GB776791A - Apparatus for steam production - Google Patents

Apparatus for steam production

Info

Publication number
GB776791A
GB776791A GB26118/54A GB2611854A GB776791A GB 776791 A GB776791 A GB 776791A GB 26118/54 A GB26118/54 A GB 26118/54A GB 2611854 A GB2611854 A GB 2611854A GB 776791 A GB776791 A GB 776791A
Authority
GB
United Kingdom
Prior art keywords
ash
layer
chamber
sept
conveyer
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
GB26118/54A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to GB26118/54A priority Critical patent/GB776791A/en
Publication of GB776791A publication Critical patent/GB776791A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/0023—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes in the bed
    • 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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/002—Feeding devices for steam boilers, e.g. in locomotives

Abstract

776,791. Pulverized fuel-fired combustion apparatus. BADISCHE ANILIN- & SODAFABRIK AKT.-GES. Sept. 9, 1954 [Sept. 17, 1953], No. 26118/54. Addition to 768,656. Class 51 (1). [Also in Group XIII] The boiler shown is fired by the " fluidized layer " technique described in the parent Specification. In the lower part of chamber 1 is arranged, on a grate 3, a layer 2 of powdered coal ash &c. Air is blown by a blower 4 up through the layer and fuel is introduced through an inlet 5a. After passing through the chamber 1 and gas passes 12, the combustion gas is led to a washing tower 25 before passing to a chimney via duct 26. Ash is removed from the fluidized layer 2 either through an overflow pipe 18 or a valved pipe 20 and is allowed to drop for subsequent removal, along with any flue ash settling at the bottom of the gas passes B or accumulating from a separator 22, on to a conveyer 23. Ash collecting at the bottom of the wind chamber 5 may also drop on to the conveyer.
GB26118/54A 1954-09-09 1954-09-09 Apparatus for steam production Expired GB776791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26118/54A GB776791A (en) 1954-09-09 1954-09-09 Apparatus for steam production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26118/54A GB776791A (en) 1954-09-09 1954-09-09 Apparatus for steam production

Publications (1)

Publication Number Publication Date
GB776791A true GB776791A (en) 1957-06-12

Family

ID=6686608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26118/54A Expired GB776791A (en) 1954-09-09 1954-09-09 Apparatus for steam production

Country Status (1)

Country Link
GB (1) GB776791A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997286A (en) * 1957-12-31 1961-08-22 Metallgesellschaft Ag Fluid bed furnace and process
US3080855A (en) * 1960-04-12 1963-03-12 Exxon Research Engineering Co Furnace flue gas composition control
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
US3659559A (en) * 1970-06-22 1972-05-02 Foster Wheeler Corp Fluidised bed burner control
US3696793A (en) * 1969-08-06 1972-10-10 Foster Wheeler Corp Steam boilers
DE2539546A1 (en) * 1975-09-05 1977-03-17 Metallgesellschaft Ag METHOD OF COMBUSTION OF CARBON MATERIALS
US4154197A (en) * 1977-09-19 1979-05-15 Foster Wheeler Energy Corporation Packaged fluidized bed steam generator
US4184455A (en) * 1978-04-10 1980-01-22 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes
DE2943376A1 (en) * 1978-10-31 1980-05-08 Ebara Corp THERMAL REACTION DEVICE

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997286A (en) * 1957-12-31 1961-08-22 Metallgesellschaft Ag Fluid bed furnace and process
US3080855A (en) * 1960-04-12 1963-03-12 Exxon Research Engineering Co Furnace flue gas composition control
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
US3696793A (en) * 1969-08-06 1972-10-10 Foster Wheeler Corp Steam boilers
US3659559A (en) * 1970-06-22 1972-05-02 Foster Wheeler Corp Fluidised bed burner control
DE2539546A1 (en) * 1975-09-05 1977-03-17 Metallgesellschaft Ag METHOD OF COMBUSTION OF CARBON MATERIALS
US4154197A (en) * 1977-09-19 1979-05-15 Foster Wheeler Energy Corporation Packaged fluidized bed steam generator
US4184455A (en) * 1978-04-10 1980-01-22 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes
DE2943376A1 (en) * 1978-10-31 1980-05-08 Ebara Corp THERMAL REACTION DEVICE

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