china efficient safe heavy oil burner for industry
Boiler feed water contains various impurities and the calcium and magnesium ions, the formation of scale down the long run. Scale very low thermal conductivity, when the heating surface fouling, increased thermal resistance, china efficient safe burner for industry exhaust gas temperature rise, heat losses will increase. In general, the heated junction 1 mm scale, heat losses will increase 2% -4%.
Distinctive feature low nitrogen gas china efficient safe burner for industry is lower NOx emissions. Nitrogen oxides cause acid rain and the greenhouse effect major hazards, our country is in deep renovation. In Beijing, Zhengzhou, Xi'an, 30mg limit nitrogen oxide emissions in the area so strict, we must use low nitrogen gas boiler technology in order to join the normal start.
Recently, the Changsha City issued a notice on the transformation of low nitrogen gas china efficient safe burner for industry related documents. Details are as follows:
1, a total transformation time for two years, 2019-2020 years.
2, the transformation range: High-tech Zone, Furong District, Tianxin, Kaifu District, Yuhua District, Yuelu District administrative region, the city of hope Gaotangling Subdistrict high Tong Ling Area, Osan streets Yujia slope Area, Lake Daze in the region ban on burning streets, white sandbar streets, moon Island street, Jinshan bridge street, Golden Park street, Xingsha streets of Changsha County, Hunan Long street, Quantang streets, Langli streets, long queue streets, such as the scope of the existing town of Sha It is not less than 1 ton of steam (greater than or equal to the rated power or hot water boiler, organic heat carrier in the boiler 0.7MW) gas boiler (facility) (boiler equipment including special directory outside the range) low nitrogen unit owners embodiments transformation. Or more areas outside the area of self-implementation.
3, the transformation of the standard limits: the new replacement and overall gas boiler Changsha NOx emission is less than 30mg / Nm³; gas boiler (facility) was transformed with the nitrogen oxides emission concentration of less than 50mg / m³.
4, 2019 Task: In addition to the Furong District, Yuhua District, within a range of high-pollution fuel combustion zone ban other jurisdictions to start the transformation from June 2019, 50% complete gas-fired boiler (facilities) low nitrogen transformation and complete acceptance.
5, 2020 Tasks: Before the end of October 2020 to complete all gas boilers (facilities) within the range of high-pollution fuel combustion zone ban on low-nitrogen transformation and complete acceptance.
Electric china efficient safe burner for industry electric boiler heating principle to electricity for energy, no noise, no pollution. High quality copper heat pipe, the surface of the low heat load, high thermal efficiency. High centrifugal glass wool insulation using multi-layered, color plate outer inlet; loose-ends packaging cover, easy installation and maintenance. 1, the use of advanced copper heating pipe, low surface load, a long service life. 2, the boiler thermostat soft start soft switching operation, a large operation load adjustment range, adjust the speed of fast, easy to operate. 3, the heating element temperature is automatically adjusted according to temperature changes and the load, and automatically converted into order, not only saves energy, but also the running time of each heating pipe equilibrium, thereby uniformly heating the tube life. 4, one manual remote control, using digital modulation and control schemes SPWM soft power adjustment technology combined. 5, the use of advanced computer boiler control, with reliable performance, high degree of automation, ease of use. 6, boiler accessories, are made of high-quality products at home and abroad, and by the test furnace inspection to ensure the long-term normal operation of the boiler.