APPARATUS AND METHOD FOR DISCHARGING VAPOUR AND LIQUID.

摘要

An apparatus and associated method for discharging a fluid and a liquid separated from the fluid from an outlet chamber of a heat exchanger. The outlet chamber is configured to collect the separated liquid. The outlet chamber is in fluid communication with an outlet opening disposed on an exit surface of the outlet chamber. The apparatus includes a plate that is positionable in the outlet chamber adjacent to the exit surface to form a channel between the plate and the exit surface. The plate is configured to protrude over the outlet tube opening so that the fluid flowing through the outlet chamber and into the outlet opening pulls the liquid collected in the outlet chamber through the channel and out through the outlet opening with the fluid. Because of the plate protruding over the outlet opening, the fluid exiting directly from the outlet chamber through the outlet opening must flow through a decreased area. This decreased area produces the vena contracta effect and creates a low pressure region. The low pressure region draws the collected liquid through the channel and discharges it through the outlet opening with the fluid.