Mill Discharge Flow

pcg1978
(not verified)
Posted in: , on 31. Jul. 2010 - 21:17

Dear All

I m new for cement plant. currently i am operating a ball mill dia of 2.28 X 12 Mtr

with 15 TPH Output, i am facing some problem of Mill outlet bin jamming, Mill outlet discharge air slide also jamming and problem in continuously material discharging, The load of bucket elevator is steady. the problem is constant after feed reducing up to 8 TPh. Media level is 25 % in 1st chamber and 20 % in 2nd Chamber. Ball size up to 17-60 MM,

Please reply

Thanks

Haresh

Mill Discharge Flow

Posted on 1. Sep. 2010 - 06:17

Try to increase on your % volume loading 28 and 30% respectively for chambers.

The grinding media range be from 20mm to 40mm in the first chamber and 50 to 90 mm in the second chamber.

pcg1978
(not verified)

Re: Mill Discharge Flow

Posted on 16. Dec. 2010 - 10:57

Dear sir,

thanks for your reply

but i mentioned that this problems is coming in 8 tph it is a half capacity of mill

thanks

Paresh

pcg1978
(not verified)

Re: Mill Discharge Flow

Posted on 13. Feb. 2011 - 01:17

Dear All

I m new for cement plant. currently i am operating a ball mill dia of 2.28 X 12 Mtr

with 15 TPH Output, i am facing some problem of Mill outlet bin jamming, Mill outlet discharge air slide also jamming and problem in continuously material discharging, The load of bucket elevator is steady. the problem is constant after feed reducing up to 8 TPh. Media level is 25 % in 1st chamber and 20 % in 2nd Chamber. Ball size up to 17-60 MM,

Please reply

Thanks

Untitled

Posted on 14. Feb. 2011 - 09:37

Hi Paresh,

Kindly check whether the Mill Discharge bin and Airslide are sized for 15TPH.

Material Jam may be due to the undersizing of these elements.

Regards

Anand

pcg1978
(not verified)

Re: Mill Discharge Flow

Posted on 22. May. 2011 - 12:37
Quote Originally Posted by anandindia86View Post
Hi Paresh,

Kindly check whether the Mill Discharge bin and Airslide are sized for 15TPH.

Material Jam may be due to the undersizing of these elements.

Regards

Anand



Dear Sir,

Thanks for your valuable reply, the capacity of airslide and bucket elevator is 50 TPH,

the material flow from mill (IInd chamber) is not continousely, whether is a problem of second chamber's media loading ?

please reply !!!!!!!!!11111

Thanx

Paresh