【摘要】 论述了选择高浓度尘气排尘风机时必须考虑的一些主要因素,提出了在高浓度尘气情况下对现役风机进行改进的办法更多还原

【Abstract】 Some primary factors must be considerable in choosing the high concentration dust - discharging fan are discussed,the method of improving fans on active service under the high concentration dust and gas condition is put forward.更多还原