JPS5793828A - Choking preventing system for coal reservoir - Google Patents
Choking preventing system for coal reservoirInfo
- Publication number
- JPS5793828A JPS5793828A JP55166675A JP16667580A JPS5793828A JP S5793828 A JPS5793828 A JP S5793828A JP 55166675 A JP55166675 A JP 55166675A JP 16667580 A JP16667580 A JP 16667580A JP S5793828 A JPS5793828 A JP S5793828A
- Authority
- JP
- Japan
- Prior art keywords
- water
- coal reservoir
- coal
- injection
- widely
- 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
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
PURPOSE: To prevent a rise in inner pressure of a coal reservoir and the generation of powder dust and reduce the quantity of water consumed by mounting a plurality of injecting devices with a nozzle head which are rotated by water injecting reaction force on the side walls of the coal reservoir such as a silo in such a manner as to disperse injection water uniformly and widely in the coal reservoir.
CONSTITUTION: The side walls of a coal reservoir 1 are provided with high-speed water injection devices 5 disposed at intervals. Injection nozzles 24 of a nozzle head 23 of the injection device 5 are adapted to inject tangential water jets opposite to each other. Accordinly, when high pressure water produced from a high pressure generating apparatus not illustrated is injected from the nozzles 24, high-speed water jet 6 forces the nozzle head 23 to rotate, whereby the high- speed water scatters to a distance widely so as to crush reconcrete coal widely.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55166675A JPS5825613B2 (en) | 1980-11-28 | 1980-11-28 | Coal storage tank clogging prevention method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55166675A JPS5825613B2 (en) | 1980-11-28 | 1980-11-28 | Coal storage tank clogging prevention method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5793828A true JPS5793828A (en) | 1982-06-11 |
JPS5825613B2 JPS5825613B2 (en) | 1983-05-28 |
Family
ID=15835633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55166675A Expired JPS5825613B2 (en) | 1980-11-28 | 1980-11-28 | Coal storage tank clogging prevention method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5825613B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230417A (en) * | 1987-03-17 | 1988-09-26 | Shin Caterpillar Mitsubishi Ltd | Tip attachment for processing dropped ore |
CN104085625A (en) * | 2014-07-07 | 2014-10-08 | 无锡市华通环保设备有限公司 | Full-automatic coal bunker water cannon dredging device |
CN106915573A (en) * | 2017-02-13 | 2017-07-04 | 宝钢集团新疆八钢铁有限公司 | A kind of Method of blockage removal of raw material silo wall sizing |
-
1980
- 1980-11-28 JP JP55166675A patent/JPS5825613B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230417A (en) * | 1987-03-17 | 1988-09-26 | Shin Caterpillar Mitsubishi Ltd | Tip attachment for processing dropped ore |
CN104085625A (en) * | 2014-07-07 | 2014-10-08 | 无锡市华通环保设备有限公司 | Full-automatic coal bunker water cannon dredging device |
CN106915573A (en) * | 2017-02-13 | 2017-07-04 | 宝钢集团新疆八钢铁有限公司 | A kind of Method of blockage removal of raw material silo wall sizing |
Also Published As
Publication number | Publication date |
---|---|
JPS5825613B2 (en) | 1983-05-28 |
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