Circulation heaters are a type of immersion heaters used in many industrial processes. They offer the heating and stabilization of different chemicals, liquids, and gases.
Their design provides easy installation within tanks with double nozzles as one for heat inflow and other for outflow to prevent the container and heater from getting damaged.
In earlier days, the process of mining was quite hectic and dangerous. Inefficient machinery use and suffocation are the cause of many labor-related deaths.
With time, the technological revolution has provided possibilities beyond imagination. As a result, mining can be safer and easier. Chemicals like sodium hydroxide and sodium cyanide help in the extraction process of:
There are many companies engaged in manufacturing circulation heaters for mining. Product configurations have different controllers, handling and watt density.
However, the construction basics are the same for all. The body is made of sturdy material so as to withstand heat along with the right temperature to keep the chemicals stable. For example, the latest models have digital SCR controllers for this procedure.
Mining heaters use redundancy systems to protect the extracted stones and valuable goods. As well as to avoid any hindrance in between. Skid mounted circulation systems and heaters are used in a similar process. They are installed within the transports used to carry the goods from one place to others, providing the right temperature.
Given below are details of two different types of circulation heaters used in the mining industry.
The chemicals and gases used for the mining process need constant circulation. This is only possible with a circulation heater that has all the configurations of a closed loop system.
Heating transfer mediums like Therminol, ethylene, glycol, water, oil and even steam are heated while flowing through the heater. It is constantly heated and circulated throughout inner-coiled tubing or pipes, which are directly immersed into the storage tanks or molds.
Closed loop circulation heaters are widely used in different areas and processes mentioned below.
This type of circulation heater is viable where the liquid or gas only needs to circulate through the heater once before entering the process. It then makes direct contact with the product or process.
Open heating circulation heaters are applied in the following areas.
Immersion heaters come in several options depending on the application requirements. Liquid substances like water, oil, chemicals require different alloy types within their tanks. Smart material selection ensures product longevity and efficiency.
Immersion heaters are used in many diverse industries with different purposes. For example, in liquid storage tanks, during the processing of fluids traveling in pipes and in pressurizing the storing containers.
Industrial heaters are made in such a way as to withstand almost any environment and you can make use of it either in a pure water tank or under any acidic medium.
The main function of electric immersion heaters is to generate a thermal reaction and transfer that heat within a tank. They are considered a valuable process within many industries that manufacture:
Voltage– 24Vdc to 3x690Vac
Immersion Length– As per requirement
Temperature Control– Fixed or adjustable
Heating Material– Brass or stainless steel
Control Box– Electrified silumin or copper, coated steel.