DYHGGY-28 ion exchange training platform
Release time：2024-06-16 07:00viewed：times
Device function
1. Understand the process of water treatment by ion exchange ;
2. The device adopts a series composite bed, which can realize operations such as exchange water production, backwashing, regeneration, and forward washing;
3. The flow state of the experimental medium in the pipeline is clearly visible throughout the process.
4. Learn how to use a conductivity meter to analyze pure water.
M*n configuration
Anion and cation exchange columns, acid and alkali resistant pumps, ion exchange resins, liquid rotor flowmeters, raw water tanks, fresh water tanks, concentrated water tanks, regeneration liquid dosing devices, anti-corrosion engineering plastic transparent pipe valves, conductivity meters, high-quality aluminum alloy profile frames
Utilities
Water: The device comes with a water tank and is connected to tap water. During the experiment, the water is pumped into the system by the water tank circulation pump for circulation.
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).
Experimental materials: tap water
Technical parameters
1. Operating environment: temperature 0-40℃, relative humidity: ≤90%RH, power supply: voltage: 220V; current: 15A.
2. St*nless steel booster drive pump: head 12m, power 260W.
3. Exchange column: ion exchange column is made of plexiglass: size Φ60×700mm, equipped with ion exchange resin.
4. Water tank: 60L, high-quality transparent material.
5. Filter: 10-inch coarse filter, equipped with 5μm microporous membrane folded filter element, quantity 1
6. Rotor flowmeter: 6~60L/h, water
7. Pressure on-site display: shockproof pointer pressure gauge, range 0~0.4MPa.
8. Rotor flowmeter: raw water flow 40~400L/h, fresh water flow 16-160L/h, concentrated water flow 16-160L/h.
9. Conductivity meter: 0~2000μs/cm, online detection of pure water conductivity.
10. Pipeline: transparent, wall thickness ≥2.0mm, transparent visible material.
11. The instrument cabinet is 304 st*nless steel with plastic spray inside and outside.
12. Chint Electric: contactor, switch, leakage protection *r switch.
13. Dimensions: 1400×550×1700mm (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.
14. 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.
15. Virtual simulation software for electrical installation of building buildings and intelligent buildings 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 wrong 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 wrong 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 display: Display 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 (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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