DYHGGY-06 Multifunctional Reaction Training Platform
Release time：2024-06-14 23:30viewed：times
Device features:
1. This device consists of a fixed bed reactor, a fluidized bed reactor and a kettle reactor, and the three systems can be switched for operation; it is applied to reaction engineering, catalytic reaction engineering, catalytic engineering , chemical process, biochemical engineering, and environmental protection.
2. It can be operated intermittently and continuously, and can complete gas-solid, solid-liquid, liquid-liquid, gas-liquid-solid reactions, with diversified operation methods.
3. The error between the actual temperature and the set temperature at each temperature control point is ≤2℃; display accuracy: 0.1℃. Flexible temperature control. The constant temperature zone is wide, and high-precision intelligent instruments are used to measure and control the temperature; the whole machine process is reasonably designed, the equipment is compactly installed, the operation is convenient, the performance is stable, and the reproducibility is good.
Device functions:
1. Understand the composition and process of the multifunctional catalytic reaction experimental device.
2. Carry out gas-solid phase catalytic reaction, catalyst evaluation and process condition selection, and macro-kinetic experiments.
3. Conduct research on organic catalytic reactions such as hydrogenation, dehydrogenation, oxidation, hydrocarbonization, aromatization, and amination.
4. Understand the basic structure and working principle of liquid phase kettle reactors.
5. Full touch integrated control, high-stability data transmission, hardware encryption.
M*n configuration:
fixed bed reactor, fluidized bed reactor, kettle reactor, preheater, heating furnace, metering pump, *r pump, condenser, gas-liquid separator, mass flow meter, wet gas flow meter, pressure gauge, speed regulating motor , temperature sensor , central processing unit, touch screen, high-quality aluminum alloy profile frame.
Utilities:
Water: The device needs cooling water and comes with an interface connected to the tap water pipe.
Electricity: Voltage AC380V, power 8.0KW, standard three-phase four-wire system. Each laboratory needs to be equipped with 1 to 2 grounding points (safety ground and signal ground).
Technical parameters:
1. Fixed bed reactor: φ20×550mm, 316L st*nless steel; thermocouple sleeve, φ3mm, inserted Φ1mm thermocouple; catalyst loading: 5-30ml; maximum operating pressure, 0.2MPa.
2. Fluidized bed reactor: diameter of dilute and concentrated phase sections: Φ20mm, height 350mm, diameter of expansion section: Φ57mm, length 200mm; thermocouple sleeve, Φ3mm, inserted Φ1mm thermocouple, 316L st*nless steel. Catalyst loading: 10-50ml.
3. Fixed bed reactor heating furnace: ф280×550mm, open type, heating power (three-stage heating) 1KW each, heating form: silicon carbide furnace tube + metal lining. The inner layer is an insulation layer, and the outer layer is a mesh protective layer. The maximum operating temperature is 900℃.
4. Fluidized bed reactor heating furnace: ф300×600mm, open type, heating power (three-stage heating) 1KW each, heating form: silicon carbide furnace tube + metal lining. The inner layer is an insulation layer, and the outer layer is a mesh protective layer. The maximum operating temperature is 900℃.
5. Preheater: st*nless steel, inner diameter φ10mm, length 250mm, with anti-return mixing and anti-channeling devices; operating temperature: room temperature-400℃, operating pressure: normal pressure.
6. St*nless steel stirred tank reactor, tank volume 1.0L, tank heating power: 1.5KW, stirring speed 0-500r/min, stirring motor stepless speed regulation. Maximum practical temperature: 200℃, maximum operating pressure: 0.15Mpa.
7. 2-way gas pipeline, gas mass flow controller controls gas flow, flow specification: 200ml/min, N2 calibration, accuracy: ±1%FS.
