CA2928103C - Apparatus for drying coal using reheat steam - Google Patents

Apparatus for drying coal using reheat steam Download PDF

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Publication number
CA2928103C
CA2928103C CA2928103A CA2928103A CA2928103C CA 2928103 C CA2928103 C CA 2928103C CA 2928103 A CA2928103 A CA 2928103A CA 2928103 A CA2928103 A CA 2928103A CA 2928103 C CA2928103 C CA 2928103C
Authority
CA
Canada
Prior art keywords
coal
chain
steam
chamber
dryer
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.)
Expired - Fee Related
Application number
CA2928103A
Other languages
English (en)
French (fr)
Other versions
CA2928103A1 (en
Inventor
Sung Kon Kim
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.)
Hankook Technology Inc
Original Assignee
Hankook Technology 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 Hankook Technology Inc filed Critical Hankook Technology Inc
Publication of CA2928103A1 publication Critical patent/CA2928103A1/en
Application granted granted Critical
Publication of CA2928103C publication Critical patent/CA2928103C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/26—After-treatment of the shaped fuels, e.g. briquettes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
    • F26B15/146—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts applying multiple superimposed tray conveyors, the materials to be dried being dropped onto subsequent conveyor stretches, e.g. by allowing the trays to tilt at one point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/04—Specifically adapted fuels for turbines, planes, power generation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/06—Heat exchange, direct or indirect
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/10—Recycling of a stream within the process or apparatus to reuse elsewhere therein
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
    • C10L2290/148—Injection, e.g. in a reactor or a fuel stream during fuel production of steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)
CA2928103A 2013-10-30 2014-10-28 Apparatus for drying coal using reheat steam Expired - Fee Related CA2928103C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020130129735A KR101408147B1 (ko) 2013-10-30 2013-10-30 재열증기를 이용한 석탄 건조 장치
KR10-2013-0129735 2013-10-30
PCT/KR2014/010159 WO2015064996A1 (ko) 2013-10-30 2014-10-28 재열증기를 이용한 석탄 건조 장치

Publications (2)

Publication Number Publication Date
CA2928103A1 CA2928103A1 (en) 2015-05-07
CA2928103C true CA2928103C (en) 2017-09-19

Family

ID=51133081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2928103A Expired - Fee Related CA2928103C (en) 2013-10-30 2014-10-28 Apparatus for drying coal using reheat steam

Country Status (8)

