Recently, Pingliang City, issued the latest "Pingliang City to win the Battle of Blue Sky 2019 annual implementation plan," we can see, Pingliang City, determination and efforts for the improvement of the atmospheric environment. Details are as follows.
First, in an orderly clean winter heating. Seriously implement the "Pingliang City winter heating clean overall plan (2018-2021 years)," according to an alternative clean, affordable, affordable residents principle, using a combination of all types of cleaning of heating, substitution of coal for heating. Full implementation of national, provincial and clean energy heating prices on northern policy support, accelerate the clean heating work.
Second, continue to promote the comprehensive improvement of coal-fired boilers. On the area of coal-fired boilers comprehensive investigation, according to "a furnace of a policy" requirements, to promote the comprehensive improvement of precision work. Increase efforts to eliminate small coal-fired boilers, the county level and above urban area per hour and 10 tons of steam coal-fired boilers and pantry oven, stove operating, grain storage and drying equipment, coal-fired facilities out rate of 60%, principles the 35 tons of steam per hour, no new coal-fired boilers, in principle, to the rest of 10 tons of steam per hour, a new coal-fired boilers. Dispersing the concentrated coal-fired boiler heating pipe network grid should be eliminated, the coal-fired boilers and gas dispersion pipe network should be implemented under the premise of coal to gas in the implementation of the air supply and gas supply; central heating and no gas pipeline network coverage area scattered coal-fired boilers, energy saving and environmental protection in line with national requirements, compliance governance reform can be implemented smoke, does not meet the requirements, it should be replaced by electricity, alcohol-based fuels and other clean energy; industrial Park (zone) press the "one District one heat source "requirements, an orderly phase-out of demolition and decentralized heating boilers; in remote rural areas, affected by economic and other conditions can not be eliminated or temporarily restrict use clean energy alternative to coal-fired boilers can be taken to use clean coal and other ways to achieve the flue gas discharge standards.
Steam solar water heater boiler manufacturer in spain operation which valves contain? As we all know, such as large-scale boilers special equipment, then we need a lot of instrument valves, especially valves, it requires a lot of species, and the effect is different. Because the steam boiler through the heat exchanger, the heat exchanger feedwater steam, heated water, then heating, heating, bathing, production purposes. Today to introduce you to a steam boiler system runs all soft drinks which valves need help. A valve type boiler comprising: 1, 3 four major categories of safety accessories: safety valve, the drain valve (valve), water level gauge (water column unit). 2, water supply system: gate valves, check valves, safety valves, discharge valve. 3, the steam system: stop valve, a ball valve (plug valve), the drain valve, safety valve, steam trap. Second, the role of the valves: valve - Overpressure discharge valve to prevent the system - or sewage water in the discharge water level indicator system - boiler water level observation shutoff valve - off, the control channel steam trap - keep the discharge pressure utilization system water valve - valve to prevent backflow of water supply - flow control
Steam boiler replenishment temperature, it is specific requirements, generally has a prescribed upper limit. Moreover, different manufacturers, their specific values are different, so, you can first consult the manufacturer. In general, however, it is required to be below 130 degrees Celsius.
Low nitrogen solar water heater boiler manufacturer in spain three salient features of what? At this stage the use of low nitrogen boiler equipment business more and more, but many users do not understand the high cost of boiler equipment with low nitrogen What are the advantages, through a comprehensive comparison of major brand manufacturers of boilers and equipment characteristics of low nitrogen old user reputation evaluation, summed up the three outstanding characteristics of cost-effective low nitrogen boiler equipment better than normal low nitrogen boiler. 1. emissions testing toxic emissions which meet high standards of low cost nitrogen boiler, sampling environmental standards in full compliance with national standards bodies, and the use of advanced gas FGR ocular surface is completely outside the loop and cofiring core technology, due to the high cost of low-nitrogen boiler most pure nitrogen inlet low boiler burner, the oxygen and nitrogen content of the boiler to produce low nitrogen emissions can meet international standards. 2. The selection of high quality, long life and high cost a lot of low-nitrogen smoke tube boiler are seamless and very high efficiency condensing device, these fine materials, on the one hand to ensure that the low-nitrogen high heat boiler plant sex, significant cost savings for businesses, on the other hand excellent material, production of fine, to ensure that the boiler equipment with low nitrogen than ordinary low nitrogen boiler for longer life. 3. Run safe, worry-free sale with the development of science and technology, intelligence also spread to areas of low nitrogen boiler equipment, cost-effective low nitrogen boiler usually adopts intelligent control, operators do not have to live low nitrogen boiler operation switch, but in the control room by intelligent control computer system to complete the entire production, which greatly protect the personal safety of operating personnel. Also cost-effective low nitrogen boiler equipment that manufacturers will provide comprehensive after-sales service, ensure that the entire purchase, installation, maintenance train service failure. Cost-effective low nitrogen boiler equipment not only have good quality, long service life, intelligent operation to reduce personnel accidents, and improve after-sales service of outstanding features, but also has characteristics of quality and cheap, a low nitrogen boiler new offer related recommendation report shows, most of the high cost of low nitrogen boiler equipment causes of the price has the absolute advantage, these features are the high cost of low nitrogen boiler more and more users of all ages.
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