The following is a brief talk about the use of Roots vacuum pump matters needing attention
2024-05-31
Summary
The following is a brief talk about the precautions for the use of Roots vacuum pumps: Roots vacuum pump unit encounters a failure, how to deal with it, Roots screw vacuum pump unit is a combination of Roots vacuum pump and screw vacuum pump, Roots water ring vacuum pump unit is composed of Roots vacuum pump and Water ring vacuum pump, however, these Roots vacuum pumps may have some failures during use, causing the equipment to fail to operate normally. The following are some common failures and their solutions.
The following is a brief talkRoots vacuum pumpPrecautions for use
Disassembling Roots vacuum pump unit failure
Roots vacuum pump unit encounters a failure, how to deal with it, Roots screw vacuum pump unit is a combination of Roots vacuum pump and screw vacuum pump, Roots water ring vacuum pump unit is composed of Roots vacuum pump and water ring vacuum pump, however, these Roots vacuum pumps are in use Some failures may occur during the process, causing the equipment to fail to operate normally. The following are some common failures and their solutions.
1. Roots vacuum pump unit single pump current high or overload
1. Motor failure; Treatment method: repair or replace the motor.
2. The inlet pipeline is seriously leaking; treatment method: check the relevant pipeline to solve the leakage problem.
3. Condensate drain pipe leakage; treatment method: clean the pump cavity and deal with dirt.
4. pump body serious scaling; descaling.
2. pump body temperature is too high
1.Roots vacuum pumpThe group is cold, but the water flow is insufficient; make sure that the cold water flows.
2. The temperature of the input gas is high; reduce the inlet gas temperature.
3. The bearing or gear is not working properly; adjust the radial clearance of the bearing or adjust the gear meshing.
3. Roots vacuum pump unit use matters needing attention
The working principle and performance characteristics of Roots pump are inseparable from the structure of Roots vacuum pump. Roots vacuum pump and cam pump are essentially the same, except that the rotor is Roots type, which can transport tens of thousands of centipoises of liquid. Roots pump mainly has two rotors with opposite rotation directions in the pump body, which are driven by a pair of synchronous gears. For the rotors of Roots pump, they mesh with each other in the pump body, but there is a gap, the size of the gap mainly depends on the viscosity of the liquid. If the viscosity exceeds a certain range, the gap needs to be adjusted and increased, or the roots vacuum pump manufacturer needs to communicate and repair the roots vacuum pump.
1. The roots pump often check the oil level position, does not meet the requirements of the need to adjust to meet the requirements.
2. The oil change period of Roots pump should be considered according to the actual use conditions and whether it can meet the performance requirements.
3. Regularly check the oil quality of the Roots pump. If the oil is found to be deteriorated, replace the new oil in time to ensure the normal operation of the Roots pump.
4. Roots pump Under normal circumstances, the Roots pump should be overhauled after 2000 hours of work, check the aging of the rubber seal, check whether the exhaust valve plate is cracked, and clean up the dirt deposited on the valve plate and the exhaust valve seat.
5. Add bearing lubricating oil to the bearing body of the roots pump, observe the oil level should be in the middle of the oil standard, and replace or supplement the lubricating oil in time.
6. Check whether the pipes and joints of Roots pump are loose.
7. The Roots pump shall be put into trial operation after reassembly.
8. Start the Roots pump motor. When the Roots pump is running normally, open the outlet pressure gauge and the inlet Roots pump, and gradually open the gate valve to check the motor load.
9. LargeRoots vacuum pumpThe flow and head of the roots pump should be controlled within the range indicated by the sign as much as possible to ensure that the roots pump can achieve great energy saving effect in operation.
This is the end of the explanation. Thank you for watching. If you need Roots vacuum pump to purchase, please consult our company.
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