Adjusting the clearance between the working surface of the impeller and the operating surface of the
[1] 1. Before starting the Roots oil pump, check the lubricating oil in the gearbox and end cover A. The oil level should reach the middle position of the sight ...
2022-12-24
Technical level of maintenance and installation for petrochemical circular arc gear oil pumps
{1} The maintenance personnel of the petrochemical circular arc gear oil pump mainly rely on the actual operating time of the circular arc gear oil pump equipmen...
2022-12-20
Solution Strategy for Leakage of Circular Arc Pump during Petrochemical Construction and Installation
1、 The solution strategy for the leakage problem of gear pumps during the petrochemical construction period should be based on prevention, and potential proble...
2022-12-16
Leakage problem of mechanical seal in gear pump and auxiliary seal
[1] Mechanical seal leakage problem of gear oil pump (1) During the construction period of chemical equipment, there are problems such as poor external construct...
2022-12-12
Cleaning process of self suction centrifugal oil pump and measures for dealing with cavitation faults
（1） The cleaning process of self suction centrifugal pump is an important part of pump repair work, and the quality of cleaning has a great impact on mechani...
2022-12-07
Improve the daily maintenance plan and quality issues of the circular arc oil pump
【1】 Improve the daily maintenance plan of the circular arc gear oil pump. The maintenance technicians of the circular arc gear oil pump should fully grasp th...
2022-12-03
Installation precautions and selection data for self priming centrifugal oil pumps
【1】 1. Installation precautions for self suction centrifugal pump: Before installing the self suction centrifugal pump, carefully check whether the bolts of ...
2022-11-29
Introduction and installation steps of mechanical seals for circular arc pumps
1、 With the progress of society, environmental protection requirements are becoming increasingly high, and enterprises pay more attention to environmental prot...
2022-11-25
Method and Model Determination for Fault Diagnosis of Self suction Centrifugal Oil Pump
【1】 The method for diagnosing faults in self priming centrifugal oil pumps is widely used, and the parts and causes of faults that are prone to occur in diff...
2022-11-21
Two types of transmission structure arrangements and cause measures for LC Roots pumps
（1） The two transmission structures of the LC Roots pump are arranged, and the two rotors of the Roots pump operate relatively synchronously through a pair o...
2022-11-17
The structure and working principle of self suction centrifugal oil pump are the same as troubleshoot
1. Structure and working principle of self suction centrifugal oil pump 1. Working principle of self suction centrifugal oil pump The driving machine drives the ...
2022-11-17
The troubleshooting method of LC Roots pump is the same as the cause of noise
Firstly, the troubleshooting method for Roots oil pump is that it is impossible for Roots oil pump or any other equipment to never fail. However, through some ma...
2022-11-14