DEVICE TO CATCH SOLID BIOLOGICAL WASTES OF HOUSE SEWERAGE Russian patent published in 2012 - IPC E03F5/14 

FIELD: construction.

SUBSTANCE: device is installed in a niche of a sewage well near a house and comprises a tray 3 of rectangular cross section, coupled in the front with an expanding nozzle 5 of a branch, and at the back - with the help of an elastic sheet 6 with a reservoir 7 to collect intestinal wastes, a doffing device and a discharge pipeline 19. At the same time the tray 3 has a double bottom. An upper 4 perforated bottom is arranged horizontally, has slot holes 18, expending to the bottom, and a lower solid bottom 8 is inclined backwards. Above the tray 3 on the drums 11 there is a continuous belt 12 with scrapers 13, contacting the upper 4 bottom of the tray 3 at the top, and the pipeline discharging waste waters 19 is connected to the cavity between the upper 4 and lower 8 bottoms of the tray 3.

EFFECT: invention is simple, provides for reduced difference of levels of sewage pipes at device inlet and outlet and increased volume of a reservoir for collection of intestinal wastes.

2 cl, 4 dwg