NZ630809A - Rotary ploughs for gasifiers - Google Patents

Rotary ploughs for gasifiers

Info

Publication number
NZ630809A
NZ630809A NZ630809A NZ63080914A NZ630809A NZ 630809 A NZ630809 A NZ 630809A NZ 630809 A NZ630809 A NZ 630809A NZ 63080914 A NZ63080914 A NZ 63080914A NZ 630809 A NZ630809 A NZ 630809A
Authority
NZ
New Zealand
Prior art keywords
opposed
elongate
faces
spaced
vertical plane
Prior art date
Application number
NZ630809A
Other languages
English (en)
Inventor
Gavin Shawn Deas
Jacobus Andreas Stadler
Marnus Tertius Beukman
Daniel Francis
Nkosinathi Hadebe
Toit Johannes Marthinus Du
Andrei Frederik Koekemoer
Original Assignee
Sasol Tech Pty Ltd
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 Pty Ltd filed Critical Sasol Tech Pty Ltd
Publication of NZ630809A publication Critical patent/NZ630809A/en

Links

Classifications

    • 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
    • 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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F23H13/08—Grates specially adapted for gas generators and also applicable to furnaces
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
    • 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
    • C10J2300/0916—Biomass
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/005—Rotary grates with vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Chain Conveyers (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
NZ630809A 2014-04-16 2014-09-10 Rotary ploughs for gasifiers NZ630809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201402831 2014-04-16

Publications (1)

Publication Number Publication Date
NZ630809A true NZ630809A (en) 2016-03-31

Family

ID=53467819

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ630809A NZ630809A (en) 2014-04-16 2014-09-10 Rotary ploughs for gasifiers

Country Status (6)

Country Link
US (1) US20150300639A1 (enExample)
CN (2) CN105018151A (enExample)
AU (1) AU2014206146A1 (enExample)
IN (1) IN2015DE00001A (enExample)
NZ (1) NZ630809A (enExample)
ZA (1) ZA201406963B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106190336A (zh) * 2016-08-31 2016-12-07 无锡湖光工业炉有限公司 气化炉用风帽
CN107893998A (zh) * 2017-12-04 2018-04-10 福建汇鑫环保科技有限公司 立式热解气化炉的旋转炉排
CN109735367B (zh) * 2019-03-11 2023-12-29 上海电气集团股份有限公司 下吸式气化炉
CN111423907B (zh) * 2020-04-03 2021-08-13 重庆秋松环保科技有限公司 热解气化炉自动清渣系统
CN114075459A (zh) * 2021-11-08 2022-02-22 西安交通大学 一种旋转炉排装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013110981A1 (en) * 2012-01-24 2013-08-01 Sasol Technology (Proprietary) Limited Rotary plough for gasifiers

Also Published As

Publication number Publication date
IN2015DE00001A (enExample) 2015-10-23
ZA201406963B (en) 2015-12-23
CN105018151A (zh) 2015-11-04
US20150300639A1 (en) 2015-10-22
AU2014206146A1 (en) 2015-11-05
CN204417432U (zh) 2015-06-24

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Legal Events

Date Code Title Description
PSEA Patent sealed
LAPS Patent lapsed