橡胶切向销钉冷喂料挤出机挤出性能的研究  

Study on Extrusion Property of Tangential Pin Cold-feeding Rubber Extruder

作　　者：王祥 林广义[1] 吕宁宁 孔令伟[1] 董方晨 刘彦昌[1] WANG Xiang;LIN Guangyi;L YU Ningning;KONG Lingwei;DONG Fangchen;LIU Yanchang(Qingdao University of Science and Technology,Qingdao 266061,China)

机构地区：[1]青岛科技大学机电工程学院,山东青岛266061

出　　处：《橡胶工业》2019年第1期57-61,共5页China Rubber Industry

基　　金：山东省重点研发计划项目(2017GSF17127);青岛市民生计划项目(17-6-3-16-gx)

摘　　要：基于自行研发的新型切向销钉冷喂料挤出机,在不同胶料配方和不同螺杆转速的情况下进行挤出试验研究。结果表明,与传统径向销钉冷喂料挤出机相比,切向销钉冷喂料挤出机挤出温度降低约10%,挤出产量提高约9%,功率消耗减小15%以上,挤出胶料的物理性能和加工性能得到一定的改善,对于减少能耗、提高挤出产量和质量具有重要意义。Based on a new self-developed tangential pin cold-feeding extruder,the extrusion experimental investigation was carried out using different compounds and different screw speeds. The results showed that,compared with traditional radial pin cold-feeding extruder,for the tangential pin cold-feeding extruder,the extrusion temperature was lowered by about 10%,extrusion output increased by about 9%,power consumption was reduced by more than 15%,and the physical properties and processability of the extrudates were improved at certain extent,which had great significance for reducing energy consumption and improving extrusion output and quality.

关 键 词：橡胶 冷喂料挤出机 切向销钉 径向销钉 挤出性能 

分 类 号：TQ330.64[化学工程—橡胶工业]