Reverse osmosis membrane pure water experimental device

1. Pressure power components use st--nless steel multi -level high -pressure centrifugal pumps. It has the advantages of high pressure, high efficiency, corrosion resistance, and strong self -absorbing ability. Pressure and flow can be freely adjusted.

2. The overall structure is compact, the operation is simple, and the running volume is small.

3. The system adopts transparent plastic pipelines and accessories, with high pressure, corrosion resistance, and sealing.

Device function:

1. The device is centered on reverse osmosis membrane technology, including pre -processing (including multi -medium, activated carbon adsorption and microtic filtration filtering), reverse osmosis device, and has a typical membrane separation legal preparation of pure water.

2. The device reflects the working principle of reverse osmosis membranes, which can be taught for process operations such as water inlet, concentrated liquid, and pure water.

3. The device can detect the indicators of raw water, first -level water, and secondary water production online.

4. High -pressure pumps, as the teaching unit of power components, cultivate students to understand the principles and actual operation processes.

M--n configuration:

Double -stage low -voltage reverse osmosis membrane, fully automatic pre -filtration, drug pump, glass fiber reinforcement cont--ner, water tank, supercharged pump, high -pressure pump, microfiltration component, pressure gauge, liquid flowmeter, pipeline, valve, high -quality aluminum alloy Development framework.

public facilities:

Water: The device comes with a water tank and connects tap water. During the experiment, the water tank was pumped into the system and was used by the cycle.

Electric: voltage AC380V, power 2.0kW, standard three -phase and four -line system. Each laboratory needs to be configured with 1-2 connection locations (safe and signaling).

Experimental materials: tap water or polyethylene glycol.

1. Equipment overview

       This tr--ning box is m--nly composed of aluminum alloy cases, various small standard industrial pneumatic elements, electrical control parts, and other. The structure is compact, light and practical. Students can connect the --r circuit and electrical control circuit. It can open tr--ning programs such as the identification of pneumatic elements and electrical components, pressure control circuits, direction control circuits, speed control circuits, and sequential action circuits. Can be brought into the classroom for demonstration experiments, suitable for tr--ning and teaching needs for courses such as hydraulic and pneumatic transmission technology in vocational colleges.

Micro ---r compressor (self -provided by customers),

Power supply voltage: AC 220 V ± 5%, 50Hz;

Control voltage: DC24V;

Working environment temperature: -5 ℃ ～ 40 ℃;

Safety protection measures: safety meets relevant national standard standards;

Dimensions (length × width × height): 550mm × 370mm × 230mm;

2. Basic tr--ning circuit

1. Single -action cylinder replacement circuit

2. The transition circuit of the dual -action cylinder

3. Single -action cylinder speed control circuit

4. Dual -action cylinder one -way speed regulation circuit