EVAPORATOR PRESSURE OBSERVATION APPARATUS IN DESALINIZATION SYSTEM FOR MEASURING AND DISPLAYING INTERNAL PRESSURE OF EACH STATE

摘要

PURPOSE: An evaporator pressure observation apparatus in a desalinization system is provided to measure and display internal pressure of each state by using an elbow having a predetermined interior angle. CONSTITUTION: An evaporator pressure observation apparatus includes a valve(21) connected to a tapping point of each stage(20) so as to adjust an amount of fluid discharged from each stage(20). First and second nipples(22) are connected to the other end of the valve(21) so as to guide flow of fluid. An elbow(23) is provided so as to guide a fluid from the first nipple to the second nipple. A pressure gauge(24) is provided to measure fluid pressure introduced into the second nipple(22). The elbow(23) has an angle of 90degrees or 135degrees.