The old device is rejuvenated - Fushun Petrochemical Petroleum Plant 1 Ketobenzene Dewaxing Plant Energy Saving and Efficiency Enhancement Documentary

In recent years, domestic ketone benzene dewaxing devices are generally facing the problems of low production capacity and high energy consumption, while the ketone benzene dewaxing device of Fushun Petrochemical Company's First Petroleum Plant has maintained the lowest level

Optimize technology to save energy and create efficiency

Since the beginning of this year, the plant's ketobenzene dewaxing device has implemented a number of technical optimization projects to continuously improve the energy saving and efficiency level of

The automatic warm washing transformation project put into use by the device ensures that the filter operates in accordance with the standardized steps of the warm washing operation, reduces the personnel operation error, ensures the temperature washing effect of the filter, avoids the energy waste caused by excessive warm washing and the impact on the operation, improves the wax yield index by 0.

They changed the solvent ammonia cooler E109/2.

In addition, in order to alleviate the problem of insufficient oil recovery temperature, the workshop has carried out capacity expansion transformation and tube shell exchange of the E128 pipe bundle of the crude oil recovery steam heater, which has increased the oil recovery temperature, the feed temperature of the tertiary tower has been increased from the original 169 °C to 175 °C, and the temperature of the last tower has been increased from 158 °C to 165 °C, which has achieved the expected effect

Optimize operation to improve quality and reduce consumption

Ketobenzene dewaxing workshop strengthens training management, and sends special personnel to carry out one-on-one guidance and teaching and multi-post mutual learning for personnel whose operation skills are not in place and the process is not familiar with the process, so as to improve the quality of business and skill.

For new employees and transferred employees, the workshop adopts the method of "old with new", "one belt and one belt" and "teacher with apprentice", so that new people can understand operation, can operate, love operation, and quickly meet the requirements of

On this basis, the workshop excavates the potential of the device and optimizes the operation indicators

Optimize the management of fine inspections

At the end of production, the device is prone to various hidden dangers

The factory also formulated the "Safety Supervision and Management Improvement Plan", organized supervision and inspection personnel at all levels to investigate violations and safety hazards, and seriously dealt with

The two-way incentive mobilizes the enthusiasm