宝鸡化工机械厂搪玻璃车间在生产搪玻璃反应罐时,有大量的零部件需要用手风砂轮磨光加工。风砂轮是借助高压风带动砂轮机风叶旋转使磨头工作。当高压风从风口排出时,发出强烈的噪声,影响职工健康。 为了解决这个问题,车间试制成功了手风砂轮消声器(结构见附图)。 消声器用0.5毫 Glass-lined chemical plant in Baoji Chemical Machinery Plant in the production of glass-lined reaction tank, there are a large number of parts need to use hand wind grinding wheel polishing. Wind wheel is driven by high-pressure wind wheel grinder blade rotation to work. When the high-pressure wind discharges from the tuyere, a strong noise is emitted, affecting the health of workers. In order to solve this problem, workshop trial successful handwheel muffler (structure see photo). Silencer with 0.5 milliamperes