rrbs
10 posts
TimePosted 23/01/2009 10:25:12
rrbs says

bull nose cooling fans

Hi,

I have been told that bull nose area in the cooler is cooled externally by a cooling fan to increase the life of bull nose concrete/bricks.kindly comment.

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rrbs
10 posts
TimePosted 06/02/2009 07:16:54
rrbs says

Re: bull nose cooling fans

clarke can u pl comment on the same. (external shell cooling fan at the nose ring portion of the cooler)

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srini 1962
6 posts
TimePosted 27/08/2009 09:28:40

Re: bull nose cooling fans

In one of our plants, we had frequent failures of castables in the bull nose area. The supplier (FLS), suggested us to go for an external cooling fan for the increasing the life. The trial is under observation

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Michael Clark
312 posts
TimePosted 27/08/2009 14:25:47

Re: bull nose cooling fans

Cooling the cooler casing at the bull nose will not do anything to increase the life of the bull nose concrete or bricks. It will help to preserve the casing when the refractory lining is worn and the casing temperature rises.

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