GB207062A - Improvements in and relating to furnaces - Google Patents

Improvements in and relating to furnaces

Info

Publication number
GB207062A
GB207062A GB3528822A GB3528822A GB207062A GB 207062 A GB207062 A GB 207062A GB 3528822 A GB3528822 A GB 3528822A GB 3528822 A GB3528822 A GB 3528822A GB 207062 A GB207062 A GB 207062A
Authority
GB
United Kingdom
Prior art keywords
air
fuel
cone
pulverulent
supplied
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
GB3528822A
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.)
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
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 Deutsche Babcock and Wilcox Dampfkesselwerke AG filed Critical Deutsche Babcock and Wilcox Dampfkesselwerke AG
Priority to GB3528822A priority Critical patent/GB207062A/en
Publication of GB207062A publication Critical patent/GB207062A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel

Abstract

207,062. Babcock & Wilcox, Ltd., (Deutsche Babcock & Wilcox Dampfkessel- Werke Akt.-Ges.). Dec. 28, 1922. Pulverulent - fuel burners.- The fuel and air supply passages of a pulverulent - fuel furnace are arranged within a hollow openbottomed conical structure 2, Fig. 1, formed of refractory material bound bv a cast shell 3 of like conicitv and removably superposed on the combust i o n chamber 1. Fuel and air are introduced by a pipe 6 and opening 4 in which is arranged an adjustable deflecting cone 5. Air is also admitted to the interior of the cone through tangential nozzles such as 8 spaced from the base of the cone. In a modification, the stream of pulverulent fuel and air is supplied through radial nozzles and additional air is introduced axially at a low velocity. Fig. 4 shows a further modification in which the pulverized fuel is introduced through the opening 4 and encounters streams of air delivered through orifices 10 in the deflectors 5. Air is also supplied through passages 11 and slots 12 in the walls of thei cone. A stream of gas may be supplied through the passages 11 for starting purposes.
GB3528822A 1922-12-28 1922-12-28 Improvements in and relating to furnaces Expired GB207062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3528822A GB207062A (en) 1922-12-28 1922-12-28 Improvements in and relating to furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3528822A GB207062A (en) 1922-12-28 1922-12-28 Improvements in and relating to furnaces

Publications (1)

Publication Number Publication Date
GB207062A true GB207062A (en) 1923-11-22

Family

ID=10376017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3528822A Expired GB207062A (en) 1922-12-28 1922-12-28 Improvements in and relating to furnaces

Country Status (1)

Country Link
GB (1) GB207062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2143998A3 (en) * 2008-07-11 2011-04-13 Rheinkalk GmbH Burner unit for pulverulent fuel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2143998A3 (en) * 2008-07-11 2011-04-13 Rheinkalk GmbH Burner unit for pulverulent fuel

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