摘要
一种废旧橡胶动态脱硫新工艺的设备由动态脱硫罐、螺旋输送装置和搅拌冷却换热装置组成,通过脱硫罐先后卸料、螺旋连续输送、搅拌罐冷却的动态脱硫,可有效降低目前脱硫工艺中对环境造成的污染。针对该设备,提出一种螺旋输送及换热能力理论计算方法。通过分析物料受力及摩擦力对物料输送的影响,对螺旋输送的各个参数进行设计及校核,同时对橡胶物料的降温过程进行了热量平衡计算分析。
A new technology of waste rubber dynamic desulfurization including intermittent unloa ding from several devulcanizers, continuous transportation by screw conveyor and cooling in agitator tank could be used to effectively reduce environmental pollution in the current desulfurization process. Based on this new equipment, a theoretical calculation method was developed to analyze the screw transportation and heat transfer ability. The influence of force exerted on materials and friction on the conveying process was analyzed, the parameters of screw transportation was designed and verified, and the heat equilibrium of cooling process was calculated.
出处
《橡胶工业》
CAS
北大核心
2012年第7期432-436,共5页
China Rubber Industry
关键词
脱硫橡胶
螺旋输送
热平衡计算
搅拌器
devulcanized rubber
screw transportation
heat balance calculation
agitator tank
