CN210087371U

CN210087371U - High-efficient automatic dust removal atomizer is used in metal mining

Info

Publication number: CN210087371U
Application number: CN201920454530.1U
Authority: CN
Inventors: 杜少卿; 苗乃冉; 孙振杰; 于凯
Original assignee: Xilin Guole Mengshan Jinbaiyin Hubu Mining Co Ltd
Current assignee: Xilin Guole Mengshan Jinbaiyin Hubu Mining Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-02-18
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a metal mine field uses high-efficient automatic dust removal atomizer in metal mine exploitation, through setting up raise dust monitor, controller, suction pump and fog gun machine, utilize raise dust monitor real time monitoring mine site raise dust data, when surpassing the specified value, the controller sends the instruction, starts suction pump and fog gun ware, carries out spray dust removal, need not manual operation, improves the degree of automation, adopts the atomizing dust fall simultaneously, and it is higher to compare traditional watering dust fall efficiency; through setting up observation window and filling opening, operating personnel observes the water yield in the basin through the observation window, is convenient for in time supply the water yield to influence the dust removal.

Description

High-efficient automatic dust removal atomizer is used in metal mining

Technical Field

The utility model relates to a metal mine field specifically is a metal mine exploitation is with high-efficient automatic atomizer that removes dust.

Background

The mining history of the Chinese metal mine is long, the shaft sinking mining of the copper mine is started 3000 years ago, and more than 2000 years ago, a more standard mining technology is provided. However, in recent times, the metal mining technology in China is in a lag state for a long time, and the mine production is basically operated by hands, so that the metal mining technology cannot be rapidly developed until the 20 th century and the 50 th century. Especially, in recent decades, China has comprehensively developed scientific and technological attack and customs researches of various modern mining processes and technologies, and has gained great achievements in the aspects of open-pit steep-wall mining, interrupted-continuous mining, staged large-diameter deep-hole mining, segmented medium-deep-hole mining, mechanized stratified mining, natural caving mining, leaching mining, high-efficiency mine filling, rock mass supporting and reinforcing, mine water prevention and control, open-pit complete mining equipment, underground complete mining equipment and the like, so that the technical level of metal mine mining in China is rapidly improved, and the development of the metal mine mining industry is powerfully promoted. During the mining and transportation process of metal mines, a large amount of raised dust can be generated, when the mine rocks are transported by automobiles, the raised dust on the road surface is usually the largest dust pollution source of air pollution of the mines, the raised dust amount accounts for about 60% -70% of the total amount of main dust production processes such as full mine shoveling, loading and transporting, the concentration of dust in a certain time period is obviously over standard, the visual visibility is reduced, the transportation difficulty of the vehicles is increased, the safety risk coefficient is increased, and the smooth and effective operation of production is influenced. At present, most mines adopt a mobile circulating water spraying vehicle, but the water spraying vehicle is limited in quantity, long in circulating period and limited in operation time, so that the 'far hydrolysis' cannot be caused, the water drops are large in diameter, less in adsorbable dust, limited in water spraying height and small in area, the dust cannot be effectively inhibited, and the requirements of safe and environment-friendly operation in mining areas cannot be met.

At present, a Chinese patent with the application number of CN201820184604.X discloses a water spraying and dust falling device for a surface mine, which comprises a water taking sedimentation tank, a water storage tank and a water spraying and dust falling device; the water taking sedimentation tank is higher than the water storage tank so as to ensure that water automatically flows to the water storage tank through a water conveying pipe, and the water storage tank is higher than the elevation of all the water spraying dust settling devices; the water source at the highest point of the sedimentation stope automatically flows to a water taking sedimentation tank through a water conveying pipe, purified water on the surface layer of the sedimentation tank is extracted by a siphon device and is conveyed to a water storage tank through the water conveying pipe; the water storage tank is connected with the water spray dust-settling device through a water delivery pipe; the water spray dust settling device comprises a dust settling water pipe, a nozzle, an electromagnetic valve and a cable, wherein the water spray dust settling device is provided with a plurality of water spray dust settling devices and is uniformly arranged on roads along two directions of an original ore bin and a waste dump, a sprayer of each water spray dust settling device is installed at the top of the dust settling water pipe, the electromagnetic valve installed on the dust settling water pipe is connected with a timing controller arranged in an on-duty room through the cable, and the timing controller controls the opening and closing of the nozzle through controlling the electromagnetic valve. The invention has the characteristics of simple structure, convenient operation, good dust removal effect, high operation efficiency and low cost. However, when the device is used for dust falling, the dust condition needs to be judged manually, the device is opened manually when people are needed for dust falling, and the device is closed manually when dust falling is not needed, so that the use is inconvenient. Based on this, the utility model designs a metal mining uses high-efficient automatic dust removal atomizer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal mine is opened and is adopted high-efficient automatic dust removal atomizer to the used gas pipeline that provides in solving above-mentioned background needs the manual work to judge the dust condition when using the device to carry out the dust fall, and artifical opening device in the time of need people's dust fall, artifical closing device in the time of need not the dust fall, awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency automatic dust-removing and spraying device for metal mine exploitation comprises a counterweight bottom plate, wherein a water tank is arranged in the center of the top of the counterweight bottom plate, a tank cover is arranged at the top end of the water tank, a through hole is formed in the center of the top end of the tank cover, a water outlet pipe is arranged inside the water tank, two groups of clamping grooves are symmetrically formed in two ends of the top of the counterweight bottom plate, supporting columns are clamped inside the clamping grooves, a supporting plate is fixedly mounted at the top ends of the supporting columns, a dust-raising monitor is fixedly mounted at one edge of the top end of the supporting plate, a water suction pump is arranged in the center of the top end of the tank cover, the bottom end of the water suction pump is connected with the water outlet pipe, a water supply pipe is connected to the top end of the water suction pump, a, the improved fog gun is characterized in that a controller is arranged at the top end of the tank cover, connecting rods are symmetrically and fixedly mounted on the inner wall of the concave support, a fog gun device is fixedly connected between the connecting rods, a water filling port is formed in the side wall of the counterweight bottom plate, the water filling port is communicated with the water tank, and an observation window is arranged on the side wall of the counterweight bottom plate.

