EP0019953A1 - Grille à rouleaux pour le transport de pellets verts - Google Patents

Grille à rouleaux pour le transport de pellets verts Download PDF

Info

Publication number: EP0019953A1
Authority: EP; European Patent Office
Prior art keywords: rollers; pellets; distance; rolls; roller
Prior art date: 1979-05-31
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.): Granted

Application number

EP80200401A

Other languages

German (de)

English (en)

Other versions

EP0019953B1 (fr

Inventor

Alexander Leonhardt

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.)

GEA Group AG

Original Assignee

Metallgesellschaft 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.)

1979-05-31

Filing date

1980-04-29

Publication date

1980-12-10

1980-04-29 Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG

1980-12-10 Publication of EP0019953A1 publication Critical patent/EP0019953A1/fr

1982-11-17 Application granted granted Critical

1982-11-17 Publication of EP0019953B1 publication Critical patent/EP0019953B1/fr

Status Expired legal-status Critical Current

Images

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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens

Definitions

a preferred embodiment is that the screen distance is about 6 to 8 mm and the smaller distance is about 2 to 3 mm. With these intervals a good sieving effect and a good cleaning is achieved.

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Combined Means For Separation Of Solids (AREA)

EP80200401A 1979-05-31 1980-04-29 Grille à rouleaux pour le transport de pellets verts Expired EP0019953B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2922174		1979-05-31
DE19792922174 DE2922174A1 (de)	1979-05-31	1979-05-31	Rollenrost zum transport von gruenpellets

Publications (2)

Publication Number	Publication Date
EP0019953A1 true EP0019953A1 (fr)	1980-12-10
EP0019953B1 EP0019953B1 (fr)	1982-11-17

Family

ID=6072165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP80200401A Expired EP0019953B1 (fr)	1979-05-31	1980-04-29	Grille à rouleaux pour le transport de pellets verts

Country Status (7)

Country	Link
US (1)	US4316543A (fr)
EP (1)	EP0019953B1 (fr)
BR (1)	BR8003415A (fr)
CA (1)	CA1159401A (fr)
DE (2)	DE2922174A1 (fr)
IN (1)	IN149966B (fr)
MX (1)	MX151595A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0727293A1 (fr) *	1995-02-15	1996-08-21	Sunds Defibrator Loviisa Oy	Procédé et dispositif pour l'élimination d'impuretés de matières pulvérulentes ou en copeaux, en particulier des copeaux de bois et des matières fibreuses
CN108246459A (zh) *	2018-01-18	2018-07-06	哈尔滨学院	一种建筑废料破碎装置
WO2018158075A1 (fr) *	2017-03-02	2018-09-07	Outotec (Finland) Oy	Dispositif et procédé d'alimentation d'un convoyeur continu

