In recent years, as a new generation of kitchen appliances, fume purifier appears in people's vision. Compared with the traditional household fume purifier, fume purifier is not very familiar to some consumers. But as more and more catering enterprises begin to use fume purifier, its advantages are gradually affirmed. In terms of function, the traditional household lampblack machine and integrated stove do not exhaust smoke thoroughly and have single function, while the lampblack purifier is a product with high efficiency to remove lampblack and peculiar smell. In the current market, the plate type electric field is dominated by the Nuni fume purifier, leading the progress and development of the whole purification technology.
So, when choosing the fume purifier, what problems should we pay attention to?
I. what is the fume purifier? How about the effect of lampblack purification?
The fume purifier, also known as fume purifier, is mainly used in the fields of cooking kitchen, barbecue, hotel, canteen and so on. Through high-voltage electrostatic adsorption technology, neutral fume particles can be ionized into charged particles, which can be absorbed by electric field to achieve a purification effect.
II. Type of fume purifier
There are two common types of oil fume purifier, one is low altitude oil fume purifier, the other is high altitude oil fume purifier
1. Low altitude oil fume purifier
Low level oil fume purifier refers to the oil fume purifier with high purification efficiency, which can be applied to low level direct discharge and high level direct discharge. The purification efficiency is more than 90%. It is an effect of smoke-free by visual inspection. In the current trend, low level oil fume purifier will be the demand trend in the future.
2. High altitude oil fume purifier
The high altitude oil fume purifier refers to the low purification efficiency oil fume purifier, which can only be used for high altitude direct discharge, with the purification efficiency of about 20%. Generally, it is used to deal with environmental protection inspection, without any actual purification effect.
III. when selecting products, pay attention to various indicators and functions
When buying the fume purifier, the most concerned question of consumers is usually: is the smoke exhaust effect good? How dry is the wind? And so on. These problems are to judge the quality of an oil fume purifier through various indicators.
1. How to match the air volume of oil fume purifier for selection
Select the air volume of the fume purifier according to the number of cooking ranges in the kitchen. According to the number of cooking ranges * 4000 air volume, the fume purifier needed in the kitchen, such as 2 cooking ranges, needs 8000 air volume.
2. How to match the air volume and pressure of the fan
Generally speaking, the oil fume purifier is installed at the front end of the fan, which is a form of exhaust. The air volume of the fan is calculated according to the data of the whole smoke exhaust system, pipes, elbows, etc. Generally speaking, the air volume of the oil fume purifier is about 2000 larger than that of the fan. The total pressure of the fan must be greater than that of the exhaust system.
IV. how to choose brand of fume purifier
To choose a cooperative manufacturer of fume purifier, we need to choose from many aspects
1. Check whether the purification efficiency of the fume purifier meets the local inspection standard. In some cities, it is done according to the national standard, and the smoke concentration is less than 2.0mg/m3. Cities such as Beijing, Shenzhen and Tianjin implement smoke concentration less than 1.0mg/m3.
2. Check whether the product qualification is complete. The qualification required for the general fume purifier is CEP, ISO, CE, etc. the general qualification has a unique code and can be queried at any time.
3. It is the key to the normal operation of catering enterprises to see whether the technical support service and fume purifier are in normal operation or installed properly.
The above is the problem that should be paid attention to when selecting the fume purifier. Kitchen is one of the most important spaces for catering enterprises. Choosing a practical and efficient fume purifier will bring not only environmental protection but also a healthy life to the atmospheric environment.
At present, longying environmental protection is a competitive brand in the oil fume purifier industry. For many years, it has been committed to research and production of efficient oil fume purifier, mainly engaged in environmental technical consultation, environmental impact assessment, technical development of environmental protection equipment, sales of environmental protection equipment, design and construction of environmental Protection Engineering (to undertake waste gas, noise, sewage and other environmental treatment projects).