Many owners of catering units do not know about oil fum […]
Many owners of catering units do not know about oil fume purifiers, especially small and medium-sized owners who are new to catering units. They lack the basic concept of the specifications of oil fume purifiers. Searching for information on the Internet is also at a loss, unable to find a standard answer. Here, I will dedicate what I have learned to readers and friends who are interested in opening a restaurant.
The air volume of the oil fume purifier refers to the unit of measurement for the amount of oil fume processed in a unit time, which is the core parameter of the oil fume purification device. The air volume of the fan refers to the volume of air flowing in a unit time, which is generally understood as the amount of air extraction. There is a difference between the two and should not be confused. Of course, there is a corresponding relationship between the two. The larger the air volume processed by the oil fume purifier, the larger the corresponding fan.backward curved centrifugal fans
In addition, there is not a one-to-one correspondence between the two. For example, the processing air volume of the oil fume purifier is 12,000, and the processing air volume of the fan is not 12,000. The air volume standard of the oil fume purifier is based on the number of burners, and the air volume of the fan needs to refer to the pipe length and the number of elbows in addition to the air volume of the oil fume purifier. In general, the air volume of the fan should be appropriately greater than or equal to the air volume of the purifier, but it should not be too large, otherwise it will cause the air flow in the duct to be too fast.