CN202108513U - Dust source tracking, atomizing and dust-falling mechanism of coal mining machine - Google Patents
Dust source tracking, atomizing and dust-falling mechanism of coal mining machine Download PDFInfo
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- CN202108513U CN202108513U CN2011201867311U CN201120186731U CN202108513U CN 202108513 U CN202108513 U CN 202108513U CN 2011201867311 U CN2011201867311 U CN 2011201867311U CN 201120186731 U CN201120186731 U CN 201120186731U CN 202108513 U CN202108513 U CN 202108513U
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- dust
- atomizing
- falling
- depositing dust
- coal
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Abstract
The utility model discloses a dust source tracking, atomizing and dust-falling mechanism of a coal mining machine, which belongs to the technical field of environment-friendly safety facilities for coal mines. The mechanism comprises a dust source tracking and dust-falling main control box, automatic atomizing and dust-falling controllers, a light-controlled receiving sensor, a remote controller, an electric ball valve, a main water pipe, an atomizing pipe and a light-controlled transmission sensor; the atomizing and dust-falling controllers are connected with the dust source tracking and dust-falling main control box; the light-controlled receiving sensor is connected with the automatic atomizing and dust-falling controllers; the remote controller is used for controlling the working states of the automatic atomizing and dust-falling controllers; the electric ball valve is connected onto a pipeline of the atomizing pipe in a matching way; the atomizing pipe is connected with the main water pipe; a shutoff valve is mounted on the atomizing pipe; the light-controlled transmission sensor is arranged on the coal mining machine; the dust source tracking and dust-falling main control box and the automatic atomizing and dust-falling controllers are connected with a power cable; and the electric ball valve is connected with the automatic atomizing and dust-falling controllers. The advantage is that the dust generated in the coal mining process of the coal mining machine is effectively suppressed.
Description
Technical field
The utility model belongs to Environmental Safety facility technology field, colliery, is specifically related to a kind of coal-winning machine dirt source and follows the tracks of atomizing de-dusting mechanism
Background technology
Dust causes following two kinds of harm at least under
coal mine: the one, influence the healthy of coal miner, and can cause ore deposit tuberculosis when serious; The 2nd, when dust concentration reaches capacity state, can set off an explosion, cause the ore deposit to ruin the people and die.In addition, dust causes severe contamination to the various facilities of coal excavation apparatus and down-hole, and, cause blurred vision (can degree of opinion reduce) because of dust suspends, thereby to cause maloperation, bury potential safety hazard.
under coal mine on the fully-mechanized mining working coal-winning machine of operation be the main dust source that causes Mine Dust, therefore fully-mechanized mining working is implemented to follow the tracks of atomizing de-dusting and can suppress the dirt source effectively, improve subsurface environment.
are previous, and mostly by manually-operated, operator's labour intensity is big for the atomizing de-dusting of fully-mechanized mining working, and atomizing de-dusting weak effect and safety are unreliable to be guaranteed.In recent years, automation has been realized to the spray for dust suppression of fully-mechanized mining working in nearly all colliery, thereby has greatly practiced thrift human input and improved dust-laying effect.Can be to this by the utility model patent notice of authorization CN201763370U confirmation that is not limited to; The technical contribution of this patent is that the water route of coal-winning machine auto spraying dust falling system is separated with the water route of coal-winning machine cooling motor, has solved can not pressurize and the problem of water shortage; Nozzle specially used embodiment through being arranged on the coal-winning machine is sprayed to producing dirt zone parcel pointedly, or the like.Specifically can be referring to the 0026th section in the manual of this patent.
It is its shortcoming that above-mentioned patent scheme can not be implemented atomizing de-dusting in distinguished and admirable each zone downwards of coal-winning machine, therefore still has improved necessity, below the technical scheme that will introduce under this background, produce
Summary of the invention
The task of
the utility model is to provide a kind of and can implements to unite spraying automatically and use and form the coal-winning machine dirt source that desirable water smoke curtain makes the dirt source that causes in the coal mining process be able to effectively containment and follow the tracks of atomizing de-dusting mechanism the distinguished and admirable zone downwards of coal mining ore deposit machine.
