Method for transformation of municipal sewage sludge and the installation for the transformation of municipal sewage sludges

摘要

the application concerns the way transformation of sludge with municipal sewage plant sludge highlight in which he's drying out mechanically in a mechanical dewatering to obtain the moisture content of 65% to 85% moisture content.this method is characterized by the fact that dehydrated odsad mixed in gas mixing piece (4) with the dry sludge moisture content of 5 to 15%, to obtain a mixture of sludge moisture content below 35%, mechanically dried and micromanage mixture sludge dust, dust is stored in the body and fragmented the sec (6).the application also relates to the thermal transformation of sludge from municipal sewage plant equipped with a mechanical preparation of sludge. the installation is characterized by the fact that includes a mixer (4), in which the mixed sludge with a moisture content of 65 to 85% of the sediment dry moisture content of 5 - 15%, a (5) and the terminal (6).