CN105156146A - Blasting warning linkage intelligent spraying control device - Google Patents
Blasting warning linkage intelligent spraying control device Download PDFInfo
- Publication number
- CN105156146A CN105156146A CN201510644882.XA CN201510644882A CN105156146A CN 105156146 A CN105156146 A CN 105156146A CN 201510644882 A CN201510644882 A CN 201510644882A CN 105156146 A CN105156146 A CN 105156146A
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- CN
- China
- Prior art keywords
- blasting
- control device
- warning
- spraying
- purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Abstract
The invention provides a blasting warning linkage intelligent spraying control device, and relates to a purification spraying dust prevention technology during the warning period before or after the blasting of a coal mine underground blasting driving working face. The blasting warning linkage intelligent spraying control device adopts the technical scheme that the blasting warning linkage intelligent spraying control device comprises an electric sound control spraying host machine, an electric ball valve and a purification spray head, wherein a high-pressure rubber pipe is connected with a dust prevention pipeline; the other end of the high-pressure rubber pipe is connected with the purification spray head; the purification spray head is arranged at a working face; the electric sound control spraying host machine is connected with the electric ball valve; and the electric sound control spraying host machine is connected with a warning line expansion and contraction device through a blasting warning voice prompt device. The blasting warning linkage intelligent spraying control device has the advantages that in the blasting warning time of blasting mining and blasting driving working faces, a purification water curtain in the working face is controlled to be opened in advance; high pressure, high temperature, dust and toxic and harmful gas contents generated at the blasting moment are reduced in the first time; various kinds of hidden danger can be eliminated; a comfortable and proper work environment is provided for workers; the physical and mental health of the workers and the safety of facilities and equipment are protected; and the clean sanitary and safe production of a coal mine is realized.
Description
Technical field
The present invention relates to technical field of mine safety, be specifically related to a kind of underground coal mine gun diging face and blow out front and back alerts purification spray dust control technology.
Background technology
Each underground coal mine gun diging face is blown out period, due to be responsible for by safety inspector, fireboss, class monitor and group leader, the person of blowing out checking driving face blow out safe mass standard whether meet blow out before and after to require and whether gas before and after blowing out meets the standard of blowing out, then after " three people's interlockings ", by the scene person of blowing out, safety inspector and class monitor and group leader pull-up blasting guarding line in person.During vigilance task, must not be let alone whom and enter security area, main play warning and warning function, only obtain specifying the class of warning personnel, after group leader notifies to withdraw from the sentries in person, just can remove warning and enter working region and carry out work, not do any other purposes.Warning regulation: the safe distance of blowing out of blast mining face is be not less than 50 meters.The safe distance Shi Zhi lane of blowing out of gun diging face is not less than 100 meters, and turning roadway is not less than 75 meters.
Current each underground coal mine gun diging face blows out auto spraying mainly mechanical type and electric sound-controlled atomization mechanism two profiles number.Two kinds blow out auto spraying one be mechanical type, another kind of be electric sound-controlled atomization mechanism; Mechanical type operating principle is that gun diging face blows out generation shock wave, rushes dirt ripple and touches jolting plate and open dust-proof water, thus realize purification spray dust; Electric sound-controlled atomization mechanism operating principle blows out generation shock wave for gun diging face, rushes dirt ripple and touch and open electrical ball valve, realize purification spray dust.
Summary of the invention
The object of the invention is to solve that big gun is adopted, gun diging face is in the blasting guarding time; controls in advance opens purification water curtain in work plane; the very first time reduces because blowing out the high pressure, high temperature, dust, the toxic and harmful content that produce instantaneously; eliminate all kinds of hidden danger brought; for the working environment that operating personnel provides comfortable, is suitable for; protection operating personnel physical and mental health, facility, device security, realize the safety in production of mine sanitation and hygiene.
For achieving the above object, the technical solution used in the present invention is:
A kind of blasting guarding interlock smart spraying control device, comprise electric sound-controlled spraying main frame, electrical ball valve, purification shower nozzle, high-pressure rubber pipe is connected with dust-proof pipeline, the other end connects purification shower nozzle, purification shower nozzle is arranged on work plane, electric sound-controlled spraying main frame is connected with electrical ball valve, and electric sound-controlled spraying main frame is connected with warning line stretching device by blasting guarding sound prompt device.
According to described blasting guarding interlock smart spraying control device, in described warning line stretching device, circumvolution has blasting guarding line, and is provided with trigger switch, and warning line stretching device is turned on warning line support by holder peace.
