FR2371217A1 - Solvent extractor with revolving cell wheel - has solvent removing device also with cell wheel and driven from same shaft - Google Patents

Solvent extractor with revolving cell wheel - has solvent removing device also with cell wheel and driven from same shaft

Info

Publication number
FR2371217A1
FR2371217A1 FR7728248A FR7728248A FR2371217A1 FR 2371217 A1 FR2371217 A1 FR 2371217A1 FR 7728248 A FR7728248 A FR 7728248A FR 7728248 A FR7728248 A FR 7728248A FR 2371217 A1 FR2371217 A1 FR 2371217A1
Authority
FR
France
Prior art keywords
cell wheel
solvent
extn
driven
chamber
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.)
Granted
Application number
FR7728248A
Other languages
French (fr)
Other versions
FR2371217B1 (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.)
Krupp Extraktionstechnik GmbH
Original Assignee
Extraktionstechnik 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 Extraktionstechnik GmbH filed Critical Extraktionstechnik GmbH
Publication of FR2371217A1 publication Critical patent/FR2371217A1/en
Application granted granted Critical
Publication of FR2371217B1 publication Critical patent/FR2371217B1/fr
Granted 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
    • B01D11/0238—Moving bed of solid material on fixed or rotating flat surfaces, e.g. tables combined with rotating elements or on rotating flat surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A continuous liq-solid extn. appts. is intended for extracting percolatable materials with liq. solvent and comprises a rotating cell wheel in the extn. chamber and a trickler or sprinkler device above to provide varying quantities of solvent to the cells. The material is discharged from the extn. chamber through slits in its bottom and a discharge opening. A feed silo with a vertical extn. screw is mounted above the extn. chamber while a device (I) for removing solvent is mounted below the discharge space. The cell wheel of (I) is driven by the same vertical shaft as the upper cell wheel and (I) has a cylindrical heated wall and heated base. Only one drive mechanism is required for both the extn. appts. and (I).
FR7728248A 1976-11-19 1977-09-20 Solvent extractor with revolving cell wheel - has solvent removing device also with cell wheel and driven from same shaft Granted FR2371217A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762652638 DE2652638A1 (en) 1976-11-19 1976-11-19 DEVICE FOR THE CONTINUOUS EXTRACTION OF PERCOLATION-CAPABLE PROCESSED GOODS BY USING LIQUID SOLVENTS

Publications (2)

Publication Number Publication Date
FR2371217A1 true FR2371217A1 (en) 1978-06-16
FR2371217B1 FR2371217B1 (en) 1982-10-22

Family

ID=5993498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728248A Granted FR2371217A1 (en) 1976-11-19 1977-09-20 Solvent extractor with revolving cell wheel - has solvent removing device also with cell wheel and driven from same shaft

Country Status (2)

Country Link
DE (1) DE2652638A1 (en)
FR (1) FR2371217A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113082761A (en) * 2021-03-27 2021-07-09 合肥九茗信息科技有限公司 Traditional chinese medicine extraction system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044285A1 (en) * 1980-11-25 1982-06-16 Reinz Dichtungs-Gesellschaft Mbh, 7910 Neu-Ulm Rubber with pressure dependent electrical conductivity - contains metal particles and conducting fibres giving better long term performance
CN1315556C (en) * 2003-12-17 2007-05-16 杨群力 Process for extracting liposoluble pigment

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE305919C (en) *
DE135828C (en) *
DE349080C (en) * 1922-02-23 Karl Niessen Extraction plant
US2551820A (en) * 1947-08-29 1951-05-08 Allis Chalmers Mfg Co Extraction column
DE817336C (en) * 1949-02-25 1951-10-18 Giovanni Arnaud Process and device for the continuous extraction of substances containing oil and fat
DE889140C (en) * 1951-07-27 1953-09-07 Metallgesellschaft Ag Extractor with a cell wheel rotating around a vertical axis
DE1038527B (en) * 1957-04-09 1958-09-11 Wilhelm Depmer Device for solvent removal, toasting and cooking of extraction meal
FR1582779A (en) * 1968-01-10 1969-10-10
FR2187239A1 (en) * 1972-06-14 1974-01-18 Ind Frilli Costruzioni Sugar liquors for ethanol prodn - extracted from marc left over in making white wine
US3860395A (en) * 1971-12-03 1975-01-14 Extraktionstechnik Gmbh Rotary extractor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE305919C (en) *
DE135828C (en) *
DE349080C (en) * 1922-02-23 Karl Niessen Extraction plant
US2551820A (en) * 1947-08-29 1951-05-08 Allis Chalmers Mfg Co Extraction column
DE817336C (en) * 1949-02-25 1951-10-18 Giovanni Arnaud Process and device for the continuous extraction of substances containing oil and fat
DE889140C (en) * 1951-07-27 1953-09-07 Metallgesellschaft Ag Extractor with a cell wheel rotating around a vertical axis
DE1038527B (en) * 1957-04-09 1958-09-11 Wilhelm Depmer Device for solvent removal, toasting and cooking of extraction meal
FR1582779A (en) * 1968-01-10 1969-10-10
US3860395A (en) * 1971-12-03 1975-01-14 Extraktionstechnik Gmbh Rotary extractor
FR2187239A1 (en) * 1972-06-14 1974-01-18 Ind Frilli Costruzioni Sugar liquors for ethanol prodn - extracted from marc left over in making white wine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113082761A (en) * 2021-03-27 2021-07-09 合肥九茗信息科技有限公司 Traditional chinese medicine extraction system

Also Published As

Publication number Publication date
FR2371217B1 (en) 1982-10-22
DE2652638A1 (en) 1978-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse