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近几年来,港口散煤装卸较多,集港运输任务繁忙,散煤作业现场粉尘极大,汽车和装载机的作业环境和条件极为恶劣,含尘量高达3～5g/m~3,粉尘污染“空滤”尤为重要。经测试每工班作业后,从“空滤”中倒出的粉尘高达0.5kg,从而引起我们的极大关注。为避免和减少机械设备的异常磨料磨损和延长其使用寿命,为此,我们投资近两万元建立“空滤”清洁站。经一年多的实践取得较好的效果。本文就粉尘作业中汽车和装卸机“空滤”管理的有关技
In recent years, there have been a large number of bulk coal handling operations at the port. The task of transporting goods to and from Hong Kong has been very busy. The dust on the bulk coal operation site has been extremely high. The operating environment and conditions of automobiles and loaders are extremely poor. The dust content is as high as 3 to 5 g/m 3, dust. Pollution “air filtration” is particularly important. After testing every work class operation, the amount of dust discharged from the “air filter” was as high as 0.5 kg, causing us great concern. In order to avoid and reduce abnormal abrasive wear on mechanical equipment and prolong its service life, we invested nearly RMB 20,000 to establish an “air filter” cleaning station. After more than one year of practice, good results have been achieved. This article deals with the related technologies for the “air filter” management of cars and loaders in dust operations.