JPS56162308A - Burning method for slurry - Google Patents

Burning method for slurry

Info

Publication number
JPS56162308A
JPS56162308A JP6543780A JP6543780A JPS56162308A JP S56162308 A JPS56162308 A JP S56162308A JP 6543780 A JP6543780 A JP 6543780A JP 6543780 A JP6543780 A JP 6543780A JP S56162308 A JPS56162308 A JP S56162308A
Authority
JP
Japan
Prior art keywords
burners
air
amount
combustion
wind boxes
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
JP6543780A
Other languages
Japanese (ja)
Other versions
JPS6257883B2 (en
Inventor
Manabu Orimoto
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP6543780A priority Critical patent/JPS56162308A/en
Publication of JPS56162308A publication Critical patent/JPS56162308A/en
Publication of JPS6257883B2 publication Critical patent/JPS6257883B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Gasification And Melting Of Waste (AREA)

Abstract

PURPOSE: To enable the melting and solidification of ash, using the principal ingredients of ash as the substances of the low melting point and facilitate the recovery by burning slurry obtained by mixing a material formed by crushing a liquid such as water and solid fuel such as coal to the powder of a fixed diameter in a reducing atmosphere.
CONSTITUTION: In a boiler 1 in which a plurality of burners 2 burning slurry are arranged, two burners 2a, 2b located at an upper stage section among a plurality of burners 2 are used as reducing burners. That is, wind boxes 3a, 3b for these burners 2a, 2b are mounted independently of wind boxes for other burners 2, and combustion exhaust gas is introduced to these wind boxes 3a, 3b through an exhaust gas fan 4. Air for combustion preheated by means of an air preheater 5 is supplied to the burners 2 located under the reducing burners 2a, 2b in approximate the same amount as the theoretical amount of air or amount slightly less than said amount. Air for combustion more than the theoretical amount of air is fed to after burners 17.
COPYRIGHT: (C)1981,JPO&Japio
JP6543780A 1980-05-19 1980-05-19 Burning method for slurry Granted JPS56162308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6543780A JPS56162308A (en) 1980-05-19 1980-05-19 Burning method for slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6543780A JPS56162308A (en) 1980-05-19 1980-05-19 Burning method for slurry

Publications (2)

Publication Number Publication Date
JPS56162308A true JPS56162308A (en) 1981-12-14
JPS6257883B2 JPS6257883B2 (en) 1987-12-03

Family

ID=13287090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6543780A Granted JPS56162308A (en) 1980-05-19 1980-05-19 Burning method for slurry

Country Status (1)

Country Link
JP (1) JPS56162308A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190314A (en) * 1986-01-17 1987-08-20 Takuma Co Ltd High load combustion method for coal and water slurry and device thereof
JP2008169838A (en) * 2007-01-09 2008-07-24 Siemens Ag Rotor axial segment for turbine rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190314A (en) * 1986-01-17 1987-08-20 Takuma Co Ltd High load combustion method for coal and water slurry and device thereof
JPH035486B2 (en) * 1986-01-17 1991-01-25 Takuma Kk
JP2008169838A (en) * 2007-01-09 2008-07-24 Siemens Ag Rotor axial segment for turbine rotor

Also Published As

Publication number Publication date
JPS6257883B2 (en) 1987-12-03

Similar Documents

Publication Publication Date Title
EP0126421A3 (en) Improved combustion of high ash coals
JPS5512311A (en) Granular body fuel burner
JPS56162308A (en) Burning method for slurry
JPS5737606A (en) Combustion equipment for pulverized fuel
JPS543925A (en) Solid fuel combustion
JPS5495025A (en) Vent air treating system containing particle coal
JPS577230A (en) Method and apparatus for denitrating waste gas of kiln
JPS5691108A (en) Combustion method capable of reducing nox and uncombusted substance
JPS5785888A (en) Fuel
JPS5792086A (en) Burning method of fish oil mixture
JPS55116612A (en) Manufacture of activated carbon
SU1239453A1 (en) Method of preparing and burning solid fuel
SU1193377A1 (en) Method of solid fuel preparation and burning
JPS5292928A (en) Boiler for combustion of purverized coal
JPS54121299A (en) Manufacturing method and apparatus for calcium carbide
JPS5677612A (en) Fire grate assembly for use in solid fuel combusting furnace
JPS55131617A (en) Method and apparatus for transportation and combustion of fuel oil-coal fuel mixture
JPS5732787A (en) Treatment of waste from coal burning thermal power plant
JPS5719504A (en) Granular material combustion furnace
JPS5387029A (en) Low nox pulverized coal burner
JPS56144322A (en) Treating method for waste product through fusion
JPS55164289A (en) Oil extraction from oil sand using flame jet
JPS5266873A (en) Process for treating combustion gas
JPS5638392A (en) Method of making coal slurry combustible
JPS5783592A (en) Utilization of waste activated charcoal