ATE238900T1 - Vakuummischvorrichtung zum reaktionsgiessen von kunststoffen - Google Patents

Vakuummischvorrichtung zum reaktionsgiessen von kunststoffen

Info

Publication number
ATE238900T1
ATE238900T1 AT00410015T AT00410015T ATE238900T1 AT E238900 T1 ATE238900 T1 AT E238900T1 AT 00410015 T AT00410015 T AT 00410015T AT 00410015 T AT00410015 T AT 00410015T AT E238900 T1 ATE238900 T1 AT E238900T1
Authority
AT
Austria
Prior art keywords
valve
mixing chamber
valves
control valve
mixing
Prior art date
Application number
AT00410015T
Other languages
English (en)
Inventor
Gerard Pernin
Alain Felten
Original Assignee
Secmer
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 Secmer filed Critical Secmer
Application granted granted Critical
Publication of ATE238900T1 publication Critical patent/ATE238900T1/de

Links

Classifications

    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
    • B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/404—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with feeding or valve actuating means, e.g. with cleaning means
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7647—Construction of the mixing conduit module or chamber part
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/802—Constructions or methods for cleaning the mixing or kneading device
    • B29B7/803—Cleaning of mixers of the gun type, stream-impigement type, mixing heads
    • B29B7/805—Cleaning of the mixing conduit, module or chamber part
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT00410015T 1999-02-15 2000-02-15 Vakuummischvorrichtung zum reaktionsgiessen von kunststoffen ATE238900T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901970A FR2789621B1 (fr) 1999-02-15 1999-02-15 Dispositif melangeur sous vide pour la coulee de materiaux plastiques polymerisables

Publications (1)

Publication Number Publication Date
ATE238900T1 true ATE238900T1 (de) 2003-05-15

Family

ID=9542178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00410015T ATE238900T1 (de) 1999-02-15 2000-02-15 Vakuummischvorrichtung zum reaktionsgiessen von kunststoffen

Country Status (4)

Country Link
EP (1) EP1029652B1 (de)
AT (1) ATE238900T1 (de)
DE (1) DE60002379D1 (de)
FR (1) FR2789621B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044013A1 (de) * 2000-09-05 2002-03-14 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoff-Formteilen aus einem fließfähigen Reaktionsgemisch
WO2004041518A1 (en) * 2002-10-31 2004-05-21 Omnova Solutions Inc. Method and system for delivering and mixing multiple in-mold coating components
DE102008044871B4 (de) * 2008-08-29 2017-03-30 Alexander Hagmann Vakuumgießanlage, Mischkopf für eine Vakuumgießanlage und Verfahren hierzu
PL216401B1 (pl) * 2008-10-13 2014-03-31 Ntb Grupa Społka Z Ograniczoną Odpowiedzialnością Urządzenie do przygotowania mieszanki z tworzyw sztucznych i sposób przygotowania mieszanki z tworzyw sztucznych
CN104589585B (zh) * 2014-12-31 2017-03-29 苏州市博奥塑胶电子有限公司 注塑机喷嘴
WO2020216681A1 (en) * 2019-04-25 2020-10-29 Covestro Intellectual Property Gmbh & Co. Kg Mobile containment and mixing plant, and related method
CN113522156A (zh) * 2021-07-28 2021-10-22 苏州通五洲科技有限公司 封闭式腻子物料混合设备
CN116850864B (zh) * 2023-09-05 2023-12-19 国家电投集团氢能科技发展有限公司 高匀度碳纤维浆液的制备装置及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198531B (de) * 1963-09-13 1965-08-12 Heraeus Gmbh W C Vorrichtung zum kontinuierlichen Aufbereiten und Vergiessen von aus mehreren Komponenten bestehenden Giessharzen
GB1123166A (en) * 1966-03-15 1968-08-14 Antech Ltd Plastics casting and impregnation
US3621892A (en) * 1969-09-04 1971-11-23 Thomas J Gillespie Resin vacuum degassing and dispensing system and method
US4439386A (en) * 1980-10-22 1984-03-27 Thaddeus Antczak Vacuum injection molding process
JPS60131214A (ja) * 1983-12-20 1985-07-12 Matsushita Electric Ind Co Ltd 反応性射出成形機
JPS6169406A (ja) * 1984-09-14 1986-04-10 Matsushita Electric Ind Co Ltd 反応性射出成形方法及びその装置
JPS61111130A (ja) * 1984-11-02 1986-05-29 Oki Electric Ind Co Ltd 液体の混合方法及び装置
JPS61121903A (ja) * 1984-11-20 1986-06-09 Matsushita Electric Ind Co Ltd 成形物の製造方法
JPS61258712A (ja) * 1985-05-14 1986-11-17 Matsushita Electric Ind Co Ltd 反応射出成形装置の混合ヘツド
WO1987001328A1 (en) * 1985-09-02 1987-03-12 Sanai Co., Ltd Automatic vacuum resin molding apparatus
DE4028078A1 (de) * 1990-09-05 1992-03-12 Walter Eirich Verfahren zum impraegnieren von feststoffen mit fluessigen bindemitteln und dessen anwendung
DE4222695C2 (de) * 1991-07-19 2003-01-30 Hedrich Vakuumanlagen Wilhelm Verfahren und Vorrichtung zur kontinuierlichen Entgasung von Gießharz

Also Published As

Publication number Publication date
FR2789621A1 (fr) 2000-08-18
DE60002379D1 (de) 2003-06-05
EP1029652A1 (de) 2000-08-23
EP1029652B1 (de) 2003-05-02
FR2789621B1 (fr) 2001-05-04

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