["압축기 선택",,"입력 압압 0.03바(절대 압인압)， 출력 압인압 1.1

2017-07-15View Original

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进口压力0.03bar（绝压），出口压力0.09bar（绝压）该用哪种压缩机啊，这个压比是30么？还有，需不需要考虑多级压缩。。。。

Reply #22017-07-16

这么小的压力压差？？流量、温度还没有啦？？？建议还是找个明白人吧。。

Reply #32017-07-16

温度是400摄氏度、流量是14738.9m^3/h 介质是邻甲苯磺酰氯实在是不知道该怎么选型啊。。。。

Reply #42017-07-16

本帖最后由 CHANGBAISHI 于 2017-7-16 11:33 编辑我不了解“邻甲苯磺酰氯”的理化性质，按风机的安全要求。比如是否有毒、有害、易燃、易爆、腐蚀等。。。。将这些条件列出来，制作风机的厂家就可以或者你自己就可以选配了。估计就加设一个管道轴流式通风机就可以了。看这么复杂的东西最好请专业的设计院搞最好。

Reply #52017-07-16

查一下水环真空泵厂家的样本。

Reply #62017-07-17

螺杆风机应该可以吧，看下你的操作弹性是否很大呢

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