CN216295658U

CN216295658U - Dust keeper for deep mining

Info

Publication number: CN216295658U
Application number: CN202122361318.0U
Authority: CN
Inventors: 翁春林
Original assignee: Kunming Metallurgy College
Current assignee: Kunming Metallurgy College
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-15
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a dust-proof device for deep mining, which comprises a bottom plate, wherein a supporting box is fixedly connected to the outer wall of the top of the bottom plate, a dust removal tank and a supporting frame are fixedly connected to the outer wall of the top of the supporting box, a fan is fixedly connected to the outer wall of the top of the supporting frame, an opening is formed in the outer wall of one side of the dust removal tank, the fan is fixed to the inner wall of the opening, filter screen plates which are obliquely arranged are fixedly connected to the inner walls of the two sides of the dust removal tank, a slag discharge port is formed in the outer wall of one side of the dust removal tank, and the slag discharge port is located on one side of the bottom end of each filter screen plate. The dust-settling device can achieve the dust-settling effect on pollutants such as dust in the dust removal tank, the sewage tank is placed at the bottom end of the sewage discharge pipe after dust-settling treatment, and sewage flows to the inner side of the sewage tank through the sewage discharge pipe, so that the sewage collection effect is achieved, a good dust-proof effect is achieved during deep mining, and the dust-settling device is practical and suitable for wide popularization and use.

Description

Dust keeper for deep mining

Technical Field

The utility model belongs to the technical field of mining, and particularly relates to a dust-proof device for deep mining.

Background

Mining is the technology and science of mining mineral resources from the inside of the crust and the earth surface, and also includes the mining of coal and oil in a broad sense, the mining industry is an important raw material industry, metal ores are the main raw materials of the smelting industry, and non-metal ores are important chemical raw materials and building materials.

When deep mining is carried out, the air in a mine field usually contains more pollutants such as dust, and if the pollutants such as the dust cannot be timely and effectively treated, the pollutants are easy to affect the physical and mental health of workers.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art, provides a dust-proof device for deep mining, and adopts the technical scheme that the basic concept is as follows:

a dustproof device for deep mining comprises a bottom plate, wherein a supporting box is fixedly connected to the outer wall of the top of the bottom plate, a dust removing tank and a supporting frame are fixedly connected to the outer wall of the top of the supporting box, a fan is fixedly connected to the outer wall of the top of the supporting frame, an opening is formed in the outer wall of one side of the dust removing tank, the fan is fixed to the inner wall of the opening, filter screen plates which are obliquely arranged are fixedly connected to the inner walls of the two sides of the dust removing tank, a slag discharging port is formed in the outer wall of one side of the dust removing tank, and the slag discharging port is located on one side of the bottom end of each filter screen plate;

the utility model discloses a dust removal tank, including supporting box top, dust removal tank, baffle, water supply pipe, filter screen plate, supporting box top both sides inner wall fixedly connected with has the baffle of same L type structure, and baffle and supporting box inboard are equipped with the reservoir area, supporting box top outer wall fixedly connected with water supply pipe, and the water supply pipe runs through in the dust removal tank and fix on the inner wall of dust removal tank one side, the bottom mounting intercommunication that the water supply pipe is located the dust removal tank inboard has the shower head that the equidistance distributes, and the shower head is located the filter plate below, supporting box top inner wall fixedly connected with water pump, the water pump water inlet is linked together through pipeline and reservoir area, and water pump delivery port and water supply pipe bottom are linked together.

Further, the through hole has been seted up to dust removal tank bottoms portion outer wall, and through-hole inner wall fixedly connected with blow off pipe, the bottom mounting of blow off pipe is on supporting box one side outer wall.

Furthermore, the outer wall of one side of the dust removing tank is provided with an exhaust hole, and the inner wall of the exhaust hole is fixedly connected with a water absorbing sponge.

Further, the inner wall of the bottom of the supporting box is connected with a screw rod in a rotating mode, the outer wall of the screw rod is connected with a transverse plate in a threaded mode, movable holes are formed in the outer walls of the two sides of the supporting box, the two ends of the transverse plate are connected to the inner walls of the two movable holes in a sliding mode respectively, and the transverse plate is located at the supporting legs of the wedge-shaped structures fixedly connected to the two ends of the bottom of the outer side of the supporting box.

Further, the outer wall of the bottom of the partition board is fixedly connected with a driving motor, and an output shaft of the driving motor is connected to the top end of the screw rod.

Further, driving motor, water pump and fan all are connected with the switch through the wire, and the switch is connected with the controller through the wire.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

According to the utility model, the dust collection tank, the fan, the filter screen plate and the slag discharge port are arranged, and the fan is matched with the effect of the dust collection box, so that pollutants such as dust are sucked to the inner side of the dust collection tank by the fan, the effect of the filter screen plate can achieve the primary filtering effect on the pollutants such as dust contained in air, then the dust collection box is placed on one side of the slag discharge port, and the filtered pollutants such as dust are discharged into the dust collection box through the slag discharge port, thereby achieving the effect of collecting the pollutants such as dust.

