EP0143415A2 - Dispositif d'agglomération à deux étapes - Google Patents

Dispositif d'agglomération à deux étapes Download PDF

Info

Publication number: EP0143415A2
Authority: EP; European Patent Office
Prior art keywords: die; holes; pelletizing device; pellets; press
Prior art date: 1983-11-25
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

EP84113947A

Other languages

German (de)

English (en)

Other versions

EP0143415B2 (fr

EP0143415A3 (en

EP0143415B1 (fr

Inventor

Volker Benson

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.)

Blohm and Voss GmbH

Original Assignee

Blohm and Voss GmbH

Howaldtswerke Deutsche Werft GmbH

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.)

1983-11-25

Filing date

1984-11-17

Publication date

1985-06-05

1984-11-17 Application filed by Blohm and Voss GmbH, Howaldtswerke Deutsche Werft GmbH filed Critical Blohm and Voss GmbH

1984-11-17 Priority to AT84113947T priority Critical patent/ATE41356T1/de

1985-06-05 Publication of EP0143415A2 publication Critical patent/EP0143415A2/fr

1986-09-10 Publication of EP0143415A3 publication Critical patent/EP0143415A3/de

1989-03-15 Application granted granted Critical

1989-03-15 Publication of EP0143415B1 publication Critical patent/EP0143415B1/fr

1992-05-20 Publication of EP0143415B2 publication Critical patent/EP0143415B2/fr

2004-11-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate

Definitions

a lower die 10 with conical press rollers 11 on a lower pan head 13 and an upper die 20 with cylindrical press rollers 21 on a pan head 23 are arranged on a vertical shaft 30, which extends vertically from a gear housing 1.
the matrices 10, 20 are supported by columns 2, for example.
the two stages of the device are covered by protective hoods 3.
a collecting space 5 Arranged under the lower die 10 is a collecting space 5 which receives the pellets produced and in which a device for ejecting can be arranged, which is not shown.
the pan heads 13, 23 are pressed against the dies by pressing means 15, 25.
the top Press rollers 21 are freely rotatably mounted on the upper pan head 23 by means of axles 24 and are due to the friction on the die. or rotated on the material to be processed lying on the die.
the lower press rollers 11 rotate about axes 14 which are fastened in the lower pan head 13.
the axes 14 are inclined according to the taper angle of the press rollers 11.
the upper die 20 has through holes 22 of relatively large diameter. They are used in particular to discharge the pre-shredded material from the first stage through the die 20 into the second stage. A possible compression of the material in the through holes 22 is of secondary importance, since the pellets dispensed in the second stage on the die 10 are destroyed again by the press rollers 11. This involves further shredding and mixing of the material.
the dies or their perforations and the cylindrical or conical, optionally toothed press rolls that interact with them must be selected.
a two-stage pelletization can also be advantageous with easy-to-treat material in order to achieve a high throughput with good mixing.
At least the lower die 10 can therefore be provided with devices (not shown) for setting and maintaining a treatment temperature.
an electric heater can heat the die to the working temperature at least when the device is started, and the heat generated during operation by friction and pressure can be partially dissipated by cooling water.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Glanulating (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Processing Of Solid Wastes (AREA)
Die Bonding (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Press Drives And Press Lines (AREA)

EP84113947A 1983-11-25 1984-11-17 Dispositif d'agglomération à deux étapes Expired - Lifetime EP0143415B2 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT84113947T ATE41356T1 (de)	1983-11-25	1984-11-17	Zweistufige pelletiervorrichtung.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3342660		1983-11-25
DE19833342660 DE3342660A1 (de)	1983-11-25	1983-11-25	Zweistufige pelletisiervorrichtung

Publications (4)

Publication Number	Publication Date
EP0143415A2 true EP0143415A2 (fr)	1985-06-05
EP0143415A3 EP0143415A3 (en)	1986-09-10
EP0143415B1 EP0143415B1 (fr)	1989-03-15
EP0143415B2 EP0143415B2 (fr)	1992-05-20

Family

ID=6215256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84113947A Expired - Lifetime EP0143415B2 (fr)	1983-11-25	1984-11-17	Dispositif d'agglomération à deux étapes

Country Status (4)

