造粒模板用真空隔热盖板的设计与应用  

Design and Application of Vacuum Heat Insulation Cover for Granulation Template

作　　者：张宛力 李朋宇 陈松 ZHANG Wan-li;LI Peng-yu;CHEN Song(Dalian Ruinite Cutting Tool Co.,Ltd.;Dalian West Pacific Petrochemical Co.,Ltd.)

机构地区：[1]大连锐耐特刀具有限公司 [2]大连西太平洋石油化工有限公司

出　　处：《化工机械》2022年第5期816-818,845,共4页Chemical Engineering & Machinery

摘　　要：将造粒模板的实心法兰盖板改进成空心的真空隔热盖板,新设计的真空隔热盖板采用真空焊接技术,内部为空心真空结构,试验数据和现场使用测得的数据表明:空心形式的真空隔热盖板隔热效果更稳定,模板造粒带温度更高,模板温度更稳定。Having solid flange's cover improved into hollow vacuum insulation one fOr the granulating template was implemented.This vacuum insulation cover adopts vacuum welding technology and the internal hollow vacuum structure;Both the experimental data and field using data measured shows that,the hollow vacuum insulation cover's thermal insulation effect becomes more stable together with higher temperature on the granulating template and stable template.

关 键 词：造粒模板 真空隔热盖板 真空钎焊 实心盖板 

分 类 号：TQ051.93[化学工程]