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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(jī)械密封,配有冷卻、沖洗或密封液系統(tǒng)。

概述

ZA、ZE型石油化工泵屬于單級(jí)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(jí)徑向葉輪,軸向吸入,徑向排出。根據(jù)使用條件,采用前、后磨損環(huán)及平衡孔進(jìn)行水力平衡。軸封采用填料密封、單端面機(jī)封或雙單端面機(jī)封,并設(shè)置冷卻、沖洗或密封液系統(tǒng)。
      標(biāo)準(zhǔn)管路按API610規(guī)范設(shè)計(jì)。吸入、排出管路法蘭的壓力等級(jí)相同。
      從驅(qū)動(dòng)電機(jī)端看,泵的轉(zhuǎn)向?yàn)轫槙r(shí)針轉(zhuǎn)動(dòng)。

應(yīng)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(tài)石油化工產(chǎn)品、有機(jī)化合物等),其溫度范圍為-80℃~450℃,高使用壓力 ZA型泵達(dá) 2.5Mpa,ZE型泵達(dá)5.0Mpa。該系列產(chǎn)品廣泛適用于煉油廠、石油化學(xué)工業(yè)、煤加工工業(yè)和低溫工程?;瘜W(xué)工業(yè)、造紙及制糖業(yè)和普通流程工業(yè)。供水廠、海水淡化廠、發(fā)電廠、供暖和空氣調(diào)節(jié)系統(tǒng)以及環(huán)保工程、船舶及海上工業(yè)等。

ZE石油化工泵用于中石化280°二氯苯和三氯苯等有機(jī)溶劑現(xiàn)場(chǎng)照


結(jié)構(gòu)簡(jiǎn)圖

ZE型高溫石油化工流程泵特點(diǎn)

標(biāo)準(zhǔn)管路按API規(guī)范設(shè)計(jì),可對(duì)中心支撐的泵支座進(jìn)行冷卻,當(dāng)溫度T≤200℃時(shí)軸承架不須冷卻;當(dāng)溫度T>200℃時(shí)軸承架采用風(fēng)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(jī)械密封,配有冷卻、沖洗或密封液系統(tǒng),不銹鋼材質(zhì)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(yáng)程3-260m
轉(zhuǎn)速1450-2900r/min


型號(hào)意義

 ZA、ZE型石油化工泵執(zhí)行API610標(biāo)準(zhǔn),口徑25~400mm,流量可達(dá)2600m3/h,揚(yáng)程可達(dá)250m。

同時(shí)可保證流程工作要求的維修條件,軸承、軸封和葉輪為一轉(zhuǎn)子組件可進(jìn)行迅速的拆卸或裝配,大大縮短了停車(chē)維修周期。

   葉輪為單吸徑向閉式,帶有葉輪耐磨環(huán)和泵體耐磨環(huán),磨損后只需要更換耐磨環(huán)可減低維修和構(gòu)件的成本。

 泵蓋上帶有冷卻和加熱軸承箱體的結(jié)構(gòu)。軸封有填料密封和機(jī)械密封兩種類(lèi)型,用戶(hù)可根據(jù)不同使用工況進(jìn)行選擇。

    軸承用潤(rùn)滑油潤(rùn)滑,軸承支架上帶有恒位油環(huán),軸承支架分無(wú)冷卻、水冷卻、風(fēng)扇冷卻結(jié)構(gòu)。泵與電機(jī)間使用彈性聯(lián)軸器作為連接元件,該元件可補(bǔ)償小的軸向、徑向和角度位移。


性能參數(shù)表

型號(hào)葉輪形式2900r/min轉(zhuǎn)速1450 r/min轉(zhuǎn)速
流量Q
(m3/h)
揚(yáng)程 H
(m)
配用功率(KW)流量Q
(m3/h)
揚(yáng)程H
(m)
配用功率(KW)
介質(zhì)密度(g/cm3)介質(zhì)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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