DE69107977T2 - Vorrichtung zur Schneckenextrusionsgranulierung. - Google Patents

Vorrichtung zur Schneckenextrusionsgranulierung.

Info

Publication number
DE69107977T2
DE69107977T2 DE69107977T DE69107977T DE69107977T2 DE 69107977 T2 DE69107977 T2 DE 69107977T2 DE 69107977 T DE69107977 T DE 69107977T DE 69107977 T DE69107977 T DE 69107977T DE 69107977 T2 DE69107977 T2 DE 69107977T2
Authority
DE
Germany
Prior art keywords
screw extrusion
extrusion granulation
granulation
screw
extrusion
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 - Lifetime
Application number
DE69107977T
Other languages
English (en)
Other versions
DE69107977D1 (de
Inventor
Tesuma Fujimoto
Yuh Ohta
Michihiro Nakayama
Harno Uesugi
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.)
Fuji Paudal Co Ltd
Original Assignee
Fuji Paudal Co Ltd
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
Application filed by Fuji Paudal Co Ltd filed Critical Fuji Paudal Co Ltd
Application granted granted Critical
Publication of DE69107977D1 publication Critical patent/DE69107977D1/de
Publication of DE69107977T2 publication Critical patent/DE69107977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • 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
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/246—Screw constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92304—Presence or absence; Sequence; Counting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0035—Medical or pharmaceutical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE69107977T 1990-12-17 1991-12-04 Vorrichtung zur Schneckenextrusionsgranulierung. Expired - Lifetime DE69107977T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2411419A JPH0622669B2 (ja) 1990-12-17 1990-12-17 前押出式スクリュー型押出し造粒機

Publications (2)

Publication Number Publication Date
DE69107977D1 DE69107977D1 (de) 1995-04-13
DE69107977T2 true DE69107977T2 (de) 1995-07-13

Family

ID=18520431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107977T Expired - Lifetime DE69107977T2 (de) 1990-12-17 1991-12-04 Vorrichtung zur Schneckenextrusionsgranulierung.

Country Status (3)

Country Link
EP (1) EP0491238B1 (de)
JP (1) JPH0622669B2 (de)
DE (1) DE69107977T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662370B2 (ja) * 1994-05-12 1997-10-08 イソライト工業株式会社 透水性樹脂舗装方法
GB9422154D0 (en) 1994-11-03 1994-12-21 Euro Celtique Sa Pharmaceutical compositions and method of producing the same
US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
JP3253859B2 (ja) * 1996-08-09 2002-02-04 東芝電池株式会社 非水溶媒二次電池およびその負極合剤の造粒方法
US5837295A (en) * 1997-10-16 1998-11-17 The Goodyear Tire & Rubber Company Scraper blades for extruder
DE19918325A1 (de) 1999-04-22 2000-10-26 Euro Celtique Sa Verfahren zur Herstellung von Arzneiformen mit regulierter Wirkstofffreisetzung mittels Extrusion
JP5579466B2 (ja) * 2010-03-09 2014-08-27 株式会社スエヒロイー・ピー・エム ペレット製造装置及びペレット製造方法
BE1019318A5 (nl) * 2010-04-26 2012-06-05 Pro C Ept Extrusiematrijs.
JP5722622B2 (ja) * 2010-12-15 2015-05-27 不二パウダル株式会社 連続混練造粒機
JP5840896B2 (ja) * 2011-08-05 2016-01-06 不二パウダル株式会社 押出造粒のための半球殻ダイの製造方法
NZ723446A (en) 2014-01-31 2022-02-25 Saudi Basic Ind Corp Fertilizer capsule comprising one or more cores and method of making same
CN106458780B (zh) 2014-05-05 2019-11-12 赛贝克环球科技公司 涂覆的粒状肥料、其制造方法和使用
CN104642865B (zh) * 2014-09-29 2018-01-16 九阳股份有限公司 一种家用米粉机
JP6031163B2 (ja) * 2015-07-09 2016-11-24 不二パウダル株式会社 押出造粒のための半球殻ダイの製造方法
US11104618B2 (en) 2015-07-20 2021-08-31 Sabic Global Technologies B.V. Fertilizer composition and methods of making and using same
US10689306B2 (en) 2015-07-20 2020-06-23 Sabic Global Technologies B.V. Fertilizer composition and methods of making and using same
WO2017087264A1 (en) 2015-11-16 2017-05-26 Sabic Global Technologies B.V. Coated granular fertilizers, methods of manufacture thereof, and uses thereof
US10865159B2 (en) 2015-11-16 2020-12-15 Sabic Global Technologies B.V. Methods of manufacture for coated granular fertilizers
US11806689B2 (en) 2016-02-08 2023-11-07 Sabic Global Technologies B.V. Method of making a fertilizer seed core
CN110809569B (zh) 2017-04-19 2022-07-12 沙特基础工业全球技术公司 具有在同一颗粒内分开的尿素酶抑制剂和硝化抑制剂的增效肥料
AU2018255920B2 (en) 2017-04-19 2023-08-31 SABIC Agri-Nutrients Company Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor in separate particles
CN110770195B (zh) 2017-04-20 2022-08-23 沙特基础工业全球技术公司 具有内嵌粉末组合物的增效肥料
CN110014583B (zh) * 2017-08-01 2023-12-12 蒙城县富源金属材料有限公司 一种一机多出箱包管条的生产装置
EP3665138A1 (de) 2017-08-09 2020-06-17 SABIC Global Technologies B.V. Extrudiertes düngemittelgranulat mit urease- und/oder nitrifikationsinhibitoren
CN107583570A (zh) * 2017-08-24 2018-01-16 广西力源宝科技有限公司 一种有机肥料造粒机模具
CN110639431B (zh) * 2019-10-24 2022-01-28 扬州市职业大学(扬州市广播电视大学) 一种生物质颗粒环模制粒机
EP3858592B1 (de) * 2020-01-30 2024-04-10 Iris Ympäristö Oy Vorrichtung und verfahren zur verarbeitung von material
CN111330515B (zh) * 2020-03-19 2022-05-03 河南润民自动化设备有限公司 一种生物质制粒机
CN112793033B (zh) * 2020-12-11 2023-05-12 湖南工业大学 木塑复合材料稳定挤出造粒装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480611C (de) * 1929-08-05 Adolf Welter Dr Mundstueck fuer Strangpressen
NL6500527A (de) * 1964-02-01 1965-08-02
US3304578A (en) * 1964-12-29 1967-02-21 Francis H Clute & Son Inc Pelleting machine
CH664098A5 (de) * 1985-05-30 1988-02-15 Glatt Maschinen & Apparatebau Einrichtung zum passieren, insbesondere granulieren und/oder sieben eines gutes.

Also Published As

Publication number Publication date
JPH04215832A (ja) 1992-08-06
JPH0622669B2 (ja) 1994-03-30
EP0491238A1 (de) 1992-06-24
EP0491238B1 (de) 1995-03-08
DE69107977D1 (de) 1995-04-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PARTNER, 70173 STUTTGART