Explosion-proof electric heater with convenient installation and
small weight
Product description
Explosion-proof electric heaters are a type of equipment that
converts electricity into thermal energy for use in explosion-proof
applications. It is used for heating, holding and heating liquid or
gaseous, solid, solid medium in flow or static.
The fluid explosion-proof electric heater converts electrical
energy into heat energy to heat the material to be heated. In the
work, the low-temperature fluid medium enters its input port under
the action of pressure through the pipeline, and flows along the
specific heat exchange inside the electric heating vessel, and uses
the path designed by the fluid thermodynamics principle to take
away the high-temperature heat energy generated in the work of the
electric heating element, so that The temperature of the heated
medium rises, and the electric heater outlet obtains the high
temperature medium required by the process. The electric heater
internal control system automatically adjusts the electric heater
output power according to the temperature sensor signal of the
output port, so that the medium temperature of the output port is
uniform; when the heating element is overheated, the independent
overheat protection device of the heating element immediately cuts
off the heating power source to avoid Overheating of the heated
material causes coking, deterioration, and carbonization. In severe
cases, the heating element burns out, effectively extending the
service life of the electric heater.
Feature
1. It can realize the uninterrupted transmission of the internal
high temperature voltage system.
2. The equipment has the advantages of precise structure, light
weight, light weight and convenient installation process.
3. High intelligent standards.
4. The internal high-voltage system of such equipment can provide
the DCS system with alarm signals such as running, high
temperature, fault, and outage, and can also accept the operation
signal such as automatic signal and shutdown of DCS, and the
electric heater system. A reliable and safe monitoring device has
been added, but the price reference for this electric heater is
relatively high.
5. The electrical equipment has multiple associated interfaces, and
the temperature of the heat transfer oil pump, the heat transfer
oil, and the internal high temperature voltage can be effectively
monitored at any time. Therefore, the idealized reform of the
explosion-proof electric heater is more energy-efficient,
environmentally friendly and more efficient.
Specification
| Explosion-proof grade | Exd II CTI - 6 |
| Protection class | IP66 |
| Working pressure | 1.0 - 20 Mpa |
| Working temperature | 0 ~ 350 ℃ |
| Rated voltage | 380V |
| Heating medium | water, HCF |
| Nominal power | 300kw - 6000KW |
Application
1. Heating of chemical materials in the chemical industry, drying
of some powders under certain pressure, chemical processes and
spray drying.
2. Hydrocarbon heating, including petroleum crude oil, heavy oil,
fuel oil, heat transfer oil, lubricating oil, paraffin oil, and the
like.
3. Process water, superheated steam, molten salt, nitrogen (air),
water gas, etc., which are heated by heating.
4. Zone 1 and Zone 2 hazardous gas sites;
5. IIA, IIB Groups T1 to T4 in an explosive atmosphere or steam
environment.
6. Due to its advanced explosion-proof structure, the equipment can
be widely used in chemical, military, petroleum, natural gas,
offshore platforms, ships, mining areas and other places where
explosion protection is required.
