DY-262 Oxidation Ditch Training Platform

Release time：2024-06-25 01:00viewed：times

1. Scope of application and principle:
When using oxidation ditch to treat urban sewage, no primary sedimentation tank is required. Suspended organic matter can be aerobically stabilized in the oxidation ditch, which is more economical than setting up a sludge stabilization system with sedimentation tanks and separation devices. However, in order to prevent the accumulation of inorganic sediment in the oxidation ditch, the raw sewage should be pre-treated by the screen and grit chamber. Oxidation ditch structure and process flow. This device is an oxidation ditch teaching experiment equipment. Through this experiment, we hope to achieve the following goals:
1. Master the internal structure of the oxidation ditch;
2. Understand the hydraulic characteristics, hydraulic flow and process characteristics of the oxidation ditch.
II. M*n technical indicators and parameters:
1. Ambient temperature: 5℃～40℃
2. Processed water volume: 10L/h,
3. Device dimensions: 950mm×430mm×430mm
4. Working power supply: AC220V±10%, 50Hz, single-phase three-wire system, power 200W, 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 facilitate the dr*nage of water;
2. 1 clean water tank: white PP board material, thickness 10mm, 250×350×500mm, 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. 1 set of single-ditch oxidation ditch, made of transparent organic glass, with a wall thickness of 10mm, 600×350×350mm, with aeration device
5. 1 set of anti-corrosion lifting magnetic water pump, flow rate: 16~19 (L/min), head: 2.7~3.4 (m), power 20W;
6. 1 set of aeration motor, 1 set of 304 st*nless steel impeller aeration device; (power 90W, speed 2900rpm), (including 1 speed regulator),
7. Flow measurement and regulation: 1 rotor flowmeter, (6~60L/h)
8. Power control system: 1 double-sided matte dense pattern spray-p*nted electric control box, leakage protector (Delixi brand), voltmeter, lockable button switch, wire pipe, etc.
9. Matching UPVC connecting pipes and valves (Zhongc* brand).
10. St*nless steel frame laboratory table (30mm×30mm st*nless steel square tube, with casters as universal wheels with locking feet), etc.
11. Virtual simulation software for electrical installation of building and intelligent building Designed based on unity3d, users can choose different sizes of interactive interface 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 pressure gauge, high-level water tank, Wia control cabinet, pressure regulating tank, flow switch, end 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 tank. 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 multiple-choice questions are built-in, and there are 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 are displayed after submission B. Gas fire extinguishing system 1. System overview: Overview of gas fire extinguishing system 2. Equipment recognition: There are optimal viewing angles, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, and there are prompts for correct and wrong 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 check valves, high-pressure hoses, gas check valves, safety valves, weighing alarms, electromagnetic starters, selection valves, smoke alarms, and fire alarm controllers. 3. Principle display: Display the working principle of the gas fire extinguishing system, 3D animation demonstrations, and 3D models are 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 a score, and the correct answer and score will be displayed after submission C. Escape drill: Teaching in the form of fun games, escaping from the burning room within a limited time, and wrong choices will directly enter the score interface. Similar products:

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ZR-265 type Three-channel oxidation ditch (automatic control)	Mn parameters and configuration: Processed water volume: 2~8L/h, device dimensions: 1200mm×800mm×1200mm, power supply 220V, power 300W, configuration: 1 water distribution tank, 1 set of three-channel oxidation ditch tank body, 2 sets of impeller aeration devices, 1 set of speed regulating motor device, 1 water pump, 1 liquid flow meter, 1 set of programmable automatic control, 1 electric control box, leakage protection switch, push button switch, connecting pipes and ball valves, stnless steel stand, etc.
ZR-266 type Orbal type oxidation ditch	Mn parameters and configuration: Processed water volume: 8~16L/h, device dimensions: 1500mm×900mm×1200mm, power supply 220V, power 1000W, configuration: 1 water distribution tank, 1 oxidation ditch, 1 secondary sedimentation tank, 1 water pump, 1 return water pump, 4 speed regulating motors, 4 voltage regulators, 4 Ø100 brush impellers, 1 liquid flow meter, 1 set of programmable automatic control, 1 electric control box, leakage protection switch, push button switch, connecting pipes and ball valves, stnless steel stand, etc.
ZR-267 type Three-ditch Carrousel oxidation ditch (automatic control)	Mn parameters and configuration: Processing flow: 5~10L/h, device dimensions: 1400mm×800mm×1200mm, power supply 220V, power 1000W, configuration: 1 water distribution tank, 1 water pump, 1 flow meter, 1 oxidation ditch, 1 secondary sedimentation tank, 1 reflux pump, 3 speed regulating motors, 3 voltage regulators, 3 aeration impellers, 1 set of programmable automatic control, 1 electric control box, leakage protection switch, push button switch, connecting pipes and ball valves, stnless steel stand with movable wheels, etc.

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