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT385503B (de) *	1986-10-14	1988-04-11	Wageneder Sbm Gmbh	Fahrrbare einrichtung zur sortierung von kompostbestandteilen
US5287977A (en) *	1992-12-18	1994-02-22	Tirschler Ehrenfried A	Roller system for use in a roller screen
ES2079269B1 (es) *	1993-06-10	1998-05-01	Asigran S L	Mejoras en maquinas lavadoras de aceitunas.
US6053330A (en) *	1999-02-25	2000-04-25	Met-Chem Canada, Inc.	Adjustable roller screen
CN100446874C (zh) *	2007-06-19	2008-12-31	登封电厂集团铝合金有限公司	滑辊筛
BR102012009007B1 (pt) *	2012-04-17	2021-04-13	Samarco Mineração S/A	Sistema de alimentação das pelotas cruas em fornos tipo grelha móvel utilizando segregação granulométrica
US9585296B1 (en) *	2015-08-31	2017-03-07	Versarake, Llc	Rock rake attachment for engineering vehicle
CN112047001A (zh) *	2020-09-30	2020-12-08	张家港宏昌钢板有限公司	一种用于多辊传动的布设方法
CN112407757A (zh) *	2020-10-29	2021-02-26	和进(滁州)自动化科技有限公司	一种具有多级筛选功能的工业物流传送带
WO2022160061A1 (fr) *	2021-01-29	2022-08-04	102062448 Saskatchewan Ltd.	Procédés de fabrication de pastilles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE148108C (fr) *
DE576786C (de) *		1933-05-16	Maschb Act Ges	Reinigungsvorrichtung fuer Klassierroste
US2370539A (en) *	1943-06-21	1945-02-27	Hodecker Fred	Grader or sizer
DE1063811B (de) *	1958-01-02	1959-08-20	Metallgesellschaft Ag	Verfahren und Vorrichtung zur Foerderung von gruenen Pellets
US3848741A (en) *	1973-06-22	1974-11-19	Reserve Mining Co	Adjustable, sealed roll screen for classifying and conveying material-in-process such as taconite pellets
US3848744A (en) *	1972-12-04	1974-11-19	J Flaherty	Green pellet sizing screen
US4148398A (en) *	1976-10-19	1979-04-10	Outokumpu Oy	Roller screen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE564412C (de) *	1930-03-21	1932-11-18	Kurt J Menning	Reinigungsvorrichtung fuer Glattwalzenroste zum Absieben anbackender Stoffe mit einem quer zur Achse der Walze angeordneten, parallel zu diesen hin und her bewegten, durch Federn gegen die Walzen gedrueckten Abstreifer
US2988781A (en) *	1958-01-02	1961-06-20	Dravo Corp	Method of conveying green pelletized material
US3438491A (en) *	1966-12-05	1969-04-15	Reserve Mining Co	Conveying and classifying apparatus
US3851753A (en) *	1970-06-15	1974-12-03	Thomson R	Roller cleaning mechanism
US4102502A (en) *	1976-12-10	1978-07-25	W. R. Grace & Co.	Concentration of plate-shaped minerals

1979
- 1979-05-31 DE DE19792922174 patent/DE2922174A1/de not_active Withdrawn
- 1979-08-20 IN IN863/CAL/79A patent/IN149966B/en unknown
1980
- 1980-04-29 DE DE8080200401T patent/DE3061093D1/de not_active Expired
- 1980-04-29 EP EP80200401A patent/EP0019953B1/fr not_active Expired
- 1980-05-19 US US06/150,898 patent/US4316543A/en not_active Expired - Lifetime
- 1980-05-20 MX MX182396A patent/MX151595A/es unknown
- 1980-05-30 CA CA000353152A patent/CA1159401A/fr not_active Expired
- 1980-05-30 BR BR8003415A patent/BR8003415A/pt not_active IP Right Cessation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE148108C (fr) *
DE576786C (de) *		1933-05-16	Maschb Act Ges	Reinigungsvorrichtung fuer Klassierroste
US2370539A (en) *	1943-06-21	1945-02-27	Hodecker Fred	Grader or sizer
DE1063811B (de) *	1958-01-02	1959-08-20	Metallgesellschaft Ag	Verfahren und Vorrichtung zur Foerderung von gruenen Pellets
US3848744A (en) *	1972-12-04	1974-11-19	J Flaherty	Green pellet sizing screen
US3848741A (en) *	1973-06-22	1974-11-19	Reserve Mining Co	Adjustable, sealed roll screen for classifying and conveying material-in-process such as taconite pellets
US4148398A (en) *	1976-10-19	1979-04-10	Outokumpu Oy	Roller screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0727293A1 (fr) *	1995-02-15	1996-08-21	Sunds Defibrator Loviisa Oy	Procédé et dispositif pour l'élimination d'impuretés de matières pulvérulentes ou en copeaux, en particulier des copeaux de bois et des matières fibreuses
WO2018158075A1 (fr) *	2017-03-02	2018-09-07	Outotec (Finland) Oy	Dispositif et procédé d'alimentation d'un convoyeur continu
CN108246459A (zh) *	2018-01-18	2018-07-06	哈尔滨学院	一种建筑废料破碎装置

Also Published As

Publication number	Publication date
BR8003415A (pt)	1981-01-05
US4316543A (en)	1982-02-23
IN149966B (fr)	1982-06-19
DE3061093D1 (en)	1982-12-23
MX151595A (es)	1985-01-02
DE2922174A1 (de)	1980-12-11
EP0019953B1 (fr)	1982-11-17
CA1159401A (fr)	1983-12-27

