<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
对于垂直的矿井，保护主扇风机是非常重要的。风机是往井下吹送气体的，保证井下的矿工和设备的氧气供应<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">矿用立井防爆门用于立井井口，当风机停止运转时，防爆门能够自动升起，当矿井发生灾害时，矿用立井防爆门可自动打开释放能量，保护主扇风机不受损害. 矿用立井防爆门由防爆盖、反风装置、重锤装置等部件组成。<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">销售负责人：王晓雪18053750730（微信）0537-7978667 厂址：山东省济宁市高新区济邹科技园山博路南<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> 防爆盖采用锥形结构，分四（八）个部分联接而成，每部分由钢板，角钢组焊成型，反风装置为压板式，重锤装置由重锤架、滑轮、配重组成，密封方式采用钢板焊外圈板固定15MM橡胶板密封。<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">立井防爆门参数：<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> 多事根据井筒直径选型，其适应风机负压能力各不相同，按风机负压分为不大于350MM水柱和不大于450MM水柱两大类，按井口直径分有3个规格，最大风机负压为4.413KPA。<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> MFBL立井防爆门的材质都是采用Q235钢板，门体结构采用锥角为30度的截锥形圆锥壳体顶盖结构，圆筒形立壁及外密封圈等三部分焊接为一体。<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> 矿用立井防爆门在使用时要注意事项：<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1、选择风机负压大值范围内的立井防爆门以避免发生超值负压危险状况。<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">2、立井防爆门可根据实际需要增减重锤以保证风机停止运转时自动升起防爆门定期检查。<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">3、密封介质的选择也可采用机油或油水混和物，在不结冰的地区可使用水密封。矿用产品我们家生产100多种，我们是一个成熟专业的工矿产品厂家，，我们将一如既往的坚持精益求精、质量优、诚信为本、用户至上的方针，以优的产品、优良的服务、与新老客户精诚合作、共创辉煌！<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">东达机电致力于生产煤矿安全、节能、 环保机电产品销售电话18053750730<晴风村n style="font-family: 宋体; letter-晴风村cing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
