论文部分内容阅读
为了解决样品加工所产生矽尘危害身体健康问题,我队加工间利用排风扇配合密闭罩及自动篩方法,取得了一定成效。矽尘浓度降至0.23毫克/米~3。现将方法及效果介绍如下:加工间的矽尘浓度高低,除与降尘设备有关外,室内机械设备装置,室外场地的选择也有一定关系。布置适宜,有助于降尘作用。加工间位置要远离宿舍、球场、人行道处,应选择在较为开阔处。为了使排出的矽尘不再四处飞散,可在排风扇近处增设水
In order to solve the problem of bodily health caused by the dust generated by the sample processing, our team used the exhaust fan to match the airtight cover and the automatic screening method, and achieved certain results. The dust concentration dropped to 0.23 mg/m3. Now the method and effect are introduced as follows: The concentration of dust in the processing room is high and low. In addition to the dust-falling equipment, there is a certain relationship between the selection of the indoor machinery and equipment and the outdoor venue. Appropriate layout helps dust reduction. The location of processing rooms should be far away from the dormitories, courts, sidewalks, and should be located in a more open place. In order to make the discharged dust no longer fly around, add water near the exhaust fan