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一、试验目的: 探索一种简便、节约的方法解决地方小高炉相配套的半机械化球团矿焙烧法,以代替目前较普遍使用的平地吹焙烧法。平地吹法需用大量强劳动力焙烧、出球,工人劳动条件恶劣,温度高,灰尘多,劳动强度大,生产率低。为解决这一问题,我们设计制造了一台0.55M~3翻斗矿车车体,车体带水冷却,经过47车焙烧试验,认为已基本上达到了所需的目的(现仍在继续试验中)。参加试验的操作工人及在旁观察的本厂操作工,一致反映良
First, the purpose of the experiment: to explore a simple and economical method to solve the local blast furnace matching semi-mechanized pellet roasting method to replace the more commonly used flat-floor roasting method. Flat ground blowing method requires a lot of strong labor roasting, the ball, the working conditions of workers harsh, high temperature, dusty, labor-intensive, low productivity. In order to solve this problem, we designed and manufactured a 0.55M ~ 3 hopper car body with water cooling. After 47-car roasting test, we have basically reached the desired goal (we are still continuing to test in). The workers who participated in the experiment and the factory workers observed at the meeting consistently reflected the good