HEAT RECOVERY SYSTEMS

Continuous Blowdown Heat Recovery

THE FLASH-ECONOMIZER SYSTEM

Complete packaged heat recovery system in a smaller single vertical tank design. Ten
different Pre-Engineered systems for small to medium sized boilers with continuous
blowdown of 1 to 30 gpm and make-up capacities of 9 to 150 gpm in a self-contained unit.
This system can provide up to 90% heat recovery from the continuous blowdown.

THE FLASH SEPARATOR - SHELL AND TUBE SYSTEM

Individually designed system for your boiler blowdown and make-up requirements. System
features Penn's patented Flash Separator which is smaller than conventional flash tanks.
Packaged with a "U" tube heat exchanger and controls skid mounted on a channel frame.
Provides 90% heat recovery from the continuous blowdown.

THE CROSSOVER

Same individual flash separator and heat exchanger as our shell and tube system with a
highly efficient plate and frame heat exchanger. System requires less space for installation,
operation, and maintenance. Complete package skid mounted on a channel frame.
Total
heat recovery from continuous blowdown is over 95% for the crossover system
.
FREE HEAT RECOVERY SURVEY!!!!!!
To Calculate % of blowdown use the following formula:

 %BD = [CF
/CBD]* 100

where
%BD       percent of blowdown         
CF          Feedwater concentration (ppm)              
CBD        Blowdown concentration (ppm)

Example:

If chloride concentration in the feedwater is measured to be 15 ppm and the
concentration in the blowdown is measured to be 250 ppm the blowdown rate is the
following:

  %BD = [15
/250]* 100 = 6.0%
Please provide the following:
Boiler Capacity in
HP
#/hr
Boiler % Blowdown
Fuel used
(diesel, oil #6, etc.)
Name
Company
Contact info
e-mail
fax
AFTER PRESSING SUBMIT HIT THE BACK BUTTON
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HEAT RECOVERY SYSTEMS
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Blowdown Heat Recovery System could save on your boiler
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