TECHNOLOGICAL INSTALLATION FOR THE PRODUCTION OF COMPOSITE CEMENT CARBON MATERIALS WITH THE REDUCED CARBON DIOXIDE EMISSION

摘要

1. Technological installation for the preparation of composite cementitious materials, such as hydraulic mixed cements, with a significantly reduced content of Portland cement clinker minerals and, accordingly, with an increased amount of additional cementitious materials, such as fly ash, blast furnace slag, crushed quartz, trifles of granite quarries and similar materials, and highly reactive pozzolans or mineral fillers, such as, for example, fly ash, blast furnace slag, var fine quartz, granite stone fines and the like for direct replacement of portland cement in concrete, including a portland cement bin, a fly ash bin or other type of additional materials, and a dust bin for a cement kiln or other setting agent that controls setting time, a storage unit polymer additives, proportional devices, mixing devices, grinding devices and discharge devices, characterized in that the installation is equipped with a grinding unit (6) for pre grinding of the indicated additional materials and grinding equipment (9) for preliminary grinding of Portland cement, moreover, the means of preliminary grinding (6, 9) are followed by a grinding device (13) for grinding pre-crushed components, while these means of preliminary grinding (6, 9) are made with the possibility of carrying out work in an open cycle or a closed cycle on the crushed material. 2. The technological installation according to claim 1, characterized in that the closed cycle in