Bin spray dust removal device for concrete raw materials

Abstract

The utility model discloses a concrete raw material stock bin spray dust removal device which comprises a bottom plate, a water storage device is arranged on the upper surface of the bottom plate, a moving device is arranged on the lower surface of the bottom plate, a power device is arranged on the outer surface of the water storage device, and the output end of the power device is fixedly connected with a spray pipe. The end, away from the power device, of the water spraying pipe is fixedly connected with a sprayer. A rotating rod is arranged in the water spraying pipe and rotationally connected with the sprayer, a rotational flow plate is fixedly connected to the outer surface of the rotating rod, and through the rotating rod and the rotational flow plate, when water flow passes through the water spraying pipe, the water flow drives the rotational flow plate, so that the rotating rod is driven to rotate, and then a baffle rotates to block part of water spraying holes in the sprayer, so that the water pressure is increased; and when the brush cleans the surface of the sprayer, interference of water mist is avoided, and the air plate rotates along with the rotating rod, so that dust near the sprayer is dispersed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, and particularly relates to a bin spray dust removal device for concrete raw materials. Background Art

[0002] Concrete refers to the general term for engineering composite materials in which aggregate is cemented into a whole by a cementitious material. Generally, the term concrete refers to the material obtained by using cement as the cementitious material, sand and gravel as raw materials, and mixing them with water in a certain proportion, followed by stirring, forming, and curing. A large amount of dust is carried in the raw material sand and gravel. When the transport vehicle pours the sand and gravel into the raw material yard, due to the height difference between the transport vehicle and the ground of the raw material yard, the dust will be lifted into the air as dust under the action of power, causing environmental pollution when entering the atmosphere.

[0003] For the existing bin spray dust removal device for concrete raw materials, a water mist is sprayed by a sprayer to reduce the dust in the concrete raw material bin. However, in this way, some dust will adhere to the sprayer during use, and if it is not used for a long time, the sprayer will be blocked and thus unable to be used. For example, a Chinese patent discloses a "dust removal device for concrete raw material yard" with the application number "CN202020356129.7", which sprays water mist through a spray mechanism to reduce the dust in the bin. However, some dust will adhere to the sprayer during use, and if it is not used for a long time, the sprayer will be blocked. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a bin spray dust removal device for concrete raw materials. Through a water storage device, a power device, and a sprayer, it is convenient to spray water mist for dust reduction. Through a rotating rod and a swirl plate, when the water flow passes through the water spray pipe, the water flow drives the swirl plate, thereby driving the rotating rod to rotate, and further causing the baffle to rotate to block some of the water spray holes on the sprayer, which not only increases the water pressure, but also avoids the interference of the water mist when a brush cleans the surface of the sprayer. The dust near the sprayer is dispersed by the wind plate rotating with the rotating rod.

[0005] The present utility model also provides a bin spray dust removal device for a concrete raw material as described above, comprising: a bottom plate, a water storage device is arranged on the upper surface of the bottom plate, a moving device is arranged on the lower surface of the bottom plate, a power device is arranged on the outer surface of the water storage device, a water spray pipe is fixedly connected to the output end of the power device, and a sprayer is fixedly connected to one end of the water spray pipe away from the power device; a rotating rod is arranged inside the water spray pipe, the rotating rod is rotationally connected to the sprayer, a swirl plate is fixedly connected to the outer surface of the rotating rod, the included angle between the swirl plate and the rotating rod is thirty degrees, a baffle plate, a wind plate and a brush are fixedly connected to the outer surface of the rotating rod, the baffle plate is located inside the sprayer and is in contact with the water outlet of the sprayer, the brush is located outside the sprayer and is in contact with the outer surface, and the wind plate is fixedly connected to the brush.

[0006] For a bin spray dust removal device for a concrete raw material according to the present utility model, the water storage device is specifically a water storage tank, the water storage tank is fixedly connected to the upper surface of the bottom plate, and a tank cover is detachably connected to the upper surface of the water storage tank.

[0007] For a bin spray dust removal device for a concrete raw material according to the present utility model, the moving device is specifically a moving wheel, and the moving wheel is located on the lower surface of the bottom plate.

