The limestone is more commonly used in the preparation of cement, but the limestone is generally larger in size and needs to be crushed. In general, the processing of limestone into cement requires the preparation of homogenization of raw materials, preparation of coal powder, calcination of clinker and cement milling.
Cost And Benefit Analysis
1. Reducing energy consumption: The cement production line allocated by our company can produce a complete set of dry process cement with a daily output of 1000t/d-10000t/d or less, which can reduce the power consumption rate by 20%-30% and directly reduce it. The production cost, to win profits for customers, and improve the overall benefits of the company. In addition, a reasonable selection of production processes is a major significance in reducing energy consumption.
2. Increase production: The entire cement production line runs smoothly and has a solid structure, which not only reduces maintenance costs, but also has considerable productivity benefits. According to statistics, in the process of production, 1 ton of Portland cement must at least grind 3 tons of materials, and the power required to consume accounts for more than 60% of the power of the whole plant, of which raw material grinding accounts for 30%, and cement grinding accounts for about 40%. %, thus, the production efficiency is better.