EP0054004A1 - Mehrbrennstoffkessel - Google Patents

Mehrbrennstoffkessel Download PDF

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Publication number
EP0054004A1
EP0054004A1 EP81810480A EP81810480A EP0054004A1 EP 0054004 A1 EP0054004 A1 EP 0054004A1 EP 81810480 A EP81810480 A EP 81810480A EP 81810480 A EP81810480 A EP 81810480A EP 0054004 A1 EP0054004 A1 EP 0054004A1
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
fuel
casing
coal
pusher
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.)
Withdrawn
Application number
EP81810480A
Other languages
English (en)
French (fr)
Inventor
Jean-Jacques Asper
Dominque Noir
Georges Weber
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of EP0054004A1 publication Critical patent/EP0054004A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/46—Water heaters having plural combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/16—Over-feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2230/00—Solid fuel fired boiler

Definitions

  • the present invention relates to a multi-fuel boiler in which the solid fuels on the one hand and the liquid or gaseous fuels on the other hand are burned in separate combustion chambers.
  • the solid fuel combustion chamber must not only be able to burn anthracite but also tanks good bituminous oils which swell on burning, agglomerate and form a crust on the surface. Such coals in particular must be burned in a thin layer. The importance of being able to burn this type of coal comes from the fact that the reserves of anthracite decrease and that there are still enormous quantities of bituminous coals which were less sought after as long as the anthracite was available in sufficient quantity and especially as long as fuel was cheap.
  • the deflector 26 is intended to distribute the coal uniformly along the grid 21 so as to obtain a regular layer of burning coal extending parallel to the exchanger 12, guaranteeing the production of heat regularly distributed over the entire surface of the exchanger, resulting from homogeneous combustion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
EP81810480A 1980-12-10 1981-12-07 Mehrbrennstoffkessel Withdrawn EP0054004A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH908880 1980-12-10
CH9088/80 1980-12-10

Publications (1)

Publication Number Publication Date
EP0054004A1 true EP0054004A1 (de) 1982-06-16

Family

ID=4348181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810480A Withdrawn EP0054004A1 (de) 1980-12-10 1981-12-07 Mehrbrennstoffkessel

Country Status (1)

Country Link
EP (1) EP0054004A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068401A2 (de) * 1981-06-26 1983-01-05 Hans Dr. Viessmann Heizungskessel
GB2375590A (en) * 2001-03-16 2002-11-20 Bosch Gmbh Robert Device for heating water and generating electrical energy
WO2006004563A1 (en) * 2004-06-30 2006-01-12 Ali Nizami Ozcan Double-fuelled tubeless boiler with two combustion chambers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304963A (en) * 1928-04-24 1929-01-31 Anne Jacobus Mathijs August Ri Improvements in mechanical stokers
DE2630728A1 (de) * 1976-07-08 1978-01-12 Interliz Anstalt Heizkessel fuer oel- oder gasfeuerung und festbrennstoffeuerung
DE2750471A1 (de) * 1977-11-11 1979-05-17 Bernhard Wolf Zweikammerkessel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304963A (en) * 1928-04-24 1929-01-31 Anne Jacobus Mathijs August Ri Improvements in mechanical stokers
DE2630728A1 (de) * 1976-07-08 1978-01-12 Interliz Anstalt Heizkessel fuer oel- oder gasfeuerung und festbrennstoffeuerung
DE2750471A1 (de) * 1977-11-11 1979-05-17 Bernhard Wolf Zweikammerkessel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068401A2 (de) * 1981-06-26 1983-01-05 Hans Dr. Viessmann Heizungskessel
EP0068401A3 (de) * 1981-06-26 1983-04-20 Hans Dr. Viessmann Heizungskessel
GB2375590A (en) * 2001-03-16 2002-11-20 Bosch Gmbh Robert Device for heating water and generating electrical energy
GB2375590B (en) * 2001-03-16 2003-05-07 Bosch Gmbh Robert Device for heating plant water and for generating electrical energy
WO2006004563A1 (en) * 2004-06-30 2006-01-12 Ali Nizami Ozcan Double-fuelled tubeless boiler with two combustion chambers
EA009160B1 (ru) * 2004-06-30 2007-10-26 Али Низами Озджан Двухтопливный беструбный котел с двумя камерами сгорания

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19821223

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WEBER, GEORGES

Inventor name: ASPER, JEAN-JACQUES

Inventor name: NOIR, DOMINQUE