Under normal circumstances, everyone will ask when purchasing a lampblack purifier, what is the purification efficiency of the product? It is said that the environmental protection department has been here several times, but they can't say it every time, which makes many restaurant owners have a headache. At present, the purification rate advertised by manufacturers on the market can reach more than 90%, and some even reach 98%. However, it is very distressing to find that the purification efficiency is greatly reduced after installation. Let's talk about the reasons and solutions!
1, the selection of fume purifier is inappropriate. In the early stage of product selection, it is necessary to confirm the number of cookers, kitchen area, length of smoke exhaust hood and main cooking methods in the kitchen, and then match the appropriate air volume, so as to ensure the purification effect.
2. The matching fan power is not suitable. As a supporting equipment for oil fume purifier, too large or too small fan power will cause too fast wind speed in the pipeline, while too small fan power will hinder the purification effect.
3. The throttle valve in the pipeline is not opened or not big enough. The throttle valve in the pipeline mainly controls the wind speed in the pipeline. If the wind speed in the pipeline is too fast or too slow, it will affect the purification efficiency of the fume purifier.
There are sundries in the pipeline. If the installation is not carefully checked, sundries will be left in the pipeline, which will increase the pipeline resistance and affect the wind speed in the pipeline, thus reducing the purification efficiency of the oil fume purifier. When the fan is used with the electrostatic fume purifier, various problems will inevitably be encountered in the process. If a job is not done well, it will affect the purification efficiency of the fume purifier. Anhui Guo Mao Electromechanical Co., Ltd. has developed and produced a new generation of patented products, combined fume purifier, including fan+purification+muffler. The installation is simple, and it can be used for one year without cleaning and maintenance. More importantly, the purification efficiency is really as high as 98% or more. There is no need to falsely report the air volume, and there is no need to worry about greatly reducing the purification efficiency. This is the same choice for many kitchen fume purifiers.