Exhaust hood with grease trap: design features

In some residential areas, constant air purification is required. Usually it is necessary for the kitchen, as in the process of cooking there is a lot of steam, fat, products of combustion. In order to avoid harmful fumes, an exhaust hood with a grease trap is installed. This equipment is attached over the stove, because it is better to cope with its functions.

Principle of operation

The exhaust hood with grease trap is presented as a hood made of galvanized or stainless steel. It connects to the duct of the duct. The grease filter cleans the air of oil contaminants and fatty impurities. Usually they sell exhaust hoods without a fan. The owners are very popular equipment with spark-curving grill, which is installed over an open flame.

Every kitchen needs a hood with a grease trap. Its design ensures the withdrawal from the room of heated air. But this does not allow to receive a sufficient amount of fresh. Therefore, the equipment is installed wherever it penetrates regardless of the device. It is necessary to calculate that the extracted and supplied air should be in the same quantity. Then the kitchen will be comfortable. There are supply and exhaust umbrellas, which remove air, and also inject new umbrellas.

Benefits

In some equipment, there are lamps for lighting the work surface. The presence of the fan improves the air circulation. An exhaust hood with grease trap is usually made of stainless food steel. Therefore, with the ingress of air to the walls of the shell, there will be no oxidation.

The advantages of stainless steel include:

• Resistance to corrosion;
• durability;
• Fire resistance;
• Ease of care;
• Resistance to moisture and steam.

Seams of the equipment are fastened by argon welding, therefore the product turns out strong. The main metal element is the grease collector.

Features of work

Air with grease, soot and soot penetrates into the filtering equipment, where at least two degrees of purification take place: "rough" and to eliminate unpleasant odors and products of combustion. The air mass strikes against the internal bridges inside the exhaust hood, decaying into parts.

After this, the fatty joints settle and through the canal pass into the receiving tank. This container is emptied and washed using special means. To quickly process it, you must first pour 5 drops of detergent. For convenience, it is desirable to have removable filters and plugs.

Classification

An exhaust umbrella with a grease trap, the photo of which is presented in the article, can be of 2 types:

• Domestic. Installed at home.
• Industrial. For use in the production sector.

The features of industrial equipment include the following:

• Large sizes;
• High performance of the fan;
• Application of different types of grease-collecting systems.

In home appliances, the dimensions are designed specifically for slabs that are used at home. The location of the exhaust hood with grease trap is:

• Walled. This equipment is fixed above the heat meter. The internal filters are in one line.
• Island. The device is fixed to the ceiling on the studs or chains. He has two rows of filters.

Equipment Characteristics

At work the device does not emit harmful substances, therefore it is safe for people and atmosphere. On sale there are a large number of hoods, differing in colors, configurations and sizes. There are firms that create custom ventilation equipment.

It is important to select the device with the required performance level. An important characteristic is power. For air to be treated qualitatively, an indicator of 500-650 m ³ / h is needed. For enterprises, the exhaust capacity should be up to 1800-1900 m ³ / h. The control system of equipment can be: push-button, electronic, sensor. Each of them allows you to customize the equipment for a particular job, so that the room has a quality air circulation.

An exhaust hood with grease trap and fan is used almost everywhere, since this device is easy to maintain. It is only necessary to perform the cleaning of the storage tank in a timely manner. It is important to follow safety rules while working with such equipment. Exhausting umbrellas will serve for a long time if you take care of them properly.