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                  技術文章首頁 > 技術文章 > 如何正確拆解氟塑料泵? 

                  如何正確拆解氟塑料泵?

                    氟塑料泵顧名思義就是內襯氟塑料的泵,市場上又稱為氟合金泵,襯氟泵,四氟泵。按照其結構形式一般可分為:襯氟離心泵、襯氟磁力泵、襯氟自吸泵。 襯氟泵泵體采用先進的生產工藝以金屬外殼緊襯氟塑料(F46、F4等)制造,泵的承重部分為金屬材料具有機械強度高、耐壓性強、抗機械沖擊力優越等優點。很多用戶不知道如何拆卸,所以無法正確的拆解氟塑料泵進行維修,今天將為您簡單講述下。
                   
                    1、關閉進口、出口閥門,松開電機地腳螺栓,將氟塑料離心泵泵機與泵頭(即電機聯軸器與泵聯軸器)分開。
                   
                    2、拆卸防護罩,松開支架與泵體的連接螺栓、懸架支架螺栓,可將葉輪、泵蓋、支架、軸承箱、機械密封,從泵體上一并分開。
                   
                    3、松開氟塑料離心泵泵軸端的緊固螺母,用銅棒敲擊螺母和拉緊螺栓,使葉輪的尾椎與泵軸上的錐套分開,葉輪、泵蓋、機械密封、支架、軸承箱各自分離。
                   
                    4、松開機械密封動環的兩只緊固螺釘,可以從葉輪軸上退下機械密封動環,再取下氟塑料離心泵泵蓋,卸下泵蓋上的機械密封壓蓋螺釘,可以從泵蓋上取下機械密封的靜環。
                   
                    5、如需更換氟塑料離心泵泵體,則要拆下進、出口管道的連接螺栓和泵體的底腳螺栓。
                   
                    6、更換葉輪時,要卸下尾椎上的圓螺母。
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