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hungbac
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Join Date: Sep 2012
Posts: 3

Gravity Damper Capacity Calculation

09/16/2012 4:11 AM

Hi. I'm new member. I'm calculating for clinker transporting system but I don't know how to calculate capacity of a gravity damper. Our clinker density is 1.7 t/m3. Can any one help me?
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Joshi
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Join Date: Oct 2007
Location: India
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#1

Re: gravity damper capacity calculation

09/16/2012 4:28 AM

What are the dimensions of the gravity damper? What is the flow rate?
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hungbac
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Join Date: Sep 2012
Posts: 3
#2
In reply to #1

Re: gravity damper capacity calculation

09/16/2012 5:02 AM

Dimension of valve is 700mmLx500mmWx760mmH and outlet port of valve is 700x300 mm. It using to discharge clinker from silo.
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Joshi
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Location: India
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#3
In reply to #2

Re: gravity damper capacity calculation

09/16/2012 6:51 AM

You did not say any thing about the flow rate.
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redfred
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Engineering Fields - Electrical Engineering - Been there, done that. Engineering Fields - Control Engineering - New Member

Join Date: Dec 2008
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#4
In reply to #3

Re: gravity damper capacity calculation

09/16/2012 9:56 AM

2.0* 10^-31.78 parsecs per millenia.

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hungbac
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Join Date: Sep 2012
Posts: 3
#5
In reply to #3

Re: gravity damper capacity calculation

09/17/2012 2:25 AM

My matter is I don't know how to calculate flow of this system. If I know flow of this, I can calculate capacity. That structure is clinker flow discharge from a silo (a tank). So, how to calculate it flow?
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#6
In reply to #5

Re: gravity damper capacity calculation

09/17/2012 3:32 AM

It comes from doing a mass balance calculation on the reaction happening in whatever is upstream of it.

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Joshi
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Join Date: Oct 2007
Location: India
Posts: 1246
Good Answers: 34
#7
In reply to #5

Re: gravity damper capacity calculation

09/17/2012 5:55 AM

I suppose, the silo discharges on to a conveyor belt. Do you have a belt weigher on the conveyor belt? If the silo discharges on to the dumper, then you can time & weigh the quantity on the dumper. This way, I suppose you can tabulate the flow rate. Take a number of measurements, then get an average figure.
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hungbac (2); Joshi (3); PWSlack (1); redfred (1)

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