Dust falling equipment for building construction

Abstract

The invention relates to the technical field of dust falling, and discloses dust falling equipment for building construction, which comprises a cylindrical shell, a spraying mechanism is arranged on the outer wall of the bottom of the cylindrical shell, a volatilizing mechanism is arranged at the top of the cylindrical shell, and a water collecting mechanism is arranged at the bottom of the cylindrical shell. The spraying mechanism comprises a water cabin, a flow guide pipe, an isolation cabin, a transmission short shaft, a hollow hard pipe and an L-shaped rod, the water cabin is fixedly connected to the bottom of the cylindrical shell, and the flow guide pipe is fixedly connected to the outer wall of the water cabin; the spraying mechanism further comprises a rotating slender rod, a shaft fixing rod, a water pump, a first atomization nozzle, a transverse shell frame, a second atomization nozzle, a driving wheel, a flow dividing frame, a bottom U-shaped block and a flow dividing pipe, the flow dividing pipe rotates and drives the transverse shell frame to rotate at the same time, and the transverse shell frame rotates to drive the second atomization nozzle to rotate circumferentially with the water pump as the circle center; therefore, the spraying area of the dust-falling water is further enlarged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dust reduction, in particular to a dust reduction equipment for building construction. BACKGROUND

[0002] Spray dust reduction is a new type of dust reduction technology. Its principle is that the particles produced by the spray system are very small, and the surface tension is basically zero. When sprayed into the air, they can quickly adsorb various size dust particles in the air to form effective dust control. It has good effect on dust control and reduction in large open areas, and is especially suitable for wide application in construction sites, foundries, industrial parks, airports and the like.

[0003] The patent with publication number CN219111181U relates to a construction site dust reduction device, which comprises a base, a U-shaped mounting bracket, a rotating shaft, a mounting block, a spray head and the like. The U-shaped mounting bracket is rotatably arranged on the top of the base, and the rotating shafts are rotatably arranged on the upper parts of the left and right sides of the U-shaped mounting bracket. The mounting block is arranged between the two rotating shafts, and the spray head is arranged on the top of the mounting block. Water is sprayed out through the spray head to adsorb dust in the air, thereby achieving the purpose of dust reduction. The staff can rotate the U-shaped mounting bracket to adjust the direction of water spraying, and can also rotate the mounting block to adjust the angle of water spraying. Although this patent solves the above problems, it still has the problem that the spraying area is small, which can easily cause mud around the device and affect safety. Therefore, a dust reduction equipment for building construction is proposed to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a dust reduction equipment for building construction to solve the above problems.

[0005] The technical scheme that the application adopts to solve the above technical problems is: a dust falling device for building construction, comprising a column shell, a spraying mechanism is arranged on the bottom outer wall of the column shell, a dispersing mechanism is arranged on the top of the column shell, and a water collecting mechanism is arranged on the bottom of the column shell, the spraying mechanism comprises a water tank, a flow guide pipe, an isolation cabin, a transmission short shaft, a hollow hard pipe and an L-shaped rod, the water tank is fixedly connected to the bottom of the column shell, the flow guide pipe is fixedly connected to the outer wall of the water tank, the isolation cabin is fixedly connected to the inner wall of the column shell, the transmission short shaft is rotatably connected to the inner wall of the isolation cabin, the hollow hard pipe is fixedly connected to the top of the transmission short shaft, and the L-shaped rod is fixedly connected to the outer wall of the column shell, the spraying mechanism further comprises a rotating thin rod, a fixed shaft rod, a water pump, an atomizing nozzle one, a horizontal shell frame, an atomizing nozzle two, a driving wheel, a shunt frame, a bottom U-shaped block and a shunt pipe, the rotating thin rod is rotatably connected to the inner wall of the L-shaped rod through a torsion spring, the fixed shaft rod is fixedly connected to the inner wall of the L-shaped rod, the water pump is rotatably connected to the top of the hollow hard pipe, the atomizing nozzle one is fixedly connected to the top of the water pump, the horizontal shell frame is fixedly connected to the outer circumferential surface of the hollow hard pipe, the atomizing nozzle two is fixedly connected to the top of the horizontal shell frame, the driving wheel is rotatably connected to the outer wall of the horizontal shell frame, the shunt frame is fixedly connected to the outer wall of the water pump, the bottom U-shaped block is fixedly connected to the bottom of the horizontal shell frame, and the shunt pipe is fixedly connected to the circumferential surface of the hollow hard pipe, one end of the flow guide pipe is fixedly connected to the outer wall of the isolation cabin, one end of the transmission short shaft is provided with a motor, the fixed shaft rod is fixedly connected to the outer wall of the water pump, and the rotating thin rod is fixedly connected to the outer wall of the water pump, when the device operates, the transmission short shaft is started to draw the dust falling water in the water tank into the isolation cabin through the flow guide pipe, then the water is pumped to the top of the device by the water pump arranged in the water pump, then the atomizing nozzle one sprays the water vapor into the air, and in the process of water vapor falling, the dust in the air is adhered and falls, the atomizing water vapor sprayed by the atomizing nozzle one is cut by the shunt frame at the first time of spraying, so that the area of the atomizing water vapor sprayed to the four directions is expanded, so that the dust falling area of the device is increased and the dust removal efficiency is improved, then the motor is started to drive the transmission short shaft to rotate, the transmission short shaft drives the hollow hard pipe to rotate, and the hollow hard pipe drives the driving wheel to rotate, at this time, the water flow is guided by the shunt pipe and sprayed by the atomizing nozzle two, the shunt pipe rotates to drive the horizontal shell frame to rotate, and the horizontal shell frame drives the atomizing nozzle two to rotate around the water pump as the center, so that the spraying area of the dust falling water is further expanded.

[0006] Preferably, the dispersing mechanism comprises a water jet pipe, a driving disc, a bevel gear one, a bevel gear two and a hollow groove, the water jet pipe is fixedly connected to the circumferential surface of the rotating thin rod, the driving disc is fixedly connected to the outer circumferential surface of the rotating thin rod, the bevel gear one is fixedly connected to the inner wall of the rotating thin rod, the hollow groove is fixedly connected to the outer circumferential surface of the fixed shaft rod, the bevel gear two is rotatably connected to the inner wall of the hollow groove, the dispersing mechanism further comprises a vertical shaft and a fan page, the vertical shaft is fixedly connected to the top of the bevel gear two, the fan page is fixedly connected to the outer circumferential surface of the vertical shaft, the bevel gear one is engaged with the bevel gear two, the driving disc is located on the movement track of the driving wheel, the transverse shell frame rotates at the same time to drive the driving wheel to rotate in a circle, the driving wheel is pressed during movement to drive the disc, so that the driving disc rotates at a small angle through the torsional spring limiting between the rotating thin rod and the L-shaped rod, the driving disc rotates to drive the water jet pipe to rotate, the water jet pipe rotates at the same time to scatter the water mist sprayed by the atomizing nozzle two, so as to improve the distribution of the dust-settling water in the air, the dust-settling water atomized by the atomizing nozzle two is distributed more dispersedly under the dispersing effect of the water jet pipe, the capture area of dust in the air is improved, the driving disc rotates to drive the rotating thin rod to rotate, the rotating thin rod rotates at the same time to drive the bevel gear one to rotate, the bevel gear one rotates to engage and drive the bevel gear two to rotate, the bevel gear two rotates to drive the vertical shaft to rotate, the vertical shaft rotates at the same time to drive the circumferential fan page to rotate, the fan page rotates to generate a slight upward airflow, so as to blow the water mist dispersed by the water jet pipe into the air, so as to improve the dust-settling height of the water mist to make the dust at a higher place fall down.

