The Retrofitting of Steam Cleaned Stationary Grates (Pin Hole Grates) to Existing Boilers
Doon, Robert. 1986. Pin hole grates have been used in boilers for the sugar industry since 1971. The first grates produced were all for new boilers and the grate support tubes were part of the boiler water circulation system in all these cases. The excellent performance from this type of grate and the minimal maintenance that is required is now well established. PROCEEDINGS OF THE PHILIPPINE SUGAR TECHNOLOGISTS. August: 150-156.