Engineering Sciences

A device has been developed by CBRI for making lime kilns pollution free. The existing lime kilns can also install this device for controlling pollution. The device consists of double deck packed bed scrubber-cumentrainment separator using lime stone and reusable packing material. The exhaust gases are fed at the bottom of water scrubber and pollution free gases are sucked through top of the chimney using induced draft fan. Power failure would not affect kiln operation and it is suitable for separation of particle size less than 10 micron