英国GRIMM格林进口立式混流泵 UK GRIMMImported vertical mixed flow pump
英国GRIMM格林进口立式混流泵概述：
进口立式混流泵系立式单级导叶式混流泵(亦名：斜流泵)，具有流量大，安装、运行稳定、效率高、汽蚀性能好等特点，压出室采用导流体结构，有效减小了泵的径向尺寸。可以做成可抽和不可抽、上出水和下出水、单级和多级、叶轮可调和不可调、淡水型号和海水型等各种结构，适用于吸送清水或物理、化学性质类似于水的其它液体，液体温度不超过80℃，主要用于城市给排水、电站循环水、船坞水位升降、水利工程及农田排灌等。
进口立式混流泵均为立式结构，泵叶片为半调节式，在需要调节叶片角度时，可以松开叶片紧固螺钉，转动叶片至所需要的角度，使各个叶片安放角一致，然后拧紧螺钉即可达到改变运行状况的目的。
大型泵配用大型立式电机时，电机直接安装在电机基础梁上，电机轴与水泵轴联轴器用铰制孔用螺栓联接。水泵运行的轴向力也由大型立式电机中的推力轴瓦承受。
泵的出水流道一般采用直管出水经扩散管后接出水拍门，大型泵也可采用虹吸式出水流道，配真空破坏阀断流。
英国GRIMM格林进口立式混流泵性能及优点：br>
1、有世界上一流的水力模型，并用CFD流体计算技术改良叶轮及导叶体流道，泵效率特别高。
2、独特的耐磨损设计，泵耐磨损性能好，使用寿命长。
3、有独特的耐海水设计，能适应海水。
4、全加工中心加工的金属模具铸造，外表美观，流道光滑。
英国GRIMM格林进口立式混流泵技术参数：
流 量：900～52000m3/h
扬 程：4.5～34.6m
口 径：500～2400mm
转 速：296～485r/min
功 率：450～4800kw
介质温度：≤80℃
电 压：380～10000V
英国GRIMM格林进口立式混流泵用途：
适用于吸送清水或物理、化学性质类似于水 其它液体，液体温度不超过80℃，主要用于城市给排水、电站循环水、船坞水位升降、水利工程及农田排灌等。
UK GRIMMImported vertical mixed flow pumpsummary:
Import Department of vertical single-stage vertical mixed flow pump mixed flow pump (also called: oblique flow pump), with the flow characteristics, installation, stable operation, high efficiency, cavitation performance, chamber pressure by the diversion structure, effectively reduce the radial size of pump. Can be made and not pumping, pumping water and under water, single-stage and multi-stage impeller, adjustable, freshwater and seawater type type structure, suitable for carrying water or other liquid physical and chemical properties similar to water in the suction, the liquid temperature does not exceed 80 degrees, mainly for the city to drainage, power plant circulating water, water level, water conservancy project and dock farm irrigation.
Imported vertical mixed flow pump are pump blades for vertical structure, semi adjustable, adjustable blade angle in need, you can release the blade fastening screw, rotating blade to the desired angle, the blade angle, then tighten the screws can reach the purpose of changing operating conditions.
When a large pump is equipped with a large vertical motor, the motor is directly mounted on the base beam of the motor, and the motor shaft and the water pump shaft shaft are hinged with holes and are connected by bolts. The axial force of the pump is also borne by the thrust bush in the large vertical motor.
The water outlet pipe of the pump is usually made of straight pipe water, and the water pipe is connected with the water tap after the diffusion pipe. The large water pump can also adopt a siphon outlet channel, and the vacuum failure valve is used to stop the flow.
UK GRIMMImported vertical mixed flow pumpproperties and advantages:
1.The world's first-class hydraulic model, and the use of CFD fluid computing technology to improve the impeller and guide vanes flow channel, pump efficiency is particularly high.
2.Unique wear resistant design, pump wear resistance performance, long service life.
3, unique design of seawater resistance, can adapt to the sea.
4.The metal mold machined by the whole machining center has beautiful appearance and smooth runner.
UK GRIMMImported vertical mixed flow pumptechnical parameter:
Flow rate: 900 ~ 52000m3/h
Lift: 4.5 ~ 34.6m
Caliber: 500 ~ 2400mm
Speed: 296 ~ 485r/min
Power: 450 ~ 4800kw
Medium temperature: less than or equal to 80 DEG C
Voltage: 380 ~ 10000V
UK GRIMMImported vertical mixed flow pumppurpose:
For carrying water or the physical and chemical properties similar to water and other liquids in the suction, the liquid temperature does not exceed 80 degrees, mainly used for city water supply and drainage, power plant circulating water, water level, water conservancy project and dock farm irrigation.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
