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-- microporous pipes for underwater aeration technology inventor Kong Caichun aeration
According to the different uses of different microporous aeration pipe in different water depth, stocking density, stocking varieties.
Jiangyin Pang Da Plastic Co. Ltd of microporous aeration pipe specification:
S-1；S-2；S-3；S-4；S-5；S-6；S-7；S-8；S-9；S-10；S-11；S-12
According to the different uses of different microporous aeration pipe in different water depth, stocking density, stocking varieties.
Jiangyin Pang Da Plastic Co. Ltd of microporous aeration pipe specification:
S-1；S-2；S-3；S-4；S-5；S-6；S-7；S-8；S-9；S-10；S-11；S-12
fault phenomenon
Causes
Elimination method
Lack of wind
The impeller and the body because of wear caused by the increase of the gap
Fit clearance change
System has a leak
Fit clearance change
System has a leak
Replace worn parts
According to the requirements of adjustment
Check after the exclusion of
According to the requirements of adjustment
Check after the exclusion of
Motor overload
The system pressure change
Import filter blockage, or other causes of formation of negative pressure resistance is added (boost increases in constant outlet pressure cases)
The export volume of the system pressure increases
Import filter blockage, or other causes of formation of negative pressure resistance is added (boost increases in constant outlet pressure cases)
The export volume of the system pressure increases
Check after the exclusion
The parts are normally caused by
Static friction, the moving parts
Gear damage
Bearing damage
Static friction, the moving parts
Gear damage
Bearing damage
Adjust the gap
Replacement
Replacement
Replacement
Replacement
The temperature is too high
The body
Due to the pressure ratio of P /P into the increase
The gas inlet temperature increase
Static friction, the moving parts
Due to the pressure ratio of P /P into the increase
The gas inlet temperature increase
Static friction, the moving parts
Check after the exclusion
Check after the exclusion
Adjust the gap
Check after the exclusion
Adjust the gap
Lubricating oil
Gear meshing is not normal or damaged
Bearing damage
Oil poor
Gear meshing is not normal or damaged
Bearing damage
Oil poor
Check after the adjustment or replacement
Replacement
Replacement
Replacement
Replacement
Over vibration
Bearing wear or damage
Gear wear
Loose or other banned the firmware of anchor bolts
Gear wear
Loose or other banned the firmware of anchor bolts
Replacement
Replacement
Check the rear fastening
Replacement
Check the rear fastening
Gear damage
Overload operation or under abnormal impact
Lubricating oil quantity is too small or poor oil
Gear wear, the backlash over impeller clearance
Lubricating oil quantity is too small or poor oil
Gear wear, the backlash over impeller clearance
Replacement
Replacement
Adjust the gap
Replacement
Adjust the gap
Bearing damage
Because the gas seal failure, caused by corrosive gas (gas) contact, a short period of time to cause bearing damage
The long-term overload operation
Over the nominal period of use
Lubricating oil quality is poor or fuel supply shortage
The long-term overload operation
Over the nominal period of use
Lubricating oil quality is poor or fuel supply shortage
1 replacing bearing repair gas seal
2 Replacement
3 replacement
4 Replacement
2 Replacement
3 replacement
4 Replacement
