Fluidized bed combustor and coal gun-tube assembly therefor

Hosek, William S; Garruto, Edward J

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
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A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
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B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
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C - chemistry
C01 - inorganic chemistry
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C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
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D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
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E01 - construction of roads, railways, or bridges
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F03 - machines or engines for liquids
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F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
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F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
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F42 - ammunition
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Title: Fluidized bed combustor and coal gun-tube assembly therefor

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Abstract

A coal supply gun assembly for a fluidized bed combustor which includes heat exchange elements extending above the bed's distributor plate assembly and in which the gun's nozzles are disposed relative to the heat exchange elements to only discharge granular coal material between adjacent heat exchange elements and in a path which is substantially equidistant from adjacent heat exchange elements.

Inventors:

Hosek, William S ^[1]; Garruto, Edward J ^[2]

Mt. Tabor, NJ
Wayne, NJ

Issue Date:: Sun Jan 01 00:00:00 EST 1984

Research Org.:: Curtiss-Wright Corp

OSTI Identifier:: 864846

Patent Number(s):: 4426958

Assignee:: Curtiss-Wright Corporation (Wood-Ridge, NJ)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23C - METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN {A CARRIER GAS OR} AIR

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J8/0025 - {by an ascending fluid}

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23C - METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN {A CARRIER GAS OR} AIR
F23C10/10 - the separation apparatus being located outside the combustion chamber
F23C10/16 - specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
F23C10/20 - Inlets for fluidisation air, e.g. grids

F - MECHANICAL ENGINEERING 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

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DOE Contract Number:: EX-76-C-01-1726

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: fluidized; bed; combustor; coal; gun-tube; assembly; supply; gun; heat; exchange; elements; extending; distributor; plate; nozzles; disposed; relative; discharge; granular; material; adjacent; path; substantially; equidistant; heat exchange; fluidized bed; plate assembly; bed combustor; disposed relative; distributor plate; tube assembly; coal supply; coal material; exchange element; gun assembly; elements extending; /122/110/165/

Citation Formats


                    Hosek, William S, and Garruto, Edward J. Fluidized bed combustor and coal gun-tube assembly therefor.  United States: N. p., 1984. 
        Web.

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                    Hosek, William S, & Garruto, Edward J. Fluidized bed combustor and coal gun-tube assembly therefor.  United States.

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                    Hosek, William S, and Garruto, Edward J. Sun .  
        "Fluidized bed combustor and coal gun-tube assembly therefor".  United States.  https://www.osti.gov/servlets/purl/864846.

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@article{osti_864846,

  title        = {Fluidized bed combustor and coal gun-tube assembly therefor},

  author       = {Hosek, William S and Garruto, Edward J},

  abstractNote = {A coal supply gun assembly for a fluidized bed combustor which includes heat exchange elements extending above the bed's distributor plate assembly and in which the gun's nozzles are disposed relative to the heat exchange elements to only discharge granular coal material between adjacent heat exchange elements and in a path which is substantially equidistant from adjacent heat exchange elements.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sun Jan 01 00:00:00 EST 1984},

  month        = {Sun Jan 01 00:00:00 EST 1984}

}

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