Type 13 - DongLan
Category: Ducted Commercial Exhaust Hood
Summary: Z-shaped steel mesh · oil purification, removing large particles of oil smoke: use gaseous pollutants to have different saturated vapor pressures at different temperatures and pressures. Under the condition of reducing temperature and changing pressure, under the action of gravity and collision principle, some pollutants are condensed to purify about 60% of soot particles above 10u.
MessageDetail



Purification principle
Primary purification: Z-shaped steel mesh· Purify oil and remove large particles of soot: use gaseous pollutants to have different saturated vapor pressures at different temperatures and pressures. Under the condition of reducing temperature and changing pressure, under the action of gravity and collision principle, some pollutants are condensed to purify about 60% of soot particles above 10u
Secondary purification: dynamic interceptor· Clean the oil and deal with the large particles of lampblack again: Under the action of the negative pressure air flow in the body, the lampblack particles can be captured and thrown to the oil sump by using the centrifugal force principle under the high-speed rotating state of multiple blades on the shield through the gap on the shield, which can purify about 78% of the lampblack particles above 5um
Three stage purification: metal filter· For oil purification, multi-layer stainless steel corrugated wire mesh is used to filter the lampblack, and the air is distributed evenly, which can purify about 65% of the large lampblack particles
purify
environment protection