[0008] For a bin spray dust removal device for a concrete raw material according to the present utility model, the power device is specifically a water pump, the water pump is fixedly connected to the upper surface of the bottom plate, and the input end of the water pump is located inside the water storage tank.

[0009] For a bin spray dust removal device for a concrete raw material according to the present utility model, a supercharger is fixedly connected to the output end of the water pump, and the output end of the supercharger is fixedly connected to the water spray pipe.

[0010] For a bin spray dust removal device for a concrete raw material according to the present utility model, a support seat is fixedly connected to the upper surface of the bottom plate, a support rod is fixedly connected to the upper surface of the support seat, and the support rod is fixedly connected to the water spray pipe.

[0011] For a bin spray dust removal device for a concrete raw material according to the present utility model, a flow-breaking plate is fixedly connected to the rear surface of the rotating rod, and the cross section of the flow-breaking plate is triangular.

[0012] For a bin spray dust removal device for a concrete raw material according to the present utility model, a water inlet pipe and a water outlet pipe are arranged on the water storage tank, and valves are arranged on both the water inlet pipe and the water outlet pipe.

[0013] Beneficial effects

[0014] 1. Compared with the prior art, the bin spray dust removal device for concrete raw materials is facilitated to spray water mist for dust reduction through a water storage device, a power device and a sprayer. When water flows through the water spray pipe, the water flow drives the swirl plate through the rotating rod and the swirl plate, thereby driving the rotating rod to rotate, and further rotating the baffle to block some water spray holes on the sprayer, which not only increases the water pressure, but also avoids the interference of water mist when the brush cleans the surface of the sprayer. The dust near the sprayer is dispersed by the wind plate rotating with the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 is the front view structure diagram of the bin spray dust removal device for concrete raw materials of the present invention;

[0017] Figure 2 is the rear view structure diagram of the bin spray dust removal device for concrete raw materials of the present invention;

[0018] Figure 3 is the cross-sectional structure diagram of the bin spray dust removal device for concrete raw materials of the present invention.

[0019] Legend:

[0020] 1. Bottom plate; 2. Moving wheel; 3. Water storage tank; 4. Tank cover; 5. Water inlet pipe; 6. Water outlet pipe; 7. Water pump; 8. Booster; 9. Water spray pipe; 10. Sprayer; 11. Support seat; 12. Support rod; 13. Rotating rod; 14. Swirl plate; 15. Baffle; 16. Wind plate; 17. Brush; 18. Flow-breaking plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The drawings are used to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

[0022] Referring to Figures 1-3 , an embodiment of the bin spray dust removal device for concrete raw materials of the present invention includes: a bottom plate 1, a sprayer 10 is fixedly connected to one end of the water spray pipe 9 far from the power device, a support seat 11 is fixedly connected to the upper surface of the bottom plate 1, and a support rod 12 is fixedly connected to the upper surface of the support seat 11. The support rod 12 is fixedly connected to the water spray pipe 9.

[0023] Inside the water spray pipe 9, a rotating rod 13 is provided. The rotating rod 13 is rotatably connected to the sprayer 10. A swirl plate 14 is fixedly connected to the outer surface of the rotating rod 13. The included angle between the swirl plate 14 and the rotating rod 13 is thirty degrees. A baffle 15, a wind plate 16, and a brush 17 are fixedly connected to the outer surface of the rotating rod 13. The baffle 15 is located inside the sprayer 10 and fits with the water outlet of the sprayer 10. The brush 17 is located outside the sprayer 10 and fits with the outer surface. The wind plate 16 is fixedly connected to the brush 17. A breaking flow plate 18 is fixedly connected to the rear surface of the rotating rod 13. The cross-section of the breaking flow plate 18 is triangular. When water flows through the water spray 9, the water flow drives the swirl plate 14, thereby driving the rotating rod 13 to rotate, and further causing the baffle 15 to rotate, blocking some of the water spray holes on the sprayer 10. This not only increases the water pressure, but also avoids water mist interference when the brush 17 cleans the surface of the sprayer 10. As the wind plate 16 rotates with the rotating rod 13, the dust near the sprayer 10 is dispersed.

