What should I do if the smoke in the hotel kitchen is not smooth?

Cleaning method and effect: Long-term use of hoods, fans, fume purifiers and flues will leave a lot of oil stains on the surfaces of hoods and flues if they are not cleaned frequently. After a long time, oil stains will form, which cannot be treated by simple cleaning, affecting the use of range hoods and flues, making it difficult to eliminate smoke flow. The company uses high-pressure jet to strengthen the oil agent, and the flue is cured after degreasing, so that the oil fume flow is obviously improved and a protective film is formed, so that the oil stain is not easy to remain on the surface. Manual oil removal+super-strong metal special cleaner has obvious effect on removing oil on the surface of range hood, which is non-toxic and tasteless and does not hurt the surface of metal and porcelain. Built-in "turbo compression jet" range hood and its cleaning service brief introduction A range hood system; It is mainly composed of hood shell, hood, ventilation pipe and "turbo compression injection" system. It is characterized in that the "turbo compression injection" system is installed at the beginning of a straight ventilation pipeline. After the range hood is powered on, the motor installed in the "turbo compression injection" system in the ventilation pipeline is started to drive the front turbofan and the built-in spiral turbocompressor to rotate. Because the sealing ring for preventing air from flowing back is installed at the tail of the screw turbine compressor, compressed air will not flow back to the smoke outlet.