Training device for three tower distillation to produce anhydrous ethanol

Training device for three tower distillation to produce anhydrous ethanol1) It can achieve continuous, closed system, and small-scale production of anhydrous ethanol from 30% ethanol, through atmospheric distillation, packed tower distillation, and azeotropic distillation (to recover solvents such as benzene or xylene).

2) The distillation tower and reboiler are designed separately, with the reboiler heated by thermal oil and a tower diameter of not less than 200mm. The equipment and pipelines are made of 304 stainless steel material. The entire process is equipped with a thermal oil heating system.

3) The designed output of the device is 4-20Kg/h, and the concentration of anhydrous ethanol can reach over 98%

1)Can meet the requirements of safety technology training, process technology training, instrumentation and automation training, and equipment technology training;

2)Can meet the skill development needs of students majoring in Chemical Technology, Process Control, and Mechatronics. Simultaneously possessing functions such as teaching, training, vocational skill assessment, technology research and development, and production.

3)Through this production line, one can master the following skills:Distillation, heat exchanger, fluid transportation, chemical instrumentationWaiting for chemical unit operations. Be able to master the sampling, sample preparation, and qualitative and quantitative analysis of intermediates and products, as well as target products

4)A single device meets the requirements10~15Training requirements for each workstation.

5)The training device is made of all stainless steel material, sturdy and durable, and equipped with complete auxiliary equipment. Guaranteed service lifeMore than 10 years.

6)Capable of conducting training on the original start-up and start-up/shutdown skills of the device, as well as training on accident analysis, judgment, and handling skills, and training on manual and automatic control of process indicators (changes in output, product composition, processing capacity, etc.).

7)Under the premise of ensuring safety, accident handling skills training for abnormal situations such as water, steam, and power outages can be achieved. Equipped with an accident interlocking alarm system.

8)This training device is based on the principle ofThe principle of "safety first" integrates the safety concept of chemical production into the equipment. To establish a sense of safety among students, and to have a serious and respectful attitude towards real production.

9)Safety technology training includes entrance safety education, hazardous chemical safety, identification of hazardous sources in chemical systems, leakage and diffusion of hazardous chemicals, fire and explosion, entry into confined spaces, and transportation of hazardous materialsIntroduce HSE knowledge and guide students to learn by combining it with factory layout, safety equipment, and process equipment.

10)Process technology training combined with production processes, providing training on typical process phenomena and knowledge in the equipment;

11)Instrumentation and automation technology includes a general introduction to process control, detection and control instruments, actuators, principles of simple control systems, principles of complex control systems, and knowledge of distributed control systems;

12)Equipment technology training includes all static equipment, dynamic equipment, and valves, in addition to the principles, structures, and classifications of the equipment,stillIt will include routine maintenance knowledge.

IIDevice features

1)The production line adopts international new technology design, which complies withGMP standards, safe and reliable, pollution-free, and low-noise.

2)Three towers can achieve three processesThe control of the DCS module is controlled by three upper computers. And it can achieve manual/automatic dual control, supporting one click switching.

3)Installation of a real industrial safety instrument systemSIS and Emergency Shutdown System ESD,

4)The device design complies with the current national standards and specifications, and meets the requirements of construction, installation, commissioning, and acceptance.

5)The main equipment material is304The main process pipelines and valves are304, all stainless steel equipment undergoes double-sided mirror polishing treatment.

6)The device adoptsDCS system control, drawing on typical chemical enterprise culture, creates a strong chemical enterprise culture atmosphere through reasonable layout and appropriate innovation, achieving the integration of schools and factories, classrooms and workshops.

7）The DCS system can be installed on a web server within the school LAN or the Internet WAN, accessed through a browser, and can realize a series of teaching activities such as resource integration, teaching/training management, online learning, and learning evaluation.

8）provided free of chargeA certain amount of experimental materials andCommonly used spare parts, equipped with detailed training manuals, operating procedures, and maintenance guidelines and other technical documents.

9）Provide various types of pumps, valves, instruments, actuators, etcEnable students to have a further understanding of the working principles and structural composition of various chemical equipment.