Dustproof device for mining

Abstract

The utility model relates to the technical field of mining dust prevention, in particular to a mining dust prevention device which comprises an installation ring seat, an installation groove is formed in the installation ring seat, a dust removal assembly is arranged on the outer surface of the installation ring seat in a sleeved mode, a covering connection assembly is arranged at one end of the installation ring seat, and the dust removal assembly comprises an annular liquid storage seat. The outer surface of the mounting ring seat is sleeved with an annular liquid storage seat, the covering assembly comprises a dust falling cover, one end of the mounting ring seat is fixedly connected with the dust falling cover, and the outer surface of the dust falling cover is sleeved with a contraction cover. Through the arrangement of the mounting ring seat, the mounting groove, the annular liquid storage seat, the dust falling cover, the contraction cover, the telescopic air bag cover, the air control seat, the air control pump machine, the atomization unit, the spraying grating groove, the liquid inlet valve port, the limiting pressing seat and the limiting air bag, the mining dust-proof device can carry out more efficient dust-proof treatment operation for mining; a worker firstly inserts and installs mining equipment into an installation groove of an installation ring base.

Description

Technical Field

[0001] This utility model relates to the field of dust control technology in mining, specifically a dust control device for mining. Background Technology

[0002] Mining is a comprehensive term encompassing the technology and science of extracting mineral resources from within the Earth's crust and on its surface. In a broader sense, mining also includes the extraction of coal and oil. The mining industry is an important raw material industry, with metallic ores serving as the primary raw material for the smelting industry and non-metallic ores as important chemical raw materials and building materials.

[0003] For example, patent document CN213869944U discloses a dust control device for mining, including a dust-proof mobile work box, a dust collection device, a humidifying filter device, and a mobile positioning device. This utility model belongs to the technical field of mining cleaning auxiliary equipment, specifically referring to a dust control device for mining. It ensures that the equipment can move through uneven mine tunnels without tipping over and injuring workers upon reaching a predetermined point. It can also absorb airborne dust, which, after being treated with water, will not remain suspended in the air, preventing re-inhalation. The water containing dust undergoes multi-layer filtration, ensuring it meets recycling standards before being used to absorb more dust. The dust on the filter screen can be continuously replaced to maintain filtration effectiveness. This effectively solves the problems of low efficiency, complex structure, and inconvenient maintenance of existing dust control devices in mines on the market.

[0004] However, when this structure is used for dust control in actual mining, it cannot be synchronized with the location of the mining drilling rig for dust removal. Therefore, it cannot guarantee that the dust generated at the mining location will be properly handled. At the same time, the daily mining vibrations around the mine will also generate dust, which cannot be effectively treated and cannot meet the daily use needs. Therefore, it is urgent to design a dust control device for mining to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a dust control device for mining, in order to solve the problem mentioned in the background art that the existing structure cannot be adapted to the location of the mining drilling rig for synchronous dust removal when used in actual mining, thus failing to ensure that the dust generated at the mining location is properly handled. At the same time, the daily mining vibration around the mine also generates dust, which cannot be effectively handled and cannot meet the daily use needs.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dust prevention device for mining, comprising an installation ring seat, wherein an installation groove is provided inside the installation ring seat, a dust removal component is sleeved on the outer surface of the installation ring seat, and a cover component is provided at one end of the installation ring seat;

[0007] The dust removal assembly includes an annular liquid reservoir, and the annular liquid reservoir is sleeved on the outer surface of the mounting ring.

[0008] The cover assembly includes a dust cover, one end of the mounting ring is fixedly connected to the dust cover, the outer surface of the dust cover is fitted with a shrink cover, and the inside of the shrink cover is provided with a telescopic airbag cover.

[0009] Preferably, the bottom end of the retractable cover is fixedly connected to an air control seat, and an air control pump is installed inside the air control seat. The air control pump is connected to the retractable airbag cover.

[0010] Preferably, the dust suppression hood is equipped with an atomizing unit inside, and the inner wall of the atomizing unit is provided with a spray grid groove.

[0011] Preferably, an annular ventilation seat is fitted on the outer surface of the annular liquid storage seat, and dust suction side seats are provided on the four sides of the annular ventilation seat.

