渣浆泵从物理学原理上讲属于离心泵的一种,从概念上讲指通过借助离心力(泵的叶轮的)的作用使固、液混合介质能量的一种机械,将电能转换成介质的动能和势能的设备。渣浆泵的名称是从输送介质的角度来划分的一种离心泵。
类型划分
1 从叶轮数目划分:单X渣浆泵和多X渣浆泵
2 从泵轴与水平面位置划分:渣浆泵和立式渣浆泵
3 从叶轮进水的划分:单吸渣浆泵和双吸渣浆泵
4 从泵壳的结构:水平中开式和垂直结合式wjhuiquan6.19
渣浆泵尺寸@沛县渣浆泵尺寸@单吸渣浆泵尺寸
3、闭式叶轮:该型式的叶轮正常效率较高。且在长期运行中情况比较,采用该型式叶轮的泵轴向力较小,且可以在前后盖板上设置副叶片。前盖板上的副叶片可以叶轮进口的旋涡损失和颗粒对密封环的磨损。后盖板上的副叶片不仅起平衡轴向力的作用,而且可以防止悬浮性颗粒机械密封腔对机械密封起保护作用。但该型式叶轮的无堵性差,易于缠绕,不宜于含大颗粒(长纤维)等末经处理的污水介质。
The working principle of the slag pump first tells the relationship between centrifugal pump and slag pump, and then the principle of slag pump is naturally clear.The concept of centrifugalness is originally from the pump.There are many types of pumps that can be divided into dozens of categories according to different angles.The centrifugal pump is divided from the working principle of the pump and is used by centrifugal force to achieve the process of divssurizing the conveying medium.There are also common types including screw principle, plunger principle, etc. can be divided into different from centrifugal principle pump.After speaking of the concept of centrifugal pump, in addition to the slag pump, the slag pump is divided from another angle, that is, from the conveying medium to divide.As the name implies, the slurry pump conveys a mixture of solid particles and water containing slag.However, in principle, the slag pump belongs to a kind of centrifugal pump.So the two concepts are clear.
The use of slag pump pulp pump can be widely used in mines, electricity, metallurgy, coal, environmental protection and other industries to transport slurry containing abrasive solid particles.Such as metallurgical mineral processing plant slurry transport, thermal power plant hydroelectric de-ash, coal washing plant coal slurry and re-mediad transport, dredging river channels, river silting and so on.In the chemical industry, some corrosive slurry containing crystals can also be transported.
In the field of seawater sand selection, the application of slag pump has also gradually been recognized by customers.But in the sea sand, the river to dig sand, slag pump is more likely to be called sand pump, dredging pump.Although the call is different, but from the structural characteristics and pump performance principle, can be commonly referred to as slag pump.Therefore, in this sea water sand selection we often call the sand pump, in the river silting in the habit of dredging pump.
渣浆泵尺寸@沛县渣浆泵尺寸@单吸渣浆泵尺寸
渣浆泵尺寸@沛县渣浆泵尺寸@单吸渣浆泵尺寸
对于皮带传动的泵机组,应保证泵轴与电机轴的平行度,通常以皮带轮进行找正。中心距较小的,可以用直尺靠平皮带轮端面来找正。中心距较大时,可以用线靠平皮带轮端面来找正。
渣浆泵的用途虽然广泛,但是正确的应用是十分重要的。渣浆泵由于其名称本身的局限性使得一些非本行业的人对此产生误解,事实上,泥浆泵,杂质泵,挖泥泵,清淤泵,等都在渣浆泵的应用范围。在渣浆泵的应用中,一定要注意合理的设计,正确的计算,的选型,这几点非常重要。
渣浆泵采用双泵壳结构形式,这种结构是由泵体、泵盖附有可更换的耐磨金属内衬(包括叶轮、护套、护板等)组成。泵体、渣浆泵泵盖按照事情压了采用灰铸或球墨铸铁打造,垂直中开,用螺栓连接。泵体有止口与托架用螺栓连接。抽砂泵 泵的吐出口可按八个角度安装。叶轮前后盖板附有背叶片以泄露及泵的使用生存的年限。
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