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POLYTRACK® the new clinker cooler generation - Polysius

transporting principle and strict separation of transportation and aeration functions, together with. ideal transverse distribution of the clinker, with the effect of uniform, efficient cooling of all grain size fractions over the entire width of the cooler

Baumit invests in new clinker cooler

Aug 25, 2021· Baumit's Wopfing cement plant in Piestingtal, Austria, has invested EUR5.6m in the modernisation of the plant's clinker cooler. "The new clinker cooler uses an innovative cooling system that saves us almost 20mkWh of energy per year in the cement works – 90 per cent of which is thermal energy and 10 per cent electrical energy," explains Manfred Tisch, technical director of Baumit .

Problem with cooling system - Page 1 of 1

Dec 06, 2007· Problem with cooling system. We have a ball mill to grind clinker and we have a problem with the cooling system when the temperature is high. When we use water for cooling in order to control/reduce the clinker temperature, we have no problem but when we use air for cooling after using water the pipe and the nozzle is blocked,so we lost the watertight.

A DRY QUENCHING PROCESS FOR WHITE CEMENT CLINKER …

The hot cement clinker is then subjected to cooling/quenching process. In the production of white cement clinker, the cooling/quenching process is a very crucial step. In accordance with the present invention, there is provided a dry quenching process for the production of white cement clinker, as shown in Figure 4.

White cement production line plan | LCDRI CN

The single-cylinder bleaching clinker is cooled to 50-150 ° C and directly into the clinker bank. The method is the main process for the bleaching and cooling of clinker in the existing white cement production line, and is widely used.

Grate Cooler – Clinker Cooler | AGICO Grate Cooler In ...

High cooling efficiency. The clinker can be quenched from 1300-1400℃ to below 100℃ in a few minutes. HCFC reciprocating grate cooler is one of the hot-sale grate coolers produced by AGICO. It is a kind of large hydraulic controlled grate cooler that transferred from simple speed control to speed and stroke control (i.e. PLC control).

What is Cement Clinker? Composition, Types & Uses - Civil ...

Clinker is a nodular material produced in the kilning stage during the production of cement and is used as the binder in many cement products. The lumps or nodules of clinker are usually of diameter 3-25 mm and dark grey in color. It is produced by heating limestone and clay to the point of liquefaction at about 1400°C-1500°C in the rotary kiln. ...

Effect of cooling performance on the mineralogical ...

Feb 01, 2001· On cooling, the liquid phase in clinker precipitates C 3 S and changes its composition toward the C 3 S–C 2 S boundary line. Under equilibrium crystallization, the liquid phase assimilating part of the solid C 3 S and precipitating C 2 S and C 3 A changes its composition across the boundary line toward the invariant point H (1470°C).

(PDF) Morphological Analysis of White Cement Clinker ...

Morphological Analysis of White Cement Clinker Minerals: Discussion on the Crystallization-Related Defects January 2016 International Journal of Analytical Chemistry 2016(4):1-10

Clinker Production - Clinker Manufacturing | Cement ...

Clinker cooling In the cooling process, some of the flux minerals transfer into crystals and the other part is in a glassy state. To prevent the clinker from becoming powdery, it needs to be rapidly cooled when the temperature lower than 500 ° C. Cement Kiln. Cement kiln is the main equipment for clinker sintering. From structure, it can be ...

Use of Late-Barremian sands from Central Tunisia in white ...

Jun 02, 2017· It results in a dusty clinker with fine grains responsible for γC 2 S polymorph phase, accompanied by a weak thermal efficiency during cooling that would result in a slow hardening of the clinker and a fast attack on refractory bricks which is a relatively frequent problem in white cement line production (Aloui and Chaabani 2008).

CEMENT CHEMISTRY AND CLINKER MICROSCOPY - The …

A 4-week modular course designed to give the course attendee a solid understanding of the cement chemistry and clinker microscopy. Cement microscopy is a valuable technique for examining clinker, cement, raw materials, raw feed, and coal. Every stage of the cement manufacturing process can be improved through the use of a microscope.

Cement clinker cooler and method for cooling cement ...

Oct 29, 2013· (22) 29.10.2013 (43) 06.05.2015 (57) White cement clinker can be ­efficiently produced using a kiln 10 for sintering cement clinker and ­unloading the cement clinker from the kiln 10 to a clinker cooler 30 for ex-changing thermal energy …

Cement kiln - Wikipedia

In the cooler the air is heated by the cooling clinker, so that it may be 400 to 800 °C before it enters the kiln, thus causing intense and rapid combustion of the fuel. The earliest successful rotary kilns were developed in Pennsylvania around 1890, based on a design by Frederick Ransome, [5] and were about 1.5 m in diameter and 15 m in length.

Clinker (Powder River Basin, Wyoming-Montana, USA) | Flickr

Clinker is a scarce, odd rock. It occurs adjacent to former coal bed horizons. Coal is combustible - that's why coal is used as an energy source in human society. Coal beds can ignite accidentally or naturally. Accidental coal bed ignition often leads to environmental disaster areas (for example, Centralia, Pennsylvania, USA). Natural coal bed fires can be initiated by lightning strikes ...

ThyssenKrupp Industrial Solutions - Cement Industry

The clinker discharged from the rotary kiln enters the rotary cooler and is rapidly quenched with water from 1,400°C to 600°C. The clinker subsequently passes through the roll crusher, which produces grain sizes < 50 mm. Finish cooling from 600°C to the ultimate temperature of approx. 100°C is performed on the vibrating grate with air.

The impact of cooling water types on the cement clinker ...

This paper studied the influence of the different water types on clinker properties. It concern with cement plants which are using the water for cooling the clinker (El-Minia white cement plant).

White Cement Manufacturing – White Cement Plant | AGICO ...

In white cement plants, the main manufacturing process includes six steps: raw material crushing, raw material grinding, clinker calcination, clinker cooling, cement grinding, and cement packing. AGICO provides white cement plant EPC projects with a daily capacity of 1000 to 10000 tons.

WHITE CSA CEMENT - CALUMEX

Apr 03, 2017· CSA WHITE raw feed ; white bauxite + limestone + calcium sulphate choice of high purity raw materials sintering tight control calcination (1250~1300° C.) cooling of clinker grinding clinker high fineness (blaine 4800-5200 g/cm2) main phase composition C4A3Š +C2S (calcium aluminum sulfate hydroxide+belite) 10.

Cement Clinker - an overview | ScienceDirect Topics

After cooling and storage, the clinker is ground into a fine cement powder and gypsum is added, as a source of calcium sulphate, to improve the future setting behaviour of the cement. ... and white sand as sources of silica. Such an unreactive mix requires power-consuming sand grinding, and very high clinkering temperatures (~ ...

Rotary Cooler | Clinker Cooler In Cement Plant | AGICO CEMENT

High thermal efficiency: the rotary cooler can put all the air after cooling material into the kiln as the secondary circulating air, which improves the thermal efficiency of the kiln.; High quality of clinker: the clinker from the rotary kiln (1000-1200℃) is rotated by the cylinder to drive sufficient heat exchange between the material and the air so that the material can be cooled to below ...

Clinkerization - Cement Plant Optimization

Clinker cooler serves two main objective of cooling clinker from temperature of about 1350 0C to the temperature (65-150 0C) where it can be handled by conveyors like pan conveyors, chain, Elevators etc. and heat recovery from hot clinker coming out of kiln. A huge development has happened in clinker coolers designs and types as well.

Project Report on CEMENT FROM CLINKER - Manufacturing ...

the four main components of clinker are: other substances may be present in small amounts: the chemical analysis of clinker is usually given in oxide form, as follows (in oxide weight %): thermochemistry of clinker types of clinker sulfate resistant clinker low heat clinker white clinker low-alkali clinker belite calciumsulfoaluminate ternesite ...

The impact of cooling water types on the cement clinker ...

Sep 01, 2018· The area under study is El-Minia white cement plant which locates at Bani Khaled, Samalout, El-Minia Governorate. The plant includes industrial processes related to the production of white cement. It is using Nile water at different processes such as cooling clinker in the rotary cooler and at grinding cement through a ball mill.

Cement Cooler - Clinker Cooler | Types Of Clinker Cooler AGICO

Clinker cooling is one of the important processes in cement production. Improving the cooling effect is not only beneficial to improve the quality and grindability of clinker, reduce the power consumption of the cement mill, but also can reduce the clinker temperature, recover the waste heat, and create favorable conditions for subsequent cement handling, storage, or transportation.

Air required to cool 1 kg of clinker. - Page 1 of 1

Oct 03, 2017· Air required to cool 1 kg of clinker. Dear sirs, I would realy like to know if someone elaborate how to calculate air requirement for cooling 1 kg of clinker. Thanks. Reply. Know the answer to this question? Join the community and register for a free guest account to post a reply.

White Cement Production - taiheiyo-eng.co.jp

White Cement Production. White cement has the strength similar to normal gray cement and the whiteness of more than 91 %. The essential points to attain higher whiteness are raw material component (restraint of ferrous oxide) and quenching of high temperature clinker (prevention of oxidation).

Arctic Cool | Cooling Activewear & Shirts for Men & Women

Arctic Cool's ActiveWick technology pulls moisture away from the skin and disperses it throughout the garment. Allowing you to cool faster and feel dry sooner! UPF 50 PROTECTION. Arctic Cool's UPF 50+ Protection creates a barrier for 98% of the suns harmful rays. 4-WAY STRETCH. Don't get stuck. Every Arctic Cool garment comes with 4 way stretch ...

Cement Kilns: Rotary Coolers

On the other hand, the piles of white hot clinker that they produced needed more efficient handling, and their coolers were designed to cool the clinker. Early designs had two cooling tubes on successively lower levels. In the first, ambient air cooled the clinker to …

EP2868635A1 - Cement clinker cooler and method for cooling ...

White cement clinker can be efficiently produced using a kiln 10 for sintering cement clinker and unloading the cement clinker from the kiln 10 to a clinker cooler 30 for ex-changing thermal energy between the hot clinker 33 and a gaseous coolant by subjecting the clinker 33 to a flow of said gaseous coolant to thereby cool the clinker 33 and in return heat the gaseous coolant, if the gaseous ...