Microporous aeration Roots blower The air is pressed into the gas transmission pipeline, sent into the microporous tube, and dispersed into the water in the form of microbubbles. The microbubbles rise and float from the bottom to make the oxygen fully dissolved in the water, which can also cause the rotation and up and down flow of the water flow, so that the oxygen rich water in the upper layer of the pond can be brought into the bottom layer, realizing the uniform oxygen increase of the pool water. ? Structure installation Micro pore nano aeration facilities are mainly composed of host (motor), Roots blower (speed 1400/min), gas storage buffer device (PVC plastic pipe), branch pipe (PVC plastic or rubber hose), aeration pipe (micro pore nano aeration pipe), etc.
Host (power vs Roots blower Matching) The belt drives the roots blower, which is connected to the gas storage buffer device, the storage buffer device is connected to the main pipe, the main pipe is connected to the branch pipe, and the branch pipe is connected to the aeration pipe. ? Parameter details: Parameter Table of Air Pressure, Flow and Power of Micro porous Aeration Roots Blower model
(Micro porous aeration Roots blower) | Air volume range
（m?/min） | Motor power range
(kw) | Outlet diameter | Fan weight
（KG） | Pressure range | Voltage |
| Sr50 | 0.65-2.13 | 0.75-4 | DN50 | 87-119 | 9.8kp-58.8kp | 380V |
| Sr65 | 0.94-3.00 | 0.75-5.5 | DN65 | 98-145 |
| Sr80 | 2.34-5.22 | 2.2-7.5 | DN80 | 156-200 |
| Sr100 | 3.25-8.05 | 2.2-15 | DN100 | 190-297 |
| Sr125 | 5.35-11.7 | 3-18.5 | DN125 | 285-401 |
| Sr150 | 10.37-27.15 | 7.5-45 | DN150 | 471-706 |
| Sr175 | 19.65-38.67 | 11-75 | DN175 | 601-1090 |
| Sr200 | 27.65-57.14 | 15-90 | DN200 | 975-1490 |
| Sr-225 | 32.95-70.56 | 18.5-110 | DN225 | 1080-1845 |
| Sr-250s | 35.83-76.72 | 18.5-132 | DN250 | 1115-1936 |
| Sr-250/300 | 61.4-114.8 | 30-160 | DN250/300 | 1843-2761 |
| Sr-300L/300L1 | 104.1-183.6 | 37-200 | DN300 | 2031-3440 |
| Sr-350/350L | 105.5-226 | 37-280 | DN350 | 3870-5700
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(Note: This form is only for reference. If you need to order, please contact the phone at the top right corner of the website. After technical analysis, it will be customized according to the actual situation)
? Installation mode: 1. Disk installation method. Use 4-6 mm diameter steel bars to bend into a plate frame, and fix the aeration pipe on the plate frame. The total length of the plate frame is 15-20 meters, and 3-4 aeration plates are installed per mu. The plate frame needs to be fixed at the bottom of the pool, 10-15 cm away from the bottom of the pool. Each mu is equipped with a blower power of 0.1-0.15 kW.
2. Strip installation method. The total length of the aeration pipe is about 60 meters, the pipe spacing is about 10 meters, the height difference is no more than 10 cm, and it is fixed at the bottom of the pool, 10-15 cm away from the bottom of the pool. Each mu is equipped with a blower power of 0.1 kW. ? Advantages ? Efficient oxygenation
The micro bubbles generated by microporous aeration have a large contact surface with water in the water body, low floating velocity, long contact time, and high oxygen mass transfer efficiency.
? Low oxygen increasing cost
With microporous oxygen increasing device, the mass transfer efficiency of oxygen is extremely high, which can rapidly increase the dissolved oxygen in water. Its energy consumption is less than a quarter of the traditional oxygen increasing device, which can greatly save the cost of electricity (diesel). If a 2.2KW microporous aeration device is configured, it can ensure the emergency oxygen increase required for 8-15 mu of precision breeding pond or 1000-2000 square meters of bait cage.
? Activated water
Since the microporous aeration pipe (plate) is installed at the bottom of the pond with a water depth of 1.0-3.0M or suspended at the bottom of the cage with a water depth of 3.0-4.0M, the tiny and slowly rising bubble flow is like turning the water body into a slowly flowing river, so that the surface water body and bottom water body can increase oxygen evenly at the same time. Sufficient dissolved oxygen can accelerate the decomposition of organic matter such as fat mud, scattered and surplus food and fish excreta deposited at the bottom of the water body, and transform them into microorganisms, so as to restore the self purification function of the water body, establish a natural water ecosystem, and make the water live.
? Realize ecological breeding and ensure breeding benefits Continuous micropore aeration increased oxygen, the self purification ability of water body was restored and improved, the natural balance of bacteria and algae was built, the natural ecology of water body was built, the viability of breeding population was steadily improved, and the breeding benefits were fully guaranteed.
? High safety and environmental protection performance
The microporous aeration and oxygenation device is installed on the land or on the aquaculture raft, which has good safety performance and will not cause any pollution to the water body. While other microporous aeration devices work in the water, which is easy to leak electricity and potentially harmful to people, fish and shrimp.
