what does a clinker cooler do

What Does A Clinker Cooler Do

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. ...

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Cement kiln - Wikipedia

These coolers have two main advantages: they cool the clinker rapidly, which is desirable from a quality point of view (to avoid that alite, thermodynamically unstable below 1250 °C, revert to belite and free CaO on slow cooling), and, because they do not rotate, hot air can be ducted out of them for use in fuel drying, or for use as precalciner combustion air.

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Cement clinker - Wikipedia

Cement clinker is a solid material produced in the manufacture of Portland cement as an intermediary product. Clinker occurs as lumps or nodules, usually 3 millimetres (0.12 in) to 25 millimetres (0.98 in) in diameter. It is produced by sintering (fusing together without melting to the point of liquefaction) limestone and aluminosilicate materials such as clay during the cement kiln stage.

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Clinker | Definition of Clinker by Oxford Dictionary on ...

‘We cool the clinker, add a bit of gypsum to control setting time, and crush the mixture into a fine powder.’ ‘In addition, the plant has 11 air cannons installed on the clinker cooler.’ ‘The tremendous velocity of the particle-laden dust stream coupled with high temperatures coming off the clinker cooler rapidly eroded the elbow and standard-issue duct system.’

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Cement Kilns: Clinker Coolers

Clinker at this temperature has a heat content of 1.22 MJ/kg and must be cooled in order to: avoid wasting this heat energy; obtain clinker at a temperature suitable for grinding - less than 100°C; rapidly cool ("quench") - the clinker, thus preserving reactive metastable high-temperature minerals in the clinker and maximising its strength ...

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CLINKER COOLING TECHNOLOGY - Mechanical …

The hot clinker discharged from the kiln at a temperature of about 1300 C is further treated in clinker cooler. The cooling of clinker influences its structure, main composition, grindability and consequently, the quality of the resulting cement.

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Clinker Cooler - A TEC - Innovative Technologies for ...

07-10-2015· With our unique HURRICLON® cyclone technology we are in the position to provide a cost effective and highly efficient clinker cooler dedusting system.. For regions with less strict emission control regulations we can provide dedusting before the ID fan with HURRICLON® only without the need for a filter. In such a case, dust emissions can be reduced to approximately 200mg/Nm3 air/gas at the ...

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Clinker Cooler - 911metallurgist.com

Metallurgical ContentClinker Cooler Installation CostsClinker Cooler Power CostsClinker Cooler OperationClinker Cooler Maintenance Rotary Kiln Fuel CostsClinker Grinding CostsCooling Curve for Average ClinkerAverage clinker cooler space requirementsHow Air-Cooling Keeps Kiln End Cool The Air-Quenching shaking grate Clinker Cooler was developed more than 20 years ago as an improved …

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Clinker Coolers | Nature

Clinker Coolers Content Tasks of clinker cooler Theory and definitions Grate coolers Cooler upgrade Clinker crusher Rotary coolers 4. Holcim Group Support Tasks of the Clinker Cooler 1) Recuperation of heat from hot clinker 2) Cooling of clinker Approach to achieve this: Hot clinker is exposed to a …

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What is a Clinker? | Coal Bins & Chimneys | Coalpail.com …

31-12-2006· Here is a photo of a clinker. It is as our forum leader [he prefers administrator] said, a bunch of ash fused together. The clinker you see is one piece, the can in the background is a standard size spray can. This clinker is about 18" long and 8" wide. It …

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clinker cooler | Magotteaux

There is no risk of the clinker cooler leaking as it does not require shell drilling. Our own range of alloys are made to fit the working conditions of each section of the satellite tube. The inner design is robust to avoid breakage. There is maximum protection of the shell of the satellite tube against abrasive or hot clinker.

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Clinker | Definition of Clinker by Oxford Dictionary on ...

‘We cool the clinker, add a bit of gypsum to control setting time, and crush the mixture into a fine powder.’ ‘In addition, the plant has 11 air cannons installed on the clinker cooler.’ ‘The tremendous velocity of the particle-laden dust stream coupled with high temperatures coming off the clinker cooler rapidly eroded the elbow and standard-issue duct system.’

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Heavy Duty Screw Conveyor for Conveying Clinker Cooler ...

Design Parameters. Product Type – Clinker Cooler Dust; Material Density – 60 to 85 Lbs. per Cubic Foot; Conveyor Capacity – 12,000 Lbs per Hour; Duty – 24 Hours per Day, 7 Days per Week; KWS Advantages. KWS has developed a good reputation for designing and delivering screw conveyors that exceed the expectations of our Customers.

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The cement kiln

The clinker cooler. There are various types of cooler - we will consider only one, the 'grate cooler'. Grate cooler: the hot clinker falls out of the kiln and moves along the cooler, towards the foreground of the image. The purpose of a cooler is, obviously, to cool the clinker.

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Clinker - definition of clinker by The Free Dictionary

Define clinker. clinker synonyms, clinker pronunciation, clinker translation, English dictionary definition of clinker. n. 1. The incombustible residue, fused into an irregular lump, that remains after the combustion of coal. 2.

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China Grate Cooler - China Clinker Cooler, Cooler

Grate Cooler is a kind of quench cooler. Its principle is to quench clinker which is laid in levels on the grate plates with cold wind from air blower. Temperature of clinker will be rapidly dropped from 1200d egree to be less than 100 degree.

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Clinker Aeration by Coanda Wing® - IKN

23-05-2019· Home » Cool Down » Clinker cooler with Coanda Wing® technology » Clinker Aeration by Coanda Wing® Clinker Aeration by Coanda Wing® The Coanda Wing® grate plates of the pendulum section consist of several Coanda Wing® blades inserted into a common supporting frame.

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IKN Grate System - IKN

23-05-2019· IKN Grate System Horizontal air jets on the grate surface support the clinker transport, resulting in a reduction of movable rows. The size of the Coanda Wing® plates was selected to allow modular adaption of the grate width for varying kiln capacity.

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What is the difference between intercooler and aftercooler ...

Intercooler Intercoolers are used to cool the charge intake air after it has been compressed by the turbo(s). Since the turbo sits on the exhaust of the engine, it gets really hot. That heat transfers to the air going through the intake and can ca...

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Clinker Breaker Design - Blacksmithing, General Discussion ...

17-12-2007· Merry Christmas fellow Smiths. It has been a while since I posted here. It is good to be back. I am currently building a new coal forge and plan to add a clinker breaker to my firepot more as a way to clean and adjust the airflow more than anything. Does anyone have a good drawing of a clinker …

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IKN Grate System - IKN

23-05-2019· IKN Grate System Horizontal air jets on the grate surface support the clinker transport, resulting in a reduction of movable rows. The size of the Coanda Wing® plates was selected to allow modular adaption of the grate width for varying kiln capacity.

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Clinker - What is Clinker - What does Clinker look like.

Clinker can be a tile, a brick or a veneer. Clinkers are formed by the heat processing of cement elements in a kiln. Limestone, clay, bauxite, and iron ore sand in specific proportions are heated in a kiln until they begin to form cinder lumps, which are also known as cement clinkers.

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Portland Cement Manufacturing Industry NESHAP Requirements ...

New Kiln and New Clinker Cooler at Area Source of HAP Emissions Global Requirements for Portland Cement Manufacturing Plants Subject to 40 CFR part 63 subpart LLL Applicability/Affected Sources: 63.1340(a) §63.1340 What parts of my plant does this subpart cover? (a) The provisions of this subpart apply to each new and existing portland cement ...

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Grate Cooler - Industrial Clinker Cooler and Clinker Grate ...

We are the leading manufacturers and exporters of grate cooler, industrial clinker cooler and clinker grate cooler. It is basically supplied in two independent entities inlet stationary inclined grate and reciprocating grate cooler, industrial grate cooler, industrial clinker cooler, grate cooler manufacturers, grate cooler suppliers - Chanderpur Works Pvt. Ltd., Yamunanagar, India

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Assessment of energy and exergy efficiencies of a grate ...

01-10-2012· For every 5% decrease in mass flow rate of clinker, the clinker cooler experiences approximately 3.0% increase in energy efficiency and a 2.9% increase in energy recovery efficiency. As the mass flow rate of clinker decreases, the clinker outlet temperature experiences a decrement but the air outlet temperatures do not significantly experience any change.

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Clinker Aeration by Coanda Wing® - IKN

23-05-2019· Home » Cool Down » Clinker cooler with Coanda Wing® technology » Clinker Aeration by Coanda Wing® Clinker Aeration by Coanda Wing® The Coanda Wing® grate plates of the pendulum section consist of several Coanda Wing® blades inserted into a common supporting frame.

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China Grate Cooler - China Clinker Cooler, Cooler

Grate Cooler is a kind of quench cooler. Its principle is to quench clinker which is laid in levels on the grate plates with cold wind from air blower. Temperature of clinker will be rapidly dropped from 1200d egree to be less than 100 degree.

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Clinker - definition of clinker by The Free Dictionary

Define clinker. clinker synonyms, clinker pronunciation, clinker translation, English dictionary definition of clinker. n. 1. The incombustible residue, fused into an irregular lump, that remains after the combustion of coal. 2.

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Cement manufacturing - components of a cement plant

After cooling, the clinker may be stored temporarily in a clinker store, or it may pass directly to the cement mill. The cement mill grinds the clinker to a fine powder. A small amount of gypsum - a form of calcium sulfate - is normally ground up with the clinker. The gypsum controls the setting properties of the cement when water is added.

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What are reasons for clinkers being formed in coal based ...

reference: Avoiding Clinker Formation in Thermal Power Plant Boilers Clinker or slag is a fused mass of non-combustible residue (ash) from coal. All coal has some amount of ash content; bad coal has more ash, that’s all. Oxidation of the minerals ...

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