Dust falling device for highway construction

Abstract

The utility model provides a dust fall device for highway construction, which comprises a base, a fan and a spraying mechanism are respectively arranged at the top of the base, a filtering mechanism is arranged above the fan, a cleaning mechanism is arranged in an inner cavity of the filtering mechanism, and a dust suction pipe is arranged on the outer side of the filtering mechanism. A dust collecting box is arranged at the bottom of the filtering mechanism, the spraying mechanism comprises a water tank, the water tank is located at the top of the base, a water pump is arranged at the top of the water tank, a water outlet of the water pump communicates with a water storage tank through a pipeline, and a spraying head is arranged on the outer side of the water storage tank; a filter plate is clamped in an inner cavity of the fixing frame, and the cleaning mechanism comprises a moving plate. The dust falling device for the highway construction solves the problems that an existing dust falling device for the highway construction is limited in dust falling range, and dust particles suspended in high-rise air are inconvenient to treat.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices for highway construction, in particular to a dust suppression device for highway construction. Background Art

[0002] On highway construction sites, a large amount of dust is unavoidable. The human body may inhale a large amount of dust, thus affecting work. At the same time, construction on the site will generate a large amount of dust, causing great pollution to the environment. A large amount of substances harmful to the human body may appear in the dust, which will affect the health of the workers.

[0003] The patent document with authorization number: CN217629662U discloses a dust reduction device for highway pavement construction. When dust reduction is needed, one only needs to pull the pull plate. Pulling the pull plate can drive the rotating rod to rotate. The rotation of the rotating rod can drive the side rod to move. The movement of the side rod can drive the baffle to move. When the plate hole contacts the water outlet hole, water will spray out along the water outlet pipe, so that dust can be reduced on the road surface.

[0004] Although the method of spraying water through a water pipe can achieve a dust reduction effect, the dust reduction range is limited due to the height of the water pipe. Although the dust attached to the ground can be processed, a large amount of dust particles are still suspended in the high-level air. The device is not convenient for processing the dust in the high-level air. Therefore, it is necessary to provide a dust reduction device for highway construction with a wide dust reduction range to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a dust reduction device for highway construction with a wide dust reduction range.

[0006] The utility model provides a dust suppression device for highway construction, comprising a base, a fan and a spraying mechanism are respectively installed on the top of the base, a filtering mechanism is arranged above the fan, a cleaning mechanism is arranged in the inner cavity of the filtering mechanism, a dust suction pipe is arranged on the outer side of the filtering mechanism, and a dust collecting box is arranged at the bottom of the filtering mechanism.

[0007] In order to achieve the purpose of reducing dust on the ground, the utility model provides a dust reduction device for highway construction. Preferably, the spraying mechanism includes a water tank, the water tank is located on the top of the base, a water pump is installed on the top of the water tank, the water outlet of the water pump is connected to the water storage tank through a pipeline, and a nozzle is installed on the outside of the water storage tank.

[0008] In order to filter the dust in the air, the utility model provides a dust reduction device for highway construction. Preferably, the filtering mechanism comprises a filter box, the interior of the filter box is fixedly connected with a fixed frame, and the inner cavity of the fixed frame is clamped with a filter plate.

[0009] In order to clean the filter plate, the utility model provides a dust reduction device for highway construction. Preferably, the cleaning mechanism includes a movable plate, the bottom of the movable plate is fixedly connected to a fixed plate, and a brush block is arranged on one side of the fixed plate.

[0010] In order to facilitate the movement of the movable plate, the utility model provides a dust reduction device for highway construction. Preferably, the cleaning mechanism further includes a handle, and one side of the handle is fixedly connected to one side of the movable plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Water is transported to the inside of the water tank through a water pump, and the water tank transports the water to the nozzle through a delivery pipe, and the water is sprayed out to reduce dust on the road surface. At the same time, the fan is turned on to suck in air, causing negative pressure inside the filter box, so that the dust suction pipe sucks air into the filter box. The air enters the interior of the filter box, and the dust in the air is filtered through the filter plate. The dust is atomized and dust-reduced through the nozzle, and the fan and the filter plate can filter out the dust in the air. The use of each other can improve the dust reduction effect and is convenient for users to use. It solves the problem that the current highway construction dust reduction device has a limited dust reduction range and is inconvenient to deal with dust particles suspended in the high-altitude air. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of a dust suppression device for highway construction provided by the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the nozzle of the utility model;

[0015] Figure 3 This is a structural cross-sectional view of the filter box of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0017] Numbers in the figure: 1. base; 2. fan; 3. spraying mechanism; 301. water tank; 302. water pump; 303. water storage tank; 304. nozzle; 4. filtering mechanism; 401. filter box; 402. fixed frame; 403. filter plate; 5. cleaning mechanism; 501. movable plate; 502. fixed plate; 503. brush block; 504. handle; 6. dust suction tube; 7. dust collection box. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a dust suppression device for highway construction provided by the utility model; Figure 2 This is a schematic diagram of the structure of the nozzle of the utility model; Figure 3 This is a structural cross-sectional view of the filter box of the utility model; Figure 4 A dust suppression device for highway construction includes a base 1, a fan 2 and a spraying mechanism 3 are mounted on the top of the base 1, a filter mechanism 4 is disposed above the fan 2, a cleaning mechanism 5 is disposed in the inner cavity of the filter mechanism 4, a dust suction pipe 6 is disposed on the outer side of the filter mechanism 4, and a dust collecting box 7 is disposed at the bottom of the filter mechanism 4.

[0020] The spraying mechanism 3 includes a water tank 301, which is located on the top of the base 1. A water pump 302 is installed on the top of the water tank 301. The water outlet of the water pump 302 is connected to a water storage tank 303 through a pipeline. A nozzle 304 is installed on the outside of the water storage tank 303.

[0021] The filter mechanism 4 comprises a filter box 401 , the interior of which is fixedly connected with a fixing frame 402 , and the inner cavity of the fixing frame 402 is clamped with a filter plate 403 .

[0022] The cleaning mechanism 5 comprises a movable plate 501 , a fixed plate 502 is fixedly connected to the bottom of the movable plate 501 , and a brush block 503 is arranged on one side of the fixed plate 502 .

[0023] The cleaning mechanism 5 further includes a handle 504 , one side of which is fixedly connected to one side of the moving plate 501 .

[0024] It should be noted that: two fixed frames 402 are installed in the filter box 401, and the aperture of the right fixed frame 402 should be larger than the aperture of the left fixed frame 402. For example, the aperture of the right fixed frame 402 is 1 mm, and the aperture of the left fixed frame 402 needs to be less than one mm. Through the two fixed frames 402 with different apertures, dust can be gradually filtered, thereby improving the filtering effect of the device. The water inlet of the water pump 302 is connected with a pipe, which runs through the top of the water tank 301 and extends to the bottom of the inner cavity of the water tank 301. A transparent plate is embedded and fixed on one side of the water tank 301, so that the staff can check the water in the water tank 301 at any time and add water in time. When using the device, the universal wheel provided at the bottom of the base 1 is moved to facilitate the user to move the device to a suitable position, pour water into it through the water inlet of the water tank 301, and then the water is transported to the inside of the water storage tank 303 through the water pump 302, and the water storage tank 303 transports the water to the nozzle 304 through the delivery pipe. 401 , and the dust in the air is filtered through the filter plate 403. The dust is atomized and dust-reduced through the nozzle 304. The fan 2 cooperates with the filter plate 403 to filter out the dust in the air. The cooperation with each other can improve the dust-reduction effect and facilitate the use of the user. After the dust-reduction is completed, the movable plate 501 can be driven to move by the handle 504, thereby driving the movement of the fixed plate 502 and the brush block 503. The dust on the surface of the filter plate 403 can be processed by the up and down movement of the brush block 503, so as to prevent the filter plate 403 from being blocked due to long-term non-cleaning and reduce the filtering effect. The cleaned dust can fall into the dust collecting box 7 through the through hole at the bottom of the filter box 401 for collection. The dust collecting box 7 is slidably connected with 401 through a slide rail.

[0025] The working principle of a dust suppression device for highway construction provided by the utility model is as follows:

[0026] When using the device, the universal wheels provided at the bottom of the base 1 are used to move the device to a suitable position, and water is poured into the water tank 301 through the water inlet, and then the water is transported to the inside of the water storage tank 303 through the water pump 302. The water storage tank 303 transports the water to the nozzle 304 through the delivery pipe, and the water is sprayed out to reduce dust on the road surface. At the same time, the fan 2 is turned on, and the fan 2 inhales air to generate negative pressure inside the filter box 401, so that the dust suction pipe 6 inhales air into the filter box 401, and the air enters the inside of the filter box 401 and passes through the filter plate 403 to remove the dust in the air. Dust is filtered and atomized through the nozzle 304, while the fan 2 cooperates with the filter plate 403 to filter out the dust in the air. The use of each other can improve the dust reduction effect and is convenient for users. After the dust reduction is completed, the movable plate 501 can be driven to move by the handle 504, thereby driving the movement of the fixed plate 502 and the brush block 503. The brush block 503 moves up and down to process the dust on the surface of the filter plate 403 to prevent the filter plate 403 from being blocked due to long-term cleaning, thereby reducing the filtering effect. The cleaned dust can fall into the dust collecting box 7 through the through hole at the bottom of the filter box 401 for collection.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dust suppression device for highway construction, characterized in that: The utility model comprises a base (1), a fan (2) and a spraying mechanism (3) are respectively installed on the top of the base (1), a filtering mechanism (4) is arranged above the fan (2), a cleaning mechanism (5) is arranged in the inner cavity of the filtering mechanism (4), a dust suction pipe (6) is arranged on the outer side of the filtering mechanism (4), and a dust collecting box (7) is arranged at the bottom of the filtering mechanism (4); The spraying mechanism (3) comprises a water tank (301), the water tank (301) is located on the top of the base (1), a water pump (302) is installed on the top of the water tank (301), the water outlet of the water pump (302) is connected to a water storage tank (303) through a pipeline, and a spray head (304) is installed on the outside of the water storage tank (303); The filtering mechanism (4) comprises a filtering box (401), the interior of the filtering box (401) is fixedly connected to a fixing frame (402), and the inner cavity of the fixing frame (402) is clamped with a filtering plate (403); The cleaning mechanism (5) comprises a movable plate (501), the bottom of the movable plate (501) is fixedly connected to a fixed plate (502), and a brush block (503) is provided on one side of the fixed plate (502).

2. A dust suppression device for highway construction according to claim 1, characterized in that: The cleaning mechanism (5) further comprises a handle (504), one side of which is fixedly connected to one side of the movable plate (501).

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