Problems and Brief Description of Reliability Operation of Circular Arc Gear Pump in Petrochemical In
One is the price of pump equipment, and the other is the supply and demand relationship. ...
2022-10-30
Leakage caused by medium conveyed by circular arc pump and installation of dynamic and static rings
1、 Leakage caused by the medium conveyed by the circular arc pump: (1) The hard particulate matter in the dirty medium enters the sealing surface between the d...
2022-10-26
Installation scope and disassembly instructions for Roots oil pump
一、LC罗茨泵的安装范围 LC罗茨泵之所以会受到许多使用者的喜爱，其中非常大的一点原因就是其能够在很多环境中使用，适...
2022-10-22
Operation, usage, and response methods of Roots pump
1、 Before starting the Roots pump, check the lubricating oil in the gearbox and end cover A. The oil level should reach the middle position of the sight glass....
2022-10-18
Overview and Scientific Selection of Mechanical Seals for Circular Arc Gear Oil Pumps
[1] Overview of Mechanical Seals for Arc Gear Pumps Chemical enterprises may come into contact with many corrosive, toxic, and substance substances during produc...
2022-10-14
Operation and use of Roots pump are the same as disassembly and assembly instructions
[1] Before starting the LC Roots pump, check the lubricating oil in the gearbox and end cover A. The oil level should reach the middle position of the sight glas...
2022-10-10
Correct application of self suction centrifugal oil pump and measures for dealing with cavitation fau
[1] The correct application of self suction centrifugal oil pump. In the use of self suction centrifugal oil pump, it is important to pay attention to the correc...
2022-10-06
Mechanical noise of stainless steel gear pump
Mechanical factors such as unbalanced and poor rotating bearings of stainless steel gear pumps, as well as bent pump bearings, can also generate noise. In hydrau...
2022-10-02
Inherent noise of stainless steel gear pump gears
The inherent noise of stainless steel gear pump gears is also known as node pulsation impact noise. It is generated by the impact force of the pitch circle cause...
2022-09-28
Mesh impact noise of stainless steel gear pump
Due to the elastic force restored by deformation, gears will generate tangential acceleration, causing meshing gears to deviate from the theoretical tooth profil...
2022-09-24
Cavitation and cavitation noise of stainless steel gear pump
The cavitation and erosion phenomena in the hydraulic system of stainless steel gear pumps can also generate noise. Generally, 2% to 5% air is mixed into hydraul...
2022-09-20
Stainless steel gear pump trapped oil noise
The compressibility of liquids is relatively small. If the closed volume is reduced, it will cause a sharp increase in the pressure of the oil. Therefore, high-p...
2022-09-16