In fact, no matter what kind of negative pressure fan we will choose when we use it, it is necessary to use it safely. In fact, we will choose to use negative pressure fan safely not only for our safety, but also to achieve our desired effect, so This issue must be taken seriously.

In our production and life, the drum negative pressure fan is a very common type of negative pressure fan. Due to its use, the environmental quality in the place has been greatly improved, but some safety problems in the operation of the negative pressure fan We have to solve it, so we will tell you how to ensure the safety of negative pressure fans and staff.

Sometimes some problems of negative pressure fans are accumulated over time. If users do not maintain and maintain them for a long time during the use of negative pressure fans, some problems of negative pressure fans will occur frequently.

First of all, we can directly answer the question of cleaning the negative pressure fan, take flue gas dust removal measures, regularly clean the flue, and improve the working environment of the negative pressure fan. Units with dust removal equipment should strengthen dust removal operation management, improve dust removal efficiency, and avoid damage to the impeller.

There is also the problem of regular maintenance of some components of negative pressure fans, insisting on regular overhaul of negative pressure fans, and strictly checking the quality of maintenance. Eliminate the hidden dangers of the accident in the budding state. The overhaul should be comprehensive and thorough. Carefully check the wear of the impeller, the balance of the operation of the main shaft and the impeller, whether there is any looseness or collision in the internal connection, whether the inlet baffle switch is flexible and the bearing lubrication and cooling Happening.

In addition to these points, the negative pressure fan impeller is strengthened to improve the wear resistance and practicality of the negative pressure fan impeller. We often see some wear problems on the impeller of the negative pressure fan. Therefore, the welding surface of the blade or the parts with serious wear should be welded to improve the wear resistance of the blade.

The use of negative pressure fan must pay attention to its opening problem first. If there is an error in the opening sequence, it will directly lead to the failure of the negative pressure fan. If we can guarantee the safety of the use of negative pressure fans to the greatest extent, then the personal safety of the workers will naturally be guaranteed.

From this we can see that if we want to truly achieve the safe use of negative pressure fans, the first thing we have to do is to have a certain understanding of the negative pressure fans we use. Of course, the relevant knowledge of it can be safely used!