Dust removal device for stone mining

Abstract

The utility model discloses a dust removal device for stone exploitation, which comprises a spraying component, a steering component arranged at the bottom of the spraying component, a water delivery component arranged at the bottom of the steering component, universal wheels mounted at the bottom of the water delivery component, and an air duct for guiding airflow to flow, an atomizer is installed at the front end of the air duct, a fan is installed in the air duct, a filter screen is installed behind the fan, the steering assembly comprises a rotating shaft, an electric push rod is arranged at the top of the rotating shaft, and installation bases are arranged at the two ends of the electric push rod. According to the dust removal device for stone exploitation, the air duct is driven to swing through the rotating shaft, the water mist spraying range is widened, water mist is sprayed into air, particles suspended in the air are absorbed and condensed, large-area dust removal is achieved, and air pollution is reduced; the cooling device is arranged to cool the water body, so that the working area of the quarry is cool, and physical health of constructors is benefited when the quarry operates in high-temperature weather.

Description

Technical Field

[0001] The utility model belongs to the technical field of stone mining, in particular to a dust removal device used for stone mining. Background Art

[0002] Stone mining refers to the extraction of various types of stones from underground or rock through quarries or mining sites. Stones are widely used in construction, roads, railways, bridges, gardens and landscape design. Existing stone mining is widely used. When stone is mined, the falling stones will raise a lot of dust. A lot of dust floats in the air, affecting visibility and having a great impact on the health of construction workers.

[0003] After searching, the patent announcement number "CN 209662852U" is a dust removal device for stone mining sites, including a base plate and an exhaust fan arranged on the base plate, and also including an air inlet pipe body arranged on the base plate, a filter unit arranged at the upper opening position of the air inlet pipe body and used to intercept and collect dust, and a plurality of side wall pipe units arranged on the side wall of the air inlet pipe body and used to be socketed and fixed with the connecting pipe of the exhaust fan. The base plate is provided with a connecting plug, and a socket is arranged on the upper surface and used to plug in a plurality of the exhaust fans.

[0004] Further search revealed that the purpose of the publication number "CN 209662852U" is to achieve effective dust removal and dust prevention effects by arranging an exhaust fan, an air inlet pipe body, a filter unit and a side wall pipe unit on the bottom plate.

[0005] The disadvantages of the above patent are: the efficiency of extracting air through the exhaust fan and filtering the dust therein through the filter is too low and the scope of action is limited. Therefore, it is urgent to design a dust removal device for stone mining to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a dust removal device for stone mining to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A dust removal device for stone mining comprises a spray assembly, a steering assembly is arranged at the bottom of the spray assembly, a water delivery assembly is arranged at the bottom of the steering assembly, and a universal wheel is installed at the bottom of the water delivery assembly.

[0009] Furthermore: the spray assembly includes a wind tube for guiding the flow of air, the front end of the wind tube is bolted with an atomizer for atomizing water and spraying it, a fan for blowing air to drive the water mist to move is fixed inside the wind tube by bolts, and a filter for filtering impurities in the air is installed behind the fan.

[0010] Furthermore, the steering assembly includes a rotating shaft, and an electric push rod for telescopically driving the wind tube to tilt is arranged on the top of the rotating shaft, and mounting seats are arranged at both ends of the electric push rod.

[0011] Furthermore: the water delivery component includes a water storage tank, a cooling device is installed on one side of the water storage tank, a water pump is installed on one side of the cooling device, and the water pump is connected to the atomizer through an expansion joint.

[0012] Furthermore: the rotating shaft is electrically connected to an external power source, and the rotating shaft is connected to the top of the water tank through a bearing.

[0013] Furthermore: one side of the water storage tank is connected to a water inlet pipe with a shutoff valve installed, and the end of the water inlet pipe is provided with a flange for connecting to an external pipeline.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the rotating shaft drives the wind tube to swing, thereby increasing the spray range of the water mist. The water mist is sprayed into the air to absorb and condense particles suspended in the air, thereby removing dust over a large area and reducing air pollution.

[0016] 2. In the utility model, a cooling device is provided to cool the water body, so that the working area of ​​the quarry is cool, and operation in hot weather is beneficial to the health of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of a dust removal device for stone mining according to the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of a dust removal device for stone mining according to the utility model;

[0019] Figure 3 It is a partial enlarged view of a steering assembly of a dust removal device for stone mining described in the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of a water delivery component of a dust removal device for stone mining.

[0021] In the accompanying drawings, the following are marked: 1. spray assembly; 101. air cylinder; 102. atomizer; 103. fan; 104. filter; 2. steering assembly; 201. rotating shaft; 202. electric push rod; 203. mounting seat; 3. water delivery assembly; 301. water storage tank; 302. water inlet pipe; 303. cooling device; 304. water pump; 4. universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 A dust removal device for stone mining includes a spray assembly 1, a steering assembly 2 is arranged at the bottom of the spray assembly 1, a water delivery assembly 3 is arranged at the bottom of the steering assembly 2, and a universal wheel 4 is installed at the bottom of the water delivery assembly 3.

