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石家庄工务段工厂,在使用砂轮研磨道岔作业时,所产生的粉尘,直接影响着工人同志的身体健康,针对这个问题,段党委根据毛主席“在实施增产节约的同时,必须注意职工的安全、健康和必不可少的福利事业”的指示,发动群众,自己动手,制成了一个砂轮除尘装置。这套除尘没备结构简单,大部分是利用旧料做的,造价低,收效好。除尘装置(如图所示)由以下几部分组成: 1.侧吸罩:罩口宽200毫米,高250毫米,截面积0.05米~2,罩口平均风速6.7米/秒。罩子是可移动的,在工作时,尽量使罩口接近砂轮,这样会使捕尘效果更好。
In the work section of Shijiazhuang, dust generated during the grinding wheel operation directly affects the health of the workers. In response to Chairman Mao’s “efforts to increase output and save, we must pay attention to the safety of workers, Health and essential welfare undertakings ”instructions, mobilize the masses, do it yourself, made a grinding wheel dust removal device. This equipment is not equipped with a simple structure, most of the use of old materials to do, low cost, effective. Dust removal device (as shown) consists of the following parts: 1. Side suction cover: cover width 200 mm, height 250 mm, cross-sectional area of 0.05 m ~ 2, cover the average wind speed of 6.7 m / s. Cover is removable, at work, as close to the hood as close to the wheel, this will make catching dust better.