Apparatus for separating heavy particles of material from lighter ones

Apparatus for separating heavy particles of material from lighter particles, e.g. for separating impurities from powdery or fragmental material, such as fibres or chips, said apparatus comprising a carrier surface (1) pervious to gas, onto which the material (2) to be treated is supplied, as well as...

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1. Verfasser: MARKKU ERAEMAJA
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creator MARKKU ERAEMAJA
description Apparatus for separating heavy particles of material from lighter particles, e.g. for separating impurities from powdery or fragmental material, such as fibres or chips, said apparatus comprising a carrier surface (1) pervious to gas, onto which the material (2) to be treated is supplied, as well as means for applying gas impacts through the carrier surface (1) to the material (2) to be treated. The apparatus comprises special valve elements (4) disposed below the carrier surface (1) to produce gas impacts.
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subjects MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
NAILING OR STAPLING MACHINES IN GENERAL
OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
PERFORMING OPERATIONS
SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS
SEPARATING SOLIDS FROM SOLIDS
SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS
SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS
SORTING
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
title Apparatus for separating heavy particles of material from lighter ones
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