FR2385991A1 - Solid fuel boiler for agricultural use - has inclined feed plate with pusher between fuel hopper and grate - Google Patents

Solid fuel boiler for agricultural use - has inclined feed plate with pusher between fuel hopper and grate

Info

Publication number
FR2385991A1
FR2385991A1 FR7709351A FR7709351A FR2385991A1 FR 2385991 A1 FR2385991 A1 FR 2385991A1 FR 7709351 A FR7709351 A FR 7709351A FR 7709351 A FR7709351 A FR 7709351A FR 2385991 A1 FR2385991 A1 FR 2385991A1
Authority
FR
France
Prior art keywords
grate
pusher
plate
fuel
boiler
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.)
Granted
Application number
FR7709351A
Other languages
French (fr)
Other versions
FR2385991B1 (en
Inventor
Jean Lucas
Antoine Hurand
Raymond Guillou-Keredan
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7709351A priority Critical patent/FR2385991A1/en
Publication of FR2385991A1 publication Critical patent/FR2385991A1/en
Application granted granted Critical
Publication of FR2385991B1 publication Critical patent/FR2385991B1/fr
Granted legal-status Critical Current

Links

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
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
    • 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
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F23B1/18—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using inclined grate
    • 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
    • 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
    • F24H1/30—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 being built up from sections
    • F24H1/32—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 being built up from sections with vertical sections arranged side by side

Abstract

The boiler has a fuel hopper with a cylindrical upper section and a conical lower section. There is a lenghtwise opening in one of the sides of the conical section. Fuel drops from this through a vertical chute which is bounded by water cooled sides on to an inclined plate. The plate slopes down to the grate which forms a continuation of the plate. A pusher at the upper end of the plate is given a reciprocating motion by an electric motor through a rack and pinion gear. The pusher is water cooled and has flexible connections for the flow and return of the water. A fan introduces primary air below the grate and another fan introduces secondary air above it.
FR7709351A 1977-03-29 1977-03-29 Solid fuel boiler for agricultural use - has inclined feed plate with pusher between fuel hopper and grate Granted FR2385991A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709351A FR2385991A1 (en) 1977-03-29 1977-03-29 Solid fuel boiler for agricultural use - has inclined feed plate with pusher between fuel hopper and grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709351A FR2385991A1 (en) 1977-03-29 1977-03-29 Solid fuel boiler for agricultural use - has inclined feed plate with pusher between fuel hopper and grate

Publications (2)

Publication Number Publication Date
FR2385991A1 true FR2385991A1 (en) 1978-10-27
FR2385991B1 FR2385991B1 (en) 1980-04-25

Family

ID=9188706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709351A Granted FR2385991A1 (en) 1977-03-29 1977-03-29 Solid fuel boiler for agricultural use - has inclined feed plate with pusher between fuel hopper and grate

Country Status (1)

Country Link
FR (1) FR2385991A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487483A1 (en) * 1980-07-24 1982-01-29 Etude Const Chaudieres En Acie Burner for solid fuels using regulated feeder - has vibrating shoe at variable tilt angle to control fuel supply to sloping grate adjusting water temp.
FR2504657A1 (en) * 1981-04-28 1982-10-29 Marollaud Paul Solid fuel boiler - has reciprocating piston to supply fresh fuel and remove ash
EP0064456A1 (en) * 1981-04-28 1982-11-10 Paul Marollaud Heater using combustible granulated solids
FR2512526A2 (en) * 1981-09-04 1983-03-11 Marollaud Paul Solid fuel boiler - has reciprocating piston to supply fresh fuel and remove ash
WO1984001808A1 (en) * 1982-10-29 1984-05-10 Carbonised Fuel Combustion Ltd Solid fuel burner
FR2554909A1 (en) * 1983-11-10 1985-05-17 Charbonnages De France BOILER FOR SOLID FUELS
FR2570472A1 (en) * 1984-09-18 1986-03-21 Seccacier Furnace unit for coal-fired boiler

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487483A1 (en) * 1980-07-24 1982-01-29 Etude Const Chaudieres En Acie Burner for solid fuels using regulated feeder - has vibrating shoe at variable tilt angle to control fuel supply to sloping grate adjusting water temp.
FR2504657A1 (en) * 1981-04-28 1982-10-29 Marollaud Paul Solid fuel boiler - has reciprocating piston to supply fresh fuel and remove ash
EP0064456A1 (en) * 1981-04-28 1982-11-10 Paul Marollaud Heater using combustible granulated solids
FR2512526A2 (en) * 1981-09-04 1983-03-11 Marollaud Paul Solid fuel boiler - has reciprocating piston to supply fresh fuel and remove ash
WO1984001808A1 (en) * 1982-10-29 1984-05-10 Carbonised Fuel Combustion Ltd Solid fuel burner
FR2554909A1 (en) * 1983-11-10 1985-05-17 Charbonnages De France BOILER FOR SOLID FUELS
FR2570472A1 (en) * 1984-09-18 1986-03-21 Seccacier Furnace unit for coal-fired boiler

Also Published As

Publication number Publication date
FR2385991B1 (en) 1980-04-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse