IT1249698B - Apparecchio di raffreddamento per materiale sfuso. - Google Patents

Apparecchio di raffreddamento per materiale sfuso.

Info

Publication number
IT1249698B
IT1249698B ITRM910675A ITRM910675A IT1249698B IT 1249698 B IT1249698 B IT 1249698B IT RM910675 A ITRM910675 A IT RM910675A IT RM910675 A ITRM910675 A IT RM910675A IT 1249698 B IT1249698 B IT 1249698B
Authority
IT
Italy
Prior art keywords
annular air
wall portions
air duct
side wall
sealing
Prior art date
Application number
ITRM910675A
Other languages
English (en)
Inventor
Akira Tamei
Katsuhiro Oshio
Tadaaki Sumoto
Yoshihisa Tozawa
Takashi Nakahara
Masaru Nishimoto
Yasuhiko Yasui
Original Assignee
Hitachi Shipbuilding Eng Co
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 claimed from JP26080790A external-priority patent/JPH0827143B2/ja
Priority claimed from JP10248090U external-priority patent/JPH087359Y2/ja
Priority claimed from JP10259690U external-priority patent/JPH0461299U/ja
Application filed by Hitachi Shipbuilding Eng Co filed Critical Hitachi Shipbuilding Eng Co
Publication of ITRM910675A0 publication Critical patent/ITRM910675A0/it
Publication of ITRM910675A1 publication Critical patent/ITRM910675A1/it
Application granted granted Critical
Publication of IT1249698B publication Critical patent/IT1249698B/it

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
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invenzione si riferisce ad un apparecchio di raffreddamento per materiale sfuso caldo, per esempio minerale sinterizzato. Interspazi vengono definiti fra le rispettive estremità inferiori delle porzioni di parete laterali di un condotto di aria anulare mobile e le rispettive estremità superiori delle porzioni di parete laterali di un condotto d'aria anulare stazionario, i quali interspazi mettono il passaggio di aria previsto nel condotto di aria anulare stazionario in comunicazione con camere di tenuta di acqua anulari. Prime piastre di tenuta sono disposte nelle rispettive estremità superiori delle porzioni di parete laterali del condotto di aria anulare stazionario in relazione alle rispettive estremità inferiori delle porzioni di parete laterali del condotto d'aria anulare mobile. Seconde piastre di tenuta sono disposte alle rispettive estremità inferiori delle porzioni di parete laterali del condotto d'aria anulare mobile. Tenute a labirinto sono formate dalle prime piastre di tenuta, dalle porzioni di parete laterali del condotto d'aria anulare mobile e dalle seconde piastre di tenuta in combinazione. Questa disposizione di tenuta è completamente diversa dalla convenzionale struttura di tenuta che implica un contatto scorrevole di organi di tenuta con altre superfici. Pertanto, le tenute non sono soggette ad abrasione e ciò fornisce una maggiore facilità di manutenzione e di controllo.
ITRM910675A 1990-09-28 1991-09-11 Apparecchio di raffreddamento per materiale sfuso. IT1249698B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26080790A JPH0827143B2 (ja) 1990-09-28 1990-09-28 高温粉粒体の冷却装置
JP10248090U JPH087359Y2 (ja) 1990-09-28 1990-09-28 冷却機における水封装置
JP10259690U JPH0461299U (it) 1990-09-29 1990-09-29

Publications (3)

Publication Number Publication Date
ITRM910675A0 ITRM910675A0 (it) 1991-09-11
ITRM910675A1 ITRM910675A1 (it) 1993-03-11
IT1249698B true IT1249698B (it) 1995-03-09

Family

ID=27309718

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910675A IT1249698B (it) 1990-09-28 1991-09-11 Apparecchio di raffreddamento per materiale sfuso.

Country Status (7)

