FY0汽液固混输液下磁力泵
FYO Submerged Gas-liquid-solid mixed transmission Magnetic Driven Pump

  FYO型泵是我公司针对含有一定固体颗粒介质而研制开发的一种新型液下式磁力驱动泵，该型泵参照美国石油学会API685标准设计，具有全密封、无泄漏、无污染、抗磨损、耐腐蚀能力强、安全可靠、使用寿命长等特点，适用于含有杂质颗粒、具有腐蚀性、易燃易爆及有毒介质的输送，可广泛应用于石油化工、精细化工、冶金、电力等行业。
FYO型泵通过内外磁转子进行耦合传动，隔离套将内磁转子密封在泵腔内，运用磁力密封与外部洁净液体强制循环或气体阻隔密封组合，从根本上解决了含固体颗粒介质的输送难题。
适于输送低固相、分散的固体颗粒悬浮液，是一种典型的可输送含固体颗粒物的液下式磁力泵。
  FYO Pump is a new type vertical sludge type magnetic driven pump developed by our company for media containing certain amount of solid particles. It has been designed by referencing API685 standards. It features full sealing, no leakage, no contamination, resistance to wear, strong resistance to corrosion, high safety and reliability, and long service life. It is suitable for transmission of corrosive, inflammable, explosive, and toxic media containing impurity particles. It can be widely used for petrochemical engineering, fine chemical engineering, metallurgy, and electric power, among other industries.
FYO pump adopts internal and external magnetic rotors for coupled drive. An isolation sleeve seals the internal magnetic rotor inside pump cavity and magnetic sealing is combined with forced circulation of external clean liquid or gas obstructed sealing, essentially solving the difficult problem of transmission of media containing solid particles.
This pump is suitable for transmission of low solid phase, disperse solid particles suspension liquid. It is a typical submerged magnetic pump capable of transmission of liquid containing solid particles.

结构说明 Description of structure

FYO型泵主要由泵头、磁驱部件、电机和底板部分组成，整机为机泵一体，立式液下式悬吊结构。该型泵的结构有以下特点：
1、立式、液下式、磁力驱动、轴向吸人、轴向排出，占地面积小。
2、通过磁性联轴器驱动，磁力驱动隔离密封与外部洁净液体强制循环或气体阻隔密封组合配置，做到全密封、无泄漏。
3、磁力驱动部件位于泵的上端，与输送的含固相液体不接触，不会被磨损破环，寿命长，安全可靠。
4、轴向力利用流体力学原理自动平衡。
5、优化的叶轮水力设计，适宜含杂质、含固体颗粒的物料输送。
6、叶轮水力设计配套动力密封运行，防止了汽蚀破坏，在边界条件下都是安全的。
7、泵的结构可以实现长时间干运转，磁传动及轴承部件寿命长。
8、泵入口处于系统的位，排除泵内积液比较方便和迅速。
9、泵及电机装配好之后整体被悬挂固定在底板上，安装方便。
FYO pump mainly comprises a pump head, a magnetic drive, a motor, and a base plate. It adopts an integrated vertical submerged suspension structure, which features the following:
1. Vertical submerged type, magnetic drive, axial suction, axial discharge, small lａnd area occupied;
2. Driven by magnetic coupling; isolated and sealed magnetic drive combined with forced circulation of external clean liquid or gas obstructed sealing, realizing full sealing and no leakage;
3. The magnetic drive is located at upper end of the pump, not in contact with the conveyed liquid containing solid phase, hence not subject to wear, and having long service life and high safety and reliability;
4. Automatic balance of axial force using the principle of fluid mechanics;
5. Optimized impeller hydraulic design suitable for transmission of materials containing impurities and solid parties;
6. Impeller hydraulic design matches power seal operation, preventing cavitation pitting, hence safe under boundary conditions;
7. Pump structure fully allows dry operation for long periods and magnetic drive and bearings have long service life;
8. Pump inlet is on the lowest part of the system, allowing quick and convenient discharge of liquid accumulated in the pump;
9. Assembled pump and motor will be hung and fixed on the base plate as a whole, allowing easy installation.
性能范围 The main specifications
流量Flow                        5.5～1100m3/h
扬程Head                        4.5～130m
介质温度Temperature              -45℃～+250℃
法兰压力等级 Flange pressure class   2.5MPa

型号意义 Type denotation