A furnace wall sootblower sequence of operation is
a) rotate & blow, extend, retract
b) extend, blow, retract, rotate
c) rotate, extend, blow, retract
d) extend, rotate & blow, retract
e) retract, blow, rotate, extend
Answer: D
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Sootblowers
- Soot and ash are undesirable on tube surfaces because they
- Shot cleaning pellets are transported to the top of the boiler
- Shot cleaning pellets have a diameter of approximately
- A stationary sootblower
- While a steam sootblower is in operation it is cooled by
- During a sootblowing operation the boiler firing rate should be at least
- A long retractable sootblower will
- The steam used for sootblowing is usually
- In addition to reducing heat transfer, soot and ash on fireside tubes also