JPS5464370A - Method of storing coal - Google Patents

Method of storing coal

Info

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
Application number
JP12940577A
Other languages
Japanese (ja)
Inventor
Akio Kai
Tsugitoshi Ogura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12940577A priority Critical patent/JPS5464370A/en
Publication of JPS5464370A publication Critical patent/JPS5464370A/en
Pending legal-status Critical Current

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
JP12940577A 1977-10-28 1977-10-28 Method of storing coal Pending JPS5464370A (en)

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)

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