ZA201405369B - Rotary plough for gasifiers - Google Patents

Rotary plough for gasifiers

Info

Publication number
ZA201405369B
ZA201405369B ZA2014/05369A ZA201405369A ZA201405369B ZA 201405369 B ZA201405369 B ZA 201405369B ZA 2014/05369 A ZA2014/05369 A ZA 2014/05369A ZA 201405369 A ZA201405369 A ZA 201405369A ZA 201405369 B ZA201405369 B ZA 201405369B
Authority
ZA
South Africa
Prior art keywords
gasifiers
rotary plough
plough
rotary
Prior art date
Application number
ZA2014/05369A
Inventor
Jacobus Andreas Stadler
Original Assignee
Sasol Tech ( Proprietary) 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 Sasol Tech ( Proprietary) Limited filed Critical Sasol Tech ( Proprietary) Limited
Publication of ZA201405369B publication Critical patent/ZA201405369B/en

Links

Classifications

    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • C10J3/42—Rotary grates
    • 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
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/26—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having rotating bottom
    • 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
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/28—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having raking arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H15/00—Cleaning arrangements for grates; Moving fuel along grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H9/00—Revolving-grates; Rocking or shaking grates
    • F23H9/02—Revolving cylindrical grates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
ZA2014/05369A 2012-01-24 2014-07-21 Rotary plough for gasifiers ZA201405369B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201200591 2012-01-24
PCT/IB2012/056798 WO2013110981A1 (en) 2012-01-24 2012-11-28 Rotary plough for gasifiers

Publications (1)

Publication Number Publication Date
ZA201405369B true ZA201405369B (en) 2015-11-25

Family

ID=47557413

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/05369A ZA201405369B (en) 2012-01-24 2014-07-21 Rotary plough for gasifiers

Country Status (6)

Country Link
US (1) US20150041716A1 (en)
CN (1) CN103215076A (en)
AU (1) AU2012367827A1 (en)
IN (1) IN2014MN01505A (en)
WO (1) WO2013110981A1 (en)
ZA (1) ZA201405369B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014206146A1 (en) * 2014-04-16 2015-11-05 Sasol Technology (Proprietary) Limited Rotary ploughs for gasifiers
CN104087343A (en) * 2014-06-23 2014-10-08 浙江松盛金属制品有限公司 Slag discharging device of coal gas generator
GB2527829A (en) 2014-07-03 2016-01-06 Dps Bristol Holdings Ltd A gasifier
CN109321278A (en) * 2018-10-29 2019-02-12 山西潞安煤基合成油有限公司 Lurgi gasifier gear collet backplate
CN113528187B (en) * 2021-08-10 2022-04-22 赣州市怡辰宏焰能源科技有限公司 Biomass gasification furnace with plough-shaped ash removal discharging function

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141056A (en) 1919-04-03 1921-01-06 Joseph Lambot Improvements in rotary grates for furnaces
US2074472A (en) * 1931-12-22 1937-03-23 Semet Solvay Eng Corp Mechanical generator for water gas machines
GB389251A (en) 1932-02-11 1933-03-16 John James Cannon Improvements in or relating to expanding pulleys
GB548082A (en) 1940-04-26 1942-09-24 Morgan Construction Co Improvements in and relating to ash removal mechanism for gas producers
GB909931A (en) * 1960-08-04 1962-11-07 Union Oil Co Scraper assembly suitable for fluid-solids contacting apparatus
US3515078A (en) * 1969-03-13 1970-06-02 Scient Incineration Devices In Incinerator
DE2524445C3 (en) 1975-06-03 1979-02-15 Metallgesellschaft Ag, 6000 Frankfurt Reactor for the pressurized gasification of coal
EP0159420A1 (en) 1984-03-20 1985-10-30 JAMES HOWDEN & COMPANY LIMITED Reactor for gasifying solid fuel
DD244987A1 (en) * 1985-11-12 1987-04-22 Schwarze Pumpe Gas Veb ASHERAEUMER FOR COAL GASING REACTORS
US4764184A (en) * 1986-01-10 1988-08-16 Sasol Operations (Proprietary) Limited Apparatus for the gasification of coal
DD267550A1 (en) * 1987-12-03 1989-05-03 Leipzig Chemieanlagen SLIPPER FOR CARBON PRECURGER
DD267780A1 (en) * 1987-12-03 1989-05-10 Schwarze Pumpe Gas Veb METHOD AND DEVICE FOR DISPOSING SLAG IN THE CARBON PRESSURE GASER
US5133780A (en) * 1990-08-09 1992-07-28 Crs Sirrine Engineers, Inc. Apparatus for fixed bed coal gasification
US5138957A (en) 1991-05-15 1992-08-18 Biotherm Energy Systems, Inc. Hot gas generation system for producing combustible gases for a burner from particulate solid organic biomass material
US5230716A (en) 1992-07-14 1993-07-27 The United States Of America As Represented By The United States Department Of Energy Grate assembly for fixed-bed coal gasifier
CN2180642Y (en) * 1993-11-27 1994-10-26 上海化工设计院 Multi-layer rotary grate for gas making furnace
CA2188736A1 (en) 1996-05-03 1997-11-04 Kenneth G. Gardner Gasifier system
WO1999010094A1 (en) 1997-08-21 1999-03-04 Sasol Technology (Proprietary) Limited Discharge of solid particulate material from a bulk vessel containing such material
CN2404885Y (en) * 1999-12-17 2000-11-08 李志旭 Ambient pressure and fixed bed gas generator
CN2430614Y (en) * 2000-06-06 2001-05-16 姜兴海 Automatic rotary grate of boiler
CN2518061Y (en) 2001-08-22 2002-10-23 安阳钢铁集团有限责任公司 Ash discharger of disk machine
US8192514B2 (en) * 2004-12-08 2012-06-05 Sasol Technology (Proprietary) Limited Fixed bed coal gasifier
CN201722342U (en) * 2010-06-30 2011-01-26 山东义升环保设备有限公司 Guide ash discharge device for gas stove
JP5296040B2 (en) 2010-12-08 2013-09-25 新日鉄住金エンジニアリング株式会社 Waste ash heating system for waste gasification and melting equipment

Also Published As

Publication number Publication date
AU2012367827A1 (en) 2014-08-21
IN2014MN01505A (en) 2015-05-01
US20150041716A1 (en) 2015-02-12
NZ628393A (en) 2015-08-28
WO2013110981A1 (en) 2013-08-01
CN103215076A (en) 2013-07-24

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