zopHGGY-19 ultrafiltration membrane separation experimental device

Ultrafiltration membrane separation experimental device, membrane separation efficiency determination training platform Polypropylene mesoporous fiber, pore size: 0.01-0.3μm, porosity: 50%-55%, molecular weight cutoff: 50,000, can achieve sterile filtration. Operating temperature: 44℃-73℃

Device function:
1. Determination of membrane separation efficiency; understanding of the separation process of membrane separation.
2. Further understanding of the internal structure of the membrane assembly by analyzing the membrane assembly.
3. Determination of the relationship between the removal rate of salt (solute) and the change in operating pressure.
M*n configuration:
washing water tank, filtrate tank, water pump, ultrafiltration assembly, pressure gauge, liquid flow meter, high-quality aluminum alloy profile frame.
Utilities:
Water: The device comes with a water tank and is connected to tap water. During the experiment, the water tank is pumped into the system 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 or polyethylene glycol, external equipment: spectrophotometer
Technical parameters:
1. Operating environment: temperature 0-40℃, relative humidity: ≤90%RH, power supply: voltage 220V; power 370W.
2. Ultrafiltration membrane assembly: polypropylene mesoporous fiber, pore size: 0.01-0.3μm, porosity: 50%-55%, molecular weight cutoff: 50,000, aseptic filtration can be achieved. Operating temperature: 44℃-73℃; maximum working pressure: 4Kg/cm2.
3. Activated carbon filter: specification: Φ100×400mm, the filter medium is activated carbon.
4. Liquid distribution tank: 60L, 304 st*nless steel. Washing tank: 60L, 304 st*nless steel.
5. Water pump: st*nless steel centrifugal pump, flow rate: 1m3/h, head: 30m, power: 370W.
6. Flowmeter: liquid flow 16-160L/h and 10-100L/h.
7. Pipeline: transparent, wall thickness ≥2.0mm, transparent visible material.
8. Chint Electric: contactor, light switch, leakage protection *r switch.
9. Dimensions: 1200×500×1700mm (length×width×height), movable design, with brake wheels, high-quality aluminum alloy frame, no welding points, easy installation and disassembly, horizontal adjustment support casters.
10. 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 to recognize engineering pipeline identification, and cultivate students' engineering concept. 11. 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, as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment recognition: It has 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 schematics (you can enter the equipment from the schematics). Equipment includes: sprinkler, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pressure gauge, high-level water tank, Weiya control cabinet, pressure regulating tank, flow switch, terminal water test device, dr*nage facilities, water pump connector, hydraulic alarm, delay, wet alarm, butterfly valve, check valve, fire pump, safety pressure regulating valve, fire water pool. 3. Principle display: Display the working principle of the wet alarm system, 3D animation demonstration, 3D model is semi-transparent, and the internal water flow can be seen. Equipped with exercise module (4 built-in multiple-choice questions, both correct and wrong choices are prompted) 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 cognition: 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, both correct and wrong choices are prompted), and schematic diagram (you can enter the equipment from the schematic diagram). Equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, HFC-227 one-way valve, high-pressure hose, gas one-way valve, safety valve, weighing alarm, electromagnetic starter, selector valve, smoke alarm, fire alarm controller. 3. Principle display: 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.