Dust removal and noise reduction device for gangue pouring bin

Abstract

The utility model relates to the technical field of gangue storage, in particular to a dust removal and noise reduction device for a gangue pouring bin, which reduces outside dust drifting away, reduces noise and is high in environmental protection property and practicability. Comprising a bottom plate and a bin body, the bin body is fixedly installed at the upper end of the bottom plate, a cavity is formed in the bin body, a feeding port communicated with the cavity is formed in the upper end of the bin body, an access port is formed in the front end of the bin body, and a sealing door is arranged outside the access port; the device further comprises a spraying device, and the spraying device is installed on the bottom plate and the bin body and used for spraying water to the periphery of the feeding port.

Description

Technical Field

[0001] The utility model relates to the technical field of gangue storage, in particular to a dust removal and noise reduction device for a gangue bin. Background Art

[0002] The gangue bin is a bin used to store gangue in coal mines and other industries. During the mining process, the excavated gangue needs to be transported out in time and poured into the gangue bin through the feed port of the gangue bin for storage. After the gangue in the gangue bin is stored to a certain extent, it will be transported to other places by forklift. The existing gangue bin is a simple bin body, with a feed port on the top of the bin body and an inlet and outlet on the bin body; when pouring the gangue into the bin body, it is found that since the gangue contains some dust and impurities, when pouring the gangue into the bin body through the feed port of the bin body, a large amount of dust will float around the feed port. After the dust floats to the outside, it will seriously pollute the working environment. Once inhaled by the workers, it will seriously affect the health of the workers, resulting in inconvenience in use and poor environmental protection. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a waste bin dust removal and noise reduction device which reduces the scattered external dust, reduces the noise, and is environmentally friendly and practical.

[0004] The utility model discloses a dust removal and noise reduction device for a gangue bin, comprising a bottom plate and a bin body, wherein the bin body is fixedly mounted on the upper end of the bottom plate, a chamber is arranged in the bin body, a feed port communicating with the chamber is arranged on the upper end of the bin body, an inlet and an outlet are arranged at the front end of the bin body, and a sealing door is arranged outside the inlet and an outlet; the utility model also comprises a spraying device, which is mounted on the bottom plate and the bin body, and is used for spraying water around the feed port; when gangue is poured into the chamber of the bin body through the feed port, water mist is sprayed around the feed port by the spraying device at the same time, and the water mist around the feed port is used to prevent dust around the feed port from being dispersed to the outside, thereby reducing dust dispersed to the outside and ensuring the health of the staff, and the utility model is highly environmentally friendly and practical.

[0005] Preferably, the spraying device includes a water tank, an annular tube, a nozzle, multiple groups of connecting frames, a water pump A and a delivery pipe. A bracket is provided on the water tank, the water tank is fixedly mounted on the bottom plate through the bracket, the water tank is fixedly sleeved on the upper part of the silo body, a water cavity is provided in the water tank, the annular tube is fixedly mounted on the upper part of the water tank through the nozzle, multiple groups of connecting frames are circumferentially provided on the nozzle, the multiple groups of connecting frames are all located above the water tank, the input end of the water pump A is connected with the water cavity of the water tank, and the output end of the water pump A is connected with the annular tube through the delivery pipe; when the gangue is poured into the silo body through the feed port of the silo body, the water pump A is turned on to make the water in the water tank cavity enter the multiple groups of connecting frames through the delivery pipe and the annular tube in turn, and then the water is sprayed on the water around the feed port through the multiple groups of connecting frames to form a water curtain to prevent dust from drifting to the outside, and at the same time, the water falls back into the water cavity of the water tank for recycling; the dust drifting to the outside is reduced, and the environmental protection is improved.

[0006] Preferably, it also includes a water pump B, a water inlet pipe and a water delivery pipe. The water pump B is fixedly installed on the bottom plate. The input end of the water pump B is provided with a water inlet pipe, and the output end of the water pump B is connected to the chamber of the water tank through the water delivery pipe. When it is necessary to add water to the chamber of the water tank, the water inlet pipe is connected to an external water source, and then the water pump B is turned on to allow water to enter the water chamber of the water tank through the water inlet pipe, the water pump B and the water delivery pipe in sequence. This makes it convenient to add water to the water chamber of the water tank and improves convenience.

[0007] Preferably, it also includes a filter screen, which is fixedly installed on the upper part of the water chamber of the water tank; through the above arrangement, the water falling into the water tank through the top of the water tank is first filtered by the filter screen, preventing solid impurities from clogging the water pump A and improving reliability.

