Install low-altitude high-efficiency electrostatic precipitator to make oil fume purification more thorough

With the rapid development of the global catering industry, fume pollution and noise problems have become the focus of urban environmental governance. Environmental protection departments in various countries continue to strengthen supervision. Taking China as an example, according to the provisions of the "Air Pollution Prevention and Control Law", catering units that fail to install electrostatic precipitators in accordance with regulations will face a fine of up to 100,000 yuan, or even be ordered to suspend business for rectification. Therefore, choosing an efficient fume purification equipment is not only an environmental protection requirement, but also a necessary guarantee for corporate compliance operations.

In the current market, there are many brands of electrostatic precipitators, and the product parameters vary significantly. The price of the equipment ranges from tens of dollars to thousands of dollars, and the purification efficiency ranges from 30% to 98%. Faced with complex product information, how should catering companies make scientific choices? The core lies in understanding the essential differences between low-altitude emission purifiers and high-altitude emission purifiers.

1. The core difference between the two types of purifiers

There are obvious differences between low-altitude emission and high-altitude emission purifiers: in terms of installation location, low-altitude emission is suitable for the lower exterior walls of buildings, and high-altitude emission needs to be installed on the top of the building or at a high altitude away from residential areas; in terms of purification efficiency, low-altitude emission can reach 90% to 98% to meet strict standards, and high-altitude emission is generally less than 60% and difficult to meet standards; low-altitude emission has multiple safety designs such as overload protection and leakage protection, and some inferior products of high-altitude emission have circuit short circuits and oil self-ignition risks; in terms of applicable scenarios, low-altitude emission is used in densely populated areas, commercial complexes and other areas with high emission requirements, and high-altitude emission is used in industrial areas or temporary catering places far away from residential areas.

2. Professional selection suggestions

Give priority to low-altitude high-efficiency equipment, especially catering companies located in the city center and around residential areas, and avoid choosing high-altitude purifiers due to price factors. Although this type of equipment has low initial cost, it cannot pass environmental protection testing, and the cost of later rectification is higher. Therefore, when choosing equipment, you should pay attention to the following core technical indicators:

Purification efficiency: It is recommended to choose products with a third-party certification and an efficiency of ≥90%;

Air volume matching: Choose the appropriate processing air volume according to the number of stoves;

Safety certification: Confirm that the equipment has international safety certifications such as UL and CE to ensure safe use.

Reference to high-quality brand cases Taking DR. AIRE as an example, its low-altitude purifier adopts an exclusive patented self-developed electric field. By optimizing the electrode spacing and discharge intensity, while maintaining low energy consumption, the oil fume emission concentration is stably controlled within the specified standard range, and the intelligent monitoring system is used to feedback the equipment operation status in real time, significantly reducing maintenance costs.

3. Key points for long-term operation and maintenance

Even if equipped with a high-efficiency purifier, regular maintenance is still the key to ensuring equipment performance:

Cleaning cycle: Chinese kitchens recommend cleaning the electric field and filter every 30 days;

Professional maintenance: Perform a comprehensive equipment inspection at least once a year to avoid efficiency loss due to aging of components.

Against the background of increasingly stringent environmental protection regulations, catering companies need to take a long-term perspective on equipment selection. Choosing a low-altitude, high-efficiency electrostatic precipitator can not only avoid environmental penalties, but also enhance the brand image by improving environmental quality, thereby achieving both economic and social benefits.