CN210113380U - Dust device for coal mining - Google Patents
Dust device for coal mining Download PDFInfo
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- CN210113380U CN210113380U CN201920627171.5U CN201920627171U CN210113380U CN 210113380 U CN210113380 U CN 210113380U CN 201920627171 U CN201920627171 U CN 201920627171U CN 210113380 U CN210113380 U CN 210113380U
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- controller
- coal mining
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Abstract
The utility model discloses a dust device is adopted in coal mining, including the water catch bowl, the driving track has been pour to the inner wall of water catch bowl, and sets up the limbers that the equidistance distributes in orbital bottom of driving, the top joint of water catch bowl has the board that leaks, and has the storage water tank through bolted connection in outer wall one side of water catch bowl, there is the suction pump at the top of storage water tank through bolted connection, and the top of suction pump is connected with the spray pipe through the cutting ferrule, there is the controller outer wall one side of storage water tank through bolted connection. The utility model discloses in, through being provided with electronic flow control valve, speed of a motor vehicle velometer, door type mounting bracket, spray pipe, water jet, speed of a motor vehicle velometer detectable coal mine vehicle's speed through the wire with information transfer to controller, the controller passes through the flow size of electronic flow control valve regulation spray pipe, through the water jet blowout of spray pipe bottom installation, can carry out abundant hydrojet to coal mine vehicle, improved dust fall effect.
Description
Technical Field
The utility model relates to a coal mine technical field especially relates to a dust device for coal mining.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks.
When the colliery is mined, the colliery after the exploitation is transported by the coal car and is carried, but the colliery after the exploitation has a large amount of coal ashes, when transporting, can lead to the exploitation tunnel to produce a large amount of dusts to need spray the dust fall to the coal car, but the speed of each coal car is different, and the tradition sprays dust device and can not spray the volume according to the different changes of the speed of a motor vehicle, thereby leads to the too fast coal car dust fall effect of speed of a motor vehicle poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the dust device for coal mining who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust-settling device for coal mining comprises a water collecting tank, wherein a travelling rail is cast on the inner wall of the water collecting tank, and the bottom of the travelling crane track is provided with water through holes distributed at equal intervals, the top of the water collecting tank is clamped with a water leakage plate, and one side of the outer wall of the water collecting tank is connected with a water storage tank through a bolt, the top of the water storage tank is connected with a water pump through a bolt, the top of the water pump is connected with a spray pipe through a clamping sleeve, one side of the outer wall of the water storage tank is connected with a controller through a bolt, the bottom of the inner wall of the water storage tank is connected with a liquid level sensor through a bolt, and one side of the inner wall of the water storage tank is connected with a sedimentation tank through a bolt, the bottom of one side of the outer wall of the sedimentation tank is provided with a first through hole, and the inside stopper of first through-hole has connect the sealing plug, there is a door type mounting bracket at the top of water catch bowl through bolted connection, there is the electron flow control valve outer wall of spray pipe through threaded connection.
Preferably, the welding of top one side of storage water tank has the inlet tube, and the outer wall of inlet tube has sealed lid through threaded connection, and the welding of outer wall one side bottom of storage water tank has the outlet pipe.
Preferably, a filter tank is arranged on one side of the top of the water collecting tank, and one side of the top of the filter tank is sequentially connected with a quartz sand filter layer, an asbestos gauze filter layer and an activated carbon filter layer through bolts.
Preferably, the bottom of the water suction pump is connected with a water suction pipe through a clamping sleeve, and the bottom of the water suction pipe is connected with a filter screen cylinder through a bolt.
Preferably, one side of the outer wall of the door-shaped mounting frame is connected with a mounting rod through a bolt, and one section of the mounting rod is connected with a laser positioner through a bolt.
Preferably, the controller is electrically connected with the water suction pump and an external switch of the laser positioner through leads, and the controller is electrically connected with the liquid level sensor and the electronic flow regulating valve through leads.
Preferably, the top of door type mounting bracket is connected with the speed meter of the motor vehicle through the erection column, and the water spray pipe bottom welding of the bottom installation of door type mounting bracket has the water jet that the equidistance distributes, controller and speed meter of the motor vehicle and external power supply pass through wire electric connection.