[0008] Preferably, a drain pipe is further included. The lower part of the water tank is provided with a drain pipe, and a valve is provided on the drain pipe. When the water in the water cavity of the water tank needs to be discharged, the valve on the drain pipe is opened to allow the water in the water cavity of the water tank to be discharged through the drain pipe, thereby improving convenience.

[0009] Preferably, it also includes a dustproof curtain, and a dustproof curtain is arranged on the inlet and outlet at the front end of the warehouse body; through the above arrangement, the dustproof effect of the warehouse body is further improved.

[0010] Preferably, a slope is provided at the front end of the bottom plate; through the above arrangement, it is convenient for a forklift to enter the warehouse body through the bottom plate for work, thereby improving convenience.

[0011] Compared with the prior art, the utility model has the following beneficial effects: reducing the amount of dust scattered from the outside, reducing noise, and being environmentally friendly and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 is a schematic diagram of the structure of the spraying device;

[0015] Figure 4 It is a structural schematic diagram of the warehouse body and bottom plate;

[0016] Figure 5 It is a schematic diagram of the structure of the dust curtain.

[0017] Markings in the attached figure: 1. bottom plate; 2. warehouse body; 3. water tank; 4. annular pipe; 5. nozzle; 6. connecting frame; 7. water pump A; 8. delivery pipe; 9. water pump B; 10. water inlet pipe; 11. water delivery pipe; 12. filter; 13. drain pipe; 14. dust curtain; 15. slope. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figures 1 to 5 The utility model discloses a dust removal and noise reduction device for a gangue bin, comprising a bottom plate 1, a bin body 2 and a spraying device. The bin body 2 is fixedly mounted on the upper end of the bottom plate 1. A chamber is arranged in the bin body 2. A feed port communicating with the chamber is arranged on the upper end of the bin body 2. An inlet and an outlet are arranged at the front end of the bin body 2. A sealing door is arranged outside the inlet and the outlet. The spraying device is mounted on the bottom plate 1 and the bin body 2. The spraying device is used to spray water around the feed port. When gangue is poured into the chamber of the bin body 2 through the feed port, water mist is sprayed around the feed port through the spraying device at the same time. The water mist around the feed port prevents dust around the feed port from being dispersed to the outside, thereby reducing dust dispersed to the outside and ensuring the health of the staff. The utility model has high environmental protection and practicality.

[0021] like Figure 1 and Figure 3The spraying device includes a water tank 3, an annular tube 4, a nozzle 5, multiple groups of connecting frames 6, a water pump A7 and a delivery pipe 8. A bracket is provided on the water tank 3. The water tank 3 is fixedly mounted on the bottom plate 1 through the bracket. The water tank 3 is fixedly sleeved on the upper part of the warehouse body 2. A water cavity is provided in the water tank 3. The annular tube 4 is fixedly mounted on the upper part of the water tank 3 through the nozzle 5. Multiple groups of connecting frames 6 are provided on the circumference of the nozzle 5. The multiple groups of connecting frames 6 are all located above the water tank 3. The input end of the water pump A7 is connected to the water cavity of the water tank 3. , the output end of the water pump A7 is connected with the annular tube 4 through the delivery pipe 8; when the gangue is poured into the silo 2 through the feed port of the silo 2, the water pump A7 is turned on, so that the water in the chamber of the water tank 3 enters the multiple groups of connecting frames 6 in turn through the delivery pipe 8 and the annular tube 4, and then the water is sprayed on the water around the feed port through the multiple groups of connecting frames 6 to form a water curtain to prevent dust from drifting to the outside, and at the same time, the water falls back into the water chamber of the water tank 3 for recycling; the dust drifting to the outside is reduced, and the environmental protection is improved.

[0022] like Figure 3 The water pump B9 is fixedly installed on the base plate 1, and a water inlet pipe 10 is provided at the input end of the water pump B9, and the output end of the water pump B9 is connected with the chamber of the water tank 3 through the water delivery pipe 11; when it is necessary to add water to the chamber of the water tank 3, the water inlet pipe 10 is connected to the external water source, and then the water pump B9 is turned on to allow water to enter the water chamber of the water tank 3 through the water inlet pipe 10, the water pump B9 and the water delivery pipe 11 in sequence; this makes it convenient to add water to the water chamber of the water tank 3 and improves convenience.

