Henan define the basic operation of gas 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.

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Dairy industry boiler

The variety of dairy products occupies a very important position in people's lives. The dairy industry is growing rapidly as people's needs grow.

Called gas heating boiler water level at the Water Act Henan Henan gas heating boiler water level unknown unknown application called Water Act: 1, lack of water called Water Act: First rinse water level, water level not seen after flushing is complete, turn off the steam Hancock carefully observe whether the water level rises . Hancock first open sewage, the water level get flushed, and then close the steam cock, so that the water connecting pipe to get water, and then close the drain cock to see if Henan gas heating boiler water level rises. 2, full of water called Water Act: First rinse water level gauge, after washing, turn off the water, open sewage Hancock Hancock, if the water level drops, are not serious filled with water, if the water level only water and invisible, is a serious serious filled with water. First open the drain cock, the water level get flushed, and then close the water cock, the steam connecting pipe to get flush, and finally close the drain cock, if they can clearly see the water level gradually rises, is not serious filled with water, if the water level rose rapidly, is a serious full of water.