According to described blasting guarding interlock smart spraying control device, described blasting guarding sound prompt device is with work order circuits for triggering, and electric sound-controlled spraying main frame is with signal receiving device.
Tool of the present invention has the following advantages.
1, blasting guarding interlock smart spraying control device is adopted at big gun, is uninterruptedly purified spray during gun diging face blasting guarding.
2, blasting guarding interlock smart spraying control device is mainly developed in the technical foundation of blasting guarding sound prompt device and electric sound-controlled atomization mechanism, and fund input is few, and transformation debugging link is easy, and security performance is reliable and stable.
3, blasting guarding interlock smart spraying control device achieves that big gun is adopted, gun diging face purification water curtain controls to open, and the very first time eliminates and reduces because of blowing out the high pressure, high temperature, dust, the toxic and harmful content that produce instantaneously, all kinds of hidden danger that elimination brings.
4, blasting guarding interlock smart spraying control device for operating personnel provide comfortable, suitable working environment, protection operating personnel physical and mental health, facility, device security, realize mine sanitation and hygiene and keep the safety in production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing: 1, warning line stretching device; 2, work order circuits for triggering; 3, blasting guarding sound prompt device; 4, electric sound-controlled spraying main frame; 5, electrical ball valve; 6, signal receiving device; 7, shower nozzle is purified; 8, high-pressure rubber pipe; 9, dust-proof pipeline; 10, gate valve.
Detailed description of the invention
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Traditional blasting guarding interlock smart spraying control device, comprise electric sound-controlled spraying main frame 4, electrical ball valve 5, purification shower nozzle 7, high-pressure rubber pipe 8 is connected with dust-proof pipeline 9, and the other end connects purification shower nozzle 7.Purification shower nozzle 7 is arranged on that big gun is adopted, before gun diging face.Maximum feature is: electric sound-controlled spraying main frame 4 is connected with electrical ball valve 5, and electric sound-controlled spraying main frame 4 is connected with warning line stretching device 1 by blasting guarding sound prompt device 3.
The 1 li of circumvolution of described warning line stretching device has blasting guarding line, and warning line stretching device 1 is turned on warning line support by holder peace.The warning line of pull-up has automatically reset function, and the warning line of pull-up can close trigger switch.Described trigger switch can be proximity switch.Trigger switch can trigger blasting guarding sound prompt device 3, makes it send acousto-optic signal, sends triggering work instruction simultaneously.Electric sound-controlled spraying main frame 4, with signal receiving device 6, after receiving signal, will open electrical ball valve 5,
The operating principle of this device is as described below.
Want ready work before blowing out, before blowing out, withdraw that big gun is adopted, before gun diging face, within the scope of work plane, electric sound-controlled spraying main frame 4, water source and power supply guarantees that realization is in normal open mode, and electrical ball valve 5 is now in closed condition.After " three people interlocking ", by the person of blowing out, safety inspector, class monitor and group leader set up a cordon stretching device 1 blasting guarding line after, keep guard, anyone can not enter and blow out in region simultaneously.
When the warning line stretching device 1 of blowing out pulls out warning line, blasting guarding sound prompt device 3 can be triggered, it is made to send acousto-optic signal, blasting guarding sound prompt device 3 can send triggering work instruction simultaneously, electric sound-controlled spraying main frame 4 signal receiving device 6 receive start signal after, electrical ball valve 5 will be opened, big gun is adopted, purification shower nozzle 7 will spray before purification water curtain realizes blowing out and open spray sprinkler depositing dust in gun diging face.
Blow out period big gun adopt, purification water curtain is in all the time and opens spray state in gun diging face.When blow out terminate after, when personnel prepare to enter, blasting guarding line is recovered in warning line stretching device 1, the prompting sound optical signal of blasting guarding sound prompt device 3 will be made to close, blasting guarding sound prompt device 3 stops triggering work instruction, electric sound-controlled spraying main frame 4 returns to holding state, and electrical ball valve 5 can be closed.
Blasting guarding interlock smart spraying control device, now in field, come into operation in all job locations of blowing out, old colliery, amounts to use 10 and overlap.Blasting guarding interlock smart spraying control device has changed newly the unicity of blasting guarding device, mainly develop in the technical foundation of blasting guarding sound prompt device and electric sound-controlled atomization mechanism, fund input is few, and transformation debugging link is easy, and security performance is stable, reliable.Onsite application is respond well, has higher utilization and extention and is worth.
