Withdrawal system for contents in damaged large capacity tank - has thin-walled receivers stored folded near tank and connected to it by pipes

摘要

The equipment collects the contents of a damaged large-capacity tank, having one or more collector vessels. The vessels are each of thin flexible skin, stowed folded near the large tank when not in use, and connected to the tank by a pipe. There can be a stop valve in the pipe inside the tank, the pipe can be connected to a drain pipe extending to the bottom, a pump being included for drawing off the contents.