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            首頁 > 技術文章 > 鄂泉立式管道離心泵工作條件及選型

            鄂泉立式管道離心泵工作條件及選型

            更新時間:2017-08-09      點擊次數:1944

            立式管道離心泵工作條件:

            1.吸入壓力≤1.0MPa,或泵系統zui高工作壓力≤1.6MPa,即泵吸入口壓力+泵揚程=1.6MPa、泵靜壓試驗壓力為2.5MPa,訂貸時請注明系統工作壓力。泵系統工作壓力大于1.6MPa時應在訂貨時另行提出。以便在制造時泵的過流部分和聯接部分采用鑄鋼材料。

            2.所輸送介質中固體顆粒體積含量不超過單位體積的0.1%,粒度>0.2mm。
            注:如使用介質為帶有細小顆粒,請在訂貨時說明,以便廠家采用耐磨式機械密封。
            3.
            環境溫度<40℃,相對濕度<95%。

            立式管道離心泵

            產品特點:

            1.軸封采用機械密封或機械密封組合,采用進口鈦合金密封環、中型耐高溫機械密封和采用硬質合金材質,耐磨密封,能有效地增長機械密封的使用壽命。

            2.葉輪直接安在電機的加長軸上,軸向尺寸短,結構緊湊,泵與電機軸承配置合理,能有效地平衡泵運轉產生的徑向和軸向負荷,從而保證了泵的運行平穩,振動噪音很低。
            3.管道泵為立式結構,進出口口徑相同,且位于同一中心線上,可象閥門一樣安裝于管路之中,外形緊湊美觀,占地面積小,建筑投入低,如加上防護罩則可置于戶外使用。

