Calcined gypsum prodn. - by introducing material into hot gas flow at different temp. points and returning exhaust gas to main gas flow at different temp. points
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Crushing mill for wet or dry material - has nozzles which direct air or water on material to prevent it from caking
DE4141952A1
Discharge dispenser for sticky loose material from silo - has horizontally freely moving grate with vibration generator of low frequency and great amplitude
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Particle grader with external blower - has vertically adjustable baffle ring fixed below thrower disc to control vertical component of spiral air flow
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Triangular cutter for husking machine - has equilateral cross=section with corners in form of cutting edges and each side face being divided by step the entire outer length
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METHOD AND SYSTEM FOR TREATING MINERAL WOOL WASTE
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Glowing cement clinker reduction system - has a jaw crusher to apply pressure with a coolant prior to redn. to final grain size
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Fluidising device for loosening up granular materials - has airflow nozzles of angular section with widening slits for high speed blasts
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Efficient seed husking - opens out material after first husking for light material to be removed for a second husking stage
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Hot cement clinker grid plate - has lateral corrugations at the upper side with angled gas outlet openings
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Suction device for purifiers - has grid bars beneath barbed roller ensuring break-up of compacted fibres
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RUST PLATE
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Method for the thermal decontamination of boedes and similar materials
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Method and apparatus for production of a schuettgutes finest cooking
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Device for generating a schutzgutes fine core
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Flexible anestro floor for swivel layer apparatus
DD296215A5
Method and device for separating dust-sound solid-particles from switching-layer dryers
