Flying dust treatment device for building construction process

Abstract

The utility model discloses a raise dust treatment device for building construction process, including underframe, dust collection water tank and distribution box, the distribution box is fixed on one side of dust collection water tank, the underframe is fixed on the bottom of dust collection water tank, the top box wall of dust collection water tank is rotatingly equipped with drum, and the drum is fixed on the bottom of dust collection water tank. The top end of the rotary drum is provided with a dust suction cover through an elbow, the bottom end of the rotary drum extends into the dust collection water tank, the top of the side face of the dust collection water tank is provided with an exhaust hole, the outer side of the exhaust hole is provided with an induced draft fan assembly, and the top of the dust collection water tank is provided with a water wheel cavity set; and a water inlet and a water outlet of the water wheel cavity group are respectively provided with a water wheel cavity inlet pipe and a water wheel cavity discharge pipe. The dust collection device has the beneficial effects that water is greatly saved through inner spraying, the dust collection effect is good, the dust collection cover is driven to rotate in the water flow circulation process, dust collection is conducted in all directions through the dust collection cover, and the dust collection efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of construction dust treatment devices, in particular to a dust treatment device used in a building construction process. Background Art

[0002] During the construction process, a large amount of dust will be generated due to operations such as excavation, crushing, mixing, and masonry. In order to protect the construction environment, it is mostly handled through dust removal devices. Existing dust removal devices mostly use two methods: spraying water into the air or filtering and collecting through an air suction structure. The former requires a large amount of water, resulting in a waste of water resources. The latter, when in use, tightly filters the air, and the air is relatively dry, making it easier for dust to spread. In addition, the dust particles in the construction site are small. If the aperture of the filter is set to be small, it will also affect its wind flow, resulting in reduced efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a dust treatment device for use in a construction process in order to solve the above-mentioned problem.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A dust treatment device for use in a construction process comprises a base frame, a dust collecting water tank and a distribution box, wherein the distribution box is fixed to one side of the dust collecting water tank, the base frame is fixedly mounted on the bottom of the dust collecting water tank, a rotating drum is rotatably mounted on the top box wall of the dust collecting water tank, a dust hood is mounted on the top of the rotating drum through an elbow, the bottom end of the rotating drum extends into the dust collecting water tank, an exhaust hole is opened on the top of the side of the dust collecting water tank, an induced draft fan assembly is mounted on the outside of the exhaust hole, and a water wheel cavity group is mounted on the top of the dust collecting water tank. A water wheel chamber inlet pipe and a water wheel chamber discharge pipe are respectively installed on the water inlet and outlet of the water wheel chamber group, the end of the water wheel chamber discharge pipe extends to the interior of the dust collecting water tank and is installed with a spray pipe, and a plurality of spray heads are installed on the spray pipe. A liquid pump is installed at the inlet end of the water wheel chamber inlet pipe, a water rise hole is opened on the wall of the dust collecting water tank, and the liquid pump is connected to the water rise hole through a liquid rise pipe. A pinion is installed on the water wheel shaft of the water wheel chamber group, and the pinion is meshingly connected with a cylinder sleeve gear, and the cylinder sleeve gear is sleeved and fixed to the rotating drum.

[0006] Furthermore, an air equalizing pipe is installed at the bottom of the rotating drum, and a plurality of air equalizing holes are opened at the bottom of the air equalizing pipe.

[0007] Furthermore, movable casters are installed at the bottom of the base frame, and a protective buckle cover is installed at the top of the dust collecting water tank.

[0008] Furthermore, a controller is installed on the outside of the distribution box, and a liquid level sensor is installed on the inner wall of the dust collecting water tank.

[0009] Furthermore, a water valve is installed on the side of the dust collecting water tank, an inspection hole is opened at the bottom of the side of the dust collecting water tank, and an inspection door is installed on the inspection hole.

[0010] Furthermore, a push rack is installed on the dust collecting water tank.

