Государственный Украинский Научно-Исследовательский Институт Фарфоро-Фаянсовой Промышленности
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Priority to UAU200806609UpriorityCriticalpatent/UA36074U/en
Publication of UA36074UpublicationCriticalpatent/UA36074U/en
Furnace Housings, Linings, Walls, And Ceilings
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Furnace Charging Or Discharging
(AREA)
Abstract
Trolley of tunnel furnace includes metal platform and bottom placed on it, this is made of dense high-temperature refractory materials placed in perimeter of platform and at its outer surface and of materials with low thermal conductivity, at that dense high-temperature refractor7y materials are arranged as blocks and plates with locks and value of gap in lock between two neighboring blocks or plates is 0,6-1,8 % of half sum of lengths of two neighboring faces normal to the lock.