GB833087A - A heavy fuel burner - Google Patents
A heavy fuel burnerInfo
- Publication number
- GB833087A GB833087A GB27217/57A GB2721757A GB833087A GB 833087 A GB833087 A GB 833087A GB 27217/57 A GB27217/57 A GB 27217/57A GB 2721757 A GB2721757 A GB 2721757A GB 833087 A GB833087 A GB 833087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- fuel
- nozzle
- burner
- venturi passage
- 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
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
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
-
- 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
- F23D11/002—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space spraying nozzle arranged within furnace openings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
833,087. Spray and pulverulent fuel burners. PETRO-CHEM PROCESS CO. Inc Aug. 29, 1957 [Oct. 4, 1956], No. 27217/57. Class 75(1) A heavy liquid fuel or pulverulent fuel burner with an atomizer nozzle 12 discharging a spray into a venturi passage, normally discharging at the throat 15 thereof, and with air entering at the remote end of the venturi passage and the combustible air/fuel mixture burning at the discharge end has a portion of the nascent combustion products leaving at such discharge end recirculated to a region just below the venturi throat e.g. through enclosed channels 40 at the exterior of the heat resistant refractory or stainless steel block 13 in which the venturi passage is provided. and thence through ducts 41. The recirculated products heat the incoming air and revaporize any liquid drops that may have formed. The nozzle is carried on a fuel pipe 11 which is axially adjustable to vary the position of the nozzle, and so of the flame, for different fuels; thus for light vaporizing fuel the nozzle may be raised to such an extent that none of the combustion products is recirculated. The refractory block 13 with its recirculating passages 40 is surrounded by a heat resistant cylinder 42 with a frusto-conical cowl 43 overlying the radially inner side of the recirculation passages whereby a portion of the nascent combustion products is deflected for recirculation. The burner is mounted from the floor 49 of the furnace by a construction comprising steel cylindrical rings 53, 54 apertured for hit-andmiss regulation of primary air to the venturi passage and steel rings 24, 58 for similar regulation of secondary air. A muffle cylinder 48 surrounds the burner. Steam may be used for the atomization. A modification (Fig. 3, not shown) has only one air admission and angularly set vanes impart a whirl to the entering air.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US833087XA | 1956-10-04 | 1956-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB833087A true GB833087A (en) | 1960-04-21 |
Family
ID=22177493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27217/57A Expired GB833087A (en) | 1956-10-04 | 1957-08-29 | A heavy fuel burner |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB833087A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017429A2 (en) * | 1979-04-02 | 1980-10-15 | John Zink Company | Low NOX burner |
EP0430011A1 (en) * | 1989-11-23 | 1991-06-05 | Elco Energiesysteme Ag | Burner for the combustion of liquid or gaseous fuels |
EP1108952A2 (en) * | 1995-06-26 | 2001-06-20 | Selas Corporation of America | Method and apparatus for reducing NOx emmissions in a gas burner |
ITMI20131507A1 (en) * | 2013-09-11 | 2015-03-12 | Christian Atzeni | METHOD OF COMBUSTION AND INDUSTRIAL BURNER |
-
1957
- 1957-08-29 GB GB27217/57A patent/GB833087A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017429A2 (en) * | 1979-04-02 | 1980-10-15 | John Zink Company | Low NOX burner |
EP0017429A3 (en) * | 1979-04-02 | 1980-11-26 | John Zink Company | Low nox burner |
EP0430011A1 (en) * | 1989-11-23 | 1991-06-05 | Elco Energiesysteme Ag | Burner for the combustion of liquid or gaseous fuels |
EP0433554A1 (en) * | 1989-11-23 | 1991-06-26 | Elco Energiesysteme Ag | Burner for the combustion or liquid or gaseous fuels |
EP1108952A2 (en) * | 1995-06-26 | 2001-06-20 | Selas Corporation of America | Method and apparatus for reducing NOx emmissions in a gas burner |
EP1108952A3 (en) * | 1995-06-26 | 2002-01-09 | Selas Corporation of America | Method and apparatus for reducing NOx emmissions in a gas burner |
ITMI20131507A1 (en) * | 2013-09-11 | 2015-03-12 | Christian Atzeni | METHOD OF COMBUSTION AND INDUSTRIAL BURNER |
WO2015036914A1 (en) * | 2013-09-11 | 2015-03-19 | Atzeni Christian | Combustion method and industrial burner |
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