Established in 2007, the shanghai yanno boiler manufacturing company ltd. Has a national class a boiler licence and is a shanghai city high-technology enterprise with its headquarters in the kaiten industrial park in shanghai. Main battalion: fuel-fired gas vapour generators, electro-heated steam generators, hot water boilers, energy-efficient equipment free of charge, such as outdoor steam stations, welcome advisory visits。
Small steam boilers generate heat from fuel combustion, heating water to boiling, and steam, which works mainly on fuel combustion, heat transfer, steam generation and pressure control, and steam output, as follows:
Fuel combustion and heat generation
Small steam boilers have a variety of fuel types, often coal, gas, diesel, electricity, etc. In the case of fuel-fired small-scale steam boilers, the fuel and air are fully mixed in the boilers and are lit to produce high-temperature smoke. These high-temperature gases carry large amounts of heat, providing an energy source for subsequent heat transmission。
Heat transfer and water heating
High-temperature fumes exchange heat with water through heat exchangers in boilers (e. G. Water pipes, fire pipes, etc.). In the process, the heat is transmitted to the water through radiation, cross-flow and transfer, increasing the temperature of the water. For example, in standing small-scale steam boilers, the fuel is nuanced and burned in the oven, the high-temperature flue gas is irradiated in the oven, then reheated into the pyrotechnic pyrotechnics for heat, and finally excreted through a cigarette box。
Vapour generation and pressure control
As the temperature of the water continues to rise, the water starts to boil fully, producing large amounts of steam. These vapours accumulate within the boiler, resulting in a gradual increase in pressure. In order to ensure safe operation, boilers are usually equipped with pressure control equipment (e. G. Safety valves, pressure meters, etc.) to monitor and control pressure in the boiler in real time. When the pressure exceeds the set value, the safety valve is automatically activated, releasing excess vapour and maintaining the pressure within a safe range。
Steam output and applications
When the pressure in the boiler reaches a predefined value, vapour is transported through the steam pipe to a device or process requiring steam. Small-scale steam boilers are widely used in many areas, such as the cleaning and ironing industry, the packaging machinery industry, the biochemical industry and the food machinery industry, for driving equipment, heating materials, disinfection and so on。
