Micro and Nano Bubble Generator

• The micro-nano bubble machine is a kind of aeration equipment that generates a large number of micro-nano bubbles under water by dissolving and re-releasing under pressure. The characteristics of high internal pressure, high surface energy and high interfacial activity can greatly improve the efficiency of water oxygenation. The micro-sodium bubbles cause water to crack at the moment when the bubbles collapse to produce high temperature, high pressure and high concentration of strongly oxidizing -OH, other Oxidizing species and transient supercritical water can decompose all pollutants in the oxidized water body, thereby effectively improving the water quality of the polluted water body and promoting the restoration of the ecosystem in the water body.
• Micro-nano bubble machine is suitable for removing suspended solids in water, separation of colloid and oil-water, separation of flocs in coagulation reaction and activated mud, separation of mixed water, etc. It is widely used in industrial wastewater, domestic sewage, black and odorous water bodies, river and lake wastewater depth processing, etc.

◊High oxygen transfer efficiency

◊ Strong oxidation

◊ Strong adsorption capacity of suspended solids

◊Activate water body

◊Activate the biological activity of animals and plants and indigenous microorganisms in water bodies

• a. It can decompose and oxidize all pollutants in the water area, purify and remove all pollutants in the bottom silt, increase the amount of dissolved active oxygen in the water, realize the thoroughness of the water area, restore and improve the self-purification ability of the water area, and maintain the purified environment of the water area for a long time.
• b. Low energy consumption and high efficiency. The characteristics of nano-bubble determine that its oxygen transfer rate is greatly improved than that of ordinary bubbles, that is, under the same aeration intensity, LJ-MNG series nano-bubble machine produces more dissolved oxygen than ordinary aerators, and has higher biochemical properties. Oxygen demand (BOD) and maximum removal of ammonia nitrogen.
• c. The main equipment is made of high-quality stainless steel and is completely resistant to various corrosive water bodies.
• d. Compared with other ordinary nano-bubble machines, LJ-MNG series nano-bubble machines are easy to construct and install, and can choose fixed bridge or floating installation. The equipment floats on the water surface, no special basic requirements, and is not affected by water level changes. There is no blockage in any pipes, pumps and valves.
• e. The equipment has good mute effect and does not affect the daily life of surrounding residents.

① An important feature of LJ-MNG series nano-bubble machine is that it is easy to install, and it is very clear and easy to understand without requiring a professional installation foundation. Be sure to ask a professional electrician to install the power supply.

② The water depth of the bottom of the water body and the working area of the motor on the water surface shall not be less than 1.50 meters.

③ Assemble the nano-bubble machine at the bottom of the pool or on the bank according to the instructions. Set two suitable fixing points with expansion nails at symmetrical positions and fix them with a cable. The other end of the cable is connected to the buoy of the nanobubble machine, and the machine is placed in a suitable position in the water body to fasten the cable.

④ The power cord should be a removable rubber sheathed waterproof cable, one of which is reliably grounded to the motor casing.

⑤ The installation depth should be strictly controlled according to the technical parameter table. The working depth cannot be adjusted arbitrarily.

⑥ Observe the motor running in the correct direction within a few seconds after turning on the machine, and adjust it in time if it is reversed.

⑦ There should be no metal wires, ropes, plastic bags and other long-fiber debris in the pool, so as to avoid winding the impeller and blocking the water inlet and other parts.

⑧ The nano-bubble machine is equipped with an electrical control system when it leaves the factory. When the control system automatically cuts off the power supply during work, it is necessary to find out the reason in time, and then start it after troubleshooting. It must not be started after short-circuiting freely.