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DE710430C
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Separator for air conveying systems with tangential material inlet and exchangeable wear plates
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DE708986C
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Bag filter with counter air purging
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DE705261C
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Discharge lock for dusty and fine-grained bulk goods from containers under negative pressure
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DE698214C
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Sluice with rotary valve on air conveyors for bulk goods
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DE675864C
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Discharge device for bulk goods
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DE660519C
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Suction line for suction air conveyor systems
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DE676456C
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Device for sifting dust-like material in the air stream
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DE682149C
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Device for wet gas cleaning
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DE658726C
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Dedusting system, especially for electric ovens
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DE687311C
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Centrifugal blower with subsequent separation of the impurities contained in the gas
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DE672485C
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Centrifugal dust extractors
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DE636730C
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Method and device for preparing moist pulp for pneumatic conveying
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DE588015C
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Pipe boom for suction air conveyor systems, which can be pivoted in both vertical and horizontal directions with a fixed mast
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DE544277C
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Use of the mine car to remove dust
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DE544257C
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Wet filter for pneumatic suction conveyor systems
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DE552503C
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Device for the removal and immediate recovery of dust in mines
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DE533766C
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Switch for belt conveyor
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DE539173C
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Process for the dissolving of substances occurring in a molten state, in particular soda
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DE392534C
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Centrifugal wet separator
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DE376091C
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Process for lining the fittings and pipes in air conveyors for bulk goods
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