FIRING KILN FOR CERAMIC ARTICLES Russian patent published in 1995 - IPC

FIELD: manufacture of building materials. SUBSTANCE: kiln has housing 1 with ring-shaped tunnels 4. The transport equipment is made rotor in the shape of vertical posts 10 mounted in circular slotted channel 9 of stationary hearth 8 and fixed on gear wheel 12 by means of cantilevers 11. Wheel 12 is brought into rotation from the electric motor. In the upper part posts 10 are equipped with shelves 16 for articles. The shelves are disposed in tunnel 4 and are shifted during the rotation of gear wheel 12 through the thermal treatment zone disposed in the middle part of tunnel 4. EFFECT: enhanced efficiency. 1 cl, 5 dwg