1
起批量(台) 价格
0 面议
供货能力: 电议 最低订购量: 1台
可销售总数量: 1000台
发布日期: 2020-03-11 更新日期: 2020-11-12
工作压差: 适用介质:
压力环境: 常压 品牌: 德国KAYSEN
介质温度: 250 ℃ 货号:
型号: KAYSEN 驱动方式: 电动
外型尺寸: 用途:

进口自吸磁力泵(上海办事处)

GERMANY KAYSEN


信任对德国KAYSEN至关重要,德国凯森泵业有限公司是环保机械的专业制造销售现代化企业,技术力量雄厚,生产检验设备先进、管理方法科学、产品质量可靠、售后服务完善。


我们竭诚欢迎各国朋友的多种方式合作,不拘形式,平等互利,共谟环境保护的崇高事业。


主要优点:


永磁体 由稀土永磁材料制成的永磁体工作温度范围广(-45-400℃),矫顽力高,磁场方向具有很好的各向异性,在同极相接近时也不会发生退磁现象,是一种很好的磁场源。
隔离套 在采用金属隔离套时,隔离套处于一个正弦交变的磁场中,在垂直于磁力线方向的截面上感应出涡电流并转化成热量。
冷却润滑液流量的控制 泵运转时,必须用少量的液体对内磁转子与隔离套之间的环隙区域和滑动轴承的摩擦副进行冲洗冷却。冷却液的流量通常为泵设计流量的2%-3%,内磁转子与隔离套之间的环隙区域由于涡流而产生高热量。当冷却润滑液不够或冲洗孔不畅、堵塞时,将导致介质温度高于永磁体的工作温度,使内磁转子逐步失去磁性,使磁力传动器失效。当介质为水或水基液时,可使环隙区域的温升维持在3-5℃;当介质为烃或油时,可使环隙区域的温升维持在5-8℃。
滑动轴承 磁力泵滑动轴承的材料有浸渍石墨、填充聚四氟乙烯、工程陶瓷等。由于工程陶瓷具有很好的耐热、耐腐蚀、耐摩擦性能,所以磁力泵的滑动轴承多采用工程陶瓷制作。由于工程陶瓷很脆且膨胀系数小,所以轴承间隙不得过小,以免发生抱轴事故。 由于磁力泵的滑动轴承以所输送的介质进行润滑,所以应根据不同的介质及使用工况,选用不同的材质制作轴承。
保护措施 当磁力传动器的从动部件在过载情况下运行或转子卡死时,磁力传动器的主、从动部件会自动滑脱,保护机泵。此时磁力传动器上的永磁体在主动转子交变磁场的作用下,将产生涡损、磁损,造成永磁体温度升高,磁力传动器滑脱失效。



The main advantage:


Permanent magnets The permanent magnets made of rare earth permanent magnets have a wide operating temperature range (-45-400 ℃), high coercive force and good anisotropy in the direction of the magnetic field. Demagnetization is a good source of magnetic field.

Isolation sleeve When a metal insulation sleeve is used, the insulation sleeve is in a sinusoidal alternating magnetic field, and an eddy current is induced on a section perpendicular to the direction of the magnetic field lines and converted into heat.

Control of cooling lubricating fluid flow When the pump is running, a small amount of liquid must be used to flush and cool the annular gap area between the inner magnetic rotor and the isolator sleeve and the friction pair of the sliding bearing. The flow rate of the cooling liquid is usually 2% -3% of the designed flow rate of the pump. The ring gap area between the inner magnetic rotor and the isolation sleeve generates high heat due to eddy currents. When the cooling and lubricating fluid is insufficient or the flushing holes are not smooth and blocked, the temperature of the medium will be higher than the working temperature of the permanent magnets, which will gradually lose the magnetism of the inner magnetic rotor and make the magnetic actuator ineffective. When the medium is water or a water-based liquid, the temperature rise in the annulus region can be maintained at 3-5 ° C; when the medium is a hydrocarbon or oil, the temperature rise in the annulus region can be maintained at 5-8 ° C.

Sliding bearings Magnetic pump sliding bearings are made of impregnated graphite, filled with polytetrafluoroethylene, and engineering ceramics. Because engineering ceramics have good heat resistance, corrosion resistance and friction resistance, the sliding bearings of magnetic pumps are mostly made of engineering ceramics. Because the engineering ceramics are very brittle and the coefficient of expansion is small, the bearing clearance must not be too small, so as to avoid a shaft accident. Since the sliding bearing of the magnetic pump is lubricated by the conveyed medium, different materials should be used to make the bearing according to different media and operating conditions.

Protection measures When the driven parts of the magnetic drive are operated under overload or the rotor is stuck, the main and driven parts of the magnetic drive will automatically slip off to protect the pump. At this time, the permanent magnet on the magnetic actuator will generate eddy and magnetic losses under the action of the active rotor alternating magnetic field, which will cause the permanent magnet temperature to rise and the magnetic actuator to slip and fail.


主要应用:


自吸式磁力驱动泵适用于工业和城市给排水,环保、建筑、化工、制药、染料、印染、酿造、电力、电镀、造纸、工矿冲洗,设备冷却等。



main application:


Self-priming magnetic drive pump is suitable for industrial and urban water supply and drainage, environmental protection, construction, chemicals, pharmaceuticals, dyes, printing and dyeing, brewing, electricity, electroplating, papermaking, industrial and mining washing, equipment cooling, etc.



我们的优势

Our advantage


我们的服务

our service


售后服务:在购买德国KAYSEN泵业品之前我们将为您提供详细的产品介绍使用说明及性能参数等资料,并根据您的使用要求为您提供*的选型及选择机会。


技术支持:德国KAYSEN泵业为您提供多方面的技术资料服务,除可在电话中咨询外,我们还可根据您的需求提供与您所购产品有关的*日常使用说明及产品维护资料。


安装使用:按您的实际使用情况由德国KAYSEN泵业的专业技术人员为您指导安装、调试,以确保德国KAYSEN泵业产品在使用中安全可靠,为使您能掌握更全面、更科学的产品使用方法,我们将为您提供及时的人员培训服务。


After-sales service: Before purchasing German KAYSEN pump products, we will provide you with detailed product introduction, usage instructions and performance parameters, and provide you with the best selection and selection opportunities according to your requirements.


Technical support: Germany KAYSEN pump industry provides you with a variety of technical information services. In addition to consulting on the phone, we can also provide the latest daily use instructions and product maintenance information related to your purchased products according to your needs.


Installation and use: According to your actual use, professional technicians from Germany KAYSEN Pumps will guide you to install and debug to ensure that German KAYSEN Pumps products are safe and reliable in use, so that you can master more comprehensive and scientific Product use methods, we will provide you with timely personnel training services.