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immersion electrical heater
Product
Description
The immersion electrical heater is chiefly applied in the direct contact
mode of fluid heating. It features fast heat exchange and high thermal
efficiency. It has the varieties of water heater, oil heater and gas heater.
Its heating element power density, I. E. The power per unit of heating area of
the heating element, is an important parameter of the electrical heater, which
has a direct effect on the performance and working life. The working out of the
value is a highly specialized problem, being under the influence of many
factors (media flow rate, tempt, physical and chemical properties and direction
in which the medium flows past the element etc).
Characteristics:
1. Compact size, big power output, Circulation heater has
immersion heater inside of heater and the Max power output can reach 1 MW.
2. Fast heating, high precision of temperature control and high thermal
efficiency.
3. Wide range of application, high adaptability. Circulation type heater can be
used either in normal situation or in anti-explosive situation. Its protection
of explosion grade can reach B or C and its pressure endurance reaches 20 MPa.
4. High heating Temperature: Circulation type heater is designed to meet the
max heating temperature of 650C.
5. Fully automatic control: By means of control system designing for the
circulation heater it is easy to adopt auto control of parameters like outlet
temperature, pressure, and flow rate. The control system also can be connected
to computer network for man/machine conversation.
6. Long working life, high reliability: Circulation heater is designed to have
its specific power output according to different applications and has
multiple-fold protection, so that safety and working life of the heater is
greatly enhanced.
Applications
Screw Plug Immersion Heaters are used for heating liquids and gases in a
variety of processes. These heaters are ideal for process water heating and
freeze protection. All types of oils and heat transfer solutions can also be
heated using these compact, easily controlled units. The direct immersion
method is energy efficient and well suited for many applications:
Hot Water Storage Tanks
Warming Equipment
Preheating all Grades of Oil
Food Processing Equipment
Cleaning and Rinsing Tanks
Heat Transfer Systems
Process Air Equipment
Boiler Equipment
When you order, please specify:
1. The volume of tank, name of heating medium, operating pressure
2.Initial temperature & end temperature of the heating medium , heating
time, immersion length
3.The power capacity, power supply pressure at site
4.Requirements for heating flange material
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