KR20250004206A - 유동층을 형성하는 분산판 및 유동층 건조기 - Google Patents

유동층을 형성하는 분산판 및 유동층 건조기 Download PDF

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Publication number
KR20250004206A
KR20250004206A KR1020247027997A KR20247027997A KR20250004206A KR 20250004206 A KR20250004206 A KR 20250004206A KR 1020247027997 A KR1020247027997 A KR 1020247027997A KR 20247027997 A KR20247027997 A KR 20247027997A KR 20250004206 A KR20250004206 A KR 20250004206A
Authority
KR
South Korea
Prior art keywords
opening
fluidized bed
chimney
dispersion plate
substrate
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.)
Pending
Application number
KR1020247027997A
Other languages
English (en)
Korean (ko)
Inventor
히사츠구 다카시마
다이스케 이와모토
도시키 하네다
Original Assignee
가부시키가이샤 나라기카이세이사쿠쇼
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 가부시키가이샤 나라기카이세이사쿠쇼 filed Critical 가부시키가이샤 나라기카이세이사쿠쇼
Publication of KR20250004206A publication Critical patent/KR20250004206A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • F26B21/004—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/50—Ducting arrangements from the source of air or other gases to the materials or objects being dried
    • 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
    • F26B3/08—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 so as to loosen them, e.g. to form a fluidised bed
    • F26B3/082—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 so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
    • 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
    • F26B3/08—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 so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—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 so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F26B3/0926—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 so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by pneumatic means, e.g. spouted beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • B01J2208/00902—Nozzle-type feeding elements
    • 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
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying goods
    • F26B2200/08—Granular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
KR1020247027997A 2022-04-27 2023-03-28 유동층을 형성하는 분산판 및 유동층 건조기 Pending KR20250004206A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-073476 2022-04-27
JP2022073476 2022-04-27
PCT/JP2023/012390 WO2023210241A1 (ja) 2022-04-27 2023-03-28 流動層を形成する分散板及び流動層乾燥機

Publications (1)

Publication Number Publication Date
KR20250004206A true KR20250004206A (ko) 2025-01-07

Family

ID=88518613

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247027997A Pending KR20250004206A (ko) 2022-04-27 2023-03-28 유동층을 형성하는 분산판 및 유동층 건조기

Country Status (6)

Country Link
US (1) US20250044025A1 (https=)
EP (1) EP4431852A4 (https=)
JP (1) JP7776179B2 (https=)
KR (1) KR20250004206A (https=)
CN (1) CN118749056A (https=)
WO (1) WO2023210241A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609558U (ja) 1983-06-29 1985-01-23 日本ランズバ−グ株式会社 静電塗装装置
JPH0989457A (ja) 1995-09-28 1997-04-04 Paudaringu Japan:Kk 流動層用ガス吹き込み多孔板
JP4934901B2 (ja) 2001-04-25 2012-05-23 凸版印刷株式会社 多層プリント配線板及びその製造方法
CN108167824A (zh) 2017-12-27 2018-06-15 宁波联创同宇环保科技有限公司 一种循环流化床电站锅炉系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1906895C3 (de) * 1969-02-12 1976-01-08 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zur direkten Beheizung eines Wirbelschichtreaktors
JPS4934901B1 (https=) * 1970-03-03 1974-09-18
JPS5371635A (en) * 1976-12-08 1978-06-26 Hitachi Ltd Preparation of aluminium casting
JPS5371685A (en) * 1976-12-09 1978-06-26 Babcock Hitachi Kk Fluidized-bed furnace having flow-adjusting instrument with multistageturning orifice nozzle
JPS5636935U (https=) * 1979-08-31 1981-04-08
JPS609558Y2 (ja) * 1979-09-10 1985-04-04 株式会社荏原製作所 流動床焼却炉の空気分散装置
JPS5955337A (ja) * 1982-09-24 1984-03-30 Furointo Sangyo Kk 造粒コ−チング装置
JPS60139113U (ja) * 1984-02-20 1985-09-14 バブコツク日立株式会社 流動性を高めた流動層燃焼装置
JPS62228868A (ja) * 1986-03-28 1987-10-07 新日本製鐵株式会社 炉外循環機構を備えた流動層炉
JPH0643827B2 (ja) * 1986-03-31 1994-06-08 澤藤電機株式会社 エンジン・スタ−タ保護装置
JPS63131916A (ja) * 1986-11-20 1988-06-03 Ebara Corp 流動層熱反応装置
JPH04297515A (ja) * 1991-03-25 1992-10-21 Nkk Corp 鉄鉱石の溶融還元設備における予備還元炉
JP3986152B2 (ja) * 1998-02-16 2007-10-03 株式会社奈良機械製作所 粉粒体の乾燥装置
JP2002005419A (ja) 2000-06-19 2002-01-09 Kobe Steel Ltd 円筒形流動層式焼却炉における空気分散板の取付け構造
CN109536185A (zh) 2018-12-28 2019-03-29 湖北加德科技股份有限公司 城市有机固废耦合干化热解气化系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609558U (ja) 1983-06-29 1985-01-23 日本ランズバ−グ株式会社 静電塗装装置
JPH0989457A (ja) 1995-09-28 1997-04-04 Paudaringu Japan:Kk 流動層用ガス吹き込み多孔板
JP4934901B2 (ja) 2001-04-25 2012-05-23 凸版印刷株式会社 多層プリント配線板及びその製造方法
CN108167824A (zh) 2017-12-27 2018-06-15 宁波联创同宇环保科技有限公司 一种循环流化床电站锅炉系统

Also Published As

Publication number Publication date
JP7776179B2 (ja) 2025-11-26
EP4431852A4 (en) 2025-11-05
US20250044025A1 (en) 2025-02-06
EP4431852A1 (en) 2024-09-18
JPWO2023210241A1 (https=) 2023-11-02
CN118749056A (zh) 2024-10-08
WO2023210241A1 (ja) 2023-11-02

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Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000