Smoke purifier is a kind of air purifier designed for organic waste gas dust and smoke. It is a detailed air filtration system software composed of dust removal pipeline, filter device, activated carbon filter, dust fan and touch intelligent control board. According to the attraction effect of the centrifugal fan, the organic waste gas caused in the production and manufacturing is sucked into the equipment through the air inlet, and the organic waste gas is gradually purified through the pre-filter layer, the main filter layer and the vapor body filter layer in the equipment, and the vapor body can be discharged into the room again according to the purification treatment. In which the prefilter layer in the equipment can adsorb larger particles in the organic waste gas; The main filter layer is composed of HEPA filter element, and the filtration efficiency of particles with a diameter of 0.3μm is 99.997%. The vapor layer is composed of organic chemical filter element, which can purify the harmful substances in the exhaust gas. Smoke purifier is a purification equipment for dust, organic waste gas and other air pollutants in industrial production work, and has the effect of adsorption and purification treatment of air pollutants. The selection of smoke purifier has a key hazard to the environmental evaluation and inspection of the processing plant, so what should we pay attention to when selecting a suitable smoke purifier?

1, centrifugal fan index value: centrifugal fan is the driving force of all smoke purifier, the centrifugal fan has a suitable exhaust air volume, so that the oil fume purifier has excellent vapor flow, to ensure high efficiency of purification treatment.

2, purification treatment index value: purification treatment efficiency is one of the key index values to distinguish the characteristics of the oil fume purifier, the higher the standard value, the better the overworry characteristics.

3, safety index value: the safety performance parameters of the smoke purifier, such as: overcurrent flow, power safety protection, etc.

4, energy consumption level index value: energy consumption level index value is the key index value to consider the purification treatment characteristics of oil fume purifier and power project cost, this index value is in line with the concept of green environmental protection.

5, noise index value: processing plants in the production and manufacturing can not ignore the potential damage caused by noise, China's noise pollution level requirements: 70 decibels above belong to minor environmental pollution, so the noise index value can not be ignored.