Spraying equipment for ore processing

Abstract

The utility model provides spraying equipment for ore processing, which comprises a spraying cover, a spraying pipe and an obliquely arranged air deflector are arranged in the spraying cover, the spraying pipe is close to the top of the spraying cover, and the air deflector is positioned at the middle lower part of the spraying cover; a spraying opening of the spraying pipe is located in a projection coverage area of the air guide plate; an exhaust port and an air inlet are formed in the spraying cover, the exhaust port is connected with the bottom end of the air guide plate, and the air inlet is located below the air guide plate; an air supply device is connected to the outer portion of the spraying cover and connected with the air inlet. The spraying equipment has the advantages of being reasonable in design, high in practicability and convenient to use. By using the spraying equipment, the dust falling effect in the ore processing process can be guaranteed, and the operation safety can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ore processing equipment, in particular to a spraying device for ore processing. Background Art

[0002] During the crushing and other processing of ore, a large amount of dust will be generated. As dust particle pollution, dust reduction treatment must be carried out during processing. Spray equipment is a commonly used dust reduction device, which is widely used in construction sites, ore mining sites, etc. The current dust reduction equipment mainly combines water mist with dust, and falls to the ground under gravity to achieve the dust removal effect; when this method is used in mining and construction sites, the wet dust that falls will hardly have an adverse effect on the site, but when used in concentrated ore processing areas, the wet dust that falls on the ground will cause slippery problems and repeated falling on the ore will also affect the processing effect of the ore. Therefore, it is of great significance to provide a spray equipment for use in concentrated processing areas. Summary of the invention

[0003] In view of this, the utility model provides a spray device for ore processing, specifically a spray device provided with a spray hood, an air guide plate and an air supply device. The spray device has the advantages of reasonable design, strong practicality and convenient use. The use of the spray device can ensure the dust reduction effect during the ore processing process and can ensure the safety of operation.

[0004] On the basis of the prior art, the utility model provides a spray device for ore processing, including a spray hood, which is arranged outside the processing equipment;

[0005] A spray pipe and an inclined wind guide plate are provided inside the spray hood, the spray pipe is close to the top of the spray hood, and the wind guide plate is located in the middle and lower part of the spray hood;

[0006] The spray port of the spray pipe is located within the projection coverage area of ​​the air guide plate;

[0007] An exhaust port and an air inlet are provided on the spray hood, the exhaust port is connected to the bottom end of the air guide plate, and the air inlet is located below the air guide plate;

[0008] An air supply device is connected to the outside of the spray hood, and the air supply device is connected to the air inlet;

[0009] When in use, the processing equipment is placed under the air guide plate. As the processing proceeds, the air supply device supplies air into the spray hood. The dust particles move upward along the bottom of the air guide plate with the wind. When entering the area above the air guide plate, the water mist sprayed from the spray port adheres to the surface of the dust particles in this area and drives the dust particles to move along the top of the air guide plate toward the discharge port, avoiding wet dust particles from falling back onto the processing equipment as much as possible, maintaining a relatively dry environment in the processing area as much as possible, and maintaining the ore processing effect.

[0010] Preferably, the air guide plate is an arc-shaped plate protruding downward, and two air guide plates are provided. The two air guide plates are relatively arranged on the two side plates of the spray hood, and the sides of the air guide plates are respectively connected to the front side plate and the rear side plate of the spray hood; this arrangement forms a channel conducive to wind circulation between the air guide plates, through which the wind carries dust particles upward and moves downward after combining with water in the spraying area of ​​the spray port, thereby avoiding wet dust particles from falling under the air guide plates as much as possible, so that the processing area remains relatively dry.

[0011] Preferably, in order to further improve the dust reduction effect, multiple spray pipes are provided.

[0012] Preferably, an atomizing nozzle is screwed onto the spray port to maintain the dust reduction effect while minimizing the amount of water.

[0013] Preferably, two air inlets and two exhaust outlets are provided respectively to ensure dust removal effect.

[0014] Preferably, the top plate of the spray hood is detachably connected to the side plates. When too much dust accumulates on the air guide plate, the top plate of the spray hood can be opened for cleaning, which has the advantage of easy operation.

[0015] Compared with the prior art, the beneficial effect of the utility model is that by setting two air guide plates and setting the spray port in the coverage area of ​​the air guide plates, the dust particles will combine with the water mist of the spray device only when they move along the bottom of the air guide plates to the top of the air guide plates, thereby making the wet dust particles fall to the top surface of the air guide plates as much as possible, and then be discharged from the spray hood through the discharge port, thereby reducing the wet dust particles falling into the processing area, ensuring relative dryness in the processing area, and improving the processing efficiency and operational safety of the processing area. The above facilities make the spray equipment have the advantages of reasonable design, strong practicality and easy use. The use of this spray equipment can ensure the dust reduction effect during ore processing and the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the spray equipment.

