Tray Deaerator

05/16/2020

LinkedIn web page:

06/27/2012

More information on deaerators: http://www.woodhurdles.com/M/d.html

Spray Tray Deaerators and Spray Scrubber Deaerators assist with reducing oxygen (and carbon dioxide) levels in boiler feedwater. Typically they are manufactured as carbon steel pressure vessel with stainless steel internals (trays or packing, spray nozzles, vent condenser, and tray enclosure...

06/27/2012

DA steam balance typically requires knowledge of individual temperatures and pressure and all the components (makeup water, condensate, flash steam, and the different steam sources). And the operating pressure inside the DA unit. The DA unit does not drop any pressure - hence the only pressure drops will be thorough valves, strainers, and piping losses.

Usually the coldest makeup water will require the largest amount of steam. This typically would be during a startup condition.

In the USA will typically use "Lbs per Hour" and "Btu per Hour" or similar units.

Superheated steam will become "saturated steam" inside the DA unit.

06/27/2012

GE article on DA performance and operation: http://www.gewater.com/handbook/boiler_water_systems/ch_10_boiler.jsp

Water Purification Handbook - Chapter Ten - Boiler Water Systems

06/27/2012

Article on DA performance: http://www.gowatersense.com/deaerator.html

Watersense, Inc. is a growing regional distributor/supplier of water treatment equipment, chemistry, and consulting services designed to provide the industrial water user with the most appropriate solution to their water treatment needs.

06/27/2012

Italian article on DA performance: http://www.antonioventurelli.com/deaerator/

Deaeration in boiler feedwater is universally practised to treat water used in industrial boilers . Water fed to boilers is normally composed of raw make-up

06/27/2012

Stork article on DA units (power point slide): http://www.leymas.co.th/pdf/DEAERATOR.ppt

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06/27/2012

GE article on DA performance and operation: http://www.gewater.com/handbook/boiler_water_systems/ch_10_boiler.jsp

05/19/2012

Also see Deaerator on LinkedIn:
http://www.linkedin.com/groups/Deaerator-3814682?gid=3814682&trk=hb_side_g

A place to discuss deaerators. Spray tray, spray scubber, vacuum, pumps, valves, accessories, chemical feed, boiler feed, etc.

01/14/2012

Horizontal spray scrubber deaerator