FURNACE FOR DRYING AND BURNING ARTICLES Russian patent published in 1995 - IPC

FIELD: drying and burning materials. SUBSTANCE: furnace has the bottom for articles and is provided with the chamber having front, rear, and side walls, roof, supplying and discharging gas passageways, ventilation unit, and fixed frame with stands which separate the chamber into movable sections by vertical plane. The rear walls of sections- chambers provided with openings for supplying and discharging gas flows and coupled with the built-in ventilation units through air ducts are secured to the frame by way of shock-absorbing members. The furnace has an area for the ventilation unit secured to the stands of the frame and perpendicular to the frame. The rear walls of the sections can be secured to the frame from the opposite sides or in one plane of the frame or on adjacent planes of the frame. The sections are made for permitting alternating movement. The roofs of the sections are detachable. EFFECT: improved design. 7 cl, 5 dwg