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Rotating body motion balancing experiment desk
Release Time : 2024-01-07 View Count : 次
Rotating body motion balancing experiment desk,Complete hybrid active sludge experimental device
The experimental desk is an intelligent visual visual vitalization experimental desk with advanced testing methods and methods and methods equipped with sensors, microcomputer, and has the advantages of advanced technology, small volume, convenient operation, and intuitive effects.
Rotating body motion balancing experiment desk,Complete hybrid active sludge experimental device
The experimental desk is an intelligent visual visual vitalization experimental desk with advanced testing methods and methods and methods equipped with sensors, microcomputer, and has the advantages of advanced technology, small volume, convenient operation, and intuitive effects.
Through experiments, students can perceptual understanding of the changes in the imbalance of the imbalance in the rotation component and the obsessive vibration caused by their forced vibrations. The principles and test methods of dynamic balance are one of the important equipment in the mechanical principles laboratory.
Experimental project content:
1. Understand and master the principle and test method of the dynamic balance of rigid rotor;
2. Familiar with the basic principles and methods of measuring dynamic parameters with sensors and their test instruments;;
3. Understand the method of processing data.
M--n technical features:
1. The swaying framework of the experimental table is inherited by the X -shaped spring sheet to form a vibration system. The weight block is magnetic. The entire experimental table is small, easy to operate, strong intuitive, and with advanced testing and computer auxiliary experiments. It is suitable for teaching experiments Essence
2. The speed of the tested rotor can be regulated in order, and the phase of the rotor speed and the unbalanced quality is measured by the photoelectric sensor; the amplitude (instantaneous angle shift) caused by the frame vibration caused by the imbalance of the rotor is obt--ned by the grating encoder. Two sets of signals
After the microcontroller testing system is sent to the microcomputer solution through the RS232 serial port, the size and orientation of the rotor imbalance of the rotor can be obt--ned.
3. Special software can not only obt--n the size and orientation of unbalanced quality, but also demonstrate the entire test processing process.
4. The appearance of the experimental table is a workplace+cabinet floor -to -ceiling structure. It is equipped with adjustable ground bolts and activity wheels, which is convenient for laboratory adjustment and layout.
5. Experimental table test performance indicators: inherent frequency ω = 3 ~ 5Hz, accuracy of 2μ, phase angle error ≤10 degrees, sensitivity 5gmm.
Rotating body motion balancing experiment desk,Complete hybrid active sludge experimental device
1. Experimental purpose:
The purpose of the dynamic model experiment of the sewage treatment structure is to cooperate with the relevant content taught by the texture of the dr--nage engineering, so that students can intuitively understand the flow of the structure, the internal structure, and the flow of water in the structure, and deepen the understanding of the content learned.
Through this experiment, I hope to achieve the following goals:
1 By observing the operation of the complete hybrid activity sludge method, deepen the understanding of the characteristics and operation rules of the processing system;
2 Through the debugging and control of the model experimental system, the basic skills of small simulation experiments are initially cultivated;
3 Familiar with and understanding the control method of the activated sludge processing system, further understand the control parameters such as sludge load, sludge age, dissolved oxygen concentration, and the role in actual operation.
2. M--n technical indicators and parameters:
1. Environmental temperature: 5 ℃ ～ 40 ℃
2. Treatment of water: 20 ～ 30L/h
3. *r an aeration: 100 ～ 300L/H
4. Design in and out of water quality:
Water inlet: BODCR 400 ~ 800mg/L Out of Water: 70 ~ 150mg/L
Inlet water: COD5 200 ~ 400mg/L Out of Water: 20 ～ 40mg/L
Water inlet: SS 00 ～ 300mg/L Out of Water: 20 ～ 80mg/L
Enter water: pH 6 ~ 9 out of water: 6 ~ 9
5. Reaction tank size: 350mm × 300mm × 400m (4),
6. Device shape size: 1800mm × 700mm × 1600mm
7. Work power supply: AC220V ± 10%, 50Hz, single -phase three -line system, power of 1500W, safety protection: ground protection, leakage protection, overcurrent protection, protection, overcurrent protection, protection, overcurrent protection, overcurrent protection,
3. M--n configuration:
1. 1 original water tank: white PP plate material, 10mm thickness, 500 × 400 × 550mm, empty valve installed on the bottom plate, which is convenient for cleaning the water;
2. 2 water tanks: white PP board, 10mm thick, 250 × 400 × 500mm, empty valve installed on the bottom plate, which is convenient for cleaning the water;
3. 1 set of paddles from the original water tank mixing motor, 304 st--nless steel mixing paddle; (power 25W, speed 120rpm), (including 1 tone speeder)
4. 4 sets of combined reaction aeration tanks, aerated aeration device, transparent organic glass material, thickness 10mm, 300 × 300 × 350mm;
5. 1 high -level water tank, transparent organic glass material, 10mm thickness, 400 × 350 × 400mm;
6. 1 of anti -corrosion pumps and flow of magnetic water pumps, flow: 16 ～ 19 (L/min), r--sing: 2.7 ～ 3.4 (m) power 20W;
7. 1 --r compressor (power supply 220V, power 550W, exhaust volume 36L/min, pressure 0.4-0.8MPa; gas volume 8L)
8. Traffic measurement and adjustment: 4 gas flowmeters, (LZB-10, range of 100 ~ 1000L/h)
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