CN201401189Y - 矿用自动喷粉抑爆装置 - Google Patents
矿用自动喷粉抑爆装置 Download PDFInfo
- Publication number
- CN201401189Y CN201401189Y CN 200920126942 CN200920126942U CN201401189Y CN 201401189 Y CN201401189 Y CN 201401189Y CN 200920126942 CN200920126942 CN 200920126942 CN 200920126942 U CN200920126942 U CN 200920126942U CN 201401189 Y CN201401189 Y CN 201401189Y
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- CN
- China
- Prior art keywords
- powder spraying
- automatic powder
- suppression device
- explosion suppression
- spraying explosion
- 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.)
- Expired - Lifetime
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- 239000000843 powder Substances 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 title claims abstract description 21
- 238000004880 explosion Methods 0.000 claims abstract description 23
- 229920002472 Starch Polymers 0.000 claims description 23
- 235000019698 starch Nutrition 0.000 claims description 23
- 239000008107 starch Substances 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 17
- 238000005065 mining Methods 0.000 claims description 16
- 230000001629 suppression Effects 0.000 claims description 15
- 238000010410 dusting Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 20
- 239000003245 coal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229940098458 powder spray Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200920126942 CN201401189Y (zh) | 2009-04-08 | 2009-04-08 | 矿用自动喷粉抑爆装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200920126942 CN201401189Y (zh) | 2009-04-08 | 2009-04-08 | 矿用自动喷粉抑爆装置 |
Publications (1)
Publication Number | Publication Date |
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CN201401189Y true CN201401189Y (zh) | 2010-02-10 |
Family
ID=41660990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200920126942 Expired - Lifetime CN201401189Y (zh) | 2009-04-08 | 2009-04-08 | 矿用自动喷粉抑爆装置 |
Country Status (1)
Country | Link |
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CN (1) | CN201401189Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114869A (zh) * | 2013-02-28 | 2013-05-22 | 中国矿业大学 | 一种抑制瓦斯爆炸的装置及其使用方法 |
CN103266912A (zh) * | 2013-05-28 | 2013-08-28 | 黑龙江泰安防火防爆设备有限公司 | 抑爆装置的干粉灭火剂喷嘴结构 |
CN103316444A (zh) * | 2013-05-29 | 2013-09-25 | 哈尔滨工程大学 | 一种定向爆喷阻燃抑爆器 |
CN103470295A (zh) * | 2013-09-13 | 2013-12-25 | 安阳市思菲特矿用设备有限公司 | 矿用灭火抑爆系统 |
CN103890317A (zh) * | 2011-04-07 | 2014-06-25 | Dsi地下系统有限公司 | 岩粉撒布装置 |
CN104121033A (zh) * | 2014-07-31 | 2014-10-29 | 哈尔滨通用液压机械制造有限公司 | 一种煤矿粉尘喷洒系统 |
CN105201542A (zh) * | 2015-10-28 | 2015-12-30 | 扬中市南方矿用电器有限公司 | Zybg(a)瓦斯管道输送自动喷粉抑爆装置 |
-
2009
- 2009-04-08 CN CN 200920126942 patent/CN201401189Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103890317A (zh) * | 2011-04-07 | 2014-06-25 | Dsi地下系统有限公司 | 岩粉撒布装置 |
CN103114869A (zh) * | 2013-02-28 | 2013-05-22 | 中国矿业大学 | 一种抑制瓦斯爆炸的装置及其使用方法 |
CN103114869B (zh) * | 2013-02-28 | 2015-04-29 | 中国矿业大学 | 一种抑制瓦斯爆炸的装置及其使用方法 |
CN103266912A (zh) * | 2013-05-28 | 2013-08-28 | 黑龙江泰安防火防爆设备有限公司 | 抑爆装置的干粉灭火剂喷嘴结构 |
CN103316444A (zh) * | 2013-05-29 | 2013-09-25 | 哈尔滨工程大学 | 一种定向爆喷阻燃抑爆器 |
CN103316444B (zh) * | 2013-05-29 | 2015-10-28 | 哈尔滨工程大学 | 一种定向爆喷阻燃抑爆器 |
CN103470295A (zh) * | 2013-09-13 | 2013-12-25 | 安阳市思菲特矿用设备有限公司 | 矿用灭火抑爆系统 |
CN104121033A (zh) * | 2014-07-31 | 2014-10-29 | 哈尔滨通用液压机械制造有限公司 | 一种煤矿粉尘喷洒系统 |
CN105201542A (zh) * | 2015-10-28 | 2015-12-30 | 扬中市南方矿用电器有限公司 | Zybg(a)瓦斯管道输送自动喷粉抑爆装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RE Free format text: FORMER NAME: COAL SCIENTIFIC RESEARCH INSTITUTE CHONGQING INSTITUTE Owner name: CHINA COAL TECHNOLOGY ENGINEERING GROUP CHONGQING Free format text: FORMER NAME: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RESEARCH INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee after: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Institute of Coal Science Research Institute |
|
CP03 | Change of name, title or address |
Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6 Patentee after: CCTEG CHONGQING RESEARCH INSTITUTE Co.,Ltd. Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
CX01 | Expiry of patent term |