Electric Heaters
Process Heating Systems |
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With more than 43 years of process electric
heat and control experience, the Shuhart Company and their manufacturers
can design and manufacture a complete skid mounted or packaged Process
Heat and Control System for many applications in many industries.
Versatility, along with very accurate process control capabilities
has the popularity of electrically heated systems increasing versus
larger combustion fired systems. Efficiency is superior in that
the total immersion of the heat source converts all electric energy
into heat energy.
State-of-the-art control system components
provide extreme accuracy. Processes to be heated are not limited
to liquids, but can include gasses and vapors. Process heating application
requirements can be met by our manufacturers with a code-stamped
vessel or a skid mounted assembly consisting of heaters, vessels,
pumps or blowers, meters, piping, pressure or temperature sensors
and all instrumentation. In-house manufacturing of ASME coded pressure
vessels and UL and cUL Listed Control Panels and other certifications
including CE can be provided. Advanced design, manufacturing and
testing equipment add to our extensive capabilities to meet varied
process applications. From just a couple of kilowatts to megawatts
of power, the Shuhart Company and our manufacturers can supply everything
from concept through manufacturing to delivery to start-up with
single source responsibility.
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Gaumer design and builds hot oil systems for
any application in single or multiple stages as well as heating
and cooling combined systems. Features available, but not limited
to include:
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Nitrogen Purged SCR Control
Panel |
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Hazardous Area Classification |
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Locally Mounted Expansion Tank |
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High Velocity Design for Extremely Heat
Sensitive Oil |
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Locally Mounted SCR Control Panel |
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Back-up Pumps Piped and Wired for Automatic
Change Over Operation |
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| Gaumer hot Oil Systems are suitable
for heating revolving rolls, platens, molds, dies, jacketed tanks
and autoclaves where close even temperatures are required. Standard
features include: |
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Pre-engineered, proven designs
field tested under rugged 650ºF conditions |
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Low Watt-density Incoloy 800 sheath heating
elements provide "Even Heat" inside tube bundle |
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Unique "Buffer Tank" solves oil
degradation problems associated with 150ºF hot oil reaching
expansion tank |
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Self-venting horizontal design eliminates
air contamination and need to manually vent chambers |
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Pump may be isolated or removed without
draining chamber |
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Fully gasketed electrical control enclosure |
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| Ammonia Vaporizer changes the state
of Ammonia from liquid to gas and maintains the desired pressure conditions
of the gas vapors. Recirculating fluids such as Dowtherm A, Dowtherm
J, and Therminol VP-1 can be maintained at temperatures up to 750°F.
Standard features include: |
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Pre-engineering, proven designs
that have been field tested under rugged conditions |
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Low Watt-density Incoloy 800 sheath heating
elements provide "Even Heat" inside bundle |
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ASME Certified to 150psig @ 750°F, Complies
with ANSI k61.1 |
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300 lb. Carbon steel tank construction |
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Gate valves (inlet and outlet) provide system
isolation from process when required |
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SCR Thyristor Power Control assures more
accurate temperature than conventional systems |
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Two-Wall Tank Systems |
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Custom electrically heated tanks have found
to be the answer for heating applications where the use of immersed
heaters is not desirable. Unique "double tank" construction
utilizes a special heat transfer liquid in the outer tank assuring
fast, even heat, and trouble free service.
A Control Panel Assembly with main disconnect,
SCR control, safety magnetic contactor, electronic indicating temperature
controls, and control transformer with 120V control circuit is provided
for wall mounting or to the side of the tank.
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Steam boilers are available in small sizes
for laboratory use, small tanks, sterilizers, reactions and distillation
systems, autoclaves, food products, jacketed vessels for processing
waxes, paraffin's, glues, resins, varnishes, and for wood bending.
Available in 3-20 kW
Larger stem boiler application include
storage tanks, reactions, distillations, autoclaves, dyestuffs,
food processing, jacketed vessels, pipe tracing, viscous materials,
fuel oil line heating, comfort heating, and humidification. Available
in 12-180 kW.
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| Custom oven systems are manufactured
using electric radiant or forced air heating to produce a state-of-the-art
engineered-to-order oven for thermal-processing, metal packaging and
finishing industries. We can provide quality custom ovens for low
temperature batch & continuous process applications. |
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Designed to fulfill
the control requirements of most process heating applications where
rugged reliable service with SCR or contactor systems. Available in
NEMA 12, NEMA 4, and Explosion Proof NEMA 7 models.
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| Special
Systems and Applications |
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| If it requires heating, the Shuhart
Company has the engineering capabilities and the sources to provide
a solution to meet your needs. Throughout our website you will find
information of our capabilities, but there are always applications
that are a little different. Click on the link below to see a few
applications that has been designed. Special Applications. |
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