Drying room heater

Short Description:

The drying room 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

Drying room 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

Drying room electric heater is a kind of electric heating equipment that uses electric energy to evaporate water in the air and discharge it, and the space temperature rises to achieve rapid drying of materials. Its core is an electric heating core, which heats the air through the heat generated by the heater when in use, and conducts the heated air to the drying room by means of fan transmission, so that the dried material gradually loses water or the temperature in the drying room rises to the required constant temperature.

Electric heater is a device that converts electrical energy directly into heat energy, which is realized based on the working principle of resistance effect. Simply put, the electric heater is composed of resistance wires, and when the current flows inside it, resistance heat will be generated, converting electrical energy into heat energy, and heating the heater surface. When drying the material, the electric heater heats the air through the heat generated to achieve the drying effect.

1. Electric heating is fast, preheating time is short;

2. Fast drying speed, high thermal efficiency;

3. Uniform heat, no dead Angle;

4. No combustion gas, no pollution to the environment.

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).