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DK0643627T3 - Indretning til plastificering af termoplastisk plastmateriale - Google Patents

Indretning til plastificering af termoplastisk plastmateriale

Info

Publication number
DK0643627T3
DK0643627T3 DK93912392.3T DK93912392T DK0643627T3 DK 0643627 T3 DK0643627 T3 DK 0643627T3 DK 93912392 T DK93912392 T DK 93912392T DK 0643627 T3 DK0643627 T3 DK 0643627T3
Authority
DK
Denmark
Prior art keywords
pct
screw
plastics material
synthetic plastics
shafts
Prior art date
Application number
DK93912392.3T
Other languages
English (en)
Inventor
Georg Wendelin
Helmut Bacher
Helmuth Schulz
Original Assignee
Georg Wendelin
Helmut Bacher
Helmuth Schulz
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 Georg Wendelin, Helmut Bacher, Helmuth Schulz filed Critical Georg Wendelin
Application granted granted Critical
Publication of DK0643627T3 publication Critical patent/DK0643627T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/55—Screws having reverse-feeding elements
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
    • B29C48/797—Cooling
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • 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
    • B29K2105/26—Scrap or recycled material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Screw Conveyors (AREA)
  • Materials For Medical Uses (AREA)
DK93912392.3T 1992-06-12 1993-06-08 Indretning til plastificering af termoplastisk plastmateriale DK0643627T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0121292A AT398937B (de) 1992-06-12 1992-06-12 Vorrichtung zum plastifizieren von thermoplastischem kunststoffgut

Publications (1)

Publication Number Publication Date
DK0643627T3 true DK0643627T3 (da) 1996-08-12

Family

ID=3509048

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93912392.3T DK0643627T3 (da) 1992-06-12 1993-06-08 Indretning til plastificering af termoplastisk plastmateriale

Country Status (13)

Country Link
US (1) US5526991A (da)
EP (1) EP0643627B1 (da)
JP (1) JP2605231B2 (da)
KR (2) KR0134507B1 (da)
AT (2) AT398937B (da)
AU (1) AU668184B2 (da)
BR (1) BR9306509A (da)
CA (1) CA2137796C (da)
DE (1) DE59301811D1 (da)
DK (1) DK0643627T3 (da)
ES (1) ES2087742T3 (da)
MX (1) MX9303495A (da)
WO (1) WO1993025312A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195277A (zh) * 2015-10-22 2015-12-30 北京矿冶研究总院 破碎机

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AT407234B (de) * 1996-10-14 2001-01-25 Gerold Ing Barth Aufbereitungsvorrichtung zum zerkleinern und fördern von thermoplastischem kunststoffmaterial
US6126100A (en) * 1996-10-14 2000-10-03 Barth; Gerold Processing device for crushing, conveying and plastifying thermoplastic synthetic material
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CA2497627A1 (en) * 2002-09-25 2004-04-08 Eli Lilly And Company Derivative of dihydro-dibenzo (a) anthracenes and their use as selective estrogen receptor modulators
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CN1962098B (zh) * 2006-11-29 2010-08-11 宁波阿勒法管系机械制造有限公司 一种食品垃圾处理装置
KR101229655B1 (ko) * 2007-12-31 2013-02-04 코웨이 주식회사 음식물 처리기의 건조로
KR100973771B1 (ko) * 2008-10-16 2010-08-04 삼호환경기술 주식회사 파쇄기
CN102658229A (zh) * 2012-05-15 2012-09-12 北京京城环保产业发展有限责任公司 一种破碎机
CA2780498A1 (en) * 2012-06-18 2013-12-18 Keith Putman Device for disaggregating field additives
JP5875479B2 (ja) * 2012-07-24 2016-03-02 山崎 純生 プラスチック廃材用押出装置
EP3152334A4 (en) * 2014-06-03 2018-02-28 Putsch&Company, Inc. Process for producing pulp from sugar beets
CN106476159A (zh) * 2016-12-12 2017-03-08 郑州搜趣信息技术有限公司 一种具有气体净化作用的双螺杆塑料加工一体机
CN106914324A (zh) * 2017-04-17 2017-07-04 广东隽诺环保科技股份有限公司 双轴撕碎机的刀辊结构
CN107626410A (zh) * 2017-10-10 2018-01-26 苏州浔宇新材料科技有限公司 一种农业生产加工用玉米粉碎装置
KR20190044851A (ko) 2017-10-23 2019-05-02 (주)드림켐 플라스틱 압출장치
IT201800003921A1 (it) * 2018-03-26 2019-09-26 Colines Spa Impianto e metodo per il recupero in linea dei rifili in linee di estrusione di film di materia plastica
CN110271165A (zh) * 2019-08-01 2019-09-24 杭州高兴工程塑料有限公司 一种用于改性pp的双螺杆挤出机
CN112295657A (zh) * 2019-12-24 2021-02-02 上海贸万实业有限公司 一种物流包装盒自动打碎处理机构
CN112619823B (zh) * 2020-12-29 2022-04-12 阳谷立强塑料制品有限公司 一种塑料粉碎装置
CN114984830B (zh) * 2022-05-31 2023-11-03 江西杉生生态科技有限公司 一种红豆杉原料的佛香混料成形一体机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195277A (zh) * 2015-10-22 2015-12-30 北京矿冶研究总院 破碎机

Also Published As

Publication number Publication date
EP0643627B1 (de) 1996-03-06
AU4293993A (en) 1994-01-04
AT398937B (de) 1995-02-27
ATA121292A (de) 1994-07-15
BR9306509A (pt) 1998-09-15
ES2087742T3 (es) 1996-07-16
JPH07507730A (ja) 1995-08-31
ATE134902T1 (de) 1996-03-15
CA2137796C (en) 1999-12-28
MX9303495A (es) 1994-01-31
WO1993025312A1 (de) 1993-12-23
KR0134507B1 (ko) 1998-04-21
US5526991A (en) 1996-06-18
JP2605231B2 (ja) 1997-04-30
DE59301811D1 (de) 1996-04-11
KR950701842A (ko) 1995-05-17
CA2137796A1 (en) 1993-12-13
EP0643627A1 (de) 1995-03-22
AU668184B2 (en) 1996-04-26

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Legal Events

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