DE3471738D1 - Rotary drum furnace and its use - Google Patents

Rotary drum furnace and its use

Info

Publication number
DE3471738D1
DE3471738D1 DE8484108997T DE3471738T DE3471738D1 DE 3471738 D1 DE3471738 D1 DE 3471738D1 DE 8484108997 T DE8484108997 T DE 8484108997T DE 3471738 T DE3471738 T DE 3471738T DE 3471738 D1 DE3471738 D1 DE 3471738D1
Authority
DE
Germany
Prior art keywords
rotary drum
drum furnace
furnace
rotary
drum
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
Application number
DE8484108997T
Other languages
English (en)
Inventor
Helmut Dipl Ing Janz
Fritz Dr Rodi
Alfred Dipl Ing Soppe
Jakob Dr Rademachers
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.)
Bayer AG
Original Assignee
Bayer AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6206135&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3471738(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of DE3471738D1 publication Critical patent/DE3471738D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/08—Rotary-drum furnaces, i.e. horizontal or slightly inclined externally heated
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture Of Iron (AREA)
  • Catalysts (AREA)
DE8484108997T 1983-08-09 1984-07-30 Rotary drum furnace and its use Expired DE3471738D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833328709 DE3328709A1 (de) 1983-08-09 1983-08-09 Drehrohrofen und dessen verwendung

Publications (1)

Publication Number Publication Date
DE3471738D1 true DE3471738D1 (en) 1988-07-07

Family

ID=6206135

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833328709 Withdrawn DE3328709A1 (de) 1983-08-09 1983-08-09 Drehrohrofen und dessen verwendung
DE8484108997T Expired DE3471738D1 (en) 1983-08-09 1984-07-30 Rotary drum furnace and its use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833328709 Withdrawn DE3328709A1 (de) 1983-08-09 1983-08-09 Drehrohrofen und dessen verwendung

Country Status (5)

