DYHGGY-05 Constant-boiling Distillation Training Platform
Release time：2024-06-14 19:00viewed：times
Device features:
1. This device is used to separate the system that forms azeotropes, and the azeotropes are separated by adding entr*ners.
2. The outer wall of the glass tower is insulated with a transparent conductive film to resist heat loss, and the experimental phenomenon can be clearly observed.
3. The tower kettle is designed with a special sampling device, which is convenient and safe to sample.
4. The special tower head design can use both phase separation reflux and mixed phase reflux.
5. Intensive control, intelligent measurement and temperature control, easy to operate.
Device functions
1. Master the basic principles and operations of azeotropic distillation.
2. Be able to perform process analysis of full tower material balance and tower operation.
3. Understand the difference between azeotropic distillation and conventional distillation.
4. Learn to analyze the composition of materials in the tower.
5. Full touch integrated control, high-stability data transmission, hardware encryption.
M*n configuration:
glass distillation tower, insulation tower, condenser, glass tower kettle, oil-water separator, heater, U-type pressure gauge, temperature sensor , central processor, touch screen, high-quality aluminum alloy profile frame.
Utility water: The device needs cooling water, and it has its own interface connected to the tap water pipe. The tap water enters the condenser at the top of the tower through the device interface and is discharged.
Electricity: Voltage AC220V, 1.5kW, standard single-phase three-wire system. Each laboratory needs to be equipped with 1 to 2 grounding points (safety ground and signal ground).
Technical parameters:
1. Glass distillation tower: The tower body has no side opening, diameter Φ20mm, tower height 1.2m, glass cover Φ70mm, and filler is 316L st*nless steel Φ3mmθ mesh ring.
2. Tower insulation: The upper and lower sections of the tower outer wall are heated and insulated with transparent conductive films (manually controlled), and the heating power is 250W each.
3. Tower head: automatic reflux ratio control, coil condenser, the top condenser of the tower is a serpentine condenser with an oil-water separator structure (with swing reflux), which can use both phase-split reflux and mixed-phase reflux. Reflux ratio controller: time relay, time control in seconds.
4. Glass tower kettle: volume 500mL, temperature measuring port, sampling port.
5. Heater: power 300W, integrated control.
6. Temperature sensor: Pt100, display division 0.1℃.
7. CPU: execution speed 0.64μs, memory capacity 16K, built-in Ethernet supports Modbus TCP and Ethernet/IP communication protocols; function: data processing operation.
8. Analog module: up to 16-bit resolution, total accuracy ±0.5%, built-in RS485 communication mode.
9. Temperature module: resolution 0.1℃, accuracy 0.5%, built-in RS485 communication mode.
10. 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.
11. Rated voltage: 220V, total power: 1.5kW.
12. Dimensions: 1300×500×2200mm (length×width×height), movable design, with brake wheels, high-quality aluminum alloy profile frame, no welding points, easy installation and disassembly, horizontal adjustment support casters.
13. 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. 14. Equipped with
a set of data acquisition software and a set of online industrial configuration software.
15. 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 (built-in 4 multiple-choice questions, with prompts for correct and incorrect choices) 4. Design layout: There are multiple-choice questions and calculation questions, each of which is scored, 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 recognition: It is equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), practice (built-in 8 multiple-choice questions, with prompts for correct and incorrect choices), schematic diagram (you can enter the equipment from the schematic diagram). The equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, heptafluoropropane check valve, high-pressure hose, gas check valve, safety valve, weighing alarm, electromagnetic starter, selection valve, smoke alarm, fire alarm controller.
3. Principle demonstration: Demonstrate the working principle of the gas fire extinguishing system, 3D animation demonstration, 3D model is semi-transparent, and the internal gas can be seen. 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 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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