Boiler soot blower device method:

1. Position the sealing plate attached to the sonic sootblower according to the thickness of the furnace wall. 2. Extend the sonic soot blower to the hole of the soot blower, weld the sealing plate to the steel plate of the furnace wall, and weld it with the straight pipe of the soot blower.

Third, connect the gas source piping, first add a flat cover blocking plate at the flange of the boiler soot blower, loosen the flange gap for pipe cleaning, the blowing dust source is 6-8kg high-pressure gas source, must acknowledge all the pipe purging Under the premise of cleanliness (usually necessary to purge for more than 3 hours), the plugging plate can be removed and the pipeline can be connected.

The risk and handling of the soot blower

There is no risk in the card itself. At most, it is a small motor that burns the blower. It is no big deal. However, if the barrel is stuck in the process of soot blowing and cannot be withdrawn in time, it will be a big problem. First of all, even if you quit, the temperature in the superheater is very high, which may cause the barrel to soften and sag. The longer the time, the more you will not be able to retreat. The worst result is the last damage to the heated surface. Then, the soot blower jam can not be withdrawn in time may cause the steam to wash the heated surface tube at a long time, causing the tube wall to be thinned, and finally the tube may be ignited and shut down.

If it is handled, if it is not stuck in the hearth, it is better to add grease and grease to ensure the smoothness of the actuator. If it is stuck in the hearth, try to pull it out, cooperate with the chain, fire welding, and pump out a little.