restaurants can take the following measures to avoid the influence of lampblack on nearby residents:

1. Use lampblack purifiers that meet the standards: according to the store size and lampblack production, choose lampblack purifiers that meet the national standards, such as electrostatic or mechanical lampblack purifiers. This can reduce the concentration of oil fume emission and reduce the impact on the surrounding environment.

2. Install the flue check valve: The flue check valve can prevent the backflow of oil smoke and reduce the impact on the surrounding residents. It is recommended to choose a check valve with good quality and check it regularly.

3. Establish a dedicated kitchen: If conditions permit, consider establishing a dedicated kitchen to reduce the impact on the surrounding residents. Special kitchens should have good ventilation facilities and ensure smooth flue.

4. Reasonable arrangement of kitchen location: When choosing the kitchen location of restaurants, we should consider the distance from the surrounding residents to minimize the impact on residents' lives.

5. strengthen flue cleaning: cleaning the flue regularly can reduce the influence of oil accumulation in the flue on the smooth flow of the flue, thus reducing the emission concentration of soot. It is recommended to clean the flue at least once a year.

6. increase investment in environmental protection: food and beverage outlets can increase investment in environmental protection, such as using more environmentally friendly fuels or energy sources, and reducing the concentration of soot emissions. At the same time, you can also consult the local environmental protection department to learn more about environmental protection measures.

7. strengthen communication with residents: restaurants can strengthen communication with surrounding residents, understand their needs and opinions, solve problems in time, and reduce conflicts with residents.

The above are several measures to avoid the influence of oil fume on nearby residents, and restaurants can choose their own methods according to their own conditions.