China's industrial introduction of steam system and boiler water tube boilers with coal as the main fuel, with a small stand-alone capacity, divided Maldistribution characteristics. Due to the low degree of automation equipment and long service time, low operating efficiency, pollution is also very serious. Survey results showed that nitrogen oxide emissions from industrial boilers account for 15% to 20% of the total emissions of nitrogen oxides, grate is an important part of industrial boilers, and thus emissions of NOx can not be ignored.

Boiler plant equipment as three major important energy conversion device, fuel chemical energy into heat energy, and the pot was heated using thermal energy to become hot water having a sufficient quantity and a mass (steam temperature, steam pressure) steam turbine for use. The Anyang City, the power company to my company to buy a split 2 tons of steam condensing gas steam introduction of steam system and boiler water tube boiler for supplying electricity demand. The WNS series split condensing boilers using advanced technology designed to greatly improve the thermal efficiency of the boiler, up to about 96%.

Continuous feed water introduced with the progress of the automatic control system an amount of evaporated steam introduction of steam system and boiler water tube boiler, especially after the selection of oxygen and other equipment, and to ensure the quality of steam to ensure proper operation of the deaerator, the feedwater must require successive active control system. The float system wide selection inductive sensor. It is somewhat a valve three conditioning system consisting of float sensors, controllers and electric control. Its operational principle is: the float displacement signal charge → → → inductive signal controller has opened, stop, three off switching signal, monitoring the subject for Free actively operating the steam boiler feed water control valve opening degree, the amount of water to adhere to the load requirements satisfied, so that adhere to the boiler water level in the range of 10 ~ 15mm, and the pump can be successive operations.

Disclaimer for gas-fired atmospheric hot water introduction of steam system and boiler water tube boilers:

1. The installation of boilers and other ancillary equipment is technical, in order to ensure the safe operation of atmospheric boilers, non-professional personnel do not install themselves.

2. Any wrong installation (or modification) will certainly cause a lot of inconvenience or great harm to the user (furnace body blow-up)

3. Please install and use in strict accordance with boiler product instructions and relevant national laws and regulations. The instructions are compiled in accordance with the current documents and technical requirements of the State General Administration of quality Supervision and Inspection, the General Administration of Quarantine, the State Economic and Trade Commission and the labor and personnel departments. Otherwise, if an accident occurs in the operation of the atmospheric pressure boiler, the factory shall not be responsible for the operation according to law.