METHOD AND SYSTEM OF DRILLING SLIME TRANSFER Russian patent published in 2010 - IPC B65G53/28 

FIELD: transport.

SUBSTANCE: proposed method allows the transfer of drilling slim from first location into second location. Proposed system comprises first container 22 containing fluid, appliance to transfer drilling slime from first location outside the container into second location inside location that comprises first pipeline 24 running via inlet of the first container, and intermediate appliance 18 creating vacuum communicated with the latter and arranged upstream of said first container. Said appliance comprises pressure and vacuum device is suitable for selective switching between pressure conditions and vacuum creation, and intermediate accumulation vessel. There are also auxiliary appliance suitable for facilitation of drilling slime transfer from first location into second location by at least partial removal of fluid from the first container and capable of operating simultaneously with transfer appliance, and second container 14 arranged upstream of the first container.

EFFECT: higher reliability of transfer.

24 cl, 7 dwg