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本文对国内已有的各种永磁、电磁重砂矿物分离器具的优缺点进行了评述。在此基础上提出新型电磁仪的设计原则,并研制出CFL-1型电磁仪。文中对仪器各部件的设计方案和参数选择作了必要的论述,并附有仪器使用效果的试验报告。 CFL—1型电磁仪已通过主管部门鉴定验收,并评为:仪器结构有独创性具国内先进水平。
In this paper, the advantages and disadvantages of various kinds of permanent magnet and electromagnetic sand separator have been reviewed. On this basis, the design principle of the new type of electromagnetic instrument is put forward and the CFL-1 electromagnetic instrument is developed. In this paper, the design of the various components of the instrument and the choice of parameters made the necessary exposition, and with the use of the instrument test results. CFL-1 electromagnetic instrument has been identified by the competent authorities acceptance, and was rated as: the structure of the instrument has the original domestic advanced level.