INSTALLATION FOR DEHELMENTHISATION OF SEWAGE WATER DEPOSITS AT WATER PURIFICATION STATIONS Russian patent published in 2008 - IPC C02F11/00 C02F11/18 

FIELD: water supply.

SUBSTANCE: invention can be used in community facilities for disinfection of the deposits against helminth eggs. The installation comprises the dehelminthisation chamber with a deposit heater element and the main air duct 2 of the air-blast equipment 1, the sewage water purification tanks, the sewage water deposit mechanic dehydration device 3 connected with the bin 5 by the conveyor 4. The dehelminthisation chamber includes the bin 5 with a lid and loading hatch 8, with thermally insulated outer surfaces. The inner space of the bin 5 is limited by hollow walls pressure-sealed along the bin's edge. The deposit heater element is connected by a pipeline to the main air duct 2 of the air-blast equipment 1 of the sewage water purification tanks and constitutes a pipe located along the bin's walls as a spiral. Inside the tank 5, a spindle with a deposit mixing tool, for example, a conveyor screw, designed for unloading the heated deposit, is installed with props resting on the lid.

EFFECT: creating the energy-saving manufacturable installations maximally employing air heat from air compression inside the sewage purification tank air-blast equipment, for deposit dehelmenthisation.

3 cl, 2 dwg