Basic knowledge of boiler burner

The boiler is an energy conversion device. It releases heat from the potential energy in the fuel through combustion, and transfers it to the water through heat transfer, so that the water becomes steam. The hot water boiler is a part of the output of hot water that heats the water into a certain temperature. Kind of equipment.

 

The most basic components of the boiler are the "boiler" and the "furnace". The boiler is the steam-water system in the boiler equipment, which is the heat-absorbing part of water into gas (or hot water). The furnace is the combustion system in the boiler equipment. It is the exothermic part of the chemical reaction between oil and air to produce high-temperature flames and flue gas. "Pot" and "furnace", one absorbs heat (oil and gas release heat energy through combustion, which is absorbed as much as possible, and the other releases heat ( The oil and gas are burned to the maximum and the heat is released to the maximum. They form a complete set of equipment.

 

The work of the boiler includes the following three processes: the process of continuous violent oxidation and combustion; the heat transfer process of the flame and high-temperature flue gas continuously transferring heat to the water in the pot; the continuous circulation of water in the pot, the vaporization of heat absorption, ( The water circulation process and vaporization process in which the hot water boiler cannot reach the boiling temperature. These three processes are continuously carried out in the boiler and are realized by two working systems including boiler auxiliary equipment and instrument accessories.