What is a purpose of slow firing before commissioning of
bagasse based boiler. and what is the water requirement for
make up?
Answer Posted / a. nagaraja
Refractory work will be done in the boiler at the bottom
four sides, manhole doors,burner area, peephole area and at
the top of the boiler. To heat the refractory from low
temp. to high temp, slow firing is done. So that
refractory will be gripped. And also to remove the
unwanted particles like sand, rust, oil and others from
boiler tubes and headers slow firing is done.
TSP and NaoH chemicals will be added with D.M water and it
will be filled in the boiler. The prs. will raise slowly
up to max. 15kg/sq.cm
| Is This Answer Correct ? | 21 Yes | 3 No |
Post New Answer View All Answers
what is the magnetic (electric) center)
what is lube oil cons./hours in diesel engine ???
If you have a valve with an applied pressure, how do you determine the stress to the closed and open valve?
HOW FORCE ACTING ON SPUR AND HELICAL GEAR
What is mean carry over of Aux. Boiler?
What are the automatic tripping devices of diesel generator?
What will cause if you run your engine in critical RPM continuously?
What was the hardest class in engineering you had to take?
respected sir/madam.. i wish to know about the latest mechanical inventions and improvements... hwere can i get them... please respond to me through my id
What do you understand by latent heat ? Give four examples of latent heats.
Define stefan boltzman contant.
What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation
how can we find the discharge pressure of the pump with the use of flow and NPSH?
what is the dome assembly
What is the purpose of gravity tank in the stern tube