The utility model has the advantages that:
1. the utility model provides a dust fall device is adopted in colliery exploitation, through being provided with the weeping board, the water catch bowl, the limbers, the quartz sand filter layer, the asbestos gauge filter layer, the active carbon filter layer, the storage water tank, the water after spraying falls into the water catch bowl through the weeping board, filters in proper order through the quartz sand filter layer, the asbestos gauge filter layer and the active carbon filter layer of water catch bowl one side installation, the water after the filtration falls into the sedimentation tank and deposits, can carry out recycle to the washing liquid;
2. the utility model provides a dust device is adopted in colliery, through being provided with electronic flow control valve, speed-measuring unit, door type mounting bracket, spray pipe, water jet, the speed-measuring unit of speed can detect the speed of colliery vehicle, transmits information to the controller through the wire, and the controller passes through the flow size of electronic flow control valve regulation spray pipe, and the water jet blowout through the installation of spray pipe bottom can carry out abundant hydrojet to colliery vehicle, has improved the dust fall effect;
3. the utility model provides a dust device is adopted in colliery exploitation, through being provided with installation pole, laser locator, suction pump, when coal mine vehicle passes through the driving rail motion, when coal mine vehicle cuts laser locator's laser signal, will detect information and pass through the wire and transmit to the controller, controller control suction pump is opened, can spray the clear water suction spray pipe blowout in the storage water tank, can spray coal mine vehicle accurately, has avoided the wasting of resources.
Drawings
Fig. 1 is a schematic sectional structural view of a dust settling device for coal mining according to the present invention;
fig. 2 is an enlarged schematic view of a structure a of the dust falling device for coal mining provided by the utility model;
fig. 3 is the utility model provides a dust device's door type mounting bracket structure schematic diagram for coal mining.
In the figure: the device comprises a water storage tank 1, a controller 2, a liquid inlet pipe 3, a water suction pump 4, an electronic flow control valve 5, a water spray nozzle 6, a water spray pipe 7, a vehicle speed velometer 8, a door-shaped mounting frame 9, a driving track 10, a water leakage plate 11, a water collecting tank 12, a water through hole 13, a sedimentation tank 14, a filter screen cylinder 15, a liquid level sensor 16, a sealing plug 17, a quartz sand filter layer 18, an active carbon filter layer 19, an asbestos screen filter layer 20, a laser positioner 21, an installation rod 22 and a filter tank 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a dust-settling device for coal mining, comprising a water collecting tank 12, a travelling crane rail 10 is poured on the inner wall of the water collecting tank 12, the bottom of the travelling crane rail 10 is provided with water through holes 13 distributed at equal intervals, the top of the water collecting tank 12 is clamped with a water leaking plate 11, one side of the outer wall of the water collecting tank 12 is connected with a water storage tank 1 through bolts, the top of the water storage tank 1 is connected with a water suction pump 4 through bolts, the top of the water suction pump 4 is connected with a water spray pipe 7 through a clamping sleeve, one side of the outer wall of the water storage tank 1 is connected with a controller 2 through bolts, the bottom of the inner wall of the water storage tank 1 is connected with a liquid level sensor 16 through bolts, one side of the inner wall of the water storage tank 1 is connected with a sedimentation tank 14 through bolts, the bottom of one side of the, the outer wall of the spray pipe 7 is connected with an electronic flow regulating valve 5 through threads.
Wherein, one side of the top of the water storage tank 1 is welded with a water inlet pipe 3, the outer wall of the water inlet pipe 3 is connected with a sealing cover through screw threads, the bottom of one side of the outer wall of the water storage tank 1 is welded with a water outlet pipe, one side of the top of the water collecting tank 12 is provided with a filter tank 23, and one side of the top of the filter tank 23 is sequentially connected with a quartz sand filter layer 18, an asbestos mesh filter layer 20 and an active carbon filter layer 19 through bolts, the bottom of the water pump 4 is connected with a water pumping pipe through a clamping sleeve, the bottom of the water pumping pipe is connected with a filter screen cylinder 15 through a bolt, one side of the outer wall of the door-shaped mounting frame 9 is connected with a mounting rod 22 through a bolt, and one section of the mounting rod 22 is connected with a laser positioner 21 through a bolt, the controller 2 is electrically connected with the water pump 4 and an external switch of the laser positioner 21 through leads, and the controller 2 is electrically connected with the liquid level sensor 16 and the electronic flow regulating valve 5 through leads.
Example 2
Referring to fig. 3, a dust device for coal mining, the speed of a motor vehicle velometer 8 that the erection column is connected is passed through at the top that still includes door type mounting bracket 9, and the welding of 7 bottoms of spray pipe of the bottom installation of door type mounting bracket 9 has water jet 6 that the equidistance distributes, controller 2 passes through wire electric connection with speed of a motor vehicle velometer 8 and external power source, the speed of 8 detectable coal mine vehicles of speed of a motor vehicle velometer, with information transfer to controller 2 through the wire, controller 2 passes through the flow size that electronic flow control valve 5 adjusted spray pipe 7, spout 6 blowout through 7 bottoms of spray pipe installation, can fully spray liquid to coal mine vehicles, the dust suppression effect has been improved.
