Recently, the Anyang city government released the 2018 benchmark of scientific and technological innovation of enterprises citation, to be commended and encouraged Anyang nine local enterprises. I company with a solid technology skills, steady pace of development and constantly aggressive determination to win awards municipal government. As a high-tech fast square oil fired boiler oil cebined manufacturing enterprises, while maintaining infrastructure, adhere to scientific and technological innovation path of development, follow the development of high-quality, strengthen management, attention to restructuring, rushed development, highlights frequent, becoming the city's technology and industrial double front of the vanguard, Anyang City for a number of honors in the country, enhance the technological competitiveness of the city.
Reform technology of coal-fired oil fired boiler oil cebined combustion mode retrofit of coal-fired boiler by means of this technology, proper pulverized coal can be injected into the proper position of furnace chamber, and appropriate suspended combustion can be added on the basis of furnace row layer combustion, which can achieve a certain energy saving rate. For fuel oil and gas-fired boilers, the old and backward burners can be replaced by new energy-saving burners.
Another example is the oil gas steam oil fired boiler oil cebined using FGR technology. The FGR technology uses flue gas recirculation to re-input the flue gas generated by the boiler operation into the furnace through the connecting pipe, and achieves the role of low nitrogen oxides by lowering the combustion temperature. .
The animal feed plant has a seasonal operation, but a relatively consistent load profile. The peak load is for 850 kg/hour of saturated steam at 8 barg (~650 kW see Figure 3). There is a much smaller load required for longer periods for miscellaneous process steam. The load is currently supplied by a very old light fuel oil (LFO) boiler. The load profile here facilitates an almost complete switch from LFO to biomass. 96% of the steam requirement would be covered by a 650kW biomass boiler. A small oil boiler, or built-in oil burner in the biomass steam boiler would be required to meet the smaller steam loads which would not be met efficiently by the biomass boiler. A straight-forward moving grate boiler with fire-tube heat exchangers can be used. The range of suppliers of biomass steam boiler equipment is limited below 1MW thermal as economies of scale are diminished below this level – a 650 kW boiler costs almost the same as a 1MW boiler.