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2017-07-09View Original

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本帖最后由 sxf1028102800 于 2017-7-9 16:27 编辑 假如常压压装置有泵抽空(介质是汽油或柴油),如果发现不及时,泵抽空会不会造成介质泄漏引起着火?请大家积极发言,有奖励
Reply #22017-07-09
应该不至于,因为虽然温度会升高但是环境相对密封缺少氧气等等助燃
Reply #32017-07-09
什么都有可能。泵抽空会发热、机封失效、发生泄漏。
Reply #42017-07-10
这个有可能。柴油抽出温度高,自燃点低,泵抽空会发热、机封失效、发生泄漏,然后就着了
Reply #52017-07-10
绝对有可能,机械密封没有冲洗液时发热很大,导致残余的油品被点燃
Reply #62017-07-15
重柴有可能,机泵抽空造成机封失效泄漏,自燃起火。 其他轻油也会泄漏,自燃的可能性较小,但是,谁知道会流到哪里。。。
Reply #72017-07-18
泵抽空不会着火但是泵抽空时机封弹性失效就会泄露高温油出来就是火。
Reply #82017-07-20
没有介质,干转就会冒烟,最后机封会大量泄漏,有静电就是一把火。
Reply #92017-07-21
泵抽空时间长了肯定会导致密封泄露,有可能引发火灾,但泵抽空,外送或中断量都没了,能不知道吗?及时处理应该能避免的啊
Reply #102017-07-21
机泵的机封部位可以通过红外热成像监测,比如冲洗系统不畅通,白油系统循环不畅,冲洗冷却系统冷却效果不好等,可以提前发现和预防的
Reply #112017-08-17
红外热成像是在线监测吗?

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