The water tube gas boiler consists of upper and lower drum, membrane water wall, convection tube bundle, energy saver and condenser. SZS water tube boiler fuel combustion in the furnace, the flue gas through the convection tube bundle and flue gas waste heat recovery device discharged into the chimney. This series of boilers will play a very important role in the application of thermal energy equipment in the future. The boiler is safe and reliable in operation, and is an ideal green environmental protection product with low consumption and low pollution.
The water tube low nitrogen gas boiler has large heating surface and good insulation effect. In order to ensure the boiler ignition safety, the top of the boiler is designed with explosion-proof door. The furnace is provided with access hole, so that the boiler safety is high, reliable operation, and easy to maintain and repair. The flue gas condensate recovery device is arranged in the tail of the series gas fired boiler, which can effectively control the exhaust temperature and high thermal efficiency of the boiler. Equipped with brand burners and auxiliary machines, accessories, automatic operation, water supply using continuous electric regulation, high combustion efficiency.
This series of boiler products combustor large volume design, so that the combustion more fully. Boiler before ignition will be gas and air completely mixed evenly, and into the special combustion head for combustion, flame temperature can reach more than 1000℃. SZS water tube boiler adopts quick installation structure, convenient installation and transportation, and covers a small area. It is composed of upper and lower drum, model water wall, convection tube bundle and flue gas condensation recovery device. After the fuel is burned in the furnace, the flue gas is discharged into the chimney by convection tube bundle and flue gas condensation recovery device.
SZS series boiler radiation heating surface for the full corrugated furnace, convection heating surface using thread smoke tube, tail layout of flue gas condensation recovery device, furnace size and flame consistent, greatly reduce the heat loss, thermal efficiency can reach more than 95%. Boiler water capacity and the use of natural circulation, heating surface hydrodynamic safety and reliability. This series of products has good heat transfer effect and low metal consumption. The whole boiler is designed on the base of strong steel, easy to install and transport.
SZS water tube boiler flue gas and working medium use countercurrent layout, average temperature and pressure is large, heat transfer is good. The boiler furnace volume selection reasonable, to ensure full combustion of fuel, insulation materials selection of aluminum silicate felt and ultrafine glass fiber cotton, the total thickness of about 200mm. Water tube gas boiler operation saves fuel, low operation cost. The heat storage in the boiler furnace is very small, and the evaporation rate of water after power failure is low, so that the power failure protection operation is simple. The boiler is arranged with explosion-proof door and furnace pressure monitoring device to ensure safe and reliable operation.