Chemical engineering simulation training in production practice* * important role in

Thread Content

This post was last edited by Sun Xi at 2020-3-13 15:21 Chemical Production Practice* It is an important practical teaching link for chemical engineering students. However, due to the particularity of chemical industry production: The production process is continuous, the equipment is sealed, the production equipment is relatively complex, the production conditions are relatively harsh, the risks in production operations are high, and there are safety issues. Students go to the factory to practice. * Most of them are just a quick glance, unable to see the specific operation of production, and unable to operate by hand, resulting in actual implementation. * The effect is generally not good. With the rapid development of computer science, simulation technology has been used more and more widely. * Conditions were created, and the simulation training system for chemical production operation training came into being. Simulation training has become an ideal method to solve the above problems. At present, the simulation training system developed by Qinhuangdao Yuandao Technology Development Co., Ltd. has been widely used in various stages of chemical production operation training by major universities and enterprises. Chemical simulation training software uses advanced computer simulation technology to reproduce typical chemical production processes, operating procedures and equipment principles. The simulation training system developed by Qinhuangdao Yuandao Technology Development Co., Ltd. is divided into multiple sections, which can simulate the generation and changes of various data in production, allowing students to practice operations in a very realistic operating environment. * , which allows students to understand chemical production equipment and production operation processes without entering the factory. Through practical hands-on training, students can complete training on the actual operation of production equipment, consolidate the knowledge they have learned, and achieve the unity of theory and practice. 1. Advantages of chemical simulation training 1. Intuitive and operable The chemical simulation system can simulate real production equipment and reproduce the actual dynamic characteristics of the production process. By simulating changes in data during startup, parking, normal operation, and accidents, you can intuitively see the parameters and changes involved in the production process, understand normal status, accident phenomena, and accident handling, and then understand the actual production equipment. At the same time, students can do it themselves and operate repeatedly until their operating skills meet the requirements, which is difficult to achieve in laboratories and actual factories. 2. Link theory and time for students majoring in chemical engineering to learn * There is often a disconnect between theory and actual production, and the basic principles and designs cannot be linked to the devices in actual industrial production. The main reason for this phenomenon is that teachers lack practical experience in industry and cannot see physical objects. It is difficult to explain various equipment, and it is difficult for students to have a practical sensory concept understanding of the equipment. Chemical engineering simulation will visually display the appearance, structure and operating mode of various equipment on the computer screen, and students can operate according to the operating procedures of each equipment. If the operation is incorrect, the simulation system will prompt or terminate the operation, list the reasons for the operation error one by one, and ask students to follow the prompts to continue the operation correctly. In this way, students will have a deep understanding of the theoretical knowledge about equipment operation in the books, and then it will be easier to master it, truly achieving a close connection between theoretical knowledge and practice. 3. The software is adjustable. The simulation software provides many special functions such as parameter setting, which facilitates teachers to implement various new teaching and training methods. Students can also selectively learn according to their own specific situations. * , self-design and test different starting and parking plans, optimize operation plans, etc. Moreover, students are very familiar with computers. The basic form of simulation training on the computer is similar to that of computer games, which can attract students' attention and give full play to their initiative. For example, for soft armor, you can set various faults, extreme operating states, etc. to train students' ability to deal with complex problems and their ability to identify, troubleshoot, and solve accidents. Can repeatedly carry out driving and parking training, can observe and interpret some changes that occur in the production process, can strengthen the understanding of knowledge and make up for the deficiencies in classroom teaching, and can vividly demonstrate experimental principles, technological processes, equipment structures, etc. 4. Safety, conservation, and environmental protection. When students conduct accident training in the simulation training system, there will be no personal danger, equipment damage, or environmental pollution. Therefore, the simulation is * It is the safest practice * method. Use simulation * Technical solution * Teaching can save a lot of expenses such as purchasing equipment, equipment operation, and raw material costs. Using simulation training software will not produce actual chemical products, nor will it emit three wastes, so it is the most environmentally friendly practice. * method. The application of chemical engineering simulation technology has unique advantages in improving the experimental training environment, optimizing the teaching process, and improving students' practical abilities. However, due to the limitations of simulation, chemical engineering simulation training cannot completely replace factory practice. * . Therefore, chemical simulation training and factory practice * Only by combining it can we understand the theoretical knowledge learned in the simulation and put it into practice in the factory. * be linked to actual production. Through the organic combination of simulation training and real practice, we can leverage our strengths and avoid weaknesses, which not only saves school running costs, but also improves the effectiveness of students' practical operational ability training.