摘要
改造后的铸造车间砂处理工部,包括原砂烘干贮存、旧砂再生及贮存、旧砂回送、新干砂吸送、粘土及煤粉低压输送、混砂及型砂的发送和除尘、电气系统的集中控制等部分及设备。工部改造已全部完工,并已投入运行,达到了预期改造的效果。
The Sand preparation department having been reformed involves the follow- ing items and equipment attached, Suchas: drying out and Storage of sand, reclamation and storage of used sand; used sand conveying; Suction conveying of dry fresh sand, low pressure conveying of clay and coal dust; sand mulling and conveying and dust arresting of molding sand as well as concentration control of electric system. Reform of sand preparation department has been completely finished and has also been put into working run. Expected result has been achieved.
