Spray Deaerator Water Bypass – Kansas City Deaerator

Deaerator Case Study:

Spray Deaerator Water Bypass

Problem:

Spray Deaerator Water Bypass

Water is bypassed in this spray deaerator due to high flow rates and/or inadequate sizing of tray pans. Water overflowing to the vessels walls of the deaerator causes damage to the vessel walls and inadequate deaeration.

Solution:

Properly size the spray pan and water spray valves so that flow is contained and directed properly to the scrubber.