China Water Tube Double Drum Boiler Factory


China Water Tube Double Drum Boiler Factory

Our emphasis on increasing green, local governments also china water tube double drum boiler factory operation produces nitrogen oxides and smoke emission requirements become more stringent. Fast boiler followed by the national trend of development, deepening of cleaning boiler product design and development. Lulu as a representative of business development of the national beverage, and hope to find a set of boiler energy conservation and clean in one, for drink production process of fermentation, sterilization, drying, curing and other processes. After many visits and market research, in October 2017 and entered into boiler fast boiler purchase contracts, purchase two 10 tons of steam and a whole 20 tons of steam condensing steam boiler. The two sides this cooperation is the other quality fast condensing gas boiler highly recognized, has proved a powerful strength fast boiler in the boiler production and service of gas condensate from the side.

Low voltage industrial china water tube double drum boiler factory water quality testing content and modern thermal efficiency of the boiler: the boiler this important product website and keywords, I believe we will not feel strange, because the site has relevant articles to explain their knowledge so that we can correct operation and use of the boiler. So, based on this, the next will be in front of the existing foundation, to continue this work, so that we can reach the predetermined objectives and requirements as soon as possible. 1. boiler operators, whether there are different levels? And, at different levels, whether there is a corresponding boiler level and job content? Boiler operators, which are at different levels. Moreover, in its different levels, there is a corresponding boiler level and job content. And this for us, but also must know and understand, because, if you do not this is the case, then there will be problems in the course of their work. 2. Water quality testing low pressure industrial boilers, which on detection index and content, mainly what? The water quality detection voltage industrial boilers, in which the detection index and content, there is a main feedwater hardness, water chloride, PH value of water supply, water supply and the oxygen content, total alkalinity boiler water, boiler water, PH value, boiler water chloride, phosphate boiler water, boiler water and the sulfite nine. Furthermore, indicators are important, indispensable.

Ordinary water is put into the china water tube double drum boiler factory, which is very easy to scale. Because the steam is continuously evaporated, the concentration of calcium, magnesium and impurities in the boiler is very high, which is 30-50 times that of natural water. The scale of the scale is very amazing, and it may not take half a year to one year. Can have 1-2mm scale. Scale damage greatly threatens the safety of the boiler. In severe cases, it can cause the boiler to burst!

What harm grate steam china water tube double drum boiler factory slagging cause? Steam boiler slagging will not only increase the workload of boiler operation and maintenance and overhaul, seriously endangering the safety and economic operation, but also may force the furnace to reduce load operation even forced shutdown. Slagging itself is a complex physical and chemical processes as well as automatically increasing features, once the boiler slagging occurs, since the thermal resistance of the heat transfer deterioration of the slag layer, the slag layer in the furnace and the die temperature are elevated surface temperatures, coupled with slag layer surface roughness, adhesion of slag particles up easier, slagging process results will be intensified. Following a brief set out the harm caused by steam boiler slagging. 1, after the heating surface slag, thermal resistance will increase, decrease heat transfer, reduced working fluid to absorb heat, the exhaust gas temperature increases, to increase heat losses, boiler efficiency is lowered. To maintain the normal operation of the boiler, while increasing the amount of fuel flow rate must be correspondingly increased, which makes the feed, increased loading draft fan, increased auxiliary power, therefore, the economy of slagging steam boiler significantly reduced. 2, when the heating surface slag, in order to maintain the normal operation of the steam boiler, the air flow must be increased. If the ventilation capacity is limited, together with the flue gas channel tends to slagging partially plugged, the flue gas resistance increases, it is difficult to increase the fan flow, forced to down-load operation. 3, the heating surface slagging furnace exit gas temperature rise, resulting in overheating temperatures, combined with thermal excursions caused by slag, Superheater easily cause damage. In this case in order to maintain the temperature and overheating protection reheater, the need to limit movement of the load. 4, slagging combustor nozzle, the outlet stream to change the structure of the burner, so that the condition of the Aerodynamic damaged, affect the combustion process. Severe slagging spout while being blocked, the steam boiler had to down load operation or forced shutdown. 5, water wall slagging, so that it will be unevenly heated parts, adversely affect the safety and control of the flow of hot water wall deviation natural circulation water circulation, may lead to destruction of the waterwall tubes.

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