BE901157A - Procede et installation pour le refroidissement de boulettes ("pellets"). - Google Patents

Procede et installation pour le refroidissement de boulettes ("pellets").

Info

Publication number
BE901157A
BE901157A BE0/214075A BE214075A BE901157A BE 901157 A BE901157 A BE 901157A BE 0/214075 A BE0/214075 A BE 0/214075A BE 214075 A BE214075 A BE 214075A BE 901157 A BE901157 A BE 901157A
Authority
BE
Belgium
Prior art keywords
installation
degrees
cooling
cooling pellets
pellets
Prior art date
Application number
BE0/214075A
Other languages
English (en)
Inventor
B Hammarskog
G Mathisson
S Santen
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of BE901157A publication Critical patent/BE901157A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Lubricants (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Procédé de refroidissement d'une matière en morceaux telle que l'éponge de fer ou des boulettes frittées, à partir d'une température de 700-1000 degrés C, par exemple à une température inférieure à 100 degrés C, dans laquel la matière en morceaux provenant d'une unité précédente est alimentée par le haut d'un refroidisseur vertical à travers un tube d'alimentation, muni d'une vanne, et elle est amenée au contact du gaz de refroidissement froid, après quoi la matière refroidie est soutirée.
BE0/214075A 1984-08-24 1984-11-29 Procede et installation pour le refroidissement de boulettes ("pellets"). BE901157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8404220A SE450774B (sv) 1984-08-24 1984-08-24 Sett for kylning av stryckeformigt material samt anordning for genomforande av settet

Publications (1)

Publication Number Publication Date
BE901157A true BE901157A (fr) 1985-03-15

Family

ID=20356790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214075A BE901157A (fr) 1984-08-24 1984-11-29 Procede et installation pour le refroidissement de boulettes ("pellets").

Country Status (19)

