油烟净化设备：
Oil fume purification equipment:
1、物理过滤
1. Physical filtration
丝网、活性炭、钢丝其中之一或几种复合。易堵，需要每周清洗。
Wire mesh, activated carbon, steel wire, one or several composite. It is easy to block and needs to be cleaned every week.
2、运水烟罩
2. Water pipe hood
采用碱液作为洗涤剂，通过喷淋的方式与油烟接触将油烟净化，然后通过抽风机收集排放。该产品的油烟去除率约90～98%。
The alkali liquor is used as detergent, and the oil fume is purified by contacting with the oil fume by spraying, and then collected and discharged by the exhaust fan. The oil fume removal rate of the product is about 90-98%.
3、生物净化
3. Biological purification
利用嗜油微生物将油烟中的油雾分解净化。此产品的油烟去除率可以达到90%。需要专门的微生物池，微生物新陈代谢需要定期处理更新。此处理方法最为环保。
The oil mist in the lampblack was decomposed and purified by using the oil - loving microorganism. The oil fume removal rate of this product can reach 90%. Special microbial pool is needed, and microbial metabolism needs to be treated and updated regularly. This treatment method is the most environmentally friendly.
4、水喷淋洗涤塔净化工艺
4. Purification process of water spray scrubber
采用烟罩收集送入吸收塔（喷淋、筛板、填料）的方式净化，然后通过抽风机排放。该产品的油烟去除率约80～90%。但设备安装空间大，系统复杂。
The flue gas is collected by the hood and sent to the absorption tower (spray, sieve plate and packing) for purification, and then discharged by the exhaust fan. The oil fume removal rate of the product is about 80-90%. But the equipment installation space is large and the system is complex.
5、油烟收集罩
5. Lampblack collecting cover
采用简易罩收集油烟，通过排气扇把油烟排到室外。仅收集油烟，不做净化处理，油烟去除率为0%。
The simple hood is used to collect the oil fume, and the oil fume is discharged to the outside through the exhaust fan. The removal rate of oil fume is 0%.
6、高压静电（等离子）
6. High voltage electrostatic (plasma)
利用高压下的气体电离和电场作用力，使尘粒荷电后从气体中分离。该产品的油烟去除率标称95%。产品使用的第一周的油烟去除率95%，连续使用约3个月后去除率呈直线下降直到为零。如果需要保证油烟净化效果，以及油烟去除率达标，必须每两周清洗一次。如果不按规范清洗，排烟管道内积油严重，失火风险很大。
The dust particles are charged and separated from the gas by means of gas ionization and electric field force under high pressure. The oil fume removal rate of the product is 95%. The oil fume removal rate of the product in the first week of use was 95%, and after continuous use for about 3 months, the removal rate decreased linearly until zero. If it is necessary to ensure the oil fume purification effect and the oil fume removal rate up to the standard, it must be cleaned every two weeks. If it is not cleaned in accordance with the specifications, the oil accumulation in the exhaust pipe is serious, and there is a great risk of fire.
7、液沫洗涤
7. Foam washing
利用传质双膜理论，物理、化学方法的结合产物，机电一体化产品，严格来说不应该叫油烟净化器，应该叫油烟净化机较为合理。此产品的油烟去除率可以达到90%。采用专用净化剂提高气液两相之间的双膜传质动力，能快速捕捉气相中的油烟等微粒；油烟中油的去除率90%，黑烟颗粒物的去除率90%，空气中灰尘等杂质的去除率90%。产品需要每使用2～3天做一次排污、添加专业净化剂的工作。产品运行稳定、使用寿命长、特级防火。
It is more reasonable to use the mass transfer double membrane theory, the combination of physical and chemical methods, and the mechanical and electrical integration products. Strictly speaking, they should not be called lampblack purifiers, but lampblack purifiers. The oil fume removal rate of this product can reach 90%. The special purifying agent is used to improve the double membrane mass transfer power between gas and liquid phase, which can quickly capture particles such as oil fume in gas phase; The removal rate of oil in oil fume is 90%, the removal rate of black smoke particles is 90%, and the removal rate of dust and other impurities in air is 90%. Products need to be used every 2-3 days to do a sewage, add professional purification agent work. The product has stable operation, long service life and super fire protection.
8、光催化
8. Photocatalysis
利用紫外光将含油气体的油雾分解。此产品的油烟去除率可以达到90%，前提是需要少约30米长的管道，便于安装紫外光管型槽模具 一次性止血带 保定水处理设备 一次性止血带 保定空压机 北京真空泵。目前只有进口的紫外光管能保证产品的可靠性、耐用性。缺点是紫外光致癌，必须密封严实了，泄漏了，对大家没有任何好处。对了，泄漏一点可以杀菌，消毒。
The oil mist containing oil gas is decomposed by ultraviolet light. The oil fume removal rate of this product can reach 90%, provided that the pipeline with a length of at least 30 meters is needed for the installation of ultraviolet tube. At present, only the imported UV tube can guarantee the reliability and durability of the product. The disadvantage is that UV light causes cancer, so it must be sealed tightly and leaked, which is not good for everyone. By the way, a little leakage can sterilize and disinfect.