GB333017A - Improved apparatus for burning pulverised fuel - Google Patents

Improved apparatus for burning pulverised fuel

Info

Publication number
GB333017A
GB333017A GB2005929A GB2005929A GB333017A GB 333017 A GB333017 A GB 333017A GB 2005929 A GB2005929 A GB 2005929A GB 2005929 A GB2005929 A GB 2005929A GB 333017 A GB333017 A GB 333017A
Authority
GB
United Kingdom
Prior art keywords
fuel
plate
apertures
centre
frame
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.)
Expired
Application number
GB2005929A
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 GB2005929A priority Critical patent/GB333017A/en
Publication of GB333017A publication Critical patent/GB333017A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/06—Combustion apparatus using pulverized fuel
    • F23C2700/063—Arrangements for igniting, flame-guiding, air supply in

Landscapes

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

Abstract

333,017. Robinson, G. H. June 29, 1929. Pulverulent-fuel burners. - In a burner for burning pulverized coal or other powdered or finely divided fuel the fuel mixture is discharged through a plate, frame, or other member formed with a number of apertures c of circular, rectangular or other section arranged so as to direct the streams of mixture to converge towards a centre, centre-line, or central plane. The plate, frame, or other member a is preferably curved to a saucer-like or trough-like form and the centre or centres d<1> to which the streams converge are situate at a less distance from the member than the radius of curvature of the member, thus securing ignition.of any fuel which crosses the face of the burners without becoming ignited. The apertures c are preferably Venturi-shaped and may be so closely adjacent as to leave only knife edge between them. The apertures may be drilled in the plate a or be formed by shaped bars arranged in a frame.. In the trough-shaped burner shown in Fig. 7 a pivoted flap valve h may be turned into contact with division plates g so as to shut off the fuel supply to one or more divisions of the burner and a series of directing plates k is provided to prevent segregation of the fuel. Additional air may be supplied to the fuel mixture either before or after its passage through the plate &c.
GB2005929A 1929-06-29 1929-06-29 Improved apparatus for burning pulverised fuel Expired GB333017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2005929A GB333017A (en) 1929-06-29 1929-06-29 Improved apparatus for burning pulverised fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2005929A GB333017A (en) 1929-06-29 1929-06-29 Improved apparatus for burning pulverised fuel

Publications (1)

Publication Number Publication Date
GB333017A true GB333017A (en) 1930-08-07

Family

ID=10139684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2005929A Expired GB333017A (en) 1929-06-29 1929-06-29 Improved apparatus for burning pulverised fuel

Country Status (1)

Country Link
GB (1) GB333017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118714A2 (en) * 1983-03-04 1984-09-19 Combustion Engineering, Inc. Secondary air control damper arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118714A2 (en) * 1983-03-04 1984-09-19 Combustion Engineering, Inc. Secondary air control damper arrangement
EP0118714A3 (en) * 1983-03-04 1985-08-28 Combustion Engineering, Inc. Secondary air control damper arrangement

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