Key points of semi-dry desulfurization technology for ultra-low emission Shandong 6-ton boiler dust collector

风量：

18000

风速：

0.8

排放：

30

Key points of semi-dry desulfurization technology for ultra-low emission Shandong ton boiler dust collector. Small boiler desulfurization and denitrification technology generally cannot bear the cost in industry. What are semi-dry desulfurization and wet desulfurization? Semi-dry desulfurization uses boiler alkaline wastewater Or chemical alkaline water is sprayed on the tail flue of the boiler to achieve the purpose of removing the flue gas and achieve good results. This method has the advantages of small investment, low operating cost, simple and reliable operation, good desulfurization effect, and does not produce It has the characteristics of secondary pollution and little impact on flue resistance and corrosion. In view of the large, wide and dispersed characteristics of coal-fired boilers in my country and the national conditions of our country, this method has broad application prospects. Utilize boiler alkaline wastewater or chemical Spraying alkaline water into the boiler tail flue can achieve the purpose of removing flue gas and achieve good results. This method has the advantages of small investment, low operating cost, simple and reliable operation, good desulfurization effect, and no secondary Pollution, little impact on flue resistance and corrosion. In view of the large, wide and dispersed characteristics of coal-fired boilers in my country and the national conditions of our country, this method has broad application prospects. There is also the sodium-alkali desulfurization and limestone desulfurization Powder desulfurization technology is called semi-dry desulfurization. Corresponding to Shandong's ultra-low emission regulations, dry desulfurization emissions are below the following, and particulate matter is below milligrams.