a cement clinker cooler structure of the type in which there are cross rows of overlapping grate plates which rows are alternately fixed and movable forwardly and rearwardly to produce a flow of

The core components of the clinker cooler are the grate plates. The grates include fixed grate plates and moveable grate plates. Features. The environment of clinker cooler has an extreme difference in temperature. The cooler inlet temperate could reach 1300℃ to 1400℃, while after the cooling process the outlet temperature will be around 60

cement plant wear parts - clinker cooler breaker hammers, grizzly bars, grate bars, grinding tyres, ball mill liner plates, ball mill liners, ball mill wear 

The Clinker Cooler at Work As the hot clinker is ejected from the rotary kiln, it falls onto the grate bed. At this phase, the reciprocating grate plate pushes and spreads the hot clinker on the grate bed. It forms a material layer. Reciprocating Grate Plates. The grate plates are made up of fastened grate plates and movable ones.

US3374553A - Clinker cooler grate plates - Google Patents Clinker cooler grate plates Download PDF Info Publication number US3374553A grate plates clinker pusher plate Prior art date 1965-07-16 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation

The high-temperature clinker falls into the grate bed from the kiln and is pushed along the full length of the grate bed by the reciprocating grate plate, forming a materials bed of certain thickness. The cooling air blows upward from the bottom of the grate into the grate layer, permeates and diffuses, and cools the hot clinker.

High temperatures of clinker. • Mechanical stresses (due to the impact of the clinker falling from the kiln). • Thermal stresses (due to uneven exposure of the plates to the hot clinker vs cold air). «THE» solution to keep it cool! cooler grates SOME RESULTS Our

The grate cooler is a type of clinker coolers, it plays an important role in the clinker manufacturing process. The grate cooler in a cement plant cools and transports the cement clinker from the rotary kiln, and provides heating air (secondary air) for the rotary kiln and preheater.The performance of the grate cooler will directly affect the production efficiency, energy consumption, and

IKN clinker coolers have one movable row of Coanda Wing® plates followed by two fixed rows. The forward movement of the grate is accomplished by a hydraulic 

grate plates. A-I- Hot Zone. Required properties: grate cooler nose and hook Clinker hardness (500 – 700) Hv.

Another object is to provide grate cooler plates for receiving andrinitially cooling hot cement clinker, in which upright retainer walls continuously hold back 

This is an inclined arrangement of specially designed anti spillage Grate plates, arranged in downward steps formation. These Grate Rows do not move. The Castable cover is shaped in such a way to have spread of hot clinker on grate without void. The high depth hot clinker bed is formed which is supplied with a concentrated Air load underneath.

Alibaba offers 1,709 Grate Plate For Clinker Cooler Suppliers, and Grate Plate For Clinker Cooler Manufacturers, Distributors, Factories, Companies. There are 948 OEM, 882 ODM, 218 Self Patent. Find high quality Grate Plate For Clinker Cooler Suppliers on Alibaba.

Feb 01,  · Cooling air distributio of the grat ooler is fixed and clinker layer thickness three grate plates are considered as design variables. Optimal thicknesses of the clinker layer are s lected fro the Pareto front based on minimum energy consumpti n of cooling fan .

Grate support frame for clinker cooler Download PDF Info Prior art keywords members cooler fingers grate support frame Prior art date 1967-03-13 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

57) The invention relates to a grate plate (1) for use in a bulk material cooler for hot bulk material (3), such as for example hot cement clinker, 

EP0730722A1 - Grate cooler. A grate cooler (1) for cooling granular material, such as cement clinker, comprises a special duct system (16, 19, 17) for injection of air into the gaps (15) which exist between the edge guards (13) and the grate plates (9) at the edges of the grate surface.

High temperatures of clinker. • Mechanical stresses (due to the impact of the clinker falling from the kiln). • Thermal stresses (due to uneven exposure of the plates to the hot clinker vs cold air). «THE» solution to keep it cool! cooler grates SOME RESULTS Our solution: the patented Bar Grate Design for

PROBLEM TO BE SOLVED: To provide a clinker cooler having a grate plate improved in cooling of clinker by improving the heat exchange of the clinker and air. SOLUTION: The grate plate which is used for the clinker cooler for cooling the cement clinker 11 and transfers the clinker 11 while cooling the clinker is provided with recessed parts (primary clinker stagnation layers) 14

The concept of the exergy analysis is applied to a grate cooler of a cement production facility. The cooling of the clinker is modelled by a gas-solid series of cross-current contacting stages

ETA Cooler Grate Cooler Cooler Efficiency @ 0,85 Nm³/kg recuperation air 77,8 % 73,9 % Wear Grate plates 100 % in clinkerProtection Autogenous protection Due to pebble layer Heat Protection Safe due to higher clinker bed and pebble lane filling Direct contact between hot clinker and grate plate Stroke Length