污水泵

基于MDT污水泵水力设计CAD系统开发

CAD of Sewage Pump Hydraulic Design Basing on Software MDT

PW普通型污水泵可输送污水、含有悬浮固体颗粒、长纤维物质及生活用废水。

PW ordinary type sewage pump can deliver water containing suspended solid particles , long fiber material and water used in daily life .

PWF型污水泵是单级、单吸、悬臂式离心污水泵。

PW , PWF-type water pump is a single-stage , single suction , cantilever type centrifugal water pumps .

双流道污水泵内固相体积分数分布规律

Volume fraction distribution rules for solid-phase in double channel sewage pump

闭式污水泵叶轮与泵体的水力设计及优化

Design and Optimization of Closed Impeller and Shell for Sewerage Pump

油田污水泵泵送型密封装置的方案设计

Conceptual design of pumping sealing device of sewage pump in oilfield

流体反输型密封在污水泵上的应用

Application on Liquid Reversing Sealing Device for Sewage Pump in Oilfield

污水泵浓盐水示踪测流研究

Flow measurement using concentrated salt water as non-radioactive tracer in sewage pump

凝固模拟在污水泵泵体铸造工艺设计中的应用

Application of Numerical Simulation in Foundry Technology Design of Sewage Pump body

湿法冶炼车间地面污水泵的的设计与选型

Design and Choice of Ground Sewage Pump in Hydrome ~ tallurgical Shop

不同叶轮结构型式对污水泵性能的影响

Influence of different impeller structures on performance of sewage pump

高地下水位地区污水泵井施工

Sewage pumping well construction in highway groundwater level region

二维大涡模拟在双流道式污水泵叶轮流场分析中的应用

Application of 2-D large eddy simulation to flows in impeller of double-flow-conduits-sewage pump

潜水污水泵机械密封应用改进

Improving the Mechanical Sealing for Submersible Swedge Pump

污水泵水力部件评述

Review on the Hydrodynamic Parts of Sewage Pump

检查救生艇污水泵并报告。

Check bilge pumps of lifeboat and report .

低比转速污水泵叶片包角对水力性能的影响

Study on performance of low specific speed sewage pump with different vane wrap angles

将含油污水泵入污水舱。

Pump the slops into the slop tank .

污水泵机械密封的改造

Retrofits of the Machinery Seals of Sewage Pumps

舱底污水泵及排水系统

Drainage capacity bilge pumping and draining system

因此，抗堵性和可靠性是污水泵优劣的重要因素。

Therefore , the anti-blocking and reliability of the sewage pump is an important factor in the pros .

通过对宁波市3座城市排水泵站的变频工程实践，对变频控制在污水泵上的应用作了初步研究。

The application of frequency-conversion project over sewage pumps in three drainage pumping stations in Ningbo is studied .

和其它泵一样，叶轮、压水室、是污水泵的两大核心部件。

And other pumps , the impeller , the pressurized water chamber , pump sewage two core components .

叶轮和压水室是影响污水泵无堵塞性的主要水力部件。

The impeller and volute is the primary hydrodynamic parts , which influence the no clogging of sewage pump .

如果需要参考资料，下列补充出版物可能有用：（可向美国污水泵协会购买）

The following additional publications may be useful for reference purposes : ( available from Submersible Wastewater Pump Association )

美国约曼公司严格遵守这些限制，并强烈建议这些限制也能够成为潜水污水泵市场的电机额定参数标准。

Numan Company in the U.S.observes the limitations strictly , and demands that these limitations be power criteria of the market of diving sewage pumps .

论述了真空式除气器的除气机理及设计真空式除气器时真空泵、污水泵的匹配和各种参数的选择。

The degasification mechanism of a vacuum drilling fluid degasser , the matching of the vacuum pump with sewage pump and the selection of various parameters are discussed .

这些问题都使得潜水排污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。

All these problems make diving sewage pump in a sealed , the electrical load capacity , bearing arrangement and the use of requirements than the average sewage pump higher .

离心式污水泵（即污水提升泵），是典型的以输送固液两相流为主，同时含有不定量气体的多相流流体机械。

The centrifugal sewage pump is the typical multi-phase flow fluid machinery , which is mainly used to transport and lift solid-liquid two-phase flow including a certain extent of gas .

本实用新型的优点是能在一台污水泵上实现切割和反冲洗的双重功效，提高污水泵的适用范围。

This utility model has the advantage of achieving the dual effects of excision and backwash on one sewage pump , thereby widening sphere of application of the sewage pump .