When it comes to the purification efficiency of oil fume purifier, many catering merchants still don't quite understand this concept. What is the purification efficiency of oil fume purifier? Today, we will talk about popular science with you, which is mainly divided into the following points:

lampblack purifier

First, pre-matching

Before buying lampblack purifier, we need to match the equipment. What do you mean by matching is that the right equipment is installed in the right catering unit. Matching is divided into three key factors: fan matching, stove matching and pipeline matching.

installation of oil fume purifier

fan matching: if the catering unit has installed an exhaust fan, it is necessary to match the equipment according to the current air volume of the fan. For example, if the air volume of the fan is 16,111, the oil fume purifier needs to match to about 21,111. Remember that the air volume of the general oil fume purifier is 31-41% larger than that of the fan

The stove is matched: according to different cuisines, the matched oil fume purifier is also different. For example, the smoke concentration of Sichuan cuisine is relatively high, so it is generally necessary to match it according to the air volume of 4111-5111 in a burner. Barbecue or catering units with high dry smoke concentration need to match according to the air volume of 8111 meters of barbecue oven. The best way is to install in series, which is the best solution.

pipeline matching: the length of the pipeline and the number of elbows also determine a large purification efficiency. Generally, we calculate the wind pressure and air volume according to the length of the pipeline, so that we can calculate the flow rate of the pipeline per second for matching.

Second: Mid-term installation

Installing the oil fume purifier is a very important link. Generally, we need to ask a professional blacksmith to install it. It is necessary to carry out on-site investigation in the early stage and issue a specific installation plan before the equipment can be installed. Why does the installation affect the purification efficiency? The reasons are as follows:

The oil fume purifier pipeline

1, and the installation distance is unreasonable: the distance between the purifier and the hood or fan does not reach a safe distance, and generally the distance between the oil fume purifier and the hood is more than 2 meters, which is the best position.

2. There is no reducer: an appropriate reducer should be installed at the air inlet of the oil fume purifier, so that the oil fume can enter the equipment more evenly and be purified.

3. The fan is not properly matched: the air volume of the fan is dozens of times larger than that of the oil fume purifier, or the fan is installed at the front end of the oil fume purifier.

4, inappropriate matching: the previous matching failed to match according to the industry-related matching, which led to the failure to completely purify the lampblack in the later stage.

The above reasons are the main reasons that lead to the low purification efficiency of the fume purifier. If we want to meet the current national requirements for environmental protection, we need to make reasonable matching according to the standards guided by the manufacturers, and the installation team needs to find a professional. Only by controlling each link well can the efficiency of the fume purifier achieve twice the result with half the effort.