How to Improve The Production Efficiency of Cement Plant?
19 June, 2014 at 10:57 am in Business
The cement clinker grinding circuit reduces the feed from 80% passing size between 10 and 20 mm to 100% passing 90 microns. The size reduction takes place in a two- compartment tube mill; the first compartment of the mill is shorter than the second compartment. The coarse clinker is ground in the first compartment where larger balls (80, 60, 50 mm) are used and the fine grinding is done in the second compartment where smaller balls (below 25 mm) are used. Exxon Machinery supply cement clinker grinding plant ,our cement grinding plants are exported to Indonesia, Vietnam , Iran, India, Chile, Venezuela, Libya, Angola, Kenya, South Africa, Pakistan , Yeman, Eygpt, Nigeria.
Cement plants should be high efficiency separator which include low energy consumption, cooling and drying, High availability, relatively low capital expenditure, high selectivity, and, proper product separation. In cement plants a term called crushers machine is used which help reduce the large solid chunks into smaller chunks.The delivery consisted of two-compartment mills supported on slide shoe bearings, containing inside the CPB components of proven quality. In the first compartment an activator mill shell lining has been installed and in the second a classifying mill shell lining. Furthermore the mills have been completed with intermediate diaphragms of latest generation and have finally been equipped with CP chromium alloyed cast ALLMAX® grinding media.
A cement plants consume fuel up to 3 to 6 GJ per ton depending upon the product being produced. Today’s petroleum and coal is used as primary fuels, and natural gas and fuel oils in lesser amount. Selected waste and by-products used as a fuel in cement kiln which contain useful minerals like silica, calcium, and alumina, replacing raw materials such as limestone, clay, and shale.A Clinker grinding plant is a straight forward process. The clinker is transported to feed hopper, which feeds it into the Pre-crusher, Table feeders extract it out form the pre-crusher and feed it into a Ball mill, Blending of this fine powder with gypsum and other additives makes it the portland cement, Packing Plant and Material Handling equipment completes the offers.
rotary cement kiln: http://www.hxjqmining.com/pro/cemen_rotary_kiln.html