DYHGGY-30 Neighbors of Peribylene oxidiablybenzene-oxytic acid anhydride training platform
Release time：2024-06-06 23:30viewed：times
Device functions
1. Be familiar with the principles and methods of producing oxygen-cont*ning organic compounds by gas-phase catalytic oxidation.
2. Master the experimental technology of gas-solid phase catalytic reaction.
3. Understand the importance of catalysis in chemical synthesis.
It is m*nly equipped with
tubular reactors, oil-water separators, vaporizers, oil-free *r compressors, metering pumps, mixers, raw material tanks, first traps, and second traps. Collector, first condenser, second condenser, gas rotameter, pressure gauge, temperature control instrument, st*nless steel frame and instrument control cabinet .
Utilities
Water: The device requires cooling water and has its own interface to the tap water pipe.
Electricity: voltage AC220V, power 4.0KW, standard single-phase three-wire system. Each laboratory needs to be equipped with 1 to 2 grounding points (safety ground and signal ground).
Experimental materials: O-xylene, purity 99%; catalyst m*nly composed of vanadium pentoxide and titanium dioxide.
Technical parameters
1. Tubular fixed bed reactor: st*nless steel bubble tower reactor, reaction tube diameter: φ60mm, length: 350mm, divided into two stages of heating, total power: 2.0KW, heating form: silicon carbide furnace tube + metal inner Lining, maximum operating temperature: 600℃.
2. Gas buffer tank: made of 304 st*nless steel, capacity 2L.
3. Oil-free gas compressor: rated exhaust pressure: 0.6MPa, rated exhaust flow: 0.2-1.2m3/h, power: 750W.
4. The condenser is a st*nless steel tube type, ф76×250mm, made of 304 st*nless steel, quantity 2.
5. Trap: ф70×100mm, made of quartz glass, quantity 2 pcs.
6. Oil-water separator: ф50×150mm, made of 304 st*nless steel, quantity 1 pc.
7. Flowmeter: Gas rotor flowmeter 60-600L/h, observe and control the feed flow.
8. Feeding pump: peristaltic pump, speed range: 0.1~100rpm, flow rate: 0.2-30ml/min, quantity: 2 units.
9. Pipeline valves: 304 st*nless steel precision tubing and valves.
10. Pressure measurement: Diffused silicon pressure transmitter, measuring range 0~0.4MPa, aviation plug-in lead makes disassembly more convenient, fast and firm, processing module chip, anti-impact damping design, components use silicon wafer to ensure the long-term stability of the product sex.
11. Temperature measurement and control system: including heating device, pressure regulating device, temperature sensor , temperature control instrument, etc. Temperature control sensor: Uses K-type thermocouple temperature measurement, st*nless steel probe, digital display, accuracy level ±0.1%; Temperature control instrument: The input adopts a digital correction system, with built-in nonlinear correction tables for commonly used thermocouples and thermal resistors, making the measurement accurate and stable. The product has been tested by a third-party authoritative organization and obt*ned the CE certification mark.
12. One set of temperature intelligent display system: advanced modular design, measurement accuracy of 0.25 levels, and resolution of 0.1°C.
13. Contactors, switches, leakage protection *r switches.
14. All operations, display, adjustment and control of temperature, pressure and flow are all performed on the control panel.
15. Overall dimensions: 1500×550×1700mm (length×width×height), 304 st*nless steel frame, with movable casters and locking feet.
16. Engineering identification: It includes equipment tags, pipeline flow direction arrows and logos, valve tags and other engineering equipment concepts, so that students can be in a safe experimental operation environment, learn to recognize engineering pipeline signs, and cultivate students' engineering skills. concept.
17. Virtual simulation software for electrical installation of building buildings and smart buildings. Based on unity3d design, users can choose different interactive interface sizes according to computer configuration, and can choose from six image quality levels. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, and the content is as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment awareness: equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), and exercises (Built-in 6 multiple-choice questions, prompts for correct and incorrect choices), schematic diagram (can be entered into the device from the schematic diagram). Equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pipe pressure gauge, high water tank, Wia control cabinet, pressure stabilizing tank, flow switch, terminal water testing device, dr*nage facilities, water pump connection alarms, hydraulic alarms, delayers, wet alarms, butterfly valves, check valves, fire pumps, safety pressure regulators, and fire pools. 3. Principle display: Show the working principle of the wet alarm system, three-dimensional animation demonstration, the three-dimensional model is translucent, and the internal water flow can be seen. Equipped with a 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 question 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 awareness: equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (built-in 8 multiple-choice questions, with prompts for correct and incorrect choices), Schematic diagram (access to the device from the schematic diagram). Equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, heptafluoropropane one-way valve, high-pressure hose, gas one-way valve, safety valve, weighing alarm, electromagnetic starter, selection valve, smoke alarm, fire Alarm controller. 3. Principle display: Demonstrate the working principle of the gas fire extinguishing system, three-dimensional animation demonstration, the three-dimensional model is translucent, and the internal gas can be seen. Equipped with practice module (built-in 3 multiple-choice questions, with prompts for correct and incorrect choices)
4. Design and layout: There are 6 multiple-choice questions, each question is scored. After submission, the correct answer and score will be displayed.
C. Escape drill: Teaching is conducted in the form of fun games. Escape from the burning room within a limited time. Choose Mistakes will go directly to the score interface.
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