污泥干化 Sludge Drying

該工(gong)藝的(de)特點是(shi)利(li)用鍋(guo)爐煙道氣余熱，不需要新(xin)增(zeng)熱源，真的(de)做到了節能、降(jiang)耗、環保、以廢制(zhi)廢。

本工(gong)藝(yi)為逆流烘干，負(fu)壓操作，其(qi)直接優點為：一是熱(re)利用率高，二是進濕(shi)泥端(duan)的尾氣(qi)(qi)將(jiang)濕(shi)泥預熱(re)，濕(shi)泥中的水分已潮氣(qi)(qi)的形式散發出來，將(jiang)從(cong)(cong)(cong)筒體尾部成品顆(ke)粒端(duan)的粉(fen)塵大部分吸附降解在筒體內(nei)進行(xing)內(nei)部循環，從(cong)(cong)(cong)而從(cong)(cong)(cong)干燥機系統(tong)出來的粉(fen)塵很少！

The biggest characteristic of this process is the use of boiler flue gas waste heat, don't need additional heat source, truly the energy saving, consumption reduction, environmental protection, waste with waste system.
This process for the counterflow drying, negative pressure operation, its immediate benefits for a thermal utilization is high, the second is preheat wet mud into the wet mud exhaust, and the moisture in wet mud has the form of the moisture, and the dust particles from the cylinder tail finished product side most adsorption biodegradation in the cylinder body for internal circulation, thus the dust out of the dryer system rarely!