This 180,000 lbs/hr De-Aerator (DA) Tank and Feedwater Storage Tank system is engineered to support high-capacity industrial boiler operations requiring reliable oxygen removal and consistent boiler feedwater supply. Designed for integration with a 180,000 PPH water tube boiler, this unit operates at 75 PSIG @ 300°F, making it suitable for medium-to-high pressure steam systems across heavy industrial environments.
The system was previously installed in a mill facility and remained operational until shutdown due to economic closure. It is offered in good condition and represents a cost-effective solution for facilities seeking a used industrial deaerator tank for sale.
What Is a Deaerator Tank?
A deaerator tank is a critical component in industrial steam boiler systems. Its primary function is to remove dissolved oxygen and non-condensable gases from boiler feedwater before it enters the boiler.
Removing oxygen is essential because:
- Oxygen causes corrosion in boiler tubes and piping
- Corrosion reduces equipment life
- Scale and pitting increase maintenance costs
- Boiler efficiency declines over time
By heating feedwater to near saturation temperature and mechanically separating gases, a deaerator protects the entire steam generation system.
Why Deaeration Is Critical in 180,000 PPH Boiler Systems
Deaeration plays a vital role in protecting high-capacity boiler systems from oxygen-related corrosion and long-term mechanical damage. In 180,000 PPH operations, proper deaeration ensures operational reliability, improved efficiency, and extended equipment life before feedwater enters the boiler.
System Specifications Overview
Design Capacity: 180,000 LBS/HR
Operating Pressure: 75 PSIG
Operating Temperature: 300°F
DA Storage Tank Dimensions:
- 21’-9” Length (6629 mm)
- 8’ Diameter (2438 mm)
DA Tank Dimensions:
- 7’-3” Height (2210 mm)
- 4’-6” Diameter (1372 mm)
This configuration provides adequate surge volume and feedwater reserve to support continuous industrial steam demand.
Typical Industrial Applications
This surplus industrial deaerator system is commonly used in:
High-capacity deaerator tanks in the 180,000 PPH range are typically sourced for plant upgrades, boiler replacements, or expansion projects across North America and international industrial markets.
Benefits of Purchasing a Used Deaerator Tank
Purchasing a surplus deaerator tank offers several advantages:
- Lower capital investment compared to new OEM fabrication
- Reduced lead time
- Proven industrial-duty construction
- Faster installation timelines
- Ideal for replacement or system expansion
For operations requiring immediate integration into an existing boiler feedwater system, a used deaerator tank provides a practical and budget-conscious solution.
Integrated Boiler Feedwater Support
This DA system was designed specifically to provide feedwater to a 180,000 LBS/HR water tube boiler. In complete steam cycle configurations, deaerators typically operate alongside:
- Economizers
- Condensate return systems
- Feedwater pumps
- Steam headers
- Industrial watertube boilers
When properly integrated, these components improve overall steam cycle efficiency and reduce fuel consumption.
Inspection & Availability
Units are available for inspection by appointment.
