Bio adsorption technology training desk

Bio adsorption technology tr--ning desk,Vertical electronic electronic tr--ning device

1. Experimental principles and purposes:

Adsorption regeneration method is also called contact stability or bi adsorption method. The m--n characteristic of this operation method is the two processes of degradation of active sludge -degradable organic matter -the initial adsorption and biological metabolism are built in one structure. After the regeneration, the active sludge and the sewage enters the adsorption pool together. In the adsorption tank, the adsorption pool is fully mixed through 30 to 60min to complete the adsorption process. To the regeneration pool, complete the biological metabolism process, restore the activity sludge recovery and adsorption performance, and then enter the adsorption pool for the next cycle. A structure is built in the adsorption pond and the regeneration pool, which is carried out in two sections.  

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Treatment of water: 10L/H,

3. Device shape size: 1600 × 500 × 1400mm,

4. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, 500W power, safety protection: ground protection, leakage protection, overcurrent protection

2. M--n parameters and configuration:

1. 1 raw water tank: white PP plate material, 10mm thickness, 400 × 400 × 500mm, and the bottom plate installation valve to facilitate the cleaning of the water;

3. 1 water tank: white PP plate material, 10mm thickness, 350 × 350 × 400mm, installation valve installation of the bottom plate, which is convenient for cleaning the water;

3. With 1 set of original water tank mixing motors, one set of 304 st--nless steel mixing paddles; (power of 25W, speed 120rpm, 1 tuneing speeder),

4. 1 combination of attached pools, transparent organic glass material, 10mm wall thickness, 500 × 300 × 500mm, 1 set of aeration devices,

5. 1 regenerative pool, transparent organic glass material, wall thickness 10mm, 300 × 250 × 500mm,

6. 1 sinking pond, transparent organic glass material, wall thickness 8mm, ø250 × 350mm,

7. Two magnetic pumps for corrosion corrosion, traffic: 16 ～ 19 (L/min), r--sing: 2.7 ～ 3.4 (m) power 20W

Bio adsorption technology tr--ning desk,Vertical electronic electronic tr--ning device

I. Overview:

This experiment and tr--ning comprehensive device can complete course experiments such as "electrical engineering" and "electrician principle", and can also complete the tr--ning of "electrical skills tr--ning", "electrical tr--ning", "power drag control line and skills tr--ning" It can also be expanded for experimental tr--ning such as PLC programming control, frequency conversion technology and other courses. The experimental part is completed on the porous universal experimental board. It can complete experimental projects such as DC, oscillation, magnetic circuit circuit, computing amplifier, rectifier circuit, and large -circuited DC circuit. The tr--ning assessment section is completed on the mesh board, close to the industrial site, strong hands -on ability, flexible tr--ning methods, can complete "use of tools and instrument", "basic skills tr--ning for electricians", "electric motor installation, m--ntenance and fault treatment" , "The installation, debugging and m--ntenance of the basic control lines of the motor", "Fault analysis and processing of commonly used production machinery and electrical control lines" and other tr--ning assessment items. This device is applicable to the ideal product of the existing laboratory of high, medium, vocational schools and technical schools.

2. Features:

1. It can complete electrical experiments and conduct electrical tr--ning assessments, greatly saving experimental rooms and managers.

2. Part of the component of the experiment is transparent and good intuitive. The lid and the box body adopt a more scientific pressure card structure, which is convenient for m--ntenance and disassembly. The component box is inserted into an experimental circuit on the porous universal experiment board. The method is flexible, so that the knowledge learned is flexibly used and quickly mastered.

3. The tr--ning section is completed on the mesh board. It is convenient, flexible, convenient to replace, close to the industrial site, easy to expand tr--ning functions, or carry out new tr--ning programs.

4. The experimental tr--ning items are rich and the installation functions are complete.

5. There is a voltage -type current leakage protector, and there is a single -chip machine to automatically monitor the overload or short circuit throughout the process. Once the power supply can be automatically cut off, the working power supply can be started ag--n after the f--lure is eliminated. It can ensure the safety of equipment and operators.

3. Technical performance:

1. Work power: Three -phase and four lines (or three -phase and five lines) ～ 380V ± 5%50Hz

2. Temperature: -10 ℃ ～ 40 ℃, relative humidity <85%(25 ℃)

3. Device capacity: <1kva

4. Weight: 200kg

Fourth, function composition

1. Power and parameters:

1.1 Input Power: Three -phase and four -line power supply, the signal light is on when entering

1.2 Power output: After the total power supply is turned on, press the start button, the three -phase and four -line AC power output, there is a 450V AC voltage gauge indicating the output voltage. There are 0/1 switches to control the output of the three -phase power supply separately.

1.3 DC power supply: 0 ～ 240V continuously adjustable AC power output, with instructions. The output maximum current is 2A, and the output of 0-250V DC power supply (equipped with a 0.5kva single-phase pressure regulator)