ES8300039A1 - Perfeccionamientos en un cabezal mezclador de reactivos quimicos para productos macizos y espumados. - Google Patents

Perfeccionamientos en un cabezal mezclador de reactivos quimicos para productos macizos y espumados.

Info

Publication number
ES8300039A1
ES8300039A1 ES502518A ES502518A ES8300039A1 ES 8300039 A1 ES8300039 A1 ES 8300039A1 ES 502518 A ES502518 A ES 502518A ES 502518 A ES502518 A ES 502518A ES 8300039 A1 ES8300039 A1 ES 8300039A1
Authority
ES
Spain
Prior art keywords
nozzles
producing
reaction mixture
solid material
components forming
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
Application number
ES502518A
Other languages
English (en)
Other versions
ES502518A0 (es
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.)
Maschinenfabrik Hennecke GmbH
Hennecke GmbH
Original Assignee
Maschinenfabrik Hennecke GmbH
Hennecke GmbH
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 Maschinenfabrik Hennecke GmbH, Hennecke GmbH filed Critical Maschinenfabrik Hennecke GmbH
Publication of ES8300039A1 publication Critical patent/ES8300039A1/es
Publication of ES502518A0 publication Critical patent/ES502518A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • 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
    • B29B7/7404—Mixing devices specially adapted for foamable substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

CABEZAL MEZCLADOR DE REACTIVOS QUIMICOS PARA PRODUCTOS MACIZOS Y ESPUMADOS, PUDIENDO CONTENER MATERIAL DE RELLENO. CONSTA DE DEPOSITOS DE ALMACENAMIENTO PARA LOS COMPONENTES; DE BOMBAS DE DOSIFICACION; DE UNA CAMARA MEZCLADORA (2) DISPUESTA EN EL CABEZAL, DONDE DESEMBOCAN LOS COMPONENTES A TRAVES DE ORGANOS DE INYECCION (5); DE ORGANOS DE CIERRE (15) A TRAVES DE LOS CUALES SALE LA MEZCLA FORMADA EN LA CAMARA MEZCLADORA (2); Y DE UN CONJUNTO DE TUBERIAS DE ALIMENTACION QUE COMUNICAN LOS DEPOSITOS DE ALMACENAMIENTO CON LA CAMARA MEZCLADORA (2). LOS ORGANOS DE INYECCION (5) Y DE CIERRE (15) ESTAN DESARROLLADOS COMO TOBERAS, LAS CUALES ESTAN PROVISTAS DE AGUJAS (9, 18) CON GORRONES DE MANDO QUE ACTUAN CONJUNTAMENTE CON ASIENTOS DE TOBERA (7, 16) RECAMBIABLES.
ES502518A 1980-05-28 1981-05-27 Perfeccionamientos en un cabezal mezclador de reactivos quimicos para productos macizos y espumados. Granted ES502518A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3020203A DE3020203C2 (de) 1980-05-28 1980-05-28 Vorrichtung zum Herstellen eines Reaktionsgemisches aus Massiv oder Schaumstoff bildenden fließfähigen Komponenten

Publications (2)

Publication Number Publication Date
ES8300039A1 true ES8300039A1 (es) 1982-10-01
ES502518A0 ES502518A0 (es) 1982-10-01

Family

ID=6103406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502518A Granted ES502518A0 (es) 1980-05-28 1981-05-27 Perfeccionamientos en un cabezal mezclador de reactivos quimicos para productos macizos y espumados.

Country Status (6)

Country Link
US (1) US4389375A (es)
JP (1) JPS5720337A (es)
DE (1) DE3020203C2 (es)
ES (1) ES502518A0 (es)
FR (1) FR2483317A1 (es)
GB (1) GB2076680B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135043B (it) * 1981-01-15 1986-08-20 Afros Spa Testa di miscelazione per sostanze chimiche reattive,con iniettori telecomandati
DE3111957A1 (de) * 1981-03-26 1982-10-07 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Einrichtung zum herstellen eines schaumstoff oder massivstoff bildenden fliessfaehigen reaktionsgemisches aus mindestens zwei fliessfaehigen komponenten
DE3330445A1 (de) * 1983-08-24 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von als feststoffe anfallenden chemischen verbindungen aus fluessigen ausgangsstoffen
DE3431112A1 (de) * 1984-08-24 1986-03-06 Spühl AG, St. Gallen Mischkopf zur reaktiven mischung von kunststoff-komponenten
US4726933A (en) * 1985-10-08 1988-02-23 Admiral Equipment Company High pressure mixing head and reactive component injection valve
FR2589473B1 (fr) * 1985-10-30 1988-09-16 Saint Gobain Vetrotex Composition de resines polymerisables renforcee par des fils coupes
US4854713A (en) * 1987-11-10 1989-08-08 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US4944599A (en) * 1987-11-10 1990-07-31 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US4966466A (en) * 1987-11-10 1990-10-30 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
CN101274249B (zh) * 2007-03-28 2011-03-16 中国石油大学(北京) 新型液液多相反应器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912734B2 (de) * 1969-03-13 1971-04-01 Farbenfabriken Bayer AG, 5090 Le verkusen Vorrichtung zum vermischen von schnell miteinander reagie renden komponenten insbesondere fuer die herstellung von schaumstoffen
US3976248A (en) * 1975-04-28 1976-08-24 Polymir Industries, Inc. Polyurethane pour gun
DE2555156C3 (de) * 1975-12-08 1987-07-09 The Dow Chemical Co. (eine Ges.n.d.Gesetzen d. Staates Delaware), Midland, Mich. Hochdruck-Mischkopf
DE2741554A1 (de) * 1977-09-15 1979-03-22 Desma Werke Gmbh Mischkopf zum mischen von mehreren materialkomponenten
DE2855916C2 (de) * 1978-12-23 1983-12-15 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum Herstellen eines Reaktionsgemisches aus Schaumstoff oder Massivstoff bildenden, fließfähigen Komponenten
US4239732A (en) * 1979-04-13 1980-12-16 The Martin Sweets Company, Inc. High velocity mixing system

Also Published As

Publication number Publication date
DE3020203C2 (de) 1985-01-31
DE3020203A1 (de) 1981-12-03
JPS5720337A (en) 1982-02-02
GB2076680B (en) 1984-01-04
US4389375A (en) 1983-06-21
FR2483317B1 (es) 1984-12-28
FR2483317A1 (fr) 1981-12-04
GB2076680A (en) 1981-12-09
ES502518A0 (es) 1982-10-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303