Country Link
US (1) US20160264896A1 (ru)
KR (1) KR101408147B1 (ru)
CN (1) CN105659044A (ru)
AU (1) AU2014340859B2 (ru)
CA (1) CA2928103C (ru)
PH (1) PH12016500786A1 (ru)
RU (1) RU2626919C1 (ru)
WO (1) WO2015064996A1 (ru)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497568B1 (ko) * 2014-06-17 2015-03-02 주식회사 한국테크놀로지 석탄 건조 장치에서의 재열증기 공급 챔버의 증기압 조절 장치
KR101549886B1 (ko) * 2015-01-02 2015-09-03 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 이송 석탄 자연발화 방지 장치
AU2015278422B2 (en) * 2014-06-17 2018-03-15 Hankook Technology Inc. Apparatus for controlling steam pressure in apparatus for drying coal using reheat steam
KR101497573B1 (ko) * 2014-06-17 2015-03-02 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송 석탄 자연발화 방지 장치
KR101524568B1 (ko) * 2015-01-02 2015-06-01 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 분진 감소를 위한 석탄 공급 장치
KR101549888B1 (ko) 2015-01-02 2015-09-03 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 투입 석탄 분산 공급 및 분진 감소 장치
AU2015278424B2 (en) * 2014-06-17 2018-01-04 Hankook Technology Inc. Apparatus for preventing spontaneous ignition of transferred coal in apparatus for drying coal using reheat steam
KR101526283B1 (ko) * 2015-01-02 2015-06-09 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송플레이트에 고착된 석탄 잔류물 제거 장치
KR101549883B1 (ko) * 2015-01-02 2015-09-03 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 재열증기 공급 챔버
WO2015194863A1 (ko) * 2014-06-17 2015-12-23 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 투입 석탄 분진 감소 및 분산 공급 장치
KR101549892B1 (ko) * 2015-01-02 2015-09-03 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 이송 석탄 평탄화기
KR101513085B1 (ko) * 2014-11-28 2015-04-17 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송 석탄의 고른 건조를 위한 정렬 장치
KR101497571B1 (ko) * 2014-06-17 2015-03-02 주식회사 한국테크놀로지 석탄 건조 장치에서의 분진 감소 및 분산 공급을 위한 석탄 공급 장치
KR101526281B1 (ko) * 2014-11-28 2015-06-09 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송 석탄 부하 감소를 위한 다단 평탄화 장치
KR101526282B1 (ko) * 2015-01-02 2015-06-09 주식회사 한국테크놀로지 석탄 건조 장치에서의 재열증기 분산 분사 장치
KR101526284B1 (ko) * 2015-01-02 2015-06-09 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 이송 석탄의 고른 건조를 위한 정렬 장치
KR101497569B1 (ko) * 2014-06-17 2015-03-02 주식회사 한국테크놀로지 석탄 건조 장치에서의 재열증기 공급 챔버의 증기압 조절 장치
KR101497564B1 (ko) * 2014-06-17 2015-03-02 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송 석탄 평탄화기
KR101559323B1 (ko) * 2015-01-02 2015-10-13 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 이송 석탄 부하 감소를 위한 다단 평탄화 장치
KR101524564B1 (ko) * 2014-11-28 2015-06-01 주식회사 한국테크놀로지 석탄 건조 장치에서의 투입 석탄 분산 공급 및 분진 감소 장치
KR101513091B1 (ko) * 2014-11-28 2015-04-17 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송 석탄의 고른 건조를 위한 정렬 및 평탄화 장치
KR101497570B1 (ko) * 2014-06-17 2015-03-02 주식회사 한국테크놀로지 석탄 건조 장치에서의 분진 감소를 위한 석탄 공급 장치
KR101513081B1 (ko) * 2014-11-28 2015-04-17 주식회사 한국테크놀로지 석탄 건조 장치에서의 이송 석탄의 편향 부하에 따른 분산 및 다단 평탄화 장치
KR101849189B1 (ko) 2014-09-25 2018-04-16 가부시키가이샤 하이템 반송식 건조장치
KR101524566B1 (ko) * 2015-01-02 2015-06-01 주식회사 한국테크놀로지 석탄 건조 장치에서의 낙하 석탄의 공급에 따른 분진 억제 장치
KR101549894B1 (ko) * 2015-01-02 2015-09-03 주식회사 한국테크놀로지 재열증기를 이용한 석탄 건조 장치에서의 석탄 이송 장치
KR101524565B1 (ko) * 2015-01-02 2015-06-01 주식회사 한국테크놀로지 석탄 건조 장치에서의 낙하 석탄의 공급에 따른 분진 감소 장치
US20180259252A1 (en) * 2015-01-02 2018-09-13 Hankook Technology Inc. Dust Reduction Apparatus Depending on Supply of Falling Coal in Coal Drying Apparatus Using Reheat Steam
KR101524567B1 (ko) * 2015-01-02 2015-06-01 주식회사 한국테크놀로지 석탄 건조 장치에서의 낙하 석탄의 이송에 따른 분진 차폐 장치
CN105222550A (zh) * 2015-09-11 2016-01-06 安徽省葛根生产力促进中心有限公司 一种节能自动翻转葛根片的烘干机
KR101850521B1 (ko) 2017-02-14 2018-04-19 문성호 연속왕복식 고성능 계분 건조기
CN107965997A (zh) * 2017-12-27 2018-04-27 山东琦泉能源科技有限公司 通风干燥装置
WO2021026817A1 (zh) * 2019-08-14 2021-02-18 安尼康（福建）环保设备有限公司 一种蠕动推进式的干化设备
CN117846733B (zh) * 2024-01-29 2024-07-19 北京太阳宫燃气热电有限公司 一种汽轮机的排放连接装置

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