The role of equipment technology management in chemical manufacturing enterprises

Thread Content

　　In the production processes of chemical enterprises, chemical machinery is essential equipment for ensuring normal operations of such enterprises. The corrosion prevention issues faced by chemical machinery have also come to receive widespread attention in the fields related to chemical production. Striving to improve the corrosion resistance of chemical processing machinery and equipment, to extend their service life as much as possible, and to reduce the production costs of chemical companies have become urgent issues in the field of chemical manufacturing today. Only by paying attention to these issues can the safe production of chemical enterprises be ensured. 　　With economic development, there is an increasing demand for a greater variety of chemical products, and more equipment is operating in highly corrosive environments. As a result, how to prevent process equipment from failing due to corrosion and resulting in losses has attracted the attention of more and more technicians. In addition, the related issues of high-temperature structural design cannot be ignored either. Generally, in the design process of chemical equipment, due to the insufficient professional competence of the designers and the involvement of many non-professional designers, adequate consideration is not given to how to prevent corrosion of the equipment. As a result, there are numerous safety hazards associated with such chemical equipment, which severely affects the safe production of chemical enterprises. In summary, it is practically significant to explore corrosion issues in the design process of chemical equipment, as it plays a crucial role in ensuring the safe operation of chemical enterprises. 　　I. Items related to the management of chemical engineering machinery and equipment 　　1. Contents of management tasks: Generally, the management of chemical engineering machinery and equipment primarily involves lubrication management and corrosion prevention. 　　Lubrication management is aimed at reducing wear and tear on mechanical equipment during operation, thereby improving the efficiency of its performance. In the lubrication management of mechanical equipment, it is essential to select appropriate lubricants, and to carry out lubrication management based on relevant technical requirements as well as the specific conditions of the mechanical equipment ； Corrosion control is primarily aimed at preventing corrosion in chemical processing machinery and equipment during operation; this requires enhanced corrosion management of such equipment during its design, manufacturing, and use. During the design phase, it is necessary to use materials with strong corrosion resistance, and to avoid the formation of gaps as much as possible, so as to prevent corrosive solutions from reaching the mechanical equipment and causing corrosion in it ； During the manufacturing phase, it is necessary to ensure the welding quality of mechanical equipment ； During use, it is necessary to conduct regular inspections of the operating environment in order to fully understand the degree of corrosion of the mechanical equipment, ensuring that it is used in compliance with relevant regulations. In short, it is necessary to carry out proper lubrication and corrosion prevention management for chemical processing machinery and equipment to ensure their safe and normal operation. 　　2. Maintenance and repair of chemical processing machinery 　　The maintenance of chemical processing machinery involves cleaning and wiping the equipment during its use in order to keep it safe and tidy. It also includes checking the equipment’s indicator lights and limit switches to ensure they are functioning properly. Additionally, it is necessary to check for any leaks of oil or water; if such issues arise, effective measures must be taken promptly to address them. Maintenance, as the name implies, is carried out on the parts where problems have arisen; in this case, it involves replacing or repairing the damaged components of mechanical equipment, in order to prevent further damage to the equipment. By strengthening the maintenance of mechanical equipment, its service life can be effectively extended. 　　II. Current problems in the management and maintenance of chemical industry machinery and equipment First, there are certain issues regarding the management of such machinery and equipment, primarily in terms of lubrication. Most companies do not pay sufficient attention to this aspect and have not established proper management systems for it. When choosing lubricants, it is common to consult relevant information and draw on one’s own experience. However, in an attempt to save costs, some lubricants with no quality assurance are selected, which results in suboptimal lubrication performance for chemical processing machinery ； Second, there are also many problems in the maintenance of chemical processing machinery and equipment, such as seal leaks and issues with control instruments. To some extent, these problems will all affect the proper operation of mechanical equipment. 　　III. Measures to Strengthen the Management and Maintenance of Chemical Processing Machinery 1. Measures to strengthen the management of chemical processing machinery First, high-quality lubricants should be used; to achieve better lubrication effects, an appropriate amount of sulfur can be added to the lubricant. Polypolarized lubricants can also be used, which helps to reduce wear on the core equipment; moreover, the lubrication is not affected by ambient temperature, and it allows for a reduced frequency of oil changes, thereby saving energy to some extent ； Second, daily lubrication management of equipment should be strengthened to prevent malfunctions. First, companies should prepare basic management documents for lubricants to lay the foundation for future reference ； Secondly, assign dedicated personnel to oversee the implementation of lubricant-related tasks, so that these tasks can be carried out smoothly; if any abnormalities are detected, measures should be taken promptly to address them ； Finally, lubrication tasks are assigned to individual employees, and a shift-handover system is implemented so that the person responsible can be identified when problems arise with the equipment. This ensures that they pay close attention to these tasks, thereby laying a solid foundation for the management of mechanical lubrication. 　　2. Measures to strengthen the maintenance of chemical processing machinery and equipment First, it is necessary to regularly clean and wipe the machinery and equipment to keep them clean and tidy ； Secondly, it is necessary to handle failures in temperature transmitters properly. To ensure a stable power supply for these transmitters, they should be inspected regularly, and it is important to verify that the wiring of the equipment and instruments is correct. At the same time, proper measurements must be taken to ensure normal operation ； Finally, it is necessary to properly measure fluid flow devices; the rating of the flow meters as well as their wiring should be checked to ensure they are correct and appropriate. Check the monitor to ensure that its connectors are not loose. The transformer and fuse were checked, but they were found to be in normal operating condition. The converter also needs to be checked to ensure it is installed in the correct position. 　　3. Development of corrosion-resistant materials The research and development of corrosion-resistant materials represent an innovation in corrosion prevention technology, and it will have a profound impact on the corrosion protection of chemical processing equipment. Corrosion-resistant materials mainly include metal materials, polymer materials, inorganic non-metallic materials, etc. The main materials used in chemical processing equipment are typically metals and alloys, among which steel is the most widely used. However, steel has certain drawbacks; its corrosion resistance is limited to a certain extent. To address this issue, researchers have been working to develop and study high-performance alloy materials, which have to some extent solved the problems of localized corrosion and corrosion in special environments. Such as corrosion-resistant alloys with high molybdenum content, duplex stainless steels, high-purity ferritic stainless steels, nickel-based alloys, low-alloy steels, etc. 　　IV. Conclusion In summary, chemical processing machinery and equipment play a very important role in the chemical industry. To ensure that such equipment operates properly and to improve production efficiency, it is necessary to manage and maintain it according to actual conditions, in order to prevent various problems and extend its service life, thereby generating more profits for the enterprise.