What are the functions of boiler auxiliaries?
Boiler heating can not be completed by only one boiler. It needs boiler auxiliaries such as combustion equipment, energy-saving equipment, water treatment system, fans and valves to form a complete heating system. So what is the function of boiler auxiliaries?
The role of boiler auxiliary
Oil-fired gas burner: responsible for mixing fuel and oxygen in the boiler hearth, igniting through the ignition device, and continuously burning and heating the water inside the boiler;
Grate: The fuel falls on the grate through the feeder, ignites and burns, and the burnt slag falls into the ash hopper with the movement of the grate;
Water treatment: According to the water quality, the water treatment system is reasonably selected to ensure that the water quality of the boiler feed water meets the standard;
Air preheater: The heating surface at the tail of the boiler, the air is heated by the air preheater and then sent to the furnace to increase the furnace temperature, promote the ignition of fuel, improve or strengthen the combustion, and ensure the ignition stability under low load;
Blower: Overcome the resistance of air preheater, air duct and burner, deliver combustion air, and maintain full combustion of fuel;
Induced draft fan: remove the flue gas, maintain the furnace pressure, form flowing flue gas, and complete the heat exchange between flue gas and air;
Feed water pump: the condensed water in the deaeration water tank is increased in pressure by the feed water pump, heated by the high pressure heater, and then transported to the inlet of the boiler economizer as the main feed water of the boiler.
Reasonable allocation of boiler auxiliary equipment to ensure economical heating
ZOZEN Boiler is not only responsible for providing users with high-quality industrial boilers, but also provides users with a full range of services, including full-process installation guidance, 72-hour accompanying operation, and tailor-made boiler rooms to help users achieve economical operation. ZOZEN Boiler studies the role of various boiler auxiliary machines, and designs the boiler heating system reasonably. After practical application, ZOZEN boiler thermal efficiency is generally higher than that of similar products in the market.
If you need to purchase a boiler and learn the function of each boiler auxiliary machine in the system, please contact ZOZEN customer service online.
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WNS series gas-fired (oil-fired) skid-mounted hot water boilerLive Chat0.7-2.8 MW1.0 MPa
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DZW series biomass-fired reciprocating grate steam boilerLive Chat15-35 t/h1.25 MPa / 1.6 MPa / 2.5 MPa
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DZL series biomass-fired steam boilerLive Chat2-10 t/h1-2.5 MPa
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