论文部分内容阅读
上海市燃料公司杨浦区煤炭装卸站,没有专业卸煤码头,位于黄浦江两岸的市区,同时可泊两艘1000吨级甲板驳货船,码头上有两台桥式卸船机(图1)。生产时,由于抓斗放料进入受料漏斗时产生大量煤尘,严重污染环境,又影响工人身体健康,同时减弱了空间的能见度,码头工人无法正常操作,更谈不上文明生产,因此,从1980年起,在码头前沿安装了全套喷水压尘设备(图2)。投产后,产尘量明显减少,生产环境改善,更由于喷水压尘设备简单,操作方便,使用三年来生产正常,工人满意。
There is no professional unloading terminal in Yangpu District, a coal loading and unloading station in Shanghai Fuel Company. It is located in the urban area on both banks of the Huangpu River. At the same time, two 1000-tonnage deck barge carriers can be moored. There are two bridge ship unloaders on the wharf (Figure 1) . At the time of production, large quantities of coal dust generated when the grapples are discharged into the receiving funnel will seriously pollute the environment and affect the health of workers. At the same time, the visibility of the space is weakened, the dock workers are unable to operate normally, let alone the civilized production. Therefore, Since 1980, a full range of water jet pressure equipment has been installed at the front of the wharf (Figure 2). After put into production, dust production decreased significantly, to improve the production environment, but also due to the water pressure and dust equipment is simple, easy to operate, the use of three years of normal production, the workers satisfied.