angle adjustment mechanism, and angle adjustment mechanism is including rotating telescopic link 28 of installing between support 9 and dryer 10, and angle adjustment mechanism can adjust the upper and lower direction of jet orifice 12, changes the orientation of dryer 10 according to the actual conditions of job site when using, can furthest alleviate the influence that wind-force brought to improve spraying efficiency, strengthen the dust fall effect to the job site.
The water inlet end 25 of the accelerating tube 24 is contacted with the atomizing nozzle 16, the water spraying end 26 of the accelerating tube 24 is positioned at the same end with the jet orifice 12 of the air duct 10, and the water mist can rotate through the spiral groove 27 before being sprayed, so that the water mist can rotate after being sprayed, the influence caused by wind power is reduced to the greatest extent, and the dust settling effect of a construction site is enhanced.
Working principle: firstly, according to the actual condition of a construction site, the vertical and horizontal directions of one end of the jet orifice 12 of the air duct 10 are required to be adjusted, so that the atomization effect is optimal, the spraying efficiency is improved, then the centrifugal pump 6 can be operated, water flow in the water tank 2 is pumped into the water ring 15 and atomized and sprayed out through the atomization jet 16, the sprayed water mist enters the accelerating tube 24 first, then the water mist rotates and is sprayed out from the air duct 10 through the action of the spiral groove 27, the influence of wind force can be furthest reduced by the rotated water mist, the spraying distance of the water mist is further increased, the dust falling effect on the construction site is improved, and the dust falling effect on the construction site can be ensured even in the weather of strong wind.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a construction site dust device, includes box (1), its characterized in that, the top of box (1) is provided with dryer (10), the inside of dryer (10) is provided with atomizing mechanism, atomizing mechanism includes fixed mounting water ring (15) of dryer (10) inner wall, one side fixed mounting of water ring (15) has a plurality of atomizer (16), the inside of dryer (10) still is provided with installation mechanism, installation mechanism includes fixed connection be in inside installation piece (17) of dryer (10), installation mechanism's surface mounting has with atomizing mechanism complex extension mechanism, extension mechanism includes slidable mounting is in go-between (22) on installation piece (17) surface, the fixed surface of go-between (22) is connected with a plurality of connecting rods (23), each connecting rod (23) keep away from the equal fixedly connected with accelerating tube (24) of one end of go-between (22), both ends of accelerating tube (24) are provided with water inlet end (25) and accelerating tube (26) respectively, the inside water spray (27) that is provided with of accelerating tube (24).
2. The construction site dust fall device according to claim 1, wherein the installation mechanism specifically comprises an arc-shaped groove (18) arranged on the surface of the installation block (17), a damping rod (19) is fixedly connected to the inside of the arc-shaped groove (18), a spring (20) is arranged on the outer surface of the damping rod (19), an arc-shaped clamping plate (21) is fixedly connected to one end, away from the inner wall of the arc-shaped groove (18), of the damping rod (19), the arc-shaped clamping plate (21) is slidably connected into the arc-shaped groove (18), and the arc-shaped clamping plate (21) limits the connecting ring (22).
3. The construction site dust fall device according to claim 1, wherein a water storage mechanism is arranged in the box body (1), the water storage mechanism comprises a water tank (2) fixedly installed in the box body (1), a water filling port (3) is arranged on one side of the water tank (2), and a water pumping port (4) is arranged at the bottom end of the other side of the water tank (2).
4. A construction site dust fall device according to claim 3, wherein a water pumping mechanism is arranged in the box body (1), the water pumping mechanism comprises a centrifugal pump (6) fixedly arranged in the box body (1), two output ends of the centrifugal pump (6) are fixedly provided with water pipes (5), one water pipe (5) is connected with the water pumping port (4), and the other water pipe (5) penetrates through the top end of the box body (1) to be connected with the water ring (15).
5. The construction site dust fall device according to claim 1, wherein a rotating mechanism is arranged in the box body (1), the rotating mechanism comprises a driving motor (7) fixedly installed in the box body (1), the output end of the driving motor (7) is fixedly connected with a rotary table (8), the rotary table (8) is located on the surface of the top end of the box body (1), a support (9) is fixedly connected to the top end of the rotary table (8), and the air duct (10) is rotatably connected in the support (9).
6. The construction site dust fall device according to claim 1, wherein an air inlet (11) and an injection port (12) are respectively arranged at two ends of the air duct (10), a fan blade (13) is fixedly arranged in the air duct (10) at one side of the air inlet (11), an air collecting pipe (14) is arranged at one side, far away from the air inlet (11), of the fan blade (13), and the air collecting pipe (14) is arranged in the air duct (10) and between the fan blade (13) and the atomization mechanism.
7. A construction site dust fall device according to claim 1, characterized in that the bottom end of the air duct (10) at one side of the jet opening (12) is rotatably provided with an angle adjusting mechanism, and the angle adjusting mechanism comprises a telescopic rod (28) rotatably arranged between the bracket (9) and the air duct (10).
8. A construction site dust fall device according to claim 1, characterized in that the water inlet end (25) of the accelerating tube (24) is in contact with the atomizing nozzle (16), and the water spraying end (26) of the accelerating tube (24) is at the same end as the jet opening (12) of the air duct (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410902093.0A CN118767583A (en) | 2024-07-05 | 2024-07-05 | A dust reduction device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410902093.0A CN118767583A (en) | 2024-07-05 | 2024-07-05 | A dust reduction device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118767583A true CN118767583A (en) | 2024-10-15 |
Family
ID=92992820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410902093.0A Pending CN118767583A (en) | 2024-07-05 | 2024-07-05 | A dust reduction device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118767583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118987846A (en) * | 2024-10-24 | 2024-11-22 | 浙江久正工程检测有限公司 | Dust removal purifying equipment is used in construction of on-vehicle municipal bridge |
| CN120242656A (en) * | 2025-04-25 | 2025-07-04 | 江苏盛强建设有限公司 | A kind of construction atomization dust suppression device |
-
2024
- 2024-07-05 CN CN202410902093.0A patent/CN118767583A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118987846A (en) * | 2024-10-24 | 2024-11-22 | 浙江久正工程检测有限公司 | Dust removal purifying equipment is used in construction of on-vehicle municipal bridge |
| CN120242656A (en) * | 2025-04-25 | 2025-07-04 | 江苏盛强建设有限公司 | A kind of construction atomization dust suppression device |
| CN120242656B (en) * | 2025-04-25 | 2025-10-31 | 江苏盛强建设有限公司 | A construction dust suppression atomizing device |
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