Publication	Publication Date	Title
DE3789149T2 (de)	1994-05-26	Fördereinrichtung.
EP0019953B1 (fr)	1982-11-17	Grille à rouleaux pour le transport de pellets verts
DE69008113T2 (de)	1994-10-06	Vorrichtung zur Getreideförderung.
DE3708346C3 (de)	1995-06-29	Schlauchbandförderer mit einer Mehrzahl von Trägerrahmen für Stützrollen
DE60319244T2 (de)	2009-02-26	Fördersystem mit einer überschiebvorrichtung zwischen zwei bandförderern und verwendung eines zwischenelementes
DE3332240C2 (fr)	1987-06-04
DE68908441T2 (de)	1993-12-16	Förderanlage für Gegenstände, wie insbesondere Früchte und Gemüse, insbesondere zur Qualitätskontrolle.
DE19617037C1 (de)	1997-04-03	Siebmaschine mit bewegtem Siebrost
DE2728739C3 (de)	1980-02-07	Umsetzer fur Förderbahnen
DE3426596C2 (fr)	1989-05-18
DE3637835A1 (de)	1988-06-01	Vorrichtung zum sortieren von gegenstaenden
DE2230521C2 (de)	1982-02-11	Einrichtung zum Umlenken der Rostwagen einer Bandsintermaschine vom Ober- ins Untertrum bzw. umgekehrt
DE3719907C2 (fr)	1989-03-09
DE3321523A1 (de)	1984-01-19	Geraete zum weiterleiten von stabfoermigen artikeln, besonders von zigaretten
DE2621354A1 (de)	1976-11-25	Rollenfoerdergeraet
DE69224868T2 (de)	1998-09-10	Verfahren und Vorrichtung zum industriellen Herstellen von gerösteten Brotscheiben
DE2246794A1 (de)	1974-03-28	Spaenefoerderer
DE2032192B2 (de)	1973-03-08	Uebergabevorrichtung fuer zigaretten oder andere stabfoermige gegenstaende von einem diese in queraxialer richtung heranfuehrenden zufoerderer auf einen abfoerderer
DE4029923C2 (fr)	1992-06-25
DD202124A5 (de)	1983-08-31	Verfahren und maschinelle ausruestung fuer den transport von schuettguetern
EP0776840B1 (fr)	2001-11-14	Dispositif de retournement
DE566441C (de)	1932-12-19	Schwingsieb
DE3144290C2 (fr)
WO1997036721A1 (fr)	1997-10-09	Dispositif pour repandre de façon ordonnee des copeaux de bois lors de la fabrication de panneaux d'agglomeres
DE1965556C (de)	1973-04-19	Vorrichtung zur Schuttgutver teilung von einem Zuförderer auf einen Abförderer

Legal Events

Date	Code	Title	Description
1980-10-14	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
1980-12-10	AK	Designated contracting states	Designated state(s): DE FR GB IT NL SE
1981-04-01	17P	Request for examination filed	Effective date: 19810115
1982-08-05	ITF	It: translation for a ep patent filed
1982-09-17	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1982-11-17	AK	Designated contracting states	Designated state(s): DE FR GB IT NL SE
1982-12-23	REF	Corresponds to:	Ref document number: 3061093 Country of ref document: DE Date of ref document: 19821223
1983-02-18	ET	Fr: translation filed
1991-04-30	ITTA	It: last paid annual fee
1992-03-04	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19920304 Year of fee payment: 13
1992-03-06	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19920306 Year of fee payment: 13
1992-04-07	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19920407 Year of fee payment: 13
1992-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19920430 Year of fee payment: 14
1992-05-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19920511 Year of fee payment: 13
1993-04-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19930429
1993-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19930430
1993-11-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19931101
1993-12-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1993-12-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19931229
1994-01-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19940101
1994-01-05	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19930429
1994-02-25	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 80200401.0 Effective date: 19931110
2016-09-14	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2016-09-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

EP0019953A1 - Grille à rouleaux pour le transport de pellets verts - Google Patents

Info

Links

Images

Classifications

Definitions

Landscapes

Applications Claiming Priority (2)

Publications (2)

Family

ID=6072165

Family Applications (1)

Country Status (7)

Cited By (3)

Families Citing this family (10)

Citations (7)

Family Cites Families (5)

Patent Citations (7)

Cited By (3)

Also Published As

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