US3738792A - Industrial burner - Google Patents
Industrial burner Download PDFInfo
- Publication number
- US3738792A US3738792A US00225583A US3738792DA US3738792A US 3738792 A US3738792 A US 3738792A US 00225583 A US00225583 A US 00225583A US 3738792D A US3738792D A US 3738792DA US 3738792 A US3738792 A US 3738792A
- Authority
- US
- United States
- Prior art keywords
- space
- supply
- air
- combination
- opening
- 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 - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
Definitions
- the invention relates to an industrial burner of the combustion chamber type that is used for submer combustion.
- the burner will 0 fuel.
- the present invention relates to industrial burners, and more particularly to a submerged combustion type of burner that can use either gas or oil as the fuel.
- FIG. 1 is a section through the burner
- FIG. 2 is a view taken on line 2-2 of FIG. 1;
- FIG. 3 is a sectional view of a portion of a modified burner.
- a burner which is enclosed in a substantially cylindrical metal casing consisting of spaced apart outer wall 1 and inner wall 2. One end of the walls is reduced in diameter, as shown, to form a restricted outlet opening 3.
- the cylindrical casing is lined with a high temperature ceramic liner 4, the interior of which is a combustion chamber 5. One end of the liner is reduced to correspond to the reduction in the casing, while the other end is closed by a distributor member 6 through which fuel and air are supplied to the combustion chamber 5.
- This member provides a space having an axial wall 7 provided with a plurality of tangential openings 8 and having anend wall 9 provided with a central opening 11 and a ring of smaller openings 12.
- Gas fuel is supplied through a sleeve 13 which abuts closely against the outside of wall 9 and which is provided with a gas inlet 14.
- the other end of the sleeve is closed by a cap 15 to form a gas inlet chamber.
- Oil is supplied to the burner by an atomizer 16 which is mounted in a sleeve 17 that is concentric with sleeve 13 and is fastened to disc 15.
- the inner end of sleeve 17 has a flange 18 which is located concentrically in sleeve 13 by a plurality of spacers. 19.
- the space between the periphery of flange 18 and sleeve 13 forms an annular gas passage 20.
- a strainer 21 may be attached to the back of the atomizer.
- a disc 22 is attached to the exterior of sleeve 13 which disc supports a cylindrical partition 23 that is received between the casing walls 1 and 2.
- This partition provides annular passages 24 and 25 through which the air flows to a chamber 26 before being discharged into combustion chamber 5 through openings 8.
- a disc 27 which is also attached to the exterior of sleeve 13 which disc is provided with an air inlet opening 28.
- This disc and the parts attached thereto are held in position by means of bolts extending therethrough into a flange 29 formed on the lower end of wall 1.
- a series of small partitions'31 may be provided at the upper end of the casing at a point connecting passages 24 and 25 in order to even out the flow of the air around the annulus of the two passages 24 and 25.
- the burner is ignited by means of a spark between an igniter rod 32 which is connected to one terminal of an electric source (not shown) and the wall 9 which is connected through a switch to the other terminal of said source to form a circuit.
- This igniter rod is held in position a short distance from the back surface of wall 9 by means of an insulator 33 that extends through flanges 15 and 18.
- the air supplied to the burner flows through concen tric passages 24 and 25 before being discharged into chamber 26 and through openings 8.
- the air is preheated, preferably, to about 700F, thus increasing the temperature of combustion.
- oil can be supplied as the fuel. Fuel oil is almost completely vaporized at this temperature.
- the oil supply can be turned on and the gas cut off.
- Atomizer. l6 sprays oil in fine droplets toward the combustion chamber 5 in a cone which is small enough to avoid impingement upon axial wall 7 of the distributor.
- the oil droplets are picked up, vaporized and mixed with the preheated air flowing through openings 8.
- the tangential path of the air increases turbulence and mixing so that combustion is completed in the combustion chamber with hot products of combustion being discharged at high velocity through the restricted outlet opening 3.
- both gas and oil can be supplied simultaneously to the burner as fuel. No difference is observed in the operation of the burner whether gas or oil or a combination of the two is being used as fuel.
- FIG. 3 A portion of the air supplied to the burner will be exhausted through passage 36 to sweep across the inner surface of passage 3 thereby helping to cool it as well as tempering the exhausting products of combustion.
- structure forming a refractory lined combustion chamber having a restricted opening at one end, a fuel distributor member at the opposite end of said chamber, said member being provided with a cylindrical'spaceaxially aligned with and open to said chamber, said space being bounded by a cylindrical wall and an end wall, a plurality of openings extending tangentially through said cylindrical wall, means to supply combustion air to said space through said openings, an axially extending opening in said end wall, means to supply a fuel gas to said space through said axially extending opening, an oil atomizer spaced axially from and concentric with said axially extending opening, and means to supply oil to said atomizer to be discharged thereby into said space.
- the combination'of claim 1 including an igniting.
- said means to supply air includes a pair of connected concentric passages surrounding the refractory lining of said combustion chamber, means to direct air to the outer of said passages and means to direct air from the inner of said passages to said tangential openings.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22558372A | 1972-02-11 | 1972-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3738792A true US3738792A (en) | 1973-06-12 |
Family
ID=22845447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00225583A Expired - Lifetime US3738792A (en) | 1972-02-11 | 1972-02-11 | Industrial burner |
Country Status (1)
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US (1) | US3738792A (en) |
Cited By (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452946A1 (en) * | 1979-04-02 | 1980-10-31 | Outokumpu Oy | IMMERSION TYPE EVAPORATOR |
US4384434A (en) * | 1980-01-16 | 1983-05-24 | Browning Engineering Corporation | High velocity flame jet internal burner for blast cleaning and abrasive cutting |
US4539034A (en) * | 1984-07-19 | 1985-09-03 | Ppg Industries, Inc. | Melting of glass with staged submerged combustion |
US4545800A (en) * | 1984-07-19 | 1985-10-08 | Ppg Industries, Inc. | Submerged oxygen-hydrogen combustion melting of glass |
US4676744A (en) * | 1983-03-11 | 1987-06-30 | British Gas Plc | Regenerative heating apparatus |
US5055032A (en) * | 1988-10-12 | 1991-10-08 | Ruhrgas Aktiengesellschaft | A burner with a flame retention device |
US5257926A (en) * | 1991-12-17 | 1993-11-02 | Gideon Drimer | Fast, safe, pyrogenic external torch assembly |
EP1022514A1 (en) | 1999-01-22 | 2000-07-26 | Saint-Gobain Vitrage | Method and device for controlling the gaseous fuel flow |
US6389814B2 (en) | 1995-06-07 | 2002-05-21 | Clean Energy Systems, Inc. | Hydrocarbon combustion power generation system with CO2 sequestration |
US6523349B2 (en) | 2000-03-22 | 2003-02-25 | Clean Energy Systems, Inc. | Clean air engines for transportation and other power applications |
US6622470B2 (en) | 2000-05-12 | 2003-09-23 | Clean Energy Systems, Inc. | Semi-closed brayton cycle gas turbine power systems |
US20040128975A1 (en) * | 2002-11-15 | 2004-07-08 | Fermin Viteri | Low pollution power generation system with ion transfer membrane air separation |
US6868677B2 (en) | 2001-05-24 | 2005-03-22 | Clean Energy Systems, Inc. | Combined fuel cell and fuel combustion power generation systems |
US20050236747A1 (en) * | 2004-04-27 | 2005-10-27 | Rue David M | Process and apparatus for uniform combustion within a molten material |
US20050241311A1 (en) * | 2004-04-16 | 2005-11-03 | Pronske Keith L | Zero emissions closed rankine cycle power system |
US20050255995A1 (en) * | 2004-05-14 | 2005-11-17 | Gas Technology Institute | Method for producing catalytically-active materials |
US7021063B2 (en) | 2003-03-10 | 2006-04-04 | Clean Energy Systems, Inc. | Reheat heat exchanger power generation systems |
US20070044479A1 (en) * | 2005-08-10 | 2007-03-01 | Harry Brandt | Hydrogen production from an oxyfuel combustor |
US20070167307A1 (en) * | 2006-01-13 | 2007-07-19 | Brodie Sally H | Novel composition |
EP2397446A2 (en) | 2010-06-17 | 2011-12-21 | Johns Manville | Panel-cooled submerged combustion melter geometry and methods of making molten glass |
EP2433911A1 (en) | 2010-09-23 | 2012-03-28 | Johns Manville | Methods and apparatus for recycling glass products using submerged combustion |
EP2578547A2 (en) | 2011-10-07 | 2013-04-10 | Johns Manville | Submerged combustion glass manufacturing systems and methods |
WO2013162986A1 (en) | 2012-04-27 | 2013-10-31 | Johns Manville | Submerged combustion melter comprising a melt exit structure designed to minimize impact of mechanical energy, and methods of making molten glass |
WO2013188167A1 (en) | 2012-06-11 | 2013-12-19 | Manville, Johns | Submerged combustion melting processes producing glass and similar materials, and systems for carrying out such processes |
WO2013188082A1 (en) | 2012-06-11 | 2013-12-19 | Johns Manville | Apparatus, systems and methods for conditioning molten glass |
WO2014008045A1 (en) | 2012-07-03 | 2014-01-09 | Manville, Johns | Processes for producing molten glasses from glass batches using turbulent submerged combustion melting, and systems for carrying out such processes |
US8875544B2 (en) | 2011-10-07 | 2014-11-04 | Johns Manville | Burner apparatus, submerged combustion melters including the burner, and methods of use |
WO2014193388A1 (en) | 2013-05-30 | 2014-12-04 | Johns Manville | Submerged combustion glass melting systems and methods of use |
US8973400B2 (en) | 2010-06-17 | 2015-03-10 | Johns Manville | Methods of using a submerged combustion melter to produce glass products |
US8973405B2 (en) | 2010-06-17 | 2015-03-10 | Johns Manville | Apparatus, systems and methods for reducing foaming downstream of a submerged combustion melter producing molten glass |
US8991215B2 (en) | 2010-06-17 | 2015-03-31 | Johns Manville | Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter |
US8997525B2 (en) | 2010-06-17 | 2015-04-07 | Johns Manville | Systems and methods for making foamed glass using submerged combustion |
US9021838B2 (en) | 2010-06-17 | 2015-05-05 | Johns Manville | Systems and methods for glass manufacturing |
US9032760B2 (en) | 2012-07-03 | 2015-05-19 | Johns Manville | Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers |
US9096452B2 (en) | 2010-06-17 | 2015-08-04 | Johns Manville | Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter |
US9115017B2 (en) | 2013-01-29 | 2015-08-25 | Johns Manville | Methods and systems for monitoring glass and/or foam density as a function of vertical position within a vessel |
US9227865B2 (en) | 2012-11-29 | 2016-01-05 | Johns Manville | Methods and systems for making well-fined glass using submerged combustion |
US20160107914A1 (en) * | 2013-05-30 | 2016-04-21 | Johns Manville | Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use |
US9533905B2 (en) | 2012-10-03 | 2017-01-03 | Johns Manville | Submerged combustion melters having an extended treatment zone and methods of producing molten glass |
US20170074590A1 (en) * | 2015-09-16 | 2017-03-16 | Johns Manville | Change-out system for submerged combustion melting burner |
US9751792B2 (en) | 2015-08-12 | 2017-09-05 | Johns Manville | Post-manufacturing processes for submerged combustion burner |
US9776903B2 (en) | 2010-06-17 | 2017-10-03 | Johns Manville | Apparatus, systems and methods for processing molten glass |
US9777922B2 (en) | 2013-05-22 | 2017-10-03 | Johns Mansville | Submerged combustion burners and melters, and methods of use |
US9815726B2 (en) | 2015-09-03 | 2017-11-14 | Johns Manville | Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust |
EP3293154A2 (en) | 2016-09-07 | 2018-03-14 | Johns Manville | Submerged conbustion melters, wall structures or panels of same, and methods of using same |
US9982884B2 (en) | 2015-09-15 | 2018-05-29 | Johns Manville | Methods of melting feedstock using a submerged combustion melter |
US10041666B2 (en) | 2015-08-27 | 2018-08-07 | Johns Manville | Burner panels including dry-tip burners, submerged combustion melters, and methods |
US10081563B2 (en) | 2015-09-23 | 2018-09-25 | Johns Manville | Systems and methods for mechanically binding loose scrap |
US10131563B2 (en) | 2013-05-22 | 2018-11-20 | Johns Manville | Submerged combustion burners |
US10138151B2 (en) | 2013-05-22 | 2018-11-27 | Johns Manville | Submerged combustion burners and melters, and methods of use |
US10144666B2 (en) | 2015-10-20 | 2018-12-04 | Johns Manville | Processing organics and inorganics in a submerged combustion melter |
US10233105B2 (en) | 2016-10-14 | 2019-03-19 | Johns Manville | Submerged combustion melters and methods of feeding particulate material into such melters |
US10246362B2 (en) | 2016-06-22 | 2019-04-02 | Johns Manville | Effective discharge of exhaust from submerged combustion melters and methods |
US10301208B2 (en) | 2016-08-25 | 2019-05-28 | Johns Manville | Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same |
US10322960B2 (en) | 2010-06-17 | 2019-06-18 | Johns Manville | Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter |
US10337732B2 (en) | 2016-08-25 | 2019-07-02 | Johns Manville | Consumable tip burners, submerged combustion melters including same, and methods |
US10654740B2 (en) | 2013-05-22 | 2020-05-19 | Johns Manville | Submerged combustion burners, melters, and methods of use |
US10670261B2 (en) | 2015-08-27 | 2020-06-02 | Johns Manville | Burner panels, submerged combustion melters, and methods |
US10858278B2 (en) | 2013-07-18 | 2020-12-08 | Johns Manville | Combustion burner |
US11142476B2 (en) | 2013-05-22 | 2021-10-12 | Johns Manville | Burner for submerged combustion melting |
US11613488B2 (en) | 2012-10-03 | 2023-03-28 | Johns Manville | Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter |
US11912608B2 (en) | 2019-10-01 | 2024-02-27 | Owens-Brockway Glass Container Inc. | Glass manufacturing |
-
1972
- 1972-02-11 US US00225583A patent/US3738792A/en not_active Expired - Lifetime
Cited By (127)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452946A1 (en) * | 1979-04-02 | 1980-10-31 | Outokumpu Oy | IMMERSION TYPE EVAPORATOR |
US4384434A (en) * | 1980-01-16 | 1983-05-24 | Browning Engineering Corporation | High velocity flame jet internal burner for blast cleaning and abrasive cutting |
US4676744A (en) * | 1983-03-11 | 1987-06-30 | British Gas Plc | Regenerative heating apparatus |
US4539034A (en) * | 1984-07-19 | 1985-09-03 | Ppg Industries, Inc. | Melting of glass with staged submerged combustion |
US4545800A (en) * | 1984-07-19 | 1985-10-08 | Ppg Industries, Inc. | Submerged oxygen-hydrogen combustion melting of glass |
EP0171638A1 (en) * | 1984-07-19 | 1986-02-19 | Ppg Industries, Inc. | Melting of glass with staged submerged combustion |
US5055032A (en) * | 1988-10-12 | 1991-10-08 | Ruhrgas Aktiengesellschaft | A burner with a flame retention device |
US5257926A (en) * | 1991-12-17 | 1993-11-02 | Gideon Drimer | Fast, safe, pyrogenic external torch assembly |
US6598398B2 (en) | 1995-06-07 | 2003-07-29 | Clean Energy Systems, Inc. | Hydrocarbon combustion power generation system with CO2 sequestration |
