Electric gas heater

Short Description:

The electric gas heater distributes high temperature resistance wire uniformly in the high temperature resistant stainless steel fin tube, and fills the void with crystalline magnesium oxide powder with good thermal conductivity and insulation properties. When the current in the high-temperature resistance wire passes through, the heat generated is diffused to the surface of the metal tube through the crystalline magnesium oxide powder, and then transferred to the heated part or air gas to achieve the purpose of heating.

E-mail: elainxu@ycxrdr.com

Product Detail

Product Tags

Working principle

Electric gas heater is mainly used for air heating in the duct, specifications are divided into low temperature, medium temperature, high temperature three forms, the common place in the structure is the use of steel plate to support the electric pipe to reduce the vibration of the electric pipe, the junction box is equipped with overtemperature control device. In addition to the control of the overtemperature protection, but also installed between the fan and the heater, to ensure that the electric heater must be started after the fan, before and after the heater added a differential pressure device, in case of fan failure, the channel heater heating gas pressure generally should not exceed 0.3Kg/cm2, if you need to exceed the above pressure, please choose the circulating electric heater; Low temperature heater gas heating higher temperature does not exceed 160℃; Medium temperature type does not exceed 260℃; High temperature type does not exceed 500℃.

Product details display

Working condition application overview

Flue gas heater is a kind of equipment that uses metal electric heat pipe to heat through the fan to heat transfer. The basic principle is to use the heat of high temperature electric heat pipe to transfer to the low temperature environment through heat conduction, heat convection and other ways, so as to heat up the low temperature environment. The structure of the flue gas heater mainly includes the shell, the electric heating element, the inlet and outlet, the connecting air pipe, the fan and so on. Among them, the electric heating element is the core element of the flue gas heater, and its material selection and design have a great impact on the heating temperature, and can be customized according to the specific temperature and flow requirements.

1. High efficiency and energy saving: the flue gas heater can make full use of the heat of the electric heating element, and can do cyclic heating, which can reduce energy consumption by improving the utilization rate of heat energy, in line with the policy orientation of energy conservation and emission reduction.

2. Strong adaptability: the flue gas heat exchanger can adapt to different working conditions and media, and can be widely used in various industrial fields.

3. Easy maintenance: The structure design of the gas heater is simple, the parts are easy to replace, and the maintenance cost of the equipment is reduced.

Application

Air duct electric heater is mainly used to heat the required air flow from the initial temperature to the required air temperature, up to 500 ° C. It has been widely used in aerospace, weapons industry, chemical industry and many scientific research and production laboratories in colleges and universities. It is especially suitable for automatic temperature control and high flow and high temperature combined system and accessory test. The electric air heater can be used in a wide range: it can heat any gas, and the generated hot air is dry and water-free, non-conductive, non-burning, non-explosive, non-chemical corrosion, pollution-free, safe and reliable, and the heated space is heated fast (controllable).