无压风门是目前我国煤矿井下风门较为理想的一种,它打破了老式风门的结构形式,巧妙地运用联杆平衡机构,把作用在风门上的负压通过平衡机构转化为一种内力,使得风门开启只与配重及门轴摩擦阻力有关。
选无压风门哪家质量好,性价比高,当然是山东圣煤矿机了,山东圣煤矿机常年生产无压风门,本公司集技术和开发于一体,把最好的产品带给大家。
无压风门的特点:
①风门开启力小,开启力与风压大小和方向无关;
②双向隔风,无须再设反向风门;
③双面密封,漏风量小;
④关闭平稳,安全可靠;
⑤巧妙闭锁,防止串风和人员挤伤;
⑥系统简单,节能省耗,结构新颖美观。
无压风门开启方式:手动操作。无压风门主要用于煤矿井下进回风巷和主要进回风巷之间的联络巷中。当通过风门时,风门可轻松打开,松手后自动关闭,有效地避免风流短路和通风故障的发生,为煤矿标准化和现代化管理奠定基础。
销售热线:158-5376-6189
联系电话:0537-3879058
联 系 人:樊经理
Q Q:2195171148
山东圣煤矿山机械有限公司
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