[0024] On the upper surface of the bottom plate 1, a water storage device is provided. The water storage device is specifically a water storage tank 3. The water storage tank 3 is fixedly connected to the upper surface of the bottom plate 1. A tank cover 4 is detachably connected to the upper surface of the water storage tank 3. An inlet pipe 5 and an outlet pipe 6 are provided on the water storage tank 3. Valves are provided on both the inlet pipe 5 and the outlet pipe 6.

[0025] On the lower surface of the bottom plate 1, a moving device is provided. The moving device is specifically a moving wheel 2. The moving wheel 2 is located on the lower surface of the bottom plate 1.

[0026] A power device is provided on the outer surface of the water storage device. The output end of the power device is fixedly connected to a water spray pipe 9. The power device is specifically a water pump 7. The water pump 7 is fixedly connected to the upper surface of the bottom plate 1. The input end of the water pump 7 is located inside the water storage tank 3. The output end of the water pump 7 is fixedly connected to a supercharger 8. The output end of the supercharger 8 is fixedly connected to the water spray pipe 9.

[0027] Working principle: When in use, place the device in the concrete raw material bin, start the water pump 7 and the supercharger 8. When water flows through the water spray 9, the water flow drives the swirl plate 14, thereby driving the rotating rod 13 to rotate, and further causing the baffle 15 to rotate, blocking some of the water spray holes on the sprayer 10. This not only increases the water pressure, but also avoids water mist interference when the brush 17 cleans the surface of the sprayer 10. As the wind plate 16 rotates with the rotating rod 13, the dust near the sprayer 10 is dispersed.

[0028] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A spray dust removal device for a silo of concrete raw materials, characterized in that: include: A bottom plate (1), wherein a water storage device is arranged on the upper surface of the bottom plate (1), a moving device is arranged on the lower surface of the bottom plate (1), a power device is arranged on the outer surface of the water storage device, a water spray pipe (9) is fixedly connected to the output end of the power device, and a sprayer (10) is fixedly connected to the end of the water spray pipe (9) away from the power device; A rotating rod (13) is arranged inside the water spray pipe (9), and the rotating rod (13) is rotatably connected to the sprayer (10). A swirl plate (14) is fixedly connected to the outer surface of the rotating rod (13), and the angle between the swirl plate (14) and the rotating rod (13) is thirty degrees. A baffle plate (15), a wind plate (16), and a brush (17) are fixedly connected to the outer surface of the rotating rod (13). The baffle plate (15) is located inside the sprayer (10) and fits with the water outlet of the sprayer (10). The brush (17) is located outside the sprayer (10) and fits with the outer surface. The wind plate (16) and the brush (17) are fixedly connected.

2. A spray dust removal device for a silo of concrete raw materials according to claim 1, characterized in that: The water storage device is specifically a water storage tank (3), the water storage tank (3) is fixedly connected to the upper surface of the base plate (1), and the upper surface of the water storage tank (3) is detachably connected to a tank cover (4).

3. The spray dust removal device for a silo of concrete raw materials according to claim 1, characterized in that: The moving device is specifically a moving wheel (2), and the moving wheel (2) is located on the lower surface of the bottom plate (1).

4. The spray dust removal device for a silo of concrete raw materials according to claim 1, characterized in that: The power device is specifically a water pump (7), which is fixedly connected to the upper surface of the base plate (1), and the input end of the water pump (7) is located inside the water tank (3).

5. A spray dust removal device for a silo of concrete raw materials according to claim 4, characterized in that: The output end of the water pump (7) is fixedly connected to a booster (8), and the output end of the booster (8) is fixedly connected to a water spray pipe (9).

6. The spray dust removal device for a silo of concrete raw materials according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a support seat (11), the upper surface of the support seat (11) is fixedly connected to a support rod (12), and the support rod (12) is fixedly connected to a water spray pipe (9).

7. The spray dust removal device for a silo of concrete raw materials according to claim 1, characterized in that: A flow-breaking plate (18) is fixedly connected to the rear surface of the rotating rod (13), and the cross section of the flow-breaking plate (18) is triangular.

8. The spray dust removal device for a silo of concrete raw materials according to claim 2, characterized in that: The water storage tank (3) is provided with a water inlet pipe (5) and a water outlet pipe (6), and both the water inlet pipe (5) and the water outlet pipe (6) are provided with valves.

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