Overview of Pneumatic Transport

Pneumatic Transport is included in the Interlabs Process Control Eengineering range. The product’s intended role, construction and suitability should be assessed using the manufacturer’s or supplier’s confirmed product information and the requirements of the task for which it is being considered.

Pneumatic conveyors can be used to transport dispersed solids over great distances in pipelines. The solid is transported out of a feed tank via a vibrating trough into an airflow. An interchangeable injector disperses the solid in the airflow. The airflow transports the solid upwards in the tube. The transport terminates in a collector tank. Depending on the velocity and solid content of the airflow, different transport states may occur. At high velocities, the solid is dispersed evenly across the cross-section of the tube (dilute phase transport). If the velocity is reduced, strands and balls form on the wall of the tube which then slide down owing to their higher settling velocity. The strands and balls disintegrate again in the airflow and reform. Reducing the velocity to below the settling velocity of the individual particles ultimately results in plug transport. The different transport states can be observed through the transparent tube. To identify the pressure loss and the flow velocity, measuring points are provided at all relevant positions. The velocity of the airflow is adjusted by a pressure regulator. The solid mass flow can be adjusted by way of the throw of the vibrating trough on a potentiometer. The compressed air can be provided from the laboratory supply or by the supply unit . Peas or plastic granulate are recommended for use as the solid. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments

Key features and product details

Pneumatic conveyors can be used to transport dispersed solids over great distances in pipelines. The solid is transported out of a feed tank via a vibrating trough into an airflow. An interchangeable injector disperses the solid in the airflow. The airflow transports the solid upwards in the tube. The transport terminates in a collector tank. Depending on the velocity and solid content of the airflow, different transport states may occur. At high velocities, the solid is dispersed evenly across the cross-section of the tube (dilute phase transport). If the velocity is reduced, strands and balls form on the wall of the tube which then slide down owing to their higher settling velocity. The strands and balls disintegrate again in the airflow and reform. Reducing the velocity to below the settling velocity of the individual particles ultimately results in plug transport. The different transport states can be observed through the transparent tube. To identify the pressure loss and the flow velocity, measuring points are provided at all relevant positions. The velocity of the airflow is adjusted by a pressure regulator. The solid mass flow can be adjusted by way of the throw of the vibrating trough on a potentiometer. The compressed air can be provided from the laboratory supply or by the supply unit . Peas or plastic granulate are recommended for use as the solid. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments

Applications and use considerations

The correct application for Pneumatic Transport depends on the features and specifications confirmed for the supplied model. Before using or purchasing the product, consider the task to be performed, the materials or samples involved, the working environment and any procedure or institutional requirements that apply.

• Match the product’s stated purpose and features to the intended task.
• Check compatibility with the materials, samples or operating conditions involved.
• Review any required accessories, consumables, installation or training.
• Confirm whether manuals, calibration records, test reports or certificates are needed.

How to evaluate and select Process Control Eengineering equipment

1. Define the requirement: Identify the procedure, application and expected workload.
2. Compare stated features: Use the product details above and compare them with the requirements of the task.
3. Verify technical specifications: Confirm relevant values such as capacity, range, accuracy, dimensions, material, power requirements or operating limits, where applicable.
4. Check compatibility: Ensure the product is suitable for the samples, materials and environment in which it will be used.
5. Review documentation and support: Ask about manuals, certificates, maintenance, spare parts and after-sales support where required.

Technical information to confirm

Not every technical detail is necessarily included in the catalogue description. Before ordering Pneumatic Transport, confirm any application-critical information that is not stated, such as model or configuration, dimensions, operating range, accuracy or tolerance, material grade, power supply, included accessories, applicable standards, certificates and warranty or service arrangements. Do not assume a specification that is not listed.

Frequently asked questions

What is Pneumatic Transport?

Pneumatic Transport is a product listed in the Process Control Eengineering category. The available product description and features are provided in the overview above.

What information is available about this product?

The page includes the product details supplied in the Interlabs catalogue. Contact Interlabs to verify any additional specifications or documents required for your application.

How do I know whether Pneumatic Transport is suitable for my requirement?

Compare the confirmed product features and technical specifications with your intended task, materials and operating conditions. Request technical clarification if any important detail is missing.

How can I request a quotation?

Contact Interlabs with the product name, required quantity and application details to enquire about availability and a quotation.

Enquire about Pneumatic Transport

For further product information, technical clarification, availability or a quotation for Pneumatic Transport, contact the Interlabs team.

Contact Interlabs