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化工泵

SLY长轴液下泵

SLY长轴液下泵属于单级单吸立式液下式泵,根据国内市场需求,由上海一环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。

该化工泵特别适用于:污水处理厂、水泥厂、发电厂、石油化工等行业。


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主要特点

SLY长轴液下泵属于单级单吸立式液下式泵,根据国内市场需求,由上海一环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。

该化工泵特别适用于:污水处理厂、水泥厂、发电厂、石油化工等行业。

SLY长轴液下泵主要执行标准是: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长轴液下泵主要执行ISO2858标准中标记和额定性能点。

特点:

SLY长轴液下泵接轴方式: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。

维护方式:

引入清洁的液体冲洗轴衬,保证了泵的安全运转。SLY长轴液下泵对于不同的介质,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。

设计特点和执行标准

口径:25~200mm

出口直径:25~150mm

流量:3m3/h~230m3/h

级数:

扬程:3m~77m

吸程:

轴功率:

转速: 1450r/min、2900r/min

效率:

气蚀余量:

电机功率:1.1kw~45kw

适用介质: 饮用水,海水,腐蚀性介质,油气,气体输送

适用行业: 城建、化工、冶金、石油、制药、食品、饮料、环保

电压:380v

材质:不锈钢

液下长度:

配用功率:

适用范围

化工,制药,石油,电镀,食品,电影照相洗印,科研机构,国防

产品概述

sly-changzhouyexiabeng-2.jpg

SLY长轴液下泵 结构图

1.泵体;2.密封环;

3.钢丝螺套;4.叶轮螺母;

5.叶轮;6.密封环;

7.泵盖;8.轴套;

9.轴;10.支承管;

11.轴套;12.轴衬;

13.滑动轴承体;14.接轴键;

15.接轴管;16.轴;

17.支承管;18.底板;

19.防尘盘;20.V型环;

21.轴承架;22.骨架油封;

23.轴承;24.上轴承压盖;

25.电机架;26.联轴器;

27.电机;28.轴承套

sly-changzhouyexiabeng-3.jpg

SLY长轴液下泵型谱图 50Hz

SLY长轴液下泵的性能参数表

型号叶轮型式电机转速n~2950r/min电机转速n~1475r/min
流量Q
                               M3/
扬程H
                               m
比重Ý=100比重Ý=135流量Q
                               M3/
扬程H
                               m
比重Ý=100比重Ý=135
电机功率及型号电机功率及型号
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-25.5132S1-2114.51.190S-41.190S-4
D20142.290L-23100L-29.53.51.190S-41.190S-4
SLY40-200A295111160M1-215160M2-214.5121.590L-42.2100L1-4
B26457.5132S2-211160M1-21310.51.190S-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
D21457.5132S2-211160M1-210.5101.190S-41.590L-4
SLY40-315A      21285.5132S-47.5132M-4
B      2026.55.5132S-47.5132M-4
C      11.8194112M-45.5132S-4
D      15143100L2-43100L2-4
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-231123100L1-43100L2-4
B564415160M2-218.5160L-228.510.52.2100L2-43100L2-4
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
SLY50-315A      442711160M-411160M-4
B      40237.5132M-411160M-4
C      35165.5132S-47.5132M-4
D      30133100L2-44112M-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
C843615160M2-222180M-2408.52.2100L1-43100L2-4
D702811160M1-215160M2-2366.51.590L-42.2100L1-4
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

SLY长轴液下泵的性能参数表

型号叶轮型式电机转速n~2950r/min电机转速n~1475r/min
流量Q
                               M3/
扬程H
                               m
比重Ý=100比重Ý=135流量Q
                               M3/
扬程H
                               m
比重Ý=100比重Ý=135
电机功率及型号电机功率及型号
KW电机机座号KW电机机座号KW电机机座号KW电机机座号
SLY80-315A      703215160L-418.5180M-4
B      662911160M-415160L-4
C      562311160M-411160M-4
D      45175.5132S-47.5132M-4
SLY100-160A1622722180M-230200L1-2816.53100L2-44112M-4
B1502215160M2-222180M-27352.2100L1-43100L2-4
C1301511160M1-215160M2-2633.31.590L-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
SLY100-315A      1253018.5180L-430200L-4
B      1192818.5180M-422180L-4
C      1042315160L-418.5180M-4
D      8616.511160M-411160M-4
SLY150-200A      160107.5132M-411160M-4
B      1528.57.5132M-411160M-4
C      14065.5132S-47.5132M-4
D      12343100L2-44112M-4
              
              
              
SLY150-250A      19517.515160L-422180L-4
B      1801515160L-418.5180M-4
C      16010.511160M-411160M-4
D            
SLY150-315A      22031.530200L-445225M-4
B      2102930200L-437225S-4
C      1802322180L-430200L-4
D      1501615160L-418.5180M-4
SLY200-250A      30516.522180L-430200L-4
B      2901518.5180M-430200L-4
C      2601115160L-418.5180M-4
D      240711160M-415160L-4
SLY200-315A      3502945225M-455250M-4
B      3402837225S-455250M-4
C      3002130200L-437225S-4
D      2501418.5180M-422180L-4

SLY长轴液下泵的外形尺寸

型号轴承架DNaa1a2a3kk1r1gzsnpc1c2
SLY25-200LK35257305003404502652904161005425200255220125
SLY40-16040290270449120285
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型号及尺寸

轴承架电机机座号90S90L100L112M132S132M160M160L180M180L200L225S225M
                               4P
225M
                               4P
250M280S280M
LK35h1389399419449 
h26496747197398148549399841009 
LK45h1413423443473503 473503
h267369874376383887896310081033107311381183 1178139814831533
LK55h1 556586616616 616 
h2 9509911076112111461186125112961321 1511 


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