[0018] Figure 2 A side cross-sectional view of the spray device.

[0019] In the figure, 1-spray hood, 2-spray pipe, 3-air guide plate, 4-nozzle, 5-discharge port, 6-air inlet, 7-air supply device. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0021] Combination Figure 1-Figure 2 , the utility model provides a spray device for ore processing, comprising a spray hood 1, the spray hood 1 is arranged outside the processing equipment;

[0022] A spray pipe 2 and an inclined air guide plate 3 are provided inside the spray hood 1. The spray pipe 2 is close to the top of the spray hood 1, and the air guide plate 3 is located in the middle and lower part of the spray hood 1. The processing equipment is located below the air guide plate 3.

[0023] The spray port of the spray pipe 2 is located within the projection coverage area of ​​the air guide plate 3;

[0024] In this embodiment, six spray pipes 2 are provided; an atomizing nozzle 4 is screwed on the spray port to maintain the dust reduction effect while minimizing the amount of water;

[0025] The spray hood 1 is provided with an exhaust port 5 and an air inlet 6, the exhaust port 5 is connected to the bottom end of the air guide plate 3, and the air inlet 6 is located below the air guide plate 3;

[0026] There are two air inlets 6 and two outlets 5 respectively to ensure dust removal effect;

[0027] The air guide plate 3 is a downwardly protruding arc-shaped plate. Two air guide plates 3 are provided. The two air guide plates 3 are arranged oppositely on the two side plates of the spray hood 1, and the sides of the air guide plates 3 are respectively connected to the front side plate and the rear side plate of the spray hood 1. This arrangement forms a channel that is conducive to wind flow between the air guide plates 3. Through the channel, the wind carries the dust particles upward and moves downward after combining with water in the spraying area of ​​the spray port, so as to avoid the wet dust particles from falling under the air guide plates 3 as much as possible, so that the processing area remains relatively dry.

[0028] An air supply device 7 is connected to the outside of the spray hood 1, and the air supply device 7 is connected to the air inlet 6; in this embodiment, the air supply device 7 is a fan;

[0029] The top plate of the spray hood 1 is detachably connected to the side plate. When there is too much dust on the air guide plate 3, the top plate of the spray hood 1 can be opened for cleaning, which has the advantage of easy operation.

[0030] When in use, the processing equipment is placed under the air guide plate 3. As the processing proceeds, the air supply device 7 supplies air into the spray hood 1. The dust particles move upward along the bottom of the air guide plate 3 with the wind. When entering the area above the air guide plate 3, the water mist sprayed from the spray port adheres to the surface of the dust particles in the area and drives the dust particles to move along the top of the air guide plate 3 toward the discharge port 5, avoiding the wet dust particles from falling back onto the processing equipment as much as possible, maintaining a relatively dry environment in the processing area as much as possible, and maintaining the ore processing effect.

[0031] The utility model is described in detail above. The "upper", "lower", "left" and "right" in this embodiment are described relative to the positions in the drawings of the specification. Although the utility model is described in detail by referring to the drawings and in combination with the preferred embodiments, the utility model is not limited to this. Without departing from the spirit and essence of the utility model, ordinary technicians in this field can make various equivalent modifications or substitutions to the embodiments of the utility model, and these modifications or substitutions should be within the scope of the utility model / any technician familiar with the technical field within the technical scope disclosed in the utility model can easily think of changes or substitutions, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A spraying device for ore processing, characterized in that: The spray hood comprises a spray pipe and an inclined wind guide plate, wherein the spray pipe is close to the top of the spray hood and the wind guide plate is located in the middle and lower part of the spray hood; The spray port of the spray pipe is located within the projection coverage area of ​​the air guide plate; An exhaust port and an air inlet are provided on the spray hood, the exhaust port is connected to the bottom end of the air guide plate, and the air inlet is located below the air guide plate; An air supply device is connected to the outside of the spray hood, and the air supply device is connected to the air inlet.

2. The spray equipment for ore processing according to claim 1, characterized in that: The air guide plate is a downwardly protruding arc-shaped plate. Two air guide plates are provided. The two air guide plates are arranged oppositely on the two side plates of the spray hood, and the side surfaces of the air guide plates are respectively connected to the front side plate and the rear side plate of the spray hood.

3. The spray equipment for ore processing according to claim 1, characterized in that: There are multiple spray pipes.

4. The spray equipment for ore processing according to claim 1, characterized in that: An atomizing nozzle is screwed onto the spray port.

5. The spray equipment for ore processing according to claim 1, characterized in that: There are two air inlets and two air outlets respectively.

6. The spray equipment for ore processing according to claim 1, characterized in that: The top plate and side plates of the spray hood are detachably connected.

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