Some living quarters require continuous air cleaning. This is usually necessary for the kitchen, as during cooking there is a lot of steam, fat, and combustion products. To avoid harmful fumes, an exhaust hood with a grease trap is installed. This equipment is mounted above the stove, because in this way it will better cope with its functions.
Principle of operation
An exhaust hood with a grease trap is presented in the form of a cap made of galvanized or stainless steel. It connects to the duct pipe. A grease filter purifies the air from oil contaminants and grease. Usually sell exhaust hoods without a fan. Housewives enjoy the equipment with a spark-extinguishing grill, which is installed above an open flame.
Each kitchen needs an exhaust hood with a grease trap. Its design provides a conclusion from the room of heated air. But this does not allow to get enough fresh. Therefore, the equipment is installed where it penetrates, regardless of the device. We need a calculation so that the exhausted and supplied air are in the same amount. Then the kitchen will be comfortable. There are supply and exhaust umbrellas that eliminate air, as well as pump a new one.
Benefits
Some equipment has lamps to illuminate the work surface. The presence of a fan improves air circulation. An exhaust hood with a grease trap is usually made of stainless steel. Therefore, with air entering the walls of the casing, there will be no oxidation.
The advantages of stainless steel include:
- resistance to corrosion;
- durability;
- fire resistance;
- ease in leaving;
- resistance to moisture and steam.
The seams of the equipment are fastened with argon welding, so the product is durable. The main metal element is a grease trap.
Features of work
Air with grease, soot and soot enters the filtering equipment, where at least two degrees of purification take place: “rough” and to eliminate unpleasant odors and combustion products. The air mass strikes with force against the internal jumpers inside the exhaust hood, breaking up into pieces.
After this, the fatty compounds settle and pass through the channel into the receiving tank. This container is emptied and washed using special means. To process it faster, you must first pour 5 drops of detergent. For convenience, it is desirable to have removable filters and plugs.
Classification
An exhaust hood with a grease trap, the photo of which is presented in the article, is of 2 types:
- Domestic. It is installed at home.
- Industrial. For use in the manufacturing sector.
The features of industrial equipment include the following:
- large sizes;
- high performance fan;
- the use of different types of grease systems.
In household appliances, the dimensions are designed specifically for stoves that are used at home. By location, an exhaust hood with a grease trap can be:
- By the wall. This equipment is fixed above the thermal device. Internal filters are in one line.
- Insular. The device is mounted to the ceiling with studs or chains. He has two rows of filters.
Equipment specifications
During operation, the device does not emit harmful substances, therefore it is safe for people and the atmosphere. There are a large number of hoods on sale that differ in colors, configurations and sizes. There are companies that create custom-made ventilation equipment.
It is important to choose a device with the required level of performance. An important characteristic is considered power. In order for air to be processed efficiently, an indicator of 500-650 m 3 / h is needed. For enterprises, the exhaust capacity should be up to 1800–1900 m 3 / h. Equipment management system is: push-button, electronic, touch. Each of them allows you to configure the equipment for a specific job, so that the room has high-quality air circulation.
An exhaust hood with grease trap and fan is used almost everywhere, as this device is easy to maintain. It is only necessary to timely clean the storage tank. It is important to observe safety rules while working with such equipment. Exhaust umbrellas will serve for a long time, if properly looked after.