<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; font-family: 宋体, SimSun; position: unset !important;">煤矿井下自动隔爆装置安装在有瓦斯、煤尘危险的巷道中,当发生瓦斯或煤尘时能自动喷出灭火物质,及时淬熄在其保护范围内的火焰,避免火焰继续蔓延引发危害更大的二次,将瓦斯造成的危害降低到。晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; font-family: 宋体, SimSun; position: unset !important;">煤矿自动隔爆装置是一款经济实用、安能突出的隔抑爆产品,与隔爆水袋相比,其安能更加稳定。晴风村n>
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<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; letter-晴风村cing: 0px; font-size: 19px; font-family: Helvetica; position: unset !important;">自动隔爆装置工作原理:晴风村n><晴风村n style="word-wrap: break-word; overflow-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 19px; position: unset !important;"> 晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; font-family: Helvetica; position: unset !important;">煤矿井下自动隔爆装置采用锚杆连接的方式固定在巷道顶板上方,并根据巷道情况选择装置的布置方式、安装数量等。冲击波接收器面向产生的冲击波和火焰的蔓延方向。冲击波先于火焰到达冲击波接收器,并使触发装置动作,隔爆介质喷出,形成能雾状隔爆区域,该雾状隔爆介质可悬浮足够时间以等待火焰到来并使之熄灭,起到阻止蔓延的作用。晴风村n>
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<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; letter-晴风村cing: 0px; font-size: 19px; font-family: Helvetica; position: unset !important;">煤矿井下自动隔爆装置安装方法:晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; position: unset !important;">1)煤矿井下自动隔爆装置应安装在巷道顶板下方,冲击波接收器面向冲击波和火焰扩散方向。晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; position: unset !important;">2)、煤矿井下自动隔爆装置应安装在要保护的整个巷道内,间隔不超过300米,且首尾两个装置应安装在距离与其衔接的巷道不少于30米的位置。晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; position: unset !important;">3)、当冲击波及火焰扩散方向不确定时,须安装成对的、安装方向相反的煤矿井下自动隔爆装置,距离不超过300米;或者安装同方向的煤矿井下自动隔爆装置,且间隔不超过150米。晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; position: unset !important;">4)、为***隔爆性能,隔爆装置的工程设计要充分考虑巷道断面形状、尺寸、爆点的当量及爆点位置来进行设计,进而确定隔爆装置的数量及位置。晴风村n>
<晴风村n style="word-wrap: break-word; overflow-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; position: unset !important;">5)、煤矿井下自动隔爆装置安装在掘进巷道中时,随掘进作业的推进,根据掘进巷道的长度选择煤矿井下自动隔爆装置的安装方案。晴风村n>
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