functions and uses of oil fume purifier

fume purifierfunctions and uses

a fume purifier is a device used to treat fume exhaust gases. its function is mainly to remove harmful substances in the oil fume exhaust through specific purification technologies to achieve the purpose of purifying the air.

oil fume purifiers are very widely used, mainly including the following aspects:

1. purification and management of low-altitude oil fume emissions in the kitchen: in the kitchens of hotels, restaurants, restaurants, restaurants, and schools, institutions, factories and other places, the use of oil fume purifiers can effectively remove oil fume generated during the cooking process and ensure indoor air quality.
2. oil fume waste gas treatment in industrial occasions: such as food frying and cooking processing industries, as well as oil splash heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops and olefin boiler emissions, oil fume purifiers can handle oil fume waste gas generated in these places and protect the environment.

in addition, the fume removal rate of the fume purifier can reach 90%, or even higher, depending on the performance and quality of the purifier. some high-end oil fume purifiers also use special purifiers to improve the dual-film mass transfer power between the gas and liquid phases, and can quickly capture particles such as oil fume in the gas phase. at the same time, the negative pressure of the exhaust fan is generated by about 600 mm the thick liquid foam layer cleans the oil smoke gas, which is equivalent to the purification effect of the natural rainfall layer of about 600 meters.

overall, oil fume purifiers play an important role in environmental protection and health.

what are the functions of the oil fume purifier?

function 1: government departments require
nowadays, operators engaged in the catering industry must install kitchen fume purifiers when opening stores. this is a rigid regulation of the environmental protection department. if the fume purifier that is refused to be installed or the purification rate of the installed fume purifier is unqualified, catering practitioners may be revoked. therefore, choosing a good oil fume purifier is not only to deal with environmental impact assessment inspections, but also to be responsible to others and the environment!
function 2: purify the smoke
the biggest function of the oil fume purifier is of course to purify the oil fume. when the oil fume enters the electrostatic oil fume purifier, some of the larger oil mist drops and oil particles are trapped on the flow-sharing plate due to mechanical collision and obstruction. when the air flow enters the high-voltage electrostatic field, under the action of the high-voltage electric field, the oil smoke degrades and carbonizes, and the tiny oil particles are adsorbed and discharged by the electric field. at the same time, under the action of the high-voltage generator, the air in the electric field produces ozone, removing most of the odor in the flue gas and meeting the national environmental protection requirements.
function 3: reduce reports from nearby residents
if the catering unit does not install a fume purifier, the kitchen fume will be emitted around the nearby area while cooking. we all know that the smell of oil smoke is very pungent, and long-term inhalation can also cause health problems. if the oil smoke purifier is not installed, there will definitely be countless reports!
function 4: keep the dishes fresh and delicious
in kitchens with large smoke, the smoke easily adheres to cooked dishes, which can lead to a complete skewer of cooking dishes. install an oil fume purifier. after the oil fume is purified, the environment in the kitchen will improve so that the dishes can remain fresh and delicious!
function 5: protect the health of catering industry personnel and nearby residents
those who come into contact with the catering industry are nothing more than nearby residents and chefs. after installing oil fume purifiers, they can protect their health.

what is a fume purifier

the oil fume purifier is a treatment device for oil fume exhaust gas.

oil fume purifiers, also known as fume exhausters, are equipment that can filter and purify pollutants such as oil fume, smoke and odor emitted by the kitchen to achieve a fresh and comfortable indoor environment. its main function is to absorb, filter, separate and purify pollutants such as oil fume, odor, etc. in the kitchen, prevent pollutants from entering the room, thereby effectively ensuring the quality and health of indoor air.

the oil fume purifier is mainly used for the purification and management of low-altitude oil fume emissions in kitchens; used in hotels, restaurants, restaurants, restaurants, schools, institutions, factories and other places; food frying and cooking processing industries; oil splashing heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops, and olefin boiler emissions and other industrial occasions.

principles of oil fume purifier

the principle of the oil fume purifier is to suck the oil fume, odor, etc. in the kitchen through the fan, and separate the pollutants through the filtering action of the filter, so that they are adsorbed on the surface of the filter or collected on the deposition plate. after the purifier is processed, the originally polluted oil fume, odor, etc. are completely removed, thus achieving the effect of purifying the air.

the oil fume purifier is divided into multiple layers of filtration, the first layer of filtration relies on an aluminum alloy mesh, which mainly serves to filter out larger oil fume particles, the second layer is to purify by adsorption and purification, and remove harmful substances such as oil fume and formaldehyde through adsorption and purification. the third layer is to filter out fine dust and odors through high-efficiency filtering, and finally discharge the purified air to the outdoors through a fan.

what is the function of the oil fume purifier?

static oil fume purifiers are mainly used in the purification and management of kitchen oil fume in hotels, restaurants, restaurants, restaurants, schools, institutions, factories and other places; food frying and processing industries; oil splashing heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops, and olefin oil boiler emissions and other industrial occasions. working principle (fume treatment technology): the oil fume is sucked into the electrostatic oil fume purifier by the fan, and some of the larger oil mist drops and oil particles are captured on the flow-sharing plate due to mechanical collision and obstruction. when the air flow enters the high-voltage electrostatic field, under the action of the high-voltage electric field, the oil smoke gas is ionized, and the oil mist is charged, and most of it can be degraded and carbonized; a small number of tiny oil particles move to the positive and negative plates of the electric field under the action of the electric field force and air flow of the adsorption electric field, and flow to the oil collecting plate under the action of its own gravity, and discharged through the oil discharge channel. the remaining micron-scale oil mist is degraded by the electric field into carbon dioxide and water, and finally discharged clean air; at the same time, under the action of the high-voltage generator, the air in the electric field produces ozone, removing most of the odor in the flue gas.

function of oil fume purifier

the oil fume purifier is mainly used for the purification and management of low-altitude oil fume emissions in the kitchen.

the oil fume purifier is mainly used for the purification and management of low-altitude oil fume emissions in kitchens; used in hotels, restaurants, restaurants, restaurants, schools, institutions, factories and other places; food frying and cooking processing industries; oil splashing heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops, and olefin boiler emissions and other industrial occasions.

case in which small restaurants are asked to install fume purifiers:

law enforcement personnel from ansha squadron, the direct branch of changsha county administrative law enforcement bureau, came to aunt wang's home kitchen in maotang community, ansha town again to check the installation and rectification of her oil fume purification equipment.

previously, aunt wang’s home kitchen was complained by residents for not installing oil fume purification equipment, causing oil fume to be discharged directly outdoors. law enforcement officers of ansha squadron filed an investigation against him in accordance with the law, and finally made an administrative penalty decision of 5,000 yuan.

aunt wang’s family kitchen fine has been paid and an oil fume purifier has been installed. the secondary test result has not exceeded the standard.

law enforcement officers said that the punishment for restaurants involved in the case is not the purpose. the key is to make them understand the harm of oil fume pollution and the importance of environmental protection, and to encourage them to make rectifications. environmental protection regulations are getting higher and higher. although some catering companies have been operating for many years, the oil fume purification equipment installed in the past cannot meet the emission standards due to the failure to clean and maintain regularly, so they must be rectified in a timely manner.

reference source: baidu encyclopedia - oil fume purifier

people's daily - a family restaurant in changsha was fined 5,000 yuan without installing a fume purifier