CN107916944A - 地下矿山水泥料投送方法 - Google Patents
地下矿山水泥料投送方法 Download PDFInfo
- Publication number
- CN107916944A CN107916944A CN201610880074.8A CN201610880074A CN107916944A CN 107916944 A CN107916944 A CN 107916944A CN 201610880074 A CN201610880074 A CN 201610880074A CN 107916944 A CN107916944 A CN 107916944A
- Authority
- CN
- China
- Prior art keywords
- cement material
- water
- cement
- pipeline
- material agent
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610880074.8A CN107916944B (zh) | 2016-10-09 | 2016-10-09 | 地下矿山水泥料投送方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610880074.8A CN107916944B (zh) | 2016-10-09 | 2016-10-09 | 地下矿山水泥料投送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107916944A true CN107916944A (zh) | 2018-04-17 |
CN107916944B CN107916944B (zh) | 2019-09-20 |
Family
ID=61892308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610880074.8A Active CN107916944B (zh) | 2016-10-09 | 2016-10-09 | 地下矿山水泥料投送方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107916944B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109595028A (zh) * | 2018-11-21 | 2019-04-09 | 中煤第建设有限公司第三十工程处 | 一种混凝土运输垂直下料方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1180917A (zh) * | 1996-10-25 | 1998-05-06 | 冲电气工业株式会社 | 簧片开关 |
JP2012097498A (ja) * | 2010-11-04 | 2012-05-24 | Denki Kagaku Kogyo Kk | 急硬性セメントコンクリートの製造方法 |
CN204844501U (zh) * | 2015-07-24 | 2015-12-09 | 金川集团股份有限公司 | 一种用于矿井的水泥输送系统 |
CN105909287A (zh) * | 2016-05-17 | 2016-08-31 | 河南理工大学 | 一种煤矿综采工作面超前支承压力区深孔注浆工艺与方法 |
CN205558931U (zh) * | 2016-04-28 | 2016-09-07 | 河北钢铁集团矿业有限公司 | 一种矿山井下自动注浆装置 |
-
2016
- 2016-10-09 CN CN201610880074.8A patent/CN107916944B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1180917A (zh) * | 1996-10-25 | 1998-05-06 | 冲电气工业株式会社 | 簧片开关 |
JP2012097498A (ja) * | 2010-11-04 | 2012-05-24 | Denki Kagaku Kogyo Kk | 急硬性セメントコンクリートの製造方法 |
CN204844501U (zh) * | 2015-07-24 | 2015-12-09 | 金川集团股份有限公司 | 一种用于矿井的水泥输送系统 |
CN205558931U (zh) * | 2016-04-28 | 2016-09-07 | 河北钢铁集团矿业有限公司 | 一种矿山井下自动注浆装置 |
CN105909287A (zh) * | 2016-05-17 | 2016-08-31 | 河南理工大学 | 一种煤矿综采工作面超前支承压力区深孔注浆工艺与方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109595028A (zh) * | 2018-11-21 | 2019-04-09 | 中煤第建设有限公司第三十工程处 | 一种混凝土运输垂直下料方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107916944B (zh) | 2019-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107916944B (zh) | 地下矿山水泥料投送方法 | |
CN202302361U (zh) | 水泥砂浆陶瓷内衬复合铸铁管 | |
CN109208592A (zh) | 一种锚杆施工方法 | |
CN105781612A (zh) | 矿井采空区的填筑方法与系统 | |
CN108709027A (zh) | 一种防粘结杂物式混凝土管材 | |
CN206917665U (zh) | 拼装式联络通道结构 | |
CN102418830A (zh) | 尾矿渣管线耐磨快速修复方法 | |
WO2016064324A1 (en) | Concrete mixture and applications of the concrete mixture | |
CN102071937B (zh) | 多金属硫化物采矿铲 | |
CN115654226A (zh) | 一种可在线监测预警的混凝土预制管道 | |
CN207465494U (zh) | 一种水泥基材料3d打印分级存储输送机构 | |
CN106122616A (zh) | 内衬式预应力钢筒混凝土管的一种长效防腐蚀方法 | |
CN202194137U (zh) | 用于土质固定的中空灌浆紧固件 | |
CN107816637A (zh) | 一种天然气管道投料机 | |
CN102352625A (zh) | 用于土质固定的中空灌浆紧固件 | |
CN201390962Y (zh) | 钢筋锚杆防腐构造 | |
CN204573429U (zh) | 一种粗骨料充填耐磨弯管 | |
CN204980387U (zh) | 气力物料输送系统用多管卸料箱 | |
Liu et al. | Paste pipeline transportation of pumping backfill technology with long distance and high stowing gradient in cold and high-altitude areas | |
CN210464060U (zh) | 低密度固体颗粒输入高密度金属液体的装置 | |
CN220841701U (zh) | 一种超薄保温预制壳 | |
CN203473725U (zh) | 耐磨活套溜管 | |
CN215928673U (zh) | 一种腐蚀性浆液专用ppr耐磨内衬陶瓷管 | |
CN219975679U (zh) | 一种高韧性塑料管道 | |
CN108609394B (zh) | 一种矿用砂浆输送的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee after: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211109 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right |