CONTAINMENT VESSEL DRAIN SYSTEM

摘要

A system for draining a containment vessel may include a drain inlet located in a lower portion of the containment vessel. The containment vessel may be at least partially filled with a liquid, and the drain inlet may be located below a surface of the liquid. The system may further comprise an inlet located in an upper portion of the containment vessel. The inlet may be configured to insert pressurized gas into the containment vessel to form a pressurized region above the surface of the liquid, and the pressurized region may operate to apply a surface pressure that forces the liquid into the drain inlet. Additionally, a fluid separation device may be operatively connected to the drain inlet. The fluid separation device may be configured to separate the liquid from the pressurized gas that enters the drain inlet after the surface of the liquid falls below the drain inlet.

主权项

1. A system for draining a containment vessel, the system comprising:
a drain inlet located in a lower portion of the containment vessel, wherein the containment vessel is at least partially filled with a liquid, and wherein the drain inlet is located below a surface of the liquid; an inlet located in an upper portion of the containment vessel, wherein the inlet is configured to insert pressurized gas into the containment vessel to form a pressurized region above the surface of the liquid, and wherein the pressurized region operates to apply a surface pressure that forces the liquid into the drain inlet; and a fluid separation device operatively connected to the drain inlet, wherein the fluid separation device is configured to separate the liquid from the pressurized gas that enters the drain inlet after the surface of the liquid falls below the drain inlet.