How to improve the thermal oil low pollution boilers efficiency oil boiler thermal efficiency is a lot of users are taken into account, we believe that this issue is the direction of each used in the production of various types of oil boiler manufacturers have been in the study. Many users at the time of the oil furnace to operate, often in the actual production process, we found some new problems, but all the problems, the headache is higher oil boiler flue gas temperature, low thermal efficiency the phenomenon that a serious impact on our work, then how should we do to improve the thermal efficiency of it? need to understand this is to meet the low-temperature characteristics of the thermal oil comes as synthetic heat transfer oil. However, the vast majority of synthetic HTF complex biphenyls, benzene derivatives of both components, or a vapor of volatiles has strong carcinogenicity, it is strongly recommended to select customers conducting oil mineral oil products. Second, conducting oil products to meet the low temperature performance process, but also have a relatively high flash point required. In general, oil engineers suggest, low flash point not lower than the HTF opening 200 ℃. After a professional manufacturer of continuous research and improvement of its equipment, in order to improve its thermal efficiency was found to be increased oil boiler heating surface of the tail, say, air preheater and economizer. But when organic heat carrier furnace return temperature is high, you can not set the economizer, air preheater can only be set to alleviate the situation. So if the oil boiler and not other low-temperature heating system heat exchanger, then the only way to improve energy efficiency is adding air preheater. After adding air preheater can be a corresponding increase in the flow rate of heat-conducting oil, oil boiler in order to ensure safe, reliable and stable work, the thermal efficiency of the boiler plant with thermal oil will be a corresponding increase.

Efficiency of the CFB Combustion Process

Fluidized-bed boilers are the most common type of boiler recommended for biomass fuel, which is burned within a hot bed of inert particles, typically sand. The fuel-particle mix is suspended by an upward flow of combustion air within the bed. As velocities increase the gas/solid mix exhibits fluid-like properties. According to theEPA's "Combined Heat and Power Partnership Biomass fired cogeneration plant CHP Catalog," the scrubbing action of the bed material on the fuel also enhances the combustion process by "stripping away the CO2 and solids residue (char) that normally forms around the fuel particles . . . allowing oxygen to reach the combustible material more readily and increase the rate and efficiency of the combustion process."

We know just follow the short board Western technology, and Chen Yuanshi lasting bonds, will allow fast low pollution boilers from complete "follow R & D" to "Leading Innovation" a new path of development. The completion of academician workstation, not only our party fast group of glory, boiler industry is a great event. Meanwhile, as the boiler industry is the only nationally recognized academician workstation, and we shoulder the mission is enormous, we focus on achieving "clear water and blue sky" toward the direction of the boiler "energy saving" unremitting efforts, so that the "academician workstation ' become a leading Chinese energy saving heating "benchmark."

For atmospheric environmental governance, our country introduced a number of specific policies, the "coal to gas" Work is one of the serious pollution of coal-fired low pollution boilerss, is now driven by local governments and relevant departments are orderly conduct. However, due to the higher cost of renovation, some users still in a wait state, after the transformation is uncertain benefits of multi-boiler or more drawbacks.