METHOD OF PRODUCTION OF TIGHT HEAT-RESISTANT BUTTS IN VESSEL FOR METAL AND VESSEL WITH SUCH BUTTS

摘要

FIELD: process engineering.SUBSTANCE: invention relates to production of reinforced refractory butt between refractory sections of vessel intended for transfer of fused metal, for example, flute for contact with metal. Proposed method comprises stages described below. Metal gauze carcass is fed into gap between surfaces in contact with fused metal and vessel sections abutting on heat-resistant sections so that gauze carcass is located under surfaces of fused metal transfer. Said gauze carcass is coated with plastic refractory material to seal the clearance between said surfaces in contact with fused metal. It disclosed also the vessel made as described above and vessel sections with gauze carcass pre-fitted therein and adapted for forming of tight joint with the other similar sections.EFFECT: higher tightness.34 cl, 11 dwg