How much bath center boiler

How future trends gas how much bath center boiler kind: combined with social development of China's energy situation and adjust their strategies into the market after the gas boiler has been widely spread and use. So, combined with the actual situation now, how about reputation of a good gas-fired boiler in the future development trend?

Recently, the Weifang Municipal Quality Supervision Bureau investigation work for power plant how much bath center boilers, boiler pipes mainly the situation, avoid boiler due to pipeline damage caused by explosion or other accident, serious economic losses and social impacts.

Quality Supervision Bureau adhere to problem-oriented, carefully study and strictly enforce the AQSIQ and the Provincial Quality Supervision Bureau of the requirements for the range of power plant boiler pipeline design, manufacture, installation, inspection, management and regular inspection of the use of accurate knowledge boiler safety awareness the importance of strengthening the red line awareness, risk awareness and responsibility to play, continue to maintain high pressure, strengthen safety supervision work of the power plant boiler tubes.

Bureau of Quality Supervision focus on checking whether the boiler tubes carry out regular inspections in the construction of power plant boiler accessories combination whether to implement supervisory inspection of manufacturing, installation work unit level meets standard requirements, flow meter housing if there is a security risk, whether the use of units developed power plant boiler tubes emergency plans and emergency rescue exercises, in a timely manner to improve the problems found.

To date, Weifang City inspectors were deployed 257 times, check the power station boiler unit 58, checking in with a number of boiler 193 units, eliminate safety hazards 78.

Henan define the basic operation of gas how much bath center boiler gas boiler Henan process: a steam generation apparatus using a fuel having a certain pressure and temperature of the working fluid heated by the heat of combustion released by the "pot" and "furnace" two major components. Meanwhile, in order to ensure the normal operation of the boiler must also complete with the necessary accessories, instrumentation and ancillary equipment. "Pot" is the portion of the gas boiler filled with water, the role of which is to absorb the "furnace" in the exothermic heat, the low temperature water into hot water, steam or become a certain pressure and temperature. "Furnace" is the partial combustion of the fuel gas boiler, its role is to generate heat for fuel combustion "pot" absorbent, generally referred to as "combustion apparatus." The basic working process of the gas boiler Henan: Henan gas boiler has three working equipment operation process are performed simultaneously, i.e. the combustion process of the fuel, the high temperature flue gas generated in the combustion process and transfer thermal energy to produce process steam and hot water to the water. Any of a process such as not functioning properly, will affect the economy and security of the operation of the gas boiler. Henan boiler flue gas flow: primary air through the primary air fan through the air passage to the primary air preheater enters the heating bellows, participation by the combustion into the combustion chamber, while the secondary air through the secondary air passage into a different height to participate in the combustion furnace. Furnace flue gas temperature to the heating surface and the second backhaul convection tube furnace produced in the furnace, and the convection heating surface tubes through the economizer heat exchanger after the completion of (heat deaerator) or the air preheater to the exhaust filter , after the desulfurization and dust collector through the flue gas by the induced draft fan into the atmosphere through the chimney. Gas boiler soda process: raw water through an ion exchanger made of water addition to salt water desalinization water tank, demineralized water pump with demineralized water hit the deaerator, the deaerator through the heat deaerator, and then through the feed water feed water pump Station to the economizer, and then to the steam drum, the water vapor through the bag and the downcomer lower header, the waterwall tubes, the drum in continuous cycle circulation circuit composed of saturated steam generated by the drum to the extraction tube package cladding tubes and superheater levels so as to become superheated steam temperature and pressure, and finally into the turbine work.

Scale appears only after heat conductivity of less than 0.5% of the metal, the how much bath center boiler fouling occurs, if the thermal efficiency to be achieved when there is no scale, can increase the temperature inside the boiler heating surface, for example: when the furnace wall temperature of 250 deg.] C, when generating the scaling 1mm, if you want to achieve the same thermal efficiency, we must increase the wall temperature 650 ℃, heat absorption rate is very low at this time, increased power consumption, fuel costs increase exponentially.