Example of a thermal oil heating system according DIN 4754.
This is for process air heating.
AB&CO · TT BOILERS
thermal fluid systems
are high temperature process heating systems, used for high performance industrial
processes - most often as an alternative to high pressure steam. An
attractive alternative due to much higher
media operating temperatures at
low pressure, but also because of significant less overall operation
costs. See more at "Compare
Steam and Thermal Fluids".
As it appears from above diagram, steam at high
pressurised systems, whereas thermal oil can be operated atmospheric up to
above 300°C. When pressurised, the thermal oil it can be operated
even up to 400°C.
ABOUT' at ProcessHeating.BIZ.
'ThermoPack' is a compact
AB&CO Hot Oil
System including a TT BOILER heater, all
skid-mounted in a unit,
at above 300°C operating
Container-solution with a thermal oil
systems, including TT BOILERS heater
with burner using access fish-oil as fuel.
TT BOILERS electric thermal oil
for 400°C moderate
pressurised thermal fluid.
General Principle in
TT BOILERS Oil- and Gas-fired
Thermal Oil Heaters
Above in higher quality
Properties White Mineral Oil
ThermoPack units comprise the TT BOILERS heater, main pump, heat exchangers,
tanks, armatures, safety equipment, instrumentation, control system and the
tanks for expansion, dearating & de-gassing, buffer and emptying including
arrangement for filling/emptying system, barrels and tank.
The standard follows European code including PED 97/23 CE, EN-standards and
the recognised and demanding German standard for thermal oil heating systems
All AB&CO systems includes the TT BOILERS heaters - whether is is oil-fired,
gas-fired, electrical heated or exhaust gas recuperative. They are delivered
with a full documentation package comprising drawings, diagrams, data
sheets, specifications, instructions for installation/handling, operating
and maintenance - and all required certificates necessary for deliveries
within the EU.
Environmental solutions are
available in many alternative design - including mounting of economiser and thermal oil
heated by utilising waste heat in, for instance, hot flue gas.
specialised in ThermoPacks as skid-mounted units and containerised solutions
(as shown on photo above / left). But system are also delivered as separate
components e.g. the heaters alone (below photo)
TT BOILERS oil-fired heaters at bitumen plant
The simple principle in thermal thermal fluid systems is heating by use
of a special thermal
fluid (non-flammable oil) circulating the through heaters (with
burners, electrical elements or flue gas recuperators) - and thereafter
the fluid is led to one or several consumers, which can be for instance heat exchangers, air
heaters, reactors, convectors, rollers etc.
AB&CO process air heat exchanger
final inspection by
customer from Germany.
These systems are all tailor-made and they are
always delivered as complete packages for assembly on site, or as
skid-mounted units when the size allows it - and with full documentation and easy
readable instructions for handling, erecting, installation and maintenance.
View and print an example of the
Complete Thermal Fluid
(PI-diagram) in a pdf-format (e.g. Acrobat Reader).
The engineers of AB&CO · TT
BOILERS are able to assist in the operation of the thermal fluid heating
system by frequently analysing samples of the circulating oil. From the
analysis it is possible to guide for an optimum performance and long life
time for both the oil and the plant.
For more extensive assistance in optimising new or existing systems, or for
trouble shooting - consider our