Recently, the field of ecological environment of Shanxi thorough investigation of illegal activities, promotion of eco-environmental quality of Shanxi be greatly improved, the central group held a provincial environmental inspectors rectification illegal sewage major renovation "Hundred Days cleared" special action mobilization meeting, asked the province up and down quickly action to ensure that the "Hundred Days cleared" special action to achieve tangible results.

"Clear Days" special action include 10 aspects: the central environmental protection inspectors and inspectors "looking back" clear feedback issues; national air pollution control and strengthen supervision and three cities in northern Shanxi air pollution control special inspection found problems rectification task clear; focus on the problem of sewage from polluting units cleared; "ban on coal zone" bulk coal cleared; "scattered dirt" enterprise is cleared; key areas of coal-fired boilers cleared out of the task; urban area construction site dust pollution problem is cleared ; diesel truck phenomenon of black smoke cleared; cities above the county level and type of surface water environmental violations centralized drinking water source protection areas cleared; annual key water pollution control project is completed cleared.

Clear focus: focus on examination of 624 key polluting units of pollution control facilities, operation and pollutant emissions. Implementation of the rectification May inform the Provincial Department of environment and supervise the handling of seriously overweight key sewage units - one by one to verify the fourth quarter of 2018, in 2019 the Department of Ecology and Environment informed the first quarter supervise the handling of seriously overweight key polluting units, 2019 1 situation and the implementation of administrative penalties.

Specific objectives: In addition to coal coal ban areas, central heating and raw material coal companies, prohibit the storage, distribution and burning of coal and its products, slashing the average concentration of sulfur dioxide in the ambient air quality.

Clear focus: the use of coal for municipalities within the scope of "no coal zone" in the home spot checks to ensure that alternative livelihood and heating coal for clean energy or clean heating methods is strictly prohibited within the store "ban on coal zone" sales and burning the behavior of coal and its products.

Clear Focus: targeted surveillance cities out of the task list of coal-fired boilers. In built-up areas to ensure that municipalities and districts out of 35 tons and coal-fired boilers, county (city) eliminated the basis of built-up area and 10 tons of coal-fired boilers on October 1, 2019, Taiyuan, Yangquan, Linfen City, Jinzhong city, four global, Luliang Fenyang, Xiaoyi, the text of water, Jiaocheng, Yuncheng salt lake, Wenxi, Xinjiang, Jishan, Hejin global phase-out of 35 tons of steam coal-fired boilers, Changzhi city completed 35 tons of steam out of the task more than 50% of the amount of coal-fired boilers, Jincheng complete 20 tons of steam coal-fired boilers eliminated within the municipal area.

Steam boilers and thermal oil heaters which is better? Which is more energy-efficient? Steam boilers and thermal oil heaters, which is more fuel cost savings? At the same power (represented with evaporation) for comparing the boiler, HTF medium because of the high temperature, so that the temperature of the steam exhaust gas temperature than the exhaust gas with a higher heating power of the boiler, the exhaust gas temperature directly affects Thermal efficiency. That same power (represented with evaporation) conditions, the efficiency is not high efficiency oil boiler steam boiler 2000kg burner. In fact, now you finally choose what kind of boiler is required to rely on the temperature of your decision. If you ask a medium temperature to 300 degrees, you can only choose oil furnace; if you think there is a live medium temperature of 180 degrees is enough to use, it is recommended that you choose a steam boiler, because it is more energy-efficient with conditions). These are the kind of steam boilers and thermal oil heaters and today we analyze all the information of more energy-efficient, and the above information indicates that the steam boiler more energy saving, more fuel-efficient.

Classification and distinction and design a gas boiler, gas boiler gas boiler classified in accordance with the fuel can be divided into natural gas boilers, boiler city gas, coke oven gas boiler, liquefied petroleum gas boilers and gas boilers; according to the function can be divided into gas boiler water , gas hot water boiler (gas heating boiler comprising a boiler and bath gas), gas steam boiler 2000kg burner and the like; can be divided according to the structure of vertical gas boiler, gas boiler horizontal; in accordance with the process can be divided into a single flue gas boiler and tris backhaul backhaul gas-fired boiler. Second, the difference between fuel oil-fired boiler fuel boilers and gas boilers is fuel (such as diesel, oil, kerosene, etc.), fuel gas-fired boiler to gas (such as natural gas, city gas, biogas as well as liquefied petroleum gas, etc.), depending on the boiler What fuel burning device called a burner, boiler gas burner configuration called gas-fired boiler, oil boiler burner configuration called oil-fired boiler, oil-fired boiler and gas boiler difference is that what fuel burners. Third, the design of the boiler furnace by the gas boiler structural design pressure, provided through the top of the large pores, the boiler operates at atmospheric pressure, away from the danger of explosion; boiler furnace using computer simulation to optimize the design, the size of the boiler is fully optimized, so that coordination and beautiful form. Vertical-mounted boiler combustion at the burner, combustion of the fuel within the positive pressure furnace, baffle interposed smoke tube, slow smoke evacuation rate, to strengthen the heat exchanger, the heat furnace to ensure maximize fuel combustion water, improving the thermal efficiency of the boiler; horizontal wet back boiler full three pass structure, the length of the flue gas flow, reducing exhaust gas temperature, the whole corrugated furnace provided, so that the flame produced a strong turbulence to improve the heat transfer coefficient strength, and effectively It is prevented due to thermal expansion and contraction of metal results in a reduction of the life of the device; smoke tubes of large diameter and large pore bridge the gap, the boiler at equal time scale coating thin and easy to clean.

