What is lampblack? What are the disadvantages?
With the vigorous development of the tertiary industry, in many cities, oil fume accounts for more than 40% of environmental pollution complaints, and oil fume has become one of the three major public hazards in cities. Oil fume is a very complex aerosol, which is mainly composed of oil fume exhaust gas and fuel exhaust gas, and has strong adhesion.
Oils, organics and other products that are decomposed or cracked by heat during cooking and processing food. It is a mixture of gas, solid and liquid produced by a series of reactions between edible oil and food at high temperature, commonly known as lampblack. Oil fume is mainly composed of organic compounds such as alkanes, fats, lipids, alcohols, ketones, aldehydes, heterocyclic amines, polycyclic aromatic hydrocarbons, and mutation sources. It affects public health and is extremely harmful to human health. Oil fume has certain influence on human lungs and respiratory tract; There are cytogenetic toxic substances in oil fume, which can cause different biological effects, such as carcinogenic mutation and reduce human immune function.
The lampblack purifier has deodorization function, which can deodorize?
Under the action of high voltage applied by electric field, electrons released from the surface of the metal wire or near the negative electrode quickly move to the positive electrode, collide with gas molecules and ionize. When the fume exhaust gas passes through this high-voltage electric field, the fume particles are charged in a very short time due to the collision and capture of gas ions, and move to the positive dust collection plate under the action of electric field force, thus achieving the separation effect. This kind of equipment has the advantages of less investment, less land occupation, no secondary pollution and low operating cost. Because it is easy to catch dust with smaller particle size, the purification efficiency is high, which can reach 85~95%. The difference between its purification mechanism and gas method is that the separation force is electrostatic force, which directly acts on particles instead of airflow, so it has the characteristics of low energy consumption and small resistance.
The oil fume purifier has the function of deodorizing, and the oil fume purifier has the function of ionizing and purifying oil fume molecules, but it cannot completely eliminate the odor in many oil fume. At this time, a deodorizing device can be added next to the lampblack purifier. Make sure there is no smell of oil smoke, which is better.
There are some oil fume purifiers with deodorizing effect on the market. In order to ensure that the oil fume purification efficiency and deodorization efficiency meet the treatment requirements, it is very important to choose the oil fume purifier manufacturer. Here, I hope that the majority of catering users can choose an efficient lampblack purifier suitable for their kitchens.