Types of Immersion Heater and Common Applications

Immersion Heaters are heating devices designed to be immersed in liquids, such as water, oil, or chemicals, to heat them. They consist of a heating element encased in a protective sheath, typically made of materials such as stainless steel or titanium. Immersion Heater are available in various types and designs, each suited to specific applications.

Immersion Heater

Here are some common types of immersion heaters and their applications:

 

Flanged Immersion Heaters: Flanged heaters offered by Immersion Heater manufacturers in India are designed to be installed in tanks or containers with a flanged opening. They commonly heat large volumes of liquids, such as water, oil, and chemicals. Flanged heaters are suitable for applications that require high power output, as they can generate up to several hundred kilowatts of heat.

 

Screw Plug Immersion Heaters: Screw plug heaters are designed to be installed in smaller containers, such as drums or barrels. They are screwed directly into the wall of the container, making them easy to install and remove. Screw plug heaters commonly heat small volumes of liquids, such as oils, acids, and alkaline solutions.

 

Over-The-Side Immersion Heaters: Over-the-side heaters are designed to be installed on the side of tanks or containers, with the heating element extending into the liquid. They are commonly used in applications where installing a heater inside the container is impossible, such as in open tanks or where there is limited access to the liquid.

 

Circulation Immersion Heaters: Circulation heaters are designed to heat liquids circulated through a system, such as in chemical processing or water heating applications. They are typically installed in a pipe or vessel and use a pump to circulate the liquid past the heating element, ensuring efficient heating.

 

Infrared Immersion Heaters: Infrared heaters use infrared radiation to heat liquids rather than using a heating element in direct contact with the liquid. They are commonly used in applications with a risk of contamination or where the liquid is sensitive to direct heating. Infrared heaters are often used in the food and beverage industry and in pharmaceutical and biotechnology applications.

 

Some common applications of immersion heaters include:

 

Water Heating: They are commonly used for heating water, such as in residential and commercial water heaters and industrial water heating applications.

 

Oil Heating: Also used for heating oils, such as in industrial processes and automotive and marine applications.

 

Chemical Processing: Commonly used in chemical processing, such as in producing chemicals, plastics, and pharmaceuticals.

 

Food and Beverage Processing: Immersion heaters are often used in the food and beverage industry, such as in the heating of liquids for brewing and cooking and in pasteurization and sterilization processes.

 

HVAC Systems: These are sometimes used in HVAC (heating, ventilation, and air conditioning) systems, such as in heating coils for air handling units and in heat exchangers.

 

Conclusion

These heaters are versatile and essential heating devices used in various industrial, commercial, and residential applications. They are available in different types, each suited to specific applications, such as flanged heaters, screw plug heaters, over-the-side immersion heaters, circulation heaters, and infrared immersion heaters.

These heaters find use in applications such as water heating, oil heating, chemical processing, food and beverage processing, and HVAC systems. Their efficient and reliable heating capabilities make them an essential tool for many industries.

Shiva Products are the one-stop destination for the best Immersion heaters suppliers in India.