DE1111154B - Vorrichtung zum Verdampfen fluechtiger Bestandteile aus plastischen, elastischen oder zaehfluessigen Stoffen - Google Patents

Vorrichtung zum Verdampfen fluechtiger Bestandteile aus plastischen, elastischen oder zaehfluessigen Stoffen

Info

Publication number
DE1111154B
DE1111154B DEF30764A DEF0030764A DE1111154B DE 1111154 B DE1111154 B DE 1111154B DE F30764 A DEF30764 A DE F30764A DE F0030764 A DEF0030764 A DE F0030764A DE 1111154 B DE1111154 B DE 1111154B
Authority
DE
Germany
Prior art keywords
screws
housing
pairs
elastic
plastic
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.)
Pending
Application number
DEF30764A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Rudolf Erdmenger
Walter Oetke
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority to NL262464D priority Critical patent/NL262464A/xx
Priority to NL136124D priority patent/NL136124C/xx
Application filed by Bayer AG filed Critical Bayer AG
Priority to DEF30764A priority patent/DE1111154B/de
Priority to FR854765A priority patent/FR1286995A/fr
Priority to GB8522/61A priority patent/GB918158A/en
Priority to US94327A priority patent/US3118744A/en
Publication of DE1111154B publication Critical patent/DE1111154B/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DEF30764A 1960-03-16 1960-03-16 Vorrichtung zum Verdampfen fluechtiger Bestandteile aus plastischen, elastischen oder zaehfluessigen Stoffen Pending DE1111154B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL262464D NL262464A (enrdf_load_stackoverflow) 1960-03-16
NL136124D NL136124C (enrdf_load_stackoverflow) 1960-03-16
DEF30764A DE1111154B (de) 1960-03-16 1960-03-16 Vorrichtung zum Verdampfen fluechtiger Bestandteile aus plastischen, elastischen oder zaehfluessigen Stoffen
FR854765A FR1286995A (fr) 1960-03-16 1961-03-07 Dispositif d'évaporation de constituants volatils dans les matières plastiques, élastiques ou visqueuses
GB8522/61A GB918158A (en) 1960-03-16 1961-03-08 An apparatus for evaporating volatile constituents from plastic, elastic and viscous materials
US94327A US3118744A (en) 1960-03-16 1961-03-08 Apparatus for evaporating volatile constituents from plastic, elastic and viscous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF30764A DE1111154B (de) 1960-03-16 1960-03-16 Vorrichtung zum Verdampfen fluechtiger Bestandteile aus plastischen, elastischen oder zaehfluessigen Stoffen

Publications (1)

Publication Number Publication Date
DE1111154B true DE1111154B (de) 1961-07-20

Family

ID=7093905

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF30764A Pending DE1111154B (de) 1960-03-16 1960-03-16 Vorrichtung zum Verdampfen fluechtiger Bestandteile aus plastischen, elastischen oder zaehfluessigen Stoffen

Country Status (4)

Country Link
US (1) US3118744A (enrdf_load_stackoverflow)
DE (1) DE1111154B (enrdf_load_stackoverflow)
GB (1) GB918158A (enrdf_load_stackoverflow)
NL (2) NL136124C (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298083B (de) * 1966-02-25 1969-06-26 Metallgesellschaft Ag Schneckenmaschine
DE1529994B1 (de) * 1965-06-26 1970-08-20 Kestermann Maschf Rolf Schnecken-Strangpresse
DE1554751B1 (de) * 1966-09-10 1971-01-07 Kestermann Maschf Rolf Schnecken-Strangpresse
DE2241111A1 (de) * 1972-08-22 1974-02-28 Yvan Godar Doppel- oder mehrschneckenpresse, insbesondere zur verarbeitung von pulverfoermigen plastifizierbaren massen
US4773654A (en) * 1985-06-08 1988-09-27 Fritsch Rudolf P Shaft seal assembly, in particular for an apparatus for continuous processing of very viscous media
DE19655289B4 (de) * 1996-12-21 2012-02-16 Entex Rust & Mitschke Gmbh Vorrichtung und Verfahren zur Kurzweg-Destillation

