Industrial heaters convert energy from energy to thermal energy in a closed environment. Heat energy is transferring thermal energy from energy to a system. The ultimate aim of industrial heating elements is to convert electrical energy into heat energy through liquids, solids, or gases via conduction, convection, or radiation.
Methods of heat:
The transfer used by Industrial heaters:
Industrial heaters may use one of the three basic heat transfer methods listed below:
It occurs when solid object molecules transfer energy to the neighboring molecules via higher-frequency vibration.
In this method, thermal energy moves through a fluid or medium as a convection current, which can be free-flowing or forced.
Through electromagnetic waves, heat is transferred to the material from the heat source without any direct physical contact.
Some industrial heater types include:
A wide variety of industrial heaters are available in various sizes and configurations. In addition, some industrial heating elements are also used in many industrial heaters. These heaters are categorized according to their applications, physical properties, fuel sources, medium, and so on, as given below:
Based on application:
Application is a basis for bifurcation in the industrial heaters:
These are installed in moving air or gas streams. It is heated as the air or gas passes through the heater.
These heaters heat flow or circulate fluid streams as they pass through them.
Strip heaters are flat heating devices that heat the ether on the surface or the surrounding air.
Ring heaters are designed as circular strip heaters to heat round objects such as molds, tanks, flasks, etc.
Portable heaters use radiation to heat enclosed areas or rooms
Insert the heater rod into the substance to heat it. These heaters also used Industrial Heating elements.
Over-the-side heaters are inserted with a water-resistant body that is low in cost and more flexible.
Screw-plug immersion heaters:
Screw plug immersion heaters are simple to install that is versatile.
Flexible heaters are malleable and may conform to the form of the heated substance.
Based on fuel source:
Oil heaters use metal columns with a cavity and heat the element that burns liquid petroleum products.
Sold heaters generate heat using traditional fuels such as coal, wood, etc.
Gas heaters generate heat by burning gases such as propane, liquefied natural gas, etc.
Heaters manufactured by medium:
Industrial heaters based on the medium are classified into two categories, i.e., Air heaters and water heaters.
They are devices that heat the air. Forced-air, radiant, and other heaters fall under this category.
These are devices that use gas, oil, or electricity to heat water for residential and commercial use.
Industrial heaters have the following characteristics:
To design an industrial heater we keep these qualities in mind. Help you choose which options for heating your process are going to be the most effective for you.
Kilowatts is the measuring unit of thermal output, indicating how much heat the heater can produce at a particular time. The fluids’ mass, specific heat capacity, temperature change, and time that it requires to reach the temperature decides these factors.
Maximum operating temperature:
When purchasing an industrial heater, the rated temperature of the heating element should be the most critical consideration. The maximum temperature at which the element heats in Industrial heating by material properties and heater design.
The maximum operating pressure that water, oil, or fluid heaters can withstand.
It is critical for all air heaters because it defines the total volume they can heat. Hence, ventilation is essential for a heater to attain and maintain a specific temperature.
Single-phase or three-phase alternating current (AC) is the power source for most electric heaters. In electrical heaters, the watt density is the most crucial factor determining how rapidly the heater can transmit heat to the process.
So, if you want an Industrial heater, you can buy them from Theeta as they manufacture countless systems. In addition, they also manufacture industrial heating elements.
You can read this article if you want more information regarding industrial heaters and heating elements. It has complete information. Additionally, for more information, you must take help from Theeta.