On the boiler industry development status of primary industrial furnace advanced level of China's unit energy consumption indicators have been close to or above the average level of advanced countries, but advanced and lagging indicators from larger, indicating that China's industrial furnace large energy saving potential. Expand the saving job is not a negative power supply of cut, but take advantage of the power potential, with minimal power consumption to maximize the economic benefits of skills. Two primary content of energy saving operation, including direct and immediate saving, energy is directly proceeds through the furnace power utilization, decreased product cost, thereby reducing the power consumption; direct energy cost of raw materials is lowered by, reducing the rejection rate, longer equipment life and other ways to save energy. Composed apparent from industrial furnace power, the power consumption in total more than 90% of the fuel consumption, the power consumption of only 7.9, the fuel energy as a heat source for various industrial furnaces is necessary. Excellent planning and proper operation of furnaces and furnace fuel compared with the same skill can get higher economic efficiency in thermal performance. Some furnace fuel saving measures, such as improving production management and operation method, the choice of light or ultra-lightweight refractory lining, the furnace proceeds sealing properties, improved incineration furnace construction and reasonable means disposed (electric furnace is a heating element) and the like, the same also applies to the energy requirements of industrial furnace electric furnace. Accompanied by vigorous development of our national economy, industrial boiler manufacturing industry in recent years has made considerable progress. Its outstanding performance, the professional standards increasingly standard, skill level and gradually move forward, continue to add product variety, economic planning significant expansion. However, during the occupation carried out in a high-speed, also paid a lot of resources and environmental values. As China's requirements for safety, energy conservation and environmental protection forward year after year, such as occupational health and safety in promoting the steady development, ensuring the safe operation of the industrial coal-fired boilers situation, to further accelerate the expansion of energy-saving and emission reduction work has become a professional industrial boilers future development of new issues and serious challenge faced. Our vertical boiler manufacturing industry has experienced decades of conduct, in particular to promote the reform and opening up drive onto the fast-track career carried out. Due to increasing demand for shopping malls, the number of production enterprises quickly add, career planning continues to expand, the boiler can supply a variety of different pressure levels and capacity, satisfaction of the needs of the current mall. Throughout the occupation to carry out industrial boiler, although impressive, but still hidden. First, the overall occupational skill level needs to move forward. The status and importance of industrial coal-fired boilers in the national economy and society for the well known. But with the current situation of high nationwide emissions corresponding proportion of the whole career of the great amount of power consumed, the soot, sulfur dioxide, carbon dioxide, oxides emissions accounted for, not only will now energy-efficient professional industrial coal-fired boilers, and construction of environmental indicators policy of resource-saving and environment-friendly society have a greater distance, and fully explain the huge energy saving potential career. Energy conservation is a worldwide problem, but also pay attention to the topic with the world. Shandong steam boiler 2000kg burners due to the large number of coal-fired boiler flue gas waste dust occur during use, it has a negative impact on the environment around the city to accelerate the transformation of governance and low efficiency and high pollution boiler equipment footsteps, to control the use of polluting fuels and other measures mainly summarized the choice of strict laws and regulation, as well as payment of the corresponding grant funds to accelerate the phase-out of these updates and boilers. The view from the future to carry out energy conservation is imperative to carry out the professional boiler, boiler practitioners and new power boiler companies will become the great collective benefit of the rectification plan, in order to stabilize the mall business, we must strengthen the new product R & D efforts, together with the skills level of products to add economic efficiency, promote vocational enterprise steady development. Now carry out the bottlenecks faced by the boiler career to focus on cause-related employees, forward boiler quality, enhance environmental performance, identify corrective path in line with China's national conditions, it has become an urgent important matter.