Design of the main parameters for large latex discseparator
                                                    LV Lizhen，TAO Yuanqing，ZHANG Weida，YANG Xiaojun
                                                     (Zhengjiang Qingji Industry Co.，Ltd.，Hangzhou 311401 ,China)

Abstract: In order to increase the centrifugal concentration processing capacity to 650 kg/h and prolong the separation time of each cycle to 2.5 hours3 hours, the main parameters of bowl parts for large latex discseparator were studied. The strength of the main parts of the bowl parts was calculated and evaluated by finite element. The main parameters were determined through calculation and selection. The processing capacity of large latex disc separator was deduced by the actual operating parameter and processing capacity of LX460. The results indicate that the processing capacity reaches 650 kg/h700 kg/h and separation time of each cycle reaches 2.5 hours3 hours, the rubber content of concentrated latex and skim latex are stable during the whole separation cycle time, which meet the new requirement of users.

Key words: bowl diameter；bowl rotate speed；radius of disc；disc central layer；processing capacity