JPS5464370A - Method of storing coal - Google Patents
Method of storing coalInfo
- Publication number
- JPS5464370A JPS5464370A JP12940577A JP12940577A JPS5464370A JP S5464370 A JPS5464370 A JP S5464370A JP 12940577 A JP12940577 A JP 12940577A JP 12940577 A JP12940577 A JP 12940577A JP S5464370 A JPS5464370 A JP S5464370A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- aqueous slurry
- thrown
- water
- fine
- 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.)
- Pending
Links
Abstract
PURPOSE: To prevent coal dust explosion and natural fire ignition by throwing aqueous slurry coal in a coal storage container, then throwing aqueous slurry fine coal the membrane of fine coal on the surface of lumps of coal layer.
CONSTITUTION: Coal is thrown from a coal hopper 1 into an aqueous slourry control tank 2, and is formed to aqueous slurry state of 20 to 30% water supplied from a water sprinkling port 11. The aqueous slurry coal is thus thrown into a box-like container body 5 filled with water beforehand from a coal inlet 4 provided at the top of the body 5 through a slurry transport line 3. Then, fine coal membrane forming fine coal is formed in aqueous slurry through the same route as above. The aqueous slurry coal thus formed is thrown from the inlet 4 to settle on the coal layer already thrown. After the coal is completely thrown, a valve 8 is opened to drain water to temporarily store the coal in a water tank 7. Fine coal membrane 12' for coating the surface of lumps of coal layer 13' is formed in the body 5 thus drained to break it from the atmosphere.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12940577A JPS5464370A (en) | 1977-10-28 | 1977-10-28 | Method of storing coal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12940577A JPS5464370A (en) | 1977-10-28 | 1977-10-28 | Method of storing coal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5464370A true JPS5464370A (en) | 1979-05-24 |
Family
ID=15008732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12940577A Pending JPS5464370A (en) | 1977-10-28 | 1977-10-28 | Method of storing coal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5464370A (en) |
-
1977
- 1977-10-28 JP JP12940577A patent/JPS5464370A/en active Pending
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