[0011] The beneficial effect is that the dust treatment device used in the construction process described in the utility model greatly saves water through the internal spraying setting, has a good dust collection effect, and is driven to rotate during the water circulation process, so that the dust collection hood can collect dust in all directions and has a high dust collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a dust treatment device used in a construction process according to the utility model;

[0013] Figure 2 It is a schematic diagram of the interior of a dust collecting water tank of a dust treatment device used in a construction process described in the utility model.

[0014] The following are the descriptions of the reference numerals:

[0015] 1. Base frame; 2. Dust collecting water tank; 3. induced draft fan assembly; 4. Rotating drum; 5. Protective buckle cover; 6. Liquid pump; 7. Distribution box; 8. Controller; 9. Inspection door; 10. Water valve; 11. Mobile casters; 12. Elbow; 13. Dust hood; 14. Liquid level sensor; 15. Air equalizing pipe; 16. Water wheel cavity group; 17. Pinion; 18. Cylinder sleeve gear; 19. Water wheel cavity inlet pipe; 20. Water wheel cavity outlet pipe; 21. Spray pipe; 22. Spray head; 23. Liquid rising pipe; 24. Push rack. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] like Figure 1-2 As shown, a dust treatment device used in a construction process is composed of a base frame 1, a dust collecting water tank 2 and a distribution box 7;

[0018] The distribution box 7 is fixed on one side of the dust collecting water tank 2, the bottom frame 1 is fixedly installed on the bottom of the dust collecting water tank 2, a rotating drum 4 is rotatably installed on the top box wall of the dust collecting water tank 2, a dust hood 13 is installed on the top of the rotating drum 4 through an elbow 12, and the dust hood 13 rotates under the drive of the rotating drum 4 to realize all-round dust collection for construction, and the bottom end of the rotating drum 4 extends into the dust collecting water tank 2;

[0019] An exhaust hole is provided on the top of the side of the dust collecting water tank 2, and an induced draft fan assembly 3 is installed on the outside of the exhaust hole to facilitate the discharge of the gas in the dust collecting water tank 2. A water wheel cavity group 16 is installed on the top of the dust collecting water tank 2. The water wheel cavity group 16 has a water wheel built in it, and it is driven to rotate by water flow. A water wheel cavity inlet pipe 19 and a water wheel cavity discharge pipe 20 are respectively installed on the water inlet and outlet of the water wheel cavity group 16. The end of the water wheel cavity discharge pipe 20 extends to the interior of the dust collecting water tank 2 and is installed with a spray pipe 21. A plurality of spray heads 22 are installed on the spray pipe 21 for spraying the collected gas to facilitate dust collection. A liquid pump 6 is installed at the inlet end of the water wheel cavity inlet pipe 19;

[0020] A water raising hole is provided on the wall of the dust collecting water tank 1, and the liquid pump 6 is connected to the water raising hole through a liquid raising pipe 23. In order to facilitate dust filtering, a filter screen is installed inside the water raising hole;

[0021] A pinion 17 is installed on the water wheel shaft of the water wheel chamber group 16, and the pinion 17 is meshedly connected with a sleeve gear 18, and the sleeve gear 18 is sleeved and fixed to the rotating drum 4, which is convenient for driving the rotating drum 4 to rotate, realize all-round dust collection, and suppress dust during construction.

[0022] like Figure 1-2 As shown, the utility model also discloses the following more optimized specific structures:

[0023] An air equalizing pipe 15 is installed at the bottom of the rotating drum 4 , and a plurality of air equalizing holes are opened at the bottom of the air equalizing pipe 15 .

[0024] A movable caster 11 is installed at the bottom of the base frame 1, and a protective buckle cover 5 is installed on the top of the dust collecting water tank 2. The protective buckle cover 5 is used to buckle the water wheel cavity group 16, the small gear 17 and the sleeve gear 18 to play a protective role.

