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无论是老厂还是新建厂,鑄铁車間的冲天爐加料机械化,都是一个比较突出的問題。在老厂中,不少中、小型冲天爐,还停留在人工或半机械化加料阶段,不仅劳动强度很高,劳动条件差,占用了大批劳动力,而且使冲天爐不能充分发挥潛力,影响了生产力的进一步提高。至于一些大型冲天爐,虽然对加料机械化有所考虑,但还存在着选用那一种加料設备,采用什么样的料場布置及加料过程比较合适的問題。这同样对生产不能沒有影响。冲天爐加料机械化的中心环节是加料方式,也就是采用加料设备的形式。加料方式可分以下三种: 1.人工加料——爐料自破碎、称量至投入爐瞠,全用人力进行; 2.半机械化加料——爐料用簡单的超重设备(电动葫蘆、絞車、电梯等)运到爐门前的操作平台上,称量后,用人力投入爐內;
Whether it is an old factory or a newly-built factory, the mechanization of feeding the cupola in the cast iron workshop is a prominent issue. In the old factory, many medium and small cupola furnaces are still in the artificial or semi-mechanized feeding stage, which not only has high labor intensity, poor working conditions, and occupies a large number of labor forces, but also prevents the cupola from fully exploiting its potential and affecting productivity. The further improvement. As for some large cupolas, although considerations have been given to feed mechanization, there is still a question of which type of feed equipment is selected and what kind of material layout and feeding procedures are appropriate. This also has no effect on production. The central part of the mechanized feeding of cupolas is the feeding method, which is the form of feeding equipment. The feeding method can be divided into the following three types: 1. Manual feeding - the burden is self-broken and weighed until it is put into the furnace. It is fully manpowered. 2. Semi-mechanical feeding - a simple overweight device (electric hoist, winch, etc.) Elevators, etc.) are transported to the operating platform in front of the furnace door and weighed and manually loaded into the furnace;