CPC Subgroup Additional Only
F23G 2203/20 Rotary drum furnace
Full Title
Furnace arrangements > Rotary drum furnace
12 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F23G 2203/201 using oscillating movement
- F23G 2203/202 rotating around substantially vertical axis
- F23G 2203/203 with conically shaped drum
- F23G 2203/204 having non-circular inner cross-section
- F23G 2203/205 with water-cooled wall
- F23G 2203/206 with charging ports in the sidewall
- F23G 2203/207 with air supply ports in the sidewall
- F23G 2203/208 with interior agitating members
- F23G 2203/209 with variable inclination of rotation axis
- F23G 2203/21 with variable speed of rotation
- F23G 2203/211 Arrangement of a plurality of drums
- F23G 2203/212 Sealing arrangements between rotary and stationary parts