[0024] In this embodiment: the spray assembly 1 includes a wind tube 101 for guiding the flow of air, the wind tube 101 is cylindrical, the front end of the wind tube 101 is bolted with an atomizer 102 for atomizing water liquid and spraying it out, and the rear end of the wind tube 101 is installed with a fan 103 for blowing air to drive the water mist to move, the fan 103 is bolted to the wind tube 101, and a filter 104 is installed behind the fan 103. The cooled water flows into the atomizer 102 through the water pump 304, and the wind tube 101 supports the atomizer 102 to convert the water into mist particles and then spray them out. At the same time, the fan 103 is started to blow air, and the filter 104 filters impurities in the air. The airflow moves forward along the wind tube 101, entraining the water mist to move to the working area to complete the air purification;

[0025] In this embodiment: the steering assembly 2 includes a rotating shaft 201 for driving the wind tube 101 to rotate, the rotating shaft 201 is connected to the top of the water storage tank 301 through a bearing, the rotating shaft 201 is made of Q235 steel, and an electric push rod 202 for telescopically driving the wind tube 101 to tilt is arranged on the top of the rotating shaft 201. The upper and lower ends of the electric push rod 202 are bolted to two mounting seats 203, the bottom mounting seat 203 is hinged to the rotating shaft 201, and the top mounting seat 203 is hinged to the wind tube 101. When the spray elevation angle needs to be adjusted, the electric push rod 202 is telescopic to drive the wind tube 101 to tilt forward and backward, and dust removal over a large area reduces air pollution;

[0026] In this embodiment: the water delivery component 3 includes a water storage tank 301, and a water inlet pipe 302 with a shut-off valve installed is provided on one side of the water storage tank 301. A flange for connecting to an external pipeline is provided at the end of the water inlet pipe 302. A pipe on one side of the water storage tank 301 is connected to a cooling device 303. By providing the cooling device 303, the water body is cooled to make the working area of ​​the quarry cool, which is beneficial to the health of construction workers in high temperature weather. A pipe on one side of the cooling device 303 is connected to a water pump 304 for increasing the water pressure to facilitate atomization of the water liquid. The water pump 304 is connected to the atomizer 102 through an expansion joint. When in use, the water inlet pipe 302 injects water into the water storage tank 301, and the cooling device 303 cools the water. The cooled water flows into the atomizer 102 through the water pump 304.

[0027] Working principle: When in use, water is injected into the water storage tank 301 through the water inlet pipe 302, and the water body is cooled by setting the cooling device 303 to make the quarry working area cool. Operation in high temperature weather is beneficial to the health of construction workers. The cooled water flows into the atomizer 102 through the water pump 304, and the wind tube 101 supports the atomizer 102 to convert water into mist particles and then spray them out. At the same time, the wind tube 101 supports the fan 103 to rotate and blow air, and the filter 104 filters impurities in the air. The airflow moves forward along the wind tube 101, carrying the water mist to the dust removal location to complete the air purification. When the spray elevation angle needs to be adjusted, the electric push rod 202 is extended to drive the wind tube 101 to tilt forward and backward, and the wind tube 101 is driven to swing through the rotating shaft 201 to increase the spray range of the water mist. The water mist is sprayed into the air to absorb and condense the particles suspended in the air, and dust is removed over a large area to reduce air pollution.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for stone mining, comprising a spray assembly (1), Features: A steering assembly (2) is arranged at the bottom of the spray assembly (1), a water delivery assembly (3) is arranged at the bottom of the steering assembly (2), and a universal wheel (4) is installed at the bottom of the water delivery assembly (3).

2. A dust removal device for stone mining according to claim 1, Features: The spray assembly (1) comprises a wind tube (101), an atomizer (102) is installed at the front end of the wind tube (101), a fan (103) is fixed inside the wind tube (101) by bolts, and a filter (104) is installed behind the fan (103).

3. A dust removal device for stone mining according to claim 1, Features: The steering assembly (2) comprises a rotating shaft (201), an electric push rod (202) is arranged on the top of the rotating shaft (201), and mounting seats (203) are arranged at both ends of the electric push rod (202).

4. A dust removal device for stone mining according to claim 3, Features: The water delivery assembly (3) comprises a water storage tank (301), a cooling device (303) is installed on one side of the water storage tank (301), and a water pump (304) is installed on one side of the cooling device (303).

5. A dust removal device for stone mining according to claim 4, Features: The rotating shaft (201) is electrically connected to an external power source, and the rotating shaft (201) is connected to the top of the water storage tank (301) via a bearing.

6. A dust removal device for stone mining according to claim 4, Features: One side of the water storage tank (301) is connected to a water inlet pipe (302) equipped with a shutoff valve.

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