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钛精矿的自动包装问题,乃是许多同类选厂有待研究的问题,而要解决这个问题,首先要解决包装前的自动取样,自动计量问题,然后是自动包装问题。本文以这三个问题,结合我厂的实际情况简介如下。一、钛精矿的自动取样取样的目的在于将样品送至化验,及时检验精矿的质量,以便进行包装。我厂生产出来的钛精矿,用运输皮带汇总输送到精矿仑。在运输皮带的终端,采用了自制的晶体管时间继电器控制电磁铁来带动活动板进行取样。因目前国内时间继电器产品种类甚多,在满足时间要求的情况下,
The problem of automatic packaging of titanium concentrates is a problem to be studied by many similar dressing plants. To solve this problem, we must first solve the problem of automatic sampling before packaging, automatic measurement, and then automatic packaging. In this paper, these three issues, combined with the actual situation of our plant is as follows. First, the automatic sampling of titanium concentrates The purpose of sampling is to send the sample to the laboratory to test the quality of the concentrate in time for packaging. The titanium concentrate produced by our factory is transported to the concentrate by the transportation belt. In the end of the transport belt, using a homemade transistor time relay control electromagnet to drive the movable plate for sampling. Due to the current variety of time relay products in the country, to meet the time requirements of the circumstances,