TRAVELLING OVEN Russian patent published in 1995 - IPC

FIELD: production of polymerconcretes. SUBSTANCE: thermal treatment is accomplished in travelling oven made as a sectionalized body, in which roller bearings are installed that have upper and side heat-insulating walls. The body sections are connected through inserts, in which ports are made in the upper and lower parts coming out into the body space. The side walls are engageable with the projections of the body upper and lower walls. The upper wall is fastened to the body frame through a threaded joint. The size of the insert along the oven body is multiple of the space of the roller bearings. EFFECT: improved design. 3 cl, 4 dwg