Delivery Time:20 work days
Certification:ISO9001:2008
Production Description
Integrated Desulphurization Wet Scrubber is made of carbon steel and lined with flake resin (or granite). The tower can be manufactured in the factory and transport as a whole if the diameter of the equipment is below 5.5m; while the diameter of the equipment is above 5.5m, the tower should be manufactured at site. The integrated desulphurization wet scrubber has the advantages of lightweight and short period.
Principle of Operation
Desulphurization spray layer is based on the upper part of the tower, the absorption tower slurry circulating pump corresponding to each spray layer. The nozzle configuration of spray layer is simulated designed by professional software in order to ensure good contact with alkali and acid reverse gas reaction; and finally reach purification effects.Demister installs in the upper desulphurization tower, a total of two levels. The net is used to separate the entrainment of flue gas cloud droplets, and droplet concentration in flue gas export from mist eliminator is less than 75 mg/Nm3 (dry basis). At the same time, the equipment also has spray washing device to the tiny dust particles adhesion and desulphurization of flue gas crystallization on the demister system resistance increases.
Inside Details of Desulphurization Wet Scrubber
Spray layer includes mother pipe and branch pipe, branch pipes arrange in pairs, which is made of FRP (or 316L stainless steel) with silicon carbide hollow-cone type nozzle (or 316L spiral nozzle). The spray tower commonly deals with huge amount of flue gas; eg. Power station boiler and Steel sintering machine.
Installation
| Installation Statement | |
| 1 | After ensuring the position of desulfurization spray tower, infrastructure should be covered normal mortar, the horizontal position should be found after installing the first section according to the number of each section. |
| 2 | Please ensure the consistency between inlet center of the device and the boiler outlet duct center. The connection should be smooth to reduce the resistance of the system. |
| 3 | When hoisting one section, rub the furan resin daub dispatched together with the equipment and then apply furan powder as well as furan resin daub at a ratio of 2.5:1. Then stir and pave them evenly on the annular face of the shell, about 1 to 2 cm thick. When stirring the daub, we shall control the time. |
| 4 | After acid-proof mortar is used to connect sections, joint should be filled with furan resin daub. |
| 5 | Spray pipe, mist eliminator, back washing pipe should have been installed. If somewhere need to be welded, please pay attention to falling sparks to light up mist eliminator. |
| 6 | After the completion of hoisting the whole equipment, daub shall be used to fill full the notch of each section connection and build a slope that is inclined in a downward way so that the rain dew will not accumulate at the seams of the equipment under outdoor environment. |
