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Ready to ShipCooking fume extractors are available in different designs and types. Each variant caters to a specific extraction need in food establishments. The key difference in these types lies in the installation mode, intended application, and extraction technique. Below is a comprehensive breakdown of the common types available on the market:
The canopy or damper type of fume extractors is usually mounted over cooking areas in commercial kitchens. These fume extractors feature enclosed hoods or canopies that capture smoke, grease, and vapors emanating from food being prepared. The collected contaminants are then filtered and recirculated back into the kitchen or expelled outside.
Canopy type fume extractors range from portable to fixed types. Portable ones are maneuverable and easy to relocate. However, the fixed ones are more effective in larger areas. These fume extractors are primarily applied in restaurants, hotels, or cafeterias with extensive grilling, frying, or cooking operations.
As the name suggests, inline duct fan extractors integrate fan indirect systems within ductwork. In this type, air pollution filters are attached to ducted systems. These systems are then connected to inline fan filters that pull kitchen air pollution through inline duct filters. An inline duct fan fume extractor is designed for unobtrusive air cleaning in large commercial kitchens.
Manufacturers offer fans in different variants and styles of filtration. They include grease filters, baffle filters, and mesh filters. Duct fans are favored because they have powerful motors that provide good airflow and balanced air pressure.
As the name suggests, portable types are movable fumes extractors. They come fitted with wheels and can be easily relocated. Restaurant owners can easily reposition fume extractors in their commercial kitchens depending on the hot cooking spots.
However, portable fumes tend to have lower extraction power than fixed models. Hence, they are recommended for smaller areas and light cooking.
Fume extractors are mandatory installations and play a critical role in mitigating health and safety risks in commercial and industrial environments. Below are some of the applications in industrial settings:
Manufacturing and metalwork industries produce harmful fumes and gases. They include welding fumes, chemical vapors, or exhaust gases. These gases can pose a serious risk of poisoning if left unfiltered.
That is why restaurant cooking fume extractors come into play. They filter and eliminate these fumes from the kitchen air, making it safe for the workers.
Heavy accumulation of combustible dust or gas can lead to explosions. Such explosions are common when dealing with industries like pharmaceuticals or food processing. In these industries, fume extractors filter off the explosive vapors.
By filtering and eliminating gases, fume extractors significantly reduce the risk of explosions. In addition, they also help maintain a stable working environment for employees.
Excess fumes and vapors left unattended on a working product can have a detrimental effect on its quality. Especially in industries like painting or coating. The fumes can interfere with the application process and result in product defects.
That's why cooking fume extractors come in handy. They eliminate the interference and pollutants in these processes. Thus improving the products' quality.
High levels of fumes can compromise visibility and interrupt machine operations. This tends to lower work efficiency in general. Fume extractors improve efficiency by providing a clear field of view and unobstructed movement for equipment.
They remove the excess cooking fumes and smoke that may interfere with the working area. That is why cooking fume extractors are an essential part of any kitchen's optimal working condition.
Multi-stage Filtration Systems
Most restaurant cooking fume extractors come with multi-stage filtration systems. The common filters found in these multi-stage filtration systems are grease, particulate, and activated carbon filters.
They are responsible for capturing grease, smoke, and other airborne contaminants like particles and VOCs. By filtrating these elements, these filters ensure the air released back into the kitchen is clean and safe.
Powerful Fans and Motors
To efficiently extract cooking fumes, the fume extractors need strong fans and motors. Most high-efficient models are fitted with heavy-duty centrifugal or inline fans with powerful motors. These motors generate strong airflows that enable the fans to pull in fumes through filters and exhaust them.
Speed Settings
Speed settings provide flexibility for adjusting airflow based on cooking intensity. Restaurant cooking fume hoods usually feature different speeds. From low to high, these settings allow the extractors to operate effectively for various cooking methods.
For instance, fume extractors can work at low speeds when extracting fumes from simmering foods. Higher speeds are suitable for working with cooking methods like frying or grilling.
Noise Level
Noise levels are among the key features. With noise levels, users can operate the fume extractor without compromising workers' or patrons' comfort.
This is especially so if the fume extractor is installed in an open kitchen or close to dining areas. Go for models that balance fume extraction efficiency and noise levels.
Easy Installation and Maintenance
The mounting type of the extractor will determine the ease of installation. While canopy and ducted systems will require professional installation, portable fume extractors are easy to set up.
They simply require a power source for operation. Also, for the maintenance part, filters in most models feature tool-free access for easy replacement or cleaning.
Fume extractors meant for heavy cooking complicated installation due to their size and weight. Most of these large extractors will need the help of a professional installer. Here are the general installation guidelines:
A restaurant cooking fume extractor is easy to use. Following these simple steps will ensure optimal performance and air purification. Here are the dos:
Maintenance is important to ensure the fume extractor works as desire. Here are a few ways to maintain the cooking fume extractor:
In any industrial air purification systems, quality and safety are of paramount importance. They ensure a healthy working environment. Below are the important quality and safety considerations for a cooking fume extractor:
A well-maintained filter system is fundamental in ensuring an extractor's effectiveness and safety. Grease and particulate buildup can decrease extraction efficiency.
Additionally, accumulated grease can also pose a fire risk. Filters should be cleaned or replaced per the manufacturer's instructions as a preventive measure.
The materials used to construct cooking fume extractors are critical to its durability and safety. Common materials include stainless steel for strength and corrosion resistance.
Stainless steel also makes it easier to clean and maintain the extractors. Another important feature to consider when it comes to construction materials is their fire resistance.
IR fume extractors should have fire-resistant components. This ensures they can withstand high temperatures and possible fire hazards.
Most cooking fume extractors come with powerful motors and fans. These mean they draw large electrical currents. It is vital to ensure the extractor is properly grounded to prevent electrical shock or fire.
Also, check the power cords for signs of wear or damage. Encourage users not to attempt fume extractor repairs while live currents are on electrical safety grounds.
Indoor air quality regulations vary by industry and location. It is recommended to choose fume extractors that meet these standards. Not only that, but also emissions and noise level standards.
This is important because compliance with these regulations helps avoid potential legal issues. More importantly, they ensure a safe working environment. Go for fume extractors intended for commercial use. They have been tested to meet safety and performance standards.
It all comes down to considering several factors. These factors include the type of cooking done, kitchen size, and space. Although indoor places can accommodate portable extractors, large restaurants with heavy cooking activities require permanently mounted fume extractors.
Fume extractors do make noise. This is especially true for those with powerful motors and fans. These fume extractors come with special noise reduction features. These features are meant to minimize operational noise levels.
Most extractors are designed to filter and recirculate air indoors. But there are models meant for outdoor canopy areas. These models expel filtered air outside. This allows for better air circulation outdoors.
The frequency of filter replacement mainly depends on factors like cooking intensity and the type of food being prepared. However, on average, filters should be replaced or cleaned at least every month.
The most common maintenance practice is filter replacement or cleaning. Other practices include dusting off accumulated dust on the fume extractor and checking for other mechanical defects.
