The determinants of good or bad oil purifiers

In the increasingly complex environmental protection equipment market, the appearance, brand, advertisements of various selling points, and even the various sugar coating shells of various oil purifier salespersons will make the fume purifier demander lost, not knowing that it should be selected. What kind of soot purifier.

In the face of all kinds of environmental protection markets, how do we understand our minds without being disturbed? First, we must first know the amount of smoke that we need to buy in the fume purifier, and then consult the smoke purifiers of various companies. Some information, then we can know why some soot purifiers are expensive? Where are you? There is no effect these confused your problem.

First we will use the formula for calculating the purifier wind speed: S = Q/V where Q is the air volume, V is the filter area of ​​the purifier, and S is the wind speed of the purifier. When we consult the fume purifier, we need to know the filtration area of ​​the fume purifiers under the same air volume.

If we now need a 10,000-volume fume purifier, and then we know through consultation that the purifier has 4 small electric fields, each electric field has 88 cylinders, the diameter of the cylinder is 50mm, then we can know through calculation His design wind speed: V=Ï€r2*88*4=0.7m2, then S(m/s)=Q(m3/h)/V(m2)=10000/3600/0.7=4m/s, we know Its design wind speed is 4m/s. Conversely, if the filtration area is smaller under the same wind volume, then the wind speed will be higher, so we can come to a conclusion: under the same conditions, the smaller the purification and filtration area is. The higher the design wind speed of the purifier. That is to say the same amount of wind, but the filter area they deal with is not the same, that is, the design wind speed of the purifier, it will produce the same price difference (in other materials the same situation).

Therefore, we have reached the conclusion that the lower the design wind speed is, the better the effect is on the smoke purifier with the same air volume, and vice versa.