CN104453986A - 一种负压抽放气体排水渣装置 - Google Patents
一种负压抽放气体排水渣装置 Download PDFInfo
- Publication number
- CN104453986A CN104453986A CN201410799838.1A CN201410799838A CN104453986A CN 104453986 A CN104453986 A CN 104453986A CN 201410799838 A CN201410799838 A CN 201410799838A CN 104453986 A CN104453986 A CN 104453986A
- Authority
- CN
- China
- Prior art keywords
- water slag
- slag
- water
- slag collection
- draining
- 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
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- 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
-
- 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
- E21F16/00—Drainage
-
- 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
- F04F3/00—Pumps using negative pressure acting directly on the liquid to be pumped
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410799838.1A CN104453986B (zh) | 2014-12-17 | 2014-12-17 | 一种负压抽放气体排水渣装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410799838.1A CN104453986B (zh) | 2014-12-17 | 2014-12-17 | 一种负压抽放气体排水渣装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104453986A true CN104453986A (zh) | 2015-03-25 |
CN104453986B CN104453986B (zh) | 2018-05-22 |
Family
ID=52900656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410799838.1A Expired - Fee Related CN104453986B (zh) | 2014-12-17 | 2014-12-17 | 一种负压抽放气体排水渣装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104453986B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2778903Y (zh) * | 2005-03-22 | 2006-05-10 | 赵亦军 | 节水型负压式厕所 |
CN202560301U (zh) * | 2012-05-18 | 2012-11-28 | 解波 | 煤矿瓦斯抽采管路负压自动放水装置 |
CN202756017U (zh) * | 2012-07-06 | 2013-02-27 | 樊跃辉 | 自动排渣放水器 |
CN202991128U (zh) * | 2013-01-10 | 2013-06-12 | 哈尔滨科比特机电设备有限公司 | 一种煤矿瓦斯抽放管路的负压自动放水器 |
CN203394571U (zh) * | 2013-07-25 | 2014-01-15 | 张斌 | 气动式负压自动排渣放水器 |
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 |
CN203724627U (zh) * | 2014-03-12 | 2014-07-23 | 张波 | 防逆流的颅内引流用三通阀 |
CN204386641U (zh) * | 2014-12-17 | 2015-06-10 | 任花鹏 | 一种负压抽放气体排水渣装置 |
-
2014
- 2014-12-17 CN CN201410799838.1A patent/CN104453986B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2778903Y (zh) * | 2005-03-22 | 2006-05-10 | 赵亦军 | 节水型负压式厕所 |
CN202560301U (zh) * | 2012-05-18 | 2012-11-28 | 解波 | 煤矿瓦斯抽采管路负压自动放水装置 |
CN202756017U (zh) * | 2012-07-06 | 2013-02-27 | 樊跃辉 | 自动排渣放水器 |
CN202991128U (zh) * | 2013-01-10 | 2013-06-12 | 哈尔滨科比特机电设备有限公司 | 一种煤矿瓦斯抽放管路的负压自动放水器 |
CN203394571U (zh) * | 2013-07-25 | 2014-01-15 | 张斌 | 气动式负压自动排渣放水器 |
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 |
CN203724627U (zh) * | 2014-03-12 | 2014-07-23 | 张波 | 防逆流的颅内引流用三通阀 |
CN204386641U (zh) * | 2014-12-17 | 2015-06-10 | 任花鹏 | 一种负压抽放气体排水渣装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104453986B (zh) | 2018-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Bai Jingzhi Inventor after: Yang Jiubo Inventor after: Wang Yongbao Inventor after: Missionary Inventor after: Qi Donghe Inventor after: Liu Weixin Inventor after: Liu Yan Inventor after: Liu Hanci Inventor after: Li Yunsheng Inventor after: Wu Zhenhua Inventor before: Ren Huapeng Inventor before: Yu Shuiliang Inventor before: Li Dongkui Inventor before: Ma Guohua Inventor before: Wang Ziming Inventor before: An Jianchao |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180328 Address after: Yu Wang village north of Shandong Province in 272000 Rencheng District of Jining City Applicant after: SHANDONG DONGSHAN WANGLOU COAL MINE CO.,LTD. Address before: 467000 Henan province Pingdingshan weidongou total road Pingdingshan Tianan coal mining coal exploration engineering Limited by Share Ltd Applicant before: Ren Huapeng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20211217 |
|
CF01 | Termination of patent right due to non-payment of annual fee |