拉法基水泥生产工艺

拉法基水泥工艺介绍

THE CEMENT MANUFACTURING PROCESSquarry raw grinding and burning grinding, storage, packing, dispatch

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拉法基水泥工艺介绍

THE CEMENT MANUFACTURING PROCESSquarrydumper loader

Quarry face1. BLASTING 2. TRANSPORT

crushing conveyor

storage at the plant

3. CRUSHING & TRANSPORTATION 1. BLASTING : The raw materials that are used to manufacture cement (mainly limestone and clay) are blasted from the quarry. 2. TRANSPORT : The raw materials are loaded into a dumper. 3. CRUSHING AND TRANSPORTATION : The raw materials, after crushing, are transported to the plant by conveyor. The plant stores the materials before they are homogenized. Next

拉法基水泥工艺介绍

THE CEMENT MANUFACTURING PROCESSRaw grinding and burning

storage at the plant conveyor

Raw mill Raw mix

preheating

1. RAW GRINDING

kiln cooling clinker2. BURNING 1. RAW GRINDING : The raw materials are very finely ground in order to produce the raw mix. 2. BURNING : The raw mix is preheated before it goes into the kiln, which is heated by a flame that can be as hot as 2000 ° The raw mix burns at 1500 ° pro ducing clinker which, when it leaves the kiln, is C. C rapidly cooled with air fans. So, the raw mix is burnt to produce clinker : the basic material needed to make cement. Back Next

拉法基水泥工艺介绍

THE CEMENT MANUFACTURING PROCESSGrinding, storage, packing, dispatchGypsum and the secondary additives are added to the clinker. clinker storage

Finish grinding

1. GRINDING

silos

dispatch bags

2. STORAGE, PACKING, DISPATCH 1.GRINDING : The clinker and the gypsum are very finely ground giving a “pure cement”. Other secondary additives and cementitious materials can also be added to make a blended cement. 2. STORAGE, PACKING, DISPATCH :The cement is stored in silos before being dispatched either in bulk or in bags to its final destination. Back Home page