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how boiler heating surface formula

Understanding and gas-fired how boiler heating surface formula air consumption PC-related factors: the boiler this important product website and keywords, the following will continue its work to learn, but in the form of learning, is a question and answer format to adopt in order to have a complete understanding and at the same time, be able to promote the learning process of the product, so as to reach a predetermined learning objectives and requirements as soon as possible, so in order to realize the value of the boiler. 1.PC boiler, which in turn can call it what? PC boiler, which in turn can call pulverized coal boiler, its English name, is Pulverizedcoalfurnace. And, which is a boiler, the characteristics thereof, for the fuel into the combustion chamber together with the air, while the fuel combustion in suspension. Therefore, it is to the advantage of the rapid combustion, high-capacity, high efficiency, and adapt to a wide coal, but also many applications.

Rear of the how boiler heating surface formula deposition of combustible material, re-ignition combustion phenomenon known as secondary combustion. The occurrence of secondary combustion boiler, will economizer, Fan burned, when severe may also totally destroyed the rear of the boiler.

Exhaust heat loss factors determines the size of the three: the exhaust gas temperature, excess air coefficient, and the cold air temperature. Wherein the excess air ratio of gas how boiler heating surface formula is a major factor. Excess air ratio is too large a tremendous waste. A lot of cold air into the furnace inside, first reducing the temperature of the furnace, combustion conditions become unstable, but also increases the flue gas volume, increased heat losses. Calculations show that when the excess air ratio is increased to 3.0 from 2.0, heat losses to 4.5%. While increasing the drum Fan burden, so power consumption increases. In order to improve the gas boiler thermal efficiency, we must pay attention to and raise awareness of the serious dangers for the high excess air ratio caused by combustion in the regulation strictly control the excess air ratio, which is currently heating industry in areas often overlooked.

Chinese wine culture has a long history, wine blend. In the process of making wine, almost all wine prices are inseparable from the brewing process steam, we can say the stability and quality of steam purity of the wine production plays a decisive role. Lefort Wine has been committed to producing high-quality wine products, December 2016 No. 1, Lefort wine and I signed a one 4 tons of steam condensing steam how boiler heating surface formulas, the company continues to provide high-quality wine work steam.

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