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280886A (en) * 1965-08-24 1966-10-25 Union Carbide Corp Apparatus for the devolatilization of foamable viscous solutions
DE1629136B1 (de) * 1966-01-22 1970-10-29 Werner & Pfleiderer Schneckenmaschine zum Trocknen feuchtigkeitshaltiger Güter, insbesondere von Pasten oder dergleichen Massen
DE1571244C2 (de) * 1966-01-25 1974-03-28 Dynamit Nobel Ag, 5210 Troisdorf Vorrichtung zur kontinuierlichen Herstellung von festen Spreng- und Treibstoffen aus feuchtigkeitshaltigen Ausgangsmischungen
GB1166719A (en) * 1967-04-26 1969-10-08 Bayer Ag Separation of Chlorosilanes from Silicon Dust by Evaporation
DE1946997A1 (de) * 1969-09-17 1971-05-06 Werner & Pfleiderer Kontinuierlicher Wirbelschicht-Trockner
US3809140A (en) * 1969-12-24 1974-05-07 Bayer Ag Concentration of materials
DE3215273A1 (de) * 1982-04-23 1983-10-27 Bayer Ag, 5090 Leverkusen Vorrichtung zum austragen hochviskoser medien in der chemischen verfahrenstechnik
EP1649230A2 (en) * 2003-07-01 2006-04-26 Inetec Limited Organic waste disposal
EP2261587A1 (de) * 2009-06-13 2010-12-15 EFU Engineering für Umwelttechnik GmbH Anlage zur Trocknung von Klärschlamm

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813154C (de) * 1949-09-29 1951-09-06 Bayer Ag Misch- und Knetvorrichtung
DE915689C (de) * 1951-12-30 1954-07-26 Bayer Ag Vorrichtung zum Abscheiden von Fluessigkeiten oder Gasen aus zaehen, plastischen oder koernigen Massen
DE945086C (de) * 1953-07-22 1956-06-28 Bayer Ag Verfahren zum UEberziehen der Einzelteilchen von pulverfoermigen, vorzugsweise agglomerierten oder zur Agglomerierung neigenden Stoffen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US192069A (en) * 1877-06-19 Improvement in grain conveyers and driers
AT35106B (de) * 1907-08-20 1908-11-10 Friedrich Wissiak Strangpresse.
US2935763A (en) * 1954-09-01 1960-05-10 Us Rubber Co Method of forming pellets of a synthetic rubber latex and a particulate resin
CH360492A (it) * 1957-11-14 1962-02-28 Lavorazione Mat Plastiche Sas Pressa a viti per l'estrusione di materie plastiche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813154C (de) * 1949-09-29 1951-09-06 Bayer Ag Misch- und Knetvorrichtung
DE915689C (de) * 1951-12-30 1954-07-26 Bayer Ag Vorrichtung zum Abscheiden von Fluessigkeiten oder Gasen aus zaehen, plastischen oder koernigen Massen
DE945086C (de) * 1953-07-22 1956-06-28 Bayer Ag Verfahren zum UEberziehen der Einzelteilchen von pulverfoermigen, vorzugsweise agglomerierten oder zur Agglomerierung neigenden Stoffen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529994B1 (de) * 1965-06-26 1970-08-20 Kestermann Maschf Rolf Schnecken-Strangpresse
DE1298083B (de) * 1966-02-25 1969-06-26 Metallgesellschaft Ag Schneckenmaschine
DE1554751B1 (de) * 1966-09-10 1971-01-07 Kestermann Maschf Rolf Schnecken-Strangpresse
DE2241111A1 (de) * 1972-08-22 1974-02-28 Yvan Godar Doppel- oder mehrschneckenpresse, insbesondere zur verarbeitung von pulverfoermigen plastifizierbaren massen
US4773654A (en) * 1985-06-08 1988-09-27 Fritsch Rudolf P Shaft seal assembly, in particular for an apparatus for continuous processing of very viscous media
DE19655289B4 (de) * 1996-12-21 2012-02-16 Entex Rust & Mitschke Gmbh Vorrichtung und Verfahren zur Kurzweg-Destillation

Also Published As

Publication number Publication date
NL136124C (enrdf_load_stackoverflow) 1900-01-01
NL262464A (enrdf_load_stackoverflow) 1900-01-01
US3118744A (en) 1964-01-21
GB918158A (en) 1963-02-13

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