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.
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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 length | 70-90 m |
|---|---|
| Power connection | 5 x 125 A |
| Nominal power - turbine/fan | 22 kW |
| Nominal power - pump | 11 kW |
| Flow rate | 50-324 l/min |
| Water pressure | 2-5 bar |
| Operating temperature | -25°C to +40°C |
| Tilt | -10°C to +40°C |
| Rotation/swing - automatic | 350° |
| Noise level LA | 70 db(A), 20 m |
| Controls | Remote control and display |
| Dimension & weight | See datasheet |
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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.
System add-ons
Our customer promise
Right solution, technical expertise and commitment is what you can expect from us as your partner or supplier.
Support & service
We offer the support you need to optimise your dust control and provide a sustainable solution.
Right solution, delivered on time
Delivering the right solution on time requires co-operation, structure, attention to detail and following a process throughout the project.