丙纶短纤维、丙纶膨体长丝（BCF）安全生产要点--杨远锋的博客

丙纶短纤维、丙纶膨体长丝（BCF）安全生产要点

[ 2011-5-26 19:51:00 | By: 杨远锋 ]

　1工艺简述
　　1.1生产丙纶短纤维以聚丙烯切片为原料，用气流输送至螺杆挤压溶融纺丝，再经牵伸、卷曲、烘干定型、切断、打包，得到丙纶短纤维。
　　1.2生产丙纶膨体长丝（BCF）以聚丙烯切片为原料，用气流输送至螺杆挤压熔融纺丝，再经冷却固化、上油、牵伸、膨化变形、冷却定型、绞络、卷绕、包装，得到丙纶膨体长丝。
　　丙纶短纤维、丙纶膨体长丝可燃。热载体联苯可燃、可爆、有毒。
　　2安全要点
　　2.1丙纶短纤维
　　2.1.1观察喷丝板面，一定要侧身，不得垂直观看；处理板面时，应戴上手套，以防烫伤。
　　2.1.2装填联苯时要穿戴好防护面具，严禁明火接近。
　　2.1.3牵伸过程中，如有少量缠丝可不停车而敏捷钩去。当一束丝超过三层，要迅速停机处理。另外不能单手钩丝。
　　2.1.4在卷曲机升头时或停车处理故障时，一定要将卷曲压板挂实、挂牢，以防落下伤人。
　　2.1.5严禁在设备运转时用手去处理卷曲输送带的缠丝、夹丝。
　　2.1.6切断工序，当1人升头，另1人控制按钮时，一定要互相配合好，升头人操作完毕后才能开机运转。
　　2.1.7做好库房的防火工作。
　　2.2丙纶膨体长丝（BCF）
　　2.2.1气流输送聚丙烯切片，要做好防静电工作。
　　2.2.2装联苯时，要穿戴好防护品，工作后要清洗现场。
　　2.2.3装卸纺丝组件时，要防止提升机脱落砸坏设备或伤人。
　　2.2.4从预热炉取组件及装卸组件时，要1只手戴隔热手套，以防烫伤。
　　2.2.5各卷绕导丝辊在运转中不允许用手触及，也不允许用钩刀钩。以防飞刀伤人。
　　2.2.6各导丝辊如果缠丝严重，必须停辊处理。
　　2.2.7用钩刀处理小筒丝时，要集中精力操作，防止钩手。
　　2.2.8包装工序使用钩刀处理污丝、毛丝、毛边时，要小心不要刮手。
　　2.2.9做好纤维库房的防火工作。

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原创

[ 2016-9-6 17:13:06 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:48:52 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:25:28 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

[ 2016-10-13 18:10:11 | By: isijm(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-15 20:17:27 | By: oqvxb(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-15 20:22:28 | By: jhwae(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-17 22:46:47 | By: hzbfi(游客) ]

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Re:在漫画中识别身边的违章

[ 2017-2-18 18:41:14 | By: uydfj(游客) ]

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Re:在漫画中识别身边的违章

[ 2017-2-19 21:55:17 | By: vukmq(游客) ]

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Re:在漫画中识别身边的违章

[ 2017-2-20 17:20:00 | By: phkmp(游客) ]

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