TIMBER CONDENSATION DRIER WITH ABSORPTION UTILISER Russian patent published in 2013 - IPC F26B9/06 

FIELD: heating.

SUBSTANCE: drier includes an absorption lithium bromide heat pump - utiliser, a drying air circulation and conditioning system and a drying chamber housing. The drying chamber housing is made in the form of a heat-and-steam insulated room with an arched ceiling and a false ceiling. The drier structure differs from the fact that the drying air circulation and conditioning system is located above the false ceiling. The drying air circulation and conditioning system consists of reversible fans and recuperative heat exchangers of water-air type. Heat exchangers are located on both sides of the fans; those of them, which are located on the suction side, are driers. The heat exchangers that are located on the discharge side, are heaters. Driers and heaters exchange their roles at variation of air circulation direction. In order to obtain cold and hot water supplied to heat exchangers, an absorption lithium bromide heat pump is used.

EFFECT: reduction of heat and electric energy costs during the drying process of timbers; improvement of efficiency and provision of high-quality dried timber.

2 dwg