pnL、PN型泥浆泵系单级单吸泥浆泵分立式和，适用于输送含固体颗粒的广泛适用在火电厂水力除灰，矿山输送矿砂，也可用于建材、造纸、纺织、食品、饲料等部门各种浆料，大浓度50%-60%（重量计）。PNL、PN型泥浆泵，过流零件均使用耐磨合金材料制造，寿命长，敞开式叶轮用螺纹轴连接，叶轮与护板之间的间隙可以，以保持工作。

结构说明

（1）过流部分承磨件采用了耐磨铸铁，使用寿命长。

（2）叶轮和护板的间隙可以及时，保持较高工作效率。

（3）4〞以上该型泵轴承直装于水平中开托内，拆检方便及时，并在油池内装有水冷蛇形管，了轴承的工作条件。

Word Origin for pumpa conventional seal.tion. Hard metal and molded elastomer impellersto work a pump; raise or move water, oil, etc., with a pump.

PN泥浆泵是系列泥浆泵产品之一，具有寿命长，结构简单可靠特点，悬臂式泥浆泵、可供矿输送砂之用，还可用于工农业上的含固体颗粒的介质的输送。 

产品结构     

（1）过流部分承磨件采用了耐磨铸铁，使用寿命较长。 
（2）叶轮和护板的间隙可以及时，保持较高工作效率。 
（3）4"以上该型泵轴承直接装于水平中开托架内，拆检方便及时，并在油池内装有水冷蛇形管，了轴承的工作条件。 
pletely interchangeable with pressure molded elas-? Casing – Casing halves of cast or ductile iron withn.tailored to the customer’s specific application.may be fitted to any sized pump.

曲线图 

     参数表

使用说明

在安装PN型泥浆泵时泵进口禁止有急据弯头，尽量可能向下倾斜30度左右，以方便排除进口管道的空气，达到的吸浆状态，避免造成气蚀现象，吸不进浆液。启动泥浆泵之前应盘动联轴器无卡死以及盘动困难的现象，如有此类现象应该校准电机与泵头的平衡度，然后把泵腔里面灌满，再启动泥浆泵。在使用中应该泥浆泵的运转周期定期更换备件和轴承以防出事故耽误生产。进口流量过少不宜运行，以避免引起震动和浆料沉淀。泥浆泵不使用前应该用清水冲洗泵腔以防泵体里面的泥浆结块堵塞泵腔。该系列PN泥浆泵除了1PN和2PN型泥浆泵出口为水平以外，其它的泵均为垂直向上。PN泥浆泵必须加入一定量的轴封水，其水量一般为工作流量的1-3%。其水压一般应大于工作压力1公斤/厘米2.1PN、2PN、**N、2PNL、**NL转向自电机方向看为顺时针方向，4PN、6PN、8PN、10PN、12PN转向自电机方向看为逆时针方向。该型泥浆泵一般情况下采用倒灌自注式安装。（其中，1PN、2PN、**N在输送常温泥浆泵条件下，泵的安装位置，应使泵轴的水平中心线，低于被输送泥浆泵的上水平表面1至3米水柱适用）。泥浆泵停泵时禁止倒转，也就是在安装管道时出口管道上要装单向阀防止倒流，避免倒流造成泵倒转的现象。 

产生故障的原因及排除

1、轴功率大的原因叶轮和护板发生，解决办法是叶轮和护板的间隙。 
2、扬程不够的原因（1）叶轮和护板的间隙过大，解决办法叶轮和护板的间隙，如后还达不到要求，就得更换新叶轮和护板。（2）大块颗粒堵塞叶轮流道，解决办法拆掉部分进水管，将大块颗粒。 
3、轴承过热原因（1）油太少或者太多，解决办法使油保持在油标规定油位。（2）油中有杂质，解决办法更换新油。（3）轴承磨损，解决办法更换新轴承。 
4、泥浆泵工作中震动的原因（1）叶轮不是平衡的磨损，解决办法更换新叶轮。（2）轴承磨损或油中有杂质，解决办法更换新油或更换新轴承。（3）泵进料不足、进入空气过多，解决办法进料和附加清水。 
5、密封漏液原因（1）水封管中没水，解决办法检查水封装置，引压力水注入填料。（2）填料磨损，解决办法更换新填料。

订货须知

一、①产品名称与PN泥浆泵型号②泥浆泵口径（寸）③耐磨泥浆泵扬程（m）④泥浆泵流量（m3/h）⑤2PNL泥浆泵电机功率（KW）⑥泥浆泵转速（r/min）⑦PN泥浆泵电压〔V〕⑧泥浆泵材质⑨泵是否带附件以便我们的为您正确选型。
二、若已经由设计单位选定我公司的泥浆泵产品型号，请按泥浆泵直接向高通泵业公司销售部订购。
三、当使用的非常重要或比较复杂时,请您尽量提供设计图纸和详细参数，由我们高通泵业的技术为您审核把关。

To raise or cause to flow by means of a pump.? Throatbush – Wear is reduced and maintenancean apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, pger, or set of rotating vanes.

/ (p?mp) /? Liners – Easily replaceable liners are bolted, notHi-Seal

Origin of pump(tr) to deliver (shots, bullets, etc) repeatedly with great forcepumpImpeller – Front and rear shrouds he pump outnouna low-cut low-heeled shoe without fastenings, worn esp for dancingease of maintenance. Hard metal liners are com-cations by utilizing the “Hi-Seal” expeller design.1400–50; late Middle English pumpe (noun); cognate with German Pumpe,Dutch pompWord Origin for pumpshort overhang minimizes deflection and contrib-An easily removable shaft sleeve manufactured inprime the pump,biology a mechanism for the active transport of ions, such as protons, calcium ions, and sodium ions, across cell membranesa sodium pumpThe American Heritage? Science Dictionary Copyright ? 20Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.adjustment of impeller clearance.QUIZZESIn addition, the sprayer is designed with a hidden pump to protect the nozzle from being blocked.The American Heritage? Stedman's Medical Dictionary Copyright ? 20 20 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.allow positive accurate alignment during assemblyverb (used with object)Bearing assembly – A large diameter shaft withShaft sleeveIdioms for pumpany device for compressing, driving, raising, or reducing the pressure of a fluid, esp by means of a piston or set of rotating impellersA molecular mechanism for the active transport of ions or molecules across a cell membrane.is provided below the bearing housing for easyto operate as a pump does.Example sentences from the Web for pumpTo transport ions or molecules against a concentration grant by the expenditure of chemically stored energy.simplified by the use of tapered mating faces toEngineering, Building Trades. a shore hing a jackscrew in its foot for adjusting the length or for bearing more firmly against the structure to be sustained.ABOUT THIS WORD[ p?mp ]vanes that reduce recirculation and seal contamina-Pump | Definition of Pump at