FEED INLET STRUCTURE, BURNER AND METHOD FOR FEEDING MATERIAL TO BURNER

A feed inlet structure (10) for a burner (4) for a suspension smelting furnace comprises an inlet space (14) defined inside the feed inlet structure. The feed inlet structure (10) further comprises an inlet opening (15) and a feed distributor (16) provided at least partly within the inlet space (15)...

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Hauptverfasser: ROMPPANEN, Jaana, LAANINEN, Aki, BJÖRKLUND, Peter
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creator ROMPPANEN, Jaana
LAANINEN, Aki
BJÖRKLUND, Peter
description A feed inlet structure (10) for a burner (4) for a suspension smelting furnace comprises an inlet space (14) defined inside the feed inlet structure. The feed inlet structure (10) further comprises an inlet opening (15) and a feed distributor (16) provided at least partly within the inlet space (15). The feed distributor (16) is configured to separate objects from a standard feed, which objects have a particle size that is larger than a maximum particle size of the standard feed. The feed distributor (16) comprises at least one dividing plate (17) comprising a first side (18) having a first surface (19). The first surface (19) of each dividing plate (17) is configured to deviate a trajectory (27) of at least some objects from a trajectory (28) of the standard feed inside the feed inlet structure (10), when feed material comprising standard feed and objects is fed to the feed inlet structure.
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The feed inlet structure (10) further comprises an inlet opening (15) and a feed distributor (16) provided at least partly within the inlet space (15). The feed distributor (16) is configured to separate objects from a standard feed, which objects have a particle size that is larger than a maximum particle size of the standard feed. The feed distributor (16) comprises at least one dividing plate (17) comprising a first side (18) having a first surface (19). 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subjects BLASTING
CHEMISTRY
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FERROUS OR NON-FERROUS ALLOYS
FURNACES
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
OVENS
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
RETORTS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WEAPONS
title FEED INLET STRUCTURE, BURNER AND METHOD FOR FEEDING MATERIAL TO BURNER
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