CN201596475U - 煤矿瓦斯引射配气系统 - Google Patents
煤矿瓦斯引射配气系统 Download PDFInfo
- Publication number
- CN201596475U CN201596475U CN2009202687840U CN200920268784U CN201596475U CN 201596475 U CN201596475 U CN 201596475U CN 2009202687840 U CN2009202687840 U CN 2009202687840U CN 200920268784 U CN200920268784 U CN 200920268784U CN 201596475 U CN201596475 U CN 201596475U
- Authority
- CN
- China
- Prior art keywords
- injector
- valve
- gas
- injection
- coal mine
- 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 - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 50
- 239000007924 injection Substances 0.000 claims abstract description 50
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 239000003595 mist Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202687840U CN201596475U (zh) | 2009-12-31 | 2009-12-31 | 煤矿瓦斯引射配气系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202687840U CN201596475U (zh) | 2009-12-31 | 2009-12-31 | 煤矿瓦斯引射配气系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201596475U true CN201596475U (zh) | 2010-10-06 |
Family
ID=42807522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202687840U Expired - Fee Related CN201596475U (zh) | 2009-12-31 | 2009-12-31 | 煤矿瓦斯引射配气系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201596475U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103623718A (zh) * | 2013-12-04 | 2014-03-12 | 天津开发区合普工贸有限公司 | 一种定量推进切削式结块形固体粉尘扩散装置 |
CN103850698A (zh) * | 2014-03-31 | 2014-06-11 | 河南理工大学 | 自动稀释上隅角瓦斯的射流引射器 |
CN108035767A (zh) * | 2018-01-04 | 2018-05-15 | 山西正大恒通科技有限公司 | 煤矿瓦斯引射系统及用于其中的引射流器 |
-
2009
- 2009-12-31 CN CN2009202687840U patent/CN201596475U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103623718A (zh) * | 2013-12-04 | 2014-03-12 | 天津开发区合普工贸有限公司 | 一种定量推进切削式结块形固体粉尘扩散装置 |
CN103623718B (zh) * | 2013-12-04 | 2015-03-25 | 天津开发区合普工贸有限公司 | 一种定量推进切削式结块形固体粉尘扩散装置 |
CN103850698A (zh) * | 2014-03-31 | 2014-06-11 | 河南理工大学 | 自动稀释上隅角瓦斯的射流引射器 |
CN108035767A (zh) * | 2018-01-04 | 2018-05-15 | 山西正大恒通科技有限公司 | 煤矿瓦斯引射系统及用于其中的引射流器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202036942U (zh) | 一种可调节气体混合器 | |
CN201596475U (zh) | 煤矿瓦斯引射配气系统 | |
CN202803173U (zh) | 瓦斯静态混合装置 | |
CN103047199A (zh) | 一种空气射流泵 | |
CN201915101U (zh) | 一种动物细胞培养生物反应器 | |
CN101251026B (zh) | 风水联动调节喷雾装置 | |
CN203448004U (zh) | 一种适用于低压气体的气体混合装置 | |
CN201581918U (zh) | 煤矿用复合混气装置 | |
CN201416890Y (zh) | 鼓风引射式燃气燃烧器 | |
CN201140996Y (zh) | 一种曝气生物滤池射流布水布气装置 | |
CN218042946U (zh) | 一种氢水灌溉装置 | |
CN2863783Y (zh) | 脉冲射流曝气反应器 | |
CN104928404A (zh) | 蔗汁二级硫熏中和系统以及中和方法 | |
CN202580606U (zh) | 富氧充气装置 | |
CN103016210A (zh) | 一种燃气发动机混合器 | |
CN205832789U (zh) | 气体降尘、混配一体化均配器装置 | |
CN202302075U (zh) | 一种流量调节阀及其水气混合装置 | |
CN204913643U (zh) | 一种喷丸机用喷丸发生系统 | |
KR20110092468A (ko) | 연료전지용 수소 재순환 이젝터 | |
CN203751826U (zh) | 数控机床加工设备中的切削冷却装置 | |
CN203474892U (zh) | 一种气体混合器 | |
CN103406038B (zh) | 一种适用于低压气体的气体混合装置 | |
CN201827161U (zh) | 二次引射喷射器 | |
CN204550218U (zh) | 动态增氧系统 | |
CN217909763U (zh) | 生物脱硫再生的喷射装置 |
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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20151231 |
|
EXPY | Termination of patent right or utility model |