CN206017179U - 煤矿应急排水设备 - Google Patents
煤矿应急排水设备 Download PDFInfo
- Publication number
- CN206017179U CN206017179U CN201620624125.6U CN201620624125U CN206017179U CN 206017179 U CN206017179 U CN 206017179U CN 201620624125 U CN201620624125 U CN 201620624125U CN 206017179 U CN206017179 U CN 206017179U
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- CN
- China
- Prior art keywords
- cover
- pump
- stone
- pump head
- emergency drainage
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003245 coal Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 11
- 239000011435 rock Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000035515 penetration Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620624125.6U CN206017179U (zh) | 2016-06-23 | 2016-06-23 | 煤矿应急排水设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620624125.6U CN206017179U (zh) | 2016-06-23 | 2016-06-23 | 煤矿应急排水设备 |
Publications (1)
Publication Number | Publication Date |
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CN206017179U true CN206017179U (zh) | 2017-03-15 |
Family
ID=58243016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620624125.6U Expired - Fee Related CN206017179U (zh) | 2016-06-23 | 2016-06-23 | 煤矿应急排水设备 |
Country Status (1)
Country | Link |
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CN (1) | CN206017179U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117287255A (zh) * | 2023-11-23 | 2023-12-26 | 江苏澳构矿业科技股份有限公司 | 一种矿石开采用紧急排水装置 |
-
2016
- 2016-06-23 CN CN201620624125.6U patent/CN206017179U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117287255A (zh) * | 2023-11-23 | 2023-12-26 | 江苏澳构矿业科技股份有限公司 | 一种矿石开采用紧急排水装置 |
CN117287255B (zh) * | 2023-11-23 | 2024-02-02 | 江苏澳构矿业科技股份有限公司 | 一种矿石开采用紧急排水装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171205 Address after: 551700 Guizhou Province, Bijie city seven District No. 1 Xueyuan Road Patentee after: GUIZHOU UNIVERSITY OF ENGINEERING SCIENCE Address before: 551700 Guizhou area of Bijie Province, Xueyuan Road seven cities Guizhou Engineering Institute of Applied Technology College of mining engineering Co-patentee before: Liu Yilei Patentee before: Huang Suguo Co-patentee before: Zhao Guoqi |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190623 |
|
CF01 | Termination of patent right due to non-payment of annual fee |