土壤热磁组分分选仪的研制  

Study of the soil thermomagnetic sorter

作　　者：邓艳龙[1] 魏建山[1] 李可[1] 王晓刚[1] 赵志华[1] 

机构地区：[1]中国地质科学院地球物理地球化学勘查研究所,廊坊065000

出　　处：《物探化探计算技术》2016年第1期108-111,共4页Computing Techniques For Geophysical and Geochemical Exploration

基　　金：中国地质科学院地球物理地球化学勘查研究所所长基金科研计划(AS2011P07)

摘　　要：为了更好地解决化探新技术新方法研究中土壤热磁组分提取和分选问题,开发研制完成土壤热磁组分分选仪。分选仪包括线性稳流电源和串联磁路两部分,通过改变电流大小,实现了对磁感应强度的连续调整。经过分选实验验证该分选仪稳定性好,分选精度高,能够满足科研需要。In order to better solve geochemical study of a new techniques and methods of soil thermomagnetic component extraction and separation issues,the soil thermomagnetic component sorter is developed.Sorter including two parts of linear constant current power supply and series connection magnetic circuit.Adjusted by changing the current size of the magnetic induction intensity,after sorting experiments verified the sorter high stability and sorting accuracy can meet research needs.

关 键 词：土壤热磁组分 分选仪 磁路 标准差 

分 类 号：P631.2[天文地球—地质矿产勘探]