Have you ever understood the high-pressure water-cooled Roots blower? The reason why it has been widely used in the market is because of its stable performance. Key components such as fan rotors, casings, wall panels, and shafts are all equipped with advanced CNC machining equipment, and the impeller does not need to be completely interchangeable during assembly. The second is that it adopts high-precision and high hardness synchronous gears, which not only improves the lifespan of the fan. The third factor is low noise. The intake and exhaust ports of the fan adopt a spiral shape, allowing the intake and exhaust processes to enter sequentially in the direction of the spiral line, avoiding the pulsating noise and vibration that instantly erupts when the old fan exhausts. Are you clear about its working principle after understanding its characteristics?

高壓水冷羅茨風(fēng)機兩根軸上的葉輪與橢圓形殼體內(nèi)孔面，葉輪端面和風(fēng)機前后端蓋之間及風(fēng)機葉輪之間，二者始終保持微小的間隙，在同步齒輪的帶動下風(fēng)從風(fēng)機進風(fēng)口沿殼體內(nèi)壁輸送到排出的一側(cè)。

The impeller on the two shafts of the high-pressure water-cooled Roots fan is connected to the hole surface in the elliptical shell, and there is always a small gap between the impeller end face and the front and rear end covers of the fan, as well as between the fan impeller. Driven by the synchronous gear, the air is transported from the fan inlet along the inner wall of the shell to the exhaust side.

兩只轉(zhuǎn)子均固定於一組同步齒輪上，因此轉(zhuǎn)動時，汽缸和轉(zhuǎn)子間維持著相當(dāng)微小的間隙，使其不互相接觸，一般情形其間隙大約在十分之幾毫米。因為彼此不相摩擦，故可以高速運轉(zhuǎn)而獲得大的風(fēng)量或排氣速度。在由葉輪和殼體和壁板包圍的封閉空間)從進氣口到排氣口的運動過程中，殼體或壁板上的進氣口被預(yù)先引入內(nèi)部高壓氣體使得在基元容積與排氣口連通之前內(nèi)部壓力逐漸達到或接近排氣口壓力的平衡，這就是它整個工作的過程。

Both rotors are fixed to a set of synchronous gears, so when rotating, a relatively small gap is maintained between the cylinder and rotor, preventing them from touching each other. Generally, the gap is about a few tenths of a millimeter. Because they do not rub against each other, they can operate at high speeds to obtain high air volume or exhaust speed. During the movement from the inlet to the exhaust port in a closed space surrounded by the impeller, shell, and wall panel, the inlet on the shell or wall panel is pre introduced with internal high-pressure gas, so that the internal pressure gradually reaches or approaches the balance of the exhaust port pressure before the primitive volume is connected to the exhaust port. This is the entire process of its operation.

羅茨風(fēng)機已被廣泛用于污水處理、水產(chǎn)養(yǎng)殖、氣力輸送、真空包裝、洗煤、助燃、增壓、鑄造、礦山、冶金、化工、輕工、建材、電力、面粉、噴砂、真空等領(lǐng)域。

Roots blower has been widely used in sewage treatment, aquaculture, pneumatic conveying, vacuum packaging, coal washing, combustion support, pressurization, casting, mining, metallurgy, chemical industry, light industry, building materials, electricity, flour, sandblasting, vacuum and other fields.

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