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抽芯式导叶混流泵的特点应用

作者:小编 时间:2021-05-13 21:34:47 点击:

根据进水流道的不同,导叶式混流泵有抽芯式和肘弯形两种,从技术经济角度对这两种结构形式的水泵进行比较,抽芯式混流泵比肘弯形混流泵平均2%左右。  

According to the different inlet channels, there are two types of guide vane mixed flow pumps: core pulling type and elbow bend type. From the technical and economic point of view, the comparison of these two types of pumps shows that the average value of core pulling mixed flow pump is about 2% higher than that of elbow bend type mixed flow pump.

抽芯式混流泵的安装与检修也非常方便:由于采用单基础安装,抽芯式混流泵的调整找平方便,可在厂房土建基本完成后再进行泵组安装,减小机电安装与土建施工之间的干扰并保证安装质量;电机安装时不需要现场盘车,与水泵连接时只需要调整水平和与水泵对中;水泵各轴的同心度在工厂内加工,可大大缩短工地安装时间;当进行水泵检修时,hw型混流泵,不用拆卸泵体,只需把水泵上部电机整体吊出便可将水泵转动部分、导叶和叶轮壳体抽出;进水流道内的水体也不需要抽干;检修人员不必进入泵壳进行拆卸和安装,具有良好的工作环境。 

The installation and maintenance of the core pulling mixed flow pump are also very convenient: due to the single foundation installation, the adjustment of the core pulling mixed flow pump is convenient, and the pump set can be installed after the civil engineering of the plant is basically completed, so as to reduce the interference between the mechanical and electrical installation and the civil engineering construction, and ensure the installation quality; When the motor is installed, it does not need to be turned on site. When it is connected with the water pump, it only needs to adjust the level and align with the water pump; The concentricity of each shaft of the pump is processed in the factory, which can greatly shorten the installation time on site; When the pump maintenance, HW type mixed flow pump, without dismantling the pump body, just lift out the upper motor of the pump as a whole, then the pump rotating part, guide vane and impeller shell can be pulled out; The water in the inlet channel does not need to be drained; Maintenance personnel do not have to enter the pump shell for disassembly and installation, so it has a good working environment.

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抽芯式导叶混流泵的特点应用(图1)