Startseite Products Dosing and conveying systems

Carbotechnik dosing and conveying systems

Applications & advantages

Dosing systems for precise dosing and continuous conveying

At Carbotechnik, we offer state-of-the-art dosing systems specifically designed for fluidizing, dosing, and pneumatically conveying dust. Our systems include both fine-dust and coarse-dust dosing units tailored to the varying requirements of your processes. The fine-dust dosing unit is ideal for the highly precise dosing of materials up to approximately 0.5 mm in size, such as coal dust, biochar dust, and fine wood dust. It ensures uniform, continuous conveying, thereby optimizing your combustion and process operations.

For coarser bulk materials, such as wood pellets or biomass dust, we have developed an innovative coarse fraction dosing system. This system guarantees precise dosing and pulsation-free conveying, which enhances both the efficiency and environmental friendliness of your applications. Discover the versatile possibilities of our dosing and conveying systems and secure a tailor-made solution for your individual requirements!

Applications:

Lime shaft kiln plants, supplying all types of combustion systems with powdered materials,
construction materials industry, cement industry, process industry
Boiler plants and hot gas generators for the process industry

Dosing systems

Technical details

Our dosing systems are designed and sized individually to meet your specific requirements. Therefore, the following key figures are intended only as a general guide for your planning.

Conveying medium for fine dust dosing system
powder/dust, gas, liquid
Conveying medium for coarse fraction dosing system
powdery and fibrous materials, granules, non-fluidizable materials
Outfitting
in accordance with ATEX directives
Design
pressure-shock-resistant up to 10 bar
Max. number of dosing units
14
Max. number of outlets per dosing unit
2
Dosing/conveying capacity
up to approx. 20.000 kg/h
How it works

Customized dosing technology for fine and coarse dust

Our fine dust dosing system works with an air blower that brings the material into a fluidized state. As a result, it behaves like a liquid and can be precisely dosed through a specially designed perforated disc. The flow rate can be controlled by a speed-regulated motor, ensuring that dosing is always consistent and highly accurate. This technology enables continuous, pulsation-free feeding that is ideally tailored to your processes.

In our coarse-dust dosing systems, an agitator ensures that the material is evenly loosened before being dosed through a perforated disc. Here, too, the combination of motor control and innovative technology guarantees consistent feeding and precise dosing.

Both systems are particularly easy to maintain: Wear parts can be replaced quickly and easily outside the dosing unit. This results in less downtime and lower operating costs. The robust design also complies with the strict ATEX directives, thereby offering you a high degree of safety and reliability in daily operation.

Customized bulk materials dosing and conveying

Technical differences between our dosing systems

Two dosing systems, two different approaches. Here you’ll find the technical differences between the two systems for dust dosing and conveying at a glance.

Fine dusts dosing system

Material size: up to approx. 0,5 mm
Dosing method: volumetric
Hole geometry: evenly distributed across the entire dosing disc
Hole shape: cylindrical
Dosing disc placement: centered in the container
Agitator shape and position: horizontal, at the bottom of the container 

Coarse fraction dosing system

Material size: 0,5 mm to 8 mm 
Dosing method: volumetric
Lochgeometrie: radial, in the central area of the dosing disc
Hole shape: conical
Dosing disc placement: at the bottom of the container
Agitator shape and positionhorizontal, in the upper part of the container 

Convince yourself

Advantages of our dosing and conveying systems

Our dosing systems offer a wide range of benefits that combine efficiency, flexibility, and sustainability. See for yourself how these innovative solutions can optimize your production processes.

1
Flexible fuel selection (fine dust, coarse dust, fibrous dust), including combinations
2
Instantaneous power demand and rapid load changes
3
Compact construction
4
Customizable design
5
Low-maintenance operation
6
Extremely high system availability
7
Durable, robust technology
8
Self-contained PLC control with a data interface for BUS connection to an existing process control system
References

Our latest dosing and conveying system projects

Do you have any questions?

We’re happy to help!

+49 8171 9282-0 info@carbotechnik.de