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The new burner generation

NEW

BENNINGHOVEN MULTI JET burner

Time now for a change of generation.

BENNINGHOVEN is a global market leader in burners for asphalt mixing plants and a manufacturer of multi-fuel burners for 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 outstanding properties.

This success story now continues with the BENNINGHOVEN MULTI JET burner. The innovative, pioneering burner technology combines the benefits of the previous generation EVO JET 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. A new generation that impresses thoroughly in terms of sustainability and economy.
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
- Coal dust
- Bio coal dust
- H₂
Gas ring
- Natural gas
- Biogas
3 ring nozzles
- DME
- LPG
Central nozzle
- Light oil
- Bio oil
- BtL (biomass to liquid)
- HVO

This increases operational reliability and economic efficiency as the optimum, e.g. the cheapest or most environmentally friendly, energy source can be used at any given time.

MULTI JET Control burner control system

New burner control system with on-the-fly fuel changes and mixed use of fuels during active operation

Mixed use of fuels

A special 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 level of flexibility when selecting 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 changes

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 operating costs.

REMOTE

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

Composite of 3 images: service person with headset, monitors of the plant control system, burner with flame

Quality & service

Unique burners with outstanding 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 in terms of consumption (frequency-controlled)
Minimum pollutant emissions thanks to state-of-the-art control technology
Inspection openings on both sides
Movable burner for better access
Internal fan (exclusively from BENNINGHOVEN)
Combination of in-house manufacturing and proven components from renowned manufacturers

Burner test rig – tested quality

In-house testing procedures

Function tests and safety check
Burners are 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 an exchange with the customer about the 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 in smooth process implementation.

Use of state-of-the-art development tools

CFD simulation – numerical calculation of the flow dynamics to derive recommended actions for optimising components and systems
DEM simulation – particle simulation for plant and process optimisation
System simulation for visualising and optimising 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, 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)
Optimised 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 CO₂*
Use of 100 % green hydrogen
Low NOₓ technology
CO₂-free asphalt production*

* Energy-intensive thermal drying and heating process of virgin mineral and recycled materials, CO₂-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 preparing to discontinue the use of 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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Sustainability by Benninghoven

Working more efficiently with sustainable and economical technologies is the challenge of today and tomorrow. Benninghoven offers a variety of innovative solutions for increasing sustainability in asphalt production.

Learn more

BENNINGHOVEN technologies

Asphalt production, recycling systems, combustion technology, control systems and bitumen technology – with BENNINGHOVEN technologies, every customer can find the right solution for their location, according to the specific requirements and conditions.

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