According to the utility model, through the arranged water storage area, the water pump, the water feeding pipe and the spray header, the dust-settling effect on pollutants such as dust in the dust removal tank can be achieved, after dust-settling treatment, the sewage tank is placed at the bottom end of the sewage discharging pipe, and sewage flows to the inner side of the sewage tank through the sewage discharging pipe, so that the sewage collecting effect is realized, and a better dust-proof effect is achieved during deep mining.

According to the utility model, the driving motor, the screw, the transverse plate, the movable hole and the supporting legs are arranged, so that the bottom plate can be stably supported, and the dustproof device has stability during working.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the support box of the present invention;

FIG. 3 is a schematic sectional view of the dust-removing tank of the present invention.

In the figure: 1-a bottom plate; 2-supporting the box; 3-a dust removal tank; 4-a support frame; 5, a fan; 6-water feeding pipe; 7-a sewage draining pipe; 8-a movable hole; 9-a transverse plate; 10-supporting feet; 11-a screw; 12-a drive motor; 13-a separator; 14-a water storage area; 15-a water pump; 16-a spray header; 17-a filter screen plate; 18-a slag discharge port; 19-exhaust hole; 20-absorbent sponge.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 3, the dust-proof device for deep mining according to the embodiment includes a bottom plate 1, a supporting box 2 is fixedly connected to an outer wall of a top portion of the bottom plate 1, a dust-removing tank 3 and a supporting frame 4 are fixedly connected to an outer wall of a top portion of the supporting frame 4, a fan 5 is fixedly connected to an outer wall of a top portion of the supporting frame 4, an opening is formed in an outer wall of one side of the dust-removing tank 3, the fan 5 is fixed to an inner wall of the opening, the fan 5 is started to work, air and dust in a mine are sucked into the inner side of the dust-removing tank 3 by the fan 5, a filter screen 17 which is obliquely arranged is fixedly connected to inner walls of two sides of the dust-removing tank 3, a slag discharge port 18 is formed in an outer wall of one side of the dust-removing tank 3, the slag discharge port 18 is located at one side of a bottom end of the filter screen 17, a primary filtering effect can be achieved on pollutants such as dust and the air by the filter screen 17, and then the dust-collecting box is placed at one side of the slag discharge port 18, the filtered pollutants such as dust and the like are discharged into the dust collection box through the slag discharge port 18, so that the effect of collecting the pollutants such as dust and the like is achieved;

the inner walls of two sides of the top of the supporting box 2 are fixedly connected with a baffle plate 13 with the same L-shaped structure, the baffle plate 13 and the inner side of the supporting box 2 are provided with a water storage area 14, the outer wall of the top of the supporting box 2 is fixedly connected with a water feeding pipe 6, the upper water pipe 6 penetrates through the dust removing tank 3 and is fixed on the inner wall of one side of the dust removing tank 3, the bottom end of the upper water pipe 6 positioned at the inner side of the dust removing tank 3 is fixedly communicated with spray heads 16 which are distributed at equal intervals, and the spray header 16 is positioned below the filter screen plate 17, the inner wall of the top of the supporting box 2 is fixedly connected with a water pump 15, the water inlet of the water pump 15 is communicated with the water storage area 14 through a pipeline, and the delivery port of the water pump 15 is communicated with the bottom end of the water feeding pipe 6, the water pump 15 is started to work, the water pump 15 pumps clean water in the water storage area 14 to the inner side of the dust removal tank 3 through the water feeding pipe 6 and sprays the clean water through the spray header 16, and therefore dust removal effect on pollutants such as dust in the dust removal tank 3 can be achieved.

The through-hole has been seted up to 3 bottom outer walls of dust removal jar, and through-hole inner wall fixedly connected with blow off pipe 7, after the dust fall is handled, place the bottom at blow off pipe 7 with the sewage case, sewage flows to the sewage incasement side through blow off pipe 7, thereby realize the collection effect to sewage, the bottom mounting of blow off pipe 7 is on supporting box 2 one side outer wall, exhaust hole 19 has been seted up to 3 one side outer walls of dust removal jar, and exhaust hole 19 inner wall fixedly connected with sponge 20 that absorbs water, can absorb the moisture in the air, the air humidity in the guaranteed pit is in good state.

The inner wall of the bottom of the supporting box 2 is rotatably connected with a screw rod 11, the outer wall of the screw rod 11 is screwed with a transverse plate 9, the outer walls of two sides of the supporting box 2 are respectively provided with a movable hole 8, two ends of the transverse plate 9 are respectively connected on the inner walls of the two movable holes 8 in a sliding way, two ends of the bottom of the transverse plate 9, which is positioned at the outer side of the supporting box 2, are respectively fixedly connected with a supporting leg 10 with a wedge-shaped structure, the outer wall of the bottom of a partition plate 13 is fixedly connected with a driving motor 12, an output shaft of the driving motor 12 is connected at the top end of the screw rod 11, the driving motor 12 is started to drive the screw rod 11 to rotate, the screw rod 11 drives the transverse plate 9 to move downwards in the movable hole 8 until the bottom ends of the two supporting legs 10 are contacted with the ground of a mine site, so as to have the effect of stable supporting for the bottom plate 1 to have the stability during the working of the dust-proof device, the driving motor 12, the water pump 15 and the fan 5 are connected with a switch through wires, and the controller through the wires, the controller is ABB-1769-L35 CR.

