babli
41 posts
TimePosted 10/01/2014 15:00:39
babli says

Cyclone efficiency.

How can we measure practically cyclone efficiency ?

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Raj Sahu
198 posts
TimePosted 13/01/2014 04:38:07
Raj Sahu says

re Cyclone efficiency.

Dust collection efficiency of a cyclone can be measured by the following formula:

Cyclone Efficiency = Dust loss at the out let of the cyclone (Tons/hour) *100 / Dust at the input to the cyclone (Tons/hr)

Dust loss of the preheater top stage can be measured by drop test during kiln stable condition and during Raw Mill stop condition for at least two hours and weighig the collected dust loss.

 

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Harald
11 posts
TimePosted 14/01/2014 09:56:40
Harald says

re Cyclone efficiency.

Dear Babli

Thats a very good question.

First we should know, which kind of cyclones, preheater, raw mill etc

Regards

Harald

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babli
41 posts
TimePosted 15/01/2014 08:58:43
babli says

re Cyclone efficiency.

Dear all, 

Basically I am interested to know efficiency of preheater cyclone (top and other stages). How the dust loss at the outlet and dust in the inlet as mentioned by Mr. Raj can be measured practically?Please throw some more light on it.

I would also appreciate if you let me know how to claculate the efficiency of cyclone for Raw Mills

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