Embodiment recited above is only be described the preferred embodiment of the present invention; not design of the present invention and protection domain are limited; under the prerequisite not departing from design concept of the present invention; the various modification that in this area, common engineers and technicians make technical scheme of the present invention and improvement, all should fall into protection scope of the present invention.
Claims (3)
1. a blasting guarding interlock smart spraying control device, comprise electric sound-controlled spraying main frame (4), electrical ball valve (5), purification shower nozzle (7), it is characterized in that: high-pressure rubber pipe (8) is connected with dust-proof pipeline (9), the other end connects purification shower nozzle (7), purification shower nozzle (7) is arranged on work plane, electric sound-controlled spraying main frame (4) is connected with electrical ball valve (5), and electric sound-controlled spraying main frame (4) is connected with warning line stretching device (1) by blasting guarding sound prompt device (3).
2. blasting guarding interlock smart spraying control device according to claim 1, it is characterized in that: described warning line stretching device (1) inner circumvolution has blasting guarding line, and trigger switch is installed, warning line stretching device (1) is turned on warning line support by holder peace.
3. blasting guarding interlock smart spraying control device according to claim 1, it is characterized in that: described blasting guarding sound prompt device (3) is with work order circuits for triggering (2), and electric sound-controlled spraying main frame (4) is with signal receiving device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644882.XA CN105156146B (en) | 2015-10-09 | 2015-10-09 | Blasting warning linkage intelligent spraying control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644882.XA CN105156146B (en) | 2015-10-09 | 2015-10-09 | Blasting warning linkage intelligent spraying control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156146A true CN105156146A (en) | 2015-12-16 |
| CN105156146B CN105156146B (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644882.XA Active CN105156146B (en) | 2015-10-09 | 2015-10-09 | Blasting warning linkage intelligent spraying control device |
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| Country | Link |
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| CN (1) | CN105156146B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285694A (en) * | 2016-09-30 | 2017-01-04 | 湖北兴发化工集团股份有限公司 | Dust treating method and device during a kind of tunnel digging blasting |
| CN108442966A (en) * | 2018-03-15 | 2018-08-24 | 朱柏艳 | A kind of mining sound control automatic spray device |
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| CN200949474Y (en) * | 2006-09-16 | 2007-09-19 | 魏成会 | Multifunctional automatic sprayer unit of thin coal seam blast mining face |
| CN200961488Y (en) * | 2006-10-14 | 2007-10-17 | 梁润珍 | Automatic atomization device for preventing gas explosive for mining |
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| JP5135162B2 (en) * | 2008-10-22 | 2013-01-30 | エスビー工業株式会社 | Dust calming method for tunnel blasting work and spray device used therefor |
| CN203488202U (en) * | 2013-10-09 | 2014-03-19 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Intelligent blasting control spraying device |
| CN205000988U (en) * | 2015-10-09 | 2016-01-27 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Blow out and warn linkage intelligence spraying controlling means |
| CN205089354U (en) * | 2015-09-17 | 2016-03-16 | 枣庄学院 | Blow out and warn linkage intelligence spraying controlling means |
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2015
- 2015-10-09 CN CN201510644882.XA patent/CN105156146B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200949474Y (en) * | 2006-09-16 | 2007-09-19 | 魏成会 | Multifunctional automatic sprayer unit of thin coal seam blast mining face |
| CN200961488Y (en) * | 2006-10-14 | 2007-10-17 | 梁润珍 | Automatic atomization device for preventing gas explosive for mining |
| JP5135162B2 (en) * | 2008-10-22 | 2013-01-30 | エスビー工業株式会社 | Dust calming method for tunnel blasting work and spray device used therefor |
| CN201560794U (en) * | 2009-11-18 | 2010-08-25 | 山东良庄矿业有限公司 | Automatic spraying dust suppression device |
| CN102797493A (en) * | 2011-05-25 | 2012-11-28 | 冀中能源峰峰集团有限公司 | Mechanical blasting automatic gas and water sprayer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285694A (en) * | 2016-09-30 | 2017-01-04 | 湖北兴发化工集团股份有限公司 | Dust treating method and device during a kind of tunnel digging blasting |
| CN108442966A (en) * | 2018-03-15 | 2018-08-24 | 朱柏艳 | A kind of mining sound control automatic spray device |
| CN108442966B (en) * | 2018-03-15 | 2021-07-13 | 徐州迈集科技有限公司 | Mining automatic atomizer of acoustic control |
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| Publication number | Publication date |
|---|---|
| CN105156146B (en) | 2017-02-01 |
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