low nitrogen full precondenser boiler
Environmental situation is not optimistic that China has issued a number of environmental policy, the full range of safeguards ecological environment. Provinces are also actively to improve environmental protection, recently, Ningxia Hui Autonomous Region winter heating low nitrogen full precondenser boiler proposed implementation. details as follows.
"Clean heating embodiment of Ningxia Hui Autonomous Region (2018 Year - 2021)," recently released, "plan" put forward, Ningxia heating the status quo, to develop clean heating, the use of clean energy alternative to coal and dispersed living coal, reducing coal consumption and soot emissions, improve environmental quality in urban and rural atmosphere.
By the end of 2017, Ningxia urban and rural housing construction for heating a total area of 380 million square meters, of which the city building heating area of about 240 million square meters, rural buildings for heating an area of about 140 million square meters. Clean heating total area of about 180 million square meters, accounting for about 47% of the region's total heating area. Among them, prefecture-level city clean heating an area of about 120 million square meters, clean heating rate of about 75%; counties (cities, districts) Clean heating an area of about 50 million square meters, clean heating rate of about 62%; rural clean heating area of about 14.72 million square, clean heating rate of about 10%.
After the "plan" put forward, Ningxia, according to the "central heating mainly to the substitution of gas for coal as the first, supplemented by electricity instead of coal," the idea, according to local conditions, scientific planning, coordination implementation. City, county (district) the main city clean coal-fired co-generation, large-scale energy saving boiler central heating heat source as the basis for strengthening efforts to shut down within a small range of central heating boilers of coal. Promote cogeneration units and ultra-low emissions transformation of large boilers, improving the environmental standards.
In urban and rural interface and rural areas, in accordance with the principles of the easier issues first, and start cleaning centralized heating schools, kindergartens, hospitals and other public buildings start to play an exemplary role. The conditions of the area to promote gas boiler; encourage nearby collected plant biomass feedstock, biomass briquette forming process instead of bulk coal; encourage livestock waste, straw and other raw material for the biogas fermentation and purified, for clean heating; actively promote the development of geothermal resources as a centralized or decentralized heating heat source; support for residents to install solar hot water, electric heating equipment, such as housing, agriculture greenhouses, farms; do not have clean heating conditions actively implement clean coal alternative bulk coal.
"Plan" clearly, Ningxia will accelerate cogeneration, waste heat utilization, the cell set into a piece of construction heating boilers, focusing on the completion of the Western Xia thermoelectric (two) central heating, in Nanjing Tianyuan thermoelectric, Helan back pressure Heating Unit central heating and other projects, the completion of thermoelectric Zhongwei, Wuzhong thermoelectric, thermoelectric Dawukou LIUPANSHAN thermoelectric renovation project, to further expand the central heating area. City, county (district) heating should vigorously promote the "coal to gas," "coal to electricity", according to local conditions the development of renewable energy for heating, a pair of old, energy-saving secondary pipe network, heating network system to enhance efficiency.
Ningxia will be fully phased out small coal-fired boilers, coal-fired boiler to deepen the comprehensive compliance management, municipalities, county (district) urban area out of 20 tons of steam / hour coal-fired boilers. Yinchuan City urban area to total phase-out project cogeneration district heating pipe network covering all coal-fired heating boilers in the region. It does not have the "coal to gas," "coal to electricity" conditions in rural areas, to achieve clean coal production and warehouse distribution center full coverage, full implementation of clean coal alternative bulk coal.
Ningxia Hui Autonomous Region in the 2018-2021 four-year, with the full complement of winter heating boiler, will replace all cleaner energy boiler coal-fired boiler, to protect people's health.
Gas consumption of gas-fired low nitrogen full precondenser boilers, is mainly related to what? The gas consumption of gas-fired boiler is mainly related to two aspects, one is boiler load, the other is boiler thermal efficiency. Because they have a direct impact and relationship with these two, therefore, this specific conclusion will be reached. Moreover, in practical operation of boiler, excessive load and low thermal efficiency of boiler should be avoided, so as not to affect gas consumption of gas-fired boiler.
There are reasons for the importance of maintenance of industrial low nitrogen full precondenser boiler maintenance which the importance of industrial boilers What are the reasons? Most businesses and industrial boilers is one of the important assets. They process energy production and other industries play a vital role. Boiler is a very valuable asset, require routine maintenance and repair. Boiler maintenance industry is so important a normal boiler maintenance procedures to help prevent an emergency shutdown. In the vast majority of most industrial facilities and equipment, the boiler equipment is often essential equipment. If the failure of the boiler, can stop all operation of the plant, to stop production, production efficiency, the plant losses. 2, routine maintenance of the boiler can improve the efficiency of the boiler. Boiler requires a huge fuel consumption rate maintenance operation. In order to reduce fuel and energy costs, increase production, the boiler needs to run as efficiently as possible. 3, regular maintenance and inspection of boilers, can greatly improve the life of the boiler. Boiler is a great corporate capital investment. No factories or refineries willing to buy a new boiler, because they do not conserve their old boilers. 4, regular maintenance helps prevent boiler system boiler accident. Security is a concern for all businesses and factories. Industrial boiler maintenance can help you safely detect and correct potential problems before the accident, to prevent the boiler related accidents. 5, certified boiler maintenance to save money. A recurring theme of good boiler maintenance, saving the company money. Such as avoiding downtime, increase productivity and efficiency, the boiler stable longer, to prevent accidents and so on. In a conventional boiler maintenance, inspection and maintenance, to help generate greater long-term return on investment. 6, to comply with local laws and regulations, the need for good boiler maintenance procedures. Good boiler maintenance is necessary for compliance with laws and regulations. Most cities and some of pot seized by the inspectors are legally required periodic inspection of the boiler. In order to meet emissions and safety standards in general, companies often take to maintain the boiler.
7, cold winter season to the low nitrogen full precondenser boiler antifreeze protection measures.
8, gas leaks and must pay attention to prevention, can ask a professional technical staff to help check the boiler, the average gas hose replaced every two years.