            4.安裝檢修方便,無需拆動管路系統,只要卸下泵聯體座螺母即可抽出全部轉子部件。

            5.管道泵可根據管路布置的要求采用泵的豎式和橫式安裝。

            6.管道泵可根據使用要求即流量和揚程的需要采用泵的串、并聯運行方式。

            立式管道離心泵

            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            15-801.580.182900342.3
            20-1102.5150.372900342.3
            20-1602.5321.12900252.3
            25-1104150.552900422.3
            25-1254200.752900362.3
            25-123.6160.552900352.3
            25-1604321.52900322.3
            25-160A3.7281.12900312.3
            32-1004.512.50.552900562.3
            32-100(I)6.312.51.12900542.0
            32-1254.5200.752900452.3
            32-125(I)6.3201.12900432.3
            32-124.0160.552900432.3
            32-1604.5321.12900442.3
            32-160A4.5251.12900422.3
            32-160(I)6.3322.22900422.3
            32-2004.55032900452.3
            32-200A4402.22900402.3
            32-200(I)6.35042900332.0
            40-1006.312.50.552900542.3
            40-100A5.6100.372900522.3
            40-1256.3201.12900462.3
            40-125.6160.752900452.3
            40-1606.3322.22900402.3
            40-160A5.9281.52900392.3
            40-160B5.2241.12900382.3
            40-2006.35042900332.3
            40-200A5.94432900312.3
            40-200B5.5382.22900292.3
            40-2506.3807.52900282.3
            40-250A5.9705.52900282.3
            40-250B5.56042900272.3
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            40-100(I)12.512.51.12900622.3
            40-125(I)12.5201.52900602.3
            40-125(I)A11.217.21.12900582.3
            40-160(I)12.53232900522.3
            40-160(I)A11.7282.22900512.3
            40-160(I)B10.522.51.52900502.3
            40-200(I)12.5505.52900462.3
            40-200(I)A11.74042900452.3
            40-200(I)B10.53532900442.3
            40-250(I)12.580112900382.3
            40-250(I)A11.7707.52900382.3
            40-250(I)B10.8607.52900372.3
            50-10012.512.51.12900622.3
            50-12512.5201.52900582.3
            50-1211.217.21.12900572.3
            50-16012.53232900522.3
            50-160A11.7282.22900512.3
            50-160B10.522.51.52900502.3
            50-20012.5505.52900462.3
            50-200A11.744.542900452.3
            50-200B10.53532900442.3
            50-25012.580112900382.3
            50-250A11.7707.52900382.3
            50-250B10.8607.52900372.3
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            50-100(I)2512.51.52900692.5
            50-100(I)A22.4101.12900672.5
            50-125(I)252032900682.5
            50-125(I)A22.4162.22900662.5
            50-160(I)253242900632.5
            50-160(I)A23.42842900622.5
            50-160(I)B21.62432900582.5
            50-200(I)25507.52900582.5
            50-200(I)A23.4447.52900572.5
            50-200(I)B21.6375.52900552.5
            50-250(I)2580152900502.5
            50-250(I)A23.470112900502.5
            50-250(I)B21.660112900492.5
            50-315(I)25125302900402.5
            50-315(I)A23.4110222900402.5
            50-315(I)B21.69318.52900392.5
            65-1002512.51.52900692.5
            65-100A22.4101.12900672.5
            65-125252032900682.5
            65-1222.4162.22900662.5
            65-160253242900632.5
            65-160A23.42842900622.5
            65-160B21.62432900582.5
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            65-20025507.52900582.5
            65-200A23.4447.52900572.5
            65-200B21.6375.52900552.5
            65-2502580152900502.5
            65-250A23.470112900502.5
            65-250B21.660112900492.5
            65-31525125302900402.5
            65-3123.4110222900402.5
            65-315B21.69318.52900392.5
            65-100(I)5012.532900733.0
            65-100(I)A44.8102.22900723.0
            65-125(I)50205.5290072.53.0
            65-125(I)A44.81642900713.0
            65-160(I)50327.52900713.0
            65-160(I)A46.8287.52900703.0
            65-160(I)B43.2245.52900693.0
            65-200(I)5050152900673.0
            65-200(I)A46.844112900663.0
            65-200(I)B43377.52900653.0
            65-250(I)5080222900593.0
            65-250(I)A46.87018.52900593.0
            65-250(I)B4360152900583.0
            65-315(I)50125372900543.0
            65-315(I)A45.8105302900543.0
            65-315(I)B4393302900533.0
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            80-1005012.532900733.0
            80-100A44.8102.22900723.0
            80-12550205.5290072.53.0
            80-1244.81642900713.0
            80-16050327.52900713.0
            80-160A46.8287.52900703.0
            80-160B43.2245.52900693.0
            80-2005050152900673.0
            80-200A46.844112900663.0
            80-200B43377.52900653.0
            80-2505080222900593.0
            80-250A46.87018.52900593.0
            80-250B4360152900583.0
            80-31550125372900543.0
            80-3145.8105302900543.0
            80-315B4393302900533.0
            80-315C4185222900513.0
            80-35050150552900663.0
            80-350A44142452900653.0
            80-350B40135372900633.0
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            80-100(I)10012.55.52900764.5
            80-100(I)A891042900744.5
            80-125(I)10020112900764.5
            80-125(I)A89167.52900744.5
            80-160(I)10032152900764.5
            80-160(I)A93.528112900744.5
            80-160(I)B86.424112900724.5
            80-200(I)10050222900744.0
            80-200(I)A93.54418.52900734.0
            80-200(I)B86.437152900714.0
            80-250(I)1008037290069>4.0
            80-250(I)A93.570302900684.0
            80-250(I)B86.460302900664.0
            80-315(I)100125752900664.0
            80-315(I)A93.5110552900664.0
            80-315(I)B86.493452900654.0
            80-315(I)C8285372900634.0
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            100-10010012.55.52900764.5
            100-100A891042900744.5
            100-12510020112900764.5
            100-1289167.52900744.5
            100-16010032152900764.5
            100-160A93.528112900744.5
            100-160B86.424112900724.5
            100-20010050222900744.0
            100-200A93.54418.52900734.0
            100-200B86.437152900714.0
            100-25010080372900694.0
            100-250A93.570302900684.0
            100-250B86.460302900664.0
            100-315100125752900664.0
            100-3193.5110552900664.0
            100-315B86.493452900654.0
            100-100(I)16012.5112900734.5
            100-125(I)16020152900744.5
            100-125(I)A14316112900724.5
            100-160(I)16032222900795.6
            100-160(I)A1502818.52900765.0
            100-200(I)16050372900795.2
            100-200(I)A15045302900744.5
            100-200(I)B13840222900724.5
            100-250(I)16080552900774.8
            100-250(I)A14070452900724.5
            100-250(I)B10065372900704.5
            型號流量
            (m3/h)
            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            100-350100150902900574.0
            100-350A87142752900754.0
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            125-10016012.5112900824.0
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            125-315B17293752900695.0
            125-315C16078552900675.0
            型號流量
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            揚程
            (m)
            電機功率 (kw)轉速
            (r/min)
            效率
            (%)
            汽蝕余量
            (m)
            150-12516020112900764.0
            150-12150167.52900774.0
            150-16016032222900754.0
            150-160A1502818.52900764.0
            150-160B14024152900734.0
            150-20016050372900775.5
            150-200A15044302900765.5
            150-200B14038222900755.5
            150-25020080752900755.0
            150-250A18770552900745.5
            150-250B17260452900735.5
            150-3152001251102900705.0
            150-31187110902900705.0
            150-315B17293752900695.0
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