China pellet boilers manufacturers
Diqing in Yunnan Nonferrous Metals Co., Ltd. mainly engaged in Pulang copper mining, site selection, sales and other items. As we all know, in the copper smelting process, it consumes a lot of electricity and thermal power resources, which account for most of the hot water consumption. Combined with the actual demand Diqing company, to provide fast Boiler 1 stage electric heating hot water china pellet boilers manufacturers of 2.1MW.
Gas china pellet boilers manufacturers daily consumption of natural gas heating value is determined by the operating load and operating time, the degree of energy, natural gas.
Possible causes fuel gas steam china pellet boilers manufacturers water shortage is the main medium heat boiler, steam boiler, the drum (boiler shell) is housed and maintain a certain amount of water, and steam pressure boiler water level allows relatively stable, but also conducive to the natural circulation boilers and steam separator, it is essential for the safe operation of the boiler. If severe boiler water, boiler evaporator heating surface tubes will overheat or even burned collapse deformation; Expansion Leakage tube expander that fall; steel heating surface hot or burning, reduction or loss of carrying capacity, pipe bursting; furnace wall is damaged etc., if handled improperly can lead to more dire consequences. . Main causes of dry fuel gas in the steam boiler: 1 operating personnel negligence, strict monitoring of the water level; 2 after the boiler blowdown, not closed and the drain valve is not tightly closed, valve leakage or waste; water supply device 3 or the feed water. line failure, the water supply is reduced or interrupted; 4. table water vapor, the water pipe even clogging, leakage or other causes of cock false water level; 5 boiler waterwall convection bank, economizer vent tube or breathing tube blasting release of water vapor.
The key to avoiding the excess air in the furnace is the proper air distribution and the appropriate monitoring and control means. The monitoring method has a method for measuring the content of CO2 or O2, and the oxygen content of the gas china pellet boilers manufacturers is usually determined. This is because the gas boiler is burned with a slight positive pressure, and the sealing problem is easily solved. The measurement of the oxygen content accurately reflects the excess air coefficient value. Nowadays, the oxygen content measurement technology generally uses a zirconia constant temperature oxygen analyzer to continuously measure the oxygen content of the flue gas. According to the oxygen content of the flue gas as a reference, the air-fuel ratio is properly adjusted to perform low-oxygen combustion.