The air volume of the fume purifier can be determined according to the number of stoves in the kitchen. For example, one stove needs 4111 air volume, if there are two stoves in the kitchen, it needs 8111 air volume, and if there are three stoves, it needs 121111 air volume.

lampblack purifiers are mainly divided into the following common grades: 4111 air volume, 6111 air volume, 8111 air volume, 11111 air volume, 121111 air volume, etc. Of course, there are more advanced air volumes. At present, most small and medium-sized restaurants choose air volumes between 4111 and 12111.

common sense of air volume of fume purifier

For most small and medium-sized catering fume emission units, fume purification equipment with an air volume of 4,111 to 1,2111 m3/h is enough to meet daily needs.

there are purification equipment with an air handling capacity of more than 1.2111m3/h, and it can be considered if necessary in combination with its own actual situation. However, if the oil fume purification equipment used in the family kitchen can handle 2111m3/h, its purification effect is already very obvious.

the selection of air volume of oil fume purification equipment is closely related to the actual purification effect. Whether too large or too small treatment air volume is selected, it is harmful to the treatment of lampblack, the former will lead to poor ventilation and easy waste of resources; The latter is difficult to completely purify the lampblack, and cannot meet the standard of lampblack discharge.