水产养殖罗茨风机性能特点与维护保养

　　Performance characteristics and maintenance of Roots blowers in aquaculture

　　水产养殖罗茨鼓风机怎么保养

　　How to maintain the Roots blower in aquaculture

　　1、水产养殖罗茨鼓风机体内部不能有结垢、生锈和剥落现象存在。

　　1. There should be no scaling, rusting, or peeling inside the Roots blower for aquaculture.

　　2、注意润滑油冷却情况是否正常，注意润滑油的质量，经常倾听鼓风机运行有无杂声，注意机组是否在不符合规定工况下工作。

　　2. Pay attention to whether the cooling of the lubricating oil is normal, pay attention to the quality of the lubricating oil, regularly listen to whether there is any noise during the operation of the blower, and pay attention to whether the unit is working under conditions that do not comply with regulations.

　　3、水产养殖罗茨风机的过载有时不是立刻显示出来的，所以要注意进排气压力、轴承温度和电机电流的变化，籍以判断机器是否运行正常。

　　3. The overload of the Roots blower in aquaculture is sometimes not immediately displayed, so attention should be paid to changes in intake and exhaust pressure, bearing temperature, and motor current to determine whether the machine is operating normally.

　　4、拆卸机器时应对机器各配合尺寸进行测量，做好记录，并在零部件上做好标记与方向，以保证装配且能保持原来的配合要求。

　　4. When disassembling the machine, the dimensions of each fitting should be measured, recorded, and marked and oriented on the components to ensure assembly and maintain the original fitting requirements.

　　5、新机器或大修后的三叶罗茨鼓风机，按使用步骤投入运行，建议运行8小时后更换全部润滑油。

　　5. New machines or overhauled Roots blowers should be put into operation according to the usage steps. It is recommended to replace all lubricating oil after 8 hours of operation.

　　龙鼓水产养殖罗茨风机特点：

　　Characteristics of Roots blower for Longgu aquaculture:

　　1、溶氧效率高：由于超微细孔曝气产生的气泡，在水体中与水的接触面极大，上浮流速低，接触时间长，因而氧的传质效率极高。

　　1. High dissolved oxygen efficiency: Due to the bubbles generated by ultrafine pore aeration, the contact surface with water in the water is extremely large, the upward flow velocity is low, and the contact time is long, resulting in extremely high mass transfer efficiency of oxygen.

　　2、活化水体：水产养殖风机配套微孔曝气增氧装置，充足的溶氧使水体能够建立起自然的生态系统，让水活起来。

　　2. Activating water bodies: Aquaculture fans are equipped with microporous aeration and oxygenation devices, which provide sufficient dissolved oxygen to establish a natural ecosystem in the water and bring it to life.

　　3、增强水体净化功能：水产养殖风机配套微孔曝气增氧是水底增氧，而其他增氧是表层增氧，而养殖水体主要是水底缺氧，水体底层沉积的肥泥、有机排泄物、剩余变质的饵料等难解的有机物，会消耗大量的氧，而充足的微孔曝气增氧，使其转化为微生物溶解分解的有机物，使水体自我净化功能得以恢复，加强。

　　3. Enhancing water purification function: Aquaculture fans are equipped with microporous aeration for bottom oxygenation, while other oxygenation is surface oxygenation. Aquaculture water mainly lacks oxygen at the bottom of the water, and difficult to understand organic matter such as sediment, organic excrement, and remaining spoiled feed in the bottom of the water consumes a large amount of oxygen. Adequate microporous aeration for oxygenation converts it into organic matter dissolved and decomposed by microorganisms, restoring and strengthening the self purification function of the water.

　　4、超低能耗：由于采用水产养殖风机集中供氧及配套使用微孔曝气增氧装置，氧的传质效率极高，使单位水体溶氧迅速达到4.5mg/L以上，不到水车或叶轮增氧的四分之一能耗，可以大大节约养殖户的电费成本。

　　4. Ultra low energy consumption: Due to the use of aquaculture fans for centralized oxygen supply and the accompanying use of microporous aeration devices, the mass transfer efficiency of oxygen is extremely high, allowing the dissolved oxygen in a unit of water to quickly reach over 4.5mg/L, less than a quarter of the energy consumption of water trucks or impellers for oxygenation, which can greatly save the electricity cost of farmers.

　　5、实现生态养殖，提高养殖效益：持续不断的风机增氧为水体提供了充足的溶氧，水体自我净化能力得以恢复提升，菌相、藻相自然平衡，构建起水体的自然生态，养殖种群的生存能力稳定提高，充分保障养殖效益。

　　5. Realize ecological aquaculture and improve aquaculture efficiency: Continuous fan oxygenation provides sufficient dissolved oxygen for the water body, restoring and improving the self purification ability of the water body. The natural balance of bacterial and algal phases builds a natural ecology of the water body, stabilizing the survival ability of aquaculture populations and fully ensuring aquaculture efficiency.

　　6、安全、环保：新型水产养殖风机具有无油,静音运转的特点且安装在岸上，安全性能好，不会给水体带来任何污染，其他增氧方式是在水中工作，容易漏电，且运行噪音很大,对人体和鱼虾有潜在危害。

　　6. Safe and environmentally friendly: The new aquaculture fan has the characteristics of oil-free and silent operation, and is installed on the shore with good safety performance. It will not cause any pollution to the water body. Other oxygenation methods work in water, which is prone to leakage and has high operating noise, posing potential hazards to human health and fish and shrimp.

　　7、维护方便：水产养殖风机采用集中供氧装置及独立散气装置,使得整套装置轻便、耐用，维护简单方便。

　　7. Easy maintenance: The aquaculture fan adopts a centralized oxygen supply device and an independent diffuser device, making the entire device lightweight, durable, and easy to maintain.

　　8、静音水产养殖风机配套微孔管微气泡增氧，水产养殖风机采用独特的设计技术,静音运行,在水中水面上基本没有声音，对鱼、虾、蟹不产生什么影响，很好的适合一些养殖对噪音要求比较高的水产品种的需求！尤其适合养虾、蟹。

　　8. The silent aquaculture fan is equipped with micro porous tubes and microbubbles for oxygenation. The aquaculture fan adopts a unique design technology, operates quietly, and has almost no sound on the water surface, which does not have any impact on fish, shrimp, and crabs. It is very suitable for the needs of some aquatic species with high noise requirements in aquaculture! Especially suitable for raising shrimp and crabs.

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