Recently, Chuzhou City, Anhui Province issued a "Chuzhou Municipal People's Government on the issuance of Chuzhou City to win the Battle of the sky three-year action plan to implement the program," which raised more for coal-fired governance requirements, as follows.
First, the continued implementation of the total coal consumption control. As of 2020, the city's coal accounts for a further decline in the proportion of total energy consumption; the city's coal consumption to complete the tasks assigned by the provincial government; a new coal project implementation reduction of coal instead.
Second, the implementation of the "coal to gas" and "electricity instead of coal." Under the premise of the implementation of the gas source, protect people's livelihood, glass, foundry industry to actively promote natural gas instead of coal gasification project, orderly implementation of coal-fired facilities from coal to gas. Combined with regional and industry energy characteristics, and actively promote the residential electricity, industrial production, building heating heating, transportation, production of five major areas of agricultural implement "electricity instead of coal", focus on improving the proportion of final energy consumption of electricity accounted for.
Third, carry out comprehensive improvement of the boiler. Increase efforts to eliminate small coal-fired boilers, to consolidate the results of coal-fired boilers eliminated. The city basically eliminated 35 tons of steam per hour of coal-fired boilers and furnaces tea, operating the stove, grain storage and drying equipment, coal-fired facilities, no new 35 tons of steam per hour of coal-fired boilers; 35 tons of steam per hour more coal-fired boilers (excluding boiler coal-fired plants) all meet the special emission limit requirements; 65 tons of steam per hour and above all coal-fired boilers and energy-efficient ultra-low emissions to complete the transformation. Low-nitrogen gas boiler substantially complete transformation; urban built-up area of ultra-low emission biomass boilers implement reform.
Fourth, increase the technological transformation efforts cogeneration units to speed up the heating pipe network construction, fully release and improve the heating capacity, eliminate network coverage and bulk coal fired boilers within range. In areas do not have the cogeneration district heating conditions, the existing multiple small coal-fired boilers, alternative construction of large-capacity coal-fired boilers in accordance with the principle of equal volume.
Fifth, strengthen the bulk coal governance. Full implementation of the "Interim Measures for commercial coal quality management" and coal-fired boiler technology standard, good bulk coal use Survey, the development of bulk coal governance implementation. Expand the scope of urban high-pollution fuel combustion zone ban, and gradually extended to the outskirts of the urban area. Combustion zone ban prohibiting the use of high-polluting coal for fuel, the progressive realization of no coal rank. Daly promote quality and new coal stoves, improving combustion efficiency.
How to prevent the risk of fuel gas-fired china industry industry boiler for sale? Fuel oil-fired boiler and gas boiler are flammable and explosive material. Boiler room explosion hazard is relatively large, and are generally the source of electricity, natural gas and oil occur. So for the boiler room explosion must start from the circuit with oil and gas management. Three basic factors leading to fuel gas-fired boiler room explosion analysis, summarized the factors that could lead to possible oil or gas boiler room explosion, so that we can avoid boiler explosion happened after work. 1, the release source
Three main reasons for low nitrogen china industry industry boiler for sale been promoted in our country into the 21st century, mankind's most concerned about what issues it? Is the energy and environmental issues, and this is our country insist on one of the key strategic issues of sustainable development. Because of today's economy, the boiler has become an integral part of people's lives thermal power plant, but a large number of pollutants boiler emissions also increased air pollution. Low nitrogen boiler in this harsh environment, the advantage will be reflected. 1, to promote the cause of low nitrogen boiler (strong environmental protection) in accordance with environmental requirements, the country's industrial vigorously implement the project boiler clean energy transformation of small coal-fired boilers to be changed to "oil, gas or electric boilers" and other new energy device. Especially in recent years in Beijing, Tianjin and the Northwest Regional haze serious, and therefore improve the national environmental emissions requirements for industrial boilers. Beijing, Zhengzhou, Xi'an and other places have implemented the most stringent in the history of NOx emission standards, accelerated energy consumption low on nitrogen boiler marketing process. 2, premix combustion technology (combustion efficiency) boiler low nitrogen combustion technology to more advanced, its relatively low contaminant-free index, and the proportion of the fuel is more suitable, low nitrogen combustion more fully boiler can be significantly reduced overall energy consumption, and its flame propagation speed is relatively fast, relatively high intensity combustion can be continuously supplied heat orderly, the relevant parties, the kind of low nitrogen boiler almost no worry about another problem of insufficient chemical combustion . 3, low nitrogen boiler energy conversion (which is the highest thermal efficiency) boiler is an energy conversion equipment, professional production of low-nitrogen boiler as available and high-grade thermal energy necessary for life, for gas boilers, machinery (solid) Incomplete Combustion Heat loss and ash physical heat loss is negligible. Want to improve the efficiency of the boiler, the boiler only reduce heat loss and heat dissipation reduce exhaust gas temperature. For public projects, the general municipal heat and user-created central heating boiler room heating these two forms. The use of low nitrogen boiler heating system, low nitrogen boiler system has a very high load regulation may well match the user load changes, operating significant energy saving effect for the user to save operating costs, should allow a low nitrogen boiler widely used in public projects .
Boiler burner selection techniques to select the type of burner nozzle atomization or gas burner and furnace china industry industry boiler for sale performance according to the structure, which is the most important point. Today we take a closer look. Burner output should match the rated output of the boiler, choose a good shape of the flame, such as length and diameter so as to adapt the furnace structure. The required combustion air is supplied from the root flare fuel gas and air or oil mist uniformly mixed rapidly, to ensure complete combustion. The rated output of the boiler and boiler efficiency is determined, the fuel consumption is calculated, and then selected according to power a single burner arranged to determine the number of burners. Increase the number of burners, in favor of the atomization quality assurance wind oil mix, but too many, and not easy to operation and maintenance, will give burner arrangement difficult. Adjusting the burner to a large extent, be able to adapt to changes in boiler load, to ensure complete stable combustion under different conditions. Fuel atomization less energy consumption, adjusting the wind resistance of the device to be small. Effects of smoke and noise emissions must comply with environmental standards, the main emissions must be below national requirements, should use low-noise and low burner. There are integral and split two ways boiler burner assembly. I.e. monolithic burner body, the burner and a combustion air blower system (including an oil pump, a solenoid valve, a servo motor or the like) into one; split i.e. burner body (comprising a combustion head, oil or gas systems), fans and combustion burner control system (including the control box, fan thermal relay, AC contactor, etc.) are each independent three-part system, according to the specific requirements of the boiler and user choice. We should use a simple structure, reliable operation, easy to adjust and control the repair, easy to implement automatic control of the combustion process in the burner. Respond burner brand, performance, price, and service life of comprehensive comparison. In addition to the burner air pressure to be considered to overcome the resistance of the outer boiler, economizer and also to overcome the resistance of the flue gas system.Free Chat
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