亚洲AV日韩AⅤ欧美AV 国内

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      2. 自吸泵 自控自吸泵 不銹鋼自吸泵 耐腐蝕自吸泵 無密封自吸泵 立式自吸泵 氟塑料自吸泵 耐磨自吸泵


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        ZE高溫高壓石油化工流程泵(重型)

        ZE重型石油化工流程泵適合輸送清潔或含有少量顆粒的液體,低溫的、高溫的、中性的、有腐蝕的液體,泵蓋具有冷卻或加熱管接頭,軸封采用單端面或雙端面機械密封,配有冷卻、沖洗或密封液系統。

        概述

        ZA、ZE型石油化工泵屬于單級臥式離心泵。ZA型泵的泵體為腳支撐,ZE型泵的泵體為中心支撐。該兩種系列泵均為單級徑向葉輪,軸向吸入,徑向排出。根據使用條件,采用前、后磨損環及平衡孔進行水力平衡。軸封采用填料密封、單端面機封或雙單端面機封,并設置冷卻、沖洗或密封液系統。標準管路按API610規范設計。吸入、排出管路法蘭的壓力等級相同。從驅動電機端看,泵的轉向為順時針轉動。

        應用范圍

          該系列泵適用于輸送各種中性及腐蝕性的液體(各種濃度和溫度的酸、堿、鹽及液態石油化工產品、有機化合物等),其溫度范圍為-80℃~450℃,高使用壓力 ZA型泵達 2.5Mpa,ZE型泵達5.0Mpa。該系列產品廣泛適用于煉油廠、石油化學工業、煤加工工業和低溫工程?;瘜W工業、造紙及制糖業和普通流程工業。供水廠、海水淡化廠、發電廠、供暖和空氣調節系統以及環保工程、船舶及海上工業等。ZE石油化工泵用于中石化280°二氯苯和三氯苯等有機溶劑現場照


        結構簡圖

        標準管路按API規范設計,可對中心支撐的泵支座進行冷卻,當溫度T≤200℃時軸承架不須冷卻;當溫度T>200℃時軸承架采用風冷或水冷卻。泵蓋具有冷卻或加熱管接頭,軸封采用單端面或雙端面機械密封,配有冷卻、沖洗或密封液系統,不銹鋼材質有304,304L, 316, 316L,CD-4Mcu, 904,904L,哈氏合金等,
        最大工作壓力 5.0MPa
        溫度-80~+450℃,
        流量3-2600m3/h
        揚程3-260m
        轉速1450-2900r/min

        型號意義

            ZA、ZE型石油化工泵執行API610標準,口徑25~400mm,流量可達2600m3/h,揚程可達250m。同時可保證流程工作要求的維修條件,軸承、軸封和葉輪為一轉子組件可進行迅速的拆卸或裝配,大大縮短了停車維修周期。葉輪為單吸徑向閉式,帶有葉輪耐磨環和泵體耐磨環,磨損后只需要更換耐磨環可減低維修和構件的成本。泵蓋上帶有冷卻和加熱軸承箱體的結構。軸封有填料密封和機械密封兩種類型,用戶可根據不同使用工況進行選擇。軸承用潤滑油潤滑,軸承支架上帶有恒位油環,軸承支架分無冷卻、水冷卻、風扇冷卻結構。泵與電機間使用彈性聯軸器作為連接元件,該元件可補償小的軸向、徑向和角度位移。


