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                  技術文章首頁 > 技術文章 > 氟塑料離心泵選型要注意什么呢? 

                  氟塑料離心泵選型要注意什么呢?

                    氟塑料離心泵之所以能夠得到廣泛應用,就是因為它有比較好的耐腐蝕性能,在化工行業尤其突出,那么氟塑料離心泵選型要注意什么呢?
                   
                    1、使所選泵的型式和性能符合裝置流量、揚程、壓力、溫度、汽蝕流量、吸程等工藝參數的要求。
                   
                    2、必須滿足介質特性的要求。
                   
                    對輸送易燃易爆、有毒或貴介質的泵,要求軸封可靠,可以采用如硫酸泵、鹽酸泵、氟塑料離心泵、氟塑料磁力泵、氟塑料自吸泵等。
                   
                    對輸送腐蝕性介質的泵,要求對過流部件采用耐腐蝕性材料,如IHF氟塑料離心泵,CQB氟塑料磁力泵,ZMD氟塑料自吸磁力泵等。
                   
                    對輸送含固體顆粒介質的泵,要求對過流部件采用耐磨材料,如UHB-ZK砂漿泵,必要軸封采用清潔液體沖洗。
                   
                    3、機械方面可靠性高,噪音低振動小。
                   
                    4、經濟上要綜合考慮到設備費用、運輸費、維修費和管理費的總成本低。
                   
                    5、離心泵具有轉速高、體積小、重量輕、效率高、流量大、結構簡單、輸液無脈動、性能平穩、容易操作和維修方便等特點。
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