1、活性炭吸附油煙凈化器
1. Active carbon absorption oil fume purifier
用粒狀活性炭或活性炭纖維氈吸附油煙中的污染物粒子。這種設備的特點與過濾凈化設備相似，但去除油煙異味分子的效果較好。
Granular activated carbon or activated carbon fiber felt is used to adsorb pollutant particles in lampblack. The characteristics of this equipment are similar to those of filtration and purification equipment, but the effect of removing oil smoke odor molecules is better.
缺點：活性炭成本較高，需要定期更換。
Disadvantages: The cost of activated carbon is high and it needs to be replaced regularly.
2、UV光解油煙凈化器
2. UV photolysis lampblack purifier
利用特殊波長紫外燈發出的紫外線對油煙分子進行照射達到分解油煙分子的凈化方式。光解氧化油煙凈化技術是利用紫外線-C波段的光來改變油質的分子鏈，同時這種紫外線與空氣中的氧反應后產生臭氧，臭氧將油質分子冷燃燒后生成水和臭氧,同時煙道中的異味也隨之。
The purification method of decomposing lampblack molecules is achieved by irradiating lampblack molecules with ultraviolet light of special wavelength. The photolysis oxidation oil fume purification technology uses the ultraviolet C-band light to change the molecular chain of oil. At the same time, this ultraviolet reacts with the oxygen in the air to generate ozone, which generates water and ozone after the oil molecules are cold burned. At the same time, the odor in the flue is also eliminated.
● 缺點：該類設備有一個較大的缺點，那就是紫外光對人體具有較大的危害，所以該類設備一般都安裝在遠離廚房的通風管內，且確保通風管不能有破損，以致紫外光外泄。
● Disadvantages: This type of equipment has a major disadvantage, that is, ultraviolet light is harmful to human health. Therefore, this type of equipment is generally installed in the ventilation pipe far away from the kitchen, and it is ensured that the ventilation pipe is not damaged, so that ultraviolet light leaks.
3、靜電油煙凈化器
3. Electrostatic oil fume purifier
這是目前市面上的油煙凈化設備，其工作原理就是當油煙廢氣通過高壓靜電力場時，油煙廢氣顆粒與電子接觸并帶有電荷，被電場吸附起來。
This is the most popular lampblack purification equipment on the market at present. Its working principle is that when the lampblack waste gas passes through the high-voltage electrostatic force field, the lampblack waste gas particles contact with electrons and carry charges, and are finally absorbed by the electric field.
◆ 該類設備能捕捉到0.1微米以下的微細顆粒，凈化率高達95以上%，是目前凈化效率的油煙凈化器。
◆ This kind of equipment can capture fine particles below 0.1 μ m, with a purification rate of more than 95%. It is the highest soot purifier at present.
● 缺點：設備造價較高，電場吸附能力高導致需要定期清洗，否則會降低凈化效能。
● Disadvantages: high equipment cost and high electric field adsorption capacity lead to the need for regular cleaning, otherwise the purification efficiency will be reduced.
4、復合式油煙凈化器
4. Compound lampblack purifier
復合式主要是用靜電式油煙凈化設備再組合濕式或活性炭吸附、uv光解、機械式等。此種方式其實是多種油煙凈化方式的結合，通過將各種功能油煙凈化機組合到一起使用，凈化效率更高。
The composite type is mainly composed of electrostatic lampblack purification equipment, wet or activated carbon adsorption, UV photolysis, mechanical type, etc. In fact, this method is a combination of multiple lampblack purification methods. By combining various functional lampblack purifiers, the purification efficiency is higher.
缺點:其使用成本讓人很難接受。
Disadvantages: Its use cost is difficult to accept.
