IMCF Type Fluoroplastic Magnetic Drive Pump: Types and Replacement
The IMCF type fluoroplastic magnetic drive pump is a type of pump that is designed for handling highly corrosive and hazardous fluids. Its unique construction allows for safe and efficient transfer of fluids without the risk of leakage or other hazards. In this article, we will discuss the different types of IMCF pumps available and provide guidance on how to replace a worn or damaged pump.
Classification Of IMCF Type Fluoroplastic Magnetic Drive Pump
There are several types of IMCF pumps available in the market, including:
Horizontal type
This type of pump is designed with a horizontal shaft and is suitable for handling fluids with large volumes.
01
Vertical type
This type of pump is designed with a vertical shaft and is suitable for handling fluids with smaller volumes.
02
Single-stage type
This type of pump has only one impeller and is suitable for handling fluids with low head requirements.
03
Multistage type
This type of pump has multiple impellers and is suitable for handling fluids with high head requirements.
04
Self-priming type
This type of pump is able to self-prime and is suitable for handling fluids in situations where a priming pump is not available.
05
Replacement Of IMCF Type Fluoroplastic Magnetic Drive Pump
When replacing an IMCF pump, it is important to follow proper procedures to ensure the safety and reliability of the new pump. Here are the steps to follow:
- Ensure that the new pump is compatible with the existing piping and fittings.
- Verify that the new pump has the same flow rate and head requirements as the old pump.
- Install the new pump according to the manufacturer's instructions.
- Check for leaks and ensure that the pump is functioning properly.
It is also important to perform regular maintenance on the pump to ensure its continued reliability and safety. This may include replacing worn or damaged parts, checking for leaks, and cleaning the pump as needed.
Conclusion
The IMCF type fluoroplastic magnetic drive pump is a critical component in the safe handling of corrosive and hazardous fluids. By understanding the different types of pumps available and following proper replacement and maintenance procedures, operators can ensure that the pump operates reliably and safely for years to come.
Scope of application
IMCF fluoroplastic magnetic drive pumps are widely used in: petrochemical, acid and alkali, non-ferrous metal smelting, automobile manufacturing, pickling process, rare earth separation, pesticides, dyes, medicine, paper-making, electroplating, radio and other industries.
Operating temperature: -20°C to 100°C.
The design of IMCF fluorine plastic magnetic drive pump not only has the advantages of compact structure, beautiful appearance, small size, low noise, reliable operation, etc. of ordinary magnetic drive pumps, but also all the flow parts adopt the most excellent corrosion resistance in the world. "Wang" (fluoroplastic), the isolation sleeve is made of special materials, with high-strength mechanical properties, eliminating the magnetic eddy current phenomenon existing in ordinary magnetic pumps. Therefore, the IMCF fluoroplastic magnetic drive pump can transport corrosive media such as acids, alkalis, and oxidizers at any concentration (strong) without damage.
Specification Parameter
|
规 格 型 号Model |
口径(mm) |
流量 (m3/h) Flow |
扬程 (m) Head |
电机功率 (kW) Motor power |
转速(r/min)Speed |
材 质Material |
|
|
进口Inlet |
出口Outlet |
||||||
|
IMCF20-15-75F |
20 |
15 |
1.6 |
7 |
0.18 |
2900 |
氟塑料fluoroplastic |
|
IMCF25-20-100F |
25 |
20 |
2.5 |
10.5 |
0.37 |
2900 |
|
|
IMCF40-40-100F |
40 |
40 |
6 |
11 |
0.55 |
2900 |
|
|
IMCF32-20-110F |
32 |
20 |
5.5 |
13 |
0.55 |
2900 |
|
|
IMCF32-20-125F |
32 |
20 |
3.6 |
20 |
1.1 |
2900 |
|
|
IMCF32-20-150F |
32 |
20 |
3.6 |
25 |
2.2 |
2900 |
|
|
IMCF32-20-160F |
32 |
20 |
3.6 |
32 |
2.2 |
2900 |
|
|
IMCF40-25-120F |
40 |
25 |
6.3 |
15 |
0.75 |
2900 |
|
|
IMCF40-40-125F |
40 |
40 |
6.5 |
17.5 |
1.1 |
2900 |
|
|
IMCF40-25-125F |
40 |
25 |
6.3 |
20 |
1.1 |
2900 |
|
|
IMCF40-25-150F |
40 |
25 |
6.3 |
25 |
3 |
2900 |
|
|
IMCF40-25-160F |
40 |
25 |
6.3 |
32 |
3 |
2900 |
|
|
IMCF40-25-200F |
40 |
25 |
6.3 |
50 |
7.5 |
2900 |
|
|
IMCF50-32-125F |
50 |
32 |
12.5 |
20 |
1.5 |
2900 |
|
|
IMCF50-32-150F |
50 |
32 |
12.5 |
25 |
4 |
2900 |
|
|
IMCF50-32-160F |
50 |
32 |
12.5 |
32 |
4 |
2900 |
|
|
IMCF50-32-200F |
50 |
32 |
12.5 |
50 |
7.5 |
2900 |
|
|
IMCF60-50-125F |
60 |
50 |
20 |
20 |
4 |
2900 |
|
|
IMCF60-50-150F |
60 |
50 |
20 |
25 |
4 |
2900 |
|
|
IMCF65-50-160F |
65 |
50 |
20 |
32 |
4 |
2900 |
|
|
IMCF65-50-180F |
