| Coal mine | Applicable place | Air curtain parameters | Dust removal efficiency | Literature | |
| Total | Respirable | ||||
| Tangkou Coal Mine | Low gas or no gas full rock machine face excavation | When the air pressure port is 30 m away from the tunnel head, an air curtain of 1.62 Pa can be formed at a position 8.7 m away from the tunnel head | 95.1% | 96.1% | Nie Wen |
| A mine of Jinmei Group | Fully mechanized excavation face | The jet outlet wind speed should be 10 m/s - 20 m/s. The jet outlet slot width should be 6 mm - 20 mm | 86% | 90% | Li Yucheng |