1.油烟净化器在运行时，不必频繁开关，这样会降低油烟净化器的使用寿命。油烟净化器是属于绿色环保产品的，不易耗电和污染。因此，尽可能增加油烟净化器的使用时间，可以合理提高油烟净化器的使用寿命。
1. When the oil fume purifier is running, it is not necessary to switch on and off frequently, which will reduce the service life of the oil fume purifier. Lampblack purifier is a green environmental protection product, which is not easy to consume electricity and pollute. Therefore, increasing the service time of the fume purifier as much as possible can reasonably improve the service life of the fume purifier.
2.定期对油烟净化器内部电场进行清洁和维护。目前市场上广泛使用的是静电感应式油烟净化器。静电感应油烟净化器按电场划分可分为平板电场和蜂窝电场。两种电场的清洗方法不同于清洗周期时间。清洁周期根据餐厅顾客的具体应用而定。清洗方法：根据油烟净化器厂家提出的清洗方法，定期清洗保养，根据电场外观建议采用平电场。清洗维护方便，净化处理效率高。合理提高油烟净化器的使用寿命（滤网也要清洗，越清洗越好，内部复合绝缘子要清洗干净）
2. Clean and maintain the electric field inside the oil fume purifier regularly. At present, electrostatic induction oil fume purifier is widely used in the market. Electrostatic induction oil fume purifier can be divided into flat electric field and honeycomb electric field according to electric field. The two cleaning methods are different from the cleaning cycle time. The cleaning cycle depends on the specific application of restaurant customers. Cleaning method: according to the cleaning method proposed by the oil fume purifier manufacturer, regular cleaning and maintenance, according to the appearance of the electric field, flat electric field is recommended. The cleaning and maintenance is convenient, and the purification treatment efficiency is high. Reasonably improve the service life of the oil fume purifier (the filter screen should also be cleaned, the more the better, and the internal composite insulator should be cleaned)
3.定期排出油渍。机器设备在长期运转下，会沉积大量油污。定期打开排出机器设备的底部积累的污油，并对油烟净化器表面的部分油污进行清洗，防止油污对油烟净化器部件的腐蚀，危及净化处理的效率和使用寿命。
3. Regularly discharge oil stains. Machinery and equipment in long-term operation, will deposit a lot of oil. Regularly open and discharge the dirty oil accumulated at the bottom of the machine and equipment, and clean part of the oil on the surface of the oil fume purifier to prevent the oil from corroding the components of the oil fume purifier and endangering the efficiency and service life of the purification treatment.

4.定期清洁和维护离心风机和管道。在离心风机的长期应用中，风机叶片上有一层黑色物体，对排风量和美观造成危害。同样的原理也适用于离心风机。离心叶轮必须定期清洗，这样会降低风量，损害净化处理效率，甚堵塞。检查离心风机及净化处理排气管是否畅通，定期更换离心风机润滑脂。
4. Regularly clean and maintain the centrifugal fan and pipeline. In the long-term application of centrifugal fan, there is a layer of black object on the fan blade, which is harmful to the exhaust air volume and aesthetics. The same principle applies to centrifugal fans. The centrifugal impeller must be cleaned regularly, which will reduce the air volume, damage the purification efficiency, and even block. Check whether the centrifugal fan and the exhaust pipe of purification treatment are unblocked, and replace the lubricating grease of the centrifugal fan regularly.
5.安装在室外的油烟净化器可加装防水防雨遮光设备，安装在室外的油烟净化器。即使油烟净化器的材质能防水防雨防晒，也会长期加速油烟净化器的脆化。因此，有必要安装防水、防雨和遮光设备，使烟气净化器能够在较长时间内为餐厅和餐厅服务。
5. The outdoor oil fume purifier can be equipped with waterproof, rainproof and shading equipment, and the outdoor oil fume purifier. Even if the material of the oil fume purifier is waterproof, rainproof and sunscreen, it will accelerate the embrittlement of the oil fume purifier for a long time. Therefore, it is necessary to install waterproof, rainproof and shading equipment, so that the smoke purifier can serve the restaurant and restaurant for a long time.
在目前的市场上，只需要所有正常的维护和应用。大多数油烟净化器电场寿命长，并按规范进行维护。油烟净化器的使用寿命等于或等于排烟管的大使用寿命。只需要能够定期清洁保养，油烟净化器的应用时间也很长没有任何问题。
In the current market, only all normal maintenance and application are needed. Most of the oil fume purifiers have long electric field life and are maintained according to the specifications. The service life of high-quality lampblack purifier is equal to or equal to the maximum service life of smoke exhaust pipe. Only need to be able to clean and maintain regularly, the application time of fume purifier is very long, no problem.