competitive price horizontal 1171 kw hot water boiler

competitive price horizontal 1171 kw hot water boiler

How to adjust the air pressure changes in the air pressure in the boiler energy conservation and environmental protection boiler is to master the important parameters of boiler operating conditions. Operators need to maintain the stability of boiler pressure, rapid detection of changes occur, in time to make the right adjustments, to prevent accidents, and can handle all kinds of accidents correctly; improve the economics of its operation on the basis of the safe operation of the boiler. This requires a strong sense of responsibility and boiler operating personnel with high technical operational capacity, have full grasp of the laws governing the operation of the boiler, economic security operation of the boiler. Pressure is to ensure energy saving boiler steam boiler quality and safety, economic operation important parameters, the operation must be maintained within a certain range. Vapor pressure is too high, the components of the boiler to withstand increased internal pressure, easily damaged or affect the service life. If the pressure is too high and the boiler safety valve without action, explosion prone to accidents. Even if the increase in air pressure caused by the safety valve, the steam will escape from the safety valve, resulting in greater heat loss and affect the performance of the safety valve closed. Vapor pressure is too low, will reduce the output vapor enthalpy, increased air consumption, reduced economy. Thus, low pressure boiler required steam pressure in the boiler is generally controlled within the range of the rated pressure. The main reason is the pressure change in the evaporation boiler steam flow rate required by the user are not equal. When the amount is less than the evaporation vapor flow rate, pressure drop; otherwise rise; if they are equal, the pressure remains constant. Pressure fluctuations reflects the balance between boiler load and thermal load user. Boiler pressure regulating energy-saving and environmental protection is carried out primarily by adjusting the burning, in general we are by adjusting the amount of fuel and air supply. When they find the air pressure tends to rise, it is appropriate to reduce the amount of fuel and air supply, thus weakening the burning boilers will reduce the amount of evaporation, the vapor pressure may remain unchanged; when the air pressure tends to decrease, the amount of increase in the amount of fuel and air volume can enhanced combustion. Thereby increasing the evaporation boiler, steam pressure can be maintained unchanged.

Gas pressure Analysis of Gas-fired Steam Boiler? The gas-fired steam boiler has some related factors in the parameter of gas pressure, and it is also related to other parameters, for example, it is proportional to the evaporation of the boiler, and related to the size of the burner. Therefore, in the determination of specific values, but also depends on the actual situation, it will be decided. However, in general, gas-fired steam boilers of less than 0.5 tons, gas pressure is required for about 3000Pa, more than 1 ton of gas-fired steam boilers, gas pressure is required about 5000Pa.

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.

What are the basic characteristics of gas steam boiler with? In our country is now in a steam boiler steam boiler gas industry by virtue of better energy supply system and easy mode of operation is subject to the customer's favorite, its own high-quality, durable quality is to become a significant gas steam boiler advantage, by means of this gas boiler steam boiler can effectively promote the development of the industry, bringing a comprehensive guarantee for the safe use of our business, and this superior quality gas steam boiler itself also has the following several characteristics; first of all, reasonable structural design characteristics. On the overall structural design and details of the local gas steam boiler optimization showed better functional value, and quality of gas steam boiler using advanced design methods and design along the basic guidelines for national boiler technology, which itself the structural design of safer and more reliable, displacement more smoothly, so system operation and safety of this gas steam boiler to get better protection, application of this gas steam boiler will undoubtedly bring a better quality for the subsequent application of safety effect; secondly, clean and efficient energy saving features. Energy is well known that low-cost gas steam boiler used mainly natural gas, and this fuel itself has a cleaner use of low-carbon effect, customers choose their gas steam boiler can enjoy clean and efficient energy applications quality, but also can help this gas steam boiler more energy-saving advantages to reduce the cost of follow-up costs, so customers can choose gas steam boiler energy use so that this low-cost model for better applications, but also can bring to today's environmental protection and energy management a better solution; sum up the unique gas boiler steam boiler China is now among the industry's technology is more advanced equipment, and operational reliability and flexibility of the installation of this gas steam boiler, even more so client applications have a richer choice, so customers choose gas steam boiler and a detailed understanding of the characteristics of its own, a comprehensive analysis of its use function better able to take advantage of this boiler for better energy utilization results.

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