Immersion heaters are essential to industries that manufacture, process, or heat products like food, oil, water and chemicals. It is particularly valuable in the oil pipeline injury.
Industrial immersion heaters consist of tubular heating elements immersed in the target medium. Engineers and industrialists consider these contraptions very effective and efficient. This direct heating method transfers heat directly into the source without dissipating it.
In the oil industry, immersion heaters provide precision heating to oil, allowing it to flow through pipes. Once installed to the oil tank or the container, the tank immersion heater is a permanent fixture. However, you can remove different parts from the device for repair and maintenance.
Their design incorporates a durable body with superior technological modifications. Thus making them sturdy enough to withstand extreme weather and environment. As well as being long-lasting than many other similar contraptions.
Another benefit of oil heaters is their smaller size. This makes it easier to install and leaves more room in the tank.
The “pocket tube” is the actual controlling device attached to the heater. It’s placed so that the control box is located on the exterior wall away from the product for safety. This is beneficial if anything goes wrong with the heater or the controller, as you don’t need to empty the tank.
Another consideration for oil immersion heaters is the surface load. The load is always kept at a constant temperature without any alteration to keep the oil from rotting up. If the surface load is not maintained a carbon layer can build on the interior walls and surface of the device. This will disrupt the heat transfer procedure.
Choosing the right circulation heater starts with an understanding of its operational needs. You must determine the optimal sheath material, watt density and temperature control mechanism. These guidelines will help you choose the right type of heater for your application:
The right sheath material is important to get the process done efficiently and effectively. Below are some common materials used in the manufacture of the device:
Incoloy is a combination of Nickel, Iron alloy and Chromium. It is the most common type used in circulation heaters. The quantity of Nickel is always kept high.
This protects the gadget from corrosion and provides resistance against carbon layer scaling. It is commonly used to heat air, gas, water and oil along with such elements which are less corroding. When using strong chemicals, sturdier Incoloy is used.
Low carbon steel is applied during the fluid heat transfer process. This material is ideal for high and low viscosity petroleum oils, wax, and liquefied salts. As well as other similar elements which are not harmful to the steel sheath.
Stainless steel can prevent chlorides from developing over the heated product. It is made with the combination of Nickel, Chromium, Iron alloy and Molybdenum. All of which have strong corrosion resisting elements.
In stronger sheaths, Titanium can replace Molybdenum. This prevents the development of carbon precipitation.
Copper is another common sheath material. Its primary uses are in water-related products and freeze protection in extreme temperature.
While installing and using circulation heaters, there are some safety precautions which you must follow. These tips will keep your device operating at full capacity:
Once you install the heater, proper maintenance is necessary to maintain its lifespan. As well as ensuring consistent performance and quality. Here are a few essential maintenance tips.
Engineers prefer to use light or medium-weight oil circulation heaters. These are well-equipped to maintain the temperature exactly as desired. Thus, improving the oil flow and transfer through pipes.
Fuel oil heaters can reduce the viscous drag of the oil which makes it probable for easy flowing. Preheating fuel oil provides better performance of the burners. So you can achieve a superior final product, even with low-grade fuel.