Steel boilers, as their name implies, are made of steel and are usually made of horizontal cylinders. Steel boilers have a combustion chamber in which pipes are placed around this chamber. The pipes that are installed around the combustion chamber of steel boilers are made of a special alloy so that they do not burn or damage in the face of a direct flame. These pipes are called (fire pipes). Steel boilers are divided into friends from the point of view of heat transfer, which are as follows.

The pressure difference between the combustion chamber of the boiler and the ventilator (also called the exhaust chimney) creates a suction that carries the products of combustion along with the boiler and directs it to the chimney. The natural suction of boilers depends on the natural buoyancy of hot gases to remove combustion products through the aerator and direct fresh air into the combustion chamber. Mechanical suction of engine room boilers includes compressed air, where the air is forced into the combustion chamber by a fan or blower to maintain positive pressure. Induction suction, where the air is drawn through the combustion chamber by a fan or blower to maintain negative pressure.

There is a significant amount of stored energy inside the engine room boilers. Changing the state of water at a very high temperature from a hot liquid to a vapor releases a lot of energy. (In fact, high-pressure hot water can be converted to steam at atmospheric pressure. This is called flashing.) For example, cubic foot of water will expand by , cubic feet when converted to steam. So if you can trap all the energy from a gallon home hot water blast at degrees Celsius, you have the power to launch a balanced weight car (. tons) to a height of feet with initial acceleration. You will have miles per hour. This height is equivalent to the height of more than a -story building.

In commercial complexes, natural gas is mostly used as fuel for engine room boilers because it is usually easily accessible, clean, and more economical than diesel and electricity. Some engine boilers are designed to use more than one type of fuel (usually natural gas and diesel). Dual-burner boilers provide extra gas for fuel outages. It also allows the consumer to use petroleum fuel (diesel) when the amount of natural gas reaches a peak. When the amount of natural gas is higher than other fuels, it is possible to save on fuel costs by using cheaper fuel and limiting the use of natural gas.

CATEC is one of the few companies in Egypt that offer REAL technical support. Your staff is kNowledgeable and can offer help anytime by all means. Many agents and company partners for famous manufacturers come to me and tell me we will support you after sale .. I tell them support is not about reporting a problem and sending an email and wait for reply, WE CAN DO THAT! Support is about being on site solving the customer`s problem and let the customer kNow why and how to deal with this problem in the future .. And this is what CATEC does !!