Gas (liquid) by entering the electric heater inlet pressure, the
internal electric heater along the specific heat of thermodynamic
principle design path, take a lot of heat surface electric heating
element, can satisfy the technical requirements of the medium
temperature in the electric heater outlet.
Explosion proof heater is one of the international popular electric
heating equipment with high quality and long life. Used for
warming, holding and heating a flowing liquid or gaseous medium.
When the heating medium through the electric heating chamber under
pressure, the fluid thermodynamics principle even take huge heat
generated by the heating element in the work of the heating medium
temperature reaches the requirement of customers.
An explosion proof electric heater is a kind of electric energy
that is consumed and converted into heat energy to heat the
material to be heated. In the work of low temperature fluid through
a pipe under pressure into the input port, along the electric
heating container specific heat flow path using fluid thermodynamic
principle, take heat energy generated in the heating element, the
heating medium temperature, high temperature medium electric heater
export process requirements.
The electric heater internal control system according to the
automatic regulation of the heater power output temperature sensor
signal output port, the output port of the uniform medium
temperature; when the heating element overheating, overheating
protection device independent of the heating element immediately
cut off the heating power, heating the material to avoid
overheating caused by coking, metamorphism, carbonization, leading
to severe fever element burn, prolong the service life of the
Explosion proof principle editor
Explosion-proof heater generally used for dangerous situations due
to the presence of potentially explosive, flammable and explosive
environment of oil, gas, dust, once exposed to electric spark can
cause an explosion, so in this case requires the use of
explosion-proof heater heating. The main explosion-proof measure of
the explosion-proof heater is that there is a flameproof device in
the junction box of the heater, so as to eliminate the hidden
danger of the electric spark explosion.
For different heating occasions, the heater explosion-proof grade
requirements are different, depending on the specific
Typical applications of explosion-proof electric heaters are:
1chemical material heating, heating, some powder drying under
certain pressure, chemical process and spray drying.
2, hydrocarbon heating, including oil, crude oil, heavy oil, fuel
oil, heat transfer oil, lubricating oil, paraffin and so on
3, process water, superheated steam, molten salt, nitrogen (air)
gas, water gas and so on, need to warm up heating fluid heating.
4, because of the use of advanced explosion-proof structure, the
equipment can be widely used in chemical, military, petroleum,
natural gas, offshore platforms, ships, mining areas, such as the
need for explosion-proof sites.