Country Link
US (1) US4624059A (fr)
JP (1) JPS6155580A (fr)
KR (1) KR860001888A (fr)
CN (1) CN85103266A (fr)
AU (1) AU564207B2 (fr)
BE (1) BE901157A (fr)
BR (1) BR8406070A (fr)
CA (1) CA1251040A (fr)
DE (1) DE3441361C2 (fr)
ES (1) ES8607413A1 (fr)
FR (1) FR2569425B1 (fr)
GB (1) GB2165038B (fr)
IN (1) IN162433B (fr)
IT (1) IT1177079B (fr)
NO (1) NO159294C (fr)
NZ (1) NZ210166A (fr)
SE (1) SE450774B (fr)
YU (1) YU202484A (fr)
ZA (1) ZA848216B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618522A (ja) * 1984-06-22 1986-01-16 Rinnai Corp ガス燃焼式温風装置
US4702019A (en) * 1985-07-17 1987-10-27 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Apparatus for cooling high-temperature particles
DE4037443A1 (de) * 1990-11-24 1992-05-27 Mann & Hummel Filter Vorrichtung zum trocknen von schuettgut
US5526938A (en) * 1994-10-07 1996-06-18 The Babcock & Wilcox Company Vertical arrangement fluidized/non-fluidized bed classifier cooler
US5709035A (en) * 1996-07-22 1998-01-20 California Pellet Mill Company Counter flow cooler
US5960563A (en) * 1998-01-12 1999-10-05 Big Beans Holding, Ltd. Extraction and drying apparatus
SE524604C2 (sv) * 2002-12-23 2004-08-31 Sandvik Ab Förfarande vid gasbrännare, jämte en kombinerad gasbrännare och kylare
KR101220544B1 (ko) * 2010-12-28 2013-01-10 재단법인 포항산업과학연구원 소결광의 냉각 장치
CN102241158B (zh) * 2011-05-23 2015-07-08 苏光宝 塑料粉末成型机自动加粉装置
CN103088213B (zh) * 2011-11-04 2015-09-09 中冶长天国际工程有限责任公司 一种冷却直接还原铁块的装置及方法
KR101316162B1 (ko) * 2011-12-15 2013-10-08 재단법인 포항산업과학연구원 소결광 냉각기
DE102012108777A1 (de) * 2012-09-18 2014-03-20 Thyssen Krupp Uhde Gmbh Verfahren zur Kühlung von Feststoff und Anlage zur Durchführung des Verfahrens
DE102012221973A1 (de) * 2012-11-30 2014-06-18 Coperion Gmbh Schüttgut-Wärmetauschervorrichtung
CN103103343A (zh) * 2013-02-27 2013-05-15 新兴能源装备股份有限公司 一种石煤提钒保温、氧化、冷却装置及其使用方法
CN103397179B (zh) * 2013-07-31 2014-12-17 东北大学 一种高温矿粉冷却装置
CN104807346A (zh) * 2015-04-30 2015-07-29 云南创森环保科技有限公司 粉状物料冷却系统
EP3255157A1 (fr) 2016-06-09 2017-12-13 Primetals Technologies Austria GmbH Procédé de réduction directe avec dépoussièrage des gaz évacués
CN106123572B (zh) * 2016-08-10 2018-06-26 江苏垦乐节能环保科技有限公司 烧结矿竖窑式余热回收系统的多管排料装置
CN106197067A (zh) * 2016-08-31 2016-12-07 天津市施易得肥料有限公司 一种复合肥料生产用冷却筒
CN107338356B (zh) * 2017-07-03 2019-05-10 郴州钖涛环保科技有限公司 一种竖式冷却器炉尾风回收利用工艺
CN109425231B (zh) * 2017-08-29 2024-02-13 中冶长天国际工程有限责任公司 一种烧结矿抽风式循环冷却系统及其工艺
CN109423556B (zh) * 2017-08-29 2020-08-28 中冶长天国际工程有限责任公司 一种烧结矿抽风式竖式冷却炉及烧结矿冷却方法
CN107726739A (zh) * 2017-10-24 2018-02-23 周梅阳 一种用于家禽饲料加工的冷却干燥装置
CN109269308B (zh) * 2018-08-24 2019-10-25 钢研晟华科技股份有限公司 一种利用烧结烟气与烧结矿换热的竖式冷却器及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408457A (en) * 1918-12-04 1922-03-07 Carrier Engineering Corp Method of and apparatus for drying materials
DE1191299B (de) * 1960-07-23 1965-04-15 Glanzstoff Ag Verfahren zur kontinuierlichen Trocknung von Schnitzelgut aus organischen Hochpolymeren
US3176969A (en) * 1963-05-13 1965-04-06 Midland Ross Corp Cooling pellets
DE2229810A1 (de) * 1972-06-19 1974-01-17 Kloeckner Humboldt Deutz Ag Kuehlvorrichtung fuer stueckiges ofengut
JPS5070402A (fr) * 1973-10-25 1975-06-11
GB1491519A (en) * 1973-12-26 1977-11-09 Midrex Corp Apparatus for feeding dissimilarly sized particles into a shaft furnace
US3836131A (en) * 1973-12-26 1974-09-17 Mildrex Corp Apparatus for cooling a moving bed of solid, gas permeable particles
GB1497232A (en) * 1976-02-10 1978-01-05 Barr & Murphy Ltd Drying apparatus
DE2805244A1 (de) * 1978-02-08 1979-08-09 Metallgesellschaft Ag Verfahren und vorrichtung zum kuehlen von staubfoermigen oder feinkoernigen feststoffen
US4453703A (en) * 1981-12-09 1984-06-12 Donetsky Politekhnichesky Institut Sintering machine

Also Published As

Publication number Publication date
CA1251040A (fr) 1989-03-14
IT1177079B (it) 1987-08-26
SE450774B (sv) 1987-07-27
US4624059A (en) 1986-11-25
FR2569425B1 (fr) 1988-10-07
NZ210166A (en) 1987-03-31
FR2569425A1 (fr) 1986-02-28
ES8607413A1 (es) 1986-06-01
KR860001888A (ko) 1986-03-24
SE8404220L (sv) 1986-02-25
NO159294C (no) 1988-12-14
JPS6155580A (ja) 1986-03-20
NO844798L (no) 1986-02-25
ES538143A0 (es) 1986-06-01
ZA848216B (en) 1986-06-25
AU3525584A (en) 1986-02-27
DE3441361C2 (de) 1987-05-07
CN85103266A (zh) 1986-10-22
GB8427965D0 (en) 1984-12-12
IT8423372A0 (it) 1984-10-30
GB2165038B (en) 1989-06-21
DE3441361A1 (de) 1986-03-06
IN162433B (fr) 1988-05-28
IT8423372A1 (it) 1986-04-30
AU564207B2 (en) 1987-08-06
NO159294B (no) 1988-09-05
GB2165038A (en) 1986-04-03
YU202484A (en) 1987-02-28
SE8404220D0 (sv) 1984-08-24
BR8406070A (pt) 1986-06-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SKF STEEL ENGINEERING A.B.

Effective date: 19921130