GRATE COOLER. Hi Afsal, This is not a surpirse to hear material spillage in the 2nd generation grate coolers.When the grate plates are installed/ commissioned the minimum gap between plates are measured and the correction is done accordingly.
The first form of grate cooler used on British kilns was the Bucket Grate. The cooler was built into a greatly-enlarged kiln hood, with length about 1.9 times the kiln diameter, and width 15% greater than the length. A concave grate-plate occupied the entire base, with a pressurisation chamber below.
In cement grate coolers, dense refractory linings backed by insulation materials often results in an unnecessarily heavy construction, which increases fuel expenditure. Furthermore, the lining can be at risk of alkali attacks, which increases maintenance costs.
To meet these requirements, the cooler is constructed as a modular system with units of varying size. The Cross-Bar® cooler has a fixed inlet module followed by standard units, each measuring 1.2 or 1.8 meters in width and 3.0 or 4.2 meters in length.
Grate cooler machine of CHAENG, adopts the new efficient grid plate structure which with very few leakage occurring, less abrasion and longer service life. The grate cooler is the main equipment in calcining system of the cement plant. Its main function is to cool and transport the cement clinker.
A wide variety of grate cooler for cement plant options are available to you, There are 80 grate cooler for cement plant suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Turkey, and Russian Federation, which supply 97%, 1%, and 1% of grate cooler for cement plant respectively.
The Pendulum Cooler® is the only cement clinker cooler designed without any active or lubricated components within the cooler housing. Together with the wear resistant and maintenance free spring steel straps of the LPS®, this design ensures that access to the inside of the cooler is only required for inspection during the annual shutdown.
We have indigenized the grate cooler design during our collaboration with M/s. Polysius, Germany and have improved the cooler designs in association with M/s. Allis Chalmers, USA and OEC, Japan. We are in touch with recent trends in …