Hydrolysis and sand removing technology
National "12th Five-Year" Plan for Science & Technology Support “Research and demonstration of high-quality biogas production equipment
by centralized and combined digestion”;
Obtain invention patent, patent No. ZL2013 1 0723904.8: ZL 2013 1 0723903.8
Basic principle: Separation of sand from manure by mixing and hydrolysis, sand is then conveyed and removed from tank by screw conveyor.
Features: ①Sand removal efficiency 90% ②Easy operation and maintenance.
Application:suitable for pretreatment of livestock manure such as chicken manure, cow manure which contains sand.
Engineering references: Shandong Minhe (Phase II)Bio-methane Project.