AFB Horizontal High Pressure Water Pump with energy efficient

AFB Horizontal High Pressure Water Pump with energy efficient

Product Description

FB, AFB-type chemical pump is a single-stage single-suction cantilever corrosion-resistant centrifugal pump, the company learn from the characteristics of various types of pumps in the 1990s, the use of advanced hydraulic model, the new structure and high-strength combination of single and double mechanical seal, with energy efficient , Compact structure, stable performance, the use of reliable and so on.
The chemical pump for transport without solid particles, corrosive liquids. The temperature of the conveying medium is -40 ℃ ~ 105 ℃, and the double-end sealing cold device can transmit the high-temperature medium with the medium temperature below 300 ℃.
 

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump Product use:
 

FB, AFB stainless steel centrifugal pump/corrosion-resistant centrifugal pump is widely used in chemical, petroleum, metallurgy, light industry, synthetic fiber, environmental protection, food, medicine and other departments. These products use double-end mechanical seal, in order to improve product quality, reduce running, running, dripping, leakage, to prevent pollution, improve the environment, play a great role. With the stable and reliable performance, good sealing performance, handsome in appearance, easy to use and so on. 

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump installation and removal:

1. before installing the mechanical seal, to check all components are damaged. If damaged, should be repaired or replaced.
2. strict inspection of the dynamic ring and the static ring of the friction side, not allowed to have any subtle collision scratches, before assembly, moving ring, static ring end to be coated with a layer of clean oil.
3. the assembly should pay attention to eliminate the deviation, the correct adjustment of the amount of spring compression, so that it is not too loose too tight. Tighten the screws, to even tighten, to avoid skew, so that the seal failure.
4. disassembly should pay attention to the demolition order of the pump.

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump Instructions:
 
Starting:

1. prepare the necessary hand and tools.
2. check the sealing device oil cup grease is injected.
3. check the direction of rotation of the pump is correct, forbidden to reverse, turn the wrong nut can be loose, so that corrosive media into the journal corrosion, resulting in the pump can not work, may also make the impeller nut thrown out of the accident caused. Before the pump starts, the coupling must be hooded to ensure safe production.
4. the pump installation position is lower than the liquid level (inverted irrigation situation), the pump before starting, to open the pipeline gate valve, pump liquid filled the pump. If the installation position is higher than the liquid level (vacuum), the pump before the start to pump and exhaust, so that the pump and suction pipe filled with liquid, drain the pump air.
5. start the motor, slowly open the outlet gate valve, so that the pump is working properly, then the valve to the extent required.

stop:

1. close the pressure pipe gate valve.
2. stop the motor.
3. close the suction pipe gate valve.
4. the ambient temperature is lower than the liquid freezing point, to put away the pump liquid.
5. if the pump is in use for a long time to stop, the pump should be corrosive medium put the net, and rinse with water, clean up, to properly custody.

Operation:

1. should always check the pump and motor temperature rise, mainly bearing temperature rise, requiring bearing temperature does not exceed 73 ℃.
2. during the operation, such as the discovery of noise and other abnormal sound should immediately stop checking, troubleshooting before running.
3. pay attention to the sealing device refueling cup, should keep the oil storage, and timely added to ensure lubrication.

 
FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump seal Description:

Mechanical seals are used in clean, non-suspended particles. Therefore, the new pipeline system to pay special attention to cleaning the pipeline.
 

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump structure:

1. pump housing
2. seal ring
3. impeller
4. impeller nut
5. pump cover
6. seal cover
7. mechanical seal
8. bearing cover
9. bearing body
10. pump shaft
11. bearings
12. coupling

Pump rotation direction: from the suction port to the motor side as the direction of rotation.

The pump and the motor are mounted on the same base with a flexible coupling.

The shaft seal of the pump adopts the new structure of the impeller and the mechanical seal of the double end face. The sealed cavity is filled with high-quality calcium grease and equipped with the oil cup.