Country	Link
EP (1)	EP0143415B2 (fr)
AT (1)	ATE41356T1 (fr)
DE (2)	DE3342660A1 (fr)
DK (1)	DK559184A (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0201052B1 (fr) *	1985-05-09	1990-07-18	Gebrueder Buehler Ag Maschinenfabrik	Procédé pour la production d'un fourrage pelletisé et appareil pour la réalisation du procédé
EP1049533A4 (fr) *	1998-01-23	2002-11-13	Crop Care Australasia Pty Ltd	Jeu de combinaison mathematique
RU2226124C2 (ru) *	2001-10-24	2004-03-27	Общество с ограниченной ответственностью "Алгоритм"	Способ получения гранулированного многокомпонентного удобрения
EP1987947A1 (fr) *	2007-05-04	2008-11-05	Amandus Kahl GmbH & Co. KG	Procédé de fabrication de grains à base de produits fibreux
EP1541328A4 (fr) *	2002-07-19	2008-12-17	Nat Huiyuan Bio Energy Dev Co	Procede et dispositif permettant de mettre en forme une matiere en vrac provenant d'une matiere premiere vegetale
EP2143554A1 (fr)	2008-07-10	2010-01-13	Amandus Kahl GmbH & Co. KG	Procédé destiné à la transformation de lignocellulose en matière fibreuse
EP2157158A1 (fr)	2008-08-22	2010-02-24	Amandus Kahl GmbH & Co. KG	Procédé de fabrication de pellets à partir de matière brutes fibreuses à gros grains
CN101961926A (zh) *	2010-09-30	2011-02-02	浙江圣普新能源科技有限公司	生物质燃料成型机
CN102294838A (zh) *	2011-08-20	2011-12-28	周宇峰	秸秆木碳压制成型机
WO2012080574A1 (fr) *	2010-12-17	2012-06-21	Teknologian Tutkimuskeskus Vtt	Presse à disque
WO2012130187A3 (fr) *	2011-03-29	2012-11-22	Gao Xiaolin	Extrudeuse placée de façon centrifuge permettant d'écraser de la paille
CN103213301A (zh) *	2013-03-29	2013-07-24	合肥工业大学	生物质固体燃料成型设备
ITPI20130009A1 (it) *	2013-02-14	2014-08-15	Giuseppe Calderani	Vibrovaglio per pellettatrice

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD251251A3 (de) *	1985-09-25	1987-11-11	Forsch Rationalisierung Veb	Vorrichtung zum pressen von straengen
DE3617201A1 (de) *	1986-05-22	1987-11-26	Salzhausener Maschinenbautechn	Einrichtung zur herstellung von pellets
DE3711379A1 (de) *	1987-04-04	1988-10-20	Hoelter Heinz	Pelletisierpresse
CN101972685A (zh) *	2010-08-09	2011-02-16	高邮市林源科技开发有限公司	秸秆原料预处理、原料成型双模设备
CN102555269A (zh) *	2010-12-23	2012-07-11	宁陵县供电局	一种秸秆颗粒压制机成型盘
CN103434178B (zh) *	2013-07-26	2015-09-30	北京奥科瑞丰新能源股份有限公司	三层生物质挤压成型装置及立式生物质挤压成型机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE613028C (de) *	1934-01-24	1935-05-10	Albert William Sizer	Formmaschine fuer Futtermittel u. dgl.
GB504594A (en) *	1938-04-13	1939-04-27	Arnold Frank Wills	Improvements in or relating to extruding machines for clay, soap and other plastic material
DE2714614C3 (de) *	1977-04-01	1979-12-06	Projektierung Chemische Verfahrenstechnik Gmbh, 4030 Ratingen	Verfahren und Vorrichtung zum Herstellen von Briketts aus wenigstens teilweise körnigem oder pulverartigem Einsatzgut
DE3342659A1 (de) *	1983-11-25	1985-06-05	Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel	Pelletisiermatrize
DE3344044A1 (de) *	1983-12-06	1985-06-20	Amandus Kahl Nachf. (GmbH & Co), 2057 Reinbek	Verfahren und vorrichtung zum verpressen von pulverfoermigen oder aehnlichen stoffen

1983
- 1983-11-25 DE DE19833342660 patent/DE3342660A1/de active Granted
1984
- 1984-11-17 DE DE8484113947T patent/DE3477158D1/de not_active Expired
- 1984-11-17 EP EP84113947A patent/EP0143415B2/fr not_active Expired - Lifetime
- 1984-11-17 AT AT84113947T patent/ATE41356T1/de not_active IP Right Cessation
- 1984-11-23 DK DK559184A patent/DK559184A/da not_active Application Discontinuation

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0201052B1 (fr) *	1985-05-09	1990-07-18	Gebrueder Buehler Ag Maschinenfabrik	Procédé pour la production d'un fourrage pelletisé et appareil pour la réalisation du procédé
EP1049533A4 (fr) *	1998-01-23	2002-11-13	Crop Care Australasia Pty Ltd	Jeu de combinaison mathematique
RU2226124C2 (ru) *	2001-10-24	2004-03-27	Общество с ограниченной ответственностью "Алгоритм"	Способ получения гранулированного многокомпонентного удобрения
EP1541328A4 (fr) *	2002-07-19	2008-12-17	Nat Huiyuan Bio Energy Dev Co	Procede et dispositif permettant de mettre en forme une matiere en vrac provenant d'une matiere premiere vegetale
EP1987947A1 (fr) *	2007-05-04	2008-11-05	Amandus Kahl GmbH & Co. KG	Procédé de fabrication de grains à base de produits fibreux
EP2143554A1 (fr)	2008-07-10	2010-01-13	Amandus Kahl GmbH & Co. KG	Procédé destiné à la transformation de lignocellulose en matière fibreuse
US8608095B2 (en)	2008-07-10	2013-12-17	Amandus Kahl Gmbh & Co. Kg	Method for the disintegration of lignocellulose to fibers
EP2157158A1 (fr)	2008-08-22	2010-02-24	Amandus Kahl GmbH & Co. KG	Procédé de fabrication de pellets à partir de matière brutes fibreuses à gros grains
RU2483098C2 (ru) *	2008-08-22	2013-05-27	Амандус Кал Гмбх Энд Ко. Кг	Способ производства гранул из больших кусков возобновляемого волокнистого сырья
EP2157158B1 (fr) *	2008-08-22	2016-07-20	Amandus Kahl GmbH & Co. KG	Procédé de fabrication de pellets à partir de matière brutes fibreuses à gros grains
CN101961926A (zh) *	2010-09-30	2011-02-02	浙江圣普新能源科技有限公司	生物质燃料成型机
WO2012080574A1 (fr) *	2010-12-17	2012-06-21	Teknologian Tutkimuskeskus Vtt	Presse à disque
WO2012130187A3 (fr) *	2011-03-29	2012-11-22	Gao Xiaolin	Extrudeuse placée de façon centrifuge permettant d'écraser de la paille
CN102294838A (zh) *	2011-08-20	2011-12-28	周宇峰	秸秆木碳压制成型机
ITPI20130009A1 (it) *	2013-02-14	2014-08-15	Giuseppe Calderani	Vibrovaglio per pellettatrice
CN103213301A (zh) *	2013-03-29	2013-07-24	合肥工业大学	生物质固体燃料成型设备

Also Published As

Publication number	Publication date
EP0143415B2 (fr)	1992-05-20
DK559184A (da)	1985-05-26
DE3477158D1 (en)	1989-04-20
EP0143415A3 (en)	1986-09-10
DK559184D0 (da)	1984-11-23
DE3342660A1 (de)	1985-06-05
ATE41356T1 (de)	1989-04-15
EP0143415B1 (fr)	1989-03-15
DE3342660C2 (fr)	1991-04-25

Legal Events

Date	Code	Title	Description
1985-04-05	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
1985-06-05	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI NL SE
1986-07-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1986-09-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI NL SE
1986-11-26	17P	Request for examination filed	Effective date: 19861001
1987-12-09	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: BLOHM + VOSS AG
1988-03-02	17Q	First examination report despatched	Effective date: 19880113
1989-01-28	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-03-15	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI NL SE
1989-03-15	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19890315 Ref country code: NL Effective date: 19890315 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 19890315 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19890315 Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19890315 Ref country code: BE Effective date: 19890315
1989-03-15	REF	Corresponds to:	Ref document number: 41356 Country of ref document: AT Date of ref document: 19890415 Kind code of ref document: T
1989-04-20	REF	Corresponds to:	Ref document number: 3477158 Country of ref document: DE Date of ref document: 19890420
1989-08-11	EN	Fr: translation not filed
1989-08-16	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
1989-09-20	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
1989-10-17	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1989-11-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Effective date: 19891117
1989-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19891130 Ref country code: CH Effective date: 19891130
1989-12-06	26	Opposition filed	Opponent name: GEBRUEDER BUEHLER AG Effective date: 19891010
1990-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1992-04-03	PUAH	Patent maintained in amended form	Free format text: ORIGINAL CODE: 0009272
1992-04-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: PATENT MAINTAINED AS AMENDED
1992-05-20	27A	Patent maintained in amended form	Effective date: 19920520
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1993-11-19	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19931119 Year of fee payment: 10
1995-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950801

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