EP0193234A3 - Heating boiler with high autonomy of feeding with solid fuel - Google Patents

Heating boiler with high autonomy of feeding with solid fuel Download PDF

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Publication number
EP0193234A3
EP0193234A3 EP86200226A EP86200226A EP0193234A3 EP 0193234 A3 EP0193234 A3 EP 0193234A3 EP 86200226 A EP86200226 A EP 86200226A EP 86200226 A EP86200226 A EP 86200226A EP 0193234 A3 EP0193234 A3 EP 0193234A3
Authority
EP
European Patent Office
Prior art keywords
feeding
solid fuel
boiler
version
cylindrical body
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Withdrawn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
EP86200226A
Other languages
German (de)
French (fr)
Other versions
EP0193234A2 (en
Inventor
Piero Verlucca Moreto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0193234A2 publication Critical patent/EP0193234A2/en
Publication of EP0193234A3 publication Critical patent/EP0193234A3/en
Withdrawn legal-status Critical Current

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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/30—Combustion apparatus using only lump fuel characterised by the form of combustion chamber
    • 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
    • F24H1/285—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 with the fire tubes arranged alongside the combustion chamber
    • 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
    • F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
    • F24H1/36—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side the water chamber including one or more 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
    • 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
    • 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

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)

Abstract

The boiler is constituted by a combustion chamber (20;120) with oblique side walls (2, 4; 102, 104) adapted to cause the solid fuel to descend automatically by gravity towards a lower grid (5, 105) where combustion takes place.
The fuel is introduced through two capacious upper apertures (7, 8; 107, 108) provided with smokeproof covers.
The fluid to be fed to the heating bodies is heated in a central cylindrical body (14, 114) with flue pipes. The central cylindrical body (14; 114) can be made either in a version for feeding with solid fuel only or in a version for mixed feeding, in which case the boiler is provided with appropriate supports for a conventional burner (17).
The main advantage of the boiler is its great autonomy of feeding with solid fuel which is introduced thereinto in considerable amounts - if desired, in the form of large economical pieces of wood logs - which, however, are burned gradually in time.
EP86200226A 1985-02-28 1986-02-15 Heating boiler with high autonomy of feeding with solid fuel Withdrawn EP0193234A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67207/85A IT1184896B (en) 1985-02-28 1985-02-28 BOILER FOR HEATING WITH HIGH AUTONOMY OF SOLID FUEL SUPPLY
IT6720785 1985-02-28

Publications (2)

Publication Number Publication Date
EP0193234A2 EP0193234A2 (en) 1986-09-03
EP0193234A3 true EP0193234A3 (en) 1988-04-20

Family

ID=11300497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86200226A Withdrawn EP0193234A3 (en) 1985-02-28 1986-02-15 Heating boiler with high autonomy of feeding with solid fuel

Country Status (2)

Country Link
EP (1) EP0193234A3 (en)
IT (1) IT1184896B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9312469D0 (en) * 1993-06-17 1993-08-04 Robertson Andrew J Oil-fired boiler
TR200401596A2 (en) * 2004-06-30 2006-01-23 N�Zam� �Zcan Al� "Specially designed double fuel smokeless boiler without pipe, full automatic continuous coal feeding, developed special dry desulfurization system and two combustion chambers"
RU2484378C1 (en) * 2011-12-29 2013-06-10 Общество с ограниченной ответственностью "БЛИЗНЕЦЫ" Combustion method of wood wastes, and heat generator for its implementation with heater and heat exchange chamber and cover plate of combustion chamber
CN106560656B (en) * 2016-04-25 2019-04-05 杨学利 A kind of no pressure type numerical control is counter to burn gasification furnace

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178028C (en) *
GB459255A (en) * 1935-11-26 1937-01-05 William Marsden An improvement in or relating to boilers for heating water or generating steam
FR820363A (en) * 1937-04-08 1937-11-09 Central heating element boiler
DE2408886A1 (en) * 1974-02-23 1975-09-04 Buderus Eisenwerk Heat exchanger tube for a gaseous medium - has indentations, slanting to the tube axis
GB2017288A (en) * 1978-03-28 1979-10-03 Ygnis Sa Fluid Fuel Fire Heaters for Heating Water or a Gas
DE3037338A1 (en) * 1980-10-02 1982-06-09 Johannes 8950 Kaufbeuren Straub Multi-fuel slow-burning stove esp. for rural households - comprises V=section furnace formed by mirror image combination of two existing designs
US4355587A (en) * 1979-10-25 1982-10-26 Lemon Wilfred T Self-feeding wood burning heating unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178028C (en) *
GB459255A (en) * 1935-11-26 1937-01-05 William Marsden An improvement in or relating to boilers for heating water or generating steam
FR820363A (en) * 1937-04-08 1937-11-09 Central heating element boiler
DE2408886A1 (en) * 1974-02-23 1975-09-04 Buderus Eisenwerk Heat exchanger tube for a gaseous medium - has indentations, slanting to the tube axis
GB2017288A (en) * 1978-03-28 1979-10-03 Ygnis Sa Fluid Fuel Fire Heaters for Heating Water or a Gas
US4355587A (en) * 1979-10-25 1982-10-26 Lemon Wilfred T Self-feeding wood burning heating unit
DE3037338A1 (en) * 1980-10-02 1982-06-09 Johannes 8950 Kaufbeuren Straub Multi-fuel slow-burning stove esp. for rural households - comprises V=section furnace formed by mirror image combination of two existing designs

Also Published As

Publication number Publication date
IT1184896B (en) 1987-10-28
IT8567207A0 (en) 1985-02-28
IT8567207A1 (en) 1986-08-28
EP0193234A2 (en) 1986-09-03

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Effective date: 19881021