CA2862808A1 - Cooled electrode and burner system including a cooled electrode - Google Patents

Cooled electrode and burner system including a cooled electrode Download PDF

Info

Publication number
CA2862808A1
CA2862808A1 CA2862808A CA2862808A CA2862808A1 CA 2862808 A1 CA2862808 A1 CA 2862808A1 CA 2862808 A CA2862808 A CA 2862808A CA 2862808 A CA2862808 A CA 2862808A CA 2862808 A1 CA2862808 A1 CA 2862808A1
Authority
CA
Canada
Prior art keywords
flame
electrode
combustion gas
cooled electrode
system including
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.)
Abandoned
Application number
CA2862808A
Other languages
French (fr)
Inventor
Joseph Colannino
Christopher A. Wiklof
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.)
Clearsign Technologies Corp
Original Assignee
Clearsign Combustion Corp
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 Clearsign Combustion Corp filed Critical Clearsign Combustion Corp
Publication of CA2862808A1 publication Critical patent/CA2862808A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
    • 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
    • F23C99/001—Applying electric means or magnetism to combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/15044—Preheating combustion air by heat recovery means using solar or other clean energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/13003—Energy recovery by thermoelectric elements, e.g. by Peltier/Seebeck effect, arranged in the combustion plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Fuel Cell (AREA)

Abstract

According to an embodiment, an electrode system for a burner may include a thermally coupled electrode configured to apply an electric field to a region corresponding to a flame or combustion gas produced by the flame and to receive heat from the flame or the combustion gas. A cooling apparatus may be operatively coupled to the thermally coupled electrode and configured to remove the heat received by the electrode from the flame or the combustion gas. According to another embodiment, a method of cooling an electrode subject to heating by a flame or a combustion gas produced by the flame may include applying an electric field to a flame or combustion gas produced by the flame with an electrode.
CA2862808A 2012-02-22 2012-12-29 Cooled electrode and burner system including a cooled electrode Abandoned CA2862808A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261601920P 2012-02-22 2012-02-22
US61/601,920 2012-02-22
PCT/US2012/072221 WO2013126143A1 (en) 2012-02-22 2012-12-29 Cooled electrode and burner system including a cooled electrode

Publications (1)

Publication Number Publication Date
CA2862808A1 true CA2862808A1 (en) 2013-08-29

Family

ID=49006102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862808A Abandoned CA2862808A1 (en) 2012-02-22 2012-12-29 Cooled electrode and burner system including a cooled electrode

Country Status (6)

Country Link
US (1) US20130260321A1 (en)
EP (1) EP2817566A4 (en)
CN (1) CN104136849A (en)
CA (1) CA2862808A1 (en)
MX (1) MX2014010138A (en)
WO (1) WO2013126143A1 (en)

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US10364984B2 (en) 2013-01-30 2019-07-30 Clearsign Combustion Corporation Burner system including at least one coanda surface and electrodynamic control system, and related methods
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US10386062B2 (en) 2013-02-14 2019-08-20 Clearsign Combustion Corporation Method for operating a combustion system including a perforated flame holder
WO2015112950A1 (en) 2014-01-24 2015-07-30 Clearsign Combustion Corporation LOW NOx FIRE TUBE BOILER
US11460188B2 (en) 2013-02-14 2022-10-04 Clearsign Technologies Corporation Ultra low emissions firetube boiler burner
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EP2956718A4 (en) 2013-02-14 2016-11-30 Clearsign Comb Corp Perforated flame holder and burner including a perforated flame holder
US9377188B2 (en) 2013-02-21 2016-06-28 Clearsign Combustion Corporation Oscillating combustor
US9696034B2 (en) 2013-03-04 2017-07-04 Clearsign Combustion Corporation Combustion system including one or more flame anchoring electrodes and related methods
US9664386B2 (en) 2013-03-05 2017-05-30 Clearsign Combustion Corporation Dynamic flame control
US10190767B2 (en) 2013-03-27 2019-01-29 Clearsign Combustion Corporation Electrically controlled combustion fluid flow
WO2014160830A1 (en) 2013-03-28 2014-10-02 Clearsign Combustion Corporation Battery-powered high-voltage converter circuit with electrical isolation and mechanism for charging the battery
CN105026840B (en) 2013-05-10 2017-06-23 克利尔赛恩燃烧公司 For the combustion system and method for electric assistant starting
US9574767B2 (en) 2013-07-29 2017-02-21 Clearsign Combustion Corporation Combustion-powered electrodynamic combustion system
WO2015017084A1 (en) 2013-07-30 2015-02-05 Clearsign Combustion Corporation Combustor having a nonmetallic body with external electrodes
WO2015038245A1 (en) 2013-09-13 2015-03-19 Clearsign Combustion Corporation Transient control of a combustion reaction
WO2015042566A1 (en) 2013-09-23 2015-03-26 Clearsign Combustion Corporation Control of combustion reaction physical extent
WO2015051377A1 (en) * 2013-10-04 2015-04-09 Clearsign Combustion Corporation Ionizer for a combustion system
WO2015054323A1 (en) 2013-10-07 2015-04-16 Clearsign Combustion Corporation Pre-mixed fuel burner with perforated flame holder
WO2015057740A1 (en) 2013-10-14 2015-04-23 Clearsign Combustion Corporation Flame visualization control for electrodynamic combustion control
EP3066385A4 (en) 2013-11-08 2017-11-15 Clearsign Combustion Corporation Combustion system with flame location actuation
WO2015103436A1 (en) * 2013-12-31 2015-07-09 Clearsign Combustion Corporation Method and apparatus for extending flammability limits in a combustion reaction
US10174938B2 (en) 2014-06-30 2019-01-08 Clearsign Combustion Corporation Low inertia power supply for applying voltage to an electrode coupled to a flame
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Also Published As

Publication number Publication date
EP2817566A1 (en) 2014-12-31
US20130260321A1 (en) 2013-10-03
MX2014010138A (en) 2016-03-04
WO2013126143A1 (en) 2013-08-29
CN104136849A (en) 2014-11-05
EP2817566A4 (en) 2015-12-16

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20171229