羅茨風機的風量問題

Air volume of Roots blower

很多朋友都會與我們提出一些關于羅茨風機風量的問題，今天給大家普及一下羅茨風機的風量參數：

Many friends will ask us some questions about the air volume of Roots blower. Today, let's popularize the air volume parameters of Roots blower:

1、羅茨風機的風量是如何定義的？

1. How is the air volume of Roots blower defined?

羅茨風機的風量即為風機單位時間內，輸送的氣體體積，一般用m3/min或者m3/h來計量。

The air volume of Roots fan is the volume of gas delivered by the fan per unit time, which is generally measured in m3 / min or m3 / h.

2、羅茨風機風量不足和什么相關？

2. What is related to insufficient air volume of Roots blower?

羅茨風機不足可能是風機出現了阻塞造成，也有可能是主軸轉速降低或電壓降低造成的風量不足。

The shortage of Roots fan may be caused by the blockage of the fan, or the shortage of air volume caused by the decrease of spindle speed or voltage.

3、變頻電機可以調整羅茨風機的風量嗎?

3. Can the variable frequency motor adjust the air volume of Roots blower?

羅茨風機是在電機的驅動下轉動的，羅茨風機的轉速不定，相應的傳動軸功率也會發生變化，也就會影響到羅茨風機的風量，所以，變頻電機可以用于調整羅茨風機的風量。

The roots blower rotates under the drive of the motor. The speed of the roots blower is variable, and the power of the corresponding transmission shaft will also change, which will affect the air volume of the roots blower. Therefore, the variable frequency motor can be used to adjust the air volume of the roots blower.

4、出口加裝調節閥能夠調整風量嗎？

4. Can the air volume be adjusted by installing a regulating valve at the outlet?

調整風機出口，羅茨風機的風量不會發生變化，但是壓力會有所提升，氣體流動速率提升，單位時間內輸送的氣體風量不會發生變化。

By adjusting the fan outlet, the air volume of Roots fan will not change, but the pressure will increase, the gas flow rate will increase, and the air volume of gas transported per unit time will not change.

5、超壓對羅茨風機的風量有影響嗎？

5. Does overpressure affect the air volume of Roots blower?

超壓對于容積式風機的電機有一定的損壞，而對于風量不會產生影響，超壓很易造成風機跳閘，所以，如果我們在使用羅茨風機時存在超壓的情況，一定要進行降壓處理維護。

Overpressure will damage the motor of positive displacement fan to some extent, but will not affect the air volume. Overpressure is easy to cause fan tripping. Therefore, if we have overpressure when using Roots fan, we must reduce the pressure for maintenance.

6、如果調控羅茨風機的風量呢？

6. What if you regulate the air volume of Roots blower?

我們上面說到出口調節閥門不能調整風量，我們可以加裝放空閥門，放空裝置能夠有控制羅茨風機的風量，不過放空裝置不節能。

As mentioned above, the outlet regulating valve cannot adjust the air volume. We can install a vent valve. The vent device can control the air volume of Roots fan, but the vent device does not save energy.

在每個行業中，工況不同對于羅茨風機的風量要求也不同，一般的企業咨詢都會有技術提供的參數指標，然后讓我們幫其進行選型，根據風量、壓力參數，我們為客戶提供相對應的型號，如果您對于設備的一些參數不了解，那您可以將一些工況信息告訴我們的工作人員，我們的工作人員會根據您的具體情況，為您選擇羅茨風機型號，羅茨風機涉及到的項目很廣泛，比如：污水處理、水產養殖、粉體輸送、脫硫脫硝、鍋爐助燃、除塵反吹等等。

In each industry, different working conditions have different air volume requirements for roots fans. Generally, enterprise consultation will have parameter indicators provided by technology, and then let us help them select models. According to air volume and pressure parameters, we provide customers with corresponding models. If you don't know some parameters of the equipment, Then you can tell our staff some working condition information. Our staff will choose the model of Roots fan for you according to your specific situation. Roots fan involves a wide range of projects, such as sewage treatment, aquaculture, powder transportation, desulfurization and denitration, boiler combustion support, dust removal and back blowing, etc.

本文由山西羅茨風機廠家為您提供，我們的網站是：http://www.makemoore.com我們將以全心全意的熱情為您提供服務，歡迎您的訪問

This article is provided by Shanxi roots blower manufacturer. Our website is: http://www.makemoore.com We will serve you with wholehearted enthusiasm. Welcome to visit

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