Mostly used in the membrane wall water tube modern high pressure high duty boilers, having a simple structure, save steel, insulation and air tightness better advantages.

High Efficiency Boilers – The term “modern high pressure high duty boilers efficiency” refers to thermal efficiency (fuel-to-steam efficiency) of the boiler’s heat exchanger, taking into account radiation and convection losses. High efficiency boilers maximize the transfer of heat from the combustion process to the water or steam in the boiler, keeping fuel requirements lower as a result of optimized performance.

Fuel gas-fired modern high pressure high duty boilers fuel gas burner operating method Burner method of operation! Consistent body oil-fired boiler and gas boiler, supporting auxiliary equipment is probably the same, the choice of different burners. Selection based on oil-fired boiler and burner gas-fired boiler: the heat value of the fuel, the fuel composition ratio of each component. (A) Fuel Burner: ① the power switch on the main power; ② start switch is pressed, the burner motor starts i.e., spark ignition electrode, after the pre-blowing time of about 7 seconds, i.e., the solenoid valve to automatically open the nozzle mist discharge, a flame after ignition spark. At this time, the photoelectrode and then stopped 15 seconds delay ignition, the burner into the normal working; ③ If the ignition is not successful, the flame is not formed, or photovoltaic systems fail to sense flame brightness, after a safety time of about 25 seconds, the alarm system operation, the cutting burner startup procedures, failure red light. ④ The red light failure, the subject 3min before pressing resume button to restart the burner; ⑤ damper position should match the size of the nozzle, has generally been adjusted at the factory, but with different pressure generated in the furnace difference is adjusted until the burner flames, the mixture was adjusted to align the air flow duct, the air volume is too small will produce smoke, excessive wind will blow out the flame, the flame stabilizer generally is not appropriate for the black smoke. (Ii) Gas Burner: main switch is turned on and the temperature control switch, power transmission to the control box, a valve is opened through short "self-test" after the waiting time, the controller starts up the burner, the combustion gas from the head discharge gas is ignited, a flame, a flame to a flame probe probe, the flame continues to burn and ignition stage to complete the operation. If the ignition failure or malfunction middle fire, gas solenoid valve will close within one second. Red button on the controller will be shiny surface intentionally "locking" To unlock the reset button is pressed, the red light off to start again. After successful ignition of the burner, adjust damper position of the burner head and gas flow to the burner well and meet the load requirements. Fuel gas-fired boiler burner configuration wide variety of brands, users must be carefully chosen, select the appropriate type and brand. The same type of fuel gas steam boiler and hot water boiler burner model configuration is slightly different!

In recent years, Hebei Province People's Government to respond positively to Blue Sky Battle action plan promulgated by the state, and all of 35t / h coal-fired modern high pressure high duty boilers and below in the Hebei province out of the transformation process. First Hospital of Baoding respond positively to the call of the provincial government, eliminate serious pollution of the original coal-fired boiler hospital, citing energy saving steam boiler to natural gas as raw material. After a series of market research, WNS Series Split hospital condensing gas boiler boiler other fast soft spot.