JPS54100401A - Cooling of coal in coal yard - Google Patents
Cooling of coal in coal yardInfo
- Publication number
- JPS54100401A JPS54100401A JP615878A JP615878A JPS54100401A JP S54100401 A JPS54100401 A JP S54100401A JP 615878 A JP615878 A JP 615878A JP 615878 A JP615878 A JP 615878A JP S54100401 A JPS54100401 A JP S54100401A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- yard
- water
- jetting
- pipe
- 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
Abstract
PURPOSE: To prevent the guality deterioration of coal, by jetting a pressurized fluid from a jetting pipe inseted into coal in a coal yard to cool the coal at any position of a heap low cost.
CONSTITUTION: The pressurized water 20 is fed from the inlet 5 of the jetting pipe 10 and jetted from the tip 3 and the jet nozzles 4, and stuck to the surface of the coal 30 in a coal yard, thus inserting the pipe 10 into the cool 30 by digging action of the water 20. The water 20 is continuously jetted from the tip 2 and nozzles 4 to diffuse radially and sent to a wide range in the coal 30.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP615878A JPS54100401A (en) | 1978-01-25 | 1978-01-25 | Cooling of coal in coal yard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP615878A JPS54100401A (en) | 1978-01-25 | 1978-01-25 | Cooling of coal in coal yard |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54100401A true JPS54100401A (en) | 1979-08-08 |
JPS5735755B2 JPS5735755B2 (en) | 1982-07-30 |
Family
ID=11630712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP615878A Granted JPS54100401A (en) | 1978-01-25 | 1978-01-25 | Cooling of coal in coal yard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54100401A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012405A (en) * | 1983-06-28 | 1985-01-22 | Shimizu Constr Co Ltd | Prevention against deterioration in piling coal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5269902A (en) * | 1975-12-10 | 1977-06-10 | Sumitomo Metal Ind Ltd | Prevention of spontaneous heat evolution of heaped coal |
-
1978
- 1978-01-25 JP JP615878A patent/JPS54100401A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5269902A (en) * | 1975-12-10 | 1977-06-10 | Sumitomo Metal Ind Ltd | Prevention of spontaneous heat evolution of heaped coal |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012405A (en) * | 1983-06-28 | 1985-01-22 | Shimizu Constr Co Ltd | Prevention against deterioration in piling coal |
JPS6261485B2 (en) * | 1983-06-28 | 1987-12-22 | Shimizu Construction Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5735755B2 (en) | 1982-07-30 |
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