DY-232 filter tank training platform

Release time：2024-06-23 23:30viewed：times

1. Experimental purpose:
Biological filter is m*nly used to remove dissolved organic pollutants from sewage. It is a widely used aerobic biological treatment method after the activated sludge method. The mass transfer rate, biochemical reaction rate, number and species of microorganisms during the treatment process are related to factors such as the nature, concentration, and filter depth of organic pollutants. Necessary design parameters can be determined through model
testing. Through this experiment, we hope to achieve the following goals:
1. Understand the cultivation method of biofilm;
2. Master the test method for measuring coefficients K, m and n.
2. M*n technical indicators and parameters:
1. Ambient temperature: 5℃～40℃
2. Treatment water volume: 0.5m3/h
3. Designed inlet and outlet water quality:
inlet BOD5 150～300mg/L, effluent 15～30 mg/L
Inlet water COD 250～500mg/L Outlet water 25～40 mg/L
Inlet water SS 80～150mg/L Output water 10～15 mg/L Inlet water
pH 6～9 Output water 6～9
4. Tower tube size: Φ150mm×2000mm
5 , Device overall dimensions: 700mm×450mm×2200mm,
6. Working power supply: AC220V±10%, 50Hz, single-phase three-wire system, power 500W, safety protection: with grounding protection, leakage protection, overcurrent protection,
3. M*n configuration:
1. 1 raw water tank: made of white PP board, 10mm thick, 400×400×500mm, with a vent valve installed on the bottom plate to facilitate water dr*nage;
2. 1 clean water tank: made of white PP board, 10mm thick, 300 ×400×500mm, a vent valve is installed on the bottom plate to facilitate water dr*nage;
3. Equipped with 1 original water tank stirring motor and 1 set of 304 st*nless steel stirring paddles; (power 25W, speed 120rpm), (including 1 speed regulator )
4. 1 set of tower biological filter, made of transparent plexiglass, wall thickness 8mm, Ø 150×1300mm; (including 1 batch of polypropylene plastic balls, 1 set of water distributor),
5. 1 set of exchanger, transparent Made of plexiglass, wall thickness 6mm, Ø 150×250mm;
6. 1 set of inclined plate sedimentation tank, made of transparent plexiglass, wall thickness 10mm, 250×200×300mm;
7. 1 booster water inlet pump, power supply: 220 V , power 370W,
8. Flow measurement and adjustment: 1 rotameter, (0.1~1m3/h)
9. Power control system: 1 double-sided matte dense pattern spray plastic electric control box, leakage protector (Deli Western brand), voltmeter, lock button switch, wire pipe, etc.
10. Matching UPVC connecting pipes and valves.
11. The virtual simulation software for electrical installation of building buildings and smart buildings is based on unity3d design. Users can choose different interactive interface sizes according to computer configuration, and six levels of image quality are av*lable. 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, and 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: Show 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 a practice module (built-in 3 multiple-choice questions, with prompts for both correct and incorrect choices) 4. Design and layout: There are 6 multiple-choice questions, each question is scored, and the correct answer and score will be displayed after submission. C. Escape drill: adopted Teaching is conducted 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-233 circular biological filter (rotating water distribution)	set	Mn parameters and configuration: water treatment volume: 0.5 m3/h, plexiglass filter size: Φ500mm×400mm, device dimensions: 750mm×600mm×1300mm, power supply 220V, power 200W, configuration: 1 set of transparent plexiglass biological filter , 1 set of polypropylene plastic balls, and equipped with 1 water tank, 1 water pump, 1 set of rotary water distributor, 1 flow meter, electric control box, leakage protection switch, button switch, connecting pipes and ball valves, with moving wheels Composed of stnless steel bench, etc.
ZR-333 biological trickling filter	set	Mn parameters and configuration: water treatment volume: 20-50L/h, device dimensions: 1200mm×800mm×2000mm, power supply 220V, power 300W, configuration: 1 water distribution tank, 1 water pump, biological aeration filter (with Ø10 round ceramic ring packing), 1 r compressor, 2 rotor flow meters, 2 gas flow meters, 1 electric control box, leakage protection switch, button switch, connecting pipes and ball valves, st*nless steel bench with moving wheels, etc. .
ZR-335 aerated biological filter	set	Mn parameters and configuration: water treatment volume: 0.5- 0.8m3/h, device dimensions: 1100mm×500mm×1700mm, power supply 220V, power 400W, configuration: 1 water distribution tank, 1 water pump, aerated biological filter (with Ø38 round Universal packing), 1 r compressor, 1 rotor flow meter, 1 gas flow meter, 1 electric control box, leakage protection switch, button switch, connecting pipes and ball valves, st*nless steel stand with moving wheels, etc. .

Previous：DY-231 Integrated membrane filtration and reverse osmosis training platform

Next：DY-234 Hydrolysis Acidification Tank Training Platform