The boiler is a kind of energy conversion equipment.

The energy input to the boiler is in the form of chemical energy in the fuel, electric energy, and heat energy of high-temperature flue gas.

After the boiler is converted, it outputs steam, high-temperature water or organic heat carrier with certain heat energy. . It is mostly used in thermal power stations, ships, locomotives and industrial and mining enterprises.

The main working principle of the boiler is a thermal equipment that uses the heat energy released after the combustion of fuel or waste heat from industrial production to transfer to the water in the container, so that the water reaches the required temperature or a certain pressure of steam.

The boiler is carried out in two parts of “boiler” and “furnace” at the same time.

After the water enters the boiler, the heating surface of the boiler in the steam-water system transfers the absorbed heat to the water, so that the water is heated to a certain temperature and pressure of hot water or steam, which is led out application.

In the combustion equipment part, the combustion of fuel continuously releases heat, and the high-temperature flue gas produced by the combustion transfers the heat to the heating surface of the boiler through the heat transmission, and the temperature of itself gradually decreases, and finally is discharged by the chimney.