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(一)自动计量配料系统我厂粉煤灰加气混凝土生产原料的计量、配料以前均为人工作业。为改善工人的工作环境,减轻劳动强度,提高原料计量、配料的准确性,1980年我们设计安装了一套简易的自动计量配料系统,经过几年来的使用,效果很好。自动计量配料系统主要由原料螺旋输送机(水泥、石灰均采用 GX200型)、简易自动计量秤、混合料螺旋输送机(GX250型)以及电气控制箱组成(见图1)。这一套计量系统有如下特点:
(I) Automatic Metering System The metering and batching of fly ash aerated concrete production materials in our factory were previously manual operations. In order to improve the working environment of workers, reduce labor intensity, and improve the accuracy of raw material measurement and ingredients, in 1980 we designed and installed a simple automatic metering batching system. After several years of use, the results were very good. The automatic metering system consists of a raw screw conveyor (GX200 type for cement and lime), a simple automatic weighing scale, a mix screw conveyor (GX250 type), and an electrical control box (see Figure 1). This set of measurement systems has the following characteristics: