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The new burner generation

NEW

BENNINGHOVEN MULTI JET burner

Time for a generational change

BENNINGHOVEN is a world market leader in burners for asphalt mixing plants and a manufacturer of multi-fuel burners with up to 4 fuels. The complete know-how and wealth of experience from over 70 years of burner competence support the development of unique burners with excellent properties.

This success story will now be continued with the BENNINGHOVEN MULTI JET burner. The innovative, pioneering burner technology combines the benefits of the previous EVO JET generation in terms of durability and robustness with technical upgrades, a new burner control system – the MULTI JET Control – and the option of using new types of fuel. An impressive new generation from start to finish.
Quality: Made by BENNINGHOVEN

Highlights at a glance

Flexible and simultaneous use of four fuels in three different physical states

Solids ring/gas nozzles
- Wood dust
- BKS
- Bio coal dust
- H₂
Gas ring
- Natural gas
- Bio gas
3x ring nozzles
- DME
- LPG
Medium nozzle
- Light oil
- Bio oil
- BtL (biomass to liquid)
- HVO

This increases operational reliability and economic efficiency as the cheapest or most available energy source can always be used.

Burner control MULTI JET Control

New burner control with on-the-fly fuel switching and mixed firing during normal operation

Mixed fuels

An outstanding feature of the MULTI JET burners is the use of mixed fuels, allowing for example the simultaneous use of up to four fuels through separate nozzles. Asphalt producers benefit from the high flexibility in choosing fuels. The option of using multiple fuels allows plant owners to react to the availability and price development of the energy sources.

On-the-fly fuel switching

Fuels can be switched on the fly, without shutdown or downtime. This system ensures a reliable supply with different fuels, offering plant owners a high level of flexibility when selecting the most cost-effective and most readily available energy source. This significantly contributes to lowering the operating costs.

REMOTE

Remote service option for direct access to the burner control system and diagnostics of individual signal inputs and outputs.

Composition of 3 images: service engineer with headset, plant control monitors, burner with flame

Quality and service

Unique burners with excellent properties

Everything from one source – engineered + made in Germany
Modular design with good retrofit options
Compact and clearly structured design
Easy to maintain and reliable performance
Long service life, low wear
Highly efficient consumption (frequency-controlled)
Precision control technology can support reductions in harmful emissions
Inspection openings on both sides
Movable burner for better access
Internal fan (exclusively fromBENNINGHOVEN)
Combination of in-house manufacturing and proven components from renowned manufacturers

Burner test rig – tested quality

In-house testing

Functional tests and safety check-up
Burner preconfigured before delivery
Service and customer training (complete equipment on site)
Testing of new developments (R&D)

The BENNINGHOVEN burner guarantee: 100% final test

Each burner that leaves the factory has run on the test rig, has undergone thorough testing, and is preconfigured for the customer’s fuel(s)
Mechanical, electrical and process engineering testing

On the ball – and one step ahead

BENNINGHOVEN has a defined development process for burners. This includes discussions with the customer about ongoing progress.
Our customers also benefit from our close cooperation with institutes and authorities, which is reflected in our professional support for approval processes and a smooth process implementation.

Use of state-of-the-art development tools

CFD simulation – numerical calculation of the flow dynamics to derive recommended actions for optimizing components and systems
DEM simulation – particle simulation for plant and process optimization
System simulation for visualizing and optimizing complex interactions

Your service experts for a comprehensive plant solution

Easy maintenance thanks to good accessibility and ergonomic design of the burner
High level of plant availability and reliability – no failures
Carried out by trained and qualified personnel
Immense process knowledge
Key parts are carried in the service vehicle, avoiding additional journeys and costs
State-of-the-art measuring equipment (emissions measurement)
Optimized burning process with emissions measurements
Adaptation of the burner curve to changed operating parameters (moister/drier material)
Adaptation to different fuel qualities
Analysis and elimination of fluctuations, drops in performance and high consumption
Documentation and proof of maintenance directly from the manufacturer – required by the administrative authority (e.g. TA-Luft)

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MULTI JET burner with hydrogen

GAME CHANGER – the burner generation that can also use 100% green hydrogen

Zero carbon*
Use of 100% green hydrogen
Low NOₓ technology
Carbon-free asphalt production

* Energy-intensive thermal drying and heating process of virgin mineral and RAP material, carbon-free thanks to green hydrogen.

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MULTI JET fuels

BENNINGHOVEN MULTI JET burners enable reliable use of renewable – and therefore future-proof – energy sources

Many markets are now preparing to exit from coal, while systems running on oil are also increasingly subject to tighter regulations and restrictions. With technologies from BENNINGHOVEN, plant owners can modernize their plants and ensure the continued operation of their site.

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Benninghoven value

Using technology to work towards a more efficient use of energy and raw materials is the challenge of today and tomorrow. Solutions from Benninghoven can help to cut energy consumption and emissions, and enable the operation of asphalt mixing plants with high rates of RAP usage – which also ensures the long-term future of the mixing plant site.

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BENNINGHOVEN technologies

Asphalt production, recycling systems, combustion technology, control systems, and bitumen technologies – thanks to BENNINGHOVEN’s technologies, each of our customers can find the right solution for their specific site that fully complies with requirements and conditions.

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