Patent ID: 8790588

Claim:
A liquid disinfection apparatus for cleaning of objects, comprising: a chamber, arranged to receive said objects for cleaning; at least one door configured to seal said chamber; an inlet tank positioned above the chamber; a controllable inlet port fluidly connecting the inlet tank to the chamber to introduce a liquid volume into the chamber; a spray system including nozzles for distributing the liquid volume in said chamber for cleaning of the objects; an outlet tank fluidly coupled to the chamber, the outlet tank being connected to a sewer system; a controllable outlet port fluidly connecting the chamber and the outlet tank, the controllable outlet port being configured to transfer liquid at a flow velocity above 1 liter per second; and an outlet sealing element controllably arranged at the controllable outlet port for sealing the controllable outlet port, wherein the outlet tank, downstream of a passage formed between the chamber and the outlet tank when the sealing element is in its open position, is at least partly frustum conical in shape to efficiently receive the liquid volume from the chamber.