US7043920B2 (en) | 1995-06-07 | 2006-05-16 | Clean Energy Systems, Inc. | Hydrocarbon combustion power generation system with CO2 sequestration |
US6389814B2 (en) | 1995-06-07 | 2002-05-21 | Clean Energy Systems, Inc. | Hydrocarbon combustion power generation system with CO2 sequestration |
US20040003592A1 (en) * | 1995-06-07 | 2004-01-08 | Fermin Viteri | Hydrocarbon combustion power generation system with CO2 sequestration |
FR2788839A1 (en) | 1999-01-22 | 2000-07-28 | Saint Gobain Vitrage | METHOD AND DEVICE FOR REGULATING A GASEOUS FUEL CURRENT |
EP1022514A1 (en) | 1999-01-22 | 2000-07-26 | Saint-Gobain Vitrage | Method and device for controlling the gaseous fuel flow |
US6523349B2 (en) | 2000-03-22 | 2003-02-25 | Clean Energy Systems, Inc. | Clean air engines for transportation and other power applications |
US20050236602A1 (en) * | 2000-05-12 | 2005-10-27 | Fermin Viteri | Working fluid compositions for use in semi-closed Brayton cycle gas turbine power systems |
US20040065088A1 (en) * | 2000-05-12 | 2004-04-08 | Fermin Viteri | Semi-closed brayton cycle gas turbine power systems |
US6824710B2 (en) | 2000-05-12 | 2004-11-30 | Clean Energy Systems, Inc. | Working fluid compositions for use in semi-closed brayton cycle gas turbine power systems |
US6910335B2 (en) | 2000-05-12 | 2005-06-28 | Clean Energy Systems, Inc. | Semi-closed Brayton cycle gas turbine power systems |
US6637183B2 (en) | 2000-05-12 | 2003-10-28 | Clean Energy Systems, Inc. | Semi-closed brayton cycle gas turbine power systems |
US6622470B2 (en) | 2000-05-12 | 2003-09-23 | Clean Energy Systems, Inc. | Semi-closed brayton cycle gas turbine power systems |
US6868677B2 (en) | 2001-05-24 | 2005-03-22 | Clean Energy Systems, Inc. | Combined fuel cell and fuel combustion power generation systems |
US20040128975A1 (en) * | 2002-11-15 | 2004-07-08 | Fermin Viteri | Low pollution power generation system with ion transfer membrane air separation |
US6945029B2 (en) | 2002-11-15 | 2005-09-20 | Clean Energy Systems, Inc. | Low pollution power generation system with ion transfer membrane air separation |
US7021063B2 (en) | 2003-03-10 | 2006-04-04 | Clean Energy Systems, Inc. | Reheat heat exchanger power generation systems |
US20050241311A1 (en) * | 2004-04-16 | 2005-11-03 | Pronske Keith L | Zero emissions closed rankine cycle power system |
US7882692B2 (en) | 2004-04-16 | 2011-02-08 | Clean Energy Systems, Inc. | Zero emissions closed rankine cycle power system |
US20050236747A1 (en) * | 2004-04-27 | 2005-10-27 | Rue David M | Process and apparatus for uniform combustion within a molten material |
US7273583B2 (en) | 2004-04-27 | 2007-09-25 | Gas Technology Institute | Process and apparatus for uniform combustion within a molten material |
US7449424B2 (en) | 2004-05-14 | 2008-11-11 | Gas Technology Institute | Method for producing catalytically-active materials |
US20080305948A1 (en) * | 2004-05-14 | 2008-12-11 | Gas Technology Institute | Method for producing catalytically-active materials |
US7696124B2 (en) | 2004-05-14 | 2010-04-13 | Gas Technology Institute | Method for producing catalytically-active materials |
US20050255995A1 (en) * | 2004-05-14 | 2005-11-17 | Gas Technology Institute | Method for producing catalytically-active materials |
US20070044479A1 (en) * | 2005-08-10 | 2007-03-01 | Harry Brandt | Hydrogen production from an oxyfuel combustor |
US20070167307A1 (en) * | 2006-01-13 | 2007-07-19 | Brodie Sally H | Novel composition |
US7648933B2 (en) | 2006-01-13 | 2010-01-19 | Dynamic Abrasives Llc | Composition comprising spinel crystals, glass, and calcium iron silicate |
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US10322960B2 (en) | 2010-06-17 | 2019-06-18 | Johns Manville | Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter |
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