混凝土输送泵

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1、1.MaintechnicaldataHBTS50-12-75主要技术性能参数表Items项目内容Units单位Parameters参数HBTS50-12-75Wholeperformanceofmachine整机性能Max.theo.concreteoutput(L./H.)最大理论混凝土输送量(低压/高压)m3/h56/33Max.concretepumpingpressure(H./L.)最大泵送混凝土压力(高压/低压)MPa12/7Distributionvalvetype分配阀形式S管阀SValveConcretecylind

2、erdiameter×stroke混凝土输送缸缸径×行程mmФ180×1200Hoppercapacity×feedingheight料斗容积×上料高度L×mm400×1240Outletdiameter出料口直径mmФ125Powersystem动力系统Electricalengineeringmodel电机型号Y-280S-4Electricalengineeringpower额定功率kW75Rotatespeed额定转速r/min1480Hydraulicsystem液压系统Circuittype液压油路形式Opencircuit

3、开式回路Pumpingsystempressure泵送系统油压MPa32Mixingsystempressure搅拌系统油压MPa8Capacityofoiltank液压油箱容积L250Thebiggesttransportationisawayfromvertically(/Level)最大输送距离垂直/水平m150/700Otherparameters其它参数Max.aggregatediameter允许最大骨料粒径mmSlickscree卵石:3040Scree碎石:20Insidediameterofdeliveringpipe

4、混凝土输送管内径mmФ125Dimensions：length×width×height外形尺寸：长×宽×高mm4600×1850×1770Totalweight总质量kg300072.Maintechnicalfeature主要技术特点2.1Hydraulicsystem液压系统ØSingleopenhydraulicloops(pumpinghydrauliccircuitisindependentofdistributinghydrauliccircuit)withonepumps,makesthewholehydraulicsy

5、stemmuchsimpler.Thereliabilityofthewholesystemisalsomuchhigheraswellasthecomponents’lifeisprolongedgreatly.Thisisconvenientforjudgeingandremovingtrouble.采用单泵、单回路开式液压系统，主泵送油路和S阀摆动油路相互独立，使系统简单，元件寿命延长，可靠性更高，并便于故障判断和排除。ØLargevalvechangingdirection,makesthemainpumpingloopquic

6、kresponse,smallleakage,goodstability,highreliabilityandhighresistcontaminativecapability.主泵送油路采用大通径阀换向，响应快,内泄漏小,稳定性好,可靠性高,耐污染能力高。ØHydraulicsystemhassafereliefprotection,atthesametime,whenthesystempressureisover,themainoilpumpcuttingdevicemakesitselfbeprotectedreliably.泵送

7、液压系统具有安全溢流保护，同时，主泵还具备系统超压时，油泵压力自动切断截流装置，使主泵获得多级可靠保护。ØConesealingofallpipesmakethepipejointssealreliably.所有管路均采用锥面密封，管路接头密封可靠。ØAdoptemulsificationtechnologyofinitiativeandpassivityrecoveryintegration.采用了主动防御和被动防御相结合的综合防乳化技术。2.2Electriccontrolsystem电控系统ØComparedwithdomesti

8、cproduct,theelectriccontrolsystemissimplest,theelementquantityisfewestanditsreliabilityishighest.与国內同类产