65 |
50 |
20 |
36 |
5.5 |
2900 |
|
|
IMCF65-40-200F |
65 |
40 |
20 |
50 |
11 |
2900 |
|
|
IMCF65-40-250F |
65 |
40 |
25 |
80 |
18.5 |
2900 |
|
|
IMCF80-65-125F |
80 |
65 |
50 |
20 |
7.5 |
2900 |
|
|
IMCF80-65-160F |
80 |
65 |
50 |
32 |
11 |
2900 |
|
|
IMCF80-50-200F |
80 |
50 |
50 |
50 |
18.5 |
2900 |
|
|
IMCF100-80-160FL |
100 |
80 |
100 |
32 |
18.5 |
2900 |
|
|
注:表中都可配防爆电机 Note: All could be equipped with Explosion-proof motors |
|||||||
Meaning Of Model
- CQB- Magnetic drive centrifugal pump
- F- Material of flow passage parts F46
- A- Lined with fluoroplastics
- 50- Inlet diameter (mm)
- 32- Outlet diameter(mm)
- 160- Impeller diameter(mm)
Structural Drawing
How To Install
Instructions
1. IMCF fluoroplastic magnetic pump should be installed horizontally instead of upright. The plastic pump body should not bear the weight of the pipeline. For the occasion of vertical installation with special requirements, the motor must face upward.
2. When the suction liquid level is higher than the pump center line, open the suction pipe valve before starting. If the suction liquid level is lower than the pump axis line, the pipeline should be equipped with bottom valve.
3. The pump should be checked before use. The fan blade of the motor should rotate flexibly without jamming and abnormal sound. All fasteners should be tightened.
4. Check whether the motor rotation direction is consistent with the magnetic pump steering mark.
5. After the motor starts, slowly open the discharge valve, and adjust the discharge valve to the required opening after the pump enters the normal working state.
6. Before the pump stops working, the discharge valve shall be closed first, and then the power supply shall be cut off.
Precautions
- The cooling and lubrication of the IMCF fluoroplastic magnetic drive pump bearing depends on the transported medium shield, so idling is absolutely prohibited, and at the same time avoiding idling operation caused by restarting after a power cut in the middle of the work.
- If the conveyed medium contains solid particles, a filter should be added to the pump inlet: if it contains ferromagnetic particles, a magnetic filter should be added.
- The ambient temperature of the pump during use should be less than 40℃, and the temperature rise of the motor should not exceed 75℃.
- The medium sent by the elm should be within the allowable range of the pump material. The operating temperature of the fluoroplastic pump should not be lower than minus 30℃ and the highest temperature should not exceed 100℃. Transports liquids without hard particles and fibers with suction pressure not greater than 0.2MPa, maximum working force 1.6MPa, density not greater than 1600Kg/m3, and viscosity not greater than 30 X10-6m㎡/s.
- For the medium that is easy to precipitate and build up, the conveying liquid should be cleaned in time after use to drain the liquid accumulation in the pump.
- After 1000 hours of normal operation of the magnetic pump, the wear of the bearing and end face moving ring should be disassembled and inspected, and the wearing parts that are not suitable for reuse should be replaced.
Troubleshooting
|
Trouble |
Caused |
Exclusion method |
|
The pump does not discharge water |
1. The water pump reverses
2. Air leakage of inlet pipe
3. Insufficient water storage in pump chamber
4. The voltage is too high and the coupling slips when starting
5. The suction head is too high
6. Valve not open |
1. Change the motor wiring
2. Prevent air leakage
3. Increase water storage capacity
4. Adjust the voltage
5. Lower the pump installation position
6. Correct or change the valve |
|
Insufficient flow |
1. The suction pipe diameter is too small or clogged
2. The passage of impeller is blocked
3. The lift is too high
4. The speed is not enough |
1. Replace or clean the water inlet pipe
2. Cleaning wheel
3. Open the outlet valve
4. Restore the rated speed |
|
Low head of delivery |
1. The flow is too large
2. The speed is too low |
1. Turn down the water outlet valve
2. Restore the rated speed |
|
Too much noise |
1. The pump shaft is seriously worn
2. The bearing is seriously worn
3. The outer magnetic steel or the inner magnetic steel contacts with the isolation sleeve
4. Friction between seal ring and impeller
5. The rolling bearing in the cooling box is worn |
1. Replace the pump shaft
2. Replace the bearing
3. Remove the pump head and reassemble it
4. Replace thrust ring and sealing ring
5. Replace the rolling bearing |
|
Leakage |
1. O type sealing ring is damaged |
1. Replace O-type sealing ring |
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