HCGF non-leakage fluorine-lined high-temperature magnetic pump

1. Product introduction:

HCGF non-leakage fluorine-lined high-temperature magnetic pump (abbreviation: fluorine-lined magnetic pump) is a new type of pump that applies modern magnetic principles and uses the magnetic drive of permanent magnets to achieve non-contact transmission of torque, that is, the motor drives the outer rotor (that is, the outer rotor). When the magnetic steel assembly rotates, the magnetic line of force passes through the isolation sleeve through the action of the magnetic field to drive the inner rotor (that is, the inner magnetic steel) assembly and the impeller to rotate synchronously. Acid, alkali, oxidant and other corrosive media, the isolation sleeve is made of special materials with high-strength mechanical properties, which eliminates the magnetic eddy current phenomenon existing in the magnetic pump. Since the medium is enclosed in the static isolation sleeve, the medium can be pumped without leakage. The purpose of the pump is to completely solve the shaft seal leakage of the mechanical transmission pump, and the designed new type of non-leak acid-resistant pump with full sealing, no leakage, no pollution, strong acid resistance, high efficiency and energy saving, whose performance has reached international standards, can replace expensive stainless steel, special Alloy material, imported chemical pump.

2. Product advantages:
1. HCGF non-leakage fluorine-lined high-temperature magnetic pump is a new type of industrial pump developed and designed by our company that is fully sealed, leak-free, pollution-free, and resistant to strong acid;
2. The pump body is made of cast iron lined with fluoroplastics (PTFE, FEP, PFA) by integral sintering and pressing, and the flow passage parts such as the inner rotor, pump cover, impeller, isolation sleeve are made of metal inserts and covered with fluoroplastics (PTFE, FEP, PFA). ) integrally sintered and pressed;
3. The pump shaft is made of CR13 outer fluoroplastic (PTFE, FEP, PFA) which is integrally sintered and pressed, and there is no problem of fracture of the traditional magnetic pump shaft;
4. Fluoroplastics (PTFE, FEP, PFA) are the best corrosion-resistant materials in the world today (commonly known as: King of Plastics), which can transport any concentration (strength) of acid, alkali, oxidant and other corrosive media without damage;
5. The magnet adopts a new type of permanent magnet, which has good magnetic properties, high temperature resistance and no demagnetization;
6. The shaft sleeve and sliding bearing are made of high wear-resistant silicon carbide (SSIC), carbon fiber and other materials, and a lubrication groove is set to effectively ensure the service life of the pump;
7. The seal adopts closed static seal, which completely solves the leakage of medium.
8. There is no need for independent lubrication and cooling water, which reduces energy consumption.
9. The direct-connected back-pull design eliminates the need to dismantle the pipeline and facilitates maintenance.
10. Horizontal installation, compact structure, small footprint, low vibration, low noise, and particularly stable operation;
11. It is driven by the coupling into synchronous drag, and there is no contact and friction. Low power consumption, high efficiency, and damping and vibration reduction, reducing the impact of motor vibration on the pump and the impact on the motor when the pump has cavitation vibration;

3. Product Design
• Single stage, fluoroplastic lined, magnetic drive chemical centrifugal pump.
• Dimensions and performance parameters comply with EN22858/ISO2858/ISO5199.
• Heavy-duty horizontal design, no seal, no eddy current.
optional
• In-line design HCGF
• Coupling design HICGF
• Direct connection self-priming design HCZGF
• Coupling self-priming design HICZGF
Product use: Used in chemical, pharmaceutical, petrochemical, water treatment, pulp and metal processing, and waste treatment/recycling industries to transport corrosive, hazardous, polluted or clean media.
The HCGF series is considered:
• Suitable for media under difficult operating conditions
• Media for which stainless steel is not sufficiently resistant to corrosion
• Used to replace pumps made of expensive rare metals (Hastelloy, Monel, Tantalum, etc.)
•Used for medium containing a large amount of solid, crystalline, toxic, high temperature or other toxic medium
Performance range: Design pressure: 1.6Mpa, flow rate: 2-500m3/h, lift: 12-125m, power: 1.1-55kw
Applicable temperature: -20～180℃;
Optional accessories: temperature monitoring device, anti-aircraft operation device, leakage monitoring device;
4. Manufacturing requirements

General technical requirements
1. The parts are descaled.
2. On the machined surface of the parts, there should be no defects such as scratches, scratches, etc. that damage the surface of the parts.
3. Remove burrs.
Heat Treatment Requirements
1. After quenching and tempering, HRC50～55.
2. High-frequency quenching for parts, 350-370 [expression] tempering, HRC40-45.
3. Carburizing depth 0.3mm.
4. Carry out high temperature aging treatment.
Tolerance requirements
1. The unmarked shape tolerance shall meet the requirements of GB1184-80.
2. The allowable deviation of the unmarked length dimension is ±0.5mm.
3. The tolerance zone of the casting is symmetrical to the basic dimension configuration of the blank casting.
Part corners
1. The fillet radius R5 is not specified.
2. The unmarked chamfer is 2×45°.

3. Sharp corners/sharp corners/sharp edges are blunt.