8. Feeding tank: volume 1000ml, material: quartz glass, quantity 1.
9. Liquid mixer: 50 ml, material: 304 st*nless steel, quantity 1.
10. Product condenser: 316L sanitary st*nless steel, Φ76×200mm (316L inner coil), quantity 2.
11. Gas-liquid separator: volume 500mL, 316L sanitary st*nless steel, quantity 2.
12. Liquid pump: peristaltic pump, speed range 0.1～50rpm, flow rate: 0.2-10ml/min, 4～20mA remote output control, quantity 2.
13. Wet gas flowmeter: rated flow rate: 0.2m3/h, volume: 2L, accuracy: ±1%.
14. Temperature sensor: K thermocouple, display division 0.1℃. 15.
Pipeline valve: 316L st*nless steel precision sleeve and valve.
16. Energy-saving and environmentally friendly condensation system: temperature range -10～20℃, volume 5L, temperature control accuracy ±0.5℃.
17. Central processing unit: execution speed 0.64μs, memory capacity 16K, built-in Ethernet supports Modbus TCP and Ethernet/IP communication protocols; function: data processing operation.
18. Analog module: up to 16-bit resolution, total accuracy ±0.5%, built-in RS485 communication mode.
19. Temperature module: resolution 0.1℃, accuracy 0.5%, built-in RS485 communication mode.
20. Adopt all-in-one tablet touch computer, full digital touch screen control operation. HMI: projection touch technology, 50 million touch points, memory 4G, function: central processor data display control.
21. Rated voltage: 380V, total power: 8.0kW.
22. Dimensions: 1800×600×1900mm (length×width×height), the appearance is a movable design, with brake wheels, high-quality aluminum alloy profile frame, no welding points, easy installation and disassembly, horizontal adjustment support casters.
23. Engineering identification: including equipment position number, pipeline flow arrow and identification, valve position number and other engineering equipment concept matching, so that students are in a safe experimental operation environment, learn engineering pipeline identification recognition, and cultivate students' engineering concepts.
24. Equipped with data acquisitionOne set of software and one set of online industrial configuration software.
25. Virtual simulation software for electrical installation of building and intelligent building Based on unity3d design, users can choose different sizes of interactive interface according to computer configuration, and can choose six levels of image quality. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment recognition: It has the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (built-in 6 multiple-choice questions, with prompts for correct and wrong choices), schematic diagram (you can enter the equipment from the schematic diagram). The equipment includes: sprinkler, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pressure gauge, high-level water tank, Weiya control cabinet, pressure regulating tank, flow switch, end water test device, dr*nage facilities, water pump connector, hydraulic alarm, delay, wet alarm, butterfly valve, check valve, fire pump, safety pressure regulating valve, fire water tank. 3. Principle display: Display the working principle of the wet alarm system, 3D animation demonstration, 3D model is semi-transparent, and the internal water flow can be seen. Equipped with exercise module (4 multiple-choice questions are built-in, and there are prompts for correct and wrong choices) 4. Design layout: There are multiple-choice questions and calculation questions, each of which is scored, and the correct answer and score are displayed after submission B. Gas fire extinguishing system 1. System overview: Overview of gas fire extinguishing system 2. Equipment recognition: There are optimal viewing angles, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, and there are prompts for correct and wrong choices), and schematic diagrams (you can enter the equipment from the schematic diagram). The equipment includes: nozzles, HFC-227 storage bottles, bottle head valves, heptafluoropropane check valves, high-pressure hoses, gas check valves, safety valves, weighing alarms, electromagnetic starters, selection valves, smoke alarms, and fire alarm controllers. 3. Principle display: Display the working principle of the gas fire extinguishing system, 3D animation demonstrations, and 3D models are semi-transparent, and the internal gas can be seen. Equipped with practice module (built-in 3 multiple-choice questions, with prompts for correct and wrong choices) 4. Design and layout: There are 6 multiple-choice questions, each with scores, and the correct answer and score will be displayed after submission . C. Escape drill: Teaching in the form of fun games, escape from the burning room within a limited time, and wrong choices will directly enter the score interface.
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