SE7707545L - DEVICE FOR ADJUSTABLE DISCHARGE OF A FLOOD OF PARTICULAR MATERIAL IN FLUIDIZED CONDITION THROUGH A DISCHARGE OPENING - Google Patents

DEVICE FOR ADJUSTABLE DISCHARGE OF A FLOOD OF PARTICULAR MATERIAL IN FLUIDIZED CONDITION THROUGH A DISCHARGE OPENING

Info

Publication number
SE7707545L
SE7707545L SE7707545A SE7707545A SE7707545L SE 7707545 L SE7707545 L SE 7707545L SE 7707545 A SE7707545 A SE 7707545A SE 7707545 A SE7707545 A SE 7707545A SE 7707545 L SE7707545 L SE 7707545L
Authority
SE
Sweden
Prior art keywords
duct
discharge opening
gas
opening
fluidized
Prior art date
Application number
SE7707545A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
N O L Berge
Original Assignee
Nordisk Fluidbeddforgasning Ha
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 Nordisk Fluidbeddforgasning Ha filed Critical Nordisk Fluidbeddforgasning Ha
Priority to SE7707545A priority Critical patent/SE7707545L/en
Priority to GB7828162A priority patent/GB2001862A/en
Priority to DE19782828614 priority patent/DE2828614A1/en
Publication of SE7707545L publication Critical patent/SE7707545L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/503—Fuel charging devices for gasifiers with stationary fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/523—Ash-removing devices for gasifiers with stationary fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

An arrangement for controlling a stream of fluidized solid particles flowing through a duct 14 to a discharge opening 15. The duct 14 prevents solid particles from reaching the discharge opening 15 simply by sliding in a non-fluidized state therethrough, due to the dimensions of the duct. Means are provided for controllably supplying a fluidizing gas to the duct to cause a fluidization of solid particles within the duct and this permits a controllable outflow of fluidized particles through the discharge opening. Said gas supplying means include a plurality of gas admission openings 19 in the wall of the duct and valve means 25 for individually controlling the supply of gas through each such opening. At least one additional separately controlled gas admission opening may be provided in the wall of a particle containing receptacle 12 at the input end of the duct at a level slightly above the outlet 13 of the receptacle. The apparatus shown may be used for gassifying coal. <IMAGE>
SE7707545A 1977-06-29 1977-06-29 DEVICE FOR ADJUSTABLE DISCHARGE OF A FLOOD OF PARTICULAR MATERIAL IN FLUIDIZED CONDITION THROUGH A DISCHARGE OPENING SE7707545L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7707545A SE7707545L (en) 1977-06-29 1977-06-29 DEVICE FOR ADJUSTABLE DISCHARGE OF A FLOOD OF PARTICULAR MATERIAL IN FLUIDIZED CONDITION THROUGH A DISCHARGE OPENING
GB7828162A GB2001862A (en) 1977-06-29 1978-06-28 An arrangement for controlling a stream of solid particles
DE19782828614 DE2828614A1 (en) 1977-06-29 1978-06-29 ARRANGEMENT FOR THE CONTROLLED TRANSPORTATION OF A FLOW OF SOLID PARTICLES IN THE FLUIDED LAYER THROUGH AN EXHAUST OPENING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7707545A SE7707545L (en) 1977-06-29 1977-06-29 DEVICE FOR ADJUSTABLE DISCHARGE OF A FLOOD OF PARTICULAR MATERIAL IN FLUIDIZED CONDITION THROUGH A DISCHARGE OPENING

Publications (1)

Publication Number Publication Date
SE7707545L true SE7707545L (en) 1978-12-30

Family

ID=20331723

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707545A SE7707545L (en) 1977-06-29 1977-06-29 DEVICE FOR ADJUSTABLE DISCHARGE OF A FLOOD OF PARTICULAR MATERIAL IN FLUIDIZED CONDITION THROUGH A DISCHARGE OPENING

Country Status (3)

Country Link
DE (1) DE2828614A1 (en)
GB (1) GB2001862A (en)
SE (1) SE7707545L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503064C2 (en) * 1993-09-24 1996-03-18 Gen Process Aa Ab Ways to extract energy by gasification, and therefore the intended reactor
AU693670B2 (en) * 1995-04-07 1998-07-02 Commonwealth Scientific And Industrial Research Organisation A non-mechanical valve
AUPN227395A0 (en) * 1995-04-07 1995-05-04 Commonwealth Scientific And Industrial Research Organisation A non-mechanical valve
CN102071069B (en) * 2010-11-25 2013-12-25 中国科学院山西煤炭化学研究所 Device and method for regulating temperature of coal gas at outlet of fluidized bed gasifier

Also Published As

Publication number Publication date
GB2001862A (en) 1979-02-14
DE2828614A1 (en) 1979-01-11

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