[go: up one dir, main page]

ES410577A1 - Hydraulic sepn of mixtures - esp sand and gravel - Google Patents

Hydraulic sepn of mixtures - esp sand and gravel

Info

Publication number
ES410577A1
ES410577A1 ES410577A ES410577A ES410577A1 ES 410577 A1 ES410577 A1 ES 410577A1 ES 410577 A ES410577 A ES 410577A ES 410577 A ES410577 A ES 410577A ES 410577 A1 ES410577 A1 ES 410577A1
Authority
ES
Spain
Prior art keywords
esp
gravel
sand
sepn
mixtures
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
Application number
ES410577A
Other languages
Spanish (es)
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.)
Baggermaatschappij Boskalis BV
Original Assignee
Baggermaatschappij Boskalis BV
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 Baggermaatschappij Boskalis BV filed Critical Baggermaatschappij Boskalis BV
Publication of ES410577A1 publication Critical patent/ES410577A1/en
Expired legal-status Critical Current

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

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

In the continuous sepn. by gravity, of a granular mixt., esp. sand and gravel, into two fractions in a liq. stream by the known technique of supplying the mixt. to a sepg. path and removing a light fraction and part of the liq. from the top and a heav fraction from the bottom of this path, the heavy fraction is discharged from the top of a second flow path, and the flow velocities on the two paths are controlled independently.
ES410577A 1972-01-12 1973-01-12 Hydraulic sepn of mixtures - esp sand and gravel Expired ES410577A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7200457A NL7200457A (en) 1972-01-12 1972-01-12

Publications (1)

Publication Number Publication Date
ES410577A1 true ES410577A1 (en) 1975-12-16

Family

ID=19815147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410577A Expired ES410577A1 (en) 1972-01-12 1973-01-12 Hydraulic sepn of mixtures - esp sand and gravel

Country Status (5)

Country Link
BE (1) BE793926A (en)
DE (1) DE2300130A1 (en)
ES (1) ES410577A1 (en)
FR (1) FR2167985A1 (en)
NL (1) NL7200457A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315480A1 (en) * 1993-05-10 1994-11-17 Refakt Anlagenbau Gmbh Apparatus for separating plastic waste

Also Published As

Publication number Publication date
FR2167985A1 (en) 1973-08-24
BE793926A (en) 1973-07-11
FR2167985B3 (en) 1976-01-09
NL7200457A (en) 1973-07-16
DE2300130A1 (en) 1973-08-09

Similar Documents

Publication Publication Date Title
Tanaka et al. Local scour around a circular cylinder
ES308214A1 (en) Improvements in filters for water and method for the formation of them. (Machine-translation by Google Translate, not legally binding)
ES410577A1 (en) Hydraulic sepn of mixtures - esp sand and gravel
YU151470A (en) Apparaturs for separating mikstures of fine granular various materials into fractions
GB1119649A (en) Improvements in or relating to filters for the direct filtration of liquids and of water in particular
SE7611018L (en) KIT AND DEVICE FOR SEPARATION OF SUSPENDED MATERIAL FROM A LIQUID STREAM
FR2219278A1 (en) Filter bed sand removed and cleaned - while stones are simultaneously separated before sand is returned to bed
FR2166378A1 (en) Effluent filter - in counterflow to descending sand bed with hydrocyclone for sand and sludge
GB1223664A (en) Improvements in or relating to swim-fins
GB785451A (en) Improvements in and relating to the separation of coal, ores or other minerals into three or more fractions
GB1180036A (en) A Plant for Washing Bulk Material.
GB1263388A (en) The continuous removal of foreign matter from a mixture composed of granular solid matter and the foreign matter
GB1257503A (en)
ES429335A1 (en) Method of separating liquid drops from a gas stream
SU927310A1 (en) Hydrotransportation discharge apparatus
GB528590A (en) Process for the separation or thickening of suspensions in coal washing plants
GB926603A (en) Proportionating feeder for slurries
ES279924A1 (en) Improvements in or relating to densimetric separation apparatus
DE1923875U (en) CONTAINER, WHICH TAPERS IN SECTION TO THE BOTTOM.
FR1439199A (en) Improvements to devices for measuring the flow rate of ferromagnetic materials conveyed in fragmented form
MIKHAILOVA TRANSPORT OF SOLID PARTICLES BY TURBULENT FLOWS
GB693595A (en) Improvements relating to screening or filtering apparatus
GB284826A (en) Improved process and apparatus for the wet separation of earth, earthy material, ores and the like
CA934314A (en) Feeding of bituminous sand from mass flow bins
GB1002507A (en) Improvements in or relating to jig washers