When the dust-proof device is used, the bottom plate 1 is moved to a proper position in a deep mine, after the position is determined, the driving motor 12 is started to drive the screw rod 11 to rotate, the screw rod 11 drives the transverse plate 9 to move downwards in the movable hole 8 until the bottom ends of the two supporting legs 10 are contacted with the ground of the mine, so that the bottom plate 1 has a stable supporting effect, the dust-proof device has stability when in work, then the fan 5 is started to work, the fan 5 sucks air and dust in the mine into the inner side of the dust-proof tank 3, the preliminary filtering effect on the dust and other pollutants in the air can be achieved through the effect of the filter screen 17, then the dust-proof box is placed on one side of the slag discharge port 18, the filtered dust and other pollutants are discharged into the dust-proof box through the slag discharge port 18, so that the collecting effect on the dust and other pollutants is achieved, then the water pump 15 is started to work, the water pump 15 pumps clean water in the water storage area 14 to the inner side of the dust-proof tank 3 through the water feeding pipe 6, through 16 blowout showers, thereby can reach the effect of dust fall to pollutants such as dust in the dust removal jar 3, after the dust fall is handled, place the bottom at blow off pipe 7 with the sewage case, sewage flows to the sewage incasement side through blow off pipe 7, thereby the realization is to the collection effect of sewage, and then make and have better dustproof effect when the deep mining, air after the dust fall is handled is discharged through exhaust hole 19, through the sponge 20 that absorbs water that sets up, can absorb the moisture in the air, air humidity in having guaranteed the mine is in good state.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The dust-proof device for deep mining comprises a bottom plate (1) and is characterized in that a supporting box (2) is fixedly connected to the outer wall of the top of the bottom plate (1), a dust removing tank (3) and a supporting frame (4) are fixedly connected to the outer wall of the top of the supporting frame (4), a fan (5) is fixedly connected to the outer wall of the top of the supporting frame (4), an opening is formed in the outer wall of one side of the dust removing tank (3), the fan (5) is fixed to the inner wall of the opening, the inner walls of two sides of the dust removing tank (3) are fixedly connected with a filter screen plate (17) which is obliquely arranged, a slag discharging port (18) is formed in the outer wall of one side of the dust removing tank (3), and the slag discharging port (18) is located on one side of the bottom end of the filter screen plate (17);

support baffle (13) of the same L type structure of case (2) top both sides inner wall fixedly connected with, and baffle (13) and support box (2) inboard are equipped with water storage district (14), support box (2) top outer wall fixedly connected with water pipe (6), and water pipe (6) run through in dust removal tank (3) fix on the inner wall of dust removal tank (3) one side, water pipe (6) are located spray head (16) that the inboard bottom mounting intercommunication of dust removal tank (3) has the equidistance and distribute, and spray head (16) are located filter plate (17) below, support box (2) top inner wall fixedly connected with water pump (15), water pump (15) water inlet is linked together through pipeline and water storage district (14), and water pump (15) delivery port and water pipe (6) bottom are linked together.

2. The dust-proof device for deep mining according to claim 1, wherein the outer wall of the bottom of the dust-removing tank (3) is provided with a through hole, the inner wall of the through hole is fixedly connected with a drain pipe (7), and the bottom end of the drain pipe (7) is fixed on the outer wall of one side of the supporting box (2).

3. The dust-proof device for deep mining according to claim 1, wherein an exhaust hole (19) is formed in the outer wall of one side of the dust removing tank (3), and a water-absorbing sponge (20) is fixedly connected to the inner wall of the exhaust hole (19).

4. The dust-proof device for deep mining according to claim 1, wherein the inner wall of the bottom of the supporting box (2) is rotatably connected with a screw rod (11), the outer wall of the screw rod (11) is screwed with a transverse plate (9), the outer walls of two sides of the supporting box (2) are respectively provided with a movable hole (8), two ends of the transverse plate (9) are respectively and slidably connected to the inner walls of the two movable holes (8), and two ends of the bottom of the transverse plate (9) located outside the supporting box (2) are respectively and fixedly connected with supporting legs (10) with wedge structures.

5. The dust-proof device for deep mining according to claim 4, characterized in that the outer wall of the bottom of the partition plate (13) is fixedly connected with a driving motor (12), and the output shaft of the driving motor (12) is connected to the top end of the screw rod (11).

6. The dust-proof device for deep mining according to claim 5, wherein the driving motor (12), the water pump (15) and the fan (5) are all connected with a switch through wires, and the switch is connected with a controller through wires.