MATING AND OPENING THE CONTAINER DEVICE WITH PROBE Russian patent published in 2021 - IPC B67D3/00 

FIELD: technologies for emptying containers.

SUBSTANCE: invention relates to a mating device, a system for emptying and ventilating a container, and a method for mechanically mating a mating device with the lid of the container. The mating device includes a probe designed for insertion into the opening of the lid, a first mechanism for locking and locking the lid and the mating device in the desired position, a second mechanism designed to move the probe axially, thereby lifting the probe with a locking insert into the container, a first tube, a second tube, a third tube arranged concentrically in the mating device. The first tube is enclosed by the second tube and the third tube and is made to direct air through the mating device into the container, the second tube is enclosed by the third tube and is made to direct the flushing water into the container, the third tube is made to suck the liquid out of the container through the mating device.

EFFECT: invention provides for the passage of liquid from the container and at the same time allows air to pass into the container through a single hole. In addition, the flushing water can be directed into the container and the flushing water can be directed out of the container at the same time using this one hole.

17 cl, 20 dwg