Metal organic substance accommodating safety tank, has valve block fixed with lid by fixing screws which are inserted through holes of respective connecting plates and running bore holes of block

摘要

The tank has a lid (18) with threaded blind boreholes that are axially parallel to one another. A valve block (30) has through-running bore holes aligned along with the blind bore holes. Conducting sections are welded with connecting plates having respective holes (52) that are aligned with the running bore holes. The block is fixed with the lid by fixing screws which are inserted through the holes (52) and the running bore holes. The space between the holes in the connecting plate and the valve block, and holes in the valve block and in the lid are sealed from outer atmosphere by gaskets. The lid has a socket with an upper planar area.