Country Link
US (2) US4629500A (de)
EP (1) EP0135078B2 (de)
JP (1) JPS6053775A (de)
KR (1) KR920001099B1 (de)
DE (2) DE3328709A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913482A1 (de) * 1989-04-24 1990-10-25 Charles Zampieri Verfahren und vorrichtung zur behandlung von salzlaken und verunreinigten mineralsalzen oder -salzgemischen
US5102330A (en) * 1990-03-29 1992-04-07 Union Carbide Industrial Gases Technology Corporation Opposed fired rotary kiln
US5207176A (en) * 1990-11-20 1993-05-04 Ici Explosives Usa Inc Hazardous waste incinerator and control system
JPH04299828A (ja) * 1991-03-28 1992-10-23 Shin Etsu Handotai Co Ltd 半導体基板処理装置
ATE143920T1 (de) * 1993-08-12 1996-10-15 Starck H C Gmbh Co Kg Cobalt-cobaltoxidpulver, verfahren zu seiner herstellung sowie dessen verwendung
IT1262420B (it) * 1993-11-03 1996-06-19 In Tec Italia Int Env Tech Srl Dispositivo e procedimento per il pretrattamento di rottame elettronico.
DE19720417A1 (de) * 1997-05-15 1998-11-19 Kurt Kugler Einrichtung zur indirekten Beheizung von Drehrohröfen
US7744848B2 (en) * 2005-11-15 2010-06-29 Pittsburgh Mineral & Environment Technology, Inc. High purity magnetite formation process and apparatus, and product thereof
US7767376B2 (en) * 2007-09-20 2010-08-03 Xerox Corporation Toner compositions
DE102009027635A1 (de) 2009-07-10 2011-01-13 Wacker Chemie Ag Verfahren zur Acetylierung von Lignocellulosen, Hemicellulosen, Cellulosen mit Keten
CO6380006A1 (es) * 2011-08-26 2012-02-15 Botero Gabriel Santiago Jaramillo Proceso para producción de magnetita sintética de alta pureza por oxidación a partir de residuos metálicos y aparato para producirla
RU2528599C2 (ru) * 2013-01-15 2014-09-20 Валентин Валентинович Федоренко Аппарат с вращающимся барабаном и встроенной пневмотрубой
KR102019466B1 (ko) * 2013-01-28 2019-09-06 주식회사 엘지화학 압출기를 이용한 연속공정으로 균일한 크기의 구형 구조가 막 전체에 고르게 형성된 중공사막을 제조하는 방법
DE102013112396B3 (de) * 2013-11-12 2014-11-13 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines Rohlings aus Titan- und Fluor-dotiertem, hochkieselsäurehaltigem Glas
US10941047B2 (en) 2014-02-26 2021-03-09 Gabriel Santiago JARAMILLO BOTERO Method and apparatus for producing high-purity synthetic magnetite by oxidizing metal waste
US10710043B2 (en) 2014-09-24 2020-07-14 Raven Sr, Llc Compact and maintainable waste reformation apparatus
CN104307455B (zh) * 2014-10-28 2015-12-09 成都冠禹科技有限公司 一种适用于化工及医药料液的工业反应釜
JP2016121860A (ja) * 2014-12-25 2016-07-07 株式会社島川製作所 ロータリーキルン
KR102531225B1 (ko) 2016-07-15 2023-05-10 원드 매터리얼 인코포레이티드 배터리들에서 사용하기 위해 카본계 파우더 상에 실리콘 나노와이어들을 제조하기 위한 제조 장치 및 방법
CN109012511A (zh) * 2018-06-26 2018-12-18 青岛科技大学 一种分段升温的固相法制备氯化聚乙烯的反应器
CN109134717B (zh) * 2018-06-26 2021-04-16 青岛科技大学 一种分段升温的固相法制备氯化聚乙烯的生产工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362728C (de) * 1922-10-31 E W Stoll Drehrohrofen zum Brennen von Zement, Kalk, Dolomit, Magnesit o. dgl. und zum Agglomerieren von Erzen
US1173188A (en) * 1915-04-28 1916-02-29 Frederick A Hetherington Drier.
US1594046A (en) * 1925-08-14 1926-07-27 Henry W Carr Furnace
US1961314A (en) * 1932-08-08 1934-06-05 Lawrence B West Method of and apparatus for drying materials
BE414362A (de) * 1935-06-26
US2082970A (en) * 1936-05-29 1937-06-08 Ross S Mcclain Rotary aggregate drier
DE699448C (de) * 1938-02-03 1940-11-29 Hermann Possekel Vorrichtung zur Gewinnung von Metallen oder Metalloiden
US2600871A (en) * 1949-06-27 1952-06-17 Gulf Research Development Co Continuous conveyer-reactor chamber
US2839381A (en) * 1955-01-03 1958-06-17 Lee Foundation For Nutritional Reduction of metallic sulfide ores
US2900236A (en) * 1955-08-03 1959-08-18 Audio Devices Inc Production of ferromagnetic iron oxide
US2988442A (en) * 1958-03-20 1961-06-13 Tanner Gustaf Reduction of iron ore by hydrocarbons
US3320049A (en) * 1964-04-27 1967-05-16 United States Steel Corp Reduction roasting of ore
GB1263629A (en) * 1969-07-01 1972-02-16 Smidth & Co As F L Rotary kilns
US3705711A (en) * 1970-11-27 1972-12-12 Sola Basic Ind Inc Internally heated rotary drum furnace with smoke abater
FR2218532B1 (de) * 1973-02-16 1975-10-31 Locaner
US4025297A (en) * 1975-09-22 1977-05-24 Sunbeam Equipment Corporation Rotary retort furnace
US4206713A (en) * 1975-10-17 1980-06-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Continuous coal processing method
GB1568083A (en) * 1976-02-03 1980-05-21 Stone Platt Fluidfire Ltd Apparatus for treating workpieces in a bed of particles
US4038021A (en) * 1976-04-05 1977-07-26 Benson John O Continuous grain drier and method
JPS6018933B2 (ja) * 1979-07-16 1985-05-13 日本国有鉄道 移動式自動輪軸落下試験装置
JPS5844949B2 (ja) * 1980-08-14 1983-10-06 正雄 大場 ロ−タリ−キルン
US4427376A (en) * 1982-07-16 1984-01-24 Wylie Manufacturing Company Apparatus for heating aggregate, recycled asphalt and the like
US4504222A (en) * 1983-09-13 1985-03-12 Jude Engineering, Inc. Screw conveyer and furnace

Also Published As

Publication number Publication date
EP0135078B2 (de) 1991-10-09
US4781580A (en) 1988-11-01
US4629500A (en) 1986-12-16
KR920001099B1 (ko) 1992-02-01
KR850001994A (ko) 1985-04-10
JPS6053775A (ja) 1985-03-27
EP0135078B1 (de) 1988-06-01
DE3328709A1 (de) 1985-02-28
JPH0526116B2 (de) 1993-04-15
EP0135078A2 (de) 1985-03-27
EP0135078A3 (en) 1986-03-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee