|
| 外型尺寸 | |
| 品牌 | 德國(guó)KAYSEN |
| 貨號(hào) | |
| 用途 | |
| 型號(hào) | KAYSEN |
| 工作壓差 | |
| 壓力環(huán)境 | 常壓 |
| 介質(zhì)溫度 | 250℃ |
| 驅(qū)動(dòng)方式 | 電動(dòng) |
| 適用介質(zhì) | 水 |
自吸磁力泵（上海辦事處）
GERMANY KAYSEN
信任對(duì)KAYSEN至關(guān)重要，凱森泵業(yè)有限公司是環(huán)保機(jī)械的專業(yè)制造銷售現(xiàn)代化企業(yè),技術(shù)力量雄厚,生產(chǎn)檢驗(yàn)設(shè)備先進(jìn)、管理方法科學(xué)、產(chǎn)品質(zhì)量可靠、售后服務(wù)完善。
我們竭誠(chéng)歡迎各國(guó)朋友的多種方式合作，不拘形式，平等互利，共謨環(huán)境保護(hù)的崇高事業(yè)。
主要優(yōu)點(diǎn)：
●永磁體 由稀土永磁材料制成的永磁體工作溫度范圍廣(-45－400℃)，矯頑力高，磁場(chǎng)方向具有很好的各向異性，在同極相接近時(shí)也不會(huì)發(fā)生退磁現(xiàn)象，是一種很好的磁場(chǎng)源。
●隔離套 在采用金屬隔離套時(shí)，隔離套處于一個(gè)正弦交變的磁場(chǎng)中，在垂直于磁力線方向的截面上感應(yīng)出渦電流并轉(zhuǎn)化成熱量。
●冷卻潤(rùn)滑液流量的控制 泵運(yùn)轉(zhuǎn)時(shí)，必須用少量的液體對(duì)內(nèi)磁轉(zhuǎn)子與隔離套之間的環(huán)隙區(qū)域和滑動(dòng)軸承的摩擦副進(jìn)行沖洗冷卻。冷卻液的流量通常為泵設(shè)計(jì)流量的2%-3%，內(nèi)磁轉(zhuǎn)子與隔離套之間的環(huán)隙區(qū)域由于渦流而產(chǎn)生高熱量。當(dāng)冷卻潤(rùn)滑液不夠或沖洗孔不暢、堵塞時(shí)，將導(dǎo)致介質(zhì)溫度高于永磁體的工作溫度，使內(nèi)磁轉(zhuǎn)子逐步失去磁性，使磁力傳動(dòng)器失效。當(dāng)介質(zhì)為水或水基液時(shí)，可使環(huán)隙區(qū)域的溫升維持在3-5℃；當(dāng)介質(zhì)為烴或油時(shí)，可使環(huán)隙區(qū)域的溫升維持在5-8℃。
●滑動(dòng)軸承 磁力泵滑動(dòng)軸承的材料有浸漬石墨、填充聚四氟乙烯、工程陶瓷等。由于工程陶瓷具有很好的耐熱、耐腐蝕、耐摩擦性能，所以磁力泵的滑動(dòng)軸承多采用工程陶瓷制作。由于工程陶瓷很脆且膨脹系數(shù)小，所以軸承間隙不得過(guò)小，以免發(fā)生抱軸事故。 由于磁力泵的滑動(dòng)軸承以所輸送的介質(zhì)進(jìn)行潤(rùn)滑，所以應(yīng)根據(jù)不同的介質(zhì)及使用工況，選用不同的材質(zhì)制作軸承。
●保護(hù)措施 當(dāng)磁力傳動(dòng)器的從動(dòng)部件在過(guò)載情況下運(yùn)行或轉(zhuǎn)子卡死時(shí)，磁力傳動(dòng)器的主、從動(dòng)部件會(huì)自動(dòng)滑脫，保護(hù)機(jī)泵。此時(shí)磁力傳動(dòng)器上的永磁體在主動(dòng)轉(zhuǎn)子交變磁場(chǎng)的作用下，將產(chǎn)生渦損、磁損，造成永磁體溫度升高，磁力傳動(dòng)器滑脫失效。
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.
主要應(yīng)用：
自吸式磁力驅(qū)動(dòng)泵適用于工業(yè)和城市給排水，環(huán)保、建筑、化工、制藥、染料、印染、釀造、電力、電鍍、造紙、工礦沖洗，設(shè)備冷卻等。
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.
我們的優(yōu)勢(shì)
Our advantage
我們的服務(wù)
our service
●售后服務(wù)：在購(gòu)買KAYSEN泵業(yè)品之前我們將為您提供詳細(xì)的產(chǎn)品介紹使用說(shuō)明及性能參數(shù)等資料，并根據(jù)您的使用要求為您提供*的選型及選擇機(jī)會(huì)。
●技術(shù)支持：KAYSEN泵業(yè)為您提供多方面的技術(shù)資料服務(wù)，除可在電話中咨詢外，我們還可根據(jù)您的需求提供與您所購(gòu)產(chǎn)品有關(guān)的*日常使用說(shuō)明及產(chǎn)品維護(hù)資料。
●安裝使用：按您的實(shí)際使用情況由KAYSEN泵業(yè)的專業(yè)技術(shù)人員為您指導(dǎo)安裝、調(diào)試，以確保KAYSEN泵業(yè)產(chǎn)品在使用中安全可靠，為使您能掌握更全面、更科學(xué)的產(chǎn)品使用方法，我們將為您提供及時(shí)的人員培訓(xùn)服務(wù)。
● 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.
