CN210714769U

CN210714769U - Dust keeper for mining

Info

Publication number: CN210714769U
Application number: CN201921511949.2U
Authority: CN
Inventors: 郑彦涛; 冉涛; 向品倪; 万发林; 李家军; 伍跃
Original assignee: Guizhou Chemical Construction Corp
Current assignee: Guizhou Chemical Construction Corp
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-09
Anticipated expiration: 2029-09-11

Abstract

The utility model relates to a mine technical field that prevents dust specifically discloses a dust keeper is used in mining, including casing and spraying assembly, spray the subassembly and include the baffle-box, first portion of spraying and second portion of spraying all communicate with the baffle-box, baffle-box upper end middle part articulates there is articulated seat, articulated seat upper end is connected with the output of installing the flexible subassembly at casing lower extreme middle part, installs the water tank in the casing, the casing part of the water tank left and right sides symmetry respectively is equipped with an air suction opening, the water tank is through a plurality of rubber hose and baffle-box intercommunication. The utility model discloses a water pump is carried the water of storing in with the water tank and is sprayed formation cascade to first portion of spraying and second portion of spraying and keep apart and block the dust, simultaneously, adjusts through the flexible of flexible subassembly and sprays the height, and then forms the cascade of co-altitude, has effectively improved application scope, has solved the problem that the dust removal height can not be adjusted as required to the mining dust keeper of current adoption.

Description

Dust keeper for mining

Technical Field

The utility model relates to a mine technical field that prevents dust specifically is a dust keeper for mining.

Background

A large amount of dust can be generated in the coal mine underground mining operation, and if the dust cannot be removed in time, the safety of the mining operation can be influenced, and the harm to the body of mining personnel can be caused.

The Chinese patent with the publication number of CN208220832U discloses a dust-proof device for mining, which comprises a dust-proof device body, wherein the dust-proof device body is provided with an air inlet, an air outlet and a fan, a filtering dust-proof device and a water filter device are sequentially arranged in the dust-proof device body, the filtering dust-proof device comprises a filter screen device and a dust storage chamber arranged at the bottom of the filter screen device, the dust-proof device has obvious dust-proof effect by adopting a dust-proof mode combining the filter screen filtering dust-proof mode and the water filter mode, and can effectively remove respiratory dust, negative pressure is formed by the fan to quickly suck dust in a mine from the air inlet, large-particle dust is removed by the filter screen device, the filtered dust enters the dust storage chamber along a dust leakage port, the dust in the dust storage chamber is periodically cleaned, and the air after primary filtration passes through the water filter device to remove the, and finally, discharging the clean air from the air outlet into the mine.

However, the above technical solutions have the following disadvantages in practical use: the dust removal height can not be adjusted according to the requirement, and the application range is further reduced. Therefore, the design of a dust-proof device for mining becomes a problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper is used in mining to solve the problem that the dust removal height can not be adjusted as required to the current dust keeper for mining who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dust keeper is used in mining, includes the casing and is located the spraying assembly of casing below, spraying assembly includes the baffle-box and sets gradually the first portion of spraying and the second of baffle-box lower extreme spray the portion, just first portion of spraying and the second spray the portion all with the baffle-box intercommunication, baffle-box upper end middle part articulates there is articulated seat, articulated seat upper end with install the output of the flexible subassembly at casing lower extreme middle part is connected, install the water tank in the casing, just the casing part of the water tank left and right sides symmetry respectively is equipped with an air suction opening, the water tank is through a plurality of rubber hose and baffle-box intercommunication.

As a further aspect of the present invention: first spraying portion side evenly is equipped with a plurality of first spraying openings, second spraying portion side middle part evenly is equipped with a plurality of second spraying openings, just second spraying portion side upper portion evenly is equipped with the third spraying opening that a plurality of delivery outlets face down.

As a further aspect of the present invention: the buffer box comprises a buffer box main body, the upper end of the buffer box main body is provided with a connecting pipe communicated with the rubber hose, and the connecting pipe is provided with a valve.

