GB215521A - Improvements in a method of and apparatus for classifying materials - Google Patents
Improvements in a method of and apparatus for classifying materialsInfo
- Publication number
- GB215521A GB215521A GB853023A GB853023A GB215521A GB 215521 A GB215521 A GB 215521A GB 853023 A GB853023 A GB 853023A GB 853023 A GB853023 A GB 853023A GB 215521 A GB215521 A GB 215521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- materials
- conveyer
- screens
- shoot
- 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
- B03B5/64—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the free settling type
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
215,521. Arpin, J. B. March 26, 1923. Stationary-vessel wet-separating apparatus; washing-apparatus with screens.-A method of, and apparatus for, classifying materials consists in discharging the materials by means of a conveyer into a rotating sieve having different sizes of meshes, materials of a certain size being fed thence to a wet-separating apparatus. A conveyer 10, Fig. 1, feeds the material into a sieve 21 having different meshes, the finest being at the upper end. The finer grades of material pass through a removable funnel 25 to a shoot 26, whence a conveyer 29 delivers them to a spout 30. The coarsest material is delivered to a shoot 31 for re-grinding. The intermediate material passes through the coarse meshes to a hopper 32 provided with a stirring mechanism 34 for breaking up lumps and regulating delivery. The tank 33, Figs. 2 and 3, has an adjustable dividing board 35 of the contour shown. A conduit 42 is divided by a partition 45 having an adjustable vane 48 whereby the stream of water on either side of the partition and dividing board 35 may be regulated. A series of adjustable separating screens 60 - - 63 is provided, to each of which is attached a discharge shoot 100 - - 103 for discharging the materials separately. A series of posts 115 is mounted on the screen 63 to secure uniform change in the rate of flow of water. For varying the position of the screens 60 - - 63, two hand-wheels 94, interconnected by chains 90, are provided for each screen, so that rotation of either will, by means of the chains, raise each side of the screen uniformly. In operation, the flow of water due to the propeller 50<1> carries the materials from the board 35 on to the screens 60 - - 63, the lighter going to the screen 60 and the heavier to screen 63, from which they are washed to their respective discharge shoots. Materials escaping the screen 63 are caught in gratings 109<1>, 110<1>, whilst the heaviest material descends to a settling well, whence it is removed bv a screw conveyer 55 and conveyer 29 to a discharge shoot 30.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB853023A GB215521A (en) | 1923-03-26 | 1923-03-26 | Improvements in a method of and apparatus for classifying materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB853023A GB215521A (en) | 1923-03-26 | 1923-03-26 | Improvements in a method of and apparatus for classifying materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB215521A true GB215521A (en) | 1924-05-15 |
Family
ID=9854185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB853023A Expired GB215521A (en) | 1923-03-26 | 1923-03-26 | Improvements in a method of and apparatus for classifying materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB215521A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2590756A (en) * | 1946-05-10 | 1952-03-25 | Mines Domaniales De Potasse | Art of mineral separation |
GB2122111A (en) * | 1982-06-09 | 1984-01-11 | Voith Gmbh J M | A rotatable sorter drum |
CN104652153A (en) * | 2013-11-15 | 2015-05-27 | 维美德技术有限公司 | Drum pulper |
CN112429472A (en) * | 2020-12-03 | 2021-03-02 | 河南龙昌机械制造有限公司 | Wet granule sorting machine |
-
1923
- 1923-03-26 GB GB853023A patent/GB215521A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2590756A (en) * | 1946-05-10 | 1952-03-25 | Mines Domaniales De Potasse | Art of mineral separation |
GB2122111A (en) * | 1982-06-09 | 1984-01-11 | Voith Gmbh J M | A rotatable sorter drum |
CN104652153A (en) * | 2013-11-15 | 2015-05-27 | 维美德技术有限公司 | Drum pulper |
CN112429472A (en) * | 2020-12-03 | 2021-03-02 | 河南龙昌机械制造有限公司 | Wet granule sorting machine |
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