 Cement Production Process
In the cement production method, the raw materials ought to be quarried. generally rock, clays and dirt, still as alternative materials contains the desired proportions of chemical element, calcium, aluminium and iron oxides square measure extracted victimization drilling and blasting techniques. The quarried material is then reduced in size by compression and impact in numerous mechanical crushers. The gravel is reduced in size from a hundred and twenty cm to between 0.2 and 8 cm. Drying of material may additionally be necessary for economical crushing and pre-blending. Then the raw materials are transported from the quarry victimization conveyors, rail wagons or alternative appropriate provision solutions specific to the cement plant. Whereas the crushed rock and clay is homogenized by stacking and reclaiming during a long superimposed stockpile. This material is then prepared for edge and drying within the oven. The raw materials square measure polished and dried during a roller mill. Serious rollers square measure command over a rotating table and therefore the course material is polished till it's fine enough to be carried by air to a homogenizing silo. In dry cement production process, stabilizing raw materials into the kiln is the premise for stabling clinker burning thermal system, Raw meal homogenizing system plays the final control role for stabling raw material into the kiln. Raw material preparation In cement manufacturing plant, producing tons of portland cement should grind at least three tons of material (including a variety of raw materials, fuel, clinker, mixed materials, gypsum). According to statistics, theconsumption of power for grinding operations of the dry cement line is higher than hr of the complete plant and raw materials grinding occupy higher than half-hour, coal grinding occupy third and cement grinding occupy four-hundredth. Therefore, it's an excellent significance for guaranteeing product quality and redusing energy consumption by the suggests that of affordable alternative for grinding instrumentality and method, optimisation of method parameters, correct operation and controling operation system. Cement Grinding Process All the raw materials square measure crushed with the assistance of Jaw device if they contain lumps. The feed size for the Cement Mill ought to be but twenty five metric linear unit The raw materials square measure fed into their individual hoppers with the assistance of Belt Conveyor Or elevators. The hoppers square measure fitted with feeding systems that square measure connected with car measurement and management system(Weighing Trolley). The measured amount of material is discharged on a consideration Trolley/ belt. The consideration trolley/ belt carry the mixed material to the discharge hopper. The fabric from discharge hopper is taken to the elevator to feed into the Mill feed hopper. The discharge of the feed hopper is controlled by Associate in Nursing adjustable speed rotary feeder. The feed of the mill is varied as per the necessity. The rotary feeder discharge the fabric in to the Cement Mill. There square measure 3 chambers within the Mill. The chambers square measure stuffed with grinding Media ( balls & Cylpebs). The fabric is ground fine ( 3500 Cm2/gm.). The cement is discharged from the mill to the elevator to fill it within the Storage / Aeration Silo. The silo is fitted with compressed gas coils. The air cools down the cement within the silo. The ultimate product is tested from the baggage for the standard and amount and alternative parameters as per the statutory needs provided by the govt. Cement production line The cement making plant we use in this whole production line includes vibrating feeder, jaw crusher, impact crusher, cement ball mill, lifer, preheating system, cement rotary kiln and packing machine and so on. All the Cement equipment in this line can be provided by our factory. Brief Overview of Cement Making Line The cement manufacturing process consists of raw material grinding, blending, pre-calcining, clinker burning and cement grinding. In short, limestone and other materials containing calcium, silicon, aluminum and iron oxides are crushed and ground into a raw meal. This raw meal is blended and then heated in the pre-heating system (cyclones) to start the dissociation of calcium carbonate to oxide. The meal goes further into the kiln for heating and reaction between calcium oxide and other elements to form calcium silicates and aluminates at t a temperature up to 1450 cent degree: so called clinker burning. The cyclone system is attached to the rotary kiln by a riser duct. Secondary fuel is fed to the riser duct, the main fuel mixture, coal/petcock, fires the kiln. Reaction products leave the kiln as a nodular material called clinker. The clinker will be underground with gypsum and other materials to cement. The cement making plant we use in this whole production line includes vibrating feeder, jaw crusher, impact crusher, cement ball mill, lifer, preheating system, cement rotary kiln and packing machine and so on. All the Cement equipment in this line can be provided by our factory. We have cement production line experts to design specific solutions for your preference. After shipping the cement machinery to destination, if you need any help in the installation of all the silica sand crushing plant, we can send our engineers to help to settle the whole line! Main Cement Equipment in Cement Production Line--Cement Mill Cement clinker mill could be the main equipment in cement production line or cement clinker processing plants in cement market. In cement quarries, you??ll be able to see cement clinker mill operating with cement clinker crusher as well as other cement equipment for cement production lines. Introduction to Cement Clinker The cement clinker uses limestone and clay iron raw materials as the primary raw supplies based on an proper proportion of preparing raw, cooked to some or all the molten, and upon cooling and semi-finished products. Within the cement industry, the most typical silicate cement clinker major chemical composition of calcium oxide, silicon dioxide along with a smaller quantity of aluminum oxide and ferric oxide. Silicate cements clinker with right amount gesso common ground, i.e. Portland cement. Cement Clinker Mill In the cement raw mill plant, we use cement vertical grinding mill and ball mill for cement clinker further grinding. At this stage, vertical cement clinker mill works by employing the pressure of cylinder leakage to break the materials; cement ball clinker mill is dependent on the steel ball grinding upon supplies. Hongxing cement clinker grinding equipment functions with greater capacity and saves energy greatly by working with an electrical automation system which optimizes the grinding process. Apart inside the raw mill plant, cement ball clinker mill is also widely applied within the clinker grinding approach. Here the cement clinker is grinded into fine powder together with other raw supplies, for example gypsum. According to the cement clinker grinding procedure, Hongxing Machinery, as a professional cement clinker mill manufacturer, can supply you cement ball clinker mill, Raymond cement clinker mill, vertical cement clinker mill, trapezium cement clinker mill and so on.
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