admin

Posts

Stoppages Question 1

We are facing severe problem of balling ball size is sometimes around 2m dia which chokes the hammer crusher and we a...

Re: Stoppages

We hear of these problems with increasing regularity. At one factory the problem was associated with an increase in t...

Stoppages Question 2

We have faced the serious coating formation at 12 to 26 meter of Kiln and plant have to be forced stopped for coating...

Re: Stoppages

I have studied the data you have submitted. We receive regular reports of heavy coating and ball formation associated...

Storage Question 1

We are having a 1.5Mt six-stage Precalciner kiln operating with South African coal having a VM of 28 per cent. Now we...

Re: Storage

There are well established guidelines for the safety operation of coal grinding equipment. These fall into two broad ...

Storage Question 2

How can the bulk density of cement change? Kindly describe the factors responsible? What are the consequences of bulk...

Re: Storage

The bulk density of a particular cement can vary due to compaction or due to chemical reactions with the atmosphere o...

Storage Question 3

We operate two fine coal bin of cap. 200 tons each. Due to coal fluctuation we have provided compressed air at 2kg pr...

Re: Storage

I would not use air or gas of any kind to agitate the coal in the fine coalbins. I suggest using acoustic cleaners an...