Country Link
US (1) US5148687A (it)
CN (1) CN1050383C (it)
AT (2) AT398207B (it)
BR (1) BR9104178A (it)
DE (1) DE4122751A1 (it)
IT (1) IT1249698B (it)
PH (1) PH31357A (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2100486A1 (en) * 1992-07-13 1994-01-14 Paul Antoine Coffre Freezing tunnel
US6170832B1 (en) 1998-03-26 2001-01-09 Hermann H. F. Ernst Fluid ring seal system and method
DE19850332A1 (de) * 1998-11-02 2000-05-04 Jobst O A Zoellner Lochboden für die Erzeugung einer Wirbelschicht
AT408664B (de) * 2000-02-29 2002-02-25 Voest Alpine Ind Anlagen Vorrichtung und verfahren zum kühlen von körnigen stoffen
CN100573005C (zh) * 2007-09-03 2009-12-23 中冶长天国际工程有限责任公司 一种用于环冷机的风道水密封镇波装置
CN101118122B (zh) * 2007-09-03 2010-04-14 中冶长天国际工程有限责任公司 一种用于环冷机的防堵料风道密封板
CN101118119B (zh) * 2007-09-03 2010-05-19 中冶长天国际工程有限责任公司 一种用于环冷机台车单元静密封装置的密封结构
CN101118121B (zh) * 2007-09-03 2010-05-19 中冶长天国际工程有限责任公司 一种用于环冷机台车的支承梁结构
JP5319964B2 (ja) * 2008-06-09 2013-10-16 スチールプランテック株式会社 空気供給装置およびこの空気供給装置を備えた高温粉粒体冷却設備
CN101387475B (zh) * 2008-11-03 2010-08-11 中冶长天国际工程有限责任公司 一种径向位移支撑装置和环形风道端部密封装置
CN101403570B (zh) * 2008-11-21 2010-06-16 中冶长天国际工程有限责任公司 一种环冷机进风系统和环形风道、及环形液槽
CN101504254B (zh) * 2009-03-19 2012-02-29 中冶长天国际工程有限责任公司 一种环冷机
CN101886879B (zh) * 2009-05-14 2012-05-09 中冶长天国际工程有限责任公司 一种环形风道隔断
CN101886880B (zh) * 2009-05-14 2012-11-21 中冶长天国际工程有限责任公司 一种隔断组件
CN101929804B (zh) * 2009-06-26 2012-06-06 中冶长天国际工程有限责任公司 一种环冷机进风系统
CN101963458B (zh) * 2009-07-24 2012-06-06 中冶长天国际工程有限责任公司 一种环形风道端部密封过渡区防液抑波装置
CN101608871B (zh) * 2009-07-24 2010-11-03 中冶长天国际工程有限责任公司 一种环形风道端部密封过渡区防液抑波装置
DE102009048722A1 (de) * 2009-10-08 2011-04-21 Outotec Oyj Sinterkühler
CN101762170B (zh) * 2010-01-25 2011-07-20 中冶长天国际工程有限责任公司 一种环冷机及其烟气罩液密封装置
CN101813421B (zh) * 2010-04-29 2012-08-01 中冶长天国际工程有限责任公司 环冷机及其支承梁
CN102374790B (zh) * 2010-08-23 2013-06-19 中冶长天国际工程有限责任公司 一种环形风道隔离装置
CN101957146B (zh) * 2010-09-07 2012-09-12 秦皇岛鸿泰机械有限公司 一种环冷机密封装置
CN103047868B (zh) * 2013-01-14 2015-05-13 中冶长天国际工程有限责任公司 环冷机及其液槽清淤装置
CN103143874B (zh) * 2013-03-27 2014-12-31 湖南中冶长天重工科技有限公司 环冷机异形梁的加工工艺及其专用焊接工装
CN104457257B (zh) * 2014-11-27 2016-06-01 攀钢集团攀枝花钢钒有限公司 烧结机台车底部两侧密封结构
PL3081655T3 (pl) * 2015-04-17 2018-09-28 Primetals Technologies Austria GmbH Ogranicznik dla zredukowania emisji pyłów dla chłodnicy do chłodzenia gorącego materiału sypkiego
JP6638665B2 (ja) * 2017-02-09 2020-01-29 東芝三菱電機産業システム株式会社 クーラ設備の風量制御装置
JP6638666B2 (ja) * 2017-02-09 2020-01-29 東芝三菱電機産業システム株式会社 クーラ設備の風量制御装置
CN109813126B (zh) * 2019-03-21 2024-03-29 南京飞达机械有限公司 一种环冷机密封装置
CN114535578B (zh) * 2022-01-24 2024-05-31 南京鼎新新材料科技有限公司 一种高性能硬质合金坯料用高效烧结装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964323B2 (de) * 1969-12-23 1972-11-09 Head Wrightson & Co. Ltd., Yarm. Yorkshire (Großbritannien) Sinter-rundkuehler
JPS50155062A (it) * 1974-06-05 1975-12-13
SE387864B (sv) * 1975-01-28 1976-09-20 B L E Lindqvist Anordning for till- eller bortforande av gasformiga emnen fran ett rorligt foremal
DE2844227C2 (de) * 1978-10-11 1987-03-26 Metallgesellschaft Ag, 6000 Frankfurt Rundkühler für heißes stückiges Material
DE3201416A1 (de) * 1982-01-19 1983-09-08 Metallgesellschaft Ag, 6000 Frankfurt Runder kuehler oder erhitzer fuer stueckiges material
US4426088A (en) * 1982-07-26 1984-01-17 Ernst Hermann H F Centrifugal fluid seal with drain holes and fluid diverting means
JPH0125277Y2 (it) * 1985-12-19 1989-07-28

Also Published As

Publication number Publication date
DE4122751A1 (de) 1992-04-09
ITRM910675A0 (it) 1991-09-11
AT400334B (de) 1995-12-27
ATA220293A (de) 1995-04-15
DE4122751C2 (it) 1993-09-23
CN1060351A (zh) 1992-04-15
PH31357A (en) 1998-07-31
ITRM910675A1 (it) 1993-03-11
US5148687A (en) 1992-09-22
ATA196091A (de) 1994-02-15
CN1050383C (zh) 2000-03-15
BR9104178A (pt) 1992-06-02
AT398207B (de) 1994-10-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960909