Research methods for analyzing the noise of high-temperature oil pumps and a review of bearing faults
Due to the working nature of high-temperature oil pumps, they are generally located in equipment systems with strong continuous production. As a material conveyi...
2020-06-24
Methods for diagnosing faults in hot oil pumps and repairing major components
During the operation of the hot oil pump, whether it is vibration signals or noise signals, they can be processed in the frequency domain and obtain images that ...
2020-06-19
Overview of Comparison of Testing Standards for the Effectiveness of High viscosity Oil Pump Design a
The working life of high viscosity oil pumps in oil production largely depends on the performance of oil resistant rubber in the stator liner. The rubber stator ...
2020-06-14
The standardization status of high viscosity pumps and network remote working condition measurement a
In the petroleum industry, high viscosity pumps play an important role, and their applications have evolved from heavy oil and sand containing wells to thin oil ...
2020-06-09
Mechanical stress treatment to solve high viscosity oil pump sealing problems and mechanical sealing
The uneven stress state of stainless steel oil pumps in petrochemical production can cause wear and tear in some areas of chemical pumps. In severe cases, cracks...
2020-06-04
Development prospects of gear oil pump factories
In recent years, the development of gear oil pump factories has been relatively difficult. In the context of environmental supervision, various improvements have...
2019-11-07
Analysis of Characteristics of Stainless Steel Asphalt Pump
The material of the stainless steel asphalt pump is cast steel, suitable for conveying non corrosive heavy oil/asphalt below 350 ° C, which does not contain sol...
2019-08-26
The characteristics and applications of CB high viscosity pumps
CB high viscosity pumps are suitable for conveying various lightweight and volatile liquids, up to heavy, viscous liquids, and even semi-solid liquids. Widely us...
2019-08-21
Technical characteristics of hydraulic motor drive device for external lubricating slag oil pump
The external lubricating residue oil pump is used for conveying and pressurizing residual oil, coal tar, landing oil, foam raw materials and additives, and is an...
2019-08-18
Selection and configuration instructions for three screw insulation pump unit and precautions for use
※ It is strictly prohibited to use pipeline filters or Y-shaped filter devices. When configuring filters, the filtering area should be 20-30 times the cross-se...
2019-08-15
The Application of SN Series Three Screw Pump
In the hydraulic elevator industry, hydraulic transmission devices are used as hydraulic pumps, and in the chemical industry, they are used for conveying resins,...
2019-08-11
What are the advantages of ZW non clogging centrifugal pump?
The performance indicators of ZW non clogging centrifugal pump have reached the technical level of similar products. Due to the use of a special single channel i...
2019-08-07