GB417302A - Improvements in dissolving and extracting devices - Google Patents
Improvements in dissolving and extracting devicesInfo
- Publication number
- GB417302A GB417302A GB5046/34A GB504634A GB417302A GB 417302 A GB417302 A GB 417302A GB 5046/34 A GB5046/34 A GB 5046/34A GB 504634 A GB504634 A GB 504634A GB 417302 A GB417302 A GB 417302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- liquid
- pulp
- compartment
- partitions
- 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
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
- B01D11/0269—Solid material in other moving receptacles
- B01D11/0273—Solid material in other moving receptacles in rotating drums
- B01D11/0276—Solid material in other moving receptacles in rotating drums with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. spirals
-
- 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
- B01D11/028—Flow sheets
- B01D11/0284—Multistage extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
417,302. Extraction apparatus. ROULLAND, A., 84, Boulevard Jean-Jaures, Clichy, Seine, France. Feb. 15, 1934, No. 5046. Convention date, Feb. 15,1933. [Classes 14 (ii), 81 (i), and 127.] Fruit, vegetable, and other pulp is continuously diffused in rotary drums in which each drum or drum section is arranged in a separate liquid compartment, the pulp is fed from drum to drum in one direction and the liquid from compartment to compartment in the opposite direction, the liquid being drained from the pulp before each transfer of the latter from drum to drum. As shown, a trough 1 is provided with partitions 2 dividing it into compartments in which is arranged a series of drum sections 14. Each drum section is provided with a radial perforated partition 15 which scoops up the pulp from the liquid and delivers it to the next drum. Liquid is fed in at 4 and out at 6, the partitions 9 and 5 preventing escape of liquid into the pulp delivery funnel 10 or pulp entry chamber 8. Further liquid of a different temperature or chemical composition may be introduced at 7. The structure may be cleaned by means of steam pipes mounted on it.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE417302X | 1933-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB417302A true GB417302A (en) | 1934-10-02 |
Family
ID=6448690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5046/34A Expired GB417302A (en) | 1933-02-15 | 1934-02-15 | Improvements in dissolving and extracting devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB417302A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998307A (en) * | 1958-03-25 | 1961-08-29 | John G Hoad | Countercurrent multiple batch continuous extractor |
| US3297410A (en) * | 1965-11-09 | 1967-01-10 | Univ Arizona Foundation | Countercurrent rotary leaches with spiral scoop solids conveyors |
| US3660042A (en) * | 1968-02-23 | 1972-05-02 | Raffinerie Tirlemontoise Sa | Apparatus for extracting with a liquid, products which are part of solids |
| WO2016071287A1 (en) * | 2014-11-03 | 2016-05-12 | ZIEMANN HOLVRIEKA GmbH | Device, system and method for extracting and filtering a suspension, preferably containing plant constituents, by means of rotating filter elements |
| WO2022203499A3 (en) * | 2021-03-23 | 2022-11-03 | Chong Chee Chek | An extractor for extracting chemical through cleaning of waste |
-
1934
- 1934-02-15 GB GB5046/34A patent/GB417302A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998307A (en) * | 1958-03-25 | 1961-08-29 | John G Hoad | Countercurrent multiple batch continuous extractor |
| US3297410A (en) * | 1965-11-09 | 1967-01-10 | Univ Arizona Foundation | Countercurrent rotary leaches with spiral scoop solids conveyors |
| US3660042A (en) * | 1968-02-23 | 1972-05-02 | Raffinerie Tirlemontoise Sa | Apparatus for extracting with a liquid, products which are part of solids |
| WO2016071287A1 (en) * | 2014-11-03 | 2016-05-12 | ZIEMANN HOLVRIEKA GmbH | Device, system and method for extracting and filtering a suspension, preferably containing plant constituents, by means of rotating filter elements |
| CN107106947A (en) * | 2014-11-03 | 2017-08-29 | 齐曼霍夫利卡有限公司 | The device of suspension is extracted and filters, system and method, preferred process is contained the suspension of plant component, handled by the way of rotating filter part |
| US20170319981A1 (en) * | 2014-11-03 | 2017-11-09 | ZIEMANN HOLVRIEKA GmbH | Device, system and method for extracting and filtering a suspension, preferably containing plant constituents, by means of rotating filter elements |
| CN107106947B (en) * | 2014-11-03 | 2020-11-24 | 齐曼霍夫利卡有限公司 | Device, system and method for extracting and filtering a suspension by means of a rotating filter element |
| US11104872B2 (en) * | 2014-11-03 | 2021-08-31 | ZIEMANN HOLVRIEKA GmbH | Device, system and method for extracting and filtering a suspension, preferably containing plant constituents, by means of rotating filter elements |
| WO2022203499A3 (en) * | 2021-03-23 | 2022-11-03 | Chong Chee Chek | An extractor for extracting chemical through cleaning of waste |
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