2019 newest stainless steel steam boiler
The choice between the boiler issue to be considered and the selection of different types: for selection of the boiler, some specific issues associated with the control requirements of this site to learn important product, then, is the need to carry out, and also to a firm grasp, so, in order to achieve a comprehensive and detailed, no omissions. So then, without further ado, to proceed immediately, so you can save study time, thus, to improve learning efficiency. 1. The company, which is in the selection of the boiler, the need to take into account what issues? In the selection of the boiler, for enterprises, it should be considered a problem, which is mainly have the following, are as follows: (1) In the production process heating or heating, for their own, how much hot water heating needs amount, or how much steam. (2) whether or hot water boiler 2019 newest stainless steel steam boiler in the boiler parameters, and how is should achieve what extent.
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.
How to determine the tonnage of gas hot water boiler and the number of units? Gas hot water boiler is often considered to be some of the actual situation according to their choice of the time. In determining the use of tonnage and number of units, to understand what their purpose boiler is ready to produce much benefit, the actual situation of the installation site is like and so on, for example, the same eight tons of boiler, the boiler match the actual situation under the conditions, then just an 8-ton gas hot water boiler can be. However, in the scope or conditions of use of the boiler using varying conditions, may also use two 4 tons, this is possible. In addition, for the determination of tonnage, it will have to examine some aspects of the problem of heating area, heating effect, heating pipe layout, heating the climate, temperature, terrain and so the. In short, the gas heating boiler tonnage and number of units of the general factors are the same, long-time heating, heating area, the thermal efficiency of boilers, boiler installation site of the actual situation and other aspects of it are likely to have an impact.
When ignited, the ash door should be open. The fireman should add coal step by step. When the boiler runs normally, the boiler case should be full and the coal door should be closed. Meanwhile, before ignition, the user also need to check the pipe and ensure that it is smooth.