According to statistics, Zhejiang Province, coal consumption totaled 145.91 million tons, accounting for 56.8% of primary energy consumption in the province. Although after careful environmental management, but the main coal-dominated energy consumption remains high in the province's total emissions of air pollutants. In the "Zhejiang Air Pollution Control Action Plan (2013-2017)" issued in December 2013, the coal-fired pollution control remains a top priority.
According to "Zhejiang low-carbon development" Thirteen Five "plan", as of 2020, the province's proportion of non-fossil energy sources will be increased to about 20%, the proportion of the total coal consumption should be reduced to around 42%.
June 15 this year, Hangzhou Iron and Steel Group ironworks blast furnace in the chimney successful blasting, declared the "three noes" no way to urban development of Hangzhou steel companies, no coal-fired generating units, there is no standard yellow car.
To control pollution from coal-fired source, Zhejiang Province, facing elimination from the transformation of the boiler parties policy, funding, pricing, comprehensive resources supporting the work in 2015, 2016, 2017 were given every right out of steam coal-fired boilers tons 15,000 yuan, 12,000 yuan and 10,000 yuan subsidy funds.
To eliminate 10 tons of steam / hour of coal-fired boilers, in October 2014, Zhuji City, party and government "leaders" personally took, within three months, through the introduction of reward and subsidy standards, regular assessment and other measures, the city's 1964 stage production behind coal-fired boiler demolition 1508 units, 390 units to natural gas or electricity, and the rest use biomass fuel, gas tank or centralized heating, completed the task of transformation. It is estimated that, this year more than 500 tons of sulfur dioxide emissions.
After a clear goal, the province's coal-fired boiler (kiln) transformation to accelerate out of the furnace. According to statistics, in the first half of this year, Zhejiang Province eliminate small coal-fired boilers 6200 Taiwan, has completed 77.5% of the annual task of eliminating.
Gas-fired boiler nameplate, it is a lot of content, including the boiler parameters. Moreover, these are important parameters, which will also be involved in the product specification, so, if you need to know, you can look at these two parts to get the specific values of the parameters.
Steam Boiler Manufacturers description boiler safe operation precautions high pressure steam boiler suppliers is heating the water to a certain parameter and the production of industrial boiler high-temperature steam, the steam boiler manufacturers steam boiler belongs to special equipment, design, processing, manufacturing, installation and use must be accepted technical supervision department supervision, users only get to use the boiler permits to use steam boilers. So, in order to be able to normal operation of the steam boiler, we should pay attention to what matters it? (A) manufacturers introduced steam boiler, the boiler water level during normal operation should be controlled at one-half of the boiler water. Steam pressure may not exceed the maximum pressure of the boiler. Often pay attention to gauge indication, if found two pressure gauges differ by more than the atmospheric pressure, should be checked or replaced immediately reliable gauge. (B) the water level school often, not less than twice per shift erosion, as found leaking steam leakage should be promptly repaired, after flushing is complete, the water level should be controlled before it is consistent. Steam boiler manufacturers suggest that if the two have a water level gauge damage should be repaired immediately, as if the two also damaged, a short time can be repaired should strengthen the supervision of the low water level. If a short time should not be repaired shutdown for repairs. (C) once per shift soot blowing, increase the negative pressure of the combustion chamber soot-blowing. Often tour around the boiler, often pay attention to the relationship between the combustion and air flow plenum in order to control the degree of opening the door. Steam boiler manufacturer to alert the user if there is leakage case the door should be repaired immediately and listen everywhere without special sounds, which may be the furnace has water leakage and leakage, etc., should strengthen inspection. (D) Professional steam boiler manufacturers believe that each class schedule to clear the air chamber under paragraphs coal furnace leak, pay attention to whether the safety valve is reliable, whether there is something hindering relief work. Often pay attention to the operation of the grate, grate damage should be found immediately replaced. The lower grate to avoid fouling should not be too stuck grate. (V) to maintain the interior of the furnace heating surface cleaning and avoid the occurrence of water vapor poor quality foam cartridge phenomenon saturated steam boiler manufacturers that must boiler blowdown system. Boiler blowdown is divided into: a surface discharge, negative floating oily water accumulated in the surface of the furnace and other flying objects; continuous blowdown boiler water to eliminate alkalinity, to ensure that the amount of aqueous alkali delimited furnace furnace; steam boiler manufacturers reminder: to schedule sewage, often exclude the furnace of sediment. Chinese boiler manufacturing industry has made considerable progress, steam boiler can produce a variety of boiler manufacturers have different pressure levels and capacity. Boiler is a high-temperature, high-pressure thermal equipment, is one of special equipment, widely used in all walks of life. To ensure its proper operation, maintenance of the normal life of the boiler, steam boiler manufacturers indispensable reminder is: Boilers daily operations should be strictly in accordance with the requirements.
Ordinary gas boiler obvious advantage is the relatively low price, which is most of the reason customers choose it. Just use the boiler is not mandatory for low nitrogen emissions, you can directly select the ordinary gas boiler, this enterprise is also very friendly.
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