An apparatus and a method for feeding fibrous material for dewatering

This invention relates to a method for feeding of raw material out of a supply chute (10) and also a supply chute for a dewatering press, comprising a container body (10) having an upper part (10A) with an inlet (101) and a lower part (10B) with an outlet (117), a bottom portion (114) and a supply a...

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Bibliographische Detailangaben
Hauptverfasser:	Andersson, Marcus, Bäck, Stefan
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY CONVEYING DRYING DRYING OR WORKING-UP OF PEAT DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT FUELS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY PACKING PAPER-MAKING PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PNEUMATIC TUBE CONVEYORS PRESSES PRESSES IN GENERAL PRODUCTION OF CELLULOSE SHOP CONVEYOR SYSTEMS STORING TECHNICAL GASES CONTAINING CARBON MONOXIDE TEXTILES TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	This invention relates to a method for feeding of raw material out of a supply chute (10) and also a supply chute for a dewatering press, comprising a container body (10) having an upper part (10A) with an inlet (101) and a lower part (10B) with an outlet (117), a bottom portion (114) and a supply arrangement (11) arranged to feed raw material along the bottom portion (114) out through the outlet (117), characterised in that said feeding arrangement comprises a plurality of parallelly arranged screw feeders (11A, 11B, 11C) along said bottom portion (114), and that said bottom portion (114) has a length (L 10b) in the feeding direction that is larger than the corresponding length of the upper portion (10b) of supply chute.