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LK型可抽式立式长轴深井泵

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  • 公司名称湖南立佳机械制造有限公司
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  • 更新时间2024/6/11 22:44:58
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湖南立佳机械制造有限公司总部坐落于湖南省湘阴县长湘工业园。公司于1998年,在原机械厅及化工厅双重管辖的国有水泵厂(海利泵业)基础上改制、重组而成。公司注册于湖南省工商行政管理局。湖南立佳机械制造有限公司集中了水泵、矿山、化工机械等传统机械制造的优势,并且与时俱进,依托人才优势,研发了矿山、水电、电力等行业的报警、预警及自动控制系统,该系列产品白并远销世界各地。2001年6月,公司开始实施新的整合计划,现在已经完成湘阴制造基地一期工程。一期工程新厂房占地100亩,钢结构标准厂房建筑面积1.4万平方米,拥有全新的的设备667台(套),现代化的测试中心可测试水泵的口径达2.2米,动平衡转子半径1.6M,净重5T。我公司是一家专业的水泵生产厂,产品广泛应用于市政、石油化工、污水处理、建筑、消防及OEM等市场。公司产品主要有:餐厨垃圾泵、立式长轴泵、液下渗滤液污水泵、小机凝结水泵、中开双吸离心泵、太阳能砂浆泵、自吸离心泵、标准离心泵、潜水泵、水泵成套设备以及消防机组等。我公司生产高品质的水泵,产品远销世界各地四十多个国家和地区,在污水泵生产领域具有较强的影响力。公司一贯秉承精益求精的精神,致力于为客户提供高品质、高性能的水泵产品。
LK型可抽式立式长轴深井泵VerticalMixedFlowPumpLK型转子可抽式立式长轴深井泵产品概述LK型可抽式立式长轴透平泵适用于电厂、钢厂、自来水公司、污水处理厂、石油化工、矿山等工矿企业,以及市政给排水工程、农业灌溉、防洪排涝等工程
LK型可抽式立式长轴深井泵 产品信息

 LK型可抽式立式长轴深井泵

Vertical Mixed Flow Pump

LK型转子可抽式立式长轴深井泵产品概述

LK型可抽式立式长轴透平泵适用于电厂、钢厂、自来水公司、污水处理厂、石油化工、矿山等工矿企业,以及市政给排水工程、农业灌溉、防洪排涝等工程。LK型可抽式立式长轴透平泵可以用来输送55以下的清水、雨水、铁皮坑水、污水以及海水等介质,流量范围30-70000m³/h,扬程范围7-200m。特殊设计的LK型可抽式立式长轴透平泵输送介质温度可达90

Description

The said series pumps are used to transfer clear water,rain water,water in iron sheet pits,sewage and seawater,servicing in power plants,iron and steel works,water supply companies,sewage treatment plants,petroleum and chemical industries,mines as well as municipal water supply and drainage projects,farmlands irriagation,flood protection and drain waterlogged farmlands,etc..The temperature of pumped media is below 550C and reaches to 900C for special design. The flow rate ranges from 30 to 20000m3/h and the headfrom 7 to 200m.

 

LK型可抽式立式长轴深井泵产品特点

1、 运行平稳,安全可靠,免抽真空启动,使用寿命周期长。

2、 泵体积小,基础占地面积少,基础以下泵长度可以调整,适应性强。

3、 流道简单可靠,节省泵房基建投资。

4、 结构合理,装拆方便,维护检修容易简便。

5、 泵效率高,降低运行成本。

Features

1. Operation smooth,safe and reliable,starting without exhausting vacumn,service life long.

2. The volumn of the pump small,less occupied land area, the length under foundation adjustable,applicability strong.

3. Flowing channel simple and reliable,saving the investment for construction of the pump house.

4. Structure reasonable,convenient for mounting and dismantling,,easy to maintain and inspect.

5. Efficiency high, operating cost reduced.

转子可抽式长轴泵.jpg 

LK型可抽式立式长轴深井泵型号说明

1400LK—30Ⅰ


1400——泵吐出口径1400mm


L———立式长轴深井泵


K———转子可抽芯


30———泵的设计扬程


Ⅰ———泵设计顺序(次设计无标示)


注:对于大口径泵,一般不设计多级形式


 

1400LK-30                                 

 

1400Outlet of the pump:1400mm              

L----Vertical mixed flow pump               

K----Pull-out rotor                         

30---Design head                            

---Pump design class(no mark when         

first time design)                         

Remarks: multistage type is usually         

Not designed for the pump of large

nozzle diameter.

 

产品结构说明

简图一. LK型立式长轴深井泵结构简图(型式ST)

LK型立式长轴泵结构简图(型式ST)

简图二. LK型立式长轴深井泵结构简图(型式XD)

简图1. LK型立式长轴泵结构简图(型式XD)

1、 LK型可抽式立式长轴深井泵为立式单级(多级)离心式或斜流式带导叶体结构。

2、 泵的结构型式有泵吐出口在安装基础之上和之下(型式代号分别为S和X)、泵承受轴向力和电机承受轴向力(型式代号分别为T和D)、外接润滑水和泵自身润滑等形式。

3、 泵安装型式有湿坑式安装或干坑式安装。

湿坑式安装:泵下部浸没在吸水池中。

干坑式安装:泵采用管道进水,泵吸入喇叭口与进水管道之间采用90°肘形进水弯管联接。

4、 泵轴承为橡胶导轴承或赛龙导轴承。

5、 泵口径在1000mm以下时,泵转子一般为不可抽形式;泵轴向水推力及转子重量一般由泵本体推力轴承承受,泵和电机之间采用弹性联接;泵吐出口位于安装面基础之上(型式代号为ST的结构形式)。如有要求,也可以由电机承受轴向水推力及转子重量;或其它结构形式的组合(型式代号为SD、XT、XD);用户如有要求, 也可以设计成可抽式结构形式。泵口径在1000mm以上时,泵转子一般为可抽形式;泵轴向水推力及转子重量一般由电机推力轴承承受,泵和电机之间采用刚性联接;泵吐出口位于安装面基础之下(型式代号为XD)。如有要求,也可以由泵承受轴向水推力及转子重量;或其它结构形式的组合(型式代号为XT、SD、ST)。用户如有要求, 也可以设计成不可抽式结构形式。

