DISINTEGRATOR-DISPERSER Russian patent published in 2000 - IPC

FIELD: farming; heaters and pumps for methane fermentation apparatus of poultry plants for generation of biogas. SUBSTANCE: disintegrator-disperser includes cylindrical housing with suction and discharge branch pipes, rotor mounted along axis of housing and provided with alternating longitudinal projections and recesses engageable with projections and recesses of housing through circular clearance and shutoff device. Discharge branch pipe os housing is communicated with bell-mouth of volute where cone is mounted on helical struts concentrically relative to walls of bell-mouth. Narrowed flat part of volute is provided with lateral perpendicular to it. Flat spiral is located in inner cavity of lateral. Lateral is brought into communication with lower portion of acid, acid regression, alkaline and methane fermentation chambers formed by partitions of housing of methane fermentation apparatus; suction branch pipe is communicated with lower portions of chambers of methane fermentation apparatus housing. EFFECT: enhanced operational efficiency of disintegrator- disperser due to increased degree of heating the medium. 4 dwg