| 螺杆泵是一种单螺杆式输运泵、它的主要工作部件是偏心螺旋体的螺杆(称转子)和内表面呈双线螺旋面的螺杆衬套(称定子)。其工作原理是当电动机带动泵轴转动时,螺杆一方面绕本身的轴线旋转,另一方面它又沿衬套内表面滚动,于是形成泵的密封腔室。螺杆每转一周,密封腔中的液体向前推进一个螺距。随着螺杆的连续传动,液体以螺旋形方式从一个密封腔压向另一个密封腔,zui后挤出泵体。
螺杆泵是一种新型的输送液体的机械,具有结构简单、工作安全可靠、使用维修方便、出液连续均匀、压力稳定等优点。我单位生产的浓浆泵凡接触物料的金属零件均选用优质不锈耐酸钢制作,轴材料2cr13衬筒采用无毒无味的橡胶、工作温度可达100℃,可用于输送食品浆料和粘度10000泊斯卡·秒含有固体颗粒或胶块的溶液浆,悬浮液的腐蚀性介质。广泛于食品、冶金、建筑、制药、化工等工业门。 请注意:所使用的介质不同应采用不同的橡胶。 summary
the stud pump is that one kind of one stud type is lost the stud bush ( calling the stator ) that fortune pump and stud ( calling the rotor ) and interior surface that its major work parts are partiality spirochaetas assume the bifilar helix face . his work principle is when being moving when the electromotor drives the pump axle , and on the one hand the stud winds the axis of itself and revolves , on the other hand its again surface roll along the bush , so forming the close cavity room of pump . the stud is one week per revolution , and liquid in the close cavity pushes on forward a pitch . along with the continuous transmission of stud , the shape method of liquid with the spiral is pressed to another close cavity from a close cavity , and finally crowds out the pump aspect.
the stud pump is the machinery of one kind of new transport liquid , and possesses that the structure is simple and work is safe and reliable and use to keep in repair convenient and goes out the merits such as liquid is continuously even and pressure is stable etc . the dense thick liquid pump of my unit production contacts altogether the metal part that the thing is expected all chooses the high quality not to become rusty the acidproof steel is made , axle material 2cr13 lines and tin uses nonpoisonous tasess rubber and work temperature 100 ℃s attainability , available in the transport foodstuff thick liquids and the viscosity 10000 moors this calorie of contains second solid anything small and roundish or glue piece the solution thick liquid , the corrosiveness medium of suspension liquid . extensively in the ministry of industry such as foodstuff , metallurgy , building , pharmacy and chemical industry etc the doors please paying attention to : the medium difference that the stud pump uses should use the different rubber .
结构简介
i-1b系列单螺杆浓浆泵由电动机、联轴器、泵和底座四个部分组成(见附图)。
配用的动力采用y系列三相异步电动机(六极)。
联轴器采用水泵用爪型弹性联轴器。
泵由泵壳、空心轴、万向绞接头、绕轴、螺杆、衬套、轴封装置和出料口等组成,螺杆的断面为圆形、衬套断面为椭圆形,其内表面为双螺旋面。
the structure brief introduction
the dense thick liquid pump of one stud of i-1b s series is formed ( seeing the attached map ) by four parts electromotor , shaft coupling , pump and bases
motive force joining in marriage usefulness uses y s series asynchronous electromotor of three-phase ( six utmost points )
the shaft coupling uses the water pump with the paw mould elasticity shaft coupling
the pump by the pump shell , become hollow inside axle and universal twists joints and winds axle , stud , bush and axle seal and package places and goes out the material mouth etc and forms , and the section of stud is the oval for round and bush section , and his interior surface is the duplexing spirals faces . |
性能参数