The Technical Modification for Smoke Dust System of Flash Furnace

The process of smoke dust system of flash furnace and the influence for flash furnace are introduced, the current situation and problems happened in the operation of smoke dust system are analysed, the modificative proposals of all parts of the smoke dust system are put forward.After modification it gets satisfied result and meets the requirement for the third phase of Guixi Smelter.The application of positive pressure conveying in smoke dust system A is proved and expound also.