Recently, Xi'an, Shaanxi Province take minus coal, train control, dust suppression, government sources, prohibiting other measures, the air pollution caused by human factors reduced to very low, efforts to improve air quality in Xi'an winter. As of early November, Xi'an has cut 100 million tons of coal-fired, 15 high-ranked companies relocate or shut down.

In 2018, the Shaanxi provincial government issued a formal mandate to inform, Xi'an total of 140 million tons of coal to reduce the task, mainly around the Xi'an city government to cut electricity, central heating boilers Chaigai, urban and rural residents scattered coal and gas supply security in four areas of governance to carry out jobs. As of the end of October this year, has cut coal 1.015 million tons, completed 70.7% year plan. Built area of ​​29,419 catering units are the use of clean energy, outside built-up area 5196 catering units are to switch to clean energy.

Vehicle exhaust is one of the sources of atmospheric pollution. In order to strictly control the "black tail", environmental management staff at the three-ring along the line, passenger stations, farmers market, food stores and other black smoke high incidence of vehicle checkpoints set up 423-bit, low-speed vehicles investigated a total of 71,300 cases to go cut the line , black smoke car 7027 cases.

In the "anti-summer period", Xi'an continue to implement the motor vehicle limit line of control measures, and completed the 3255 update of pure electric buses put into operation, the completion rate of 102%. Newly started construction of public parking spaces 12,908, 86.1% completion rate. Investigate ChaoBiaoChe 3504.

In terms of the source rule, Xi'an cumulative Mopai "scattered dirt" Enterprise 21021 (including New West Ham), complete renovation 8163, completion rate of 38.8%; 15 high energy consumption, high emission enterprises to complete the relocation or shut down; 3399 Taiwan low nitrogen gas boiler to complete the transformation, the completion rate of 99.4%.

40 industrial enterprises complete control of volatile organic compounds, the completion rate was 88.9%; 26 224 restaurants and stalls point to install smoke purification facilities; 1259 spray paint auto repair business to complete in-depth treatment of exhaust gas, and all the installation of pollution control equipment independent meter; the Third Ring Road 336 gas stations outside the full completion of the transformation of tertiary recovery of oil and gas, and all the installation of pollution control facilities separate meter.

In terms of prohibiting, Xi'an completed summer crop straw comprehensive utilization area of ​​249.82 acres of mechanization, comprehensive utilization rate of 95.4%, exceeding the target task. At the same time, organized and implemented six acres and nine provincial and municipal straw utilization demonstration projects, compared with the provincial target increase of 12.5 percentage points; investigate and deal with the problem of black smoke burning from 457; 8 consecutive years of summer and autumn straw Jinshao to achieve "zero fire point" goal.

This year, the Xi'an handled a number of prominent air pollution problems. City of iron-fisted rule examination revealed a total haze to do all kinds of air pollution problems 1862, the city set up a team of 153 people to strengthen the supervision and inspection found problems common enterprise 6128, cross-check inspection found a total of 11,781 business problems. These issues are issued under the supervision of the list of issues to be reform.

Second, because great efforts in recent years, National Board of Boiler "from coal to gas," the first two years of production of gas outdoor coal boiler with hoppers and large manufacturers are showing a shortage situation, but also a part of newborn would like to take an opportunity to withdraw money speculative manufacturers . Xiao Bian remind you once again, in the purchase of a condensing boiler must keep their eyes open, cooperation and quality reputation Double Excellence boiler manufacturers.

Electric outdoor coal boiler with hopper advantages: electric boiler because of its low consumption, convenient, more and more people are welcome, so that people no longer have problems because of coal, causing a lot of unnecessary trouble, electric boilers do not understand what advantage allows electric boiler You use the electric boiler to join the ranks of it? Below these advantages, it must give you enough reason to use an electric boiler.

Two reasons for gas-fired outdoor coal boiler with hoppers are widely used: various types of boilers, each boiler combined effects, although similar, but differ in the use and application requirements, and utilization of gas boilers in recent years, more and more, is widely used in various fields, thus it necessarily useful significant advantages and characteristics of the following article to do a comprehensive analysis of the two main reasons the gas boiler is widely used. First, in line with environmental standards, higher efficiency due to low gas other fuel gas boiler ash, sulfur and nitrogen than coal, burning more fully, and thus the amount of dust in the dust rarely, can greatly mitigate environmental pollution, and better meet the environmental requirements of modern production, on the other hand due to better overall environmental performance of a gas boiler, prompting the convection bank erosion bear small, good heat transfer, heat radiation and strong, low exhaust gas temperature, thermal efficiency is significantly improved, better use of effects to enhance the overall durability of the good gas boiler, prompting the two complement each other to produce the effect. Second, to reduce the manpower and costs, improve the overall output of the gas boiler ancillary equipment is not required on gas, Cleaner, Dust, grate and so on, saving equipment investment boilers. Better organized to improve the overall cost of gas boilers, gas boilers on the other hand the use of piped gas powered, no gas storage and other auxiliary work content, the better to reduce operating costs, operating cost savings, regular savings facilities contents spending could further reduce expenses related to the content of labor costs, to better enhance the overall output of the gas boiler.