The working principle is as follows: when the coal mine vehicle moves through the travelling crane track 10 and the laser signal of the laser locator 21 is cut off by the coal mine vehicle, the detection information is transmitted to the controller 2 with the model of DATA-7311 through a lead, the controller 2 controls the water suction pump 4 to be opened, clean water in the water storage tank 1 is pumped into the water spray pipe 7 to be sprayed out, the coal mine vehicle can be accurately sprayed, the resource waste is avoided, the speed measurer 8 can detect the speed of the coal mine vehicle, the information is transmitted to the controller 2 through the lead, the controller 2 adjusts the flow of the water spray pipe 7 through the electronic flow adjusting valve 5, the clean water is sprayed out through the water spray nozzle 6 arranged at the bottom of the water spray pipe 7, the coal mine vehicle can be fully sprayed, the dust fall effect is improved, the sprayed water falls into the water collecting tank 12 through the water leakage plate 11, and is sequentially filtered through the quartz sand filter layer 18, the asbestos gauze filter layer 20 and the active carbon filter layer 19 arranged at one, the filtered water falls into the sedimentation tank 14 for sedimentation, and the cleaning liquid can be recycled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The dust falling device for coal mining comprises a water collecting tank (12) and is characterized in that a travelling crane rail (10) is poured on the inner wall of the water collecting tank (12), water through holes (13) distributed equidistantly are formed in the bottom of the travelling crane rail (10), a water leakage plate (11) is clamped on the top of the water collecting tank (12), a water storage tank (1) is connected to one side of the outer wall of the water collecting tank (12) through bolts, a water suction pump (4) is connected to the top of the water storage tank (1) through bolts, a water spray pipe (7) is connected to the top of the water suction pump (4) through a clamping sleeve, a controller (2) is connected to one side of the outer wall of the water storage tank (1) through bolts, a liquid level sensor (16) is connected to the bottom of the inner wall of the water storage tank (1) through bolts, a sedimentation tank (14) is connected to one side of the inner wall of the water, and the inside stopper of first through-hole has connect sealing plug (17), there is door type mounting bracket (9) at the top of water catch bowl (12) through bolted connection, there is electron flow control valve (5) outer wall of spray pipe (7) through threaded connection.
2. The dust falling device for coal mining according to claim 1, wherein a water inlet pipe (3) is welded on one side of the top of the water storage tank (1), a sealing cover is connected to the outer wall of the water inlet pipe (3) through threads, and a water outlet pipe is welded on the bottom of one side of the outer wall of the water storage tank (1).
3. The dust falling device for coal mining according to claim 1, wherein a filter tank (23) is arranged on one side of the top of the water collecting tank (12), and a quartz sand filter layer (18), an asbestos gauze filter layer (20) and an activated carbon filter layer (19) are sequentially connected to one side of the top of the filter tank (23) through bolts.
4. The dust falling device for coal mining according to claim 1, wherein a water pumping pipe is connected to the bottom of the water pumping pump (4) through a clamping sleeve, and a filter screen cylinder (15) is connected to the bottom of the water pumping pipe through a bolt.
5. A dust reducing device for coal mining according to claim 1, characterized in that one side of the outer wall of the door-shaped mounting frame (9) is connected with a mounting rod (22) through a bolt, and one section of the mounting rod (22) is connected with a laser locator (21) through a bolt.
6. The dust fall device for coal mining according to claim 1, wherein the controller (2) is electrically connected with external switches of the water suction pump (4) and the laser positioner (21) through conducting wires, and the controller (2) is electrically connected with the liquid level sensor (16) and the electronic flow regulating valve (5) through conducting wires.
7. The dust falling device for coal mining according to claim 1, wherein a vehicle speed detector (8) is connected to the top of the door type mounting frame (9) through a mounting column, water spraying nozzles (6) distributed at equal intervals are welded to the bottom of a water spraying pipe (7) mounted at the bottom of the door type mounting frame (9), and the controller (2) is electrically connected with the vehicle speed detector (8) and an external power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627171.5U CN210113380U (en) | 2019-05-05 | 2019-05-05 | Dust device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627171.5U CN210113380U (en) | 2019-05-05 | 2019-05-05 | Dust device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210113380U true CN210113380U (en) | 2020-02-25 |
Family
ID=69579225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627171.5U Expired - Fee Related CN210113380U (en) | 2019-05-05 | 2019-05-05 | Dust device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210113380U (en) |
-
2019
- 2019-05-05 CN CN201920627171.5U patent/CN210113380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200225 Termination date: 20210505 |