GB1084828A - Method of and apparatus for extracting constituents from solid substances - Google Patents

Method of and apparatus for extracting constituents from solid substances

Info

Publication number
GB1084828A
GB1084828A GB935266A GB935266A GB1084828A GB 1084828 A GB1084828 A GB 1084828A GB 935266 A GB935266 A GB 935266A GB 935266 A GB935266 A GB 935266A GB 1084828 A GB1084828 A GB 1084828A
Authority
GB
United Kingdom
Prior art keywords
solid substances
extracting constituents
constituents
extracting
contacting
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
GB935266A
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.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg 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 claimed from DEJ27716A external-priority patent/DE1256193B/en
Application filed by Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Publication of GB1084828A publication Critical patent/GB1084828A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/26—Extraction of water-soluble constituents
    • A23F5/265—Extraction of water-soluble constituents the solid substances are transported through the apparatus during the extraction cycle
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The screw in a worm contacting apparatus is capable of varied rotational speeds and reverse movement so that extra contacting time may be achieved.
GB935266A 1965-03-17 1966-03-03 Method of and apparatus for extracting constituents from solid substances Expired GB1084828A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEJ27716A DE1256193B (en) 1965-03-17 1965-03-17 Agitator and conveyor screw for a continuously operating solids extraction system
DEJ0029136 1965-10-23

Publications (1)

Publication Number Publication Date
GB1084828A true GB1084828A (en) 1967-09-27

Family

ID=25982594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB935266A Expired GB1084828A (en) 1965-03-17 1966-03-03 Method of and apparatus for extracting constituents from solid substances

Country Status (1)

Country Link
GB (1) GB1084828A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485942A1 (en) * 1980-07-07 1982-01-08 Howden Equip Serv Pty COUNTERCURRENT EXTRACTOR AND PROCESS FOR EXTRACTING SOLUBLE OR DISPERSIBLE MATERIALS
US4363264A (en) 1980-02-15 1982-12-14 Howden Equipment Services Pty. Ltd. Counter current diffusion extractor
US5156872A (en) * 1991-02-13 1992-10-20 Lee Moon H Juice extractor
CN115253377A (en) * 2022-08-15 2022-11-01 白飞虎 Continuous separation and extraction process and equipment for tea polyphenol

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363264A (en) 1980-02-15 1982-12-14 Howden Equipment Services Pty. Ltd. Counter current diffusion extractor
FR2485942A1 (en) * 1980-07-07 1982-01-08 Howden Equip Serv Pty COUNTERCURRENT EXTRACTOR AND PROCESS FOR EXTRACTING SOLUBLE OR DISPERSIBLE MATERIALS
DE3126756A1 (en) * 1980-07-07 1982-05-13 Commonwealth Scientific And Industrial Research Organization, Campbell COUNTERFLOW EXTRACTION DEVICE AND METHOD FOR EXTRACTING SOLUBLE OR DISPERSIBLE MATERIALS FROM A SUBSTANCE
US5156872A (en) * 1991-02-13 1992-10-20 Lee Moon H Juice extractor
CN115253377A (en) * 2022-08-15 2022-11-01 白飞虎 Continuous separation and extraction process and equipment for tea polyphenol
CN115253377B (en) * 2022-08-15 2024-04-30 三江原子农业科技有限公司 Continuous separation and extraction process and extraction equipment for tea polyphenol

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