称量斗输送装置改造及设计要点  

Key Points of Transformation and Design of Conveying Device of Weight Hopper

作　　者：李秋玲[1] LI Qiuling(Xingda Chemical Fiber Co.,Ltd.,Tangshan Sanyou Group,Tangshan 063308,China)

机构地区：[1]唐山三友集团兴达化纤有限公司,河北唐山063308

出　　处：《纺织器材》2023年第4期26-28,共3页Textile Accessories

摘　　要：为了提高原液粘胶生产用称量斗输送装置的称量准确性、输料均匀性和安全性,介绍称量斗的作用及过程,根据其存在问题,将称量斗的皮带输送装置改造为螺旋输送装置。通过对螺旋输送装置的主要参数进行设计计算,阐述其设计要点及改进后的应用效果。指出:称量斗采用螺旋输送装置后,皮带输送装置上部坨料、下部输空的出料不匀问题得到解决;称量斗的称量精度由0.8%提高到0.4%,称量准确无误且出料顺畅,在节约成本、减轻工人劳动强度的同时,可保证生产的安全、持续、稳定、高效运行;装置改造成功的基础,在于深入切实分析问题以及详细精准的方案设计与计算。In order to improve the weighing accuracy,feeding uniformity and safety of the conveying device of weight hopper used in the production of stock liquid viscose,the function and work process of the weight hopper are introduced.According to the existing problems,the belt conveying device of the weight hopper is transformed into a spiral conveying device.Through the design and calculation of the main parameters of the spiral conveying device,the design points and the application effect after improvement are expounded.It is pointed out that after us ing the spiral conveying device in the weight hopper,the uneven discharge of lumps in the upper part and empty in the lower part of the belt conveying device is solved.The weighing accuracy of the weight hopper is increased from 0.8%to 0.4%,and the weighing is accurate and the discharging is smooth.It can save the cost and reduce the labor intensity of the workers,and can ensure the safe,continuous,stable and efficient operation of the production.The foundation of the successful transformation of the device lies in the in-depth and practical analysis of the problem and the detailed and accurate program design and calculation.

关 键 词：粘胶 黄化 称量斗 皮带 碱纤维素 螺旋 称重传感器 称量精度 

分 类 号：TS152.6[轻工技术与工程—纺织材料与纺织品设计]