壓濾機(jī)-泵選型依據(jù)和要求,,要根據(jù)用戶具體的使用工藝流程,,既物料輸送的流量、裝置揚(yáng)程,、物料性質(zhì),、布置管道和運(yùn)轉(zhuǎn)操作等幾個方面加以考慮。,、
壓濾機(jī)-泵 壓濾機(jī)-泵流量是選泵的重要性能數(shù)據(jù)之一,,壓濾機(jī)-泵的結(jié)構(gòu),它直接關(guān)系到整個系統(tǒng)裝置的輸送能力和生產(chǎn)能力,。選擇壓濾機(jī)-泵時要以大流量為依據(jù),,-正常的使用流量。
壓濾機(jī)-泵壓濾機(jī)-泵的揚(yáng)程是選泵的又一個重要性能數(shù)據(jù),,一般要用放大5%—10%余量后的具體數(shù)字揚(yáng)程來選型,。
the selection basis&requirements of spe-l pump for filter press should be based on the users specific process flow, including the flow rate of material conveying, device head,, material properties,, layout of pipelines&operation. ,
the flow rate of spe-l pump for filter press is one of the important performance data of pump selection,, which directly relates to the conveying capacity&production capacity of the whole system. when choosing the spe-l pump for filter press,, the maximum flow rate should be taken as the basis,&the normal flow rate should be taken into account.
the head of spe-l pump for filter press is another important performance data for pump selection. generally,, the specific digital head after enlarging the 5%-10% margin is used to select the type.
壓濾機(jī)-泵所列主要技術(shù)數(shù)為泵在1480r/min時的數(shù)據(jù),,對于要求壓力低的工況,可適當(dāng)切削葉輪或降低泵轉(zhuǎn)數(shù)來解決,,還可以選用我廠生產(chǎn)的zj系列渣漿泵,,zj型泵的機(jī)械密封與zjw2泵一樣“無泄漏”。皮帶傳動方式一般有尾架式,、平行式,、背托式傳動。
壓濾機(jī)-泵為壓入式吸入泵,吸程小,,建議入料液面高于泵的中心高,。進(jìn)出口管道直徑一般與泵的進(jìn)出口徑相同或稍大,因漿體濃度大多較高,,故泵進(jìn)口管路不宜過長,,以免影響吸料。
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