Loading tanks from big bag emptying
INDUSTRIAL CONVEYING SYSTEMS FOR TANK LOADING
Loading bulk products into tanks or lorries from big bag emptying is a complex process involving numerous operational challenges.
Dust dispersion, risks for the operator and long processing times affect safety and efficiency.
The use of conveying systems is a valid alternative because it reduces manual intervention. It improves safety and makes the process continuous.
The use of transport systems is a valid alternative because it reduces manual intervention. It improves safety and makes the process continuous.
In this article, we will analyse a project for filling tanks using a bucket elevator.
In particular, we will analyse:
- Specific features of the project
- Why choose conveyor systems for loading tanks
- Conveyor systems that can be used
Specific features of the project
The client, a major Italian company in the bulk products handling, was looking for a new system for filling powdery products from Big Bags into tanks.
Plastics and chemicals are some of the products best suited to this type of solution.
The need to minimise operator intervention, avoid dust and optimise productivity led to the choice of a tailor-made project.
A configuration that includes a big bag emptier, dust extraction filter, bucket elevator and telescopic loader.
Why choose conveyor systems for loading tanks
Choosing to rely on conveyor systems for tank loading meets specific operational requirements. These include:
- Dust reduction
- Operator protection
- Increased productivity
- Process control
Dust reduction
The product remains confined and protected throughout the entire process. This prevents dispersion during the emptying of big bags. It keeps the work area clean and reduces contamination of the material and the environment. This is also thanks to the use of special suction filters.
Operator protection
The use of a conveyor significantly contributes to eliminating many manual operations. It reduces the risk of accidents related to handling, lifting and the presence of vehicles. It improves daily working conditions.
Increased productivity
The load flow remains continuous and controlled, helping to shorten tank filling times. It reduces stoppages and waiting times. The process becomes repeatable and stable, even during long shifts.
Process control
It regulates the flow of material, preventing overloads and irregularities in filling. It integrates the system with filters, elevators and telescopic loaders for coordinated management.
Conveyor systems that can be used
Among the various transport systems that can be used for the vertical movement of bulk products we find the Bucket Elevator and the Tubular Chain Conveyor.
Bucket Elevator
The Bucket Elevator is a suitable solution for loading big bag tanks when controlled vertical transport is required.
The product is picked up regularly from the big bag unloader and transferred upwards in a closed circuit. This limits dust dispersion along the entire route.
Combining it with suction systems keeps the work area clean and reduces emissions into the environment.
The Bucket Elevator reduces the need for direct operator presence because loading occurs automatically.
Manual operations and the use of forklifts are reduced, improving operating conditions and reducing the risks associated with handling bulk materials.
In terms of production, it guarantees a continuous and constant flow to the tank.
The flow rate remains stable even over prolonged cycles. Filling times are reduced and the process becomes repeatable. Integration with telescopic loaders and control systems allows for precise filling management.
Per materiali come trucioli di gomma, plastiche e prodotti chimici, l’Elevatore a Tazze assicura affidabilità, ordine e continuità operativa.
TUBULAR CHAIN CONVEYOR
When layout flexibility is a key factor in tank loading, the Tubular Chain Conveyor is the ideal choice.
Compared to other models, it adapts better to the available space without the need for invasive structural work. This facilitates integration into existing systems.
The ideal solution for evolving systems and customised projects.
The closed path limits dust dispersion at each change of direction. The operator does not intervene on the track.
The process remains continuous and productivity remains constant.
Why choose MIAL
Does loading from big bags to tanks or lorries take place without the continuous presence of the operator?
The presence of operators will be limited to the stages of loading the big bags at the appropriate station. In fact, the operator only intervenes during the positioning and replacement of the big bag. During loading, the process proceeds automatically. This translates into greater protection for employees from the risk of accidents and a general increase in plant productivity.
Does the loading configuration handle powders and materials with poor flowability?
Yes. The loading configuration is suitable for powdery products and materials with poor flowability. The presence of support devices facilitates the descent of the product, preventing the formation of bridges or accumulations. The closed path limits dust dispersion. Finally, the suction systems intercept emissions during the most critical phases.
The flow to the transport line remains regular. The flow rate remains stable regardless of the type and weight of the material.
Does loading from big bags take place in a closed line to reduce dust dispersion?
Yes. The product remains confined along the path. The closed line contributes significantly to limiting dust emissions. Integration with extraction systems also keeps the work area clean, protecting the health of workers.
Does the loading configuration comply with the safety and ATEX requirements for the product being handled?
Yes, the configuration is designed based on the product's specifications. It includes components suitable for ATEX environments when required.
Does changing the big bags involve frequent manual intervention during the loading cycle?
No. Manual intervention is limited to the big bag replacement phase. The use of multiple emptying stations reduces downtime, helping to maintain continuity in the production cycle.
Does the loading process stop automatically when the set level is reached?
Yes. The level is monitored during filling. When the set value is reached, loading stops. This prevents overloading and spillage.
What safety aspects are provided for when loading bulk products from big bags?
Among the various safety systems in place is a considerable reduction in manual work by the operator and, in general, in their presence in the loading area. The confinement and control of the product flow along the route is in addition to the presence of suction and protection devices.
