梯度磁场水处理防垢效果研究  

On the Incxustation Proof Effect of GradientMagnetic Field in Water Disposal

作　　者：陈文坉[1] 傅丽珠[2] 许孙曲[2] 邱廷省[2] 何敬文[2] 

机构地区：[1]集美大学基础部,福建厦门361021 [2]南方冶金学院,江西赣州341000

出　　处：《集美大学学报（自然科学版）》2001年第3期269-274,共6页Journal of Jimei University：Natural Science

摘　　要：首次采用梯度磁场来研究热工供水系统和冷却循环系统管道的磁化防垢效果 .采用对比试验 ,He -Ne激光作光源 ,用消光法定量测量 ,Ca2 +Mg2 +水系通过均匀磁场磁化后平均消光 9.5 2 % ,梯度磁场磁化后平均消光达到 5 .17% ,明显优于前者 .而未磁化时的平均消光只为15 .6 8%The notion of gradient magnetic field is originally introduced in this thesis to study its incrustation Proof effect for heating system of water supply as well as cycle pipelines of absorption is employed to make quantitative measuring,with comparative experiment carried out and laser He Ne as the illuminant.Both Ca 2+ .and Mg 2+ water systems,having been magnetized by even magnetic field,achieve absorption at an average rate of 9.52%,which gradient magnetic field magnetization cuts it to 5.17%,which clearly indicates that the latter way is more effective than the former one. Another point to mention is that on the unmagnetized codition the rate is as high as 15.68%.

关 键 词：梯度磁场 磁化防垢 正交选优法 消光法 锅炉 水处理 热工供水系统 冷却循环系统 

分 类 号：TK228[动力工程及工程热物理—动力机械及工程]