TUBULAR DIGESTER

摘要

Contiguous flow anaerobic digester for mechanization of organic matter and production of fertilizer powering the conditions and performance of the anaerobic digestion process, through homogenization of the sludge and process temperature, wherein the digester is tubular shaped and comprises a biogas exhaust valve at the top of the digester. One end of the digester has a sludge outlet connection, a water- and gas-tight zipper that is resistant to the corrosive elements of digestion, and an outlet. The opposite end of the digester has a mud inlet, and a water- and gas-tight zipper that is resistant to the corrosive elements of digestion, wherein said digester further comprises at its base a gas irrigation system for biogas recirculation composed of a polymeric material resilient to the corrosive elements of anaerobic digestion.

主权项

1. Continuous flow anaerobic digester to methanization of organic matter and production of substrate for fertilizers or agricultural applications powering the conditions and the performance of the anaerobic digestion process, by means of hydrodynamic control that partially homogenizes the mass and the energy of the process characterized in that the digester (A) consists of a reactor of a series of polymeric flexible materials with high mechanical and chemical performance, comprising an exhaust valve of biogas (G) located at the top of the digester (A), wherein one end of the digester (A) has a sludge outlet connection (D), a path for drain and a inspection element (E) water-tight and gas-tight, as well as resistant to corrosive elements of digestion, that communicates the interior with the exterior, and where the opposite end of the digester (A) have a mud inlet (D′) and a inspection element (E) water-tight and gas-tight, as well as resistant to corrosive elements of digestion, that communicates the interior with the exterior, wherein said digester (A) further comprises at its base a gas recirculation system (H) for biogas recirculation consisting of modular diffusers circuits arranged according to reactor size and shape, composed of a polymeric material resilient to the corrosion of the elements of anaerobic digestion.