Fume extractor and Dust collector

A fume extractor is a device used to filter the atomized chemical by-products of the welding process.These devices take many forms depending on the project size and application, from small ductwork to entire fume hoods.The solder itself, usually consisting of low-melting point metals and auxiliary materials, as well as various components used in the soldering process, including flux, rosin and various coatings on solderable materials such as polytetrafluoroethylene which together constitute a significant occupational health hazard.The goal of a smoke evacuator is to remove these environmental pollutants from the user and other occupants of the room as quickly and efficiently as possible to keep within safe exposure limits for the various substances present and to reduce adverse health effects.Risk outcomes such as metal fume fever, polymer fume fever, occupational asthma and anaphylaxis.

Operations 

A smoke evacuator can be a fume hood, but it can also be a different type of device.Most machines seen contain some sort of fan that draws air in, and a filter or other device to trap chemicals. Although simple, it is often effective in preventing injury to workers.Quality ranges from temporary setups in desk fans and residential air filters to industrial machines that filter air through building ventilation systems.

Dust collector

A dust collector is a system used to improve the quality of air released from industrial and commercial processes by collecting dust and other impurities from the air or gas.A dust collector system designed to handle large dust loads consists of a blower, dust filter, filter cleaning system, and dust collector or collection system.It is distinguished from air purifiers, which use disposable filters to remove dust.

Uses

Dust collectors are used in many processes to recover valuable particulate solids or powders from process streams, or to remove particulate solid pollutants from exhaust gases prior to discharge into the atmosphere.Dedusting is an in-line process used to continuously collect dust generated by any process from the point of source.A dust collector can be a single unit structure or a collection of devices used to separate particulate matter from process air.They are commonly used as air pollution control devices to maintain or improve air quality.Mist collectors remove particulate matter from the air in the form of fine liquid droplets.They are commonly used to collect metalworking fluids, coolants or oil mist.Oil mist collectors are commonly used to improve or maintain the air quality of workplace environments.Smoke collectors are used to remove submicron particles from the air.They effectively reduce or eliminate particulate matter and airflow in many industrial processes such as welding, rubber and plastic processing, high speed machining with coolants, tempering and quenching.