Efficient Incineration processes for demanding surface coatings

Post-combustion for the industry

The product family

Incineration processes for industrial exhaust air purification

Incineration processes are central to industrial exhaust air purification and are used wherever VOC-contaminated or alternating exhaust air needs to be treated safely. Particularly in surface technology - for example in the wood and furniture industry, automotive industry, aerospace, building materials, construction elements, glass, plastics and metal processing - it ensures stable purification levels and reliable process conditions.

With VEN CLEAN AIR, Venjakob offers flexible afterburning systems that can be optimally adapted to industry-specific requirements.

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Incineration systems VEN CLEAN AIR

Durable technology and stable emission values

Our VEN CLEAN AIR product family includes thermal, regenerative and catalytic Incineration systems for exhaust air containing VOCs. They cover a wide range of applications - from highly fluctuating loads and large volume flows to specialized, evenly loaded exhaust air flows. Each system combines energy efficiency with durable technology and stable emission values.

Incineration systems
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Incineration processes at a glance

Post-combustion processes reliably oxidize VOCs to CO₂ and water. Depending on the exhaust air flow, load and energy requirements, three established processes are used. The following overview facilitates the selection for applications in painting, drying, adhesive application and process air management.

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Thermal Incineration processes TNV

Typical application
Highly fluctuating or high VOC loads, exhaust air containing particles
Temperature / technology
> 750 °C, robust thermal process
Energy efficiency
Medium
Special features
Very tolerant to load changes and particles
Power range
approx. 800-32,000 Nm³/h

Regenerative thermal oxidation RTO

Typical application
Large exhaust air volume flows with low to medium VOC contents
Temperature / technology
> 800 °C, ceramic heat accumulators
Energy efficiency
Very high (autothermal possible)
Special features
Highest heat recovery, low operating costs
Output range
approx. 1,000-70,000 Nm³/h

Catalytic Incineration processes KNV

Typical application
Small to medium exhaust air flows with uniform load
Temperature / technology
250-350 °C thanks to catalytic converter
Energy efficiency
High
Special features
Compact design, economical with stable VOC values
Output range
approx. 500-20,000 Nm³/h

Advantages of Incineration processes

Post-combustion processes strengthen process stability, improve quality assurance and enable economical, legally compliant exhaust air purification. The technology can be scaled, modularly expanded and integrated regardless of the manufacturer - ideal for modern production environments.

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High cleaning performance

Oxidation of complex pollutants with stable results even under changing process conditions.

Flexibly scalable

Suitable for small to very large volume flows - suitable for different system architectures.

Energy-efficient operation

Heat recovery and optimized process management significantly reduce energy consumption.

Robust process reliability

Durable technology and precise line monitoring ensure reliable continuous operation.

Simple integration

Can be combined with existing lines, conveyor systems or drying processes regardless of manufacturer.

Exhaust air purification: sustainable and safe

Sustainable exhaust air purification relies on efficient technologies that reduce emissions and conserve resources. Modern afterburning systems support this claim through stable process control, energy optimization and complete data transparency.

  • Reduction of VOC emissions
  • Energy savings through waste heat utilization
  • Stable plant operation for reliable limit values
  • Seamless process data for QA and environmental management
  • Reduced primary energy consumption through heat recovery

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Frequently asked questions about Incineration processes

In demanding production environments, the selection and design of the appropriate post-combustion process plays a central role. The following questions provide orientation for safe and efficient exhaust air purification.

We will be happy to advise you

VOC type, particle content, temperature and humidity determine the temperature window, catalyst selection and system layout.

A high degree of heat recovery significantly reduces operating costs and can make thermal processes almost energy self-sufficient.

Modern control systems dynamically adapt temperature, flow and valve routing to changing volume flows.

Interfaces to conveyor, coating and drying modules as well as flexible communication protocols are crucial.

Via continuous temperature and process data recording with audit-proof storage.

The Venjakob process chain

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Exhaust air purification

Venjakob exhaust air systems clean process air reliably and energy-efficiently. Cyclone, filter or thermal systems safely remove pollutants and enable recirculated air operation - for environmentally friendly and economical production.

We would be happy to advise you

Would you like to find out more about our systems, processes or solutions - or do you already have a specific project in mind? Our contacts are on hand to provide you with expert advice, technical expertise and many years of experience.

Christoph Osten

Authorized signatory Venjakob Umwelttechnik

Telephone: +49 5066 9806-24
E-mail: ed.tu-bokajnev@netso.hpotsirhc

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