[0007] Preferably, the water collecting mechanism comprises a waterproof plate, a limiting groove, a square pipe, a downward moving frame, a driving wheel column, a fixed square piece, the waterproof plate is fixedly connected to the outer wall of the column shell, the limiting groove is fixedly connected to the top of the waterproof plate, the square pipe is fixedly connected to the bottom of the waterproof plate, the downward moving frame is slidingly connected to the inner wall of the waterproof plate, the driving wheel column is rotatably connected to the inner wall of the downward moving frame, one end of the fixed square piece is fixedly connected to the outer wall of the fixed square piece, the water collecting mechanism further comprises a collecting cabin, an inclined sliding surface, a friction wheel, a horizontal moving inclined block, a horizontal moving inclined column, a wall scraping square ring and a drainage square opening, the collecting cabin is slidingly connected to the outer wall of the downward moving frame, the inclined sliding surface is fixedly connected to the bottom inner wall of the collecting cabin, the friction wheel is rotatably connected to the bottom of the downward moving frame, the horizontal moving inclined block is slidingly connected to the inner wall of the collecting cabin, the horizontal moving inclined column is fixedly connected to the outer wall of the horizontal moving inclined block, the wall scraping square ring is fixedly connected to the outer circumferential surface of the horizontal moving inclined column, the drainage square opening is fixedly connected to the outer wall of the collecting cabin, the wall scraping square ring is in contact with the inner wall of the drainage square opening, the horizontal moving inclined block is located on the movement track of the downward moving frame, the other end of the fixed square piece is fixedly connected to the outer wall of the collecting cabin, the two fixed square pieces are connected through springs, the horizontal moving inclined block and the inner wall of the collecting cabin are connected through springs, and the driving wheel column is located on the movement track of the shunt frame.

[0008] The technical scheme can bring the following beneficial effects: 1. The dust falling device for building construction, under the cooperation of the atomizing nozzle one, the shunt frame, the atomizing nozzle two and the water pump, the dust in the air is adhered and falls in the water falling process, the atomized water vapor sprayed by the atomizing nozzle one is cut by the shunt frame at the first time of spraying, so as to expand the area of the atomized water vapor to the four directions, thereby improving the dust falling area of the device and improving the dust removal efficiency, the rotating of the shunt pipe drives the horizontal shell frame to rotate, the horizontal shell frame drives the atomizing nozzle two to rotate around the water pump as the center, thereby further expanding the spraying area of the dust falling water.

[0009] 2、The building construction dust falling equipment, the device is cooperated with the water spraying pipe, the atomizing nozzle two and the water spraying pipe, the water mist sprayed by the atomizing nozzle two is scattered when the water spraying pipe rotates, so that the distribution of the dust falling water in the air is improved, and the dust falling water atomized by the atomizing nozzle two is distributed more dispersedly under the scattering effect of the water spraying pipe, so that the capturing area of the dust in the air is improved.

[0010] 3、The building construction dust falling equipment, the device is cooperated with the water spraying pipe, the waterproof plate, the limiting groove and the collecting tank, the water adhered to the surface of the water spraying pipe is dripped to the top of the waterproof plate through the rotation of the water spraying pipe, then the water flow is guided by the limiting groove, so that the water flow flows into the collecting tank through the square pipe, thereby avoiding the water flow directly falling on the ground and mixing with the land of the construction site, so that the local sludge accumulation at the bottom of the device is avoided, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a whole structure schematic view of the present application; Figure 2 It is a spraying mechanism structure schematic view of the present application; Figure 3 It is a spraying mechanism structure schematic view of the present application; Figure 2 It is a structure local enlarged schematic view of A in the present application; Figure 4 It is a structure local enlarged schematic view of B in the present application; Figure 2 It is a structure local enlarged schematic view of C in the present application; Figure 5 Figure 2 It is a structure local enlarged schematic view of D in the present application; Figure 6 It is a water collecting mechanism structure schematic view of the present application; Figure 7 It is a water collecting mechanism structure schematic view of the present application; Figure 6 It is a structure local enlarged schematic view of D in the present application.

