Design of feeding device and control system of large belt dryer
In the process of drying materials by large belt dryer,the uniformity of material distribution will directly affect the drying effect of materials.In order to achieve uniform distribution of materials,a large belt dryer distribution device was designed,which could well meet the distribution requirements of large dryers,and designs a set of uniform distribution control system with Siemens S7-1200 PLC as the core processor and touch screen as the human-computer interaction interface.The mathematical model of the swing distributor was established and the material movement was analyzed.The experimental results showed that the mathematical model was accurate,the system operation was simple and stable,and the uniform distribution could be realize,which creates favorable conditions for the stable and high yield of the subsequent large belt dryer.
large belt dryerdistributoruniform pavingkinetic modelcontrol system
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