After the contract is signed,Equipment manufacturing cycle about 30-50 days,Equipment installation, commissioning about 15-20 days.
On the basis of adequate preparation, the shutdown time can be controlled at 7-15 days
A, desulfurization reaction is the furnace reaction, the lower the temperature requirements of the more conducive to desulfurization chemical reaction, therefore, reduce the exhaust temperature is conducive to desulfurization chemical reaction. Wet desulfurization in the role of GGH, is the first use of water spray to reduce the smoke temperature, is conducive to desulfurization chemical reaction, and then in the heating to increase the net smoke is conducive to chimney emissions. Replacement of GGH with a composite phase change heat exchanger not only can save a lot of water, but also can solve the major problems of equipment acid corrosion, can be described as two birds with one stone.
As the system is a static device, no power devices, so the system itself is no energy consumption. But the wind turbine power consumption due to a slight increase in resistance to equipment, about the new power consumption of the original induced draft fan power consumption of less than 5%
general, increasing the equipment will increase the resistance of the flue gas, but the addition of ash will also increase the resistance of the flue gas, due to the transformation to avoid the reduction of the ash to reduce the resistance, so increase the resistance and reduce the resistance, the actual increase in resistance and the original operating state Than roughly equal or only slightly increased