CN202866809U - Dust source tracking and atomizing dust falling device of coal mining machine - Google Patents
Dust source tracking and atomizing dust falling device of coal mining machine Download PDFInfo
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- CN202866809U CN202866809U CN 201220507460 CN201220507460U CN202866809U CN 202866809 U CN202866809 U CN 202866809U CN 201220507460 CN201220507460 CN 201220507460 CN 201220507460 U CN201220507460 U CN 201220507460U CN 202866809 U CN202866809 U CN 202866809U
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Abstract
The utility model relates to a dust source tracking and atomizing dust falling device of a coal mining machine. The dust source tracking and atomizing dust falling device comprises a wireless and/or infrared transmitter arranged on corresponding coal mining machine, and a plurality of atomizing units which are arranged on a corresponding hydraulic bracket at intervals along a left-right direction, wherein each atomizing unit comprises a shower nozzle connected with a corresponding water source and a wireless and/or infrared receiver for receiving a transmitting signal of the wireless and/or infrared transmitter; the pipeline corresponding to each spray nozzle is internally provided with a switching control valve; each atomizing unit further comprises a sub-controller which is connected with the corresponding switching control valve; a signal input end of each sub-controller is connected with a signal output end of the corresponding wireless and/or infrared receiver; and the atomizing dust falling device further comprises a main controller which is in communication connection with each sub-controller and is used for controlling the corresponding sub-controller to control the corresponding switching control valve to be switched-on/off. The utility model provides the dust source tracking and atomizing dust falling device of the coal mining machine, which can automatically spray water to remove the dust according to the position displacement of the coal mining machine.
Description
Technical field
The utility model relates to mine dedusting equipment, relates in particular to coal-winning machine dirt source and follows the tracks of atomizing de-dusting apparatus.
Background technology
The working forms of existing coal-winning machine is: coal-winning machine is after creeping into forward, coal-winning machine can carry out the coal mining of width by left and right sides transverse shifting to treat the mining coal seam wall, coal under coal-winning machine is adopted is exported by corresponding conveyer, and in the tunnel at coal-winning machine rear, be provided with the hydraulic pressure support that plays a supportive role and extend to arrange along left and right directions, coal-winning machine can produce a large amount of dust in the process that move left and right is mined, these dust are outstanding problems of dust work place safety in production, also are the major hidden dangers that affects Safety of Coal Mine Production.The control measures of taking now generally is that corresponding spray dust remover is set, and to reduce the concentration of dust in the air, still existing spray dust remover watering and lowering dust efficient is low, artifical influence factor is large, the depositing dust form is single, and automation control is not high, can not satisfy corresponding safety in production requirement.
Summary of the invention
It is a kind of when coal-winning machine is laterally mined that the purpose of this utility model is to provide, and can move the coal-winning machine dirt source of carrying out the automatic water jetting depositing dust according to coal winning machine position and follow the tracks of atomizing de-dusting apparatus.
In order to address the above problem, the technical solution of the utility model is:
Atomizing de-dusting apparatus is followed the tracks of in a kind of coal-winning machine dirt source, comprise the wireless and/or infrared transmitter that is arranged at when using on the corresponding coal-winning machine and be arranged at intervals at a plurality of sprayer units on the corresponding hydraulic support along left and right directions, described each sprayer unit includes the shower nozzle that links to each other with corresponding water source by pipeline and is used for receiving the wireless and/or infrared remote receiver that transmits of described wireless and/or infrared transmitter, be provided with switching control pilot in pipeline corresponding to described each shower nozzle, described each sprayer unit also comprises the sub-controller that connects with corresponding switch valve control, the signal input part of described sub-controller links to each other with the signal output part of described corresponding wireless and/or infrared remote receiver, and described spray dust remover also comprises with described each sub-controller communication connection to send the master controller of the corresponding switching control pilot break-make of control to corresponding sub-controller.
Described switching control pilot is electrical ball valve.
The beneficial effects of the utility model are: during work, wireless and/or infrared transmitter is installed on the corresponding coal-winning machine and with coal-winning machine and moves, signal wireless and/or the infrared transmitter emission is received by the wireless and/or infrared remote receiver of correspondence, thereby make master controller obtain the accurate location of coal-winning machine, master controller is just opened by the switching control pilot that corresponding sub-controller is controlled corresponding sprayer unit, close simultaneously the switching control pilot of other sprayer unit, so that corresponding shower nozzle is sprayed water to the position that dust is arranged, there is not the position of dust not need to spray water, move left and right along with coal-winning machine, master controller can be controlled the shower nozzle of different sprayer units and spray water, this has just realized the tracking depositing dust to coal-winning machine, has also realized water saving simultaneously.
Description of drawings
Fig. 1 is the use state diagram of the utility model embodiment;
Fig. 2 is the layout schematic diagram of the utility model embodiment;
Fig. 3 is the electrical schematic diagram of the utility model embodiment.
