Working principle of industrial monoblock diesel steam boiler:
The heating equipment (burner) releases heat, which is first absorbed by the water wall through radiant heat transfer. The water on the water wall is boiled and vaporized, and a large amount of steam enters the steam drum for steam-water separation (except for the once-through boiler), and the separated saturated steam enters the superheater. Continue to absorb the heat of the flue gas from the top of the furnace, the horizontal flue and the tail flue through radiation and convection, and make the superheated steam reach the required working temperature. The boiler for power generation is usually equipped with a reheater, which is used to heat the steam after the high-pressure cylinder performs work. The reheated steam from the reheater goes to the middle and low-pressure cylinders to continue working and generating power.
The working principle of the boiler
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 fuel combustion 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 the "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 part of the combustion equipment, the combustion of fuel continuously releases heat, and the high-temperature flue gas produced by 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.
