DY-315 Aeration Tank Experiment Platform

Release time：2024-06-29 11:30viewed：times

1. Experimental purpose:
The long corridor aeration tank usually consists of one to four corridors.
This equipment is designed according to three corridors. It requires the influent to flow evenly and be equally aerated. The mixed liquid is violently agitated to promote the reproduction and growth of microorganisms in the activated sludge, thereby removing organic matter or cert*n specific inorganic matter in the wastewater. This is the most primitive operation mode and theoretical basis, that is, the working condition of the common aeration tank. The aeration tank working in this way is called a plug flow aeration tank.
Generally represents the growth curve of activated sludge in the common aeration tank. The specific position of the curve endpoints a and b is determined by the sludge loading rate:
2. M*n technical indicators and parameters:
1. Ambient temperature: 5℃～40℃
2. Processed water volume: 20～30L/h L/h
3. Corridor aeration retention time: 7h
4. Sedimentation tank retention time: 1.5～2.5h
5. Gas-water ratio: 20～40∶1
6. Designed inlet and outlet water quality:
Inlet and outlet
BOD5 180～360mg/L 18～36 mg/L
CODCY 360～700mg/L 36～70 mg/L
SS 80～160mg/L 8～16 mg/L
pH value 6～8 6～8
7. Device dimensions: 1600mm×500mm×1300mm,
8. Working power supply: AC220V±10%, 50Hz, single-phase three-wire system, power 800W, safety protection: with grounding protection, leakage protection, overcurrent protection,
III. M*n configuration:
1. 1 raw water tank: white PP board material, thickness 10mm, 400×400×500mm, a dr*n valve is installed on the bottom plate to dr*n the water conveniently;
2. 1 clean water tank: white PP board material, thickness 10mm, 200×400×500mm, a dr*n valve is installed on the bottom plate to dr*n the water conveniently;
3. Equipped with 1 raw water tank stirring motor and 1 set of 304 st*nless steel stirring paddle; (power 25W, speed 120rpm), (including 1 speed regulator)
4. 1 set of translational push flow aeration tank, transparent plexiglass material, wall thickness 10mm, 600×350×400mm, including aeration device,
5. 1 set of vertical flow secondary sedimentation tank, made of transparent organic glass, with a wall thickness of 7mm, Ø250×400mm,
6. 1 set of anti-corrosion lifting magnetic water pump, with a flow rate of 27-32 (L/min), a head of 3.1-4.3 (m), and a power of 30W;
7. 1 set of push flow motor, 1 set of 304 st*nless steel stirring paddle; (power 90W, speed 2800rpm), (including 1 speed regulator),
8. 1 set of *r pump, power: 40 W, maximum gas volume: 16L/min,
9. 1 set of anti-corrosion sludge return pump, with a flow rate of 16-19 (L/min), a head of 2.7-3.4 (m), and a power of 20W;
10. Flow measurement and regulation: 1 water inlet flow meter, (6-60L/h)
11. Flow measurement and regulation: 1 gas flow meter, (250-2500L/h)
12. Power supply control system: 1 double-sided matte dense pattern spray-coated electric control box, leakage protector (Delixi brand), voltmeter, lockable push button switch, wire pipe, etc.
13. Matching UPVC connecting pipes and valves (Zhongc* brand).
14. St*nless steel frame test bench (30mm×30mm st*nless steel square tube, equipped with casters for universal wheels with locking feet), etc.
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, 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), schematic diagram (you can enter the equipment from the schematic diagram). The equipment includes: sprinkler, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pipe pressure gauge, high-level water tank, weiya control cabinet, pressure regulating tank, flow switch, terminal water testing device, dr*nage facility, water pump connector, hydraulic alarm, delay device, wet alarm, butterfly valve, check valve, fire pump, safety pressure regulating valve, fire water pool. 3. Principle demonstration: Demonstrate 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 practice module (4 built-in multiple-choice questions, with prompts for correct and wrong 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 recognition: It has the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in 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: nozzles, HFC-227 storage bottles, bottle head valves, heptafluoropropane one-way valves, high-pressure hoses, gas one-way valves, safety valves, weighing alarms, electromagnetic starters, selection valves, smoke alarms, and fire alarm controllers.
3. Principle display: It shows the working principle of the gas fire extinguishing system, with a three-dimensional animation demonstration. The three-dimensional model is semi-transparent, and the internal gas can be seen. Equipped with an exercise module (3 built-in multiple-choice questions, with prompts for correct and incorrect choices)
4. Design layout: There are 6 multiple-choice questions, each of which is scored. The correct answer and score will be displayed after submission.
C. Escape drills: Teaching is carried out in the form of fun games. Escape from the burning room within a limited time. If you make a wrong choice, you will directly enter the score interface.
Similar products:

ZR-351 type
Plug flow aeration tank

Parameters and m*n configuration:
ambient temperature: 5℃～40℃, water treatment volume: 20～30L/h, device dimensions: 1900mm×500mm×1300mm, power supply 220V, power 500W, configuration: 1 water distribution tank, 2 water pumps, 1 primary sedimentation tank, 1 translational push flow aeration tank, 1 vertical flow secondary sedimentation tank, 1 disinfection box, 1 vortex *r pump, 1 rotor flowmeter, 1 gas flowmeter, 1 electric control box, leakage protection switch, push button switch, connecting pipes and ball valves, st*nless steel stand with movable wheels, etc.

Previous：DY-311 reaction pool experimental platform

Next：DY-319 CAF Cavitation Air Flotation System Training Platform