兰州海兰德泵业有限公司
兰州海兰德泵业有限公司
MZ型磁力驱动自吸泵 MZ磁力驱动自吸泵 MZMagneticDrivenSelf-PrimingPump MZ型磁力驱动自吸泵
MZ磁力驱动自吸泵
MZ Magnetic Driven Self-Priming Pump
MZ型磁力驱动自吸泵，主要是为容器和槽车卸载而设计的，用于液槽抽排、罐车卸货，确保排出进口管路中的空气迅速引液，可供输送液态烃、汽油、煤油、柴油等石油产品和化工、制药等行业易燃易爆、有毒有害的液体，尤其适用于船用油泵和陆地油库、油罐车的装卸用泵。
Model MZ magnetic driven self-priming pump is designed mainly for unloading vessels and tanker cars, to ensure quick priming by removing the air in the inlet and discharge piping; it can convey petrochemical products such as liquid hydrocarbon, gasoline, kerosene and diesel oil and inflammable and explosive, toxic and harmful liquid in chemical and pharmaceutical industries, and is especially suitable as vessel oil pump and handling pumps for onshore oil depot and oil tankers.
性能范围 The main specifications
流量 Flow 1.6～400m3/h
扬程 Head 20～125m
介质温度 Temperature -20℃～+120℃
进口直径Inlet dia. 25～200mm
工作压力Maximum operating pressure 2.5MPa
型号意义Type denotation
结构说明Type denotation
1.卧式、外混式、自吸性能好。
1.Horizontal and external mixing type, with good self-priming performance.
2.磁力驱动、全密封、无泄漏。
2.Magnetic driven, fully enclosed and leakage free.
3.泵体采用底脚支撑，轴向吸入、径向排出。
3.The body is supported with feet, with axial suction and radial discharge.
4.叶轮为闭式叶轮，轴向力主要采用背叶片平衡，残余轴向力由滑动轴承承受。
4.The impeller is enclosed type; the axial load is balanced mainly with back vane, and the residual axial load is taken by sliding bearings.
5.当液体在泵内循环时间较长时，为防止内部循环液的温度升高，可设置温控保护装置。
5.When liquid circulates within the pump for a long time, to prevent heating up of such circulating liquid, temperature control protection device can be provided.
6.管路中不需安装底阀，工作前只需保留泵体内储有定量引液即可。
6.It is not necessary to install a bottom valve in the piping, and before operation, it is only required to have given amount of priming liquid within the pump body.
7.后拉出式设计，可以不动进出口管路，即可维修，使用方便。
7.It is in rear pull-out design, so maintenance can be done without involving the inlet and discharge piping, convenient in use.
8.可采用与电机直连或膜片式联轴器连接的形式。
8.Either direct driving by motor or connection via diaphragm coupling can be used.
泵常用材料Common pump materials
标准性能表 Standard performance parameters
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