METHOD OF AND DEVICE FOR DRYING GREEN BRICK Russian patent published in 2005 - IPC

FIELD: building materials production.

SUBSTANCE: invention relates to production of ceramic brick. Proposed method of green brick drying includes delivery of heat carrier, for instance, hot air into chamber opposite to object of drying and removal of used heat carrier, and also recirculation of used heat carrier into definite zone of chamber or into mixing chamber and delivery of steam to heat carrier to regulate pressure of steam in heat carrier. Green brick drying device contains chamber with inlet and outlet doors, cars moving along chamber, heat carrier delivery and removal channels with gates and recirculation channel and mixing chamber. Channel is provided to delivery steam with control shutoff valve. Said channel can be laid both to heat carrier delivery channel and to mixing chamber to control steam pressure in heat carrier.

EFFECT: prevention of brick cracking in drying.

3 cl, 1 dwg