CA2046780A1 - Slurry burner - Google Patents

Slurry burner

Info

Publication number
CA2046780A1
CA2046780A1 CA2046780A CA2046780A CA2046780A1 CA 2046780 A1 CA2046780 A1 CA 2046780A1 CA 2046780 A CA2046780 A CA 2046780A CA 2046780 A CA2046780 A CA 2046780A CA 2046780 A1 CA2046780 A1 CA 2046780A1
Authority
CA
Canada
Prior art keywords
burner
fuel
spraying medium
supplied
slurry
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
CA2046780A
Other languages
French (fr)
Other versions
CA2046780C (en
Inventor
Takashi Matsuoka
Hideomi Hirakoba
Shouzou Munehisa
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of CA2046780A1 publication Critical patent/CA2046780A1/en
Application granted granted Critical
Publication of CA2046780C publication Critical patent/CA2046780C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

A slurry burner comprises a burner plug including a fuel supply bore through which a fuel slurry is supplied, and a plurality of spraying medium supply bores through which a spraying medium is supplied, a burner plate including a fuel distribution chamber defined to distribute the fuel, and a plurality of first mixing chambers defined to mix the fuel supplied from the fuel distribution chamber with the spraying medium supplied from the spraying medium supply bores of the burner plug; and a burner tip including a second mixing chamber defined between the burner tip and the burner plate to mix a mixture of fuel and spraying medium received from the first mixing chambers of the burner plate, and a plurality of nozzles through which the mixture is sprayed out of the slurry burner. The first mixing chambers has respective axis along which the mixture flows, the axis of which is inclined to intersect with one another in the second mixing chamber.
CA002046780A 1990-08-03 1991-07-11 Slurry burner Expired - Fee Related CA2046780C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-206407 1990-08-03
JP2206407A JPH0792215B2 (en) 1990-08-03 1990-08-03 Burner for slurry fuel

Publications (2)

Publication Number Publication Date
CA2046780A1 true CA2046780A1 (en) 1992-02-04
CA2046780C CA2046780C (en) 1996-12-03

Family

ID=16522853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002046780A Expired - Fee Related CA2046780C (en) 1990-08-03 1991-07-11 Slurry burner

Country Status (5)

Country Link
JP (1) JPH0792215B2 (en)
KR (1) KR960005760B1 (en)
CN (1) CN1020353C (en)
AU (1) AU632953B2 (en)
CA (1) CA2046780C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100841391B1 (en) * 2007-05-16 2008-06-25 주식회사 에너지마스타 A structure of the nozzle for spraying the difused flame used the oxygen/hydrogen mixed gas
KR101893805B1 (en) * 2015-04-27 2018-09-03 한국에너지기술연구원 Nozzle tip changeable type buner for gasfier
CN107726312B (en) * 2017-10-19 2024-03-22 山东辰跃节能科技有限公司 Two-stage steam atomization oil gun

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126511A (en) * 1983-12-09 1985-07-06 Haruji Kurogo Burner tip device for acceleration of vaporizing and improvement of burning
US4645129A (en) * 1985-12-05 1987-02-24 Phillips Petroleum Company Atomizing nozzle and use
US4784043A (en) * 1986-05-07 1988-11-15 Hitachi, Ltd. Atomizer and coal-water slurry fired boiler utilizing the same

Also Published As

Publication number Publication date
CN1058639A (en) 1992-02-12
CN1020353C (en) 1993-04-21
AU8049991A (en) 1992-02-06
CA2046780C (en) 1996-12-03
JPH0792215B2 (en) 1995-10-09
KR960005760B1 (en) 1996-05-01
AU632953B2 (en) 1993-01-14
KR920004770A (en) 1992-03-28
JPH0490408A (en) 1992-03-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed