AU5295496A - Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus - Google Patents

Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus

Info

Publication number
AU5295496A
AU5295496A AU52954/96A AU5295496A AU5295496A AU 5295496 A AU5295496 A AU 5295496A AU 52954/96 A AU52954/96 A AU 52954/96A AU 5295496 A AU5295496 A AU 5295496A AU 5295496 A AU5295496 A AU 5295496A
Authority
AU
Australia
Prior art keywords
handling
controlling
particulate material
bed
hot ash
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.)
Abandoned
Application number
AU52954/96A
Inventor
Andrew G Hay
William J Salesky
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.)
Stamet Inc
Original Assignee
Stamet Inc
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 Stamet Inc filed Critical Stamet Inc
Publication of AU5295496A publication Critical patent/AU5295496A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)
AU52954/96A 1995-02-01 1996-01-31 Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus Abandoned AU5295496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US382258 1982-05-26
US38225895A 1995-02-01 1995-02-01
PCT/US1996/001317 WO1996024810A1 (en) 1995-02-01 1996-01-31 Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus

Publications (1)

Publication Number Publication Date
AU5295496A true AU5295496A (en) 1996-08-27

Family

ID=23508169

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52954/96A Abandoned AU5295496A (en) 1995-02-01 1996-01-31 Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus

Country Status (2)

Country Link
AU (1) AU5295496A (en)
WO (1) WO1996024810A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832887B2 (en) 2002-04-09 2004-12-21 K-Tron Technologies, Inc. Bulk material pump feeder
US7044288B2 (en) 2002-04-09 2006-05-16 K-Tron Technologies, Inc. Bulk material pump feeder with reduced disk jamming
CN101304933B (en) 2005-10-12 2012-09-05 克特朗技术公司 Bulk material pump feeder with reduced disk jamming, compliant disks
US8496412B2 (en) 2006-12-15 2013-07-30 General Electric Company System and method for eliminating process gas leak in a solids delivery system
US9074767B2 (en) 2010-02-11 2015-07-07 Alstom Technology Ltd Rotary bottom ash regeneration system
CN102718216B (en) * 2012-06-14 2014-04-09 北京思能达电力电子技术有限公司 Rotary barrel type afterheat recovering and cake one-step molding-transmitting device
US10018416B2 (en) 2012-12-04 2018-07-10 General Electric Company System and method for removal of liquid from a solids flow
US9156631B2 (en) 2012-12-04 2015-10-13 General Electric Company Multi-stage solids feeder system and method
US9784121B2 (en) 2013-12-11 2017-10-10 General Electric Company System and method for continuous solids slurry depressurization
US9702372B2 (en) 2013-12-11 2017-07-11 General Electric Company System and method for continuous solids slurry depressurization
CN108342584A (en) * 2018-04-19 2018-07-31 重庆新格有色金属有限公司 Aluminium ash treatment system
CN111853763B (en) * 2020-06-08 2023-06-06 山鹰华南纸业有限公司 Method for supplying circulating ash in circulating fluidized bed boiler during material returning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443186A (en) * 1982-04-14 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Solar heated rotary kiln
US5042402A (en) * 1990-08-15 1991-08-27 Tampella Keeler Incorporated Multi-sided watercooled rotary combustor
US5297957A (en) * 1992-06-11 1994-03-29 Thermotech Systems Corp. Organic waste incinerator

Also Published As

Publication number Publication date
WO1996024810A1 (en) 1996-08-15

Similar Documents

Publication Publication Date Title
AU4281596A (en) Feed system for particulate material and transition hopper therefor
AU7120696A (en) A process for the direct reduction of particulate iron- containing material and a plant for carrying out the process
EP0461846A3 (en) Fluidized bed combustion system and process for operating same
AU6612196A (en) Method and apparatus for treating a bed of particulate material
AUPN599495A0 (en) Method and apparatus for sizing particulate material
AU5295496A (en) Method and system for handling and transporting hot ash and particulate material and controlling the bed of a fluidized bed apparatus
AU1030597A (en) An apparatus and a method for treating particulate materials
EP0695576A4 (en) Fluidized bed reactor and temperature control method for fluidized bed reactor
GB2256470B (en) Method and apparatus for preventing the adhesion of dust in a furnace or fluidized bed incinerator
AU3179197A (en) Method and apparatus for controlling heat transfer from solid particles in a fluidized bed
AU3106293A (en) Process and apparatus for cooling hot solids coming from a fluidized bed reactor
AU5580696A (en) Particulate material feeding apparatus and process
AU2549695A (en) Processes using fluidized solids and apparatus for carrying out such processes
AU7420198A (en) Fluidized bed process and apparatus for thermally treating solid waste
AU2756297A (en) Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method
GB2301076B (en) Method of shock-reduced pneumatic plug conveyance of bulk materials and device for implementing the method
GB2307680B (en) Storage and conveyor system for granular material
GB9520928D0 (en) Airlocking system and method for controlling flow of bulk granular material
AU2021792A (en) A method and a system for layer-wise and pattern-wise controlled application of particulate material onto a receiving unit
AU4789793A (en) Method and apparatus for drying particulate material
IL102370A0 (en) Process for modifying particulate solids and particulate solids prepared thereby
AU7205896A (en) Method of directly reducing a particulate iron oxide-containing material and plant for carrying out the method
EP0798037A3 (en) Process for injecting particulate material into a fluidized bed reactor
EP0494650A3 (en) Method and apparatus for separating particulate material from hot gas
AU2756197A (en) Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method