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V22Orca - Dust controller

V22Orca is a unique dust controller on the market and has been developed for dust suppression in cold climates down to -25°C. When water mist can no longer be created due to low temperatures, the V22Orca automatically switches to producing snow particles suitable for dust suppression.

Typical applications include mining operations, open-pit mining, loading/unloading, demolition, etc.

SM Hansa Engineering AB
Sol Millerv Dust control, Spray nozzles & systems, Tank cleaning
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Design features

  • Suitable for dust suppression in temperatures down to -25°C
  • Automatically switches between water mist and snow particles
  • The nozzle ring consists of two different types of nozzles - 'Quadrijet nozzles' creating water mist and 'nucleator nozzles' creating snow particles
  • Automatic rotation/swing
  • Throw length 70-90 m
  • Flow rate 50-324 l/min
  • Mounted on an undercarriage or on a trailer
Throw length70-90 m
Power connection5 x 125 A
Nominal power - turbine/fan22 kW
Nominal power - pump11 kW
Flow rate50-324 l/min
Water pressure2-5 bar
Operating temperature-25°C to +40°C
Tilt-10°C to +40°C
Rotation/swing - automatic350°
Noise level LA70 db(A), 20 m
ControlsRemote control and display
Dimension & weightSee datasheet

Site visit, problem identification and planning

To make sure we deliver an optimal and sustainable solution we would like to make a site visit early on in the project, where we jointly look at the dust problem, specific requirements and investment objectives.

Site visit

A site visit early in the project is important to identify a variety of factors that might affect the selection and size of equipment, and any add-ons to achieve the most efficient and sustainable results. Regulatory requirements are also discussed at this stage.

Another important question is how the machine or system will be monitored and controlled, i.e. manually or automatically. Should it be a fixed installation or should it be possible to move the equipment around as needed?

Problem identification

During the site visit we discuss a number of different issues. Here are few examples:

  • What is the source of the dust? Is it a single point or over a large area?
  • What type and amount of dust does the dust source create?
  • Area near the dust source: Wind impact? Machinery, personnel and vehicles in motion? Possible safety hazards?
  • Is electricity and water available at the site?

Planning

Using the information gathered during the site visit, we prepare a summary and review it with the client to ensure that we agree on the scope of the project.

The next step is to start planning the project in order to propose a sustainable solution. At this stage we are in close contact with EmiControls' technical department, focusing on getting the most efficient system possible, with a low operating cost.

Choose the right product or solution for optimised dust control

Every dust problem is unique. The Knowledge base provides information on how dust control works and which questions are important to answer in order to achieve an effective, sustainable solution with low water and energy consumption.

Our main supplier is EmiControls, leading manufacturer of dust control products and solutions. With a strong focus on R&D, EmiControls has developed innovative technology and has exstensive knowledge and experience on how to create droplets optimised for effective dust control.

EmiControls develops all its products according to the following criteria:

  • Full control of water flow, throw length and drop size
  • Flexible configuration
  • Low energy consumption
  • Long life span of machinery and components
  • Low maintenance costs
  • User safety

Every customer has a unique dust problem. The core of EmiControls' business is to develop a customised solution for the customer to achieve the best results, and to offer a strong global after-sales service.

EmiControls was founded in 2011 and has its roots in TechnoAlpin, the world's leading manufacturer of snow guns. Since 2017, Hansa Engineering Group represents EmiControls in Sweden, Norway, Denmark and Finland. EmiControls also manufactures products and solutions for fire fighting and odour control.

EmiControls Certifications & Approvals

For a full list of our suppliers' various types of certifications, click here.