Application research of dust removal device with negative pressure suction and classification purification in underground coal mine
In view of the characteristics of large coal dust production, fast flow rate and high gas content in the air directional drilling of broken soft coal seam, the dust removal device of negative pressure suction and classification purification was designed for air directional drilling of broken soft co...
Kaydedildi:
| Yazar: | |
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| Materyal Türü: | Artigo |
| Dil: | Chinês |
| Baskı/Yayın Bilgisi: |
Editorial Office of Safety in Coal Mines
2022-01-01
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| Seri Bilgileri: | Meikuang Anquan |
| Konular: | |
| Online Erişim: | https://www.mkaqzz.com/cn/article/id/7792 |
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