FRP PRESSURE VESSEL AND BOTTOM PLATE TYPE DISTRIBUTOR, FABRICATION APPARATUS AND FABRICATION METHOD OF THE SAME

摘要

A bottom plate type distributor which may be provided integrally at a internal bottom of FRP pressure vessels. The distributor is composed of a distribution plate and a bowl-shaped inlet dome. The distribution plate comprises an outlet connected to a water outlet pipe, a reinforcing structure around the outlet, a water distribution slot structure supported by the reinforcing structure, a ring structure around the water distribution slot structure, and first connecting structures on the ring structure for connecting the inlet dome. The inlet dome comprises a bowl-shaped body, a receiving structure provided on the concave surface of the bowl-shaped body for connecting said reinforcing structure, second connecting structures around the bowl-shaped body respectively connecting the first connecting structure, an inlet in the center of the bowl-shaped body which is on the same center line as the outlet; and a process hole. This invention also provides an FRP pressure vessel containing such bottom plate type distributor, its fabrication equipment and fabrication method.