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JPS5625612A - Airtight coal bunker - Google Patents

Airtight coal bunker

Info

Publication number
JPS5625612A
JPS5625612A JP10134179A JP10134179A JPS5625612A JP S5625612 A JPS5625612 A JP S5625612A JP 10134179 A JP10134179 A JP 10134179A JP 10134179 A JP10134179 A JP 10134179A JP S5625612 A JPS5625612 A JP S5625612A
Authority
JP
Japan
Prior art keywords
bunker
gas
coal
supplied
combustion chamber
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
Application number
JP10134179A
Other languages
Japanese (ja)
Other versions
JPS6124278B2 (en
Inventor
Haruo Tokunaga
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP10134179A priority Critical patent/JPS5625612A/en
Publication of JPS5625612A publication Critical patent/JPS5625612A/en
Publication of JPS6124278B2 publication Critical patent/JPS6124278B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain sufficient ignition preventing effect without using expensive nitrogen gas by communicating a gas vent pipe connected to the lower part of a coal storage tank with a combustion chamber via a blower and connecting the after-stage of the combustion chamber with the upper part of the tank via a heat exchanger.
CONSTITUTION: When coal is supplied into a bunker 1 via a conveyer 3 and a bucket elevator 2, the amount of gas in the bunker 1 corresponding to that of the supplied coal is discharged outside the bunker 1 through a ventilating port (illustration omitted). When coal is filled in the bunker 1, a supply port 4 is closed, but at this time, air accompanied at the time of coal loading remains in the bunker 1. Therefore, gas is supplied continuously from the lower part of the tank 1 to a combustion chamber 8 via an exhaust pipe 6 and a blower 7 and burned by, for example, a gas burner. After that, said combustion gas is cooled by a heat exchanger 10 and then supplied to the bunker 1 from the vicinity of the top of the bunker 1, and by circulating said combustion gas, oxygen concentration in the bunker 1 is reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP10134179A 1979-08-10 1979-08-10 Airtight coal bunker Granted JPS5625612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10134179A JPS5625612A (en) 1979-08-10 1979-08-10 Airtight coal bunker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10134179A JPS5625612A (en) 1979-08-10 1979-08-10 Airtight coal bunker

Publications (2)

Publication Number Publication Date
JPS5625612A true JPS5625612A (en) 1981-03-12
JPS6124278B2 JPS6124278B2 (en) 1986-06-10

Family

ID=14298130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10134179A Granted JPS5625612A (en) 1979-08-10 1979-08-10 Airtight coal bunker

Country Status (1)

Country Link
JP (1) JPS5625612A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248872U (en) * 1985-09-13 1987-03-26
JPS62137775U (en) * 1986-02-20 1987-08-31

Also Published As

Publication number Publication date
JPS6124278B2 (en) 1986-06-10

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