Preferably, the clamping grooves are symmetrically arranged on two sides of the top end of the counterweight bottom plate by taking the center of the top end of the water tank as a symmetric center, and the depth of each clamping groove is equal to one half of the height of the supporting column.

Preferably, the diameter of the through hole is the same as that of the water outlet pipe, the diameters of the first through hole, the second through hole and the water supply pipe are the same, and the top end of the water supply pipe is connected with the bottom end of the fog gun device.

Preferably, a protective cushion pad is arranged on the inner wall of the line hole.

Preferably, the position of the orthographic projection of the water filling port on the inner wall of the water tank is close to the top end of the inner wall of the water tank, and the height of a horizontal center line of the position of the orthographic projection of the observation window on the inner wall of the water tank is lower than one third of the height of the water tank.

Preferably, raise dust monitor, suction pump, controller and fog gun ware electric connection power, controller electric control raise dust monitor, suction pump and fog gun ware.

Compared with the prior art, the beneficial effects of the utility model are that: the controller is convenient to be connected with the dust monitor and the fog gun device by arranging the wire holes; by arranging the dust raising monitor, the controller, the water suction pump and the fog gun machine, the dust raising monitor is used for monitoring dust raising data of a mine field in real time, when the dust raising data exceed a specified value, the controller sends an instruction to start the water suction pump and the fog gun machine for spraying and dedusting, manual operation is not needed, the automatic degree is improved, and meanwhile, atomization dust fall is adopted, and compared with the traditional sprinkling dust fall efficiency, the dust fall efficiency is higher; through setting up observation window and filling opening, operating personnel observes the water yield in the basin through the observation window, is convenient for in time supply the water yield to influence the dust removal.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-counterweight bottom plate, 2-water tank, 3-tank cover, 4-through hole, 5-water outlet pipe, 6-clamping groove, 7-supporting column, 8-supporting plate, 9-dust raising monitor, 10-water pump, 11-water supply pipe, 12-first through hole, 13-concave support, 14-second through hole, 15-line hole, 16-controller, 17-connecting rod, 18-fog gun device, 19-water injection port and 20-observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the examples of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency automatic dust removal spraying device for metal mine exploitation comprises a counterweight bottom plate 1, a water tank 2 is arranged at the center of the top of the counterweight bottom plate 1, a tank cover 3 is arranged at the top end of the water tank 2, a through hole 4 is arranged at the center of the top end of the tank cover 3, a water outlet pipe 5 is arranged inside the water tank 2, two groups of clamping grooves 6 are symmetrically arranged at two ends of the top of the counterweight bottom plate 1, supporting columns 7 are clamped inside the clamping grooves 6, a supporting plate 8 is fixedly arranged at the top ends of the supporting columns 7, a dust raising monitor 9 is fixedly arranged at one edge of the top end of the supporting plate 8, a water suction pump 10 is arranged at the center of the top end of the tank cover 3, the bottom end of the water suction pump 10 is connected with the water outlet pipe 5, a water supply pipe 11 is connected to the top end of the water suction pump 10, the top end of the groove cover 3 is provided with a controller 16, the inner wall of the concave support 13 is symmetrically and fixedly provided with connecting rods 17, fog gun devices 18 are fixedly connected between the connecting rods 17, the side wall of the counterweight bottom plate 1 is provided with a water filling port 19, the water filling port 19 is communicated with the water groove 2, and the side wall of the counterweight bottom plate 1 is provided with an observation window 20.

