Strengthening Stable Operation and Improving Reliability of Circular Arc Gear Oil Pump

[1] Strengthening the stable operation and improvement of gear oil pumps. In practical operation, attention should be paid to the stability of gear oil pump mechanical seal technology. However, some units and technical personnel lack operational procedures and details, which hinders the smooth application of pump mechanical seal technology. This mainly includes: the lack of stable operation in the flushing system and the lack of stable operation during maintenance and assembly. This unstable operation can form a prerequisite for the hidden danger of problems in the over temperature state. Therefore, the lack of stable operation in practical applications also has a significant impact on the performance of mechanical seals used in pumps

Stable operation is not a single, one-sided and simple process, but a reasonable system layout. Based on the substantive research on the operational performance of gear oil pump mechanical seals, "operational performance" and "stable operation" are closely related, as follows:

① The performance operation of the flushing system should be set, and the flushing frequency, flushing intensity, etc. should be adjusted reasonably to ensure the normal operation of the flushing system;

② Strengthen the maintenance and assembly accuracy, mainly targeting the actual needs of pump mechanical seals, that is, assembly accuracy. Only with high assembly accuracy can it be conducive to the continuity of pump mechanical seal operation

③ Fully monitor the operation status of the mechanical seal of the gear oil pump. Monitoring can start from the above problems, that is, "investigate each factor one by one". If problems occur, they should be rectified in a timely manner, and relevant auxiliary systems and equipment should be used reasonably to lay an important foundation for the continuous operation of the mechanical seal for the pump

[2] Research on Improving the Operating Performance of Circular Arc Gear Oil Pump

Chemical Circular Arc Gear Oil Pump High temperature circular arc gear oil pump usually transports high temperature, flammable oil and gas, with harsh working conditions. It belongs to equipment with frequent failures and also plays an important role in the production process.

. The number of circular arc gear oil pumps in the petrochemical industry of refineries can reach thousands, and the reasons for each failure are different. The operation of high-temperature circular arc gear oil pumps is related to the production of enterprises and has a direct impact on their economic benefits. To avoid accidents and production, monitoring and managing the status of high-temperature circular arc gear oil pumps is an important task in the management of chemical circular arc gear oil pump equipment. At present, most enterprises are still stuck in offline monitoring, manual inspections, and regular and planned maintenance stages. Provide an online monitoring system for the status of the circular gear oil pump group for these small and critical rotating equipment. It can collect vibration and temperature information of the machine and pump at regular intervals, automatically perform statistical analysis on the operation status, display the current operation status, historical operation data, and alarm push and analysis of the circular gear oil pump on mobile and PC terminals, achieve online monitoring and management of the status of the circular gear oil pump group, facilitate timely detection and handling of faults, and facilitate enterprise production

The failure of the chemical arc gear oil pump equipment is likely to cause serious accidents, so it is necessary to monitor the operation of the equipment in real time during the production process of chemical enterprises. Applying modern management technology to equipment management can effectively achieve real-time monitoring of equipment and timely upload detected data to relevant departments, which helps to formulate preventive maintenance strategies and meets the development needs of equipment management