EP0421411A3 - Rotary drum furnace - Google Patents

Rotary drum furnace Download PDF

Info

Publication number: EP0421411A3
Authority: EP; European Patent Office
Prior art keywords: rotary drum; drum furnace; furnace; rotary; drum
Prior art date: 1989-10-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19900119014

Other languages

German (de)

Other versions

EP0421411A2 (en

Inventor

Knut Willi Weber

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.)

Individual

Original Assignee

Individual

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.)

1989-10-05

Filing date

1990-10-04

Publication date

1992-03-11

1990-10-04 Application filed by Individual filed Critical Individual

1991-04-10 Publication of EP0421411A2 publication Critical patent/EP0421411A2/en

1992-03-11 Publication of EP0421411A3 publication Critical patent/EP0421411A3/en

Status Withdrawn legal-status Critical Current

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
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B7/24—Seals between rotary and stationary parts
- 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
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- 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
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/26—Drives
- 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
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
- 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
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B2007/2246—Support rollers
- F27B2007/2273—Support rollers with arrangements, e.g. rollers, to maintain the drum against longitudinal movement
- 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
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/26—Drives
- F27B2007/261—Drives working with a ring embracing the drum
- F27B2007/262—A gear ring combined with a dented wheel drive

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Muffle Furnaces And Rotary Kilns (AREA)

EP19900119014 1989-10-05 1990-10-04 Rotary drum furnace Withdrawn EP0421411A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3933259		1989-10-05
DE19893933259 DE3933259A1 (en)	1989-10-05	1989-10-05	TURNTUBES

Publications (2)

Publication Number	Publication Date
EP0421411A2 EP0421411A2 (en)	1991-04-10
EP0421411A3 true EP0421411A3 (en)	1992-03-11

Family

ID=6390878

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900119014 Withdrawn EP0421411A3 (en)	1989-10-05	1990-10-04	Rotary drum furnace

Country Status (2)

Country	Link
EP (1)	EP0421411A3 (en)
DE (1)	DE3933259A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4039504A1 (en) *	1990-12-11	1992-06-17	Vaw Ver Aluminium Werke Ag	Extracting metals from metal contg. raw materials
FR2694802B1 (en) *	1992-08-12	1994-09-16	Air Liquide	Furnace for maintaining the temperature of a molten metal charge and method of implementation.
US6042370A (en) *	1999-08-20	2000-03-28	Haper International Corp.	Graphite rotary tube furnace
CZ299877B6 (en) *	2001-08-07	2008-12-17	Arcelormittal Ostrava A.S.	Furnace for heating a winding drum and equipment thereof
CN100519007C (en) *	2006-12-29	2009-07-29	上海广益高温技术实业有限公司	Rotary high temp sintering device
DE202012101139U1 (en) *	2012-03-29	2012-04-13	Sug Schmelz- Und Giessanlagen Gmbh & Co. Kg	Rotary furnace
CN104567349A (en) *	2014-12-08	2015-04-29	广西泰星电子焊接材料有限公司	Gas rotary kiln
DE202016106652U1 (en)	2016-11-29	2016-12-09	Michael Schmidt	Rotary furnace
CN112595097B (en) *	2020-12-23	2024-06-07	成都天保节能环保工程有限公司	Calcined soda calciner equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1734417A (en) *	1927-01-27	1929-11-05	Ind Of America Inc	Rotary kiln
FR1063007A (en) *	1951-01-30	1954-04-29		Rotary oven with external heating
GB2094906A (en) *	1981-03-13	1982-09-22	Tosco Corp	Retort seal mechanism
DE3340247A1 (en) *	1983-11-08	1985-05-15	Harro J. Dipl.-Ing. 7888 Rheinfelden Taubmann	Pipes of oxide ceramics, and process for producing them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE706114C (en) *	1938-03-24	1941-05-19	Mikael Vogel Jorgensen	Storage for rotary drums
DE1015987B (en) *	1952-01-28	1957-09-19	Ind And Financial Ass Inc	Rotary furnace for external heating
DE1171326B (en) *	1958-01-03	1964-05-27	Gypses Et Platres De France Sa	Device for the production of plaster of paris

1989
- 1989-10-05 DE DE19893933259 patent/DE3933259A1/en not_active Withdrawn
1990
- 1990-10-04 EP EP19900119014 patent/EP0421411A3/en not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1734417A (en) *	1927-01-27	1929-11-05	Ind Of America Inc	Rotary kiln
FR1063007A (en) *	1951-01-30	1954-04-29		Rotary oven with external heating
GB2094906A (en) *	1981-03-13	1982-09-22	Tosco Corp	Retort seal mechanism
DE3340247A1 (en) *	1983-11-08	1985-05-15	Harro J. Dipl.-Ing. 7888 Rheinfelden Taubmann	Pipes of oxide ceramics, and process for producing them

Also Published As

Publication number	Publication date
EP0421411A2 (en)	1991-04-10
DE3933259A1 (en)	1991-04-11

Publication	Publication Date	Title
DE3471738D1 (en)	1988-07-07	Rotary drum furnace and its use
PH25517A (en)	1991-07-24	Bung-type drum
EP0451648A3 (en)	1992-05-13	Opposed fired rotary kiln
GB2220516B (en)	1992-10-21	Drum lug
EP0421411A3 (en)	1992-03-11	Rotary drum furnace
EP0435637A3 (en)	1992-03-04	Rotary damper
HUT52615A (en)	1990-07-28	Rotary furnace
GB9017206D0 (en)	1990-09-19	Refractory block for rotary kiln
DE3162540D1 (en)	1984-04-12	Rotary drum furnace
GB2219429B (en)	1993-01-13	Rotary drum device
GB8401122D0 (en)	1984-02-22	Rotary drum
GB8722681D0 (en)	1987-11-04	Rotary cylinder drier
GB2216640B (en)	1991-12-18	Rotary separation furnaces
GB9009828D0 (en)	1990-06-20	Hearth
GB8601928D0 (en)	1986-03-05	Rotatable drum assembly
EP0416390A3 (en)	1991-06-05	Transfer drum
GB2204897B (en)	1990-09-05	Drum cutter-loader
GB8923510D0 (en)	1989-12-06	Drum cutter-loader
CA65599S (en)	1990-03-06	Drum figure
ZA898909B (en)	1990-08-29	Wear-resistant linings
HU658U (en)	1995-12-28	Environment-sparing exhaust drum
EP0466441A3 (en)	1992-04-22	Rotary head drum units
CA64912S (en)	1989-12-05	Rotary machine
GB8906747D0 (en)	1989-05-10	Kilns
ZA911481B (en)	1991-11-27	Furnace lining

Legal Events

Date	Code	Title	Description
1991-02-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-04-10	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1992-01-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-03-11	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1992-10-07	17P	Request for examination filed	Effective date: 19920813
1992-12-02	17Q	First examination report despatched	Effective date: 19921014
1994-05-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1994-06-29	18D	Application deemed to be withdrawn	Effective date: 19931103