The vertical dryer in the cement industry reduces the moisture of slag and other materials to improve the grinding efficiency and achieve the ultimate goal of reducing consumption. However, the moisture of most materials such as slag is constantly changing due to weather and the length of storage time, which has become a key issue in the cement industry.

    During the slag drying process, the temperature is high, which damages the potential interests of customers. Low temperature will also lead to a decrease in evaporation intensity. If the same output needs to be maintained, the heat exchange area will be increased, which means that the equipment specifications are large, and this will lead to an increase in the cost of equipment purchased by customers.

    The vertical dryer adopts advanced corresponding double frequency conversion technology, which can be adjusted according to user requirements to ensure the quality of drying. According to the large amount of waste heat resources in the cement industry, the remaining heat is used for material drying, which achieves zero consumption of energy for drying materials and greatly reduces the cost of the enterprise. Under the premise of continuous changes in waste heat temperature, air volume and material moisture, it is necessary to ensure the normal operation of the kiln system and the quality of the dried materials. It can be seen that waste heat drying is a system project with higher technical requirements.

    The vertical dryer is easy to connect with other equipment and realize automation in the production line. The equipment is easy to operate and easy to maintain. The drying furnace has no mechanical moving parts, daily maintenance is not required, continuous operation, high efficiency and large output. The vertical dryer saves a lot of manpower, reduces labor intensity, saves space, and expands output .