摘要
传统的搅拌机添加粉料外加剂由人工称量后直接投放到搅拌机中,不仅费时费力,称量精度低,受天气影响和粉尘污染严重,而且工人安全无法得到保障。论文依托成都某混凝土生产工厂一期工程项目4-HZS240-1Q400型绿色环保型搅拌站,研制了一种商品混凝土集料自动计量添加系统。该系统主要由精确称量装置、自动添加装置、自动计量及除尘装置3部分组成。经过本工程项目应用显示,粉料外加剂在添加过程中称量精准,遗撒少,自动化率高,污染小,取得了较好的技术、经济效益。
The traditional mixer adding powder admixture is directly put into the mixer after manual weighing,which is not only time-consuming and laborious,the weighing accuracy is low,the weather is greatly affected,the dust pollution is serious,and the safety of workers cannot be guaranteed.Based on the type 4-hzs240-1 q400 environment-friendly mixing plant of the first phase project of a concrete production plant in chengdu,this paper develops an automatic metering adding system for commercial concrete aggregate.The system consists of three parts:precise weighing device,automatic adding device,automatic metering and dust removal device.The application of this project indicates that the powder admixture is accurately weighed during the addition process,with less residue,high automation rate and low pollution,and achieved good technical and economic benefits.
作者
阳欢
YANG Huan(Sichuan Xingcheng Gangrui Building Materials Co.Ltd.,Chengdu 610213,China)
出处
《工程建设与设计》
2019年第17期159-161,164,共4页
Construction & Design for Engineering
关键词
精确称量
自动添加
自动计量
除尘
粉料外加剂
precise weighing
automatic addition
automatic metering
dust removal
powder admixture
