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SLY长轴液下泵

  • 品牌:壹泵阀
  • 型号:SLY
  • 压力/扬程:3~45米
  • 工作温度:-20℃~120℃
  • 连接方式:法兰
  • 产品名称:SLY长轴液下泵
  • 通径/流量:3~350吨/每小时
  • 材质:铸铁、不锈钢
  • 驱动方式:电动
  • 适用范围:适用于中性或有腐蚀性的液体,清洁或内含固体颗粒的液体。
  • 产品概述
  • 性能参数
  • 尺寸重量


SLY长轴液下泵

SLY长轴液下泵概述

SLY系列长轴液下泵也称长轴化工液下泵,属于单级单吸立式离心泵。是在吸收国外先进技术基础上,根据市场需求,自主设计开发的新型、节能环保产品,用于输送中性或有腐蚀性的液体,清洁或内含固体颗粒的液体。特别适用于:污水处理、水泥厂、发电厂、石油化工等行业。

                     SLY长轴液下泵产品图

SLY长轴液下泵执行标准

ISO 2825轴向吸入离心泵(16bar级)-标记、额定性能和尺寸

GB5656-85 单级单吸化工离心泵技术条件

GB/T3214-91 水泵流量的测定方法

GB/T3216-89 离心泵、混流泵、轴流泵和旋涡泵试验方法

SLY系列长轴液下泵主要执行ISO2858标准中标记和额定性能点。

SLY长轴液下泵性能范围

流量Q:3-350m3/h

扬程H:3-80m

工作温度T:-20℃~+120℃

电机功率:1.1Kw~75Kw

SLY长轴液下泵结构特点

接轴方式:长轴分成二节或多节加工,接轴端每一端均车内螺纹,两轴通过螺柱连接,外面通过接轴套及接轴键固定其位置。这样长轴靠接轴键传递扭矩,螺柱传递轴向力。增强了泵轴的同轴度,降低长轴的加工难度。

支承方式:SLY系列采用多点支承方式,液面之上采用角接触球轴承,液下每根轴都有轴衬支承,轴衬固定在滑动轴承体上,滑动轴承体与支承管相连。

泵起动时,叶轮已浸没在介质中,因而起动容易,不存在排气抽空问题。

采用双蜗壳泵体(口径80mm上),转子部件受径向力小,轴挠度小,轴衬磨损小,寿命长。

从电机端看,泵为顺时针方向旋转。

SLY长轴液下泵结构图及零部件名称

1泵体15接轴管
2密封环16
3钢丝螺套17支承管
4叶轮螺母18底板
5叶轮19防尘盘
6密封环20V型环
7泵盖21轴承架
8轴套22骨架油封
923轴承
10支承管24上轴承压盖
11轴套25电机架
12轴衬26联轴器
13滑动轴承体27电机
14接轴键28轴承套



SLY长轴液下泵型号及技术参数

型号叶轮 形式电机转速n=2950r/min电机转速n=1475r/min
流量Q m3/h扬程H (m)比重 γ=1.00比重 γ=1.35流量Q m3/h扬程H (m)比重 γ=1.00比重 γ=1.35
KW电机机座号KW电机机座号KW电机机座号KW电机机座号
SLY25-200A11.5475.5132S1-27.5132S2-25.8111.190S-41.190S-4
B10.5404112M-25.5132S1-25.4101.190S-41.190S-4
C9343100L-24112M-24.67.51.190S-41.190S-4
D7.5262.290L-23100L-245.51.190S-41.190S-4
E5.5141.590S-21.590S-2331.190S-41.190S-4
SLY40-160A28315.5132S1-27.5132S2-21471.190S-41.190S-4
B25.6275.5132S1-27.5132S2-21361.190S-41.190S-4
C22204112M-25.5132S1-211451.190S-41.190S-4
D20142.290L-23100L-29.53.51.190S-41.190S-4
SLY40-200A295111160M1-215160M2-214.5121.590S-42.5100L1-4
B26457.5132S1-211160M1-21310.51.190S-41.590L-4
C22375.5132S1-27.5132S2-211.581.190S-41.190S-4
D18184112M-25.5132S1-29.561.190S-41.190S-4
SLY40-250A327618.5160L-222180M-21618.53100L2-44112M-4
B307015160M2-218.5160L-215172.2100L1-43100L2-4
C245811160M1-215160M2-212.5131.590L-42.2100L1-4
D21457.5132S1-211160M1-210.5101.190S-41.590L-4
SLY40-315A21285.5132S-47.5132M-4
B2026.55.5132S-47.5132M-4
C11.5194112M-45.5132S-4
D15143100L2-43100L2-4
SLY50-160A503211160M1-215160M2-2257.51.590L-42.2100L1-4
B45277.5132S2-211160M1-222.861.590L-41.590L-4
C38205.5132S1-27.5132S2-219451.190S-41.190S-4
D31153100L-24112M-216.531.190S-41.190S-4
SLY50-200A625018.5160L-222180M-231123100L2-43100L2-4
B564415160M2-218.5160L-228.510.52.2100L1-43100L2-4
C493511160M1-215160M2-22581.590L-42.2100L1-4
D43267.5132S2-211160M1-22261.190S-41.590L-4
SLY50-250A708030200L1-237200L2-235194112M-45.5132S-4
B667330200L1-237200L2-23317.54112M-45.5132S-4
C605822180M-230200L1-230143100L2-44112M-4
D504315160M2-218.5160L-226102.2100L1-43100L2-4
SLY50-315A442711160M-411160M-4
B40237.5132M-411160M-4
C35185.5132S-47.5132M-4
D30133100L2-44112M-4
SLY80-160A943015160M2-218.5160L-24772.2100L1-43100L2-4
B852611160M1-215160M2-24262.2100L1-42.2100L1-4
C762111160M1-211160M1-2384.51.590L-42.2100L1-4
D66155.5132S1-27.5132S2-23431.190S-41.190S-4
SLY80-200A1035230200L1-237200L2-25112.54112M-45.5132S-4
B954622180M-230200L1-247113100L2-44112M-4
C843615160M2-255180M-2408.52.2100L1-43100L2-4
D702811160M1-215160M2-2366.51.590L-42.2100L1-4

SLY长轴液下泵型号及技术参数2

型号叶轮 形式电机转速n=2950r/min电机转速n=1475r/min
流量Q m3/h扬程H (m)比重 γ=1.00比重 γ=1.35流量Q m3/h扬程H (m)比重 γ=1.00比重 γ=1.35
KW电机机座号KW电机机座号KW电机机座号KW电机机座号
SLY80-250A1278045225M-275280S-264197.5132M-411160M-4
B1207445225M-255250M-260187.5132M-47.5132M-4
C1055730200L1-245225M-25213.54112M-45.5132S-4
D874322180M-230200L1-246103100L2-44112M-4
SLY80-315A703215160L-418.5180M-4
B662911160M-415160L-4
C562311160M-411160M-4
D45175.5132S-47.5132M-4
SLY100-160A1622722180M-230200L1-2816.23100L2-44112M-4
B1502215160M2-222180M-27352.2100L1-43100L2-4
C1301511160M1-215160M2-2633031.590L-42.2100L1-4
D110107.5132S2-211160M1-25521.190S-41.590L-4
SLY100-200A1934845225M-255250M-29511.55.5132S-47.5132M-4
B1804237200L2-245225M-2909.55.5132S-47.5132M-4
C1553330200L1-237200L2-2807.54112M-45.5132S-4
D1352418.5160L-230200L1-27053100L2-43100L2-4
SLY100-250A2307775280S-290280M-21151911160M-415160L-4
B2187175280S-290280M-21101711160M-411160M-4
C1905645225M-275280S-2100137.5132M-411160M-4
D1704237200L2-245225M-29095.5132S-47.5132M-4
SLY100-315A1253018.5180L-430200L-4
B1192818.5180M-422180L-4
C1042315160L-418.5180M-4
D8616.511160M-411160M-4
SLY150-200A160107.5132M-411160M-4
B1528.57.5132M-411160M-4
C14065.5132S-47.5132M-4
D12343100L2-44112M-4
SLY150-250A19517.515160L-422180L-4
B1801515160L-418.5180M-4
C16010.511160M-411160M-4
D
SLY150-315A22031.530200L-445225M-4
B2102930200L-437225S-4
C1802322180L-430200L-4
D1501615160L-418.5180M-4
SLY200-250A30516.522180L-430200L-4
B2901518.5180M-430200L-4
C2601115160L-418.5180M-4
D240711160M-415160L-4
SLY200-315A3502945225M-455250M-4
B3402837225S-455250M-4
C3002130200L-437225S-4
D2501418.5180M-422180L-4

SLY长轴液下泵SLY型泵型谱图 50Hz



SLY长轴液下泵外形尺寸图及法兰尺寸


SLY长轴液下泵外形尺寸表

型号轴承架DNaa1a2a3kk1r1gzsnpc1c2
SLY25-200LK35257305003404502652904161005425200255220125
SLY40-1640290270449120285
SLY40-200310484295
SLY50-16050295460
SLY50-200310490305
SLY40-250LK45408605804055303353355291205425220300280140
SLY40-315900630425580390350634320
SLY50-25050860580405530350325550
SLY50-31590063042558039035063570335
SLY80-16080860580405530350310555135320
SLY80-200370580
SLY80-250900630425580390325615
SLY100-160100400305622240340
SLY100-200410637330
SLY100-250970630460580430340687115260365
SLY150-2001501050630500580520325804160
SLY80-315LK55809706304605804303606901357030260380320140
SLY100-3151001050660500610460375737115390
SLY150-2501501100660525610525360824160400
SLY150-3151200720575670580385894
SLY200-250200650340980175300430
SLY200-31513007606257106803851030440

SLY长轴液下泵配用电机及轴承架

轴承架电机 机座号90S90L100L112M132S132M160M160L180M180L200L225S225M4P225M2P250M280S280M
LK35h1389399419449
h26496747197398148549399841009
LK45h1413423443473503473503
h2673698743763838878963100810331073113811831178139814831533
LK55h1556586616616616
h295199110761121114611861251129613211511

SLY长轴液下泵冲洗方式

引入清洁的液体冲洗轴衬,保证了泵的安全运转。对于不同的介质,有两种方式可以选择。

自冲洗

当泵送介质为清洁介质时,采用此方式进行冲洗。从泵出口法兰引一管路,使冲洗液流向各个轴衬,润滑了轴衬,带走摩擦副产生的热量,起到降温的作用。

外冲洗

当泵送介质为内含较小颗粒的介质时,采用此方式进行冲洗。从外界接一管路,引入清洁的冲洗液冲洗各个轴衬,润滑轴衬,带走摩擦副产生的热量,起到降温的作用。同时,避免固体颗粒进入摩擦副中。