Analysis of characteristics of coal-fired boiler dust collector
After continuous innovation and improvement, the dust collector of coal-fired boilers makes the cost of small coal-fired boiler dust collectors lower and lower, the dust removal effect is higher and higher, the operating cost is lower and lower, and the emission indicators fully meet the national new standards.
Characteristics of coal-fired boiler dust collector According to the air volume selected by the tonnage of the boiler, the control filtration wind speed is not more than 0.8m/min, which ensures ultra-low emission and prolongs the service life of the bag. The dimensions can be designed according to the location of the site to meet the site conditions and have the shape "arbitrary". A high quality pulse valve configuration is used with a service life of no less than five years. The special filter material PPS is used to make dust-removing cloth bags, and the service life is guaranteed to be no less than two years. If there are special requirements, it can be raised. The dust collector has been carefully rusted and sprayed with high-quality anti-corrosive paint and topcoat to resist wind, sun and rain.
As the filtration condition progresses, when the surface dust of the dust bag reaches a certain thickness, the lifting valve is closed by the cleaning control device (differential pressure or timing, manual control) according to the setting procedure, the current unit is controlled to be offline, and the electromagnetic pulse valve is opened. Spray and shake off the dust on the filter bag. The dust falling into the ash hopper is discharged through the ash discharge valve and sent out by the ash conveying system.
Functional Oligosaccharide
Functional oligosaccharides refer to oligosaccharides that are difficult or impossible to be digested and absorbed by the human body and have special physiological effects on the human body. Its sweetness is generally only 30-50% of that of sucrose, and it has physiological functions such as low-calorie, anti-caries, prevention and treatment of diabetes, and improvement of intestinal colony structure. Due to the special physiological functions of functional oligosaccharides, it becomes a nutrient and health care product. A new generation of food-effect raw materials that integrate diet and therapy. It is a new functional sugar source that replaces sucrose and has a wide range of uses and application prospects. Common functional oligosaccharides include: xylo-oligosaccharides, fructooligosaccharides, galacto-oligosaccharides, isomaltose, raffinose and so on.
XOS, GOS, FOS, IMO, Raffinose, oligosaccharide
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