5、催化劑燃燒油煙凈化器
5. Catalyst combustion soot purifier
其原理很簡單，就是將油煙引入一個陶瓷或金屬蜂窩爐進行高溫燃燒，利用催化劑對油煙分子進行氧化催化，使油煙及一些污染物質轉化為CO2(二氧化碳)和H20（水蒸氣）等物質。
Its principle is very simple. It is to introduce lampblack into a ceramic or metal honeycomb furnace for high temperature combustion, and use catalyst to oxidize and catalyze lampblack molecules, so that lampblack and some pollutants can be converted into CO2 (carbon dioxide) and H20 (water vapor) and other substances.
● 缺點：由于催化燃燒技術還不夠成熟，只能適用于油煙濃度較低的環境，不能使用在大型的餐飲廚房當中。
● Disadvantages: As catalytic combustion technology is not mature enough, it can only be used in the environment with low oil smoke concentration, and cannot be used in large catering kitchens.
6、機械分離油煙凈化器
6. Mechanical separation lampblack purifier
采用了離心力和慣性碰撞原理，當油煙進入凈化箱內，該旋風裝置就會急速旋轉通過離心力使油煙顆粒脫離氣團，并撞上擋板，然后隨著擋板往下流入集油盤。
The centrifugal force and inertial collision principle are adopted. When the lampblack enters the purification box, the cyclone device will rapidly rotate to separate the lampblack particles from the air mass, hit the baffle, and then flow down into the oil collecting tray with the baffle.
● 缺點：該類油煙凈化器的凈化率只有50%-60%，擋板也容易破裂，需要定期維護，比較適用于凈化效果要求較低的環境。
● Disadvantages: The purification rate of this type of lampblack purifier is only 50% - 60%, and the baffle is also easy to break, which requires regular maintenance. It is more suitable for the environment with low purification effect requirements.
7、織物過濾油煙凈化器
7. Fabric filter lampblack purifier
該類油煙凈化器的原理其實與活性炭的吸附原理有點相類似，它是采用了吸油性較好的材質制作成個過濾層，當油煙分子通過該過濾層時，油煙顆粒就會被格擋開來。
The principle of this type of soot purifier is similar to the adsorption principle of activated carbon. It uses a filter layer made of materials with good oil absorption. When soot molecules pass through the filter layer, soot particles will be blocked.
◆ 該類裝置的油煙凈化率也能達到80以上，但對于一些異味分子和廢氣卻無法阻攔，凈化對象有一定的限制。
◆ The soot purification rate of this type of device can also reach more than 80, but some odor molecules and waste gas can not be stopped, and the purification objects are limited.
● 缺點：無法接近完全凈化，需要經常替換過濾層材料，設備占地面積較大，不適用于對油煙凈化率要求高的環境。
● Disadvantages: It is impossible to achieve complete purification, the filter layer materials need to be replaced frequently, and the equipment occupies a large area, so it is not suitable for the environment with high requirements for soot purification rate.
8、濕式處理油煙凈化器
8. Wet type oil fume purifier
顧名思義是與水有關的設備，沒錯，該類設備就是采用噴頭噴灑將水和洗滌劑一起噴出，形成一個水罩或水霧空間，當油煙廢氣進入該凈化空間后，油煙顆粒與水滴、水霧接觸，并融入洗滌液之中，更終隨著水流排出。
As the name implies, it is water related equipment. Yes, this type of equipment uses a nozzle to spray water and detergent together to form a water cover or water mist space. When the oil smoke and exhaust gas enter the purification space, the oil smoke particles contact with water droplets and water mist, blend into the washing liquid, and finally discharge with the water flow.
● 缺點：該類裝置能力帶有較大體積的油煙顆粒，一些微米級別的廢氣分子還是會透過水膜進入大氣，凈化率只有50-90%。排出的油污水還是會對環境造成二次污染，性不強。
● Disadvantages: This type of device has the capacity to contain large soot particles, and some micron level exhaust gas molecules will still enter the atmosphere through the water film, with a purification rate of only 50-90%. The discharged oily sewage will still cause secondary pollution to the environment, which is not environmentally friendly.
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