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首页> 外文会议>Australian mine ventilation conference >The Protection of Surface Ventilation Fan Installations from Underground Explosions
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The Protection of Surface Ventilation Fan Installations from Underground Explosions

机译：保护地面通风风扇装置免受地下爆炸的伤害

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Following an underground coal mine explosion, it is important that ventilation is quickly restored to ventilate the mine and affect a mine rescue. To achieve this, surface ventilation fans must be suitably protected from explosion damage, but still able to be quickly restored. A review of all Australian coal mine regulations was carried out, revealing that Australia has no prescriptive regulations that specify the design of explosion relief panels and the protection of ventilation fans in the event of an underground explosion. To better define the level of protection required, this paper reviews and extracts details from relevant major international regulations and standards on the subject. A suitable design methodology for the protection of ventilation fans is presented that could be applied in Australia, using a combination of explosion relief panels, appropriate isolation of the fan, and ventilation shaft/mine design.
机译：在地下煤矿爆炸之后，重要的是要迅速恢复通风以使矿井通风并影响矿井救援。为此，必须对地面通风风扇进行适当的保护，使其免受爆炸损坏，但仍能够迅速恢复。对澳大利亚所有煤矿法规进行了审查，发现澳大利亚没有规范性规定，规定了地下爆炸时防爆板的设计和通风机的保护。为了更好地定义所需的保护级别，本文回顾了有关该主题的主要国际法规和标准并从中提取了详细信息。提出了一种适用于通风风扇保护的设计方法，该方法可结合使用防爆面板，适当隔离风扇和通风井/矿井的设计，在澳大利亚应用。

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