GB1389909A - Process and apparatus for removing liquid from wet or moist particles - Google Patents

Process and apparatus for removing liquid from wet or moist particles

Info

Publication number
GB1389909A
GB1389909A GB3088672A GB3088672A GB1389909A GB 1389909 A GB1389909 A GB 1389909A GB 3088672 A GB3088672 A GB 3088672A GB 3088672 A GB3088672 A GB 3088672A GB 1389909 A GB1389909 A GB 1389909A
Authority
GB
United Kingdom
Prior art keywords
particles
water
discharged
air
impinge
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
GB3088672A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1389909A publication Critical patent/GB1389909A/en
Expired 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
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/105—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis the shaft or duct, e.g. its axis, being other than straight, i.e. curved, zig-zag, closed-loop, spiral
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C1/00—Apparatus in which the main direction of flow follows a flat spiral ; so-called flat cyclones or vortex chambers
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets

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)
  • Separation Of Particles Using Liquids (AREA)
  • Separating Particles In Gases By Inertia (AREA)
GB3088672A 1971-07-03 1972-06-30 Process and apparatus for removing liquid from wet or moist particles Expired GB1389909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7109221.A NL165679C (nl) 1971-07-03 1971-07-03 Inrichting voor het verwijderen van vloeistof van natte of vochtige thermoplastische korrels.

Publications (1)

Publication Number Publication Date
GB1389909A true GB1389909A (en) 1975-04-09

Family

ID=19813545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3088672A Expired GB1389909A (en) 1971-07-03 1972-06-30 Process and apparatus for removing liquid from wet or moist particles

Country Status (12)

Country Link
US (1) US3805401A (enExample)
JP (1) JPS5322694B1 (enExample)
BE (1) BE785667A (enExample)
CA (1) CA991558A (enExample)
DE (2) DE2231722A1 (enExample)
ES (1) ES404449A1 (enExample)
FR (1) FR2145210A5 (enExample)
GB (1) GB1389909A (enExample)
IT (1) IT958661B (enExample)
NL (1) NL165679C (enExample)
SE (1) SE395953B (enExample)
ZA (1) ZA724342B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457165A1 (enExample) * 1979-03-13 1980-12-19 Ito Yasuro
FR2507953A1 (fr) * 1981-06-22 1982-12-24 Polysar Ltd Appareil de recuperation de polymere sec a l'etat fragmentaire et poreux

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616035C3 (de) * 1976-04-12 1978-10-19 Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich Vorrichtung zum Entwässern und Trocknen von Feststoffen, insbesondere unter Wasser granulierten Kunststoffen
DE2627262C3 (de) * 1976-06-18 1978-11-30 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Trocknen von durch ein strömendes Gas transportierten Feststoffen
IT1084906B (it) * 1977-02-08 1985-05-28 Sorema Srl Essiccatoio per materiale di piccola pezzatura
US4200991A (en) * 1978-06-19 1980-05-06 Sorema, Srl Drier for small sized materials
SE426718B (sv) * 1979-12-18 1983-02-07 Celleco Ab Forfarande vid uppdelning av ett flode av en fibermassasuspension
DE3105609C2 (de) * 1981-02-16 1983-02-17 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Entwässern und Trocknen von Feststoffen, insbesondere von unterwassergranulierten Kunststoffen
US4519902A (en) * 1982-04-30 1985-05-28 Clinch River Corporation Vibrating screening apparatus
DE3328303C1 (de) * 1983-08-05 1984-11-22 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Entwaessern und Trocknen von Kunststoffgranulat
NL8701108A (nl) * 1986-07-24 1988-02-16 Stamicarbon Inrichting voor het behandelen van poedervormig materiaal.
JP4688063B2 (ja) * 2006-03-17 2011-05-25 株式会社日立プラントテクノロジー ブラスト媒体の回収装置
US7908765B2 (en) * 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus
AT505750B1 (de) * 2007-12-21 2009-04-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur grobabscheidung von feststoffpartikeln aus feststoffbeladenen gasen
DE102010034119A1 (de) * 2010-08-12 2012-02-16 Automatik Plastics Machinery Gmbh Vorrichtung zur Trocknung von Granulatkörnern
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
CN113348203A (zh) * 2019-01-31 2021-09-03 株式会社钟化 发泡颗粒的脱水装置及脱水方法、以及它们的利用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880273A (en) * 1926-11-30 1932-10-04 Anthracite Separator Co Coal drier
US3045359A (en) * 1959-02-19 1962-07-24 Du Pont Centrifugal drying
US3518772A (en) * 1968-09-30 1970-07-07 Barr & Murphy Ltd Apparatus for drying finely divided heat sensitive particles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457165A1 (enExample) * 1979-03-13 1980-12-19 Ito Yasuro
FR2507953A1 (fr) * 1981-06-22 1982-12-24 Polysar Ltd Appareil de recuperation de polymere sec a l'etat fragmentaire et poreux

Also Published As

Publication number Publication date
ES404449A1 (es) 1975-06-16
JPS5322694B1 (enExample) 1978-07-10
NL165679B (nl) 1980-12-15
ZA724342B (en) 1973-03-28
IT958661B (it) 1973-10-30
US3805401A (en) 1974-04-23
DE2231722A1 (de) 1973-02-01
NL165679C (nl) 1981-05-15
CA991558A (en) 1976-06-22
NL7109221A (enExample) 1973-01-05
FR2145210A5 (enExample) 1973-02-16
BE785667A (fr) 1973-01-02
DE7224204U (de) 1977-01-13
SE395953B (sv) 1977-08-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee