压滤机加压泵-程跃泵业厂家-带式压滤机加压泵

压滤机加压泵压滤机专用泵选型需要注意哪些方面

物料性质包括物流介质名称、物理性质、化学性质以及其它性质，物理性质有温度、密度、粘度、特料中所含固体颗粒直径和气体的含量等。化学性质主要指物料介质的化学腐蚀性等，是选用压滤机泵的材质和选用轴封方式的重要依据。

压滤机加压泵装置管道系统的管路布置是指输送液高度以及输送液距离和输送液走向，吸如侧低液面至排出侧高液面的数据和管道规格及其长度、材料等，以便进行系统扬程计算和汽蚀余量的校核。

压滤机加压泵压滤机专用泵的操作条件内容很多，如液体的操作T饱和蒸汽力P、吸入侧压力PS、排出侧容器压力PZ、海拔高度、环境温度等。为了能达到使用现场的工作效率，请大家一定按照具体的工况条件选型，或者请压滤机专用泵厂家的技术师傅指导选型。

What aspects should be paid attention to in the selection of special pump for filter press

Material properties include the name of logistics medium， physical properties，压滤机加压泵， chemical properties and other properties. Physical properties include temperature， density， viscosity， solid particle diameter and gas content in the special material. Chemical property mainly refers to the Chemical Corrosiveness of material medium， which is an important basis for selecting the material of filter press pump and the way of shaft seal.

The pipeline layout of the pipeline system of the device refers to the height of the conveying liquid， the distance between the conveying liquid and the direction of the conveying liquid， the data from the lowest liquid level on the side to the highest liquid level on the discharge side， the pipe specificati***， length and materials， etc.， for the pur of calculating the system head and checking the c***itation margin.

There are many operating conditi*** of special pump for filter press， such as liquid operation T saturated steam force P， suction side pressure PS (absolute)， discharge side vessel pressure PZ， altitude，污泥脱水压滤机加压泵， environmental temperature， etc. In order to achieve the working efficiency of the site， please select the type according to the specific working conditi***， or ask the technician of the filter press pump manufacturer to guide the selection.

压滤机加压泵运行费用低：其主要因素有二个，一是易损件泵盖和吸入口等用了分体式结构，设有***的耐磨易损件，更换方便，更为经济。二是泵的密封不采用付叶轮(背叶轮)减压，节省了轴功率消耗，节省了能源。

　　压滤机加压泵泵体和轴承座之间联接采用新型结构，密封部位空间大，密封件的调整、维护、检查都很方便。

河北程跃泵业***生产厂家

压滤机加压泵流量扬程选择

在设计压滤机专用泵时参考了国内主流的压滤机设备，并结合了多年来客户的使用情况，设定了几种常用的压滤机泵型，其流量扬程能够满足市场通用的各种型号压滤机。

在不同型号间选择时，带式压滤机加压泵，应遵循选大不选小原则，因为型号大的泵初始流量大，板框式压滤机加压泵，有利于压滤机初期快速均匀布料，提高生产效率，防止物料分布不均造成后期压力不稳定对设备造成影响。

另外选择泵的压滤机加压泵压力时要看扬程高点的压力，此时的压力为压滤机压榨期的泵的工作压力，也是泵输出的大压力值。

压滤机加压泵Selection of flow head for feed pump of filter press

In the design of the special pump for filter press， the domestic mainstream filter press equipment was c***ulted， and combined with the use of customers for many years， several common types of filter press pump were set up， whose flow head can meet the needs of various types of filter press commonly used in the market.

When choosing different models， we should follow the principle of choosing big ones instead of ***all ones， because the initial flow rate of large pumps is large， which is beneficial to the rapid and uniform distribution of materials in the initial stage of filter press， to improve production efficiency， and to prevent the influence of unstable pressure in the later stage caused by uneven distribution of materials on the equipment.

In addition， when choosing the pressure of the pump， it depends on the pressure of the highest point of the lift. At this time， the pressure is the working pressure of the pump during the press period of the filter press， and also the maximum pressure value of the output of the pump.