CN114000914B - 一种煤矿瓦斯抽采装置 - Google Patents
一种煤矿瓦斯抽采装置 Download PDFInfo
- Publication number
- CN114000914B CN114000914B CN202111483603.8A CN202111483603A CN114000914B CN 114000914 B CN114000914 B CN 114000914B CN 202111483603 A CN202111483603 A CN 202111483603A CN 114000914 B CN114000914 B CN 114000914B
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- Prior art keywords
- pipeline
- pipe body
- connecting pipe
- gas
- gear
- 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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- 238000000605 extraction Methods 0.000 title claims abstract description 88
- 239000003245 coal Substances 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111483603.8A CN114000914B (zh) | 2021-12-07 | 2021-12-07 | 一种煤矿瓦斯抽采装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111483603.8A CN114000914B (zh) | 2021-12-07 | 2021-12-07 | 一种煤矿瓦斯抽采装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114000914A CN114000914A (zh) | 2022-02-01 |
CN114000914B true CN114000914B (zh) | 2024-05-03 |
Family
ID=79931418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111483603.8A Active CN114000914B (zh) | 2021-12-07 | 2021-12-07 | 一种煤矿瓦斯抽采装置 |
Country Status (1)
Country | Link |
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CN (1) | CN114000914B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117967387B (zh) * | 2024-04-02 | 2024-05-28 | 山西潞安环保能源开发股份有限公司 | 一种井下瓦斯吸收装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103790618A (zh) * | 2014-03-05 | 2014-05-14 | 王宽 | 一种矿用水浴式孔口防喷及除尘装置 |
WO2015054984A1 (zh) * | 2013-10-16 | 2015-04-23 | 中国矿业大学 | 煤矿井下气液两相交替相驱压裂煤体强化瓦斯抽采方法 |
CN108301799A (zh) * | 2018-04-03 | 2018-07-20 | 淮北矿业股份有限公司 | 一种钻孔抽采除尘装置及其使用方法 |
CN209195467U (zh) * | 2018-11-12 | 2019-08-02 | 赵杰 | 一种防止煤矿瓦斯超限的通风装置 |
CN111137685A (zh) * | 2020-01-03 | 2020-05-12 | 山东理工大学 | 一种用于热氧化的煤矿抽采瓦斯混配空气输送装置及方法 |
CN210686047U (zh) * | 2019-10-29 | 2020-06-05 | 杨德智 | 一种煤矿井下瓦斯抽采装置 |
CN111298584A (zh) * | 2020-04-13 | 2020-06-19 | 山东聚亨源环保科技有限公司 | 一种双文丘里式气动湿法除尘系统 |
CN111720161A (zh) * | 2020-07-02 | 2020-09-29 | 杨东方 | 一种煤矿采煤工作面上隅角瓦斯抽采装置 |
CN113217082A (zh) * | 2021-05-26 | 2021-08-06 | 陕西陕煤韩城矿业有限公司 | 煤矿瓦斯抽采管路气、水、煤渣分离装置及分离方法 |
-
2021
- 2021-12-07 CN CN202111483603.8A patent/CN114000914B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015054984A1 (zh) * | 2013-10-16 | 2015-04-23 | 中国矿业大学 | 煤矿井下气液两相交替相驱压裂煤体强化瓦斯抽采方法 |
CN103790618A (zh) * | 2014-03-05 | 2014-05-14 | 王宽 | 一种矿用水浴式孔口防喷及除尘装置 |
CN108301799A (zh) * | 2018-04-03 | 2018-07-20 | 淮北矿业股份有限公司 | 一种钻孔抽采除尘装置及其使用方法 |
CN209195467U (zh) * | 2018-11-12 | 2019-08-02 | 赵杰 | 一种防止煤矿瓦斯超限的通风装置 |
CN210686047U (zh) * | 2019-10-29 | 2020-06-05 | 杨德智 | 一种煤矿井下瓦斯抽采装置 |
CN111137685A (zh) * | 2020-01-03 | 2020-05-12 | 山东理工大学 | 一种用于热氧化的煤矿抽采瓦斯混配空气输送装置及方法 |
CN111298584A (zh) * | 2020-04-13 | 2020-06-19 | 山东聚亨源环保科技有限公司 | 一种双文丘里式气动湿法除尘系统 |
CN111720161A (zh) * | 2020-07-02 | 2020-09-29 | 杨东方 | 一种煤矿采煤工作面上隅角瓦斯抽采装置 |
CN113217082A (zh) * | 2021-05-26 | 2021-08-06 | 陕西陕煤韩城矿业有限公司 | 煤矿瓦斯抽采管路气、水、煤渣分离装置及分离方法 |
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CN114000914A (zh) | 2022-02-01 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Bai Yanlong Inventor after: Niu Shaopeng Inventor after: Gu Tengfei Inventor after: Chen Songjie Inventor after: Bian Weidong Inventor after: Jiang Mengmeng Inventor after: Yang Tianliang Inventor after: Xu Weidong Inventor after: Lu Hui Inventor after: Shi Yanchao Inventor after: Li Chengquan Inventor after: Zhou Binbin Inventor after: Jing Xuwu Inventor after: Fan Li Inventor before: Bai Yanlong Inventor before: Niu Shaopeng Inventor before: Gu Tengfei Inventor before: Chen Songjie Inventor before: Bian Weidong Inventor before: Jiang Mengmeng Inventor before: Yang Tianliang Inventor before: Xu Weidong Inventor before: Lu Hui Inventor before: Shi Yanchao Inventor before: Li Chengquan Inventor before: Zhou Binbin Inventor before: Jing Xuwu Inventor before: Fan Li |