PRODUCTION LINE FOR PRODUCING LIME-SAND ARTICLES Russian patent published in 2022 - IPC B28B15/00 C04B28/20 

FIELD: construction.

SUBSTANCE: proposed invention relates to the field of construction, in particular to a method for the production of building materials, namely lime-sand products. The technological line for the production of lime-sand products contains storage tanks for lime, quartz sand, water, valves, dispensers for lime, quartz sand and water, and a buffer tank for the finished mixture located in the technological sequence and interconnected by vehicles. The line additionally contains a mechanochemical activation section containing a transport auger connected to dispensers and storage tanks for lime, quartz sand, water, supplying these components for mechanical activation to a vortex layer apparatus connected to a mode control panel, a cooling system, and a magnetic catcher of grinding bodies. The section of mechanochemical activation is connected to the buffer tank of the finished mixture. Water is supplied at a temperature of 20-30°C, and the mixture is processed in a vortex layer apparatus with a specific energy consumption of 2.5-5 kWh per 1 ton of dry mixture.

EFFECT: increasing the strength of lime and sand products.

1 cl, 1 dwg