he aspiration system in the form of a centralized automated complex is much higher than the efficiency of individual workshop plants. Emission of air emissions is a necessary part of every environmentally responsible production
It should be noted that the aspiration system can be recirculated or flow-through:
The recirculation aspiration dust and gas purification system returns completely or partially after purification the air inside the production room.
Straight-flow aspiration systems capture contaminated air from the shop, clean it in dust collection units and then throw it into the atmosphere.
However, irrespective of the type, the aspiration system is developed taking into account the necessary power, which entails the exact composition of the planar scheme, where the specification and environmental characteristics of the ducts are necessarily indicated. If the project - the central vacuum cleaner is compiled correctly, this equipment will allow not only to clean the shop of harmful emissions and dust, but also to return the warm cleaned air back to the premises, which allows to significantly reduce heating costs.
Dust extraction systems at the woodworking enterprise - a bag of bag filters with unloading in sack-bags. Dust purification of metal working shop on industrial production - 3 years of effective work
Aspiration, ventilation: main components
The following components of the air aspiration system can be distinguished:
Cyclone - due to the use of centrifugal force separates the solid particles of dust from the air, and then presses them against its walls, where the kinetic energy of dust particles is lost and they settle into the discharge port.
Roof filters - designed for cleaning and subsequent return of air to the room. Such nozzles are used instead of street cyclones, they are installed on external bunkers. Consist of a block of filters and a receiving chamber.
Filtration hoses - it is within these components that a solid phase of the air-dust mass separates.
Units for collecting chips and dust - such aspiration, ventilation is used in woodworking enterprises.
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