是全社會的需求，油煙凈化技術對大氣治理具有重要的作用。飲食業油煙凈化處理的標準為<飲食業油煙排放標準>GB18483-2001。所有此類產品的銷售必須獲得產品認證（CCEP認證），以證明符合該標準才可以銷售。油煙凈化效用，可否能過驗收。不少餐飲經營者，采取裝配餐飲油煙凈化器，首要的起因是部分要對飯館正在驗收，因此不管是采取那個，都要擔保能驗收經過。

Environmental protection is the demand of the whole society, and the technology of oil fume purification plays an important role in the control of the atmosphere. The national standard for the purification treatment of dietetic fumes is "the standard >GB18483-2001 of the dietetic fume emission." The sales of all such products must be certified by the national environmental protection products (CCEP certification) to prove that they can be sold in conformity with the national standards. Oil fume purification effectiveness, can be able to pass the environmental protection acceptance. Many restaurant operators take the installation of cooking oil fume purifier. The most important reason is that the environmental protection part is checking the restaurant. Therefore, no matter which brand is taken, it is necessary to guarantee the acceptance process.

廚房排煙罩是為飲食開發的大型飲食油煙凈化設備，它是根據傳質雙模理論、采用碰撞、冷凝、吸收過濾的工藝，凈化烹調過程中產生的油霧、氣味等有害物質。濟南酒店廚房排煙罩在凈化設備中設置了氣體收集、洗滌、反應吸收、洗滌劑循環、機械過濾器、氣體輸送、降溫防火等結構單元，是集氣體的收集-凈化-輸送于一體；

Kitchen exhaust hood is a large-scale cooking oil fume purification equipment developed for catering. It is based on the dual-mode theory of mass transfer, collision, condensation, absorption and filtration technology to purify harmful substances such as oil mist and odor produced during cooking. Ji'nan hotel kitchen exhaust hood in the purification equipment has set up gas collection, washing, reaction and absorption, detergent circulation, mechanical filter, gas transportation, cooling and fire protection and other structural units. It is a collection, purification and transportation of gas.

排煙是否通暢直接關系到廚房能否正常工作，濟南酒店廚房排煙罩則只是廚房排煙系統中的一個凈化空氣的強制性功能。排煙系統和凈化器的合理匹配是保證油煙凈化器凈化效率的關鍵，同時也是油煙凈化器設計人員容易忽略的問題，如果排煙系統設計不合理而造成整個廚房排煙不暢，則將無法安裝油煙凈化器，即使安裝了油煙凈化器也無法正常工作。

Whether the smoke is smooth is directly related to whether the kitchen can work normally. The smoke hood of Ji'nan hotel kitchen is only a mandatory function of purifying the air in the kitchen exhaust system.  The smoke purifier system and reasonable matching is the key to ensure the purification efficiency of oil fume purifier, and fume purifier designers often ignore the problem, if the exhaust system design is unreasonable and cause the entire kitchen exhaust is not smooth, it will not be installed fume purifier, even installed fume purifier does not work.

廚房排煙罩是否通暢直接關系到廚房能否正常工作，油煙凈化則只是廚房排煙系統中的一個凈化空氣的強制性功能。排煙系統和凈化器的合理匹配是保證油煙凈化器凈化效率的關鍵，同時也是油煙凈化器設計人員容易忽略的問題，如果排煙系統設計不合理而造成整個廚房排煙不暢，則將無法安裝油煙凈化器，即使安裝了油煙凈化器也無法正常工作。

Whether the kitchen hood is open is directly related to whether the kitchen can work normally, and the lampblack purification is only a mandatory function of purifying the air in the kitchen exhaust system. The smoke purifier system and reasonable matching is the key to ensure the purification efficiency of oil fume purifier, and fume purifier designers often ignore the problem, if the exhaust system design is unreasonable and cause the entire kitchen exhaust is not smooth, it will not be installed fume purifier, even installed fume purifier does not work.