WO2013008000A3 - Feed compactor variable orifice outlet - Google Patents

Feed compactor variable orifice outlet Download PDF

Info

Publication number
WO2013008000A3
WO2013008000A3 PCT/GB2012/051618 GB2012051618W WO2013008000A3 WO 2013008000 A3 WO2013008000 A3 WO 2013008000A3 GB 2012051618 W GB2012051618 W GB 2012051618W WO 2013008000 A3 WO2013008000 A3 WO 2013008000A3
Authority
WO
WIPO (PCT)
Prior art keywords
feed compactor
variable orifice
orifice outlet
feed
compactor
Prior art date
Application number
PCT/GB2012/051618
Other languages
French (fr)
Other versions
WO2013008000A2 (en
Inventor
Scott Edmondson
Bruce Toase
Original Assignee
New Earth Advanced Thermal Technologies Limited
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 New Earth Advanced Thermal Technologies Limited filed Critical New Earth Advanced Thermal Technologies Limited
Publication of WO2013008000A2 publication Critical patent/WO2013008000A2/en
Publication of WO2013008000A3 publication Critical patent/WO2013008000A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/224—Extrusion chambers
    • B30B11/225—Extrusion chambers with adjustable outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0045—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a rotary device in the flow channel
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • 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
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F23G5/444—Waste feed arrangements for solid waste
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50209—Compacting waste before burning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A feed compactor outlet (2) comprising a passage wall defining a passage adapted to discharge material from a feed compactor to a reactor (12), wherein the passage wall comprises a moveable portion (4), the moveable portion (4) being moveable with respect to a longitudinal axis of the feed compactor outlet (2) to vary a throat area of the passage.
PCT/GB2012/051618 2011-07-12 2012-07-09 Feed compactor variable orifice outlet WO2013008000A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1111917.9 2011-07-12
GB1111917.9A GB2492790B (en) 2011-07-12 2011-07-12 Feed compactor variable orifice outlet

Publications (2)

Publication Number Publication Date
WO2013008000A2 WO2013008000A2 (en) 2013-01-17
WO2013008000A3 true WO2013008000A3 (en) 2013-04-04

Family

ID=44544603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/051618 WO2013008000A2 (en) 2011-07-12 2012-07-09 Feed compactor variable orifice outlet

Country Status (2)

Country Link
GB (1) GB2492790B (en)
WO (1) WO2013008000A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425237A (en) * 1943-02-19 1947-08-05 Flakice Corp Pneumatic nozzle
US4049390A (en) * 1974-11-18 1977-09-20 General Electric Company Method for extrusion of coal containing body
WO1993023709A1 (en) * 1992-05-20 1993-11-25 Thomas Koch Apparatus for feeding a reactive component into a pressure vessel, for example a reactor chamber or a furnace
US5302102A (en) * 1989-09-15 1994-04-12 Franz Haimer Equipment for briqueting vegetal material in particular stalk-plant materials
US20010017328A1 (en) * 1996-09-05 2001-08-30 Robin Hamilton Compaction methods and apparatus
WO2002020187A1 (en) * 2000-09-11 2002-03-14 Bio Waste Aps A method and an apparatus for separating waste
US20100043246A1 (en) * 2008-08-25 2010-02-25 Smith David N Rotary biomass dryer
FR2955526A1 (en) * 2010-01-27 2011-07-29 Ideal Technologies Waste i.e. industrial waste, compaction machine for use in factory, has endless screw provided with shaft that is in contact with double thrust bearing and reducer, where reducer is associated with reversible rotating driving system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345820A (en) * 1929-05-13 1931-04-02 Krupp Fried Grusonwerk Ag Improvements in or relating to worm presses for the treatment of moist materials
NO134516C (en) * 1973-11-27 1976-10-27 Thune Eureka As
JPS52124776A (en) * 1976-04-12 1977-10-20 Union Carbide Corp Apparatus for pelletting waste
AU681596B2 (en) * 1992-09-26 1997-09-04 Robin Hamilton Compaction methods and apparatus
US7964004B2 (en) * 2007-11-16 2011-06-21 Tk Energi A/S Feeding apparatus for creation of one or more plugs of compressible material for feeding into a gasifier or reactor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425237A (en) * 1943-02-19 1947-08-05 Flakice Corp Pneumatic nozzle
US4049390A (en) * 1974-11-18 1977-09-20 General Electric Company Method for extrusion of coal containing body
US5302102A (en) * 1989-09-15 1994-04-12 Franz Haimer Equipment for briqueting vegetal material in particular stalk-plant materials
WO1993023709A1 (en) * 1992-05-20 1993-11-25 Thomas Koch Apparatus for feeding a reactive component into a pressure vessel, for example a reactor chamber or a furnace
US20010017328A1 (en) * 1996-09-05 2001-08-30 Robin Hamilton Compaction methods and apparatus
WO2002020187A1 (en) * 2000-09-11 2002-03-14 Bio Waste Aps A method and an apparatus for separating waste
US20100043246A1 (en) * 2008-08-25 2010-02-25 Smith David N Rotary biomass dryer
FR2955526A1 (en) * 2010-01-27 2011-07-29 Ideal Technologies Waste i.e. industrial waste, compaction machine for use in factory, has endless screw provided with shaft that is in contact with double thrust bearing and reducer, where reducer is associated with reversible rotating driving system

Also Published As

Publication number Publication date
GB2492790A (en) 2013-01-16
WO2013008000A2 (en) 2013-01-17
GB2492790B (en) 2013-08-07
GB201111917D0 (en) 2011-08-24

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