In today's health and safety conscious environment, it is imperative that all work related hazards are eliminated. Dust, fumes and other air pollutants can have serious health implications for your workforce. That's why Dustair is on hand to deal with all your dust extraction problems, providing all forms of ducting, fans and filtration units, including cartridge filters and tubular/envelope fabric filters and west dust arrestors. We also supply parts for fume extraction systems, including filters, gas scrubbers, electrostatic precipitators and weld fume extraction systems. Thanks to our vast experience and practical understanding in the field, we know which is the right dust separation product for your application. We have an expert team of highly trained staff who can offer assistance throughout all the stages of your project, from initial consultation, design and installation, to completion and after sales service. We also offer a design only service so that our clients can have the goods and materials manufactured themselves. This is often a more cost effective solution for dust extraction systems outside the UK and when equipment is large and expensive to ship. What's more, Dustair can offer COSHH surveys of your premises anywhere in the United Kingdom, whether you need a dust or fume extraction system examining. Because of our huge supply of dust and fume extraction equipment and our highly skilled team of engineers, we are able to satisfy all your requirements in terms of dust and fume control. Dustair remains committed to a continuous policy of product improvement and innovation, meaning our customers get a top quality product and service at a competitive price.
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Available in sizes from 1,000 cfm to 20,000 cfm (and larger to suit specific applications), our wet arrestor is probably the most efficient wet scrubber/dust collector on the market. Although the operating principle is simple, these arrestors are well proven to utilise the negative pressure of the fan to induce a water spray that passes through the internal scrolls of the wet collector. The result-an efficient water scrubbing system without the usual problems of pumps, pipework and spray nozzles. The unit therefore self cleans and requires very little maintenance. Although it is a simple structure, it is easily accessible and therefore easily cleaned and maintained. To clean the air, the scrubber drives the dust into a plenum chamber before forcing it at high speed through narrow slots where it picks up water. Centrifugal force is then applied to induce constant wetting of the dust before it is trapped in the clean side of the filter.
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Dustair can provide any size or form of duct system which is manufactured in varying grades and materials. Our ductwork range includes flanged, slip jointed and clip together systems made from a range of steels and plastics from 1mm up to 6mm thick. We can install ductwork in the form of lockformed or welded construction. We also have the facilities to supply all forms of fabricated structures in thicknesses up to and including 10mm plate. This includes hoppers, filter cabinets, steelwork structures, platforms, walkways, brackets and noise control equipment (these include
in-duct silencers and acoustic enclosures in various materials).
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If you need standard weld fume extraction equipment, come to Dustair. We supply and distribute high quality extractors which are manufactured by EUROMATE, Holland. The equipment we offer includes electrostatic and mechanical filters (mobile and fixed), multiposition extraction arms, and centralised filtration systems.
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In addition to providing metal fabricated equipment, Dustair are able to offer a similar range of products manufactured from various plastic and corrosion resistant materials. PVC, polypropylene and glass reinforced materials are perfect for corrosive environments in the chemical, pharmaceutical and waste treatment industries. Our comprehensive range of equipment (including fans, ductwork, scrubber units, exhaust hoods and tanks) can be used in various process systems. Whether
it's basic fume control, or exhaust from complete process lines that involve acid, alkaline and rinsing systems, our product can deal with it all.
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Dustair produces specially made dampers for volume and fire control for a variety of exhaust systems. Produced in a range of materials, these dampers can utilise either manual or automatic control. Actuation of fire dampers is provided through integration into the existing fire suppressing equipment onsite, or by providing pneumatic CO2, electronic or mechanical installation. Smaller systems are usually composed of a
multi-leaf or single blade fabricated in circular or rectangular section, depending on your preferences. Larger systems have a
multi-leaf blade and are fitted with suitable linkage to provide easy control and functionality. Equipment can be manufactured to suit the conditions of the environment, and Dustair also has the capabilities to provide the interlocking of the equipment.
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Dustair's range of tube filters offers larger types of unit which are suitable for heavier dust loadings and air volumes if required. Our units are of the modular type so that large permutations of filter cloth area can be attained based on six sizes, from 710 sq ft to 1995 sq ft. Because these units suit a variety of applications, no fans are included as standard: we give you the option of selecting them separately according to the requirements of the application.
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Dustair's range of rotary valves are designed and manufactured specifically to discharge wood shavings, sawdust, paper dust and other similar low density,
non-abrasive materials from cyclones, shaker and reverse jet filters. The body of the valve is fabricated from sheet steel and is fitted with a six blade rotor that is coupled to a geared motor. The rotor blades are made from a robust and hard wearing nitrile rubber or polyurethane. Rotary valves are built by Dustair to a standard design, but we can also manufacture them to suit your individual applications.
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Dustair's range of reverse jet filter units are capable of dealing with specialist dust that cannot be dealt with by standard shaker type filter systems. These units are suitable for when a constant air volume is needed without possibility of the equipment being shut off for maintenance. In order to maintain the air volume at
pre-determined intervals, a burst of compressed air is discharged from the reservoir. This blast of air breaks free the congealed dust that has formed on the outer surface of the cartridge or bag. The dust then falls into the hopper at the base of the unit. The reverse jet filter is controlled automatically with an electric panel mounted to the unit.
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Dustair have been supplying exhaust systems and equipment for extracting dirty air from aluminium and steel rolling mills for nearly 20 years. Our systems have been designed-or designed and supplied-for extracting air volumes of between 50,000 cfm and 250,000 cfm. The equipment we have supplied in the past has included complete exhaust systems, extraction hoods and enclosures, as well as the fume arrestment equipment for various pollutants. Alongside these systems, Dustair has provided the other technical items of equipment to be used in the exhaust system, including volume control dampers, fire dampers, pneumatically operated switching dampers, CO2 arrestment systems and pipework, cleaning equipment and other accessories for
all-round efficient operation.
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Dustair's envelope filters have a modular size range of 50ft sq to 1100ft sq and are capable of dealing with common dust problems. A variety of fan options are available to cater for the wide range of air volumes which are encountered in ducted systems. Dustair will not leave you in the dark when it comes to choosing the correct fan-our engineers are available to help you select the correct fan for your circumstances. The filtration of air in an envelope filter is achieved by passing it through fabric arranged in a
multi-pocket, envelope form. Fabrics are usually made from cotton. However, other types of material are available for greater efficiency, if required. They include needle felt, felts with surface treatments or membranes, or felts that incorporate epitropic fibres which have antistatic properties.
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Over the years, Dustair has been producing a comprehensive range of cyclones from low, medium to high efficiency and in single or multiple form for different applications. Although nowadays cyclones are usually only used as
pre-filters to reduce loading before filtration, some applications may only require a cyclone as a standalone unit. Our diverse range of cyclones are manufactured from various materials, including stainless, mild and galvanized steel. For an even more efficient operation, additional accompanying equipment is supplied for cyclones, including dust collection facilities, surge bins and rotary discharge valves.
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http://www.dustair.co.uk
