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为了加强企业管理,搞好经济核算,我厂从1971年起陆续在烧结机、沸腾焙烧炉、精矿干燥窑和多膛炉等皮带运料机上使用了皮带电子秤,进行自动计量,电子秤型号为DZCB—2A型,有20、50、100、150、200(吨/时)等规格。在使用过程中,要使电子秤精度达到要求,关键在于安装的质量。我厂的皮带运输机均是恒速的(V),因此,有效秤量段(l)也是一个定值。有效秤量段要求严格,其误差不能大于1毫米,在
In order to strengthen enterprise management and improve economic accounting, I plant from 1971 onwards in the sintering machine, roasting roaster, concentrate drying kiln and more hearth belt conveyor and other belt conveyor using electronic scales, automatic measurement, electronic scales Model DZCB-2A type, there are 20,50,100,150,200 (t / h) and other specifications. In the process of using electronic scales to achieve the accuracy requirements, the key lies in the quality of the installation. Belt conveyor of our factory is a constant speed (V), therefore, effective weighing section (l) is also a fixed value. Effective weighing section demanding, the error can not be greater than 1 mm, in