[0025] A controller 8 is installed on the outside of the distribution box 7, and the distribution box 8 is used to provide power to the equipment. A liquid level sensor 14 is installed on the inner wall of the dust collecting water tank 2 to facilitate the detection of the liquid level.

[0026] A water valve 10 is installed on the side of the dust collecting water tank 2. There are two water valves 10, which are respectively arranged on the upper and lower sides of the dust collecting water tank 2. An inspection hole is opened at the bottom of the side of the dust collecting water tank 2, and an inspection door 9 is installed on the inspection hole to facilitate disassembly and maintenance.

[0027] A push frame 24 is installed on the dust collecting water tank 2 to facilitate the movement of the dust collecting water tank 2.

[0028] like Figure 1-2The dust treatment device for the construction process shown is mainly used in construction sites. In the construction environment, a large amount of dust will be raised around it. The device is placed in the construction site, and water is injected into the dust collecting water tank 2. The water volume is two-fifths of the height of the box body. The liquid pump 6 and the induced draft fan assembly 3 are started, and the liquid begins to circulate, and the spray wheel is sprayed through the spray head 22. At the same time, the external gas is sucked from the dust hood 13 and discharged through the air equalization pipe 15. At this time, under the action of the spray, the construction dust carried by the gas falls into the water, and then the clean and moist gas is discharged outside the box through the induced draft fan assembly 3, so that the air in the construction site is moist, and the dust is further suppressed;

[0029] During the water circulation process, the movement of water flow drives the water wheel in the water wheel chamber group 16 to rotate, thereby engaging with the cylinder sleeve gear, driving the rotating drum 4 to rotate, so that the rotation suction has high suction efficiency and good dust collection effect.

[0030] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A dust treatment device for use in a construction process, characterized in that: The utility model comprises a base frame, a dust collecting water tank and a distribution box, wherein the distribution box is fixed on one side of the dust collecting water tank, the base frame is fixedly installed on the bottom of the dust collecting water tank, a rotating drum is rotatably installed on the top box wall of the dust collecting water tank, a dust hood is installed on the top of the rotating drum through an elbow, the bottom end of the rotating drum extends into the dust collecting water tank, an exhaust hole is opened on the top of the side of the dust collecting water tank, an induced draft fan assembly is installed on the outside of the exhaust hole, a water wheel cavity group is installed on the top of the dust collecting water tank, and the inlet and outlet of the water wheel cavity group A water wheel cavity inlet pipe and a water wheel cavity discharge pipe are respectively installed on the water inlet, the end of the water wheel cavity discharge pipe extends to the interior of the dust collecting water tank and is installed with a spray pipe, and a plurality of spray heads are installed on the spray pipe. A liquid pump is installed at the inlet end of the water wheel cavity inlet pipe, and a water rise hole is opened on the wall of the dust collecting water tank. The liquid pump is connected to the water rise hole through a liquid rise pipe. A pinion is installed on the water wheel shaft of the water wheel cavity group, and the pinion is meshingly connected with a cylinder sleeve gear, and the cylinder sleeve gear is sleeved and fixed to the rotating drum.

2. A dust treatment device for use in a construction process according to claim 1, characterized in that: An air equalizing pipe is installed at the bottom of the rotating drum, and a plurality of air equalizing holes are opened at the bottom of the air equalizing pipe.

3. The dust treatment device for use in a construction process according to claim 1, characterized in that: The bottom of the base frame is equipped with movable casters, and the top of the dust collecting water tank is equipped with a protective buckle cover.

4. The dust treatment device for use in a construction process according to claim 1, characterized in that: A controller is installed on the outer side of the distribution box, and a liquid level sensor is installed on the inner side wall of the dust collecting water tank.

5. The dust treatment device for use in a construction process according to claim 1, characterized in that: A water valve is installed on the side of the dust collecting water tank, an inspection hole is opened at the bottom of the side of the dust collecting water tank, and an inspection door is installed on the inspection hole.

6. The dust treatment device for use in a construction process according to claim 1, characterized in that: A push frame is installed on the dust collecting water tank.

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