DY-212 Pharmaceutical Wastewater Treatment Basic Process Training Platform
Release time：2024-06-23 01:00viewed：times
1. Experimental purpose:
In order to understand the commonly used unit operation technology in pharmaceutical wastewater, master the treatment process composed of these unit operations, and observe the behavior of wastewater, sludge and *r during the treatment process, this experimental device is specially developed for scientific research and teaching of pharmaceutical wastewater treatment. The whole set of equipment is automatically controlled by a programmable time controller for the inflow, dosing, aeration, backwashing, discharge, and sewage discharge of its wastewater. Each equipment room has a sampling port to monitor the treatment effect of each section. The whole set of equipment can be used in connection or separately. The specific work flow is as follows:
2. M*n technical indicators and parameters:
1. Ambient temperature 5℃～40℃;
2. Water treatment volume 10～20L/h;
3. Designed inlet and outlet water quality:
Designed inlet water quality: COD: 10000～15000mg/L, Designed effluent water quality: COD≤300 mg/L,
Designed inlet water quality: BOD5: 5000～7000 mg/L, Designed effluent water quality: BOD5: 180～220 mg/L,
Designed inlet water quality: SS: 2000～2300 mg/L, Designed effluent water quality: pH＝6.5～8.5.
Designed inlet water quality: pH = 6.5 ~ 8.5;
4. Overall dimensions of the device: length × width × height = 5800mm × 500mm × 1700mm
5. Working power supply: AC220V ± 10%, 50Hz, single-phase three-wire system, power 1500W, safety protection: with grounding protection, leakage protection, overcurrent protection,
III. M*n configuration:
1. 1 raw water tank: white PP board material, thickness 10mm, 600×400×500mm, a dr*n valve is installed on the bottom plate to facilitate the dr*nage of water;
2. 1 clean water tank: white PP board material, thickness 10mm, 400×400×500mm, a dr*n valve is installed on the bottom plate to facilitate the dr*nage of water;
3. Equipped with 1 raw water tank stirring motor , 1 set of 304 st*nless steel stirring paddle; (power 25W, speed 120rpm), (including 1 speed regulator)
4. Primary sedimentation tank, transparent organic glass, wall thickness 7mm, Ø 250×300mm;
5. Mixing and regulating tank, transparent organic glass, wall thickness 7mm, Ø 250×300mm;
6. UASB upflow anaerobic sludge bed, transparent organic glass, wall thickness 10mm, Ø 200×2000mm; with three-phase separator,
1 set of st*nless steel heating constant temperature water bath, 1 set of heating constant temperature water jacket (generally m*nt*ned at 35-45 degrees), 1 circulating constant flow water pump (maximum head 10m, rated flow 12L/min, power 90W), 1 set of temperature control system (temperature control accuracy: ±1℃), 1 PT100 temperature sensor
; 7. Biological contact oxidation tank, organic glass, wall thickness 10mm, 400×350×650mm, with aeration device, semi-soft filler,
8. Secondary sedimentation tank, transparent organic glass, wall thickness 7mm, Ø 250×300mm;
9. Ordinary rapid filter tank, transparent organic glass material, wall thickness 10mm, 500×300×550mm, with backwashing device, sand filter material
10. Activated carbon adsorption tank, transparent organic glass material, wall thickness 10mm, 350×300×450mm, with backwashing device
11. Oxidation sterilization system, etc. Transparent plexiglass material, wall thickness 7mm, Ø 150×1000mm;
12. 1 anti-corrosion lifting magnetic water pump, flow rate: 16~19 (L/min), head: 2.7~3.4 (m), power 20W;
13. 1 ozone generator, gas production 5g/h, *r source, *r cooling, adjustable gas volume, sterilization efficiency: >99%;
14. Flow measurement and regulation: 1 rotor flowmeter, (LZS-15, range 6~60L/h)
15. Flow measurement and regulation: 1 gas flowmeter, (LZB-10, range 250~2500L/h)
16. 1 *r pump, power: 40 W, maximum gas volume: 16L/min, with 1 set of microporous aeration tubes,
17. 1 set of programmable automatic controller,
18. Laboratory table (white 10mm thick PP board),
19. Power supply control system: 1 double-sided matte dense-gr*ned spray-coated electric control box, leakage protector (Delixi brand), voltmeter, lockable push button switch, wire pipe, etc.
20. Matching UPVC connecting pipes and valves (Zhongc* brand).
21. St*nless steel frame test bench (30mm×30mm st*nless steel square tube, equipped with universal casters with locking feet), etc.
22. 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 incorrect 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, timers, wet alarms, butterfly valves, check valves, fire pumps, safety pressure-stabilizing valves, and fire water tanks.
3. Principle display: Displays the working principle of the wet alarm system, 3D animation demonstrations, 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 cognition: 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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