蜡模精密铸造浇注工序含尘废气源强探究

Research on the source strength of dust-containing exhaust gas in the pouring process of wax mold precision casting

以沧州地区部分蜡模精密铸造企业为例,通过分析铸造生产过程中浇注工序含尘废气产生的主要工艺环节,运用类比调查法、样本均值法和数据分析法得出铸造项目含尘废气的产生量和产生系数,进一步分析铸造项目含尘废气有效防控措施。

Taking some wax mold precision casting companies in Cangzhou as an example,by analyzing the main process links of the dust-containing exhaust gas generated in the pouring process during the casting production process,the production volume and production coefficient of dust-containing exhaust gas in the casting project have been obtained by use of analogy investigation method,sample average method and data analysis method.The effective prevention and control measures of dust-containing waste gas in casting projects have been further analyzed.