• 2GC型雙螺杆泵

    2GC型雙螺杆泵优点输送液体平稳、无脉动、无搅拌、振动小、噪音低。有很强的自吸性能,多相混输时,含气率不高于80%,含沙量不高于500g/m3。

    2GC型雙螺杆泵详细说明:

    2GC型雙螺杆泵优点
    1、輸送液體平穩、無脈動、無攪拌、振動小、噪音低。
    2、有很強的自吸性能,多相混輸時,含氣率不高于80%,含沙量不高于500g/m3。
    3、外置軸承結構,采用獨立潤滑,可以輸送各種非潤滑性介質。
    4、采用同步齒輪驅動,二轉子之間不接觸,即使短時間空轉也無妨。
    5、泵體帶有加熱套,可以輸送各種清潔或含有固體小顆粒的低粘度或高粘度介質(一般顆粒直徑小于0.12-0.2mm)
    6、正確的選用材料,甚至可以輸送很多有腐蝕性的介質。
    7、雙吸式結構,轉子上沒有軸向力。
    8、軸端采用機械密封或波紋管機械密封,具有壽命長、泄漏少、適用範圍廣的特點。
    2GC雙螺杆泵性能範圍
    1、上限工作壓力4.0MPa
    2、流量范围 1~1000m3/h
    3、溫度範圍-20~120℃
    4、介质粘度 1~3000mm2/s,降低轉速可达到106mm2/s
    介質粘度對雙螺杆泵性能影響較大,泵的名義排量是指在特定粘度條件下的排量,爲確保泵能在較高效率下工作,在試驗不充分時,建議按下列粘度條件選擇轉速:
    介质粘度cSt      轉速r/min
    <400         1500
    400 ~1200        1000
    1200~3600        750
    對于粘度更高的介質,所應選用的轉速和驅動電機功率,請與制造廠聯系.
    應用舉例
    1、油田:用作油、氣、水、微量細小固相顆粒等多相混輸泵及原油輸送泵。
    2、造船業:用作船用裝載泵,船底掃艙及汙水處理,主機潤滑泵,燃料油泵。
    3、石油化学工业 :用作各种树脂、颜料、石蜡、油漆、油墨、乳胶、各种油品、原油、重油等装载和运输泵。
    4、熱電廠:用作重油、原油輸送泵,主機潤滑油泵。
    5、食品工業:用作灑精、蜂蜜、糖漿、果汁、動植物油、牛奶、漿油輸送泵。
    型號及代碼說明

    2W.W
    H6.164B
    系列代碼多相混輸型規格代碼螺旋導程密封代碼材料代碼

    1、系列代碼说明
    2W.W:臥式,外置軸承式
    2W.N:臥式,內置軸承式
    2、規格代碼说明
    規格代碼反映泵的尺寸大小,工作能力范围,代码大,一般尺寸大,壓力也高。详见技术特性表。
    3、密封代碼说明
    J:一般機械密封
    B:金屬波紋管機械密封
    4、材料代碼说明
    Ⅰ:一般工程結構鋼爲主。
    Ⅱ:馬氏體耐蝕鋼爲主。
    Ⅲ:奧氏體耐蝕鋼爲主。
    主要零部件材料選用表

    材料类别 零件名称
    泵體200Crl30Crl8Ni9
    主、從動軸453Crl3lCrl8Ni9
    螺套38CrMoAl3Crl3lCrl8Ni9
    襯套QT600-3ZGlCrl3ZG0Crl8Ni9

    如需要選用其它材料時,請與制造廠協商。
    選用泵應考慮的主要事項
    1、介質的潤滑性,清潔度、腐蝕性。
    2、介質的粘度,溫度。
    3、介質進、出口壓力,安裝高度。
    4、使用場合的防爆要求。
    5、訂貨時請注明規格、型號、設計使用壓力、轉速、介質粘度、溫度、電機防爆級別、介質名稱。
    如:2W.W5.0-64-J-1,1.0MPa,980r/min。
    介质:粘度: 500cSt,80℃,EXd2BT4
    介質:重質燃料油。
    希望選擇時留有一定的富裕量,以確何安全可靠。
    2W.W型雙螺杆泵性能參數表

