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How to solve the problem of insufficient air volume of roots blower, the causes of insufficient air volume of roots blower and troubleshooting methods

Source: Roots blower manufacturer Published on: February 28, 2022 Hits:

Roots blower is used for many purposes, such as fish pond oxygen enrichment, pneumatic conveying, sewage treatment, etc. Today, Xinqianshun Editor explained to you that the aeration fan has insufficient air volume in use. Recently, some customers reported that the aeration fan has insufficient air volume. Why does the three leaf Roots blower have insufficient air volume? Is it a product quality problem? Next, I will give you some answers to the above questions.

Roots Blower Some faults often occur when using. Today, I will take you to understand the reason for insufficient air volume of Roots blower.

The filter at the inlet of Roots blower is blocked: the silencer at the inlet of Roots blower contains a filter, which has the effect of filtering impurities in the air. After a long time, there are too many impurities accumulated inside. If the inlet is blocked, the air volume will be reduced. Therefore, we need to clean the inlet filter regularly to keep the air inlet unblocked.

The pipe is too long: if the pipe is too long and the pressure is insufficient, the air volume will also be insufficient. At this time, the pipe needs to be reset.

Pipe blockage: during the operation of Roots blower, we cannot ensure that the pipe is unblocked at all times. If the pipe is blocked for some reasons, the pressure will increase. At this time, the air volume will be unstable, resulting in the instantaneous air volume being too high or too low. If this situation occurs, we must stop the machine in time to check.

Belt slipping: no matter how good the quality of the belt is, it has a life. If the time is too long, the belt should be replaced in time. Also, the V-belt should be adjusted at intervals during use. If the belt is loose, I regret that it slips or the air volume of the fan is insufficient.

Pipe air leakage: Roots blower is a pipe fan, which transports gas through pipes. The damaged pipe gas will naturally cause insufficient air volume when it runs into the air, so the field staff should check in time at ordinary times. If the pipe is damaged or leaked, it should be repaired in time.

The above is the reason for the insufficient air volume of Roots blower. I believe you will know why the air volume of Roots blower is insufficient after reading it.

The model parameters of special Roots blower for aeration purchased by different industries are different. Xin Qianshun, a small editor, reminds you that when purchasing Roots blowers and special Roots blowers for aeration, you should select the type according to your own enterprise needs. If you don't know how to select the type, tell the technicians of Roots blower manufacturers to calculate and select the type for you. Before each aeration fan leaves the factory, the pressure and flow are set, so the air volume of roots fan is fixed, and the fluctuation of parameters will not exceed 10%.

Reasons for insufficient air volume of aeration fan:

1. The first reason for the low air volume may be that the air volume itself is insufficient. Before leaving the factory, the manufacturer did not give such a large air volume, but only wrote such a large air volume on the nameplate. Now the market of Roots blower is good. Many small manufacturers joke about Roots blower for profit, regardless of the customer's current situation.

2. Sometimes the insufficient air volume of Roots aeration fan is not necessarily a quality problem, but it may also be because the daily maintenance is not done well:

(1) Filter at fan inlet is blocked

Measures: clean the inlet filter

(2) Belt slipping

Measures: Adjust the belt tension

(3) Air leakage of pipeline

Measures: check the air leakage of the pipeline and repair the pipeline

(4) , pipe too long

Action: Redesign the pipeline

The above is the reason for the insufficient air volume of the aeration fan. If you encounter such a problem, you can refer to the above information to solve it. If you can't solve it, you can find a professional maintenance worker or the original manufacturer to solve the problem. The daily maintenance of the aeration fan is also very important, and it must be checked regularly.

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