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FALLING FILM EVAPORATOR APPARATUS

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MOQ : 1 Piece

FALLING FILM EVAPORATOR APPARATUS Specification

Core Components
Evaporator Column, Feed Tank, Product Tank, Vacuum Pump, Rotameter, Digital Sensors

Product Type
FALLING FILM EVAPORATOR APPARATUS

Frequency
50 Hz Hertz (HZ)

Accuracy
0.5 C C

Automation Grade
Semi-Automatic

Usage
Heat Transfer Laboratory Equipment

Voltage
220 240 V AC Volt (v)

Measurement Range
0 100 C

Model No
FVE-102

Temperature Range
Ambient to 110 C Fahrenheit (oF)

Power Source
Electric, AC Supply

Warranty
1 Year

Feature
Transparent Construction, Visual Operation, Easy Maintenance

Application
Heat Transfer Laboratory Equipment

Capacity
1 - 2 Liters/hr Ltr/hr

Equipment Materials
Borosilicate Glass, Stainless Steel, Mild Steel with Powder Coating

Type
Lab Model, Bench Top Apparatus

Display Type
Digital

Dimension (L*W*H)
1200 mm x 450 mm x 1200 mm Millimeter (mm)

Weight
Approx. 60 kg Kilograms (kg)

Evaporator Tube Diameter
25 mm

Cooling Water Arrangement
Integrated Shell & Tube Condenser

Operation Mode
Continuous

Visual Monitoring
Yes, Glass Column

Construction
Strong MS Powder Coated Frame with Transparent Panels

Feed Tank Capacity
10 Litres

Educational Use
Demonstration of Heat and Mass Transfer, Calculation of Heat Transfer Coefficient

Safety Provision
Over-temperature Protection, Low-level Cutoff

Product Tank Capacity
10 Litres

Feed Flow Control
Precision Needle Valve

Evaporator Tube Length
900 mm

FALLING FILM EVAPORATOR APPARATUS Trade Information

Minimum Order Quantity
1 Piece

Packaging Details
Carton Box, Export Quality also Available

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About FALLING FILM EVAPORATOR APPARATUS

Specification:

FALLING FILM EVAPORATOR APPARATUS

The present set-up is designed tostudy the operation of Falling Film evaporator. It consists of stainless steeltubes surrounded by a Stainless Steel jacket and fitted with accumulator.Dilute solution is fed to tube from the top and it travels along the innerwalls of the tubes to downward which is heated by Steam from a steam generatorto concentrate the dilute feed solution to a desired level.

The jacket is fitted with a steamtrap and the condensate is collected at the end of trap. The vapors of volatilesolvent are condensed in a shell & tube type condenser and the balancenon-volatile solute collected in the accumulator recycled back to theevaporator.

Object:

To concentrate a solution and to evaluatethe following at steady state:

Economy and the capacity of theevaporator.

Overall heat transfer co-efficient.

Required: -

Electricity Supply: 1 Phase, 220 V AC, 50 Hz, 32 amp MCBwith earth connection (Earth voltage should be less than 5 volts)

Water Supply: Initial fill and floor drain.

Floor area: 1.5 m x 1.0 m.

Transparent and User-Friendly Design

The apparatus features a sturdy mild steel frame with large transparent panels and a glass column for easy visual monitoring of operation. Its intuitive layout ensures that all critical processes are observable in real-time, making it perfect for educational demonstrations and simplifying maintenance. This unique construction lets users clearly see film formation and flow throughout operation.

Advanced Control and Safety Features

For precise experimentation, the system includes a high-accuracy digital display (0.5C), integrated sensors, a vacuum pump, and a precision needle valve for feed flow control. Over-temperature protection and low-level cutoff mechanisms are built-in, providing a safe operational environment and protecting both users and equipment during extended laboratory sessions.

Ideal for Heat Transfer Studies

With its continuous operation mode and integrated shell and tube condenser, the FVE-102 is tailored for learning and research in heat transfer and mass transfer. Laboratory users can manually adjust parameters, monitor changes, and directly calculate system heat transfer coefficients, gaining practical experience in process engineering.

FAQs of FALLING FILM EVAPORATOR APPARATUS:

Q: How does the falling film evaporator apparatus operate in a laboratory setting?

A: The apparatus operates continuously by allowing liquid feed to flow as a thin film down the evaporator tube, where it absorbs heat and experiences evaporation. Its integrated condenser, precise flow control, and digital sensors help students observe and quantify heat and mass transfer processes efficiently.

Q: What educational benefits does this apparatus offer?

A: It provides hands-on demonstration of core concepts in heat and mass transfer, enabling direct calculation of heat transfer coefficients. Visual operation and real-time digital monitoring make it an excellent teaching aid for heat transfer laboratories and engineering courses.

Q: When should the over-temperature protection and low-level cutoff features be used?

A: These safety features are automatically activated when temperature or liquid level limits are exceeded, protecting the equipment and users. They are particularly important during unattended or prolonged experiments.

Q: Where are transparent panels and glass columns advantageous in this equipment?

A: The transparent panels and borosilicate glass column allow for complete visual access to the evaporation process, helping users monitor film formation, flow behavior, and equipment status. This aids both learning and maintenance.

Q: What is the process for measuring and analyzing heat transfer using this model?

A: Users start by adjusting the feed with the precision needle valve, operate the apparatus within the ambient to 110C range, and record temperature data via the digital display. Calculations for heat transfer coefficient can then be made based on observed system temperatures and flow rates.

Q: How is this apparatus maintained for long-term laboratory use?

A: Routine maintenance is streamlined due to the transparent construction and accessible components. Regular cleaning of the glass tube and tanks, inspection of seals, and periodic checks of digital sensors will ensure prolonged, accurate operation.

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