fluidized bed coal boiler
ZG as a 70 years biomass coal fired CFB fluidized bed coal boiler manufacturer has a high technology on circulating fluidized bed. During the combustion phase, upwards jets of air will cause the solid fuels to be suspended. This is to ensure the gas and solids will mix together turbulently for better heat transfer and chemical reactions. The fuel will be burnt at a temperature if 1400oF to 1700oF to prevent nitrogen oxide from forming.While burning, flue gas such as sulfur dioxide will be released. At the same time, sulfur-absorbing chemical such as limestone or dolomite will be used to mix with the fuel particles in the fluidization phase, which will absorb almost 95% of the sulfur pollutants.
Oil-fired fluidized bed coal boiler and gas boiler which is better fuel boiler gas boiler which is better? This is not just a troubled two things. 2013 is a very important development in the boiler of the year, in order to better protect our living environment, minimizing air pollution, the provinces and cities have launched a wave of coal-fired boiler. Phasing out coal-fired boiler, the gas, oil, electric boiler their own sales ushered in a small peak. Coal-fired boiler, a few happy worry. Boiler unit requires investment in human capital to complete the transformation, if it is relatively long service life of coal-fired boilers directly facing out new ones, also means to invest more money, so many SMEs facing cash flow problems; and the most fun undoubtedly with nearby residents furnace unit, coal-fired boiler in the usual operation will bring air pollution, dust, pollution and even give them a normal life brought a greater or lesser extent. From long-term point of view, the transformation of coal-fired boilers benefits the country is a big project, not only can improve the combustion efficiency of the boiler business, for prevention of air pollution, improve the living environment is playing an active role in promoting. Coal-fired boiler furnace may also give enterprises a number of other problems, Anhui Wang recently to help small series through microblogging, I do not know in the end unit suitable for gas or oil-fired boiler. It turned out that the problem facing the transformation of boilers, Mr. Wang also imagine that most of the units selected directly from coal to gas, but due to the company's position in the rural county, yet through natural gas, natural gas subscribe to too much trouble, can only choose a fuel. But why he was told that the combustion of fuel daily cost is too high, very uneconomical, so Mr. Wang is now caught in a dilemma. Boiler factory shop Liu told us, choose oil or gas boiler can not simply decide based on how much the cost, and comprehensive own units' combined selection. As Mr. Wang this case, the need for oil-fired boilers and gas boilers have a clear understanding, and then decide what boiler according to the needs and environmental conditions of their own units, others listened to a few words do not make decisions hastily. Oil-fired boiler and gas boiler has a convenient, clean, efficient, low pollution features, their basic combustion efficiency can reach 90%, it is these advantages make them invincible on the road of environmental protection. Also fuel and gas-fired boilers there are differences, relatively gas-fired boiler furnace fuel, the fuel price is cheap, but the initial piping layout is more complex. In addition, there are regional differences in gas prices, we need to select a comprehensive assessment furnace units. Early oil-fired boiler installation is very simple, but the relatively high cost of combustion. We know the difference between fuel oil and gas boiler problems faced by the unit Mr. Wang is not difficult to solve. First, see if their unit is located within the fuel oil sales close, if not then abandon fuel furnace, because the long-distance transport will increase fuel costs. Secondly, since Mr. Wang in the rural county, from the county, then near the vicinity of the gas pipeline should be to subscribe to the relevant units to understand the situation after the gas pipeline, although this early spending more, but in the long run can save a lot of money as a unit . Or will choose oil-fired boiler gas-fired boiler, the unit must be on their own and do an objective assessment of conditions in the vicinity, if they can not choose, you can also contact the boiler factory shop, professional customer service they believe will make the most appropriate recommendations for you.
Shandong Zhaoyuan Mining Group Co., Ltd. is a large state-owned local asset management companies, gold mining dressing and smelting for leading industries, operates in the area of tourism, services, precious metals, real estate, eco-agriculture, with total assets of 10.2 billion yuan, Shanghai gold Exchange is an international provider of standard gold bullion. July 2017, Shandong Mining Group and fast fluidized bed coal boiler steam signed a 0.5-ton electric heating steam boiler which mainly produce steam for metallurgical mineral processing and other manufacturing processes, energy defeating small, strong ability to supply steam .
Under our frequent introduction of environmental policies, many units use coal-fired fluidized bed coal boilers or other fuel boilers are faced with the situation of the boiler. Provinces for the introduction of atmospheric emissions policy, boiler "coal to gas" imminent.