MOLDED CRUDE BRIQUETTE DRYING METHOD

FIELD: manufacture of building materials. ^ SUBSTANCE: invention relates to drying methods for wet capillary-porous materials and can be used in manufacture of ceramic briquettes. Molded crude briquettes are dried in drier wherein heat carrier is circulated. Drying is conducted by contact-sorption m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHMIT'KO EVGENIJ IVANOVICH, SUSLOV ALEKSANDR ALEKSANDROVICH, USACHEV ALEKSANDR MIKHAJLOVICH, VAZHINSKIJ ROMAN ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	FIELD: manufacture of building materials. ^ SUBSTANCE: invention relates to drying methods for wet capillary-porous materials and can be used in manufacture of ceramic briquettes. Molded crude briquettes are dried in drier wherein heat carrier is circulated. Drying is conducted by contact-sorption method wherein crude briquettes are placed on porous substrate with high water and moisture absorption capacity and covered from above with moisture-proof and heat-insulating dome to make moisture diffuse from crude briquettes into substrate, from which moisture is driven away via convective evaporation caused by circulating heat carrier. ^ EFFECT: achieved uniformity in briquette drying, reduced drying time, and improved quality of briquettes due to avoided drying cracks. ^ 2 dwg, 1 tbl