Compared with other types of high-pressure fans, roots fans mainly have the characteristics of simple structure, convenient maintenance, economic and durable operation. They are more suitable for small occasions, such as breeding and oxygen enrichment. The roots blower is better for small and medium-sized sewage treatment fans. It is cheaper than imported leather, flexible and practical, and has a wide range of uses. It can replace the air pump, and its efficiency is higher than that of the air pump. The oxygenation effect of breeding oxygenation equipment is better than that of other oxygenation equipment. Let's take a look at the advantages of Roots blower in aquaculture.

水產(chǎn)養(yǎng)殖羅茨風(fēng)機優(yōu)點：

Advantages of Roots blower for aquaculture:

1.省電。羅茨風(fēng)機進行結(jié)構(gòu)設(shè)計簡單，維護管理方便，使用以及壽命長，整機振動小。羅茨風(fēng)機已被研究證明自己具有一個良好的增氧。與傳統(tǒng)的增氧方法方式相比，可以通過達到我們同樣的效果，可以為了節(jié)省60~80%。 2.2千瓦羅茨風(fēng)機，有效提高表面為30~40。

1. Energy saving and power saving. Roots blower has the advantages of simple structural design, convenient maintenance and management, long service life and low vibration. Roots blower has been studied and proved to have a good oxygenation. Compared with the traditional oxygenation method, we can achieve the same effect by saving 60 ~ 80%. 2.2 kW roots blower can effectively improve the surface area of 30 ~ 40 mu.

2.水產(chǎn)養(yǎng)殖根扇扇改善了水產(chǎn)養(yǎng)殖水域的生態(tài)環(huán)境。水產(chǎn)養(yǎng)殖的根扇扇在水底有大量的氣泡。當深度為2m時，霧化氣泡可擴散3-4m。直徑1.2米的水下氧盤產(chǎn)生旋轉(zhuǎn)泡，有效補氧面積為35。適當?shù)目諝饬鲃雍痛笠?guī)模接觸水，可以保證6.5mg/l水底部的溶解氧，加速有機物、等有害物質(zhì)的氧化分解。在水體的底部，水中的有害和有毒氣體。因此，改善和穩(wěn)定水質(zhì)，為魚、蝦、蟹創(chuàng)造適宜的生長環(huán)境，可以減少疾病的發(fā)生。

2. Aquaculture root fan improves the ecological environment of aquaculture waters. The root fan of aquaculture has a lot of bubbles at the bottom of the water. When the depth is 2m, the atomized bubbles can diffuse for 3-4m. The underwater oxygen tray with a diameter of 1.2m produces rotating bubbles, and the effective oxygen supplement area is 35 square meters. Proper air flow and large-scale contact with water can ensure the dissolved oxygen at the bottom of 6.5mg/l water and accelerate the oxidative decomposition of harmful substances such as organic matter and. At the bottom of the water body, remove harmful and toxic gases from the water. Therefore, improving and stabilizing water quality and creating a suitable growth environment for fish, shrimp and crab can reduce the occurrence of diseases.

3.有利于高密度耕作。 氧氣的添加增加了靜水底部的氧氣，整個水體中的溶解氧充足，提高了水體各層水產(chǎn)養(yǎng)殖對象的活性，增加了食欲，縮短了繁殖周期，為增加水體生物負荷創(chuàng)造了條件。 例如，在使用水下曝氣和曝氣的南美白蝦的培養(yǎng)中，種群密度可以是8100,000，并且產(chǎn)量可以達到約1000kg。 本發(fā)明的增氧方法可以改善和穩(wěn)定水質(zhì)和環(huán)境，減少應(yīng)激等疾病的產(chǎn)生，提高生存率，增加食欲和生長率。

3. It is conducive to high-density farming. The addition of oxygen increases the oxygen at the bottom of still water, the dissolved oxygen in the whole water body is sufficient, improves the activity of aquaculture objects in all layers of water body, increases appetite, shortens the breeding cycle, and creates conditions for increasing the biological load of water body. For example, in the culture of South American white shrimp using underwater aeration and aeration, the population density can be 8 to 100000, and the yield can reach about 1000 kg. The oxygenation method of the invention can improve and stabilize the water quality and environment, reduce the occurrence of stress and other diseases, improve the survival rate, and increase the appetite and growth rate.

4.使用方便，不同水面面積可配備不同功率的風(fēng)機。羅茨風(fēng)機可以實現(xiàn)雙池或多池氧氣，主管和旁通管易于連接和更換。

4. It is easy to use. Different water surface areas can be equipped with fans with different powers. Roots blower can realize double pool or multi pool oxygen, and the main pipe and bypass pipe are easy to connect and replace.

5.水中不會有滲漏。與傳統(tǒng)增氧機相比，水產(chǎn)養(yǎng)殖用羅茨鼓風(fēng)機在水中有一個微孔曝氣，發(fā)動機在岸上，不存在漏水的可能。

5. There will be no leakage in the water. Compared with the traditional aerator, the roots blower for aquaculture has a microporous aeration in the water, and the engine is on the shore, so there is no possibility of water leakage.

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