Fig. 3

The equipment through custom-designed ((a): the custom-designed water-cooled heat exchanger and bag-type dust collector; (b): bag-type dust collector; (c): water-cooled heat exchanger).

The equipment through custom-designed ((a): the custom-designed water-cooled heat exchanger and bag-type dust collector; (b): bag-type dust collector; (c): water-cooled heat exchanger).