Coal occupies a large part of our energy economy, but coal brought sulfides, carbides, dust, ash and other harmful substances are also severely affected the people's living environment and ecological environment. At this stage, China's major provinces and cities in the related industries of coal fired biomass fired boilersolid fuel fired boilers released specific remediation programs. By treatment of coal-fired boilers, can effectively promote air pollution control and bulk coal governance work.
Hebei Province was polluted our province, many kinds of heavy industries, heavily polluting enterprises, geographic and congenital conditions are not conducive to the spread of pollutants, and other factors lead to high emissions of air pollutants in Hebei Province.
In recent years, Hebei Province, through the management of coal-fired boilers, the "coal to gas", "coal to electricity", and many other measures to enhance the governance of the ecological environment, improve people's happiness index of blue sky. According to statistics, as of the end of October this year, Hebei province has eliminated emissions of less than 35 steam tons / hour (including 35 steam tons / hour) coal-fired boiler units 6492, a total of 12744 tons of steam, respectively, to complete the annual task of developing 96% and 95%; for the emissions amounted to more than 35 steam tons / hour of coal-fired boilers transformation process, has been the transformation of 158 units totaling 12185 tons of steam to complete the annual task of developing 70% and 95%, respectively.
Future, Hebei Province will continue to carry out renovation work on coal-fired boiler more specific details of. Through the establishment of this ledger management mode, regularly check and keep track of coal-fired boilers governance; development of special treatment programs to strengthen the "coal to gas", "coal to electricity" transformation content; relevant policies to achieve strong support and assistance encourage.
This year, the environmental protection departments in Hebei organize multiple ecological environment and comprehensive management of air pollution inspection work, as one of the key phase out coal-fired boiler inspection work has been widely attention. For no control measures, emissions exceeding the bulk coal fired boiler, remediation process according to the law or banned.
Hebei Province will further improve control efforts obsolete coal-fired boilers. The next stage will be formulated "boiler emissions of air pollutants, Hebei Province, local standards," for the local coal-fired boilers do not meet the standards of remediation and prevention measures to strengthen inspections of coal-fired boilers have been eliminated to prevent burning complex phenomenon occur.
Maintaining the environment and sustainable development is an important prerequisite for China's economic and social development. The provinces and cities in response to national policy development environment, make specific control measures, Hebei provinces and cities will also combine their own situation, the air pollution control work carried out in the end.
Pharmaceutical biomass fired boilersolid fuel fired boiler how to correct selection? Pharmaceutical boiler how to correct selection? With increasingly stringent national environmental policy, many pharmaceutical companies increasingly began to notice how to choose the boiler, through research and analysis of the market, the steam boilers in the range of pharmaceutical applications is relatively large, but the boiler only need to select the metrics solve business needs, but also reduce the operating costs of enterprises also need to have a significant contribution, then you want to meet these targets, you need to consider a number of factors, the following Xiaobian take you to do some simple understanding. Thermal efficiency is generally lower run (1) pharmaceutical boiler, heat efficiency of the boiler operation is directly related to the use of effects during use of the boiler as well as losses cost, thus making this selection, it should be carefully considered. (2) a power boiler pharmaceutical Generally, the choice of the boiler, when the boiler operating parameters understanding, we try to choose a power 20% higher than normal amounts of pharmaceutical steam boiler, to meet special circumstances special gas demand. (3) to select what type of boiler opening small series have mentioned constantly improve environmental policy, then in order to conform to the requirements of the times, many pharmaceutical companies have carried out cleaning boilers transformation, such as biomass to gas, fuel type, etc. the energy-based, but by analyzing the survey data, the application will be gas-fired boiler more certain, both from the terms of cleanliness or convenience are more suited to the application. Of course, during the selection, also we need to consider the actual situation of the boiler applications, such as space, power consumption of the local conditions selected for high efficiency boilers. In short, when pharmaceutical companies during the selection boiler thermal efficiency of the boiler efficiency, cleanliness and other factors are more important, so when choices must be based on the actual situation, more contrast analysis, careful decision-making.
2. Chain grate biomass fired boilersolid fuel fired boiler
The 10 ton chain grate boiler is widely adaptable to fuel, can burn coal and a variety of biomass fuels. The boiler has high combustion efficiency, good desulfurization rate and excellent environmental performance.
Economically feasible Straw biomass circulating fluidized bed Boiler
Co-firing of biomass and fossil fuels is an alternative where existing large utility boilers with only minor modifications can utilise biomass up to 15% of their thermal capacity. This system ensures the flexible use of biomass in supercritical or USC boilers and power plants designed for very high efficiency and low emissions, levels that wouldn’t be economically feasible in small biomass fired power plants. The use of co-combustion technology of biomass in coal fired power plants is a quick solution allowing the production of renewable energy in existing power stations.
