Chemical centrifugal pump for Petroleum / Metallurgy pump ,
chemical industry pump
IHG stainless steel vertical pipeline pump Features:
- Pipeline pump is vertical structure, the import and export caliber
are same and located on the same centerline, and it can be
installed like a valve in the pipeline and has the compact and
beautiful appearance. It only covers a small area and low
construction cost. If with a protective cover it can be placed
- Impeller directly on the motor's elongated shaft, axial size is
short, compact, pump and motor bearing configuration are
reasonable, can effectively balance the pump running radial and
axial load, thus ensuring the pump running smoothly, Vibration
noise is very low
IHG stainless steel vertical pipe pump working conditions:
- Inhalation pressure ≤ 1.0MPa, or pump system maximum working
pressure ≤ 1.6MPa, that is, pump inlet pressure + pump head =
1.6MPa, pump static pressure test pressure of 2.5MPa, please
specify the system when the work pressure. Pump system working
pressure greater than 1.6MPa should be made when ordering. So that
the pumped portion of the pump and the connecting portion are made
of cast steel during manufacture.
IHG stainless steel vertical pipe pump starts and stop:
Before starting to prepare
- hand to dial the fan, the impeller should be no card grinding
phenomenon, flexible rotation.
- open the inlet valve to open the exhaust valve so that the
liquid-filled the entire pump chamber, and then close the exhaust
- hand pump to make the lubricant into the mechanical seal face.
- jog motor, to determine whether the steering is correct.
IHG stainless steel vertical pipe pump maintenance:
Maintenance in operation
- The import pipeline must be filled with liquid, prohibit the pump
in the long-term operation of the cavitation state.
- Regularly check the motor current value, shall not exceed the motor
- The pump for long-term operation, due to mechanical wear, so that
the unit noise and vibration increases, should stop checking, if
necessary, replace the wearing parts, unit overhaul period is
generally one year.
IHG stainless steel vertical pipe pump structure:
① take the plug ① pump and motor with the end cap, axial size
shortening structure is simple.
② the pump body is provided with pressure hole and water discharge
③ the pump body is equipped with the exhaust valve, before working
to discharge the pump air.
④ the bottom of the pump body with the installation of the bottom
plate and bolt holes to ensure that the overall unit installed
② Exhaust valve
④ Mechanical seal
⑤ retaining ring
⑦ Pump Shaft
⑨ Impeller nuts
⑩ Pump body
⑩ Drain valve