[0012] ​In the figure: 1, column shell; 2, spraying mechanism; 201, water tank; 202, flow guide pipe; 203, isolation cabin; 204, transmission stub shaft; 205, hollow hard tube; 206, L-shaped rod; 207, rotating thin rod; 208, fixed shaft rod; 209, water pump; 210, atomizing nozzle one; 211, horizontal shell frame; 212, atomizing nozzle two; 213, driving wheel; 214, flow distribution frame; 215, bottom U-shaped block; 216, flow distribution pipe; 3, dispersing mechanism; 301, water spraying pipe; 302, driving disc; 303, bevel gear one; 304, bevel gear two; 305, hollow groove; 306, vertical shaft; 307, fan page; 4, water collecting mechanism; 401, waterproof board; 402, limiting groove; 403, square tube; 404, downward moving frame; 405, driving wheel column; 406, fixed square piece; 407, collecting tank; 408, inclined sliding surface; 409, rubbing wheel; 410, horizontally moving inclined block; 411, horizontally moving inclined column; 412, wall scraping square ring; 413, water draining square opening. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0014] Please refer to Figures 1-7One embodiment of the present application is: a dust falling device for building construction, comprising a column shell 1, a spraying mechanism 2 is arranged on the bottom outer wall of the column shell 1, a dispersing mechanism 3 is arranged on the top of the column shell 1, a water collecting mechanism 4 is arranged on the bottom of the column shell 1, the spraying mechanism 2 comprises a water tank 201, a flow guide pipe 202, an isolation cabin 203, a transmission short shaft 204, a hollow hard pipe 205, an L-shaped rod 206, the water tank 201 is fixedly connected to the bottom of the column shell 1, the flow guide pipe 202 is fixedly connected to the outer wall of the water tank 201, the isolation cabin 203 is fixedly connected to the inner wall of the column shell 1, the transmission short shaft 204 is rotatably connected to the inner wall of the isolation cabin 203, the hollow hard pipe 205 is fixedly connected to the top of the transmission short shaft 204, the L-shaped rod 206 is fixedly connected to the outer wall of the column shell 1, the spraying mechanism 2 further comprises a rotating thin rod 207, a fixed shaft rod 208, a water pump 209, an atomizing nozzle one 210, a horizontal shell frame 211, an atomizing nozzle two 212, a driving wheel 213, a shunt frame 214, a bottom U-shaped block 215, a shunt pipe 216, the rotating thin rod 207 is rotatably connected to the inner wall of the L-shaped rod 206 through a torsion spring, the fixed shaft rod 208 is fixedly connected to the inner wall of the L-shaped rod 206, the water pump 209 is rotatably connected to the top of the hollow hard pipe 205, the atomizing nozzle one 210 is fixedly connected to the top of the water pump 209, the horizontal shell frame 211 is fixedly connected to the outer circumferential surface of the hollow hard pipe 205, the atomizing nozzle two 212 is fixedly connected to the top of the horizontal shell frame 211, the driving wheel 213 is rotatably connected to the outer wall of the horizontal shell frame 211, the shunt frame 214 is fixedly connected to the outer wall of the water pump 209, the bottom U-shaped block 215 is fixedly connected to the bottom of the horizontal shell frame 211, the shunt pipe 216 is fixedly connected to the circumferential surface of the hollow hard pipe 205, one end of the flow guide pipe 202 is fixedly connected to the outer wall of the isolation cabin 203, one end of the transmission short shaft 204 is provided with a motor, the fixed shaft rod 208 is fixedly connected to the outer wall of the water pump 209, and the rotating thin rod 207 is fixedly connected to the outer wall of the water pump 209. The dust falling device for building construction, under the cooperation of the atomizing nozzle one 210, the shunt frame 214, the atomizing nozzle two 212 and the water pump 209, the dust in the air is adhered and falls in the water reduction process, the atomized water vapor sprayed by the atomizing nozzle one 210 is cut by the shunt frame 214 at the first time of spraying, thereby expanding the area of the atomized water vapor sprayed to the four directions, thereby improving the dust falling area of the device and improving the dust removal efficiency, the shunt pipe 216 rotates at the same time to drive the horizontal shell frame 211 to rotate, the horizontal shell frame 211 rotates to drive the atomizing nozzle two 212 to rotate around the water pump 209 as the center, thereby further expanding the spraying area of the dust falling water; The dispersing mechanism 3 comprises a water spraying pipe 301, a driving disc 302, a bevel gear one 303, a bevel gear two 304, a hollow groove 305, the water spraying pipe 301 is fixedly connected to the circumferential surface of the rotating thin rod 207, the driving disc 302 is fixedly connected to the outer circumferential surface of the rotating thin rod 207, the bevel gear one 303 is fixedly connected to the inner wall of the rotating thin rod 207, the hollow groove 305 is fixedly connected to the outer circumferential surface of the fixed shaft rod 208, the bevel gear two 304 is rotatably connected to the inner wall of the hollow groove 305, the dispersing mechanism 3 further comprises a vertical shaft 306 and a fan page 307, the vertical shaft 306 is fixedly connected to the top of the bevel gear two 304, the fan page 307 is fixedly connected to the outer circumferential surface of the vertical shaft 306, the bevel gear one 303 is engaged with the bevel gear two 304, and the driving disc 302 is located on the motion track of the driving wheel 213, the building construction dust falling device, under the cooperation of the water spraying pipe 301, the atomizing nozzle two 212 and the water spraying pipe 301, the water spraying pipe 301 rotates at the same time, and the water mist sprayed by the atomizing nozzle two 212 is scattered, so that the distribution of the dust falling water in the air is improved, and under the scattering effect of the water spraying pipe 301, the dust falling water atomized by the atomizing nozzle two 212 is distributed more dispersedly, and the dust capturing area in the air is improved.