    型號

    規格

    壓力

    MPa

    1450r/nin950r/min720r/min

    30cSt

    75cSt

    150cSt

    300cSt

    450cSt

    750cSt

    1500cSt

    2500cSt

    m3/h

    kw

    m3/h

    kw

    m3/h

    kw

    m3/h

    kw

    m3/h

    kw

    m3/h

    kw

    m3/h

    kw

    m3/h

    kw

    2.5-150.62.41.532.23.22.23.32.21.81.51.82.21.32.21.32.2
    1.01.72.22.62.22.933.131.72.21.72.21.22.21.22.2
    2.5-200.43.91.54.31.54.42.24.52.22.61.52.62.21.92.21.92.2
    0.63.41.542.24.22.24.32.22.52.22.52.21.81.51.82.2
    2.8-180.64.32.24.82.24.93532.92.22.932.132.13
    1.03.734.444.744.842.732.732324
    2.8-240.46.32.26.62.26.736.8342.2432.92.22.93
    0.65.92.26.446.546.643.833.832.732.73
    3.1-220.67.738.248.348.4453543.733.74
    1.0747.85.585.58.15.54.844.85.53.543.55.5
    3.1-300.411.1311.4311.5411.65.56.936.945.135.14
    0.610.6411.15.511.35.511.45.56.746.75.54.944.95.5
    3.2-181.6--4.87.55.87.56.37.52.45.52.45.50.94.00.95.5
    2.0--4.27.55.57.56.1112.37.52.37.50.94.00.95.5
    2.5--3.4115.0115.8112.17.52.17.50.85.50.85.5
    3.2-241.05.55.57.67.58.4118.7114.65.54.65.52.75.52.75.5
    1.254.67.57.2118.2118.5114.55.54.57.52.65.52.67.5
    1.63.47.56.7117.8118.3114.37.54.37.52.55.52.57.5
    3.2-300.69.75.5115.511.55.511.77.56.85.56.85.54.35.54.35.5
    1.08.07.510.27.510.97.511.27.56.55.56.55.54.35.54.35.5
    3.2-440.416.45.517.57.517.97.518.17.511.24.011.35.58.04.08.04.0
    0.615.27.5177.517.47.517.67.510.95.5115.57.85.57.85.5
    3.4-241.6--7.4119119.8115.77.55.77.54.37.54.311
    2.0--6.5118.5119.5155.5115.5114.17.54.111
    2.5--5.3157.8159.1155.1115.1113.9113.911
    3.4-301.08.37.511.47.512.41112.9117.67.57.67.55.67.55.67.5
    1.256.91110.71112.11112.6117.47.57.4115.57.55.511
    1.65119.91111.51112.3157.1117.1115.37.55.311
    3.4-400.614.85.516.87.517.57.517.81110.67.510.67.57.87.57.87.5
    1.012.21115.51116.61117.211107.5107.57.47.57.47.5
    3.4-560.421.85.523.27.523.77.5241114.35.514.47.510.55.510.57.5
    0.620.27.522.51123.11123.41113.87.513.97.510.17.510.17.5
    4.0-261.6

    12.41514.61515.718.59.3119.315711715
    2.0

    11.21513.918.515.3229159156.8156.815
    2.5

    9.618.513.12214.8228.6158.6156.6156.615
    4.0-321.013.91118.21519.61520.31512.21112.2159.1119.111
    1.25121517.31519.1152018.511.91111.9158.9118.915
    1.6

    16.118.518.418.519.52211.51511.5158.6118.615
    4.0-440.624.61127.41128.31128.81517.31117.31112.81112.811
    1.021.11525.71527.21527.918.516.61116.61512.31112.315
    4.0-640.437.21139.11139.81140.11524.11124.21117.81117.811
    0.63511381538.91539.418.523.51123.71117.31117.311
    4.5-301.617.418.522.322242224.83014.918.51518.511.118.511.218.5
    2.015.12221.33023.43024.43014.52214.62210.918.51122
    2.512.330203022.63023.93014.22214.32210.618.510.622
    4.5-401.029.118.532.418.533.522342220.518.520.618.515.31515.318.5
    1.2527.518.531.622333033.73020.218.520.3221518.515.122
    1.625.33030.63032.33033.23019.922202214.718.514.822
    4.5-520.641.81543.91544.618.5452227.31527.418.520.31520.315
    1.038.92242.42243.63044.23026.618.526.718.519.71519.718.5
    4.5-720.457.31558.81559.318.559.62236.11536.21526.91526.918.5
    0.655.518.557.72258.52258.92235.52235.618.526.318.526.322
    5.0-282.517.33724.73727.23728.44517.13017.33712.93012.937
    3.2

    23.14526.34527.95516.737174512.73712.837
    4.0

    21.35525.35527.37516.24516.54512.43712.645
    5.0-401.634.63739.54541.145424525.43025.63719.9302037
    2.032.33738.44540.54541.54525.13725.33718.83718.937
    5.0-402.529.44537.14539.755415524.73724.93718.53718.637
    5.0-521.050.73053.930553755.53733.830343025.33025.430
    1.2549.13053.13754.43755.14533.53033.737253025.137
    1.646.937524553.74554.65533.13733.33724.73024.737
    5.0-640.666.12268.12268.83039.13742.32242.43031.62231.730
    1.063.23066.63767.73768.24541.53041.73030.9303130
    5.0-960.496.72298.12298.63098.83760.32260.43045.12245.130
    0.689.73096.93797.737984559.63059.73044.43044.530
    5.0-302.526.74534.14536.65537.87522.745234517.14517.345
    3.2235532.55535.77537.27522.24522.55516.8451755
    4.0

    30.67534.67536.67521.85522.15516.65516.855
    5.5-441.6434551.74554.655565533.83734.14525.53725.645
    2.0395549.95553.65555.47533.24533.655254525.255
    2.534.15547.87552.37554.67532.75533.35524.74524.855
    5.5-561.064.337703771.94572.95544.13744.445333733.245
    1.2561.64568.84571.15572.27543.737444532.73732.845
    1.657.9556755707571.57543.14543.44532.33732.445
    5.5-800.699.730103371044510545643064.23748304837
    1.094.64510055102551037562.84563.14546.9374745
    5.5-1200.41463014937150451505591.830923768.63068.737
    0.61434514755148551495590.73790.94567.63767.645
    6.1-362.540.97551.97555.77557.490335533.47524.9552575
    3.235.47549.59054.29056.611032.47532.97524.57524.775
    4.0

    46.811052.711055.611031.77532.490247524.375
    6.1-481.667.65574.87577.37578.57547.55547.87535.75535.875
    2.064.27573.37576.37577.890477547.57535.25535.375
    2.5607571.49075.29077.111046.47546.97534.95534.975
    6.1-641.0994510355105751067564.54564.75548.44548.555
    1.2596.65510275104751059064.15564.37548554875
    1.693.37510175103901049063.27563.77547.25547.575
    6.1-960.6155451585516075160759845985573.24573.355
    1.01517515675158751589096.45596.775725572.175
    6.1-1440.42254522855228552297514045140551044510555
    0.62227522575227752279013855138751035510375
    6.9-402.561.390749078.211080.311046.37546.890357535.190
    3.254.911071.211076.613279.313245.69046.211034.59034.7110
    4.0

    6816074.816078.218544.811045.613233.911034.2132
    6.9-561.610211011011011313211413269.87570.29052.57552.690
    2.098132108132112160144160699069.611051.99052110
    2.59313210613211016011316068.411068.911051.49051.5110
    6.9-801.0157110163110165132166132101751019075.9757690
    1.251541321611321641601651601009010011075.39075.4110
    1.615016015916016218516418599.711010011074.69074.8110
    6.9-1120.6228902329023311023411014375143901077510790
    1.02221322281322311602321601429014211010690106110
    6.9-1440.42837528575286902879017655176751325513275
    0.627911028311028413228513217475174901307513090
    7.6-960.626111026511026713226713216575165901247512490
    1.025416026216026418526618516311016311012390123110
    7.6-1120.63051103091103111323123219275192901447514490
    0.8301160308160310185311185191110191132143110143132
    7.6-1600.442011042311042413242413226175261901977519790
    0.64151604201604221854231852599025911019590195110
    7.6-561.681.89092.911096.711098.511070.27570.39056.47556.490
    2.076.711090.613295.313297.613269.49069.511055.99055.9110
    2.570.311087.813293.613296.513268.611069.311055.39055.3110
    7.6-801.01329013990141110143110102751029081.77581.790
    1.251281101371101401321421321019010111081.29081.2110
    1.612313213513213916014116010011010011080.49080.4110
    7.6-960.616675171901729017390124551247599559975
    1.0160110168132170132171132122751229097759790
    7.6-1120.61959020090201902029014475144751157511575
    0.819111019811020011020111014375143751147511475
    7.6-1600.42707527475275752767519655196751575515775
    0.626611027113227313226813219475194901557515590
    8.3-641.611213212613213113213313295.211095.411076.59076.590
    2.010613212316012916013216094.31109513275.811075.8110
    2.598.416012018512718513118593.213294.11857513275185
    8.3-961.0189132198132202132203132145110145110134110134110
    1.25185132196160200160202160144110144110115110115110
    1.6178160193185198185200185143132143132114132114132
    8.3-1200.624811025311025511025611018375183751467514675
    1.0239160249160252160254160181110181110144110144110
    8.3-1440.629811030413230613230713220290202901759017590
    0.8293160302160304160306160218110218110174110174110
    8.3-1920.438511038911039011039111027975279752227522275
    0.6378132385132387132388132276110276110220110220110


    石油工業化工及制藥環境工程礦産工程食品工業造紙行業
    稠油輸送
    油氣混輸
    油水分離和廢油回收系統
    汙水處理
    聚合物輸送

    各類膏狀物
    各類乳狀液
    各類懸浮液
    各類含氣、含固液體
    各類不能受攪動和剪切的介質

    各種汙水輸送
    脫水汙泥輸送
    絮凝劑及其化學制劑的計量投加
    油水分離及廢氣脫質
    水煤漿設備與輸送
    钛白粉、高岭土、碳酸钙等的生産設備
    給旋流體、過濾體喂料
    化學投加
    裝料及灌漿
    電解液處理
    乳制品
    果汁、果泥、菜醬
    肉糜和調味品
    啤酒和釀造
    原料設備
    塗布和著色過程
    化學計量
    造漿及廢水處理


    編號
    GF702A
    G系列單螺杆泵過流部件材質規格代号泵級數(導程數)高硬度轉子

    G系列單螺杆泵性能参数

    型號上限排出壓力(Mpa)必須汽蝕余量(m)介質使用特性(允許值)常規配套方式
    上限粘度
    (mpa.s)
    上限粒徑
    (mm)
    上限纖維長度(mm)轉速
    r/min
    定轉速时流量(m3/h)配套电机型號-极数/功率(KW)
    G20-10.6456*10332014002.2Y90S-4/1.1
    9101.4Y90S-6/0.75
    G20-21.2456*1033201402.2Y90L-4/1.5
    9101.4Y90L-6/1.1
    G35-10.648*10353214009.5Y112M-4/4
    9106.2Y112M-6/2.2
    7104.6Y132S-8/2.2
    G35-21.248*10353214009.5Y132M-4/7.5
    9106.2Y132M-6/4
    7104.6Y132M-8/3
    G40-10.649*1036.54096012.2Y132M-6/4
    7109Y132M-8/3
    G40-21.249*1036.54096012.2Y132M-6/7.5
    7109Y132M-8/5.5
    G50-10.64.5114*10385096024.5Y160M-6/7.5
    71018Y160M-8/5.5
    G50-21.24.5114*10385096024.5Y160L-6/7.5
    71018Y180L-8/11
    G70-10.64.514*104106471038Y180L-8/11
    G70-21.24.514*104106471038Y225M-8/22
    G85-10.64.52*105138063067
    G85-21.24.52*105138063067
    G105-10.64.54*10516100500107
    G105-21.24.54*10516100500107

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