GB1408221A - Method of mixing liquids or flowable pasty products under pressure - Google Patents

Method of mixing liquids or flowable pasty products under pressure

Info

Publication number
GB1408221A
GB1408221A GB4168973A GB4168973A GB1408221A GB 1408221 A GB1408221 A GB 1408221A GB 4168973 A GB4168973 A GB 4168973A GB 4168973 A GB4168973 A GB 4168973A GB 1408221 A GB1408221 A GB 1408221A
Authority
GB
United Kingdom
Prior art keywords
mixing
liquids
valve
products
head
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
GB4168973A
Other languages
English (en)
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.)
SECMER SA
Original Assignee
SECMER SA
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 SA filed Critical SECMER SA
Publication of GB1408221A publication Critical patent/GB1408221A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
    • 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
    • B29B7/7457—Mixing heads without moving stirrer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB4168973A 1972-09-06 1973-09-05 Method of mixing liquids or flowable pasty products under pressure Expired GB1408221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232065A FR2213155B1 (ko) 1972-09-06 1972-09-06

Publications (1)

Publication Number Publication Date
GB1408221A true GB1408221A (en) 1975-10-01

Family

ID=9104080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4168973A Expired GB1408221A (en) 1972-09-06 1973-09-05 Method of mixing liquids or flowable pasty products under pressure

Country Status (6)

Country Link
US (1) US3883121A (ko)
JP (1) JPS4986940A (ko)
DE (1) DE2344272A1 (ko)
FR (1) FR2213155B1 (ko)
GB (1) GB1408221A (ko)
IT (1) IT995291B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981487A (en) * 1975-01-16 1976-09-21 Consiglio Nazionale Delle Richerche Device for mixing liquids in kinetic reactions observed by the method known as stopped flow
DE2513492C3 (de) * 1975-03-26 1980-02-21 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Vorrichtung zum Vermischen eines flüssigen Treibmittels mit niedrigem Siedepunkt mit weiteren Komponenten zur Herstellung von Schaumstoff
DE2538437C3 (de) * 1975-08-29 1980-05-08 Elastogran Maschinenbau Gmbh & Co, 8021 Strasslach Mischvorrichtung für Mehrkomponentenkunststoffe mit Poren- oder Zellenstruktur, insbesondere Polyurethan
DE2746188A1 (de) * 1977-10-14 1979-04-19 Bayer Ag Verfahren und vorrichtung zum mischen und auftragen reaktionsfaehiger stoffe
IT1109997B (it) * 1978-03-09 1985-12-23 Afros Srl Testa per la miscelazione e l'eiezione di componenti liquidi interagenti per lo stampaggio di materiali plastici
DE3144920A1 (de) * 1981-11-12 1983-05-26 Krauss-Maffei AG, 8000 München Mischkopf
IT1150768B (it) * 1982-04-06 1986-12-17 Afros Spa Procedimento ed apparecchiatura di miscelazione per la preparazione di materiali plastici a piu' componenti, in particolare poliuretanici
US4944599A (en) * 1987-11-10 1990-07-31 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US5720551A (en) * 1994-10-28 1998-02-24 Shechter; Tal Forming emulsions
CN104607127B (zh) * 2014-12-30 2016-05-18 中南大学 超声波强化撞击流反应器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534253A (en) * 1942-02-27 1950-12-19 Anderson Clayton & Co Refining apparatus
DE1195721B (de) * 1958-03-11 1965-07-01 Pilkington Brothers Ltd Verfahren und Vorrichtung zum innigen Mischen und Zerstaeuben von in Wechselwirkung stehenden Fluessigkeiten
US3285712A (en) * 1959-10-28 1966-11-15 Ministerul Ind Petrolului Apparatus for the nitration of organic compounds in gaseous phase
US3202281A (en) * 1964-10-01 1965-08-24 Weston David Method for the flotation of finely divided minerals
FR1600187A (ko) * 1968-12-31 1970-07-20

Also Published As

Publication number Publication date
DE2344272A1 (de) 1974-03-21
FR2213155A1 (ko) 1974-08-02
FR2213155B1 (ko) 1975-09-12
IT995291B (it) 1975-11-10
JPS4986940A (ko) 1974-08-20
US3883121A (en) 1975-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees