Cain Industries/Cleaver Brooks Heat Exchanger/ Used Excellent Condition/Tested

Description

Cain Industries/Cleaver Brooks Exhaust Heat Exchanger/ Feedwater Preheater, Used  Excellent Condition.
2013 Model
In use 3-4 years until Boiler was taken out of service and mothballed. Well maintained. Purchased both Boiler and Economizer. Customer wanted it but could not make roof modifications. Local pick-up optional. Buyer responsible for freight (approx. 1,745 lbs.)
This unit has been inspected by Boiler Inspection Services, and full report is available upon request.
This economizer came off the following unit:
Cleaver Brooks CBLE Model CB-700-400-150 - Packaged Firetube 4 pass Steam Boiler, 150 psig design pressure, having a nominal rated capacity of 400 HP (13,800 lbs/hr of dry saturated steam from and at 212°F).
Save yourself on fuel costs!
Any questions please ask Drawing available for dimensions. The following is the report:
February
25,
2022
Visual
Inspection –
Economizer
Unit
NB
#1831
This
confirms
our
visual
external
and
internal
inspection
and
assessment
of
an
economizer
unit
performed on February 25, 2022. The objective of the visual inspection and assessment
is
to
determine
the
existing integrity of
the economizer
unit.
The economizer unit was manufactured on July 13, 2013 by Cain Industries, Inc.
The
economizer is rated at 300 psi @ 600°F with a heating surface of 699 sq. ft.
The
economizer
unit
displays
National
Board
No.
1831
and a
Serial
Number
W/4922.
The
following
are
our
observations
and
comments:
INTERNAL
The casing to the economizer fin tubes was removed prior to arrival for a visual
inspection of the economizer fin tubes.
Minor bends on the finned economizer
tubes
were
noted;
however,
did
not
appear
significant
at
this
time.
(See
photos)
No sagging, bulging and/or metal deterioration of the economizer fin tubes were
observed
at
the time of
the
inspection.
(See
photos)
The top exhaust to economizer unit was open for visual
inspection
of
the
economizer’s
accessible
internal
supports
and
attachments.
The
economizer’s internal supports and attachments appeared to be in satisfactory
condition.
Minor staining was observed on the housing walls and floor, as viewed
from the
top
manway.
(See photos)
EXTERNAL
The
external
casing
appeared
to
be
in
satisfactory
condition.
No
signs
of
distortion
or
deterioration
were
noted.
(See photos)
No
indication
of
wear
was
observed
on
the
external
housing
of
the
economizer.
Loose
scale
was noted
in
the inspection
tee
to the
headers.
(See photos)
RECOMMENDATION
1.
Proper
blowdown
of
the
headers,
inlet
and
outlet
should
be
performed
before
operation
to remove loose scale.
(See
photos)
Photos available, please check out my other Items!
Thanks!!!