目前,我国大部分小高炉的上料计量系统已采用了电子秤自动称量。虽然电子秤大都带有打印机接口,但打印机打印称量结果时,对温度、湿度、振动、空气清洁度等环境条件要求很高,否则将不能正常工作或者故障频繁。而大部分小高炉的上料系统不具备上述的环境条件。为此我用自动平衡 At present, most of the small blast furnace feeding system has adopted the automatic weighing electronic scales. Although most of the electronic scales have a printer interface, when printing the weighing results, the printer requires high environmental conditions such as temperature, humidity, vibration and air cleanliness, otherwise it will not work normally or malfunctions occur frequently. Most of the small blast furnace feeding system does not have the above environmental conditions. For this I use automatic balance