The task of
the utility model is accomplished like this; Atomizing de-dusting mechanism is followed the tracks of in a kind of coal-winning machine dirt source; Comprise dirt source tracking depositing dust master control case, auto spraying depositing dust controller, light-operated receiving sensor, remote controller, electrical ball valve, water main, injection spray pipe and light-operated emission sensor; The atomizing de-dusting controller is followed the tracks of depositing dust master control case by communication cable and dirt source and is connected; Light-operated receiving sensor is connected with auto spraying depositing dust controller through signal cable, and remote controller is used to control the duty of auto spraying depositing dust controller, and electrical ball valve connects on the pipeline of injection spray pipe; And injection spray pipe is connected with water main; And stop valve is installed on injection spray pipe, and between electrical ball valve and water main, light-operated emission sensor is arranged on the coal-winning machine this stop valve in the position on the injection spray pipe; Wherein: the dirt source is followed the tracks of depositing dust master control case and is connected with feed cable with auto spraying depositing dust controller, and electrical ball valve is connected with auto spraying depositing dust controller through signal control line.
described stop valve of the utility model is spherical stop valve.
described electrical ball valve of the utility model is the electronic ball valve of essential safe type.
The technical scheme that
the utility model provides is coordinated in the zone of fully-mechanized mining working can unite spraying by formation spraying point automatically in the zone below the coal-winning machine wind direction; Form the water smoke curtain, the dust that produces in the coal-winning machine coal mining process is effectively contained.
Description of drawings
Fig. 1 is the first embodiment sketch map of the utility model.
Fig. 2 is the application examples sketch map of the utility model.
Embodiment:
Fig. 1 is asked for an interview in
; Depositing dust master control case 1 is followed the tracks of in the dirt source that provided; One group of quantity does not receive the auto spraying depositing dust controller 2 of diagram restricted number; Be connected with feed cable 10 by communication transition cable 22 between the adjacent auto spraying depositing dust controller 2, and one at end promptly is connected with dirt source tracking depositing dust master control case 1 by communication cable 21 and power supply transition cable 101 with dirt source tracking depositing dust master control case 1 adjacent auto spraying depositing dust controller 2.Each auto spraying depositing dust controller 2 sets an electrical ball valve 5 and a light-operated receiving sensor 3; Wherein, Electrical ball valve 5 is the electronic ball valve of essential safe type; Be connected with 2 electrical controls of auto spraying depositing dust controller through signal control line 51, and light-operated receiving sensor 3 is connected with 2 electrical controls of auto spraying depositing dust controller through signal cable 31.Aforesaid electrical ball valve 5 connects on injection spray pipe 7; On injection spray pipe 7, be provided with drencher head 72 (also can claim fog-spray nozzle); Injection spray pipe 7 is connected with water main 6; Stop valve 71 is set on the pipeline of injection spray pipe 7, and stop valve 71 is spherical stop valve, and it is between electrical ball valve 5 and the water main 6 in the position on the injection spray pipe 7.The remote controller of illustrating among the figure 4 is used for 2 remote manual controls of auto spraying depositing dust controller are controlled according to common practise.Light-operated emission sensor 8 is arranged on the coal-winning machine 9.
Application examples:
have provided dirt source and have followed the tracks of the light-operated receiving sensor of depositing dust master control case 1, a N auto spraying depositing dust controller 2, N 3, a N electrical ball valve 5 and N injection spray pipe 7, and the notion of N described here is meant according to actual needs and does not have the specifically quantity of qualification.
are provided with n spraying point at whole fully-mechanized mining working 20, begin to be arranged as in order 1#, 2#, x#～n# from air intake.When coal-winning machine 9 work moves to 1# promptly corresponding to the leftmost light-operated receiving sensor 3 of location status shown in Figure 2; Light-operated emission sensor 8 by being provided with on the coal-winning machine 9 is given light-operated receiving sensor 3 to signal; It is a leftmost auto spraying depositing dust controller 2 that signal is sent into 1#; Signal is through after handling; By 1# auto spraying depositing dust controller 2 position signalling of coal-winning machine 9 is sent to the dirt source through the serial communication line and follow the tracks of depositing dust master control case 1; Depositing dust master control case 1 is followed the tracks of behind the position signalling that receives coal-winning machine 9 in the dirt source, and according to the predefined spraying point of uniting, the instruction of will spraying sends to corresponding auto spraying depositing dust controller 2; Auto spraying depositing dust controller 2 is opened the electrical ball valve 5 that is connected with its electrical control according to the spraying order that comes from dirt source tracking depositing dust master control case 1, carries out auto spraying.
