搜一搜液下渣浆泵叶轮A满城液下渣浆泵叶轮

性能参数的选择泵型确定后，扬程和流量是选择泵规格大小和是否串联的依据。输送高浓度强磨蚀性渣浆，一般不选用泵最高转数nmax(性能曲线中多种转数的最高转数)，选择转数为3/4nmax左右比较合适。当选定的泵在3/4 nmax时，流量合适而扬程达不到，可采用多台泵串联形式。对于沃曼泵，不同的浆体，流量范围也要有所限制；对于高浓度强磨蚀的渣浆。2流量应选泵最高效率对应流量的40—80%范围内；对于浓度低磨蚀渣浆，流量应选在泵最高效率对应流量的40%—100%范围内。一般不选择在最高效率对应流量的100%—120%范围内。

一、产品概述SP液下渣浆泵为立式离心液下渣浆泵，浸入液下，用于输送磨蚀性、粗颗粒、高浓度渣浆。不需要任何轴封和轴封水，在吸入量不足的工况下也能正常工作。

SP型液下渣浆泵过流部件由耐磨金属制成。 

根据渣浆池液面的高低，可选择不同长度的泵传动轴或吸入管。 

采用多种速度和多种变型方式，使得泵在最佳工况下运行，使用寿命长，运行效益高，能满足多类恶劣的输送条件。 

Second, SP liquid slurry pump application Range 
Slurry pump is mainly suitable for conveying corrosive, coarse particles, high concentration slag slurry. Widely used in metallurgy, mining, coal, electricity, building materials, environmental protection and other departments.
Third, SP liquid slag slurry pump structure description 
The difference between the slurry pump structure of SPR liquid and the slurry pump under SP liquid is only that the parts of the dipping slag slurry are lined with corrosion-resistant rubber, the parts lined with rubber include shafts, pumps, impellers, protective plates and filters, and the connecting bolts in the lower part of the immersion liquid are equipped with rubber protective sleeves, and the transmission parts and SP pumps
SP Liquid slurry pump pump body, impeller guard plate are made of wear-resistant materials. The pump end of the bearing body adopts a double row tapered roller bearing, and the driving end adopts a single row cylindrical roller bearing, which can withstand the maximum axial load of the pump. The bearing body is fitted with a motor seat or motor bracket, which can be driven by a direct or triangle belt drive. The pump should be immersed in the slurry pool to work, the pump body suction inlet with a filter, can prevent large particles into the human pump. Jdhuiquan5.15
Four, the depth of the liquid can be extended pump self-belt liquid depth of about 70cm, according to customer requirements to increase the depth of the liquid, (the price with the addition of a long number of meters and different) please customers and customer service personnel in advance to explain.

搜一搜液下渣浆泵叶轮A满城液下渣浆泵叶轮

3，依次将上端轴承，轴承压盖，轴承压套，锁紧圆螺母装好。4，调整轴承间隙：将轴调到轴承体下端方向，调不动为止。固定一圆螺母，另一圆螺母不固定，用撬棒，百分表调出轴向间隙，一般间隙为0.015～。然后，背紧螺母，装泵联。

五、型号意义

    40 PV-SP

   40----------吐出口径40mm

   PV--------- PV型轴承组件

   SP----------液下泵

水泵安装

 泵安装的好坏对泵的运行和寿命冇重要影响，所以安装和校正必须仔细进行。泵的外形及安装尺寸。