As a further aspect of the present invention: the mounting plate is fixedly mounted at the upper end of the shell, the mounting bolt is fixedly connected to the upper end of the mounting plate, and the fixing plate is detachably connected to the upper end of the mounting bolt.

As a further aspect of the present invention: the telescopic assembly comprises a fixed seat fixedly mounted at the lower end of the shell, a telescopic rod is mounted at the lower end of the fixed seat, and the output end of the telescopic rod is fixedly connected with the hinged seat.

As a further aspect of the present invention: the end part of the second spraying part is correspondingly provided with a side sprayer which is communicated with the second spraying part, the side sprayer comprises a sprayer main body, a detachable pipe and a filter screen, the detachable pipe is fixedly installed at the input end of the sprayer main body, and the filter screen is detachably connected at the output end of the sprayer main body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the water tank has been set up, flexible subassembly, first portion of spraying and the second portion of spraying, the water of storing in with the water tank through the water pump is carried and is sprayed formation cascade to first portion of spraying and the second portion of spraying and keep apart and block the dust, play good dustproof effect, and simultaneously, adjust through flexible of flexible subassembly and spray the height, and then can form the cascade of co-altitude as required and keep apart the dust and block, application scope has effectively been improved, the problem of dust removal height can not be adjusted as required to the dust keeper for current mining has been solved.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

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

Fig. 2 is a schematic view of a connection relationship between the buffer box, the first spraying portion and the second spraying portion of the dust-proof device for mining according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a buffer box in the dust-proof device for mining according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a side nozzle in a dust-proof device for mining according to another embodiment of the present invention.

Fig. 5 is a perspective view of a side nozzle of a dust-proof device for mining according to another embodiment of the present invention.

In the figure: 1-shell, 2-air suction opening, 3-water tank, 4-mounting plate, 5-mounting bolt, 6-fixing plate, 7-telescopic component, 8-fixing seat, 9-telescopic rod, 10-rubber hose, 11-buffer tank, 12-side spray head, 13-first spray part, 14-second spray part, 15-first spray opening, 16-second spray opening, 17-third spray opening, 18-filter screen, 19-hinged seat, 20-connecting pipe, 21-buffer tank main body, 22-valve, 23-dismounting pipe and 24-spray head main body.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-3, in an embodiment of the present invention, a dust-proof device for mining includes a housing 1 and a spraying assembly located below the housing 1, the spraying assembly includes a buffer box 11 and a first spraying portion 13 and a second spraying portion 14 sequentially disposed at a lower end of the buffer box 11, and the first spraying portion 13 and the second spraying portion 14 are both communicated with the buffer box 11.

Further, in the embodiment of the utility model provides an in, 11 upper ends middle parts of baffle-box articulate there is articulated seat 19, articulated seat 19 upper end with install the output of the flexible subassembly 7 at 1 lower extreme middle part of casing is connected, install water tank 3 in the casing 1, just 1 part of the casing of 3 left and right sides of water tank is the symmetry respectively and is equipped with an air suction opening 2, water tank 3 corresponds the position intercommunication through a plurality of rubber hose 10 and baffle-box 11.

Specifically, the water that is used for spraying is stored in water tank 3, the water pump (not marking in the figure, can be current product) is installed to 3 upper ends of water tank, and specific model is selected according to the demand, does not do the injecion here), through the output with the water pump with 3 intercommunications of water tank, and then can impress the water in the water tank 3 to rubber hose 10 through the water pump, then gather the back through buffer tank 11 and spray through first spraying portion 13 and second spraying portion 14, and then can form the cascade and keep apart the blockking to great dust, play good dustproof effect.

As can be understood, the telescopic assembly 7 is used for driving the buffer tank 11 and the first spraying part 13 and the second spraying part 14 at the lower end of the buffer tank to move up and down, the spraying height is adjusted by the telescopic assembly 7, and then water curtains with different heights can be formed as required to isolate and block dust, so that the application range is effectively improved; moreover, the shell 1 parts of the left side and the right side of the water tank 3 are respectively symmetrically provided with an air suction opening 2, the air suction openings 2 can be communicated with external air suction equipment, for example, a vacuum pump in the existing product is selected according to the specific model, and the air suction openings 2 are extracted through the vacuum pump without limitation, so that the dust above can be sucked away, and the dust removal operation is completed.

