# Cooking fume purifier # The catering industry has always been one of the important inspection targets of the environmental protection department. Why does the cooking fume emission of the catering industry need to be paid great attention to? Actually, it is not. In recent years, people's enthusiasm for food has led to a large-scale upgrade of the catering industry, and the resulting cooking fume concentration has also increased a lot compared with the same period. Then the relevant departments of environmental protection have formulated relevant compliance standards for the treatment of cooking fume in the catering industry.

how to choose a suitable fume purifier is one of the problems that many catering industries have been troubled by, and the choice is more important than everything else. If the choice is not appropriate, it will lead to incomplete purification, cause complaints from residents, and thus face environmental penalties and other behaviors.

So how to choose a suitable lampblack purifier? Today, Xiaobian will take you to see the matters needing attention in the selection of lampblack purifier.

the first point: looking at quality

looking at quality means that we should polish our eyes and see clearly the essential problems in the industry. Not much nonsense, just dry goods. Soot purifiers are divided into high-altitude purifiers and low-altitude purifiers, and the differences are as follows:

The high-altitude oil fume purifier was produced before 214, and the purification efficiency of this product is about 1%-3%. From the current point of view, this kind of oil fume purifier can no longer meet our catering needs.

Internal structure of high-altitude fume purifier

Low-altitude fume purifier is an upgraded version that has been revised by major manufacturers according to relevant requirements after the introduction of new national environmental protection standards. This series of products have strong treatment effect, and the purification efficiency can reach more than 85-95%, which can be said to be completely in line with the current national environmental protection response standards.

internal structure of low-altitude oil fume purifier

The above is a comparison chart of the differences between two oil fume purifiers. You can clearly see the differences between high-altitude and low-altitude oil fume purifiers. Generally speaking, high-altitude oil fume purifiers do not pay attention to product quality, let alone purification efficiency. The low-altitude lampblack purifier is the product in line with the market at present, and it is also one of the products recognized by the national environmental protection department.

I'd like to share with you a diagram for identifying inferior fume purifiers.

comparison of lampblack purifiers

second point: on price

don't buy lampblack purification equipment for the purpose of low price. Generally speaking, the price is divided into three ranges as follows:

99-3 yuan is a decorative product, which, to put it bluntly, has no function but for cosmetic use.

RMB p>1-1999 is a mid-range product, and there is no guarantee of quality. The materials used are thinner, and it will be replaced in less than one year.

RMB 3,-6, is a high-end product with exquisite quality and materials, and its service life is basically over 5 years.

here, I suggest that when choosing an oil fume purifier, you must go to a regular store to buy it. Don't buy "three-no" products on the Internet for cheap. At that time, it won't be the price of the products that will suffer, but you may also face the loss of installation fees and environmental penalties.

under normal circumstances, we suggest that we need to find suitable medium and large brands to buy while choosing the lampblack purifier, which will fully protect our later interests.

third point: know how to match

We have said it many times here. Today, we emphasize the importance of matching again in how to choose a suitable fume purifier.

The installation and matching of oil fume purifier is the same as installing a suitable water pipe size to meet the equal water demand. We should not match according to our personal feelings when matching, but consult a professional installation master and combine with the manufacturer's guidance for matching installation. The following is the matching secret of Xiaobian finishing,

1. Match according to the 4 air volume of one meter of hood.

2. Match according to the air volume of the fan. If the air volume of the fan is 3, we can match 4. Remember that the air volume of the purifier here is more than 5% of that of the fan.

3. Barbecue and other types of cigarettes are matched according to the air volume of 6 in a one-meter barbecue oven. If the area permits, splicing can be adopted, and the effect will be better.

fourth point: look at the service

service is the first big thing that an enterprise needs to do. When choosing a brand, we should choose one of the top ten brands of lampblack purifiers, so as to ensure that our after-sales service is no problem.

After-sale of oil fume purifier

So what are the brands of oil fume purifier? Here we recommend some, for example, Tianlong oil fume purifier, Kelan oil fume purifier and Baolijie oil fume purifier are all good choices. Each product has its own advantages and disadvantages, and its after-sales and business models are relatively mature.

In contrast, in the selection of fume purifier, we should not only pay attention to quality, service, price and matching, but also choose the appropriate engineering installer, because the errors in the installation process will directly affect the later purification efficiency of fume purifier. Therefore, we need to determine the standards we need before buying the lampblack purifier, and then consult the appropriate manufacturers according to our requirements, so that we can be foolproof.