[0023] like Figure 1 , the filter screen 12 is fixedly mounted on the upper part of the water chamber of the water tank 3; through the above arrangement, the water falling into the water tank 3 through the top of the water tank 3 is first filtered by the filter screen 12, preventing solid impurities from clogging the water pump A7 and improving reliability.

[0024] A drain pipe 13 is provided at the lower part of the water tank 3, and a valve is provided on the drain pipe 13; when the water in the water cavity of the water tank 3 needs to be discharged, the valve on the drain pipe 13 is opened to discharge the water in the water cavity of the water tank 3 through the drain pipe 13, thereby improving convenience.

[0025] like Figure 4 and Figure 5 A dustproof curtain 14 is arranged on the inlet and outlet at the front end of the bin body 2; through the above arrangement, the dustproof effect of the bin body 2 is further improved.

[0026] like Figure 1 A slope 15 is provided at the front end of the bottom plate 1; through the above arrangement, it is convenient for a forklift to enter the warehouse body 2 through the bottom plate 1 to work, thereby improving convenience.

[0027] Example 2

[0028] On the basis of Example 1, a rubber pad is provided on the inner wall of the chamber of the silo 2, and a sound insulation board is provided on the outer wall of the silo 2; through the above arrangement, the gangue falling into the chamber of the silo 2 contacts the rubber pad, thereby reducing noise.

[0029] The annular pipe 4, nozzle 5, water pump B9, filter screen 12 and dust-proof curtain 14 of the waste bin dust removal and noise reduction device of the utility model are all purchased on the market. Technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for removing dust and reducing noise in a gangue bin, comprising a bottom plate (1) and a bin body (2), wherein the bin body (2) is fixedly mounted on the upper end of the bottom plate (1), a chamber is arranged in the bin body (2), a feed port communicating with the chamber is arranged at the upper end of the bin body (2), an inlet and an outlet are arranged at the front end of the bin body (2), and a sealing door is arranged outside the inlet and the outlet; characterized in that: It also includes a spraying device, which is installed on the bottom plate (1) and the bin body (2) and is used to spray water around the feed inlet.

2. A dust removal and noise reduction device for a waste bin as claimed in claim 1, characterized in that: The spraying device comprises a water tank (3), an annular tube (4), a nozzle (5), a plurality of connecting frames (6), a water pump A (7) and a delivery pipe (8). A bracket is provided on the water tank (3). The water tank (3) is fixedly mounted on the bottom plate (1) through the bracket. The water tank (3) is fixedly sleeved on the upper part of the bin body (2). A water cavity is provided in the water tank (3). The annular tube (4) is fixedly mounted on the upper part of the water tank (3) through the nozzle (5). A plurality of connecting frames (6) are provided on the circumference of the nozzle (5). The plurality of connecting frames (6) are all located above the water tank (3). The input end of the water pump A (7) is connected to the water cavity of the water tank (3). The output end of the water pump A (7) is connected to the annular tube (4) through the delivery pipe (8).

3. A dust removal and noise reduction device for a waste bin as claimed in claim 2, characterized in that: It also includes a water pump B (9), a water inlet pipe (10) and a water delivery pipe (11); the water pump B (9) is fixedly mounted on the base plate (1); the input end of the water pump B (9) is provided with a water inlet pipe (10); and the output end of the water pump B (9) is connected to the chamber of the water tank (3) via the water delivery pipe (11).

4. A dust removal and noise reduction device for a waste bin as claimed in claim 2, characterized in that: It also includes a filter screen (12), which is fixedly mounted on the upper part of the water cavity of the water tank (3).

5. The dust removal and noise reduction device for a waste bin as claimed in claim 2, characterized in that: It also comprises a drain pipe (13), wherein the lower part of the water tank (3) is provided with the drain pipe (13), and a valve is provided on the drain pipe (13).

6. The dust removal and noise reduction device for a waste bin as claimed in claim 1, characterized in that: It also includes a dustproof curtain (14), and the dustproof curtain (14) is arranged on the inlet and outlet at the front end of the bin body (2).

7. The dust removal and noise reduction device for a waste bin as claimed in claim 1, characterized in that: The front end of the bottom plate (1) is provided with a slope (15).

8. The dust removal and noise reduction device for a waste bin as claimed in claim 1, characterized in that: A rubber pad is provided on the inner wall of the chamber of the warehouse body (2), and a sound insulation board is provided on the outer wall of the warehouse body (2).

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