Overview of Rising Film Evaporation

Rising Film Evaporation 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.

Evaporators are used in process engineering and food technology for increasing the concentration of solutions. Part of the solvent is removed by evaporation, which means that the solution retains a higher concentration of dissolved solids. Film evaporators are used in particular for temperature-sensitive solutions such as milk.The CE 715 allows the operating behaviour of a rising film evaporator to be investigated. The untreated solution is fed from the feed tank below into the evaporator. The evaporator is a double pipe heat exchanger that is heated by steam. The steam pressure on the casing side is adjusted with a PID controller. A cyclone is installed after the evaporator to separate the evaporated solvent and the concentrated solution. The solvent vapour removed is condensed in a water-cooled condenser and collected in a tank. The concentrated solution can also be collected in a tank or fed back into the evaporator for the concentration to be increased further. The two tanks, the cyclone and the condenser are made of glass for better observation. The system can also be operated under a vacuum to reduce the boiling point of the solvent. The evaporation pressure, heating steam pressure, relevant temperatures and flow rates are recorded to allow evaluation and monitoring of the process. To clean the system while installed, a pump and cleaning nozzles are fitted in the condensate and concentrate tanks. Common salt and water are the recommended cleaning materials. allows the operating behaviour of a rising film evaporator to be investigated. The untreated solution is fed from the feed tank below into the evaporator. The evaporator is a double pipe heat exchanger that is heated by steam. The steam pressure on the casing side is adjusted with a PID controller. A cyclone is installed after the evaporator to separate the evaporated solvent and the concentrated solution. The solvent vapour removed is condensed in a water-cooled condenser and collected in a tank. The concentrated solution can also be collected in a tank or fed back into the evaporator for the concentration to be increased further. The two tanks, the cyclone and the condenser are made of glass for better observation. The system can also be operated under a vacuum to reduce the boiling point of the solvent. The evaporation pressure, heating steam pressure, relevant temperatures and flow rates are recorded to allow evaluation and monitoring of the process.To clean the system while installed, a pump and cleaning nozzles are fitted in the condensate and concentrate tanks.

Key features and product details

Evaporators are used in process engineering and food technology for increasing the concentration of solutions. Part of the solvent is removed by evaporation, which means that the solution retains a higher concentration of dissolved solids. Film evaporators are used in particular for temperature-sensitive solutions such as milk.The CE 715 allows the operating behaviour of a rising film evaporator to be investigated. The untreated solution is fed from the feed tank below into the evaporator. The evaporator is a double pipe heat exchanger that is heated by steam. The steam pressure on the casing side is adjusted with a PID controller. A cyclone is installed after the evaporator to separate the evaporated solvent and the concentrated solution. The solvent vapour removed is condensed in a water-cooled condenser and collected in a tank. The concentrated solution can also be collected in a tank or fed back into the evaporator for the concentration to be increased further. The two tanks, the cyclone and the condenser are made of glass for better observation. The system can also be operated under a vacuum to reduce the boiling point of the solvent. The evaporation pressure, heating steam pressure, relevant temperatures and flow rates are recorded to allow evaluation and monitoring of the process. To clean the system while installed, a pump and cleaning nozzles are fitted in the condensate and concentrate tanks. Common salt and water are the recommended cleaning materials. allows the operating behaviour of a rising film evaporator to be investigated. The untreated solution is fed from the feed tank below into the evaporator. The evaporator is a double pipe heat exchanger that is heated by steam. The steam pressure on the casing side is adjusted with a PID controller. A cyclone is installed after the evaporator to separate the evaporated solvent and the concentrated solution. The solvent vapour removed is condensed in a water-cooled condenser and collected in a tank. The concentrated solution can also be collected in a tank or fed back into the evaporator for the concentration to be increased further. The two tanks, the cyclone and the condenser are made of glass for better observation. The system can also be operated under a vacuum to reduce the boiling point of the solvent. The evaporation pressure, heating steam pressure, relevant temperatures and flow rates are recorded to allow evaluation and monitoring of the process.To clean the system while installed, a pump and cleaning nozzles are fitted in the condensate and concentrate tanks.

Applications and use considerations

The correct application for Rising Film Evaporation 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 Rising Film Evaporation, 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 Rising Film Evaporation?

Rising Film Evaporation 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 Rising Film Evaporation 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 Rising Film Evaporation

For further product information, technical clarification, availability or a quotation for Rising Film Evaporation, contact the Interlabs team.

Contact Interlabs