DE59209400D1 - Device for separating light materials from sand and gravel - Google Patents

Device for separating light materials from sand and gravel

Info

Publication number
DE59209400D1
DE59209400D1 DE59209400T DE59209400T DE59209400D1 DE 59209400 D1 DE59209400 D1 DE 59209400D1 DE 59209400 T DE59209400 T DE 59209400T DE 59209400 T DE59209400 T DE 59209400T DE 59209400 D1 DE59209400 D1 DE 59209400D1
Authority
DE
Germany
Prior art keywords
sand
light materials
separating
overflow
gravel
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 - Lifetime
Application number
DE59209400T
Other languages
German (de)
Inventor
Der Kuil Hans Van
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.)
Allmineral Aufbereitungstechnik GmbH and Co KG
Original Assignee
Huelskens & Co
Allmineral Aufbereitungstechnik GmbH and Co KG
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 Huelskens & Co, Allmineral Aufbereitungstechnik GmbH and Co KG filed Critical Huelskens & Co
Application granted granted Critical
Publication of DE59209400D1 publication Critical patent/DE59209400D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • 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

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A device for separating off light materials from mineral raw materials, in particular from sand and gravel, having a sorting region which operates according to the fluidised-bed method, having a charging element for the raw material, a discharge for the cleaned material and an overflow for the light materials, is to be improved with respect to the throughput rate and the separating performance. For this purpose, provision is made for the device to be constructed in two stages having an inner chamber (10) with an associated charging arrangement (11) for charging the raw material and the separating the coarse sand and having an outer chamber (23), which surrounds the inner chamber (10) in an annular fashion and is separated off via an overflow (25), for sorting the fine-grade sand, the outer chamber (23) being constructed as a sorting region which operates according to the fluidised-bed method and the overflow (32) for the light materials adjoining said outer chamber (23). <IMAGE>
DE59209400T 1991-04-09 1992-04-04 Device for separating light materials from sand and gravel Expired - Lifetime DE59209400D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111376 1991-04-09

Publications (1)

Publication Number Publication Date
DE59209400D1 true DE59209400D1 (en) 1998-08-13

Family

ID=6429090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59209400T Expired - Lifetime DE59209400D1 (en) 1991-04-09 1992-04-04 Device for separating light materials from sand and gravel

Country Status (4)

Country Link
EP (1) EP0508335B1 (en)
AT (1) ATE168043T1 (en)
DE (1) DE59209400D1 (en)
PL (1) PL167497B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540644C1 (en) * 1995-11-02 1997-04-03 Allmineral Aufbereitungstech Device for separating light materials from mineral raw materials
DE19630085C2 (en) * 1996-07-26 2001-03-08 Allmineral Aufbereitungstech Method for controlling a sorting and classifying device for sand and gravel
DE102009033476A1 (en) 2009-07-17 2011-01-27 Lösel, Kai Method for obtaining gold particle from sand discharge of wet classification device, involves receiving, winding or processing flexible surface textured coating on receiver such that heavy goods fine particle is separated from coating
CN101850293B (en) * 2010-04-23 2013-02-13 中国矿业大学 Coarse coal slime sorting and grading plant for desliming type liquid-solid fluid bed

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028686C2 (en) * 1980-07-29 1983-07-14 Buckau-Walther AG, 4048 Grevenbroich Device for washing bulk goods
DE3418492C2 (en) * 1984-05-18 1986-07-31 Heiner Dipl.-Ing. 4100 Duisburg Kreyenberg Device for the treatment of water deposits
DE3427395A1 (en) * 1984-07-25 1986-02-06 Werner Prof. Dr.-Ing. 2150 Buxtehude Bauer Process for separating out impurities from problem sludges and apparatus for carrying out this process
DE3902665A1 (en) * 1989-01-30 1990-08-02 Harald Garbe Process for upgrading inorganic nonmetallic fibres, in particular ceramic fibres, and also an apparatus for carrying out this process

Also Published As

Publication number Publication date
PL294147A1 (en) 1993-02-08
ATE168043T1 (en) 1998-07-15
EP0508335A2 (en) 1992-10-14
PL167497B1 (en) 1995-09-30
EP0508335B1 (en) 1998-07-08
EP0508335A3 (en) 1994-10-12

Similar Documents

Publication Publication Date Title
IT1252813B (en) Layout for the crushing of tires and for selective recovery of rubber, metal and fibres
GR3005515T3 (en)
ATE113105T1 (en) LONG SAND COLLECTOR FOR SEPARATION AND REMOVAL OF SAND FROM FEED CHANNEL, ESPECIALLY FROM SEWAGE TREATMENT PLANTS.
RU2198041C2 (en) Method and apparatus for treating wastes or residual wastes
ATE138141T1 (en) DEVICE FOR CLEANING LARGE QUANTITIES OF WATER FROM SCREENINGS
ATE168043T1 (en) DEVICE FOR SEPARATING LIGHT MATERIALS FROM SAND AND GRAVEL
ATE173417T1 (en) METHOD AND DEVICE FOR SORTING WASTE, IN PARTICULAR CONSTRUCTION WASTE
DE59602823D1 (en) DEVICE FOR SEPARATING LIGHT MATERIALS FROM SAND AND GRAVEL
DE69616922D1 (en) Method and device for sorting out heavy and light material particles
DE69617574D1 (en) Device for sorting out heavy and light material particles
ATE69440T1 (en) DEVICE FOR DISASSEMBLING CONDENSATE.
ATE148837T1 (en) DEVICE FOR REMOVAL OF SCREENINGS FROM AN INFLOW TUMBLE PERFUMED WITH A CONTAMINATED LIQUID, IN PARTICULAR FROM SEWAGE PLANTS
DE59100489D1 (en) Process for removing pollutants from contaminated material, especially contaminated soil and building rubble.
SE457149B (en) PROCEDURE FOR Separation of mercury-containing waste
DE59004616D1 (en) Multi-stage separation process for sorting and processing inhomogeneous construction site waste as well as device for carrying out the process.
ES2111734T3 (en) INSTALLATION FOR DEBRIS TREATMENT.
ATE198055T1 (en) METHOD AND DEVICE FOR SEPARATING BULK MATERIAL
DE3863945D1 (en) DEVICE FOR REPROCESSING RECYCLING MATERIALS, PREFERABLY BUILDING RUBBISH.
ES2118410T3 (en) A METHOD AND APPARATUS FOR DRYING SLUDGE.
DE59005067D1 (en) Process for cleaning the exhaust air from chip dryers and device therefor.
DK0900596T3 (en) Devices for the leaching and sorting of organic, clay and other impurities from coarse and fine-grained solids which are applied continuously
DK0550926T3 (en) Process for extracting and providing a desired composition of granular material such as sand
SU889149A1 (en) Method of screening loose material
SE508994C2 (en) Removal of solid particles from effluent
DE3864769D1 (en) METHOD AND SYSTEM FOR THE PREPARATION OF SPREADING MATERIALS USED FOR THE WINTER SERVICE.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALLMINERAL AUFBEREITUNGSTECHNIK GMBH & CO KG, 4719