boiler heating system dimplex
Henan Provincial Government to respond positively to meeting the spirit of the "Blue Sky Battle Action Plan", in mid-September, the issuance of "three-year action plan for pollution prevention and control campaign of Henan Province (2018-2020 years)" ( "Program"), under provincial jurisdiction, provincial tube county (city) people's government and provincial government departments need to be strictly enforced.
A gradual reduction of the total coal consumption
1, and strictly control the total coal consumption. Strictly implement the "People's Government of Henan Province, Henan Province, on the issuance of" Thirteen Five "total coal consumption control notification program of work." Strengthen the electricity, coal, steel, chemicals, nonferrous metals, building materials and other key industries of coal consumption reduction measures to eliminate a number of energy consumption is higher than the national average of inefficient capacity.
2, to enhance coal project access threshold. In principle ban on new or expanded production capacity of pure coal, coal, iron and steel, electrolytic aluminum, cement, glass, traditional coal chemical, coke overcapacity of traditional industries, the province's non-new chemical park.
3, an alternative embodiment of the coal reduction. Strictly implement the "coal project in Henan coal consumption of alternative management (Interim) Measures", all new construction, renovation, expansion project be implemented coal coal reduction or equivalent alternative. For failure to complete the annual coal consumption reduction objectives of local, regional limits approved implementation of coal projects. In addition to cogeneration projects, the province no longer approve new production of "Thirteen Five" period coal-fired power projects.
Second, build the province's clean heating system
1, the basic realization of full coverage of urban central heating. Based on existing resources and central heating facilities, the existing large-scale heat sources and central heating pipe network in the area, in-depth investigation heating demand, and promote the rich heating capacity extends to reasonable radius and root out the potential heating, heating reduce blind spots.
2, vigorously promote clean energy for heating. Central heating pipe network coverage area, the power supply and secure place, the implementation of clean energy heating engineering, accelerate the promotion of ground source, water and air source heat pump technology, building a number of distributed energy heating project; in the natural gas pipeline network to cover the area, on the premise of the implementation of gas supply contracts, ordered the construction of gas-fired boiler room, natural gas distributed energy projects.
3, strengthen clean coal quality control. Continued to organize provincial, city, county, township (neighborhood) and village (community) scattered five coal-burning governance special inspection operations, according to the law to crack down on sales of substandard clean coal behavior.
Third, the development of industrial coal-fired facilities Chaigai
By the year 2020, and out of the basic ban coal stove cogeneration heating pipe network coverage range fired heating, drying furnace (kiln); out hearth furnace diameter of 3 meters fuels gas generator, increase fertilizer industry fixed bed coal gasifier intermittent reform efforts; focus on the use of gas furnace industrial park, they will not have to switch to natural conditions, should build a unified clean coal gas central principle; prohibition blended with high-sulfur petroleum coke.
Fourth, to promote the comprehensive improvement of coal-fired boilers
Demolition and gradually expand the boiler clean energy transformation of coal-fired range. Before the end of 2020, the province basically eliminated 35 tons of steam / h and coal-fired boilers.
Boiler Chaigai funding awards complement the implementation of the way decreasing year by year:
The completion of the coal-fired boilers Chaigai before the end of October 2018, giving 60,000 yuan / tons of steam financial awards complement;
The completion of the coal-fired boilers Chaigai before the end of October 2019, giving 40,000 yuan / tons of steam financial awards complement;
The completion of the coal-fired boiler Chaigai after the end of October 2019, no longer give financial awards complement.
Gas heating boiler heating system dimplexs brand which is better? In general, gas heating boiler with hot water boiler majority, which is used for residential, hotels, resorts, medical and other industries heating heating, then gas heating boiler brand what is good? Can be from the following prices for this issue consider (1) the production process and production processes: a good brand boilers, boiler in every aspect of manufacturing, will strictly. For example, fast boiler, by way of mechanization, artificial intelligence and processing combination of each boiler manufacturing processes are standardized, of qualified. Quality and reputation (2) boiler: For this one, and in fact, on a reference standard is the same strain, pharmacy every aspect of caution, the quality is relatively good natural boiler. In the boiler market will naturally get customers. Application technology and operating efficiency (3) boiler itself: Since the development trend of the market boiler market is quite substantial, boiler manufacturers of competition, it becomes a technology competition, especially in energy saving technology. On the one hand is conducive to environmental protection, on the other hand improve the thermal efficiency of the boiler. (4) boiler price problem: Given the consideration of aspects of the budget, the price of gas heating boiler will be our concern to. Xiao Bian believes that price should be based on quality and reputation-based, can not be generalized. (5) auxiliary boiler configuration, and other factors associated with the boiler. Generally speaking, the above points are gas heating boilers which brand comparison good measure direct and effective way, want to be useful.
The latest period, the first 300MWe CFB boiler heating system dimplex licensed from Alstom was successfully demonstrated. Based on the imported technologies and domestic experiences, new design with independent intellectual property of the 300MWe CFB size was also developed. Both foreign and domestic technologies have been rapidly used in more than 100 units. The largest 600MWe supercritical CFB boiler will be demonstrated in China in the next two years.
Why Adjustment To adjust the water level in the boiler heating system dimplex water level of the boiler? Generally, this is in order to maintain stable boiler drum (drum) water level, water level and step adjustments is: 1) to control the water level, water level must be carefully monitored, in principle, subject to a water level gauge, electrical The main point is to monitor water level meter. To maintain the water level in place clear and accurate. If the water level gauge mica or no rocked slightly unclear, flush water level indicator, each control level gauge regularly and accurately determine the change in water level the boiler; 2) always monitor the steam flow, feedwater flow, drum pressure and water pressure, and other major data is not normally found immediately identify the reasons, timely treatment; 3) + If the water level exceeds 50 mm, the small water supply damper should be closed to reduce the amount of water, if continued to rise to + 75 mm, the door should be open drainage accident turn on the water to normal water level, and investigate the cause.