The rotary blower has a delicate structure.

主要由下列六部分组成：电机、空气过渡器、鼓风机本体、空气室、底座（兼油箱）、滴油嘴。鼓风机靠汽缸内偏置的转子偏心运转，并使转子槽中的叶片之间的容积变化将空气吸入、压缩、吐出。在运转中利用鼓风机的压力差自动将润滑油送到滴油嘴(滴油嘴是一种将润滑油适量滴入风机主机腔内的部件，滴入汽缸内以减少摩擦及噪声，同时可保持汽缸内气体不回流。

It is mainly composed of the following six parts: motor, air transition, blower body, air chamber, base (also used as oil tank), and oil drip nozzle. The blower operates eccentrically by the offset rotor in the cylinder, and changes the volume between the blades in the rotor slot to suck in, compress and discharge air. During operation, the pressure difference of the blower is used to automatically send the lubricating oil to the oil drip nozzle (the oil drip nozzle is a component that drops an appropriate amount of lubricating oil into the main engine cavity of the blower, and drops it into the cylinder to reduce friction and noise, and at the same time, it can keep the gas in the cylinder from flowing back.

罗茨鼓风机的用途介绍

Application of Roots blower

产品特点:体积小、风量大、噪声低、耗能省(回转式鼓风机采用运转压缩空气的原理，虽然体积小，但风量大、，静音运转是其他形式的风机无法比拟的)；运转平稳，安装方便(小型机种运转时只要放置妥当则振动很小，不需要加装防振装置，安装方便)；抗负荷变化，风量稳定(例如：污水处理曝气槽压力变化，则负荷变化，但风量随压力变化而变化甚微)；

Product features: small size, large air volume, low noise and energy saving (the rotary blower adopts the principle of compressed air operation. Although it is small, it has large air volume and energy saving. Silent operation is incomparable to other types of fans); Stable operation and convenient installation (small models can operate with little vibration as long as they are properly placed, so it is not necessary to install anti vibration devices, which is convenient for installation); Resistance to load change and stable air volume (for example, when the pressure of sewage treatment aeration tank changes, the load changes, but the air volume changes little with the pressure change);

附有空气室，散气平稳(全部机种附有空气室，可防止空气脉动，散气平稳)；材质精良，结构巧妙，性能好(鼓风机全部采用高品质的材料，结构精巧，坚固耐用，性能，长期使用故障少)；保养简单，故障少，寿命长(低转速，磨损小，寿命长

Air chamber is attached to ensure stable air diffusion (all models are attached with air chamber to prevent air pulsation and ensure stable air diffusion); Excellent material, ingenious structure and good performance (all blowers are made of high-quality materials, with exquisite structure, durability, excellent performance and few long-term use failures); Simple maintenance, few faults, long service life (low speed, low wear, long service life