DYHGGY-13 Pressure Swing Adsorption Training Platform
Release time：2024-06-15 14:30viewed：times
Device function:
1. Understand the adsorption theory, master the theoretical knowledge learned, and combine it with practice.
2. Master the application of pressure swing adsorption in adsorption, understand the pressure swing adsorption equipment, and learn to operate the equipment.
3. Master the relationship between the change of pressure in pressure swing adsorption, the change of valve switching time and the adsorption amount.
4. Understand and master the principle of molecular sieve pressure swing adsorption to purify oxygen, as well as the separation and purification of other mixed gases.
M*n configuration:
adsorption tower, adsorbent, dryer, oil-water separator, *r compressor, vacuum pump, buffer tank, pressure gauge, flow meter, oxygen meter, st*nless steel pipeline, valve, central processing unit, touch screen, high-quality aluminum alloy profile frame.
Utility electricity: voltage AC220V, power 1.0KW, standard single-phase three-wire system. Each laboratory needs to be equipped with 1 to 2 grounding points (safety ground and signal ground).
Gas: Air comes from the *r compressor (with its own gas source).
Experimental materials: *r. Normal pressure operation, temperature: <50℃.
Technical parameters:
1. Adsorption tower: tube diameter Φ38mm, tube length 750mm, 304 st*nless steel material, fast-fit ferrules at both ends for easy filling of adsorbent. The inlet section of the adsorption tower is equipped with a gas dehumidifier and dryer.
2. Oil-free silent *r compressor: power 550W, exhaust volume 36L/min, rated exhaust pressure 0.8MPa.
3. Vacuum pump: rotary vane vacuum pump pumping speed: ≥2L/s, speed: 2800r/min, power: 370w.
4. Gas rotor flowmeter: 16-160ml/h and 25-250ml/h, selected according to gas production.
5. Adsorbent: PSA-5A oxygen-rich molecular sieve, particle size: 0.4-0.8mm.
6. Oxygen analyzer: explosion-proof oxygen concentration sensor , range 0~100%, minimum detection amount: 0.01%, output signal 4-20mA, DC24V power supply.
7. Working pressure: -0.1-0.6MPa, thermometer: 0-100℃.
8. The tower body, pipelines, pipe fittings and valves are all made of 304 st*nless steel.
9. CPU: execution speed 0.64μs, memory capacity 16K, built-in Ethernet supports Modbus TCP and Ethernet/IP communication protocols; function: data processing operation.
10. Analog module: up to 16-bit resolution, total accuracy ±0.5%, built-in RS485 communication mode.
11. Temperature module: resolution 0.1℃, accuracy 0.5%, built-in RS485 communication mode.
12. 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. Realize the display of pressure, temperature, oxygen content, adsorption time, as well as valve adjustment, adsorption time control and other operations, to achieve full automatic control of the entire pressure swing adsorption system.
13. Dimensions: 1300×550×1800mm, movable design, with brake wheels, high-quality aluminum alloy frame, no welding points, easy installation and disassembly, horizontal adjustment support casters.
14. Engineering identification: including equipment position number, pipeline flow arrow and identification, valve position number and other engineering equipment concept matching, so that students can be in a safe experimental operation environment, learn engineering pipeline identification recognition, and cultivate students' engineering concept.
15. Equipped with a set of data acquisition software and a set of online industrial configuration software.
16. 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, time 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, and semi-transparent 3D models, so that the internal water flow can be seen. Equipped with practice module (4 multiple-choice questions built in, with prompts for correct and wrong choices) 4. Design layout: There are multiple-choice questions and calculation questions, each with scores, and the correct answer and score will be displayed after submission B. Gas fire extinguishing system 1. System overview: Overview of gas fire extinguishing system 2. Equipment cognition: There are optimal viewing angles, 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 check valves, high-pressure hoses, gas check valves, safety valves, weighing alarms, electromagnetic starters, selector 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 practice module (3 built-in multiple-choice questions, with prompts for correct and wrong choices) 4. Design 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 is conducted in the form of a fun game. Players must escape from the burning room within a limited time. If they make a mistake, they will directly enter the score interface.
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