[0012] Preferably, one end of the annular ventilation seat is provided with an air outlet valve, and one end of the annular liquid storage seat is provided with a liquid inlet valve.

[0013] Preferably, the inner wall of the mounting ring seat is provided with limiting pressure seats on all four sides, and the back of the limiting pressure seats is provided with limiting airbags.

[0014] Preferably, the annular liquid reservoir and the dust cover are connected.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This dust control device for mining, through its installation ring seat, installation groove, annular liquid storage seat, dust suppression hood, shrink hood, telescopic airbag hood, air control seat, air control pump, atomizing unit, spray grid groove, liquid inlet valve, limiting pressure seat, and limiting airbag, enables the equipment to perform more efficient dust control operations in mining. In actual use, the operator first inserts the mining equipment into the installation groove of the installation ring seat, and then uses the limiting pressure seats and limiting airbags on the four sides of the inner wall of the installation ring seat for limiting and fixing, thus initially completing the installation between the mining equipment and the installation ring seat. Afterwards, the mining drill bit position can be used for cover-type mining operations inside the dust suppression hood. In addition, the dust suppression liquid can be introduced from the inlet valve of the annular liquid storage seat, and then evenly sprayed out in conjunction with the atomizing unit and spray grid groove on the inner wall of the dust suppression hood, so as to achieve proper dust suppression during mining inside the dust suppression hood. At the same time, the air control pump inside the air control seat can be started to inflate the telescopic airbag inside the shrink hood and extend it, and then fit it to the mining position for proper dust prevention, which reflects the practicality of the equipment design.

[0017] This dust control device for mining, through the installation of an annular seat, annular liquid storage seat, dust suppression hood, shrink hood, annular ventilation seat, dust suction side seat, and air outlet valve, further improves the overall performance of the equipment. In daily use, the operator can activate the annular ventilation seat fitted on the outer surface of the annular liquid storage seat to form a continuous and stable suction structure inside. In conjunction with the dust suction side seats on the four sides of the annular ventilation seat, the dust generated by vibration in other parts of the mine can be evenly removed. Finally, the dust is quickly and centrally discharged and collected from the air outlet valve of the annular ventilation seat, demonstrating the comprehensiveness of the equipment design. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the retractable cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the dust cover of this utility model;

[0021] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0022] Figure 5 This utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0023] In the diagram: 1. Mounting ring seat; 2. Mounting groove; 3. Annular liquid reservoir; 4. Dust hood; 5. Shrink hood; 6. Telescopic airbag hood; 7. Air control seat; 8. Air control pump; 9. Atomizing unit; 10. Spray grille slot; 11. Annular ventilation seat; 12. Dust suction side seat; 13. Air outlet valve; 14. Liquid inlet valve; 15. Limiting pressure seat; 16. Limiting airbag. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 One embodiment provided by this utility model:

[0026] A dust control device for mining includes a mounting ring seat 1 with an internal mounting groove 2. A dust removal component is fitted onto the outer surface of the mounting ring seat 1. A cover assembly is provided at one end of the mounting ring seat 1. The dust removal component includes an annular liquid storage seat 3, which is fitted onto the outer surface of the mounting ring seat 1. An annular ventilation seat 11 is fitted onto the outer surface of the annular liquid storage seat 3. Dust suction side seats 12 are provided on the four sides of the annular ventilation seat 11. An air outlet valve 13 is provided at one end of the annular ventilation seat 11. One end of the annular liquid storage seat 3 is provided with a liquid inlet valve 14. The inner wall of the mounting ring seat 1 is provided with limit pressure seats 15 on all four sides. The back of the limit pressure seats 15 is provided with a limit airbag 16. The annular liquid storage seat 3 and the dust cover 4 are connected. When the annular ventilation seat 11 fitted on the outer surface of the annular liquid storage seat 3 is activated, a continuous and stable air suction structure is formed inside. With the dust suction side seats 12 on the four sides of the annular ventilation seat 11, the dust generated by vibration in other parts of the mine can be evenly removed.

[0027] The dust suppression assembly includes a dust suppression hood 4. One end of the mounting ring seat 1 is fixedly connected to the dust suppression hood 4. A shrinkable hood 5 is fitted on the outer surface of the dust suppression hood 4. A telescopic airbag hood 6 is installed inside the shrinkable hood 5. A control seat 7 is fixedly connected to the bottom of the shrinkable hood 5. A control pump 8 is installed inside the control seat 7. The control pump 8 is connected to the telescopic airbag hood 6. An atomizing unit 9 is installed inside the dust suppression hood 4. A spray grid groove 10 is installed on the inner wall of the atomizing unit 9. The dust suppression liquid is input from the inlet valve 14 of the annular liquid storage seat 3. The atomizing unit 9 and the spray grid groove 10 on the inner wall of the dust suppression hood 4 perform a uniform dust suppression operation, thereby achieving proper dust suppression during mining inside the dust suppression hood 4.

[0028] Working Principle: During use, the operator first inserts the mining equipment into the mounting slot 2 of the mounting ring seat 1. The equipment is then fixed in place by the limiting pressure seats 15 and limiting airbags 16 on the four sides of the inner wall of the mounting ring seat 1, thus initially completing the installation and use of the mining equipment and the mounting ring seat 1. Afterwards, the mining drill bit can be positioned inside the dust suppression hood 4 for a covered mining operation. Additionally, dust suppression liquid can be input from the inlet valve 14 of the annular liquid storage seat 3, and then evenly sprayed out in conjunction with the atomizing unit 9 and spray grid trough 10 on the inner wall of the dust suppression hood 4. This achieves proper dust suppression during mining operations inside the dust suppression hood 4. Furthermore, it can also be used for daily maintenance. The air pump 8 inside the air control seat 7 is activated, which inflates and extends the telescopic airbag cover 6 inside the shrink cover 5. Then, it is fitted and attached to the mining position for proper dust prevention. In daily use, the workers can activate the annular ventilation seat 11 on the outer surface of the annular liquid storage seat 3 to form a continuous and stable air suction structure inside. With the dust suction side seats 12 on the four sides of the annular ventilation seat 11, the dust generated by vibration in other parts of the mine can be evenly removed. Finally, the dust is quickly and centrally discharged and collected from the air outlet 13 of the annular ventilation seat 11. The above is the complete working principle of this utility model.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dust control device for mining, comprising a mounting ring seat (1), characterized in that: The mounting ring seat (1) has an internal mounting groove (2), the outer surface of the mounting ring seat (1) is fitted with a dust removal component, and one end of the mounting ring seat (1) is provided with a cover component; The dust removal assembly includes an annular liquid reservoir (3), and the annular liquid reservoir (3) is fitted on the outer surface of the mounting ring seat (1). The cover assembly includes a dust cover (4), one end of the mounting ring seat (1) is fixedly connected to the dust cover (4), the outer surface of the dust cover (4) is fitted with a shrink cover (5), and the inside of the shrink cover (5) is provided with a telescopic airbag cover (6).

2. A dust control device for mining according to claim 1, characterized in that: The bottom end of the retractable cover (5) is fixedly connected to an air control seat (7), and an air control pump (8) is installed inside the air control seat (7). The air control pump (8) is connected to the telescopic airbag cover (6).

3. A dust control device for mining according to claim 1, characterized in that: The dust cover (4) is equipped with an atomizing unit (9) inside, and the inner wall of the atomizing unit (9) is equipped with a spray grille (10).

4. A dust control device for mining according to claim 1, characterized in that: The outer surface of the annular liquid storage seat (3) is fitted with an annular ventilation seat (11), and the four sides of the annular ventilation seat (11) are provided with dust suction side seats (12).

5. A dust control device for mining according to claim 4, characterized in that: One end of the annular ventilation seat (11) is provided with an air outlet valve (13), and one end of the annular liquid storage seat (3) is provided with an inlet valve (14).

6. A dust control device for mining according to claim 1, characterized in that: The inner wall of the mounting ring seat (1) is provided with a limiting pressure seat (15) on all four sides, and a limiting airbag (16) is provided on the back of the limiting pressure seat (15).

7. A dust control device for mining according to claim 1, characterized in that: The annular liquid storage seat (3) and the dust cover (4) are connected.

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