ROTARY ANNULAR FURNACE FOR MANUFACTURE OF CERAMIC BRICK Russian patent published in 2003 - IPC

FIELD: heating appliances for manufacture of ceramic brick. SUBSTANCE: proposed rotary annular furnace has immovable walls, arch made in form of dismountable assembled surfaces from air-dried brick and hearth ; guard housing made in form of closed wall is mounted rotatably on central vertical support around said members of furnace. This wall has at least one working aperture and cover. Receiving bin mounted in center is connected with molding press by means of chute; press is mounted on truck for motion around central axis of furnace. Working hoisting platforms are mounted on truck and belt conveyer is secured for it for delivery and removal of brick. EFFECT: extended functional capabilities; enhanced compactness of furnace; increased capacity. 5 cl, 3 dwg