        性能參數表

        型號葉輪形式2900r/min轉速1450 r/min轉速
        流量Q
        (m3/h)
        揚程 H
        (m)
        配用功率(KW)流量Q
        (m3/h)
        揚程H
        (m)
        配用功率(KW)
        介質密度(g/cm3)介質密度(g/cm3)
        11.351.8411.351.84
        40-25-200A11.5495.57.5115.8121.11.11.5
        B10.54245.57.55.4110.751.11.1
        C936345.54.68.50.750.751.1
        D7.5282.23446.50.750.751.1
        40-25-250A12.578111518.56.319.51.52.23
        B12.2727.511156.1181.52.22.2
        C11.7605.57.5115.9151.51.52.2
        D10.8465.57.57.55.411.51.11.51.5
        40-25-315A201303037451032345.5
        B18.81152230459.329345.5
        C17.3972230378.7242.234
        D15.3741522307.618.52.22.23
        80-40-160A28335.57.5111481.11.11.5
        B25.6185.57.57.51371.11.11.5
        C221145.55.5115.50.751.11.1
        D20162.2349.54.50.750.751.1
        80-40-200A2953111518.514.5131.52.23
        B26477.511151311.51.11.52.2
        C22395.57.51111.591.11.11.5
        D182045.57.59.571.11.11.1
        80-40-250A327818.522301619.5345.5
        B30721518.53015182.234
        C2460111518.512.5141.52.23
        D21477.5111510.5111.11.52.2
        80-40-315A4211537457521295.57.511
        B401073045552026.55.57.511
        C348122304517.52045.57.5
        D29611522301515345.5
        80-50-160A5034111515258.41.52.22.2
        B45297.5111522.571.51.52.2
        C38225.57.511195.51.11.51.5
        D3117345.516.540.751.11.1
        80-50-200A625218.522303113334
        B56461518.52228.511.52.234
        C4937111518.52591.52.23
        D43287.511152271.11.52.2
        80-50-250A7082303755352045.57.5
        B66753037453318.545.57.5
        C60602230373015345.5
        D50451518.52226112.233
        100-50-315A8711555751104428111115
        B8010045759040247.51115
        C707837455535195.57.511
        D57572230373014345.5
        100-50-400A821941101602004148152230
        B781759013216039431518.522
        C7014075901323534111518.5
        D6010245759030257.51115
        100-80-160A94321518.5304782.234
        B8528111518.54272.22.23
        C7623111115385.51.52.22.2
        D66175.57.5113441.11.11.5
        100-80-200A103543037555112.545.57.5
        B95482230374712345.5
        C8438152230419.52.234
        D7030111522367.51.52.23
        100-80-250A1278245759064207.51115
        B1207645557560197.57.511
        C105593045555214.545.57.5
        D87452230374611345.5
        100-80-315A1411279013216070331518.522
        B13512175901326630111522
        C1159755751105624111115
        D907437457545185.57.511
        100-80-400A1711871602202808546223045
        B159170160200250804218.53037
        C1351309013216065331518.530
        D1169575901325325111518.5
        100-100-160A16229223037817.2345.5
        B150241522307362.234
        C13017111518.5634.31.52.23
        D110127.511155531.11.52.2
        100-100-200A193504555759512.55.57.511
        B180443745759010.55.57.511
        C15535303745808.545.57.5
        D1352618.53037706334
        150-100-250A23079759013211520111518.5
        B21373759011011018111115
        C19058457590100147.51111
        D1704437457590105.57.57.5
        150-100-315A2501261322002201253118.53037
        B2401201321602001192918.52230
        C2039790132160104241518.522
        D1707175751108617.5111115
        150-100-400A30019425035545015048374575
        B29018022031540014544304555
        C26014516022031513036223045
        D22410511016020011526152230
        150-150-200A320445575110160117.51115
        B300394575901529.57.51115
        C2653037457514075.57.511
        D220232230451235345.5
        150-150-250A390741101602001951835152230
        B3556290110160180161518.522
        C32546759011016011.5111115
        D3104055759015510111115
        150-150-315A44212525035545022032.5304555
        B43012022031540021030303755
        C3729416022031518024223037
        D3106890132160150171518.522
        150-150-400A520205400500710260515575110
        B49819035545063025048557590
        C45315128035550022538375575
        D40011320028035520028303755
        D




        212607590110
        200-200-250A6107216022031530517.5223045
        B580651602002802901618.53037
        C52047110132200260121518.530
        D4703275901102408111515
        200-200-315A71012235545063035030455575
        B68011431540056034029375575
        C6008722031540030022303755
        D480651321852502501518.52230
        200-200-400A850203710100012504265090110160
        B83019063090011204104775110132
        C75014550071090037036.55575110
        D67010635545063033227455575
        250-250-315A




        545275575110
        B




        52825557590
        C




        48019375575
        D




        43413303745
        250-250-400A




        66049132160250
        B




        63046110160200
        C




        5653675110160
        D




        50024557590
        D




        62571220315400
        300-300-400A




        105048200280355
        B




        101045160250315
        C




        90034132160220
        D




        7802690132160
        C




        11701005008001120
        D




        95075355500630


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        故障原因與解決方案

        亚洲AV日韩AⅤ欧美AV 国内
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