Aspiration - the "suction"

Aspiration - the "suction" effect, which arises from the creation of a reduced pressure. Aspiration is the process of removing dust and gases from the air generated during the operation of equipment in production facilities.

Everyone knows that the work of various equipment at enterprises in virtually all industries (chemical, woodworking, textile and food) is accompanied by the release of a large amount of dust, fibers and other mechanical impurities. Reduction of the content of these impurities to the maximum permissible standards established by the sanitary services is the main task of aspiration and ventilation systems.
Aspiration is "aerobatics" in ventilation. For a high-quality design, installation or expertise of this system, colossal theoretical knowledge and vast practical experience are required. Never trust work on aspiration for people and companies that do not have special education and experience. We have never had to re-arrange the aspiration systems after the work of specialists in general ventilation.
Usually, the required degree of purification is achieved by using several methods of aspiration and ventilation. Combining several plants of different types helps to achieve the optimum effect. The most convenient way to get a comfortable climate in the room is to create sufficient air exchange with the help of a supply and exhaust ventilation system, that is, a constant supply of fresh air from the street. In addition, it is important to use modern high-tech aspiration and ventilation systems. The purpose of the aspiration system is to prevent the spread of hazards from the source of their appearance in the air of the work area. Aspiration device, as a rule, is required on woodworking, crushing and other enterprises of light and heavy industry, the technological process on which occurs with the allocation of harmful substances. The main difference of this type of ventilation from others is the large angle of the slope of the ducts to prevent the formation of stagnant zones.
The effectiveness of the system is estimated by the so-called degree of non-extinction, that is, the ratio of remote hazards to the hazards of a system of local exhaustions that has escaped recycling and therefore has fallen into the air of the working area.

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