Fly Ball in a Key Role in a Variety of Recycling Plays

　Re-use of fly ash has been familiar to everyone , but it has brought huge economic benefits embodied . In the southeast coast of China and some developed areas of fine gray ash finished even a shortage situation . Fly ash is now former coal-fired power plants emit large quantities , and its fineness values ​​generally between 20% to 50% of the variation ( 325 mesh sieve ) , less than the national standards (GB196-91) prescribed level and two gray ash requirements. Power plants generally use a dry fly ash separation technology of the original thickness of the separation of fine ash to get finished , get some money. But after sorting coarse ash ( about 65% of the general fineness value ) , has not been fully utilized, the general is still in place and sell emissions or even become a burden . Exclusive use of fly ash ultrafine mill raw crude ash gray or after sorting based mixes ultrafine grinding, so that it has some hard water activity can be formulated to produce high-performance concrete admixture ultrafine ash, fly ash fully utilized to achieve the purpose of creating greater economic benefits. In addition to fine fly ash used in cement processing to obtain efficient process , the application of ceramic production is also important.

grinding mill: http://www.raymondgrindingmill.org/Grinding_mill.asp

raymond mill: http://www.raymondgrindingmill.org/Raymond_mill.asp

ball mill: http://www.raymondgrindingmill.org/Ball_Mill.asp

In Lytag production technology , the raw materials ( fly ash + quantitative additive ) mixed by ball mill grinding, granulation, combustion expansion , stacking , transport ( bagging ) . Ash production should double tube ceramic kiln , preheater kiln and drying sections of the speed can be controlled separately , so under the circumstances , in order to control its raw material preheating time . Ceramic recent years due to limited land resources , the clay has been banned in some areas , production and use. However, some areas...