The gas fired boiler is a horizontal quick-mounted internal combustion three-return structure, which adopts the offset furnace tube with wet back structure. The high-temperature flue gas successively scour the threaded pipe, and finally it is discharged into the atmosphere through the chimney through the rear smoke chamber. The whole structure of the gas condensing steam boiler is reasonable, compact and meets the delivery conditions of fast installation. This product is composed of three parts when leaving the factory, the boiler main engine, chimney and piping system, among which the main engine and chimney parts have been manufactured in the factory, and the piping valves and instruments supporting the main engine have been installed randomly, which can be shipped to the site to assemble the main engine and chimney.
The main engine of the gas fired steam boiler belongs to the overall structure. The burner is assembled on the cover of the front smoke box. The main body is mainly arranged with the heating surface and the combustor. It has the characteristics of reasonable structure, compact structure and low steel consumption. The furnace bladder adopts bias corrugated furnace bladder, the insulation layer adopts new light heat insulation material, the outer package adopts color sheet and the outer package is rectangular tubular body, which makes the boiler have obvious advancement and beauty.
Gas condensing steam boiler complete auxiliary equipment, advanced comprehensive technical performance, burners and water treatment equipment unified configuration of the world’s leading well-known brands. Adopt full bevel butt welding, the quality is more reliable. The boiler combustor is composed of a large diameter furnace bladder and a wet back combustor with large combustion space, complete fuel combustion, effective heat absorption expansion and large radiation heating surface. WNS steam boiler heating area is sufficient, can fully absorb effective heat, smoke exhaust temperature is low, heat loss is small, output sufficient, high efficiency.
Condensing steam boiler water capacity, strong adaptability to load changes, stable output. The steam boiler steam space volume is large, the soda water interface and the steam outlet net distance is high enough, steam humidity is low. The safe precipitation time is sufficient, the combustion chamber adopts low level layout, and the water level is determined to meet the standard. Meanwhile, the water level fluctuation time is strictly in accordance with the requirements of the international general norms, and sufficient safe precipitation time is provided to ensure the safe operation of the boiler.
This series of gas fired boilers use multifunctional safety and explosion protection devices. The explosion-proof device connected with the furnace is set at the end of the furnace body, which can automatically reset the high energy generated in the instant when the explosive detonation occurs in the furnace body, and has the function of fire observation and maintenance channel, which is conducive to the adjustment of the burning flame during operation, and the convenience of furnace inspection and maintenance. The boiler is equipped with multiple control protection for pressure and water level, as well as ultra-smoky temperature protection to ensure safe operation of the boiler.
Zozen Boilers products specializing in the production of a variety of high quality boiler and pressure vessel, get the customer the consistent high praise. The gas condensing steam boiler has compact structure, advanced and reasonable design concept, long service life, stable and reliable operation. Our boiler products are sold in more than 100 countries and regions all over the world, and we have reached a friendly cooperative relationship with many users.