INSTALLATION STRUCTURE OF BOLT FOR JOINING SACRIFICIAL ANODE OF SEA WATER DESALINATION PLANT

摘要

PURPOSE: Provided is an installation structure of a bolt for joining a sacrificial anode of a sea water desalination equipment which is able to prevent leakage of a water box and degradation due to change of a water box shell by installing the sacrificial anode in the water box shell. CONSTITUTION: In an installation structure of a bolt(18a) for joining a sacrificial anode to install the sacrificial anode in an inner part of a shell(14) of a water box, the lower end of the bolt is welded to the inner circumference side of the shell without perforating the shell of the water box.