RU2000111927A - METHOD FOR PRODUCING SILICATE BRICK AND TECHNOLOGICAL LINE FOR ITS IMPLEMENTATION - Google Patents

Claims (2)

1. A method of producing silicate brick, including the processes of dosing and grinding the components of the binder, mixing it with aggregate, moistening and extinguishing the mixture, pressing the raw material and autoclaving, characterized in that during the grinding of the lime-silica binder, water is supplied to the ball mill with a temperature of up to 120 ^o C or at the same time water and water vapor in an amount sufficient to hydrate calcium oxide in lime by 70-100%, then the binder and aggregate, as well as additional water, are dosed and served simultaneously about in a core mill in which the components are mixed, quench lime, activate the aggregate and moisten the mixture to a molding moisture of 4-10%, while the raw material mixture is processed in a core mill with a specific energy consumption of 7-16 kJ per kg of dry mixture.  2. The production line for implementing the method according to claim 1, consisting of containers for intermediate storage of raw materials and semi-finished products, sand, lime and binder dispensers, ball mill and transport systems, presses and autoclaves, characterized in that the ball mill is equipped with pipelines with dispensers for supplying water and steam through the mouth into the first chamber, and instead of mixers, the processing line contains a core mill, the productivity of which ensures the processing of the entire raw mix with specific energy Atrato within 7-16 kJ per kg of dry mix.