DY-284 Sludge Settling Training Platform

Release time：2024-06-26 11:30viewed：times

1. Experimental purpose: In the secondary sedimentation tank, sludge gravity thickening tank and concentrated chemical sludge sedimentation tank in sewage
treatment, the concentration of suspended solids is relatively high, and there is a layered sedimentation phenomenon. Since the layering process is affected by factors such as the nature and concentration of suspended solids and the hydraulic conditions of the sedimentation tank, it is often necessary to use experimental methods to obt*n design parameters and guide production operations. Through this experiment, we hope to achieve the following goals: 1. Deepen the understanding of layered sedimentation; 2. Master the determination method of activated sludge sedimentation characteristic curve; 3. Understand the analysis method of solid flux method. 2. M*n technical indicators and parameters: 1. Ambient temperature: 5℃～40℃ 2. Sedimentation column Φ100mm×1400mm (4 pieces), 3. 4 sets of st*nless steel agitators in the sedimentation column, 4. Device dimensions: 800mm×700mm×2000mm, 5. 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: white PP board material, thickness 10mm, 500×400×500mm, a dr*n valve is installed on the bottom plate to facilitate water dr*nage; 2. Equipped with 1 raw water tank stirring motor , 1 set of 304 st*nless steel stirring paddle; (power 15W, speed 120rpm), (including 1 speed regulator) 3. 1 set of sludge settling column, including speed regulating stirring device installed in the column, 16 copper sampling ports, made of transparent plexiglass, with wall thickness of 6mm, Ø100×1500mm; 4. 1 high-level water tank, made of transparent plexiglass, with thickness of 10mm, 400×400×400mm 5. 1 set of 304 st*nless steel lifting water pump, flow rate: 16~19 (L/min), head: 2.7~3.4 (m), power 120W; 6. 5 stirring motors, 5 sets of 304 st*nless steel stirring paddles; (power 15W, speed 120rpm), (including 5 speed regulators) 7. Power control system: 1 double-sided matte dense-gr*ned plastic-sprayed electric control box, leakage protector (Delixi brand), voltmeter, lockable push button switch, wire pipe, etc. 8. Matching UPVC connecting pipes and valves (Zhongc* brand). 9. St*nless steel frame test bench (30mm×30mm st*nless steel square tube, with casters for universal wheels with locking feet) etc. 10. Virtual simulation software for electrical installation of building and intelligent building Based on unity3d design, 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, the contents are 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). 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). The 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, selection valve, smoke alarm, fire alarm controller. 3. Principle demonstration: 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, correct and wrong choices are prompted) 4. Design 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: 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. Similar products:

ZR-285 type
Layered sedimentation experimental device
( mechanical reaction)

M*n parameters and configuration:
4 sedimentation columns Φ100mm×1400mm, 4 sets of st*nless steel agitators in the sedimentation columns, device dimensions: 1000×800×2000mm
, power supply 220V, power 370W. Configuration: 4 sedimentation columns made of plexiglass, 1 high-level water tank, 5 sets of speed-regulating motor agitators, 5 speed regulators, 1 batch of sampling ports, 1 PVC water distribution tank, 1 st*nless steel submersible pump, 1 electric control box, leakage protection switch, push button switch, connecting pipes and ball valves, st*nless steel stand with movable wheels, etc.

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