GB653289A - Improvements in or relating to combustion systems - Google Patents

Improvements in or relating to combustion systems

Info

Publication number
GB653289A
GB653289A GB2420948A GB2420948A GB653289A GB 653289 A GB653289 A GB 653289A GB 2420948 A GB2420948 A GB 2420948A GB 2420948 A GB2420948 A GB 2420948A GB 653289 A GB653289 A GB 653289A
Authority
GB
United Kingdom
Prior art keywords
air
chamber
fuel
combustion
conduit
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
GB2420948A
Inventor
Hans August Havemann
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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
Priority to BE491020D priority Critical patent/BE491020A/xx
Application filed by Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB2420948A priority patent/GB653289A/en
Priority to DEP3855A priority patent/DE857709C/en
Publication of GB653289A publication Critical patent/GB653289A/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
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/58—Cyclone or vortex type combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R5/00—Continuous combustion chambers using solid or pulverulent fuel
    • 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

Abstract

653,289. Combustion systems using pulverulent fuel. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. Sept. 15, 1948, No. 24209. '[Class 51 (i) ] In a combustion chamber in which pulverulent fuel is burned, the fuel delivered by a screw conveyer 16 is entrained at 10 by air which has been heated in passing through a jacket 5 around the combustion chamber. The air and fuel pass through a volute 13 to a chamber 14 and enter the chamber 1 tangentially at its periphery. The fuel burns in the whirling mass of air and the products of combustion emerge through the central opening 8. Other air is led to the chamber tangentially through a conduit 22. Some air with the lighter fuel particles passes from the chamber 14 into a chamber 21 and thence is led to join the air in the e conduit 22. Air from the jacket 5 passes through a volute 7 into a convergent conduit 9 such that the static pressure of the air stream is sub-atmospheric at the entraining point 10. Specifications 338,108. [Class 51(i)], 639,468 and 639,483 are referred to.
GB2420948A 1948-09-15 1948-09-15 Improvements in or relating to combustion systems Expired GB653289A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE491020D BE491020A (en) 1948-09-15
GB2420948A GB653289A (en) 1948-09-15 1948-09-15 Improvements in or relating to combustion systems
DEP3855A DE857709C (en) 1948-09-15 1950-09-30 Combustion device for burning powdered fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2420948A GB653289A (en) 1948-09-15 1948-09-15 Improvements in or relating to combustion systems

Publications (1)

Publication Number Publication Date
GB653289A true GB653289A (en) 1951-05-09

Family

ID=10208096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2420948A Expired GB653289A (en) 1948-09-15 1948-09-15 Improvements in or relating to combustion systems

Country Status (3)

Country Link
BE (1) BE491020A (en)
DE (1) DE857709C (en)
GB (1) GB653289A (en)

Also Published As

Publication number Publication date
DE857709C (en) 1952-12-01
BE491020A (en)

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