Oily fume purifier

Abstract

The invention relates to a purifier, in particular to an oily fume purifier used in a kitchen. The oily fume purifier comprises a fan, an oily fume purification system and a fixing frame, wherein the fan and the oily fume purification system are fixedly arranged on the fixing frame, and the fan is arranged at an inlet of the oily fume purification system. The oily fume purifier is characterized in that the oily fume purification system comprises two cyclone separators in serial connection, an oily fume filter unit and a grease container, wherein an air inlet of the first cyclone separator is connected with the fan, an air outlet of the second cyclone separator is communicated with the oily fume filter unit, and the grease container is arranged under a separation material outlet of the first cyclone separator. The oily fume purifier adopting the technical scheme has a simple structure, can be used for purifying kitchen oily fume and can also be used for recovering waste grease from the oily fume.

Description

technical field [0001] The invention relates to a purification device, in particular to a cooking fume purifier. Background technique [0002] The kitchen of the restaurant will produce a lot of oily fume when cooking. Directly inhaling the oily fume is not conducive to the health of the body. The existing treatment method is to filter it through a hood or directly discharge it into the atmosphere through a fan. However, there are still some problems: 1. Most of the existing range hoods can filter the oil fume forcibly, but because its filter element is installed in front of the exhaust fan, the oil fume directly contacts with the filter element, so that It will cause the filter element to be blocked quickly, and it needs to be cleaned or replaced frequently, which is not conducive to the use of large kitchens; 2. The method of using a fan to extract a large amount of smoke from the kitchen, because the oil smoke is directly discharged into the outside through the chimney, a...

AI Technical Summary

Problems solved by technology

[0002] The kitchen of the restaurant will produce a lot of oily fume when cooking. Directly inhaling the oily fume is not conducive to the health of the body. The existing treatment method is to filter it through a hood or directly discharge it into the atmosphere through a fan. However, there are still some problems: 1. Most of the existing range hoods can filter the oil fume forcibly, but because its filter element is installed in front of the exhaust fan, the oil fume directly contacts with the filter element, so that It will cause the filter element to be blocked quickly, and it needs to be cleaned or replaced frequently, which is not conducive to the use of large kitchens; 2. The method of using a fan to extract a large amount of smoke from the kitchen, because the oil smoke is directly discharged into the outside through the chimney, and is distributed in the surrounding environment Among them, the oil fume not only affects the city appearance, but also inhibits the growth of surrounding plants, seriously affecting the health of the surrounding residents; 3. Since the waste oil can be processed into biodiesel through a certain process for reuse, a large amount of oil in the oil fume It is directly wasted by being discharged into the air, which does not meet the national energy saving and emission reduction requirements

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