Stork

Deaerator retrofit

Calculate the payback period for converting your dome or tray type deaerators into a Stork spray type deaerator.

Converting dome or tray type deaerators into a Stork spray type deaerator

A dome or tray-type deaerator often requires an oxygen scavenger to reduce the amount of oxygen and has a large steam vent due to imperfect heat transfer from steam to water. A tray type can easily be modified into our single vessel high performance spray type deaerator.

This retrofitted deaerator with a built-in Stork-condensate sprayer has a threefold functionality designed for deaeration, preheating and storage. A vent condenser is not needed as the sprayer is acting as an internal vent condenser.

This modification will be engineered in detail, taking the present design into account in order to create a solution with minimum impact to the existing deaerator construction and a short lead time. After site modification is completed the deaerator is ready for its second, more sustainable life.

Benefits of a retrofit

+ De- or increase deaerator capacity
+ Improve O2 performance
+ Reduce the need to vent steam (~90%)
+ Abandon use of O2 scavenger
+ Reduce maintenance & repair cost
+ Lower your noise level from >85 dB to less than 80 dB

Calculate the approximate payback period for your deaerator retrofit

Adjust the sliders according to your deaerator and costs specifications. 

You will see the result of the calculation in the green part of the calculator, providing insight into the:

  • Yearly cost savings
  • Payback period

Fill in your email address and we will send you the results.

2000 ton/hr
5010002000300040005000
5 €/L
05101520
15 €/ton
11020304050

These are the results of your deaerator retrofit payback calculator

0.9 Year

1) The cost savings and payback period indicated above strongly depends on the scope, and as such can change considerably.
2) This calculator is provided for general information and indication purposes only. Any calculation from this calculator is not a formal offer by Stork and no rights can be derived from it. As such, the calculator and/or any calculation should not be used as a substitute for consultation with professionals or other competent advisers.

Stork shall not have any responsibility to anyone for errors, inaccuracies, omissions or for the results obtained from the use of this calculator. In no event shall Stork be liable for any special, direct, indirect, consequential, or incidental damages or any damages whatsoever, whether in an action of contract, negligence or other tort, arising out of or in connection with your usage of this calculator.
0.88 L/hr
0510152025
8760 hr
010002000300040005000600070008000

292146.00 €