Why deaerate boiler feedwater?

Spray Type and Tray

Type Deaerator Features

•Constructed and Stamped to ASME Section VIII, Division 1 for 50 psig

•1/16" corrosion allowance

•Easily accessible manway

•10 minutes of deaerated water storage to overflow

•All internal surfaces that contact undeaerated water are constructed of stainless steel

•2-stage deaeration

•Structural steel stand/pump platform

•Available as completely packaged unit including pumps and control panel

Model DSH-150-5-2-2

Reduce costs/improve efficie

There are many advantages to deaerating water prior to boiler input, but they all boil down to reduced cost operations.

•Water is heated during deaeration to near the temperature of the boiler water, thus minimizing the risk of thermal shock damage to a high value boiler system.

•The deaerating process removes noncondensible gases (oxygen and carbon-dioxide) which tend to act as insulators inhibiting the transfer of heat within the boiler.

•Removal of corrosive oxygen and carbon-dioxide controls corrosion within the boiler and piping, extending the life expectancy of the system and reducing maintenance cost.

•Higher temperature feedwater reduces the drop in boiler operating pressure which can occur when cold water is added.

•Recycling of steam from vents and flash steam from traps that would otherwise be vented to the atmos- phere can result in appreciable energy savings.

•Mechanical deaeration by a feedwater deaerator can cut the amount of chemical consumables used for water conditioning for a continuing operating

cost saving.

Pressurized

Spray Type Deaerator

Capacities from 5,000 pph - 60,000 pph

Bryan spray-scrubber type deaerators offer a competi- tive alternative for feedwater deaeration. The initial investment is lower, yet they offer comparable results, particularly where wide or rapid fluctuations in load are not anticipated. The spray type deaerator may also be advantageous in situations where headroom in the boiler room is restricted.

The Bryan spray type deaerator is rated for oxygen removal to .005cc/l (7 PPB) and CO2 to zero measurable across its entire operating range. With its all stainless steel spring loaded spray valve and second stage steam scrubber, the spray type deaerator is a good choice for most deaerator applications.

Units are available with a complete range of boiler feed- pumps and control options making them a total deaera- tor package with minimal amount of field assembly.

B-26S-D, HFS-15-100-100-D specifications

Bryan Boilers HFS-15-100-100-D, B-26S-D is a versatile hot water and steam boiler designed to support a wide range of commercial and industrial applications. Known for its robust construction and innovative features, this boiler model delivers reliable performance while prioritizing energy efficiency and ease of maintenance.

One of the standout features of the HFS series is its compact design. The HFS-15-100-100-D model integrates numerous advanced technologies in a space-saving footprint, making it ideal for facilities with limited installation space. Its lightweight design offers simplified transportation and installation, further enhancing overall operational efficiencies.

The HFS-15-100-100-D model operates with a water tube design and employs natural circulation, contributing to enhanced thermal efficiency. It is capable of producing both hot water and steam for various applications in heating, food production, and manufacturing processes. The boiler’s capacity ranges significantly, accommodating diverse operational needs, thus providing flexibility for facilities of varying sizes.

Advanced control systems complement the engineering of the HFS-15-100-100-D. These control systems facilitate precise monitoring and adjustment, ensuring optimal performance, lower operational costs, and reduced emissions. The integration of modulating burners allows the boiler to adjust its firing rate depending on demand, maximizing fuel efficiency across varying loads.

Another important characteristic of the HFS-15-100-100-D is its exceptional safety features. The boiler is equipped with multiple safety mechanisms, including pressure relief valves, low-water cut-offs, and digital control panels. These features ensure user safety and equipment longevity by preventing dangerous operation conditions.

In terms of building materials, the HFS series employs high-quality carbon steel in its construction, ensuring durability, resilience, and longevity. The internal components are designed for easy accessibility, which simplifies maintenance and reduces downtime, contributing to increased productivity in commercial and industrial settings.

Additionally, Bryan Boilers provides comprehensive technical support and service options for the HFS-15-100-100-D. This commitment to customer service ensures that users can maintain optimal performance and address any issues promptly.

Overall, the Bryan Boilers HFS-15-100-100-D, B-26S-D model embodies cutting-edge technology and engineering excellence, offering reliable, efficient, and safe boiler solutions for various installations. Its combination of features and technology makes it a valuable asset for any operation seeking to enhance their heating and steam generation capabilities.