Compared with the same tonnage of gas fabrication process of water tube boiler panels, NOx emissions of nitrogen gas boiler body at low cost will be higher than 30mg of 60% -80%, the burner would cost 30% -50% higher.

Boiler maintenance fabrication process of water tube boiler panelss summer after a period of time, we all know you want to carry out maintenance, but maintenance is luxurious, in fact, the time period is divided seasons, summer and winter maintenance methods are not the same, the following gave you about summer maintenance of equipment: 1, shutdown exhausted after pot of water to clean up soot and scale, open manholes, hand holes boiler to dry, then add calcium oxide in the furnace and other locations, after closing manholes, hand holes to prevent the ingress of moisture. 2, the housing is mostly made of a metal, they must pay attention to prevent moisture. ① worth to remind that the bottom of the plane must not be stagnant water gas boiler operation, the water once it is susceptible to corrosion, erosion after the enclosure is not only unsightly but also affect the insulation effect, and some even affect its safety. ② anti-corrosion as well as a simple method is to paint coated boilers, this shortcut will not only enhance the aesthetic appearance of the boiler, but also reduce the possibility of dangerous accidents. 3, the use of fuel: it is inspected once every 3-6 months to check all aspects of the maintenance ① once every 2-3 weeks. ② When checking the boiler: is divided into two inner and outer portions, wherein particular attention corrosion and weld steel plates, if it is found necessary to timely repair severe corrosion. 4, if long-term neglect flaw, it could have serious security problems, by then more harm than good. 5, about once every two weeks after the inspection, and the desiccant is failed. Boiler maintenance is vital, if maintenance is not in place it will affect the use of equipment, noting that according to the season we want to combine maintenance and other factors together, ensure that equipment can be long-term use, improve work efficiency.

10th June this year, the provincial government agrees that the ecological environment in Zhejiang Province Office issued the "Notice on the implementation of special emission limits national emission standards of air pollutants" (hereinafter referred to as "notice"), marking the full implementation of Zhejiang Province especially national emission limits of air pollutants.

"Special emission limits" is mainly for land development density is already high, the environment carrying capacity began to weaken, or less atmospheric environmental capacity, ecological environment is fragile, more stringent prone to serious air pollution problems in sensitive areas and set the emission limits. Implementation of the national emission standards for special emission limits, Zhejiang Province in favor of further strict pollution management, reduce pollutant emissions, to further improve air quality, but also help promote the integration of the Yangtze River Delta environmental standards.

In fact, back in 2013, Zhejiang has already begun in some areas particularly the implementation of the national emission standards limit emissions of air pollutants, but was limited to Hangzhou, Ningbo, Huzhou, Jiaxing and Shaoxing, Hangzhou Bay five cities; and this is to expand to the province level. In addition to a wider geographical range, "advertisement" clearer pollutant emissions targets, e.g., volatile organic contaminants not individual indicators, including not only non-methane hydrocarbons, total volatile organic compounds such as benzene, benzene and other pollutants indicators meet the definition of volatile organic compounds should be performed; also more involved in the industry, such as boilers only provides original coal-fired boiler, and "notice" it covers all types of boilers (including oil, gas).

It is reported that, in the national emission standards have been implemented, a total of 25 standards set emission limits of air pollutants in particular; at the same time, the recent ecological Ministry of Environment and the State Administration of market regulation has released three national emission standards of air pollutants, namely, pharmaceuticals, paints, inks and adhesives and volatile organic compounds fugitive emission control standards, and will be from July 1, 2019 implementation. According to "notice" requirement, the province is also involved in the enterprise should implement special emission limits specified in the three standards, the execution time of the emission standards time synchronization. Provincial Department of Atmospheric environment Department official said: "The implementation of the national emission standards for emission limits in particular, help to further strict management of our province pollution, reduce pollutant emissions, to further improve air quality, but also help promote environmental protection in Yangtze River Delta standard integration. "

For our mining and use of natural gas is still in the development stage, gas prices are still floating in. Many want to use natural gas fabrication process of water tube boiler panels users and potential users are very concerned about the problem of consumption of gas boilers, gas boilers of how to reduce gas consumption has become the best way for people to seek to reduce the cost of the boiler. So, how to do to achieve this aim?