DUSTEX®
WATER DISPERSION & SPRAYING SYSTEM
The Dustex water dispersion system has been developed to provide a cheap and effective weapon against dust laden air, helping maintain a clean and safe working atmosphere.
DUSTEX® – for a dust free environment
At many installations it is often necessary to stop or limit production, even encapsulate certain areas, to enable air cleaning to be carried out – otherwise it is dangerous for the employees, or aggressive to the environment and surrounding areas. The criteria of permitted values of dust are getting more and more severe. A right for clean air is developing.
With all these factors in mind, the DUSTEX® system has been developed to supply a cheap and effective weapon against dust laden air.
Plant without Dustex
Advantages of DUSTEX®
► Low consumption of water and compressed air
► The addition of only 1 litre per ton material
► Little mounting expenses
► Robust, universal and easy to maintain system parts
► Anti-freezing device against disturbances in low temperature operation
► Self cleaning of the nozzles by ultra sonic effect
Plant with Dustex
DUSTEX® Water Dispersion Systems
These systems work with two material nozzles at low pressures with the media water and compress air.
Water is split up in micro-fine drops (10 – 50 µm) by air pressure in an ultrasonic field. Thus, a maximum drop quantity and drop surface is gained out of the sprayed water.
They are particularly suitable when:
- very low emission values have to be observed
- the water consumption should remain low
- the humidity addition is not allowed to exceed the thousands limit
- the product is thermally treated later on
DUSTEX® Dispersion Nozzle
DUSTEX® Water Spraying Systems
These systems work with one material nozzles, only with the medium water.
They produce fine up to micro-fine drops with pressure of 4-10 bar.
They are particularly suitable when:
- low emission values have to be realised
- a slightly higher water consumption is not a problem
- a higher humidity in the product is not a problem, or is even requested in some circumstances
- a plant cannot or can hardly be encapsulated
- the product has to be loaded and unloaded several times
DUSTEX® Water Nozzle
Materials and Fields of Application
The following materials are particularly well suited for the DUSTEX treatment: coal, coal dust, ore, waste moulding sand, gravel, sand, lime and crushed stone, fly ash, chemical products, alum earth, fertilizer, agricultural products, domestic waste.
Fields of application:
► Installations for material treatment by crushers, sieves, blenders, classifiers and conveyor belt transfers
► Installations for feeding material: filling of stock piles and tip bunkers, ship loading by telescope chutes, vehicle loading from silos
► Silos, stock houses, material depots, workshops, where dust has to be quickly removed for inspection or other operations
► Installations for removal of material by drilling, milling and sand blasting
► Danger of combustion/fire, dust explosion zones, removal of the critical conditions for the starting and spreading of fires and explosions
► Chemical and biological processes, atomizing of aerosols for gas cleaning and gas reaction or for removal of odours