Introduction
The spherical evaporator is a vacuum-based, high-efficiency evaporation system designed for low-temperature, rapid solvent evaporation and recovery through precise temperature control and a vacuum environment. With a compact 50L minimum capacity, it supports a two-stage evaporation process, combining production-grade efficiency with laboratory-grade precision, making it an ideal solution for industrial concentration applications.
Structure
The spherical evaporator consists of a spherical evaporation chamber, separator, condenser, cooler, receiver, vacuum system, pipes, and valves.
Advantages
Our Advantages
Reliable Materials
✔️ Constructed with 304/316 stainless steel (corrosion-resistant, easy to clean), compliant with pharmaceutical and food-grade production standards.
Intelligent & Efficient
✔️ Automatic cleaning system
✔️ Intelligent evaporation temperature control
✔️ Water ring vacuum system (protects heat-sensitive ingredients with low-temperature operation)
Flexible & Safe
✔️ Compatible with steam, thermal oil, or electric heating
✔️ Double-layered insulation for the spherical chamber
✔️ Anti-sticking stirring function
Labor-Saving Design
✔️ Continuous feeding without downtime
✔️ One-touch operation interface
✔️ Compact footprint and low maintenance costs
Working Principle
The spherical evaporator operates under vacuum conditions
Heating & Evaporation
The spherical chamber is heated (steam/thermal oil/electric) with precise temperature control to evaporate low-boiling-point solvents.
Gas-Liquid Separation
The gaseous solvent is filtered to remove impurities via the separator.
Condensation & Recovery
The gas is liquefied in the condenser, cooled further in the cooler, and stored in the receiving tank.
Continuous Operation
Anti-sticking stirring and real-time liquid replenishment enable uninterrupted 24-hour operation.
Applications
Applications
Food Industry
Low-temperature concentration of fruit juices, syrups, and extracts.
Pharmaceuticals
Efficient purification of herbal extracts, antibiotics, and fermentation broths.
Chemical/Biotech
Chemical/Biotech
Model
|
SPE-300 |
SPE-500 |
SPE-1000 |
SPE-1500 |
|
|
Evaporation capacity(kg/h) |
80 |
150 |
300 |
500 |
|
Vapor Pressure(bar) |
4 to 8 |
|||
|
Heating area(m2) |
1.3 |
1.9 |
2.7 |
3.5 |
|
Cooling area(m2) |
6 |
7 |
10 |
14 |
|
Recovered alcohol concentration(°) |
70 to 85 |
|||
|
Vacuum(-bar) |
-0.5 to -0.8 |
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Why Choose Us
Why Choose Our Spherical Evaporator?
Custom Solutions
Tailored capacity, heating methods, and automation levels to match your process.
Proven Performance
Trusted by 1,00+ global enterprises, boosting evaporation efficiency by 40% and reducing energy use by 30%.
Lifetime Support
Free technical consulting, 24/7 after-sales service, and lifelong technical assistance.
FAQ
Q: 1.What are the types of evaporating devices?
A: We provide three main types of evaporation devices: falling film evaporators (FFE), single-effect evaporators, and spherical evaporators.
Q: 2. What information is required to receive a quote from Landerlee?
A: Please provide the following details:
a) The name of the solvent to be evaporated;
b) The solvent inlet capacity;
c) Material requirements for the machine;
d) Your local voltage specifications.
We will clarify all details before submitting our best offer.
Q: 3. About our turnkey service
A: We offer complete process line solutions, including design, manufacturing, pre-assembly, installation, commissioning, and training services.
Q: 4. What is the working pressure?
A: Our devices operate under normal pressure or vacuum conditions.
Q: 5. Do you have machines in stock?
A: No. Every machine is custom-made based on your order specifications.
Q: 6. What is the manufacturing time?
A: Production typically takes one to two months, depending on the capacity required.
Q: 7. How is my order packaged?
A: We use sea-worthy packaging with steel cabinets or plywood cases, depending on the machine's weight and size. All machines are fully assembled, tested, and inspected prior to delivery.
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