2012年(464)
分类: Delphi
2012-06-21 14:46:45
A few and four air ducts are commonly witnessed in the precalciner kiln as well as the flame profile is modified by means of the advisable distribution from the inflow air and outflow air. If there is a must shorten the flame to centralize the high-temperature zone or even the burning fee in the inferior coal is slower, it's necessary to create inflow air and lessen the .
If the partial temperature of clinkering zone of kiln body rises over common
amount or there exists an huge falling of the kiln pores and skin, the unstable
temperature of clinkering, unwanted flame profile as well as the washing of kiln
pores and skin by flame are evident. Then it really is time for you to reduce or
even shut the inflow air, minimize the coal employed in the head of kiln, and
include the outflow air to prolong the flame or eliminate the injection pipe,
alter the fire point, renew the kiln pores and skin and get the clinkering again
to typical trace.
In a phrase, the interior temperature and flame profile
should certainly be in standard observation and adjustment to satisfy the need
of useful creation and extend the life services with the s.
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