黄山亦百诺泵业有限公司

SMH40R46E6.7W23整机新中港热电用螺杆泵

三螺杆泵的其他零件
小衬套乃是螺杆径向支承的作用和作为平衡轴向力的平衡活塞的滑动轴承。这些衬套还起着使排出腔内的高压介质通过间隙减少漏回低压腔的作用，现在有些设计，尤其是设计高压泵，为了减小螺杆衬套内孔和螺杆螺旋外径之间的间隙来提高容积效率，就将螺杆衬套的内孔当做滑动轴承，起支承螺杆的作用，泵内不再采用另外的滑动轴承或滚动轴承。这种结构螺杆衬套内孔和螺杆螺旋外圆之间的间隙显然要比用衬套来支撑螺杆的结构的同一间隙要小，可以提高容积效率。这种结构只需考虑从动螺杆径向力的承受，即确定与介质粘度和螺杆转速有关的
表面比压值。

螺杆泵损坏检修内容：
1、小修项目包括： 
(1)检查轴封泄漏情况，调整压盖与轴的间隙，更换填料或修理机械密封； 
(2)检查轴承； 
(3)检查各部位螺栓紧固情况； 
(4)检查联轴器及对中情况
(5)消除冷却水、封油和润滑系统在运行中出现的跑、冒、滴、漏等缺陷； 
2、大修项目包括： 
(1)包括以上小修项目内容
(2)检查衬套及螺杆直线度及磨损情况。 
(3)检查泵体内表面磨损情况。 
(4)解体检查各部件磨损情况，测量并调整各部件配合间隙。 
(5)校验压力表、安全阀、滤网等。

SMH40R46E6.7W23整机新中港热电用螺杆泵

SMH卧式三螺杆泵型号(SMH卧式安装、SMS立式安装、SMF法兰式安装、SME插装式安装)(R为右旋，L为左旋)
SMH40R38E6.7W23  SMH40R38U8W23  SMH40R38U12.1W23
SMH40R46E6.7W23  SMH40R46U8W23  SMH40R46U12.1W23  
SMH40R54E6.7W23  SMH40R54U8W23  SMH40R54U12.1W23  
SMH80R36E6.7W23  SMH80R36U8W23  SMH80R36U12.1W23  
SMH80R42E6.7W23  SMH80R42U8W23  SMH80R42U12.1W23  
SMH80R46E6.7W23  SMH80R46U8W23  SMH80R46U12.1W23 
SMH80R54E6.7W23  SMH80R54U8W23  SMH80R54U12.1W23  
SMH120R42E6.7W23 SMH120R42U8W23 SMH120R42U12.1W23  
SMH120R46E6.7W23 SMH120R46U8W23 SMH120R46U12.1W23  
SMH120R54E6.7W23 SMH120R54U8W23 SMH120R54U12.1W23  
SMH210R40E6.7W23 SMH210R40U8W23 SMH210R40U12.1W23 
SMH210R46E6.7W23 SMH210R46U8W23 SMH210R46U12.1W23  
SMH210R54E6.7W23 SMH210R54U8W23 SMH210R54U12.1W23 
SMH280R43E6.7W23 SMH280R43U8W23 SMH280R43U12.1W23
SMH280R46E6.7W23 SMH280R46U8W23 SMH280R46U12.1W23
SMH280R54E6.7W23 SMH280R54U8W23 SMH280R54U12.1W23
SMH440R40E6.7W23 SMH440R40U8W23 SMH440R40U12.1W23
SMH440R42E6.7W23 SMH440R42U8W23 SMH440R42U12.1W23
SMH440R46E6.7W23 SMH440R46U8W23 SMH440R46U12.1W23
SMH440R54E6.7W23 SMH440R54U8W23 SMH440R54U12.1W23
SMH660R40E6.7W23 SMH660R40U8W23 SMH660R40U12.1W23
SMH660R44E6.7W23 SMH660R44U8W23 SMH660R44U12.1W23
SMH660R46E6.7W23 SMH660R46U8W23 SMH660R46U12.1W23
SMH660R51E6.7W23 SMH660R51U8W23 SMH660R51U12.1W23
SMH660R54E6.7W23 SMH660R54U8W23 SMH660R54U12.1W23
SMH940R42E6.7W23 SMH940R42U8W23 SMH940R42U12.1W23
SMH940R46E6.7W23 SMH940R46U8W23 SMH940R46U12.1W23
SMH940R50E6.7W23 SMH940R50U8W23 SMH940R50U12.1W23
SMH940R54E6.7W23 SMH940R54U8W23 SMH940R54U12.1W23
SMH1300R38E6.7W23 SMH1300R38U8W23 SMH1300R38U12.1W23
SMH1300R42E6.7W23 SMH1300R42U8W23 SMH1300R42U12.1W23
SMH1300R46E6.7W23 SMH1300R46U8W23 SMH1300R46U12.1W23
SMH1300R54E6.7W23 SMH1300R54U8W23 SMH1300R54U12.1W23
SMH1700R42E6.7W23 SMH1700R42U8W23 SMH1700R42E6.7W23
SMH1700R46E6.7W23 SMH1700R46U8W23 SMH1700R46E6.7W23
SMH2200R42E6.7W23 SMH2200R42U8W23 SMH2200R42E6.7W23
SMH2200R46E6.7W23 SMH2200R46U8W23 SMH2200R46E6.7W23
SMH2900R40E6.7W23 SMH2900R40U8W23 SMH2900R40E6.7W23
SMH2900R46E6.7W23 SMH2900R46U8W23 SMH2900R46E6.7W23
SMH3600R46E6.7W23 SMH3600R46U8W23 SMH3600R46E6.7W23
SMH5300R46E6.7W23 SMH5300R46U8W23 SMH5300R46E6.7W23


