METHOD FOR TRANSFER OF PARTICULATE SOLID PRODUCTS BETWEEN ZONES OF DIFFERENT PRESSURE

The method invented is based on sluice system according to which the product is first conveyed through a portioning device, which produces a sequence of uniform product portions divided by uniform particle free spaces, and subsequently the product portions are conveyed individually through a sluice...

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Hauptverfasser: CHRISTENSEN, LENA HOLM, CHRISTENSEN, BORGE HOLM
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CHRISTENSEN, BORGE HOLM
description The method invented is based on sluice system according to which the product is first conveyed through a portioning device, which produces a sequence of uniform product portions divided by uniform particle free spaces, and subsequently the product portions are conveyed individually through a sluice device, which comprises at least one sluice chamber and two pressure locks of which at least one at any time secures a pressure tight barrier between the two pressure zones, and the product portions are force loaded from the first zone into a sluice chamber by means of a piston screw, the axis of which is practically in line with the axis of the sluice chamber, and the product portions are force unloaded from the sluice chamber and into the second pressure zone by means of said piston screw or a piston or by means of gas, steam or liquid supplied at a pressure higher than that of the second pressure zone.
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subjects CARBURETTING AIR OR OTHER GASES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
CONVEYING
FUELS
HANDLING THIN OR FILAMENTARY MATERIAL
LUBRICANTS
METALLURGY
PACKING
PEAT
PERFORMING OPERATIONS
PETROLEUM, GAS OR COKE INDUSTRIES
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PNEUMATIC TUBE CONVEYORS
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
SHOP CONVEYOR SYSTEMS
STORING
TECHNICAL GASES CONTAINING CARBON MONOXIDE
THEIR RELEVANT APPARATUS
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING
TRANSPORTING
title METHOD FOR TRANSFER OF PARTICULATE SOLID PRODUCTS BETWEEN ZONES OF DIFFERENT PRESSURE
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