[0015] Working principle: when the device is running, the driving short shaft 204 is started to draw the dust falling water in the water tank 201 into the isolation cabin 203 through the flow guide pipe 202, and then the water pump 209 in the water pump 209 is used to draw the water to the top of the device, and then the atomizing nozzle one 210 is used to spray the atomizing water vapor into the air, and in the process of water vapor falling, the dust in the air is adhered and falls, the atomizing water vapor sprayed by the atomizing nozzle one 210 is cut by the shunt frame 214 at the first time of spraying, so that the area of the atomizing water vapor developing to the four directions is expanded, so that the dust falling area of the device is improved and the dust removal efficiency is improved, then the motor is started to drive the driving short shaft 204 to rotate, the driving short shaft 204 drives the hollow hard pipe 205 to rotate, the hollow hard pipe 205 drives the driving wheel 213 to rotate, at this time, the water flow is guided by the shunt pipe 216 to be sprayed by the atomizing nozzle two 212, the shunt pipe 216 rotates at the same time to drive the horizontal shell frame 211 to rotate, the horizontal shell frame 211 rotates to drive the atomizing nozzle two 212 to rotate around the water pump 209 as the center, so as to further expand the spraying area of the dust falling water.

[0016] The horizontal shell frame 211 rotates while driving the driving wheel 213 to rotate in a circle, and the driving wheel 213 extrudes the driving disc 302 during the movement, so that the driving disc 302 rotates by a small angle through the torsion spring limiting between the rotating thin rod 207 and the L-shaped rod 206, the driving disc 302 drives the water spraying pipe 301 to rotate, and the water spraying pipe 301 rotates while dispersing the water mist sprayed by the atomizing nozzle two 212, so as to improve the distribution of the dust-settling water in the air, and the dust-settling water atomized by the atomizing nozzle two 212 is more dispersed under the dispersion of the water spraying pipe 301, so as to improve the capture area of the dust in the air, the driving disc 302 rotates to drive the rotating thin rod 207 to rotate, the rotating thin rod 207 rotates while driving the bevel gear one 303 to rotate, the bevel gear one 303 rotates to mesh with the transmission bevel gear two 304 to drive it to rotate, the bevel gear two 304 rotates to drive the vertical shaft 306 to rotate, the vertical shaft 306 rotates while driving the circumferential fan page 307 to rotate, the fan page 307 rotates to generate a slight upward airflow, so as to blow the water mist dispersed by the water spraying pipe 301 to the air, so as to improve the dust-settling height of the water mist and can make the dust at a higher place fall down.

[0017] Please refer to Figures 1-7On the basis of the above-mentioned embodiment, in another embodiment of the present application, the water collecting mechanism 4 comprises a waterproof plate 401, a limiting groove 402, a square tube 403, a lower moving frame 404, a driving wheel column 405, a fixed square piece 406, the waterproof plate 401 is fixedly connected to the outer wall of the column shell 1, the limiting groove 402 is fixedly connected to the top of the waterproof plate 401, the square tube 403 is fixedly connected to the bottom of the waterproof plate 401, the lower moving frame 404 is slidingly connected to the inner wall of the waterproof plate 401, the driving wheel column 405 is rotatably connected to the inner wall of the lower moving frame 404, one end of the fixed square piece 406 is fixedly connected to the outer wall of the fixed square piece 406, the water collecting mechanism 4 further comprises a collecting cabin 407, an inclined sliding surface 408, a friction wheel 409, a horizontal moving inclined block 410, a horizontal moving inclined column 411, a wall scraping square ring 412 and a drainage square opening 413, the collecting cabin 407 is slidingly connected to the outer wall of the lower moving frame 404, the inclined sliding surface 408 is fixedly connected to the bottom inner wall of the collecting cabin 407, the friction wheel 409 is rotatably connected to the bottom of the lower moving frame 404, the horizontal moving inclined block 410 is slidingly connected to the inner wall of the collecting cabin 407, the horizontal moving inclined column 411 is fixedly connected to the outer wall of the horizontal moving inclined block 410, the wall scraping square ring 412 is fixedly connected to the outer circumferential surface of the horizontal moving inclined column 411, the drainage square opening 413 is fixedly connected to the outer wall of the collecting cabin 407, the wall scraping square ring 412 is in contact with the inner wall of the drainage square opening 413, the horizontal moving inclined block 410 is located on the movement track of the lower moving frame 404, the other end of the fixed square piece 406 is fixedly connected to the outer wall of the collecting cabin 407, the two fixed square pieces 406 are connected by springs, the horizontal moving inclined block 410 and the inner wall of the collecting cabin 407 are connected by springs, and the driving wheel column 405 is located on the movement track of the shunt frame 214.

[0018] Working principle: the water spray pipe 301 disperses the water mist by spraying, and the water adhered to the surface of the water spray pipe 301 will drip onto the top of the waterproof plate 401 through the rotation of the water spray pipe 301, and then the water flow is guided by the limiting groove 402, so that the water flow flows into the collecting bin 407 through the square pipe 403, thereby avoiding the water flow from directly falling on the ground and mixing with the soil of the construction site, thereby causing the partial silt accumulation at the bottom of the device to affect the safety thereof. The rotation of the horizontal shell frame 211 drives the rotation of the shunt frame 214, and the shunt frame 214 is in contact with the driving wheel column 405 during rotation, thereby extruding the driving wheel column 405 to move downward. The driving wheel column 405 moves downward while extruding the horizontal moving inclined block 410 to move horizontally on the inner wall of the collecting bin 407. The movement of the horizontal moving inclined block 410 drives the movement of the horizontal moving inclined column 411, and the movement of the horizontal moving inclined column 411 drives the movement of the scraping wall square ring 412, thereby cleaning and scraping the inner wall of the drainage square port 413, thereby avoiding the water flow from being mixed with dust to adhere to the inner wall of the drainage square port 413, causing the blockage of the drainage square port 413.

[0019] The application provides a dust falling device for building construction, and there are many methods and approaches to specifically realize the technical scheme. The above description is only the preferred embodiment of the application, and it should be pointed out that ordinary technical personnel in the technical field can make several improvements and refinements without departing from the principle of the application, and these improvements and refinements should also be regarded as the protection scope of the application. The components not explicitly described in the embodiment can be realized by the existing technology.

Claims

1. A dust suppression device for construction, comprising a column shell (1), characterized in that: The bottom outer wall of the column shell (1) is provided with a spraying mechanism (2), the top of the column shell (1) is provided with a evaporation mechanism (3), and the bottom of the column shell (1) is provided with a water collection mechanism (4). The spraying mechanism (2) includes a water tank (201), a guide pipe (202), an isolation chamber (203), a short drive shaft (204), a hollow hard pipe (205), and an L-shaped rod (206). The water tank (201) is fixedly connected to the bottom of the column shell (1). The guide pipe (202) is fixedly connected to the outer wall of the water tank (201). The isolation chamber (203) is fixedly connected to the inner wall of the column shell (1). The short drive shaft (204) is rotatably connected to the inner wall of the isolation chamber (203). The hollow hard pipe (205) is fixedly connected to the top of the short drive shaft (204). The L-shaped rod (206) is fixedly connected to the outer wall of the column shell (1).

2. The dust suppression equipment for construction work according to claim 1, characterized in that: The spraying mechanism (2) also includes a rotating thin rod (207), a fixed shaft rod (208), a water pump (209), an atomizing nozzle one (210), a horizontal frame (211), an atomizing nozzle two (212), a drive wheel (213), a diverter frame (214), a bottom U-shaped block (215), and a diverter pipe (216). The rotating thin rod (207) is rotatably connected to the inner wall of the L-shaped rod (206) via a torsion spring. The fixed shaft rod (208) is fixedly connected to the inner wall of the L-shaped rod (206). The water pump (209) is rotatably connected to the top of the hollow rigid pipe (205). The first atomizing nozzle (210) is fixedly connected to the top of the water pump (209), the horizontal frame (211) is fixedly connected to the outer circumferential surface of the hollow hard tube (205), the second atomizing nozzle (212) is fixedly connected to the top of the horizontal frame (211), the drive wheel (213) is rotatably connected to the outer wall of the horizontal frame (211), the diverter (214) is fixedly connected to the outer wall of the water pump (209), the bottom U-shaped block (215) is fixedly connected to the bottom of the horizontal frame (211), and the diverter pipe (216) is fixedly connected to the circumferential surface of the hollow hard tube (205).

3. The dust suppression equipment for construction work according to claim 2, characterized in that: One end of the guide pipe (202) is fixedly connected to the outer wall of the isolation chamber (203), one end of the transmission short shaft (204) is equipped with a motor, the fixed shaft rod (208) is fixedly connected to the outer wall of the water pump (209), and the rotating thin rod (207) is fixedly connected to the outer wall of the water pump (209).

4. A dust suppression device for construction work according to claim 3, characterized in that: The evaporation mechanism (3) includes a water spray pipe (301), a drive disc (302), a first bevel gear (303), a second bevel gear (304), and a hollow groove (305). The water spray pipe (301) is fixedly connected to the circumferential surface of the rotating thin rod (207). The drive disc (302) is fixedly connected to the outer circumferential surface of the rotating thin rod (207). The first bevel gear (303) is fixedly connected to the inner wall of the rotating thin rod (207). The hollow groove (305) is fixedly connected to the outer circumferential surface of the fixed shaft rod (208). The second bevel gear (304) is rotatably connected to the inner wall of the hollow groove (305).

5. A dust suppression device for construction work according to claim 4, characterized in that: The dispersing mechanism (3) also includes a vertical shaft (306) and a fan blade (307). The vertical shaft (306) is fixedly connected to the top of the bevel gear (304), and the fan blade (307) is fixedly connected to the outer circumferential surface of the vertical shaft (306).

6. A dust suppression device for construction work according to claim 5, characterized in that: The first bevel gear (303) meshes with the second bevel gear (304), and the drive disk (302) is located on the motion trajectory of the drive wheel (213).

7. A dust suppression device for construction work according to claim 6, characterized in that: The water collection mechanism (4) includes a waterproof plate (401), a limiting groove (402), a square tube (403), a lower moving frame (404), a drive wheel column (405), and a fixed square plate (406). The waterproof plate (401) is fixedly connected to the outer wall of the column shell (1), the limiting groove (402) is fixedly connected to the top of the waterproof plate (401), the square tube (403) is fixedly connected to the bottom of the waterproof plate (401), the lower moving frame (404) is slidably connected to the inner wall of the waterproof plate (401), the drive wheel column (405) is rotatably connected to the inner wall of the lower moving frame (404), and one end of the fixed square plate (406) is fixedly connected to the outer wall of the fixed square plate (406).

8. A dust suppression device for construction work according to claim 7, characterized in that: The water collection mechanism (4) further includes a collection chamber (407), an inclined sliding surface (408), a kinetic wheel (409), a transverse sliding block (410), a transverse sliding column (411), a wall scraping ring (412), and a drain outlet (413). The collection chamber (407) is slidably connected to the outer wall of the lower moving frame (404). The inclined sliding surface (408) is fixedly connected to the bottom inner wall of the collection chamber (407). The kinetic wheel (409) is rotatably connected to the bottom of the lower moving frame (404). The transverse sliding block (410) is slidably connected to the inner wall of the collection chamber (407). The transverse sliding column (411) is fixedly connected to the outer wall of the transverse sliding block (410). The wall scraping ring (412) is fixedly connected to the outer circumferential surface of the transverse sliding column (411). The drain outlet (413) is fixedly connected to the outer wall of the collection chamber (407).

9. A dust suppression device for construction work according to claim 8, characterized in that: The scraping ring (412) contacts the inner wall of the drain opening (413), the transverse inclined block (410) is located on the movement trajectory of the lower moving frame (404), the other end of the fixed square plate (406) is fixedly connected to the outer wall of the collection chamber (407), the two fixed square plates (406) are connected by a spring, the transverse inclined block (410) is connected to the inner wall of the collection chamber (407) by a spring, and the drive wheel column (405) is located on the movement trajectory of the diversion frame (214).

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