Edible oil smoke is one of the main sources of volatile organic compounds (VOCS) and PM10 (inhalable particulate matter, particulate matter less than 10 microns) in the atmosphere. Among the factors leading to lung cancer, edible oil smoke is the second risk factor after "deep breathing" smoke to reach the deep respiratory tract. The influence of the strong permeability and stickiness of lampblack on the surrounding environment (including human and building receptors).

　　對煙霧排放有什么要求?

　　What are the requirements for smoke emission?

　　A.中華人民共和國環境保護部于2000年2月29日發布了環境保護標準(gwpb5-2000)《餐飲業煙塵排放標準(試行)》其中規定了實施范圍、排放限值、監測和實施標準。本標準自2000年7月1日起實施;

　　A. On February 29, 2000, the Ministry of Environmental Protection of the People's Republic of China issued the National Environmental Protection Standard (gwpb5-2000), "Food and Beverage Industry Smoke and Dust Discharge Standard (Trial Implementation)", which stipulates the scope of implementation, emission limits, monitoring and implementation standards. This standard has been implemented since July 1, 2000.

　　b .餐飲行業的煙氣排放的標準明確規定,餐飲行業的單位放電和排煙必須安裝煙霧排放和凈化設施,并確保他們操作期間按要求操作,和煙霧排放沒有組織應被視為超出標準;

　　B. The national standards for smoke emission in catering industry clearly stipulate that smoke emission and purification facilities must be installed for unit discharge and exhaust in catering industry, and ensure that they operate as required during operation, and that no organization of smoke emission should be considered to exceed the standards;

　　C.山東排煙凈化設備長期不維護保養，導致凈化效率低下。環境監測隊發現并限期整改。

　　C. The long-term non-maintenance of smoke exhaust purification equipment in Shandong Province results in low purification efficiency. The Environmental Monitoring Team found and fixed the time limit for rectification.

　　切勿隨意打開排氣機進行清洗，因為電機一旦不安裝不能保證冒煙效果，且會增加噪音。為了避免排煙機噪聲或振動過大、油滴、漏油等情況，應定時對排煙機進行清洗，以免電機、渦輪及排煙機內表面粘油過多;在使用煙氣凈化機時，要保持廚房內的空氣循環，從而防止廚房內的空氣形成負壓，保證煙氣機的吸力。

　　Do not open the exhaust machine to clean at will, because once the motor is not installed, it can not guarantee the smoking effect and increase the noise. In order to avoid excessive noise or vibration, oil droplets, oil leakage and so on, the exhaust machine should be cleaned regularly to avoid excessive sticky oil on the inner surface of the motor, turbine and exhaust machine. When using the exhaust purifier, the air circulation in the kitchen should be maintained, so as to prevent the negative pressure of the air in the kitchen and ensure the suction of the exhaust machine.

　　排煙凈化機使用可靠,沒有任何火災隱患,不需要外部管道,不需要安裝凈化器,,安裝很方便,,靈活,,穩定,美觀,經濟和其他特征,建立的,理想的供應環境保護。值得一提的是，我們的凈化機不僅能吸收98%的排煙量，還能使排煙凈化真正實現視覺無煙。

　　Smoke exhaust purifier is safe and reliable in use, without any fire hazards, no external pipeline, no installation of purifier, high efficiency and energy saving, easy installation, high efficiency, flexibility, safety, stability, beauty, economy and other characteristics, to establish a perfect and ideal supply of environmental protection. It is worth mentioning that our purifier can not only absorb 98% of the smoke, but also make the smoke purification truly visual smoke-free.