DE3477158D1 - Two-stage pelletizing apparatus - Google Patents
Two-stage pelletizing apparatusInfo
- Publication number
- DE3477158D1 DE3477158D1 DE8484113947T DE3477158T DE3477158D1 DE 3477158 D1 DE3477158 D1 DE 3477158D1 DE 8484113947 T DE8484113947 T DE 8484113947T DE 3477158 T DE3477158 T DE 3477158T DE 3477158 D1 DE3477158 D1 DE 3477158D1
- Authority
- DE
- Germany
- Prior art keywords
- die
- plate
- pelletizing apparatus
- pellets
- passage holes
- 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
Links
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
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)
Abstract
1. A pelletizing apparatus in which press rolls (11) disposed freely rotatable on a runner head (13) turn by the rotation of the runner head (13) relative to a die-plate (10) on the planar, punched die-plate (10), characterized in that the pelletizing apparatus is of two-stage design, in that two die-plates (10, 20) with the press rolls (11, 21) running thereon are disposed one above the other and in that the upper die-plate (20) has great passage holes (22) for loose strands of pellets of precrushed material, and that the lower die-plate (10) has smaller passage holes (12) which correspond to the dimensions and the compression of the pellets to be produced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8484113947T DE3477158D1 (en) | 1983-11-25 | 1984-11-17 | Two-stage pelletizing apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833342660 DE3342660A1 (en) | 1983-11-25 | 1983-11-25 | TWO STAGE PELLETIZING DEVICE |
DE8484113947T DE3477158D1 (en) | 1983-11-25 | 1984-11-17 | Two-stage pelletizing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3477158D1 true DE3477158D1 (en) | 1989-04-20 |
Family
ID=6215256
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833342660 Granted DE3342660A1 (en) | 1983-11-25 | 1983-11-25 | TWO STAGE PELLETIZING DEVICE |
DE8484113947T Expired DE3477158D1 (en) | 1983-11-25 | 1984-11-17 | Two-stage pelletizing apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833342660 Granted DE3342660A1 (en) | 1983-11-25 | 1983-11-25 | TWO STAGE PELLETIZING DEVICE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0143415B2 (en) |
AT (1) | ATE41356T1 (en) |
DE (2) | DE3342660A1 (en) |
DK (1) | DK559184A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3672673D1 (en) * | 1985-05-09 | 1990-08-23 | Buehler Ag Geb | METHOD FOR PRODUCING A PELLETIZED FEED, AND DEVICE FOR CARRYING OUT THE METHOD. |
DD251251A3 (en) * | 1985-09-25 | 1987-11-11 | Forsch Rationalisierung Veb | DEVICE FOR PRESSING PITCHES |
DE3617201A1 (en) * | 1986-05-22 | 1987-11-26 | Salzhausener Maschinenbautechn | Device for producing pellets |
DE3711379A1 (en) * | 1987-04-04 | 1988-10-20 | Hoelter Heinz | Pelletising press |
AUPP148398A0 (en) * | 1998-01-23 | 1998-02-19 | Crop Care Australasia Pty Ltd | Granulator |
JP2005532904A (en) * | 2002-07-19 | 2005-11-04 | チェ、ジャンビン | Method and apparatus for molding biomaterials |
EP1987947A1 (en) * | 2007-05-04 | 2008-11-05 | Amandus Kahl GmbH & Co. KG | Method for manufacturing pellets from fibrous products |
EP2143554A1 (en) | 2008-07-10 | 2010-01-13 | Amandus Kahl GmbH & Co. KG | Method for pulping lignocellulose into fibre materials |
EP2157158B1 (en) * | 2008-08-22 | 2016-07-20 | Amandus Kahl GmbH & Co. KG | Method for manufacturing pellets from sustainable coarse fibrous products |
CN101972685A (en) * | 2010-08-09 | 2011-02-16 | 高邮市林源科技开发有限公司 | Straw raw material pretreating and raw material forming dual-mode equipment |
CN101961926A (en) * | 2010-09-30 | 2011-02-02 | 浙江圣普新能源科技有限公司 | Biomass fuel forming machine |
FI127057B (en) * | 2010-12-17 | 2017-10-31 | Teknologian Tutkimuskeskus Vtt Oy | Apparatus and method for pulping and pressing |
CN102555269A (en) * | 2010-12-23 | 2012-07-11 | 宁陵县供电局 | Forming plate of straw particle press |
CN202096935U (en) * | 2011-03-29 | 2012-01-04 | 高小林 | Straw pulverization centrifugal positioning squeezer |
CN102294838A (en) * | 2011-08-20 | 2011-12-28 | 周宇峰 | Compression molding machine of straw wood charcoals |
ITPI20130009A1 (en) * | 2013-02-14 | 2014-08-15 | Giuseppe Calderani | VIBROVAGLIO FOR PELLETTATRICE |
CN103213301A (en) * | 2013-03-29 | 2013-07-24 | 合肥工业大学 | Biomass solid fuel molding device |
CN103434178B (en) * | 2013-07-26 | 2015-09-30 | 北京奥科瑞丰新能源股份有限公司 | Three layers of biomass extrusion molding device and vertical type biomass extrusion moulding machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE613028C (en) * | 1934-01-24 | 1935-05-10 | Albert William Sizer | Forming machine for feed u. like |
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 (en) * | 1977-04-01 | 1979-12-06 | Projektierung Chemische Verfahrenstechnik Gmbh, 4030 Ratingen | Method and device for producing briquettes from at least partially granular or powdery feedstock |
DE3342659A1 (en) * | 1983-11-25 | 1985-06-05 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Pelletising cavity plate |
DE3344044A1 (en) * | 1983-12-06 | 1985-06-20 | Amandus Kahl Nachf. (GmbH & Co), 2057 Reinbek | Method and device for compressing powdered or similar substances |
-
1983
- 1983-11-25 DE DE19833342660 patent/DE3342660A1/en active Granted
-
1984
- 1984-11-17 EP EP84113947A patent/EP0143415B2/en not_active Expired - Lifetime
- 1984-11-17 AT AT84113947T patent/ATE41356T1/en not_active IP Right Cessation
- 1984-11-17 DE DE8484113947T patent/DE3477158D1/en not_active Expired
- 1984-11-23 DK DK559184A patent/DK559184A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0143415A2 (en) | 1985-06-05 |
DK559184D0 (en) | 1984-11-23 |
DE3342660A1 (en) | 1985-06-05 |
EP0143415B2 (en) | 1992-05-20 |
DE3342660C2 (en) | 1991-04-25 |
EP0143415B1 (en) | 1989-03-15 |
DK559184A (en) | 1985-05-26 |
EP0143415A3 (en) | 1986-09-10 |
ATE41356T1 (en) | 1989-04-15 |
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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 |