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.
Types of wet Scrubber Spray Tower
Single Desulphurization Wet Scrubber
Main-Vice Desulphurization Wet Scrubber
Integrated Desulphurization Wet Scrubber
1. Firstly, please turn on pump, turn off the door of induced fan,
reduce current. Then, open the door of the fan when the fan
operates normally. At last, when there is water overflowing at the
outlet of water spray tower, please turn on the induced fan.
2. When operating, please observe the operation of water supply
system and ensure water supply even and normal.
3. When operating, it is not allowed that there is no water in
cylinder. Please check whether the outlet of ash water is smooth
regularly and observe the temperature of flue gas and resistance of
4. When operating, PH value of water in tank should be tested
regularly, when PH value is less than 7, alkali matter should be
added to ensure the PH value of circulating water.
5. According to the amount of ash, mist eliminator backwash pump
does not need to operate for a long time, it should be controlled
6. Water level in processing water tank should be normal before
turning on backwash pump. Water level in circulating water tank
should be normal before turning on circulating water pump as well.
If the water level cannot achieve the requirement, please start
clarified water pump so that water in processing tank can flow into
circulating tank, as a result, water level in processing water tank
is of importance.
7. When turn off device, please turn off induced fan firstly and
then water pump.
8. If the device has been rested for a long time, there is
necessary to drain water in water pipe and tower and clean up the
ash in multi cyclone dust collector.
|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