When coal-winning machine 9 was moved to the neutral gear position of light-operated receiving sensor 3 in working order, auto spraying depositing dust controller 2 received the spraying delay time and sprays
, and delay time arrives, and spraying stops automatically.The rest may be inferred, and when coal-winning machine 9 was in the position of x# spraying point shown in Figure 2, system's executive mode was identical.Thereby be reduced in the dust that is produced in the coal mining process effectively
Claims (3)
1. atomizing de-dusting mechanism is followed the tracks of in a coal-winning machine dirt source; It is characterized in that comprising dirt source tracking depositing dust master control case (1), auto spraying depositing dust controller (2), light-operated receiving sensor (3), remote controller (4), electrical ball valve (5), water main (6), injection spray pipe (7) and light-operated emission sensor (8); Atomizing de-dusting controller (2) is followed the tracks of depositing dust master control case (1) by communication cable (21) and dirt source and is connected; Light-operated receiving sensor (3) is connected with auto spraying depositing dust controller (2) through signal cable (31); Remote controller (4) is used to control the duty of auto spraying depositing dust controller (2); Electrical ball valve (5) connects on the pipeline of injection spray pipe (7), and injection spray pipe (7) is connected with water main (6), and stop valve (71) is installed on injection spray pipe (7); This stop valve (71) is positioned between electrical ball valve (5) and the water main (6) in the position on the injection spray pipe (7); Light-operated emission sensor (8) is arranged on the coal-winning machine (9), wherein: the dirt source is followed the tracks of depositing dust master control case (1) and is connected with feed cable (10) with auto spraying depositing dust controller (2), and electrical ball valve (5) is connected with auto spraying depositing dust controller (2) through signal control line (51).
2. atomizing de-dusting mechanism is followed the tracks of in coal-winning machine dirt according to claim 1 source, it is characterized in that described stop valve (71) is spherical stop valve.
3. atomizing de-dusting mechanism is followed the tracks of in coal-winning machine dirt according to claim 1 source, it is characterized in that described electrical ball valve (5) is the electronic ball valve of essential safe type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201867311U CN202108513U (en) | 2011-06-03 | 2011-06-03 | Dust source tracking, atomizing and dust-falling mechanism of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201867311U CN202108513U (en) | 2011-06-03 | 2011-06-03 | Dust source tracking, atomizing and dust-falling mechanism of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108513U true CN202108513U (en) | 2012-01-11 |
Family
ID=45433949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201867311U Expired - Fee Related CN202108513U (en) | 2011-06-03 | 2011-06-03 | Dust source tracking, atomizing and dust-falling mechanism of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108513U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235170A (en) * | 2011-06-03 | 2011-11-09 | 江苏华凯矿业科技有限公司 | Dust source tracing and spray dust settling mechanism for coal mining machine |
| CN103422881A (en) * | 2013-08-16 | 2013-12-04 | 安徽理工大学 | Intelligent mining atomization dust settling device |
| CN103470259A (en) * | 2013-07-28 | 2013-12-25 | 陈业武 | Module-combined plate-type tracking water-spray dust collector for coal cutter in underground mine |
| CN104018873A (en) * | 2014-06-05 | 2014-09-03 | 徐州大屯工贸实业公司 | Mine intelligent spraying and aspirating device |
| 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 |
-
2011
- 2011-06-03 CN CN2011201867311U patent/CN202108513U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235170A (en) * | 2011-06-03 | 2011-11-09 | 江苏华凯矿业科技有限公司 | Dust source tracing and spray dust settling mechanism for coal mining machine |
| CN103470259A (en) * | 2013-07-28 | 2013-12-25 | 陈业武 | Module-combined plate-type tracking water-spray dust collector for coal cutter in underground mine |
| CN103422881A (en) * | 2013-08-16 | 2013-12-04 | 安徽理工大学 | Intelligent mining atomization dust settling device |
| CN104018873A (en) * | 2014-06-05 | 2014-09-03 | 徐州大屯工贸实业公司 | Mine intelligent spraying and aspirating device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120111 Termination date: 20170603 |