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
GB7289/26A
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.)
Brun & Cie
Original Assignee
Brun & Cie
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 Brun & CiefiledCriticalBrun & Cie
Publication of GB250554ApublicationCriticalpatent/GB250554A/en
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
B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
B03B5/56—Drum classifiers
Landscapes
Separation Of Solids By Using Liquids Or Pneumatic Power
(AREA)
Abstract
250,554. Brun et Cie. April 9. 1925, [Convention date]. Rotary washing -apparatus. - In a washing- apparatus for sand, gravel, &c, of the kind comprising a rotatable drum having internal scoops, the scoops are in the form of plates 7 inclined to the axis of the drum and arranged in rows so as to form an interrupted four-threaded conveying screw a. Each plate 7 is secured at the ends to brackets 10, 11 on the drum wall. A screening drum 4 fitted with a water pipe 5 is provided at the discharge end of the washing drum.
GB7289/26A1925-04-091926-03-16Improvements in sand and like washing machines
ExpiredGB250554A
(en)