气锤控制改进  

Improvement in pneumatic hammer control mode

作　　者：闫建宁 刘丽倩[1] 田娜[1] 赵清[1] 王志勇[1] 李文荣 YAN Jianning;LIU Liqian;TIAN Na;ZHAO Qing;WANG Zhiyong;LI Wenrong(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China)

机构地区：[1]唐山三友氯碱有限责任公司,河北唐山063305

出　　处：《聚氯乙烯》2021年第2期21-22,26,共3页Polyvinyl Chloride

摘　　要：为解决PVC专用树脂生产中部分设备或管道容易出现树脂黏附、物料堆积等问题,在以上位置安装了气锤。为避免用电设备带来的安全风险,采用气动控制方式控制气锤。介绍了气锤与气锤控制器的连接方式。In the production of special PVC resin,some equipment or pipes were prone to resin adhesion,material deposit and other problems.In order to solve the above problems,pneumatic hammer was installed at these equipment and pipes.In order to avoid the safety risks brought by electrical equipment,pneumatic control mode was adopted to control pneumatic hammer.The connecting way between pneumatic hammer and pneumatic hammer controller was introduced.

关 键 词：PVC 气锤 控制器 控制方式 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ056