JPS5752705A - Coal burner - Google Patents

Coal burner

Info

Publication number
JPS5752705A
JPS5752705A JP12900080A JP12900080A JPS5752705A JP S5752705 A JPS5752705 A JP S5752705A JP 12900080 A JP12900080 A JP 12900080A JP 12900080 A JP12900080 A JP 12900080A JP S5752705 A JPS5752705 A JP S5752705A
Authority
JP
Japan
Prior art keywords
coal
air
combustion
furnace
water
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
JP12900080A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Nagayama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12900080A priority Critical patent/JPS5752705A/en
Publication of JPS5752705A publication Critical patent/JPS5752705A/en
Pending legal-status Critical Current

Links

Landscapes

  • Solid-Fuel Combustion (AREA)

Abstract

PURPOSE: To obtain hot water economically without causing environmental pollution, by combusting coal and gas produced by combustion of the coal completely by the aid of primary air and secondary air, and heating water by the heat obtained by the combustion of coal.
CONSTITUTION: In operation, a fire grate 3 in the form of an endles belt is at first turned to the left while supplying coal from a hopper 2 onto the fire grate 3, and a primary-air supplying fan 401 is set into operation when coal on the grate 3 has reached a position above an air box 4. When a volatile gas is produced by combustion of the coal, a secodary-air supplying fan 601 is set into operation for feeding secondary air into a concentrated air box 6 disposed at an upper portion of a furnace 1. Secondary air in the air box 6 is ejected into the furnace 1 form many pipes 5, so that it is mixed with volatile gas in the furnace 1 and causes complete combustion of the mixture gas, producing long flame which is ejected to the outside from a flame outlet port 103. On the other hand, water in a hollow wall 101 is heated during the above process and hot water thus obtained is taken out from a hot-water supply pipe 8.
COPYRIGHT: (C)1982,JPO&Japio
JP12900080A 1980-09-16 1980-09-16 Coal burner Pending JPS5752705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12900080A JPS5752705A (en) 1980-09-16 1980-09-16 Coal burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12900080A JPS5752705A (en) 1980-09-16 1980-09-16 Coal burner

Publications (1)

Publication Number Publication Date
JPS5752705A true JPS5752705A (en) 1982-03-29

Family

ID=14998656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12900080A Pending JPS5752705A (en) 1980-09-16 1980-09-16 Coal burner

Country Status (1)

Country Link
JP (1) JPS5752705A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100672786B1 (en) 2004-07-30 2007-01-24 하이 핑 피아우 Automatic coal boiler
AT508338B1 (en) * 2010-07-29 2012-03-15 Johann Perhofer BURNER FOR SOLIDS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547630A (en) * 1977-06-17 1979-01-20 Grossniklaus Hans Solid fuel combustion apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547630A (en) * 1977-06-17 1979-01-20 Grossniklaus Hans Solid fuel combustion apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100672786B1 (en) 2004-07-30 2007-01-24 하이 핑 피아우 Automatic coal boiler
AT508338B1 (en) * 2010-07-29 2012-03-15 Johann Perhofer BURNER FOR SOLIDS

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