It should be noted that, because the rubber hose 10 is arranged, the rubber hose 10 has certain elasticity and extensibility, and therefore the buffer tank 11 and the first spraying part 13 and the second spraying part 14 at the lower end of the buffer tank can be driven to move up and down by matching with the telescopic assembly 7, so that normal conveying of water flow is ensured; moreover, owing to set up articulated seat 19, can spray portion 13 and second to buffer tank 11 and the first of its lower extreme and spray portion 14 and rotate at the horizontal direction as required, and then can adjust and spray the angle, need not to dismantle simple and convenient to whole device.

Further, in the embodiment of the present invention, the first spraying portion 13 is evenly provided with a plurality of first spraying openings 15 on the side, the second spraying portion 14 is evenly provided with a plurality of second spraying openings 16 on the middle of the side, and the second spraying portion 14 is evenly provided with a plurality of third spraying openings 17 with downward outlets on the upper portion of the side, and the water is sprayed through the first spraying openings 15 and the second spraying openings 16 to form a dual water curtain, and the third spraying openings 17 can be matched to directly spray water downward to form a water curtain, so as to be used for isolating and blocking dust, thereby achieving a good dustproof effect.

Further, in the embodiment of the utility model provides an in, buffer box 11 includes buffer box main part 21, buffer box main part 21 upper end install be used for with the connecting pipe 20 of rubber hose 10 intercommunication, install valve 22 on the connecting pipe 20, can adopt the adhesive to carry out the adhesion with rubber hose 10 through connecting pipe 20 and fix, and then realize the intercommunication between water tank 3 and the buffer box 11, can control the output of rivers and close through operating valve 22 simultaneously.

Further, in the embodiment of the utility model, 1 upper end fixed mounting of casing has mounting panel 4, just 4 upper ends fixedly connected with mounting bolt 5 of mounting panel, 5 upper ends detachably connected with fixed plate 6 of mounting bolt, it is concrete, fixed through with fixed plate 6 and external equipment or wall connection, and then can be fixed through adopting the threaded connection mode to connect fixedly between fixed plate 6 and the mounting bolt 5 to realize the installation of casing 1 fixed, and then be favorable to guaranteeing to spray the stability of operation, and, can dismantle between mounting bolt 5 and the fixed plate 6 as required, can be earlier with fixed plate 6 fixed mounting on external equipment or wall body during the installation.

Further, in the embodiment of the present invention, the telescopic assembly 7 includes a fixed seat 8 fixedly installed at the lower end of the housing 1, the telescopic rod 9 is installed at the lower end of the fixed seat 8, and the output end of the telescopic rod 9 is fixedly connected to the hinged seat 19, specifically, the telescopic rod 9 can be an electric telescopic rod or a hydraulic rod, and is specifically set according to actual requirements, and is not limited herein, for example, the telescopic rod 9 can be an electric telescopic rod of the tom excellent transmission technology limited company, as long as it can make the spraying assembly perform up-and-down reciprocating motion.

Referring to fig. 4-5, in another embodiment provided by the present invention, the end of the second spraying portion 14 is correspondingly provided with a side nozzle 12 for communicating with the second spraying portion, the side nozzle 12 includes a nozzle main body 24, a detachable pipe 23 and a filter screen 18, the detachable pipe 23 is fixedly installed at the input end of the nozzle main body 24, and is used for detachably connecting the side nozzle 12 to the end of the second spraying portion 14, and the detachable pipe 23 is respectively communicated with the nozzle main body 24 and the second spraying portion 14; the filter screen 18 is detachably connected to the output end of the nozzle body 24, and is used for blocking external dust and reducing the occurrence of the situation that the nozzle body 24 is blocked by the dust.

Specifically, through with dismouting pipe 23 with second portion 14 that sprays adopts the threaded connection mode to assemble, and then can realize the installation of offside shower nozzle 12, when using, can carry water to shower nozzle main part 24 through second portion 14 that sprays and spray, and then can spray water to second portion 14 both sides that sprays, and then can realize widening of cascade when needs increase cascade lateral length, and, owing to set up filter screen 18, carry out the check to outside dust through filter screen 18, and then reduce the condition emergence that the dust blockked up shower nozzle main part 24, wherein do not relate to the part all the same with prior art or can adopt prior art to realize.

The utility model has the advantages that: this device has set up water tank 3, flexible subassembly 7, first portion 13 and the second portion 14 of spraying, the water of storing in with water tank 3 is carried to first portion 13 of spraying and the second portion 14 of spraying through the water pump and is sprayed formation cascade and keep apart and block the dust, play good dustproof effect, and simultaneously, adjust through flexible subassembly 7 and spray the height, and then can form the cascade of co-altitude as required and keep apart the dust and block, application scope has effectively been improved, can also bleed through inlet scoop 2, and then can take away the dust of top, the dust collection efficiency has effectively been improved, the problem that the dust collection height can not be adjusted as required to the dust keeper for the mining current has been solved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 invention can be understood by those of ordinary skill in the art through specific situations. The appliances presented in this document can be connected to an external master controller, and the master controller can be a conventionally known device for controlling a computer or the like.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete joining mode of each part all can adopt conventional means such as ripe bolt, rivet, welding among the prior art, does not detailed here again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mining dust-proof device comprises a shell (1) and a spraying assembly located below the shell (1), and is characterized in that the spraying assembly comprises a buffer box (11), a first spraying part (13) and a second spraying part (14) which are sequentially arranged at the lower end of the buffer box (11), and the first spraying part (13) and the second spraying part (14) are communicated with the buffer box (11);

the middle part of the upper end of the buffer box (11) is hinged with a hinge seat (19), and the upper end of the hinge seat (19) is connected with the output end of a telescopic component (7) arranged in the middle part of the lower end of the shell (1);

install water tank (3) in casing (1), just casing (1) part of water tank (3) left and right sides is equipped with an air-sucking mouth (2) respectively the symmetry, water tank (3) are through a plurality of rubber hose (10) and baffle-box (11) intercommunication.

2. The mining dust-proof device of claim 1, characterized in that the first spraying part (13) is evenly provided with a plurality of first spraying openings (15) at the side surface, the second spraying part (14) is evenly provided with a plurality of second spraying openings (16) at the middle part of the side surface, and the second spraying part (14) is evenly provided with a plurality of third spraying openings (17) with downward output openings at the upper part of the side surface.

3. The mining dust-proof device according to claim 1, characterized in that the buffer box (11) comprises a buffer box main body (21), a connecting pipe (20) for communicating with the rubber hose (10) is installed at the upper end of the buffer box main body (21), and a valve (22) is installed on the connecting pipe (20).

4. The mining dust-proof device according to claim 3, characterized in that a mounting plate (4) is fixedly mounted on the upper end of the housing (1), a mounting bolt (5) is fixedly connected on the upper end of the mounting plate (4), and a fixing plate (6) is detachably connected on the upper end of the mounting bolt (5).

5. The mining dust keeper according to claim 4, characterized in that the telescopic assembly (7) comprises a fixed seat (8) fixedly mounted at the lower end of the housing (1), a telescopic rod (9) is mounted at the lower end of the fixed seat (8), and the output end of the telescopic rod (9) is fixedly connected with the hinged seat (19).

6. The mining dust-proof device of any one of claims 1 to 5, characterized in that the end of the second spraying part (14) is correspondingly provided with a side nozzle (12) for communicating with the side nozzle, the side nozzle (12) comprises a nozzle body (24), a dismounting pipe (23) and a filter screen (18), the dismounting pipe (23) is fixedly arranged at the input end of the nozzle body (24), and the filter screen (18) is detachably connected at the output end of the nozzle body (24).