[go: up one dir, main page]

DE3376582D1 - Automatic boiler for coal, particularly fat coal - Google Patents

Automatic boiler for coal, particularly fat coal

Info

Publication number
DE3376582D1
DE3376582D1 DE8383401582T DE3376582T DE3376582D1 DE 3376582 D1 DE3376582 D1 DE 3376582D1 DE 8383401582 T DE8383401582 T DE 8383401582T DE 3376582 T DE3376582 T DE 3376582T DE 3376582 D1 DE3376582 D1 DE 3376582D1
Authority
DE
Germany
Prior art keywords
burner
coal
fuel
combustion
heat exchanger
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
Application number
DE8383401582T
Other languages
German (de)
Inventor
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.)
SECCACIER
Original Assignee
SECCACIER
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 SECCACIER filed Critical SECCACIER
Application granted granted Critical
Publication of DE3376582D1 publication Critical patent/DE3376582D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F23B40/06—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed along the fuel-supporting surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from 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
    • 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
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • 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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/06—Crowns or roofs for 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
    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2057—Arrangement or mounting of control or safety devices for water heaters using solid fuel
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The combustion heater has a combustor fed from a fuel hopper, with a heat exchanger and a combustion heat exchanger placed between these. The burner has a hearth with an inclined water flow and having air passages. The latter have at the ash outlet side, inlets for the fuel feed from the hopper via a funnel. A pusher (14) reciprocates to drive the carbon on the grille to close the air inlet opening of the burner. The fuel feed duct (3) is isolated from the burner (1). The fuel inlet is connected to the burner via an antichamber (13) where combustion does not occur. The burner hearth has a plate (10) at its front end which can be tilted to vary the resistance to movement of the fuel.
DE8383401582T 1983-07-29 1983-07-29 Automatic boiler for coal, particularly fat coal Expired DE3376582D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83401582A EP0133633B1 (en) 1983-07-29 1983-07-29 Automatic boiler for coal, particularly fat coal

Publications (1)

Publication Number Publication Date
DE3376582D1 true DE3376582D1 (en) 1988-06-16

Family

ID=8191430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401582T Expired DE3376582D1 (en) 1983-07-29 1983-07-29 Automatic boiler for coal, particularly fat coal

Country Status (3)

Country Link
EP (1) EP0133633B1 (en)
AT (1) ATE34215T1 (en)
DE (1) DE3376582D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580382B1 (en) * 1985-04-11 1989-12-08 Seccacier BOILER, ESPECIALLY FOR OIL FUELS, COMPRISING A BOTTOM BODY OF IGNITION COAL MASS ON THE GRID
FI123996B (en) * 2009-08-20 2014-01-31 Jorma Mustakoski Solid biofuel combustion plant
CN104949155A (en) * 2015-06-29 2015-09-30 王明 Fuel pushing structure and cooking range with same
CN106091379B (en) * 2016-07-27 2021-11-26 孙杰民 Combustion unit for exchanging hot air and water generated by pulverized coal combustion
CN111156538B (en) * 2020-02-28 2023-04-14 江华 Method for transforming coal-fired boiler into biomass fuel boiler
CN114060833B (en) * 2021-11-07 2025-01-14 华能国际电力股份有限公司丹东电厂 Boiler slag discharge system with flexible double-tube sealing structure
CN118449158B (en) * 2024-03-19 2024-11-05 华能山东发电有限公司烟台发电厂 Thermal power plant frequency modulation auxiliary method and device based on double electric energy converters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR540087A (en) * 1921-08-31 1922-07-05 B F Sturtevant Co Improvements made to the fuel supply mechanism for the drivers at the bottom inlet
AT105884B (en) * 1924-07-28 1927-03-10 Hugo Bauer Advance firing.
CH175292A (en) * 1933-03-30 1935-02-28 Naamlooze Vennootschap Verwarm Heating device with grid, for solid fuels and automatic grid loading.
FR1165314A (en) * 1957-01-25 1958-10-21 Advanced boiler
CH402335A (en) * 1962-07-06 1965-11-15 Seccacier Boiler for central heating installation and hot water production
FR1370041A (en) * 1963-06-11 1964-08-21 Process for the combustion in particular of clumping fatty coals, device for implementing the present process as well as boilers provided with this device
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.
US4474117A (en) * 1981-04-28 1984-10-02 Paul Marollaud Boiler using a solid granulated fuel
DE8128474U1 (en) * 1981-09-29 1982-04-01 Hofmeier, Walter, 4530 Ibbenbüren CENTRAL HEATING BOILER FOR SOLID FUELS, ESPECIALLY FOR BROWN COAL

Also Published As

Publication number Publication date
EP0133633A1 (en) 1985-03-06
ATE34215T1 (en) 1988-05-15
EP0133633B1 (en) 1988-05-11

Similar Documents

Publication Publication Date Title
US4565184A (en) Combustible particulate fuel heater
GR3002120T3 (en) Barbecue cooking device
US4397293A (en) Heating apparatus comprising a heat recovery apparatus
US4242972A (en) Combustion system with partial recirculation of exhaust gases and feed mechanism therefor
US4296711A (en) Heating boiler
CA2104016C (en) Solid fuel heating stove
GB2076062A (en) Turbine power plant
DE3272785D1 (en) Assembly comprising a heat recovery device
DE3376582D1 (en) Automatic boiler for coal, particularly fat coal
HU178846B (en) Stoker for firing solid fuel first for fulfilling the heat demand of family houses and single aparatments or smaller group of them
EP0191644A3 (en) Submersible chamber water heater
DE3478871D1 (en) Heating installation
GB1019611A (en) Improvements relating to coal-fired heating units
EP0340859B1 (en) Boiler
CN209084825U (en) A kind of direct combustion clean and environmental protection special furnace
RU94017680A (en) DUST BURNER
ATE52608T1 (en) SOLID FUEL FURNACE.
US4455968A (en) Boilers
JPH05346203A (en) Fluidized bed combustion apparatus equipping stationarily fluidizezd bed and method for producing high temperature water or vapor using same
GB1169587A (en) Improvements relating to Domestic Fireplaces
SU1693317A1 (en) Boiler plant
CA1089718A (en) Combustion system with partial recirculation of exhaust gases and feed mechanism therefor
CN2038608U (en) Vertical tea-bath furnace with annularly blowing device
SU489428A2 (en) Arrangement for burning coal fines
FI97254C (en) Etupes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee