CN214499148U

CN214499148U - Mining dust keeper

Info

Publication number: CN214499148U
Application number: CN202023056487.5U
Authority: CN
Inventors: 黄宪
Original assignee: Daye Nonferrous Design and Research Institute Co Ltd
Current assignee: Daye Nonferrous Design and Research Institute Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-26
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a mining dust-proof device, which comprises a bearing frame, a dust absorption mechanism, a water tank and a connecting hose; the dust collection mechanism comprises a supporting seat, a dust collection cover, a fan and a motor, the dust collection cover comprises a first conical opening part, a transition part and a second conical opening part, one end of the first conical opening part, which is deflected to the top of the cone, is connected with the first end of the transition part, and one end of the second conical opening part, which is deflected to the bottom of the cone, is connected with the second end of the transition part; the first end of the connecting hose is connected with one end, which is deflected to the cone top, of the second cone opening part, and the second end of the connecting hose is suspended in the water tank; the supporting seat is connected on the bearing frame, and the water tank sets up in the bearing frame. The utility model provides a dust keeper for mining has the dust absorption mechanism of water tank through the setting, and absorptive mine dust can let in the aquatic in the water tank through coupling hose, through water absorption mine dust, need not to adopt the storage device of bulky, has also avoided only with the operation of treating symptoms and not treating the basis of mine dust transfer, can realize the dustproof operation to mining environment with high efficiency.

Description

Mining dust keeper

Technical Field

The utility model relates to a mineral engineering equipment field especially relates to a dust keeper is used in mining.

Background

Mining 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. The environment of mining operation is often comparatively abominable, and dust flies upward is comparatively common scene.

Working in a dust flying working environment, not only can serious adverse effects be caused to the health of mining personnel, but also field equipment can absorb a large amount of dust and impurities, and the service life of the field equipment is seriously influenced. There are dust guards that absorb the mine dust that disperses in the air at the mining site, however these dust guards either only play a role in transferring dust from one location to another location, cannot really realize eliminating dust, or need great collection device, cause the equipment volume great, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a dust guard for mining that addresses at least one of the problems mentioned above.

The utility model provides a mining dust keeper, which comprises a bearing frame, a dust absorption mechanism, a water tank and a connecting hose; the dust collection mechanism comprises a supporting seat, a dust collection cover, a fan and a motor, the dust collection cover comprises a first conical opening part, a transition part and a second conical opening part, one end of the first conical opening part, which is deflected to the top of the cone, is connected with the first end of the transition part, and one end of the second conical opening part, which is deflected to the bottom of the cone, is connected with the second end of the transition part; the fan is connected to a power output shaft of the motor and arranged in the transition part;

the first end of the connecting hose is connected with one end, which is deflected to a cone top, of the second cone opening part, and the second end of the connecting hose is suspended in the water tank; the supporting seat is connected to the bearing frame, and the water tank is arranged in the bearing frame.

In one embodiment, the dust suction mechanism further comprises a protective net, and the protective net is arranged in the first conical opening part; the water tank is an open tank body, and the edge of an opening of the open tank body is provided with a skirt edge which is inclined inwards by a preset angle.

In one embodiment, the second end of the connection hose is provided with a weight.

In one embodiment, the water tank is detachably connected with the bottom frame of the bearing frame.

With reference to the foregoing embodiment, in a specific implementation manner, a slide way and a plurality of positioning bolts are disposed on a bottom frame of the bearing frame, the water tank can slide on the slide way, and the positioning bolts are connected to the slide way through threaded holes disposed on the slide way and can abut against the water tank.

The embodiment of the utility model provides an in the technical scheme who provides bring following beneficial technological effect:

the utility model provides a dust keeper is used in mining has the dust absorption mechanism of water tank through the setting for the ore dust that dust absorption mechanism absorbed coming can let in the aquatic in the water tank through coupling hose, fully absorbs the ore dust through water, need not to adopt bulky storage device, has also avoided only with the operation of treating symptoms and not treating the basis of ore dust transfer, can realize the dustproof operation to mining environment high-efficiently.

Additional aspects and advantages of the present invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a mining dust-proof device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a mining dust-proof device in another embodiment of the present invention.

Description of reference numerals:

100-bearing frame, 200-dust suction mechanism, 300-water tank, 400-connecting hose;

210-dust cage, 220-support base, 230-fan;

211-a first cone portion, 212-a transition portion, 213-a second cone portion, 214-a protective net;

310-skirt edge, 320-slide rail and 321-positioning bolt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Possible embodiments of the invention are given in the figures. The invention may, however, be embodied in many different forms and is not limited to the embodiments described herein by way of example only and with reference to the accompanying drawings. The embodiments described herein with reference to the drawings are illustrative for the purpose of providing a more thorough understanding of the present disclosure and are not to be construed as limiting the present disclosure. Furthermore, if a detailed description of known technologies is not necessary for illustrating the features of the present invention, such technical details may be omitted.

It will be understood by those within the relevant art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.

The technical solution of the present invention and how to solve the above technical problems will be described in detail with specific embodiments.

The utility model provides a mining dust keeper, as shown in fig. 1, includes a bearing frame 100, a dust suction mechanism 200, a water tank 300 and a connecting hose 400; the dust collection mechanism 200 comprises a support base 220, a dust collection cover 210, a fan 230 and a motor, wherein the dust collection cover 210 comprises a first conical opening part 211, a transition part 212 and a second conical opening part 213, one end of the first conical opening part 211, which is deflected to the cone top, is connected with the first end of the transition part 212, and one end of the second conical opening part 213, which is deflected to the cone bottom, is connected with the second end of the transition part 212; fan 230 is connected to the power take-off shaft of the motor, and fan 230 is disposed within transition portion 212. The first end of the connection hose 400 is connected with one end of the second cone part 213 which is deviated to the cone top, and the second end of the connection hose 400 is suspended in the water tank 300; the support base 220 is connected to the carriage 100, and the water tank 300 is disposed in the carriage 100. The first cone portion 211 has a large cone opening, and can absorb air with mine dust in a wide range. Through the second cone portion 213, the air flow can be contracted and filled into the water of the pool at a faster rate and more smoothly.

The utility model provides a dust keeper is used in mining has water tank 300's dust absorption mechanism 200 through the setting for dust absorption mechanism 200 absorbs the aquatic that comes in mineral dust can let in water tank 300 through coupling hose 400, fully absorbs mineral dust through water, need not to adopt bulky storage device, has also avoided only with the operation of treating symptoms and not treating the basis of mineral dust transfer, can realize the dustproof operation to mining environment with high efficiency.

Optionally, in an embodiment of the present invention, as shown in fig. 2, the dust suction mechanism 200 further includes a protection net 214, and the protection net 214 is disposed in the first tapered opening 211; the water tank 300 is an open tank body, and the open edge of the open tank body is provided with a skirt 310 inclined inward by a predetermined angle. By arranging the protective net 214, the mine dust with larger particle size is prevented from directly entering the first conical opening 211 to damage the fan 230 running at high speed. The water tank 300 may be directly selected as an open tank body, and the connection hose 400 may be conveniently introduced into the water tank 300. Since the connection hose 400 continuously introduces a large amount of air into the water tank 300, in order to prevent a large amount of water in the water tank 300 from splashing, the splashed water can be caught in the water tank 300 by the skirt 310 provided at the edge of the opening. Of course, the water tank 300 should be disposed deep enough and the water in the water tank 300 must be submerged in the air outlet of the connection hose 400.

Optionally, in a specific implementation manner of an embodiment of the present invention, the second end of the connection hose 400 is provided with a falling head. The fan 230 can be a high-power industrial fan 230, and the size of the high-power industrial fan is selected according to actual needs. In order to prevent the connection hose 400 from jumping out of the water tank 300 when the air is blown out, a tapered head having a certain weight may be provided at the second end, i.e., the outlet, of the connection hose 400 to ensure that the opening of the connection hose 400 is submerged in the water. In addition, as shown in fig. 2, the supporting seat 220 of the dust suction mechanism 200 can be a sphere-shaped movable supporting seat 220, so that the angle of the dust hood 210 can be flexibly adjusted as required.

Optionally, in another embodiment of the present invention, the water tank 300 is detachably connected to the bottom frame of the bezel 100. The water in the water tank 300 may need to be replaced through a long time of the operation of absorbing mineral dust, and the water tank 300 also needs to be cleaned, so that the above operation can be conveniently performed by connecting the water tank 300 with the carriage 100 in a detachable connection manner. Specifically, the water tank 300 can be fixed and detached in the carrying frame 100 by means of the sliding rail 320 or by means of a snap connection. By incorporating the water tank 300 into the carriage 100, the center of gravity of the entire mining dust guard can be made lower, ensuring stable attitude during operation.

In a specific embodiment, in combination with the above-mentioned embodiment, the bottom frame of the bezel 100 is provided with a slide 320 and a plurality of positioning bolts 321, the water tank 300 can slide on the slide 320, and the positioning bolts 321 are connected to the slide 320 through threaded holes provided on the slide 320 and can abut against the water tank 300. One way is to use the form of the chute 320, and the concrete form of the chute 320 is common in the prior art, and can be specifically set according to the engineering site, for example, a multi-roller type, a ball type or even two i-beams can be directly used. The water tank 300 can enter the carriage 100 from the outside of the carriage 100 through the slide 320. By providing a plurality of positioning bolts 321, when the water tank 300 enters the carriage 100, the carriage 100 and the water tank 300 are fixed relative to each other by abutting against the water tank 300.

Of course, the mining dust-proof device provided by the present application further includes other auxiliary components, such as a connector capable of fixing the connection hose 400, a connector for fixing the carriage 100, and the like.

It will be understood by those skilled in the art that the terms "first" and "second" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

It should be understood that the above description is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, various improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications should also be construed as the protection scope of the present application.

Claims

1. A mining dust-proof device is characterized by comprising a bearing frame, a dust suction mechanism, a water tank and a connecting hose;

the dust collection mechanism comprises a supporting seat, a dust collection cover, a fan and a motor, the dust collection cover comprises a first conical opening part, a transition part and a second conical opening part, one end of the first conical opening part, which is deflected to the top of the cone, is connected with the first end of the transition part, and one end of the second conical opening part, which is deflected to the bottom of the cone, is connected with the second end of the transition part; the fan is connected to a power output shaft of the motor and arranged in the transition part;

the first end of the connecting hose is connected with one end, which is deflected to a cone top, of the second cone opening part, and the second end of the connecting hose is suspended in the water tank;

the supporting seat is connected to the bearing frame, and the water tank is arranged in the bearing frame.

2. The mining dust keeper of claim 1, characterized in that the dust extraction mechanism further comprises a protective mesh, the protective mesh being disposed within the first cone portion;

the water tank is an open tank body, and the edge of an opening of the open tank body is provided with a skirt edge which is inclined inwards by a preset angle.

3. The mining dust guard of claim 1, wherein the second end of the connection hose is provided with a drop head.

4. The mining dust guard of claim 1, wherein the water tank is removably connected to a bottom frame of the carriage.

5. The mining dust keeper of claim 4, characterized in that a slide way and a plurality of positioning bolts are arranged on the bottom frame of the bearing frame, the water tank can slide on the slide way, and the positioning bolts are connected on the slide way through threaded holes arranged on the slide way and can abut against the water tank.