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盾构泵系列渣石泵为单级单吸悬臂单壳体卧式离心泵，适用于不同环境的粉质粘土、粉土、砂卵砾石、泥质粉石砂岩等公开土层、岩石层相异工况。主要用于大颗粒以致于普通渣浆泵难以保送的强磨蚀物料的连续保送，适用于城市地铁建立、隧道盾构系统、挖泥船挖泥、疏浚河道、矿山采矿及冶金行业金属冶炼爆渣的保送等工程。
 
该盾构泵采用了卡带衔接单泵体构造，过流通道宽畅，其过流部件采用了硬镍、高铬等抗冲击强耐磨特殊资料，具有构造紧凑、无梗塞、装置运用便当、启动平稳、运转牢靠、汽蚀性能好、强磨蚀等特性。
 
本系列产品共有 13 种型号，可保送浆体浓度达 65%，最大粒径到达 350mm。为了满足远间隔渣浆保送，允许多级串联运用。并可成套提供环流系统和控制系统的设计和制造。
 
10/8FF-GH进口沃曼泵，进口254mm，出口203mm，材质为高铬合金Cr26.常用配件有进出口密封垫，轴套，叶轮、护板，填料箱等。FF代表10/8FF-GH为FF系列托架，FF托架允许最大功率为425KW。该泵有3个叶片，最大允许经过颗粒180mm。最大转速950r/min。常用于盾构机中继泵位置。与西门子电机配合，在国内应用普遍。
 
常用盾构泵配件零件代码为：进口密封垫FG10132S01，出口密封垫F8132S01，填料F111Q21，轴套F075C21，水封环F118-1P50，前护板FGH8013MA05，后护板FGH8041MA05，轴套垫片FG179C11。轴垫FG117C21。轴套O型圈F109S10。密封环FH122S01。蜗壳密封G8124S01。


The shield pump series slag and stone pump is a single-stage single suction cantilever single shell horizontal centrifugal pump, which is suitable for different working conditions of underground soil and rock layers such as silty clay, silt, sand gravel, argillaceous siltstone and sandstone in different environments. It is mainly used for continuous transportation of strong abrasive materials with large particles that are difficult to be transported by ordinary slurry pump. It is suitable for urban subway construction, tunnel shield system, dredger dredging, river dredging, transportation of metal smelting slag in mining and metallurgical industries.
The shield pump adopts the structure of single pump body connected by clamping belt, and the flow passage is wide. Its flow passage parts adopt special materials with strong impact resistance and wear resistance such as hard nickel and high chromium. It has the characteristics of compact structure, no blockage, convenient installation and use, stable start, reliable operation, good cavitation performance and strong abrasion.
There are 13 models of this series of products, which can transport slurry concentration of 65% and maximum particle size of 350mm. In order to meet the long-distance slag slurry transportation, multi-stage series use is allowed. It can also provide the design and manufacture of circulation system and control system in a complete set.
10 / 8ff-gh imported worman pump, 254MM inlet and 203mm outlet, made of high chromium alloy Cr26 Common accessories include import and export gaskets, shaft sleeves, impellers, guard plates, stuffing boxes, etc. FF stands for 10 / 8ff-gh, which is FF series bracket, and the maximum allowable power of FF bracket is 425kw. The pump has three blades, and the maximum allowable particle size is 180mm. The maximum speed is 950r / min. It is commonly used in the relay pump position of shield machine. Cooperating with Siemens motor, it is widely used in China.
The part codes of common shield pump accessories are: inlet seal gasket fg10132s01, outlet seal gasket f8132s01, packing f111q21, shaft sleeve f075c21, water seal ring f118-1p50, front guard plate fgh8013ma05, rear guard plate fgh8041ma05, shaft sleeve gasket fg179c11. Shaft gasket fg117c21. Shaft sleeve O-ring f109s10. Seal ring fh122s01. Spiral case seal g8124s01.

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