DYHGGY-07 Gas-Solid Fixed Bed Catalytic Reaction Training Platform
Release time：2024-06-15 01:00viewed：times
Device functions:
1. Used for fixed bed teaching and determination of process data.
2. Scientific research on catalyst selection and life test.
3. Can be used for organic catalytic reactions such as hydrogenation, dehydrogenation, oxidation, hydrocarbonization, aromatization, amination, etc.
4. Full touch integrated control, high-stability data transmission, hardware encryption.
M*n configuration:
fixed bed reactor, preheater, heating furnace, mixer, condenser, gas-liquid separator, mass flow meter, wet gas flow meter, peristaltic pump, pressure gauge, temperature sensor, central processing unit , touch screen, high-quality aluminum alloy profile frame.
Utilities:
Water: The device requires cooling water and comes with an interface connected to the tap water pipe.
Electricity: Voltage AC380V, power 4.0KW, 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. Small tubular fixed bed reactor: φ20×550mm, 316L st*nless steel; thermocouple sleeve, φ3mm, with Φ1mm thermocouple inserted; catalyst loading: 5-30ml; maximum operating pressure, 0.2MPa.
2. 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℃.
3. Preheater: 304 st*nless steel, inner diameter φ10mm, length 250mm, with anti-return mixing and anti-channeling devices inside; operating temperature: room temperature-400℃, operating pressure, normal pressure.
4. 2-way gas pipeline, gas mass flow controller controls gas flow, flow specification: 200ml/min, N2 calibration, accuracy: ±1%FS.
5. Feeding tank: volume 1000ml, material: quartz glass, quantity 1.
6. Liquid mixer: 50 ml, material: 316L st*nless steel, quantity 1.
7. Product condenser: 316L sanitary st*nless steel, Φ76×200mm (316L inner coil).
8. Gas-liquid separator: 500mL, 316L sanitary st*nless steel.
9. Liquid pump: peristaltic pump, speed range 0.1～50rpm, flow rate: 0.2-10ml/min, 4～20mA remote output control, quantity 1.
10. Wet gas flowmeter: rated flow: 0.2m3/h, volume: 2L, accuracy: ±1%.
11. St*nless steel shockproof pointer pressure gauge 0-0.25MPa, quantity 3.
12. Temperature sensor: K thermocouple, display division 0.1℃.
13. Pipeline valve: 316L st*nless steel precision sleeve and valve.
14. Energy-saving and environmentally friendly condensation system: temperature range -10～20℃, volume 5L, temperature control accuracy ±0.5℃.
15. CPU: execution speed 0.64μs, memory capacity 16K, built-in Ethernet supports Modbus TCP and Ethernet/IP communication protocols; function: data processing operation.
16. Analog module: up to 16-bit resolution, total accuracy ±0.5%, built-in RS485 communication mode.
17. Temperature module: resolution 0.1℃, accuracy 0.5%, built-in RS485 communication mode.
18. Adopt all-in-one tablet touch computer, full digital touch screen control operation. HMI: projection touch technology, 50 million touch points, memory 4G, function: CPU data display control.
19. Rated voltage: 380V, total power: 3.5kW.
20. Dimensions: 1500×550×1800mm (length×width×height), movable design, with brake wheels, high-quality aluminum alloy frame, no welding points, easy installation and disassembly, horizontal adjustment support casters. 21. 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 concept. 22. Equipped with
a set of data acquisition software and a set of online industrial configuration software.
23. Virtual simulation software for electrical installation of building and intelligent building Based on unity3d design, users can choose different sizes of interactive interfaces 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, the contents are as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment recognition: It is equipped with 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), and schematic diagrams (you can enter the equipment from the schematic diagram). The equipment includes: sprinklers, water flow indicators, signal butterfly valves, exhaust valves, fire alarm controls, high-pressure gauges, high-level water tanks, Wia control cabinets, pressure-stabilizing tanks, flow switches, terminal water testing devices, dr*nage facilities, water pump connectors, hydraulic alarms, delays, wet alarms, butterfly valves, check valves, fire pumps, safety pressure-stabilizing valves, and fire water tanks. 3. Principle display: Display the working principle of the wet alarm system, 3D animation demonstration, 3D model translucent, you can see the internal water flow. Equipped with practice modules (built-in 4 multiple-choice questions, with prompts for correct and wrong choices) 4. Design layout: There are multiple-choice questions and calculation questions, each question 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: It is equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, with 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 one-way valves, high-pressure hoses, gas one-way 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 demonstration, and semi-transparent 3D models to see the internal gas. Equipped with exercise modules (3 built-in multiple-choice questions, with prompts for correct and wrong choices)
4. Design layout: There are 6 multiple-choice questions, each of which is scored, and the correct answer and score will be displayed after submission
C. Escape drills: Teaching in the form of fun games, escaping from the burning room within a limited time, and choosing wrong will directly enter the score interface.
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