INSTALLATION FOR HEAT DRYING OF DISPERSED LOOSE MATERIAL Russian patent published in 2004 - IPC

FIELD: processes for drying loose materials, namely granulated ceramic flux.

SUBSTANCE: installation is provided with device for charging wet semi-finished material; device for discharging baked material and unit for baking and transporting baked material at forming duct for circulating of heat transfer agent form heating zone to baking zone along closed loop. Unit for baking and transporting baked material is arranged in zone for heating heat transfer agent and it is in the form of pipeline coaxially arranged in cavity of drum and mounted with possibility of reverse rotation. Said pipeline has radial force bridges with inner lengthwise fining and guiding curvilinear swirlers. Said bridges and swirlers are rigidly secured to inner surface of pipeline and they are arranged alternatively with constant pitch.

EFFECT: enlarged manufacturing possibilities, improved operational reliability, increased useful life period of installation.

2 dwg