SG11201909403QA - Gasification burner - Google Patents

Gasification burner

Info

Publication number
SG11201909403QA
SG11201909403QA SG11201909403QA SG11201909403QA SG 11201909403Q A SG11201909403Q A SG 11201909403QA SG 11201909403Q A SG11201909403Q A SG 11201909403QA SG 11201909403Q A SG11201909403Q A SG 11201909403QA
Authority
SG
Singapore
Prior art keywords
burners
sub
stage
main burner
diameter
Prior art date
Application number
Inventor
Shuanzhu Chen
Dong Ma
Jinjun Guo
Yan Zhang
Quan Zhou
Zhihong Ge
Xuezhi Zhang
Congbin Jiang
Original Assignee
Changzheng Engineering Co 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
Priority to CN201710245543.3A priority Critical patent/CN108728168A/en
Application filed by Changzheng Engineering Co Ltd filed Critical Changzheng Engineering Co Ltd
Priority to PCT/CN2017/091892 priority patent/WO2018188211A1/en
Publication of SG11201909403QA publication Critical patent/SG11201909403QA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/48Apparatus; Plants
    • C10J3/50Fuel charging devices
    • C10J3/506Fuel charging devices for entrained flow gasifiers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/48Apparatus; Plants
    • C10J3/50Fuel charging devices
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/48Apparatus; Plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D1/00Burners for combustion of pulverulent fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D1/00Burners for combustion of pulverulent fuel
    • F23D1/005Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00Details of gasification apparatus
    • C10J2200/09Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00Details of gasification apparatus
    • C10J2200/15Details of feeding means
    • C10J2200/152Nozzles or lances for introducing gas, liquids or suspensions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903Feed preparation
    • C10J2300/0906Physical processes, e.g. shredding, comminuting, chopping, sorting
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913Carbonaceous raw material
    • C10J2300/0916Biomass
    • C10J2300/092Wood, cellulose
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913Carbonaceous raw material
    • C10J2300/093Coal
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913Carbonaceous raw material
    • C10J2300/0946Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2201/00Burners adapted for particulate solid or pulverulent fuels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/40Gasification

Abstract

The present invention relates to a gasification burner comprising a main burner, N-stage sub-burners arranged on the inner side of the main burner, where N is an integer greater than or equal to , the main burner and each stage of the sub-burners have independent fuel channels and oxidant channels respectively, the main burner and each stage of the sub-burners are arranged in a coaxial sleeves from outside to inside; the inner diameter of the main burner is larger than the outer diameter of the first stage of the sub-burners, and the inner diameter of each stage of the sub-burners is larger than the outer diameter of its next stage of the sub-burners; the gasification burner can ensure fuels and oxidants to be mixed fully and evenly in limited reaction space and residence time, accelerate combustion reaction rate, thereby improving fuel conversion rate and gasification performance; meanwhile, it can flexibly adjust flame shape without reducing the load of gasifier furnace by adjusting the load of the main burner and each stage of the sub-burners, thereby effectively avoiding overheating of the gasifier furnace to meet different production load requirements of project sites. 21
SG11201909403Q 2017-04-14 2017-07-05 Gasification burner SG11201909403QA (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710245543.3A CN108728168A (en) 2017-04-14 2017-04-14 A kind of gasification burner tip
PCT/CN2017/091892 WO2018188211A1 (en) 2017-04-14 2017-07-05 Gasification burner

Publications (1)

Publication Number Publication Date
SG11201909403QA true SG11201909403QA (en) 2019-11-28

Family

ID=63793097

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909403Q SG11201909403QA (en) 2017-04-14 2017-07-05 Gasification burner

Country Status (10)

Country Link
US (1) US20200283689A1 (en)
EP (1) EP3611242A4 (en)
JP (1) JP2020525751A (en)
KR (1) KR20190134771A (en)
CN (1) CN108728168A (en)
AU (1) AU2017409112A1 (en)
BR (1) BR112019021310A2 (en)
SG (1) SG11201909403QA (en)
WO (1) WO2018188211A1 (en)
ZA (1) ZA201906656B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110129098A (en) * 2019-05-28 2019-08-16 西北化工研究院有限公司 It is a kind of to use the one-jet gasification process containing feedstock hydrocarbon of overhead multiple flow passages
CN110172363B (en) * 2019-05-28 2021-04-20 西北化工研究院有限公司 Multi-flow-channel atomizer and gasification reaction operation method
CN110093190A (en) * 2019-06-17 2019-08-06 北京迈未科技有限公司 A kind of combined gasifying burner and its application method
CN110776957B (en) * 2019-10-31 2021-03-12 中国煤炭地质总局勘查研究总院 Coal resource delineation method for coal water slurry entrained flow gasification
CN111440639A (en) * 2020-04-10 2020-07-24 新奥科技发展有限公司 Powder slurry coupling type gasification burner
CN111718761A (en) * 2020-06-15 2020-09-29 宁夏大学 Method for preparing synthesis gas by co-gasification of hydrothermal carbon and pulverized coal in livestock and poultry waste

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934206A (en) * 1997-04-07 1999-08-10 Eastman Chemical Company High temperature material face segments for burner nozzle secured by brazing
DE102007040890A1 (en) * 2007-08-29 2009-03-05 Siemens Ag Coal dust combination burner with integrated pilot burner
DE102008062028A1 (en) * 2008-12-12 2010-06-17 Siemens Aktiengesellschaft Coal-dust burner for oxidizing medium-gasification of powdered fuels in flow reactor, has combustible dust-supplying-pipe guided in dust-supplying-ring channel, and water-passing-cooling unit arranged around dust-supplying ring channel
CN101446413B (en) * 2008-12-29 2012-03-28 航天长征化学工程股份有限公司 Combined type multi-injector burner
AU2009357329B2 (en) * 2009-12-24 2014-04-17 Changzheng Engineering Co., Ltd. Fuel distribution device and burner
CN203569048U (en) * 2013-10-14 2014-04-30 神华集团有限责任公司 Dry powder coal gasifying combined burner
CN103497785B (en) * 2013-10-14 2015-07-15 神华集团有限责任公司 Dry-pulverized-coal gasification combined burner
CN104312634B (en) * 2014-10-09 2017-03-29 华东理工大学 A kind of combined type Hot oxygen nozzle and its application
CN106118751A (en) * 2016-08-22 2016-11-16 安徽科达洁能股份有限公司 Coal gasification assembled nozzle

Also Published As

Publication number Publication date
BR112019021310A2 (en) 2020-05-19
EP3611242A1 (en) 2020-02-19
WO2018188211A1 (en) 2018-10-18
CN108728168A (en) 2018-11-02
ZA201906656B (en) 2020-10-28
US20200283689A1 (en) 2020-09-10
JP2020525751A (en) 2020-08-27
EP3611242A4 (en) 2021-01-13
KR20190134771A (en) 2019-12-04
AU2017409112A1 (en) 2019-10-31

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