municipal waste hot water boiler
For different working pressures boilers, to have a separate steam pipes and water pipes, respectively. If when a combination of the main steam pipe, the steam pipe to be fitted with high pressure apparatus and the automatic depressurization safety device that prevents the low-pressure side of the overpressure. When the water pressure does not exceed 20% of the maximum pressure, the system can feed water to the boiler feed water from the total.
Dry maintenance method should be adopted to stop oil-fired boiler for more than one month, wet maintenance method should be adopted for less than one month after shutdown. During the maintenance period should be micro-fire oven, according to the cycle of water, so that the concentration of alkaline solutions are the same. Every five days also take alkaline solution test, such as alkalinity less than 5-12mmol/1 should be added to the solution.
Why boilers more environmentally friendly energy: It is a green energy era, no matter what, people first consideration is environmental protection and energy saving. In particular mechanical equipment, it is considered more environmentally friendly and energy-saving advantages of this. Otherwise, no matter what kind of machine would not be accepted by people, are no market at all. Hot water boiler is moving in the direction of energy saving and environmental protection developed. Therefore, the boiler is also welcomed by the people. Then the municipal waste hot water boiler all have those advantages?
Recently, the Changsha City issued a notice on the transformation of low nitrogen gas boiler 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.