钢筋混凝土管桩生产余浆回收系统的设计与管理要点  

Design and management key point of recycling using system of slurry coming from steel rein-forced concrete pipe production

作　　者：陈贵荣 邹文岗 陈建文 孙振平[4] CHEN Guirong;ZOU Wengang;CHEN Jianwen;SUN Zhenping(Guangzhou Light Industrial Technician College,Guangzhou Yangcheng Concrete Pipe Co.,Ltd.,Yongzhou Jianwen Mechanical and Electricity Co.,Ltd.,Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education,Tongji Universit)

机构地区：[1]广州市轻工技师学院,广东广州510545 [2]广州羊城管桩有限公司,广东广州510730 [3]永州建文机电有限公司,湖南永州425000 [4]同济大学先进土木工程材料教育部重点实验室,上海201804

出　　处：《混凝土》2018年第7期108-113,共6页Concrete

基　　金：国家"十三五"重点专项课题(2016YFC0701004);国家自然科学基金(51678441);国家自然科学联合基金(U1534207);上海市经信委专项资金项目(沪CXY-2016-012);上海市住建管项目(2017-001-009)

摘　　要：分析了钢筋混凝土管桩生产企业对余浆回收管理的特点,解释了用压缩空气泵送余浆的设计思路和工作流程。通过创新设计和应用实践,解决了管桩余浆回收利用的难题,有利于节约管桩水泥用量,降低生产成本,并实现了废料零排放,大大改善了生产环境。The characteristics of slurry recycling management of reinforced concrete pipe production enterprises is analyzed,and the design ideas and work processes of sending slurry with compressed air pumpis explained.Through the design and technical application innovation of the authors,the problems of pile slurry recycling were solved,the amount of cement using of pipe production is saved,the production cost of pipe production was reduced,the zero discharge of waste was realized and the production environment of pipe enterprises was greatly improved.

关 键 词：钢筋混凝土管桩 余浆 含固量 计量泵送 调压阀余浆回收系统 管理要点 

分 类 号：TU528.73[建筑科学—建筑技术科学]