The clamping grooves 6 are symmetrically arranged on two sides of the top end of the counterweight bottom plate 1 by taking the top end center of the water tank 2 as a symmetric center, the depth of each clamping groove 6 is equal to one half of the height of each supporting column 7, and the stability of the supporting columns 7 clamped in the clamping grooves 9 is guaranteed; the diameter of the through hole 4 is the same as that of the water outlet pipe 5, the diameters of the first through hole 12, the second through hole 14 and the water supply pipe 11 are the same, and the top end of the water supply pipe 11 is connected with the bottom end of the fog gun device 18; a protective cushion pad is arranged on the inner wall of the wire hole 15 to protect the electric wire passing through the wire hole 15; the position of the water injection port 19 projected on the inner wall of the water tank 2 in a forward manner is close to the top end of the inner wall of the water tank 2, and the height of a horizontal center line of the position of the observation window 20 projected on the inner wall of the water tank 2 in a forward manner is lower than one third of the height of the water tank 2; the dust monitor 9, the water pump 10, the controller 16 and the fog gun 18 are electrically connected with a power supply, and the controller 16 electrically controls the dust monitor 9, the water pump 10 and the fog gun 18.

One specific application of this embodiment is: raise dust monitor 9 detects the raise dust condition of mineral products in real time, and with data transmission to controller 16, when the index exceeds standard, controller 16 gives an instruction, start suction pump 10 and fog gun ware 18, water in suction pump 10 with basin 2 is carried to fog gun ware 18 through outlet pipe 5 and delivery pipe 11, fog gun ware 18 carries out the fog gun and removes dust, when the index closes standard, controller 16 stops the work of 18 of suction pump 10 and fog gun ware, observe the water yield of basin 2 through observation window 20, be convenient for in time supply the water yield through water filling port 19, the device can be opened automatically when needs remove dust, self-closing when not needing to remove dust, and is convenient to use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a metal mining uses high-efficient automatic dust removal atomizer, includes counter weight bottom plate (1), its characterized in that: the water tank (2) is arranged at the center of the top of the counterweight bottom plate (1), the trough cover (3) is arranged at the top end of the trough cover (2), the through hole (4) is formed in the center of the top end of the trough cover (3), the water outlet pipe (5) is arranged inside the trough cover (2), two groups of clamping grooves (6) are symmetrically formed in two ends of the top of the counterweight bottom plate (1), the supporting columns (7) are clamped inside the clamping grooves (6), the supporting plate (8) is fixedly installed at the top ends of the supporting columns (7), the dust raising monitor (9) is fixedly installed at one edge of the top end of the supporting plate (8), the water suction pump (10) is arranged at the center of the top end of the trough cover (3), the bottom end of the water suction pump (10) is connected with the water outlet pipe (5), the water feeding, support plate (8) top center fixed mounting has spill support (13), second through-hole (14) have been seted up at spill support (13) bottom center, bracing plate (8) top is close to the position of raise dust monitor (9) and has been seted up line hole (15), be provided with controller (16) on capping (3) top, symmetry fixed mounting has connecting rod (17) on spill support (13) inner wall, fixedly connected with fog gun ware (18) between connecting rod (17), water filling port (19) have been seted up to counter weight bottom plate (1) lateral wall, water filling port (19) and basin (2) intercommunication, be provided with observation window (20) on counter weight bottom plate (1) lateral wall.

2. The efficient automatic dust removal spraying device for metal mining of claim 1, which is characterized in that: the clamping grooves (6) are symmetrically arranged on two sides of the top end of the counterweight bottom plate (1) by taking the center of the top end of the water tank (2) as a symmetric center, and the depth of each clamping groove (6) is equal to one half of the height of the supporting column (7).

3. The efficient automatic dust removal spraying device for metal mining of claim 1, which is characterized in that: the diameter of the through hole (4) is the same as that of the water outlet pipe (5), the diameters of the first through hole (12), the second through hole (14) and the water supply pipe (11) are the same, and the top end of the water supply pipe (11) is connected with the bottom end of the fog gun device (18).

4. The efficient automatic dust removal spraying device for metal mining of claim 1, which is characterized in that: and a protective cushion pad is arranged on the inner wall of the wire hole (15).

5. The efficient automatic dust removal spraying device for metal mining of claim 1, which is characterized in that: the position of the orthographic projection of the water filling port (19) on the inner wall of the water tank (2) is close to the top end of the inner wall of the water tank (2), and the height of the horizontal center line of the position of the orthographic projection of the observation window (20) on the inner wall of the water tank (2) is lower than one third of the height of the water tank (2).

6. The efficient automatic dust removal spraying device for metal mining of claim 1, which is characterized in that: the dust monitor is characterized in that the dust monitor (9), the water suction pump (10), the controller (16) and the fog gun device (18) are electrically connected with a power supply, and the controller (16) electrically controls the dust monitor (9), the water suction pump (10) and the fog gun device (18).