全自动PVC原料制备系统中的几项关键技术

Several essential techniques of the automatic control system for PVC material producing

随着新型PVC建材的迅猛发展,建材企业的原料制备能力已成为企业整个生产链中的瓶颈,而PVC建材的原料制备段是涉及学科范围较多的一个生产系统,如散料的输送与贮存、散料的自动精确称量、多种物料的高速混合及恶劣工况下的系统全自动控制等均是其中的关键问题。

With the rapid development of PVC constructional material, the material production ability of constructional enterprise is impeding improvement of the whole production chain. Whereas the process of PVC constructional material production concerns with a wide scope of diverse sciences, such as conveyance and reserve of bulk material, automatically and precisely weighing of bulk material, speed mixing of several kinds of material and automatic control of the whole system under the abominable working condition, etc. are all essential aspects of the system.