Secondly, if your boiler is electric steam boilers, the installation should pay attention to the ground as it relates to the use of safety later. In order to secure the ground wire installation, a ground line nearby and piling a depth greater than or equal to 1 m 5, the cable connector ground should be sintered at a ground pile head. Moisture to prevent rust should be higher than the ground connecting linker 100mm is appropriate. Boiler exhaust chimney to be discharged toward the outside should be, and should be higher than at the outlet of the boiler Di from 1.5 to 2 m. Ask your local branch overhaul of special equipment installed after the declaration. Acceptance by the relevant part of the consent to the use, and receive a use permit before using the boiler. 30L or less than the vapor pressure of the design of steam generator volume is less than 0.1MPa fall within the scope of the national exemption, ie no need for boiler use permits can be used.
On January regular press conference, Secretary, Ministry of Environment environment atmosphere Liu Bingjiang said: Through the joint efforts of the whole society, national ambient air quality is generally improving. But issues of current emissions of air pollutants is still high, industry structure, energy structure is still prominent, air pollution control remains to be done.
2019 is to win the battle of the blue sky in tackling it. China Environmental Science Research Institute Professor Xue Zhigang said China is still partial to change the energy mix of coal to Beijing and Tianjin, for example, though not local, but coal consumption per unit area of 5 to 6 times the national, so to adhere to focus total coal consumption areas under control.
First, the structure of coal-based energy, coal pollution characteristics significantly. Shaanxi, Shanxi coal-producing province is also the province's coal consumption, coal consumption Fenwei plain more focused, coal accounted for nearly 90% of energy consumption, much higher than the national average of 60%.
Second, the emphasis on regional industrial structure, industrial pollution emissions from large. Fenwei plain alumina, coke, iron and steel, coal, chemical and other heavy chemical industry, small-scale enterprises, low level of equipment, and most enterprises have yet to achieve a stable discharge standards, ultra-low emission completion percentage less than the transformation of thermal power enterprises in Beijing, Tianjin the level of pollution control needs to be improved.
Third, the prominent road transport pollution, emissions from large heavy vehicles. Fenwei plain is an important channel Shaanxi, Inner Mongolia and Shanxi coal Sinotrans, common to road transport, heavy industry-oriented industrial structure to further increase the pressure of road transport.
Hebei Province in 2019 government work report, determined to win the battle of the blue sky, ultra-low emissions to accelerate the transformation of key industries and promote clean coal casual alternative, "scattered dirt" dynamic business continuity cleared, Hebei Province, the year will be 10 million tons of coal Yajian thermal power 500,000 kilowatts.
Tianjin in 2019 to promote low-nitrogen transformation and construction work clean diesel transformation of mechanical gas-fired boilers, in an orderly urban and rural residents clean alternative to coal for heating, PM2.5年均浓度持续下降. In addition, Guizhou, Gansu, Heilongjiang and other places have made the coal control target.
It is reported that, after the heating season this year, the Ministry of Environment will work with ecological scientific and reasonable arrangements around 2019 bulk coal management plan. Regional authorities will further strengthen joint prevention and control, continue to implement the autumn and winter tackling action in key areas. In the future, China will focus on promoting the Beijing and Tianjin and the surrounding areas, as well as bulk coal governance Fenwei plains, to the 2020 heating season, the basic completion of the plains to live and bulk coal for heating in winter instead.
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Free supervisory inspection gas steam boiler with a small do? Recently, many customers called to ask small steam boiler there? The problem I think has been plagued by many users, and now I am going to say about you in the end there is no small steam boiler. There are inscriptions specified in the country last year not to produce 0.3 tons less gas steam boiler, because of the very high probability of small vertical steam boiler accidents, often because of lack of water caused by the boiler, to the production of small countries is strictly prohibited after conventional steam boiler, the company's R & D staff spent half a year of successful development of a no-supervisory inspection, small steam boiler for the inspection of small steam boiler, specifications from 0.1 tons to 0.5 tons of gas, oil, gas, this does not require quality and technical supervision boiler inspection and acceptance, and acceptance-free design of steam generator water volume is less than 30L, according to state regulations, "steam boiler safety technology supervision" within the exemption permits boiler use a range of countries, namely without going through the boiler use permit. Eliminating the need for a year dealing with government departments, more peace of mind. Boiler with full intelligent automatic control technology, as long as someone to fill the fuel inside the boiler on it, if the boiler water itself it will automatically go inside the boiler water, high degree of automation, pressure can reach 10 kilograms, gas for 3 minutes can the steam, fuel gas only three minutes to reach 4 pressure.