材质W21锡青铜衬套系列
SMH40R38E6.7W21  SMH40R38U8W21  SMH40R38U12.1W21
SMH40R46E6.7W21  SMH40R46U8W21  SMH40R46U12.1W21  
SMH40R54E6.7W21  SMH40R54U8W21  SMH40R54U12.1W21  
SMH80R36E6.7W21  SMH80R36U8W21  SMH80R36U12.1W21  
SMH80R42E6.7W21  SMH80R42U8W21  SMH80R42U12.1W21  
SMH80R46E6.7W21  SMH80R46U8W21  SMH80R46U12.1W21 
SMH80R54E6.7W21  SMH80R54U8W21  SMH80R54U12.1W21  
SMH120R42E6.7W21 SMH120R42U8W21 SMH120R42U12.1W21  
SMH120R46E6.7W21 SMH120R46U8W21 SMH120R46U12.1W21  
SMH120R54E6.7W21 SMH120R54U8W21 SMH120R54U12.1W21  
SMH210R40E6.7W21 SMH210R40U8W21 SMH210R40U12.1W21 
SMH210R46E6.7W21 SMH210R46U8W21 SMH210R46U12.1W21  
SMH210R54E6.7W21 SMH210R54U8W21 SMH210R54U12.1W21 
SMH280R43E6.7W21 SMH280R43U8W21 SMH280R43U12.1W21
SMH280R46E6.7W21 SMH280R46U8W21 SMH280R46U12.1W21
SMH280R54E6.7W21 SMH280R54U8W21 SMH280R54U12.1W21
SMH440R40E6.7W21 SMH440R40U8W21 SMH440R40U12.1W21
SMH440R42E6.7W21 SMH440R42U8W21 SMH440R42U12.1W21
SMH440R46E6.7W21 SMH440R46U8W21 SMH440R46U12.1W21
SMH440R54E6.7W21 SMH440R54U8W21 SMH440R54U12.1W21
SMH660R40E6.7W21 SMH660R40U8W21 SMH660R40U12.1W21
SMH660R44E6.7W21 SMH660R44U8W21 SMH660R44U12.1W21
SMH660R46E6.7W21 SMH660R46U8W21 SMH660R46U12.1W21
SMH660R51E6.7W21 SMH660R51U8W21 SMH660R51U12.1W21
SMH660R54E6.7W21 SMH660R54U8W21 SMH660R54U12.1W21
SMH940R42E6.7W21 SMH940R42U8W21 SMH940R42U12.1W21
SMH940R46E6.7W21 SMH940R46U8W21 SMH940R46U12.1W21
SMH940R50E6.7W21 SMH940R50U8W21 SMH940R50U12.1W21
SMH940R54E6.7W21 SMH940R54U8W21 SMH940R54U12.1W21
SMH1300R38E6.7W21 SMH1300R38U8W21 SMH1300R38U12.1W21
SMH1300R42E6.7W21 SMH1300R42U8W21 SMH1300R42U12.1W21
SMH1300R46E6.7W21 SMH1300R46U8W21 SMH1300R46U12.1W21
SMH1300R54E6.7W21 SMH1300R54U8W21 SMH1300R54U12.1W21
SMH1700R42E6.7W21 SMH1700R42U8W21 SMH1700R42E6.7W21
SMH1700R46E6.7W21 SMH1700R46U8W21 SMH1700R46E6.7W21
SMH2200R42E6.7W21 SMH2200R42U8W21 SMH2200R42E6.7W21
SMH2200R46E6.7W21 SMH2200R46U8W21 SMH2200R46E6.7W21
SMH2900R40E6.7W21 SMH2900R40U8W21 SMH2900R40E6.7W21
SMH2900R46E6.7W21 SMH2900R46U8W21 SMH2900R46E6.7W21
SMH3600R46E6.7W21 SMH3600R46U8W21 SMH3600R46E6.7W21
SMH5300R46E6.7W21 SMH5300R46U8W21 SMH5300R46E6.7W21

SMH40R46E6.7W23整机新中港热电用螺杆泵