- blast-furnace top bell
- <metal> ■ Gichtglocke f
English-german technical dictionary. 2013.
blast-furnace top bell
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Blast furnace — A blast furnace is a type of metallurgical furnace used for smelting to produce metals, generally iron. In a blast furnace, fuel and ore are continuously supplied through the top of the furnace, while air (sometimes with oxygen enrichment) is… … Wikipedia
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bell and hopper — noun : an apparatus at the top of a blast furnace consisting of a large hopper closed by a cone which is pulled up from below by the apex and through which the charge may be introduced without escape of the gases … Useful english dictionary
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