FR1403770A - Device for transporting particles in a fluid medium - Google Patents

Device for transporting particles in a fluid medium

Info

Publication number
FR1403770A
FR1403770A FR974215A FR974215A FR1403770A FR 1403770 A FR1403770 A FR 1403770A FR 974215 A FR974215 A FR 974215A FR 974215 A FR974215 A FR 974215A FR 1403770 A FR1403770 A FR 1403770A
Authority
FR
France
Prior art keywords
fluid medium
transporting particles
transporting
particles
fluid
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
FR974215A
Other languages
French (fr)
Inventor
Francis Calms Schaffer
Robert William Mckenzie
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 filed Critical
Application granted granted Critical
Publication of FR1403770A publication Critical patent/FR1403770A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0226—Moving bed of solid material with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. worm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • B65G33/18—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing with multiple screws in parallel arrangements, e.g. concentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/26—Screws
    • B65G33/30—Screws with a discontinuous helical surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/05—Screw-conveyors
    • B65G2812/0577—Screw-conveyors for bulk material
    • B65G2812/0594—Screw-conveyors for bulk material with parallel screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Screw Conveyors (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR974215A 1962-05-16 1964-05-12 Device for transporting particles in a fluid medium Expired FR1403770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US195176A US3142589A (en) 1962-05-16 1962-05-16 Vertical diffuser

Publications (1)

Publication Number Publication Date
FR1403770A true FR1403770A (en) 1965-06-25

Family

ID=22720327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974215A Expired FR1403770A (en) 1962-05-16 1964-05-12 Device for transporting particles in a fluid medium

Country Status (3)

Country Link
US (1) US3142589A (en)
FR (1) FR1403770A (en)
GB (1) GB1011906A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771320A (en) * 1987-08-14 1988-09-13 Sea Fathoms Industries Method and apparatus for extending the depth range of underwater equipment

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266526A (en) * 1961-06-29
DK103394C (en) * 1963-12-20 1965-12-27 Danske Sukkerfab Apparatus for continuous leaching of disintegrated material.
US3420746A (en) * 1966-09-09 1969-01-07 Us Navy Extraction-crystallization apparatus
US3529938A (en) * 1967-10-06 1970-09-22 Upjohn Co Crystallization or leaching device
GB1376181A (en) * 1971-10-25 1974-12-04 Danske Sukkerfab Auxiliary screw conveyors
DE2224209C3 (en) * 1972-05-18 1982-12-30 Buckau-Walther AG, 4048 Grevenbroich Device for ejecting the dry, leached chips from a diffusion tower
DE2243168C3 (en) * 1972-09-01 1978-07-27 Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich Diffusion tower for leaching, especially of sugar beet pulp in countercurrent
US4048344A (en) * 1973-12-05 1977-09-13 Societe D'assistance Technique Pour Produits Nestle S.A. Preparation of tea extracts
US3992983A (en) * 1973-12-05 1976-11-23 Societe D'assistance Technique Pour Produits Nestle S.A. Preparation of tea extracts
US3970469A (en) * 1974-11-30 1976-07-20 Braunschweigische Maschinenbauanstalt Extraction tower
US4115145A (en) * 1977-07-05 1978-09-19 Braunschweigische Maschinenbauanstalt Diffusion tower for sugar beet cossettes
US5891433A (en) * 1993-08-13 1999-04-06 Silver; Barnard Stewart Extracting soluble substances from subdivided solids with a water-base liquid extraction medium
US5700464A (en) * 1993-08-13 1997-12-23 Silver; Barnard Stewart Process for extracting with liquids soluble substances from subdivided solids
ZA945796B (en) * 1993-08-13 1995-03-14 Barnard Stewart Silver Method and apparatus for extracting with liquids soluble substances from subdivided solids
US5853488A (en) * 1993-08-13 1998-12-29 Silver; Barnard Stewart Processes for extracting sugars from dates and for making novel food products
CN110604945A (en) * 2019-10-14 2019-12-24 天津大明制药设备厂 Low-temperature double-stick mirror image spiral extraction device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950998A (en) * 1956-03-01 1960-08-30 Chemetron Corp Apparatus for contacting solids with liquids
US2885311A (en) * 1957-01-09 1959-05-05 Danske Sukkerfab Continuous diffuser
US2857907A (en) * 1957-02-07 1958-10-28 Braunschweigische Maschb Ansta Apparatus for extracting animal and vegetable substances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771320A (en) * 1987-08-14 1988-09-13 Sea Fathoms Industries Method and apparatus for extending the depth range of underwater equipment

Also Published As

Publication number Publication date
US3142589A (en) 1964-07-28
GB1011906A (en) 1965-12-01

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