3rd Generation Grate Coolers from ~2000 Fixed inlet, inclined with direct aeration Clinker transport by separate elements, not by moving rows Active clinker distribution by different conveying capacities Tight grate with few gaps with relative movement Flat bottom (no riddling conveyor) Mild steel grate with autogenous protection by dead clinker layer Fans:

Aug 06, 2021 Aug 06, 2021 Perfect aeration and self-cooling by Smart Blades (2) with Coanda effect. Reduction of the electrical power consumption from typically more than 7 kWh/t down as low as 3.5 kWh/t. Higher transport efficiency and ability to operate very low clinker bed, if desired. Improved sealing between static grate and movable lanes

Mar 01, 2011 Summary: In the course of the rapid cooler development in recent years, new generations of grate coolers have come onto the market. In fact, it has meanwhile become difficult to keep track of the current cooler generation. However, despite the new market introductions, no great improvements have been made with regard to cooler efficiency and the cooling principle

Download Citation | On May 1, 2017, David Carichner and others published Third generation clinker cooler for reduced operating and maintenance cost | Find, read and cite all the research you need

Clinker Coolers Content Tasks of clinker cooler Theory and definitions Grate coolers Cooler upgrade Clinker crusher Rotary coolers 6 Holcim Group Support Definitions Recuperation is the recovery of heat contained in the hot clinker (1300 to 1450 C) at the kiln discharge to be used in the kiln system for the process substituting fuel

Third Generation Clinker Cooler for Reduced Operating and Maintenance Cost

Castor cooler is an important main equipment of clinker firing system in cement plant It is responsible for cooling, heat recovery, transportation, crushing and other functions of high temperature red hot clinker (about 1400 ℃) In the process of clinker transportation and crushing, the wear of clinker to objects can not be ignored

Apr 18, 2021 Everything for cement. Cement Library Everything related with cement. Please read Hello at the main page to see the content

Jun 29, 2018 Jun 29, 2018 Third Q~!1eration Grate Coolers. , .., .41 I. fundamental Design features of Third Generation Grate Coolers '. .42 (a) Modular Design. , . 42 (b) Fixed Grate-Line For Air Distribution ..43 (c) Separate Clinker Conveying System .. 44 (d) Air Distribution Plates With Mechanical Flow Regulators, ,.... . .45 2, Further Improvements

Lowering clinker cooler operating costs through new grate plates, Compact Swing support of the grate, LevelRadar grate speed control and waste heat recovery January 2000 ZKG INTERNATIONAL 53(4

May 18, 2017 May 18, 2017 77 Chapter - IX Comparison Between Different Types of Coolers S.No Parameter unit 1st 2nd 3rd Generation Generation Generation 1. Grate plate type Vertical Horizontal Horizontal aeration aeration aeration with holes in the plate 2. Cooling air input Nm3 /kg 2.0 – 2.5 1.8-2.0 1.4- 1.5 clinker 3