JPS56133505A - Coal burning apparatus - Google Patents

Coal burning apparatus

Info

Publication number
JPS56133505A
JPS56133505A JP3628880A JP3628880A JPS56133505A JP S56133505 A JPS56133505 A JP S56133505A JP 3628880 A JP3628880 A JP 3628880A JP 3628880 A JP3628880 A JP 3628880A JP S56133505 A JPS56133505 A JP S56133505A
Authority
JP
Japan
Prior art keywords
fixed bed
furnace
air
hopper
injected
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
JP3628880A
Other languages
Japanese (ja)
Other versions
JPS6033201B2 (en
Inventor
Yasuo Hirose
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.)
Nippon Furnace Co Ltd
Original Assignee
Nippon Furnace Co 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 Nippon Furnace Co Ltd filed Critical Nippon Furnace Co Ltd
Priority to JP55036288A priority Critical patent/JPS6033201B2/en
Publication of JPS56133505A publication Critical patent/JPS56133505A/en
Publication of JPS6033201B2 publication Critical patent/JPS6033201B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To sharply reduce the quantities of SOx and NOx contained in the exhaust smoke by a method wherein an inflammable gas generated in a fixed bed furnace as a result of burning coal in the presence of a predetermined quantity of primary air or oxygen is injected into another furnace together with secondary air so as to be burned therewithin.
CONSTITUTION: A fixed bed furnace 4 including a fixed bed 3 to which coal is fed from a hopper 1 by means of a feeding means 2 has a fire grate 5 and the primary air amounting to 60W90% of the quantity of air for theoretical combustion or the corresponding quantity of oxygen is fed from below the fire grate 5 by means of a blower 6. Further, there is provided a hopper 7 at the bottom of the furnace on which the ashes of the coal burned at the fixed bed 3 are caused to fall down through the fire grate 5 and a conveyer 8 for transporting the ashes is arranged below the hopper. The gas generated at the fixed bed 3 is introduced into a gas collecting chamber 10 through a passage 9 and is then injected into a furnace 12 through a fuel guide pipe 13 so as to be burned together with air injected from an air feed pipe 15 by means of a secondary air blower 14.
COPYRIGHT: (C)1981,JPO&Japio
JP55036288A 1980-03-24 1980-03-24 Coal combustion equipment Expired JPS6033201B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55036288A JPS6033201B2 (en) 1980-03-24 1980-03-24 Coal combustion equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55036288A JPS6033201B2 (en) 1980-03-24 1980-03-24 Coal combustion equipment

Publications (2)

Publication Number Publication Date
JPS56133505A true JPS56133505A (en) 1981-10-19
JPS6033201B2 JPS6033201B2 (en) 1985-08-01

Family

ID=12465596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55036288A Expired JPS6033201B2 (en) 1980-03-24 1980-03-24 Coal combustion equipment

Country Status (1)

Country Link
JP (1) JPS6033201B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758593B1 (en) * 2006-11-17 2007-09-18 현주한 A burnner apparatus using coal gas
CN102165259A (en) * 2008-09-26 2011-08-24 气体产品与化学公司 Oxy/fuel combustion system with little or no excess oxygen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758593B1 (en) * 2006-11-17 2007-09-18 현주한 A burnner apparatus using coal gas
CN102165259A (en) * 2008-09-26 2011-08-24 气体产品与化学公司 Oxy/fuel combustion system with little or no excess oxygen

Also Published As

Publication number Publication date
JPS6033201B2 (en) 1985-08-01

Similar Documents

Publication Publication Date Title
ES8400581A1 (en) Apparatus and method for flue gas recirculation in a solid fuel boiler
PL267264A1 (en) A furnace for heating or burning of waste materials and other materials and a method of heating or burning of waste materials and other materials in a furnace
JPS5780116A (en) Combustion furnace of biomass
JPS56133505A (en) Coal burning apparatus
EP0237712A1 (en) Method of combustion for fluidized bed incinerators
JPS5642004A (en) Fluidized layer type boiler
JPS5837418A (en) Soot and dust-free combustion and furnace therefore
JPS55140423A (en) Pulverized coal conveyor
SU920319A1 (en) Fuel combustion apparatus
JPS54149272A (en) Incinerator device
GB1094441A (en) Apparatus for the combustion of solid fuel
JPS5668713A (en) Fluidized incinerator for mixed combustion of coal and refuse
JPS5712206A (en) Combustion chamber hearth for water heater boiler
JPS54155663A (en) Incinerator and its operating method
JPS56127111A (en) Combustion furnace with heat storage unit
JPS56133526A (en) Desulfurizing method in suspended coal burnning boiler furnace
JPS5721714A (en) Pulverized coal firing boiler
JPS56165821A (en) Combustion device
RU1774131C (en) Method of preparation and combustion of solid fuel
JPS5719504A (en) Granular material combustion furnace
JPS54155665A (en) Incinerator
JPS5719505A (en) Granular material combustion device
JPS57207703A (en) Low nox combustion method with improved boiler efficiency
JPS56160508A (en) Solid fuel firing stove
SU767456A1 (en) Apparatus for burning industrial wastes