The specific embodiment
The embodiment of atomizing de-dusting apparatus is followed the tracks of shown in Fig. 1 ~ 3 in a kind of coal-winning machine dirt source: be provided with the hydraulic support 4 that extends along left and right directions in the tunnel at coal-winning machine 3 rears.Atomizing de-dusting apparatus comprises wireless launcher and the infrared transmitter that is arranged at when using on the corresponding coal-winning machine 3, atomizing de-dusting apparatus also comprises along left and right directions and is arranged at intervals at a plurality of sprayer units on the corresponding hydraulic support 4, each sprayer unit included shower nozzle 5 that pipeline links to each other with corresponding water source and with wireless, infrared transmitter is corresponding wireless receiver and the infrared remote receiver that arranges respectively, wireless, infrared remote receiver is respectively applied to receive wireless, transmitting of infrared transmitter, in the pipeline of each shower nozzle 5 correspondence, be provided with switching control pilot 9, switching control pilot is electrical ball valve, each sprayer unit also comprises the sub-controller 6 with corresponding switching control pilot control connection, the signal input part of sub-controller 6 and wireless, the signal output part of infrared remote receiver links to each other, and spray dust remover also comprises with described each sub-controller communication connection to send the master controller 1 of the corresponding switching control pilot break-make of control to corresponding sub-controller.Mining coal seam is treated in 2 expressions among the figure.
During use, master controller 1 is arranged at the place of corresponding easy operating, wireless, infrared transmitter is mobile with coal-winning machine 3, wireless, infrared remote receiver is used for receiving wireless, transmitting of infrared transmitter, to determine the accurate location of coal-winning machine 3, thereby make master controller can determine that the electrical ball valve of which sprayer unit can open, the electrical ball valve of which sprayer unit does not need to open, the easiest generation dust of proximity of wind direction under the general coal-winning machine, therefore only need open several shower nozzles that close on of wind direction under the coal-winning machine, spraying distribution becomes fan-shaped angle parallel with the work plane cross section, and dust is implemented the interception of multiple tracks tentiform.By coal-winning machine is followed the tracks of atomizing de-dusting, the efficient of watering and lowering dust is higher.By wireless and infrared two emission, receiver are set, guaranteed the stability of whole device, certainly in other embodiment of the present utility model, can also only use wireless senser or infrared sensor.
Claims (2)
1. atomizing de-dusting apparatus is followed the tracks of in a coal-winning machine dirt source, it is characterized in that: comprise the wireless and/or infrared transmitter that is arranged at when using on the corresponding coal-winning machine and be arranged at intervals at a plurality of sprayer units on the corresponding hydraulic support along left and right directions, described each sprayer unit includes the shower nozzle that links to each other with corresponding water source by pipeline and is used for receiving the wireless and/or infrared remote receiver that transmits of described wireless and/or infrared transmitter, be provided with switching control pilot in pipeline corresponding to described each shower nozzle, described each sprayer unit also comprises the sub-controller that connects with corresponding switch valve control, the signal input part of described sub-controller links to each other with the signal output part of described corresponding wireless and/or infrared remote receiver, and described spray dust remover also comprises with described each sub-controller communication connection to send the master controller of the corresponding switching control pilot break-make of control to corresponding sub-controller.
2. atomizing de-dusting apparatus is followed the tracks of in coal-winning machine dirt according to claim 1 source, and it is characterized in that: described switching control pilot is electrical ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507460 CN202866809U (en) | 2012-09-29 | 2012-09-29 | Dust source tracking and atomizing dust falling device of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507460 CN202866809U (en) | 2012-09-29 | 2012-09-29 | Dust source tracking and atomizing dust falling device of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866809U true CN202866809U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507460 Expired - Fee Related CN202866809U (en) | 2012-09-29 | 2012-09-29 | Dust source tracking and atomizing dust falling device of coal mining machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202866809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443129A (en) * | 2015-12-04 | 2016-03-30 | 安徽千一智能设备股份有限公司 | Dust source tracking and intelligent spraying and dust setting system for mine coal cutter |
| CN110593941A (en) * | 2019-10-22 | 2019-12-20 | 邳州市政隆建设有限公司 | Automatic tracking spraying dust suppression system for coal mine dust source |
| CN112523797A (en) * | 2020-12-20 | 2021-03-19 | 枣庄矿业集团新安煤业有限公司 | Wireless intelligent positioning spraying dust-settling system for fully mechanized coal mining face |
-
2012
- 2012-09-29 CN CN 201220507460 patent/CN202866809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443129A (en) * | 2015-12-04 | 2016-03-30 | 安徽千一智能设备股份有限公司 | Dust source tracking and intelligent spraying and dust setting system for mine coal cutter |
| CN110593941A (en) * | 2019-10-22 | 2019-12-20 | 邳州市政隆建设有限公司 | Automatic tracking spraying dust suppression system for coal mine dust source |
| CN112523797A (en) * | 2020-12-20 | 2021-03-19 | 枣庄矿业集团新安煤业有限公司 | Wireless intelligent positioning spraying dust-settling system for fully mechanized coal mining face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee after: Power Polytron Technologies Inc Address before: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee before: Zhengzhou GL Tech Company |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |