Enviroflo Engineering News
Asphalt Plant Improvements for Tarmac at Charlton
Tarmac recently commissioned Enviroflo to survey the existing Reverse Air Bag Filter System at their Charlton asphalt plant in London. The existing system was limiting the throughput of the aggregate dryer, providing inadequate nuisance dust control and regularly blinding. Although the problems were complex and the existing filter was not an Enviroflo filter, Enviroflo Engineering were able to propose a series of economical measures to improve performance. As a result, Tarmac commissioned Enviroflo to install a filter inlet duct complete with automatically actuated damper, a new filter outlet duct and new exhaust fan. In addition, the existing stack inlet was modified and and an additional filter cleaning mechanism was retro-fitted to the filter.
Other News
Dust Suppression Dosing Container for Nalco US
Enviroflo Engineering have recently completed the manufacture of an air-conditioned and heated containerised dosing system for export to Nalco in the USA. The container includes a water tank, filter and pump together with a compressed air receiver and control gear. 
Bulk Storage Facility for Yeoman Glensanda
Enviroflo Engineering have recently completed the installation and commissioning of a bulk storage facility for Nalco 71D5Plus at Aggregate Industries Yeoman Glensanda Quarry. The installation comprises a 10,000 litre insulated and bunded storage tank with electric heating, a maintenance access platform and recirculation system.
DustFoam Suppression Systems for Tarmac at Bayston Hill
Enviroflo Engineering have recently completed commissioning of an Enviroflo/Nalco DustFoam suppression system for Tarmac at their Bayston Hill Quarry. The system treats a number of crushers on site and was delivered to site pre-installed into two converted shipping containers.
Enviroflo at Hillhead 2010
Come and visit Enviroflo Engineering and Nalco at Hillhead 2010, the world's biggest working quarry show. We will be there to answer your questions on Dust Control and Water Treatment and our stand will feature portable DustFoam Generating equipment and videos showing dust suppression systems in operation.
Nalco Acquires Enviroflo Engineering
Following recent negotiations, Nalco Company - the world's leading water treatment and process improvement company - have purchased the Assets and Goodwill of Enviroflo Engineering Ltd (EEL). Nalco wish to extend their existing Dust Control business and this Acquisition is aimed at the European Market, Middle East and North Africa and other regions.
Dust Suppression System for Rail Unloading Station in Africa
Enviroflo Engineering have recently completed commissioning of a containerised dust suppression system for CBG Kamsar at their Bauxite treatment plant in the Republic of Guinea in West Africa. The Enviroflo system treats dust emissions from a rail unloading terminal and two impact crushers.
Enviroflo Systems Feature in Quarry Management
Enviroflo Engineering Dust Extraction and Dust Suppression Systems have featured in the February 2009 issue of Quarry Management - The monthly journal for the quarry products industry. The journal ran a feature on the £15 million investment by Cemex UK on Taff’s Well Quarry, near the village of Pentrych, just north of Cardiff.
CEMEX win award for Enviroflo/Nalco DustFoam™ System
Each year the UK Quarry Products Association (QPA) issue a number of 'Achievement Awards' to operating Companies in the Quarry Industry. Out of a total of more than 200 applications put forward CEMEX gained a 'Highly Commended' Award for the Enviroflo/Nalco DustFoam™ System installed at Halkyn quarry.
Hanson Replaces Venturi Scrubber with Bagfilter
Hanson have recently replaced a 40 year old Venturi Scrubber on their Batts Combe Batch Heater Plant with a state of the art Enviroflo Pulse Jet Filter. The new plant gives improved dust extraction and control, lower dust emissions, an increased capacity and the ability to return reclaimed filler dust to the process.
Dust Foam Suppression System on Sinter Plant
Corus have recently ordered an Enviroflo/Nalco DustFoam™ Dust Suppression System covering part of their Sinter Plant at Port Talbot. The part of the plant treated is the sinter handling system comprising a number of belt conveyors transporting hot sinter.
Pulse Jet Filter for Asphalt Plant
Enviroflo have recently supplied a replacement Pulse Jet Filter to Aggregate Industries for their Duntilland quarry plant. The filter replaces an old filter on the M8 Super Blackmobile asphalt plant.
Enviroflo Engineering Retrofit Pulse Jet Filter
Enviroflo Engineering have recently retrofitted a new custom designed Pulse Jet Filter top to an existing hopper for Aggregate Industries at Croy quarry.
Top Safety Accreditation for Enviroflo Engineering Limited
In gaining accreditation from SAFEcontractor, Enviroflo Engineering is one of the latest group of successful companies to join a leading edge scheme, designed to help industry improve its safety record.
Enviroflo Exhibits at Hillhead
Enviroflo Engineering have recently exhibited at Hillhead 2007. This was the exhibition to attend for all those in the quarrying, recycling and heavy construction industries. Enviroflo Engineering and Nalco demonstrated the manufacture of DustFoam on their common stand to illustrate its ease of production and long term stability.
Enviroflo Completes Installation for Hanson
Enviroflo Engineering have recently completed the installation of a twin bagfilter system for Hanson at their Machen Quarry. Original Reverse Air Filters some 18 years old were replaced by two Enviro Pulse Jet Filters complete with pneumatic conveying systems and dust conditioning equipment.
Dust Suppression System Replaces Extraction
After careful study of existing dust extraction systems serving the crushers, screen and conveyors at Yeoman's Glensanda Quarry, it was decided to replace them with an Enviroflo-Nalco Dry Foam System.