6、 泵本体承受轴向水推力及转子重量时,泵推力轴承采用稀油润滑,推力轴承部件带Pt100测温元件测轴承温度或压力式温度计测润滑油温度。

7、 泵轴向密封采用填料密封。

8、 在泵安装基础上可以进行叶轮与叶轮室(转动部分与静止部分)之间间隙的调整,操作方便。

9、 从吐出方向往泵看,电机接线盒与泵外接润滑水接管位于左侧。也可根据用户要求,布置在其它方位。

Structure feature:

1.   Series LK pumps are of vertical single stage and/or multistage centrifugal or     mixed flow with diffuser types.

2.   The following structure types are available for the pump:the discharge opening above and/or under the mounting foundation(Type Code named S and X respectively);the axial thrust force born by the pump and/or by the motor(Type Code named T and D);lubricating water from outside and/or from the pump itself.

3.   The intake sump is of wet pit and/or dry pit types.

Wet pit type:lower part of the pump inundated in the intake sump.

Dry pit type:the water enters into the pump,the suction bellmouth is connected with the inlet  pipe of the pump by means of elbow bend pipe of 900.

4.   Rubber guide bearings and /or the Thordon guide bearings are available for  bearings of the pump.

5.   Generally when the nozzle diameter of the pump is under 1000mm , non pull-out type is adopted for the rotor and the discharge opening is above the mounting foundation(Type Code named ST). In this case the axial thrust force and the weight of the rotor are usually born by thrust bearings of the pump itself and  flexible connection is adopted between the pump and the motor.The thrust force and the weight of the rotor can also be born by the motor if required,or other structure types such as SD,XT,XD are available .Rotor pull-out type can also be adopted if required by clients.

Generally when the discharge diameter of the pump is above 1000mm, pull-out type is adopted for the rotor and the discharge opening is under the mounting foundation(Type Code named XD).In this case the axial thrust force and the weight of the rotor are usually born by thrust bearings of the motor and rigid connection is adopted between the pump

and the motor. The axial thrust force and the weight of the rotor can also be born by

the pump if required,or other structure types such as XT,SD,ST are available .Rotor non pull-out type can also be adopted if required by clients.  

6.   When the axial thrust force and the weight of the rotor are born by pump itself,the thrust bearing of the pump is lubricated with dilute oil and is equipped with a temperature detector Pt100 to detect bearing temperature and a pressure type thermometer to detect the temperature of lubricating oil.

7.   The antielectrochemical corrosion appliance is adopted for the part of the pump contacting the liquid to ensure the service life of the pump when seawater is pumped.

8.   The packing seal is adopted for the axial seal of the pump.

9.   The clearance between the impeller and the impeller chamber,i.e.the rotating component and the static component,can be easily adjusted on the pump mounting foundation.

LK型可抽式立式长轴深井泵产品主要零部件材质Materials Of Major Parts

介质 Media

零件 Parts

清水

Clear water

海水

Seawater

污水(含磨料)

Sewage(incl.of abrasiv powder)

吐出弯管

Discharge elbow

中间接管(外、内)

Intermediate column  (internal & external)

Q235-A

HT200Ni2Cr

0Cr18Ni9

ZG0Cr18Ni12Mo2

Q235-A

导叶、吸入喇叭口

Guide vane,

Suction bellmouth

 

HT200

HT200Ni2Cr

ZG0Cr18Ni9

ZG0Cr18Ni12Mo2

HT200、QT500-7

ZG1Cr13Ni1

叶轮

Impeller

ZG1Cr13Ni1 HT200

 

ZG0Cr18Ni9

ZG0Cr18Ni12Mo2

 

QT500-7

ZG1Cr13Ni1

叶轮室、密封环

Shroud,wearing ring

HT200

ZG2Cr13

 

ZG0Cr18Ni9

ZG0Cr18Ni12Mo2

 

ZG1Cr13Ni1

QT500-7

主轴

Main shaft

45、2Cr13

 

 

2Cr13、0Cr18Ni9

0Cr18Ni12Mo2

 

45、2Cr13

1Cr18Ni9

轴套

Shaft sleeve

45,2Cr13

2Cr13、0Cr18Ni9

ZG0Cr18Ni12Mo2

 

2Cr13、1Cr18Ni9

导轴承

Guide bearing

HT200+耐磨橡胶

HT200+abrasive rubber

HT200+赛龙

HT200+Thordon bearing

HT200+耐磨橡胶

HT200+abrasive rubber

HT200+赛龙

HT200+Thordon bearing

HT200+耐磨橡胶

HT200+abrasive rubber

HT200+赛龙

HT200+Thordon bearing

 

注:根据用户具体使用要求,可另选其它适合材质。铸铁材质叶轮只适用于闭式叶轮。

Remarks:Other materials are  available at the request of clients.Cast iron is suitable only for closed type impeller.

LK型可抽式立式长轴深井泵型谱图

LK型立式长轴深井泵外形尺寸图(基本型式XD)

 

 

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