Content:
- Sources of air pollution in restaurants and cafes.
- Air purification in various rooms.
- Grease traps – a key element of kitchen ventilation.
- Solutions for food industry businesses from professionals.
The air in catering establishments must comply with sanitary and hygienic requirements. It is equally important to ensure comfort for visitors. Strong food odors and smoke can adversely affect the reputation of the establishment. That is why it is important to use effective air purification filters for restaurants, canteens, etc.
Sources of air pollution in restaurants and cafes
All premises of catering establishments can be divided into several types. Usually, there are areas for guests, technical rooms, and sanitary rooms. Building codes require the separation of supply and exhaust ventilation systems for different types of spaces. This is due, among other things, to potential sources of air pollution and types of components that should not enter the breathing zone of people or enter the atmosphere without proper purification.
The main sources of air pollution in cafes and restaurants are:
- the kitchen. Undesirable substances are formed during the cooking process. These include fats, smoke, and moisture. For the comfort of kitchen staff, it is necessary to maintain an appropriate temperature. It is also important to prevent odors from spreading throughout the establishment.
- Smoking areas and restrooms. These are sources of unpleasant odors. In addition, cigarette smoke contains various substances that are harmful to the body.
- dining room. When there is a large crowd of people, the concentration of carbon dioxide in the air increases, which leads to a deterioration in well-being.
The need to comply with sanitary and environmental standards and ensure the comfort of staff and visitors necessitates the installation of various air purification systems in cafes and restaurants.
Air purification in various rooms
To ensure a comfortable microclimate in rooms for visitors and staff, a standard two-stage air purification system is often sufficient. This means that coarse and fine filters are integrated into the supply ventilation system. In this case, dust, plant fluff, and other similar particles are removed. In smoking areas, effective extraction is required to remove smoke.
Air filtration in food storage and preparation areas requires more attention. This applies to both supply and exhaust systems. In the first case, in addition to removing dust and other solid inclusions, it is better to take care of bacterial and viral threats. Therefore, it may be advisable to provide for ultra-fine cleaning, which is provided by HEPA filters. According to environmental requirements, emissions from the exhaust system are also regulated. Charcoal filters can be used to remove foreign odors and a number of harmful substances.
Grease traps – a key element of kitchen ventilation
The preparation of many dishes is accompanied by the release of moisture and fats. With a high-quality extractor hood, these contaminants are removed from the cooking area along with the air. However, they will accumulate in the exhaust system. Fat deposits negatively affect its efficiency, the operation of filters, valves, etc. To prevent this, industrial grease traps are used. They are metal structures installed in the extractor hood located above the stove or at the beginning of the general kitchen exhaust system. There are different models:
- labyrinth. Structures with gutters on which fat particles settle and then flow into a special receiver. For effective operation, the module must be mounted in an inclined position;
- mesh. The design includes several (from 5 pieces) interconnected meshes with small cells. It is installed horizontally and requires more frequent cleaning than labyrinth grease traps.
Solutions for food industry businesses from professionals
Leading Ukrainian manufacturers create effective filters for the food industry that meet current industry standards and consumer needs. They are selected according to the parameters of the system and the specific contaminants that need to be removed from the flow. If necessary, individual solutions can be developed.
Clean air is one of the hallmarks of a prestigious catering establishment. A pleasant atmosphere and the absence of foreign, unpleasant odors improve its image. To ensure such a microclimate, contact Selton. Our specialists will offer optimal comprehensive solutions and help you select filters.
