Armstrong International designed, engineered, and installed a complete condensate return solution to correct the persistent water hammer problem the site encountered. Plant engineering, as well as site contract engineering, had been trying to solve the continuous water hammer problem for years.
Scope of Work:
To relieve Dow Chemical of the reoccurring water hammer problems, Armstrong implemented the following solutions:
Engineered and installed (4) separate condensate pumping stations
Engineered and installed (2) separate flash tank stations
Engineered and installed re-runs of multiple condensate lines
Insulated all condensate lines
Recommended, replaced, and properly sized steam traps
Engineered and installed air vents on all heat exchangers
The water hammer problem was corrected. Dow enjoyed energy savings from the project as well as faster heat-up times in the heat exchangers. Additional, sections of the plant will now receive the same review and effort.