GB819173A - Improvements relating to upward-current classifiers - Google Patents
Improvements relating to upward-current classifiersInfo
- Publication number
- GB819173A GB819173A GB1074556A GB1074556A GB819173A GB 819173 A GB819173 A GB 819173A GB 1074556 A GB1074556 A GB 1074556A GB 1074556 A GB1074556 A GB 1074556A GB 819173 A GB819173 A GB 819173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- underflow
- column
- suspension
- upward
- liquid
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
819,173. Upward current classifiers. JANES, A. E. J. E., and MOZLEY, R. H. April 15, 1957 [April 9, 1956], No. 10745/56. Class 82(2) An upward current classifier is modified to reduce instability in the underflow rate. This is done by injecting a carrier liquid into the bottom part of the column so that it entrains underflow suspension and carries it up a pipe which extends above the input to a thickener, the separated liquid from the latter being returned to the bottom of the column. The classifier 1 is of the packed column type (see Specification 794,271) having liquid injecting means 2 and a pipe 3 carrying the underflow suspension to a thickener 4. Separated liquid is returned to the column at 5 and underflow particles recovered at 6. Overflowing particles are received at 9. The raw suspension is supplied at 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1074556A GB819173A (en) | 1956-04-09 | 1956-04-09 | Improvements relating to upward-current classifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1074556A GB819173A (en) | 1956-04-09 | 1956-04-09 | Improvements relating to upward-current classifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB819173A true GB819173A (en) | 1959-09-02 |
Family
ID=9973496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1074556A Expired GB819173A (en) | 1956-04-09 | 1956-04-09 | Improvements relating to upward-current classifiers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB819173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539103A (en) * | 1982-04-15 | 1985-09-03 | C-H Development And Sales, Inc. | Hydraulic separating method and apparatus |
| US4807761A (en) * | 1983-09-22 | 1989-02-28 | C-H Development & Sales, Inc. | Hydraulic separating method and apparatus |
-
1956
- 1956-04-09 GB GB1074556A patent/GB819173A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539103A (en) * | 1982-04-15 | 1985-09-03 | C-H Development And Sales, Inc. | Hydraulic separating method and apparatus |
| US4807761A (en) * | 1983-09-22 | 1989-02-28 | C-H Development & Sales, Inc. | Hydraulic separating method and apparatus |
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