Rising Film Evaporator Low Temperature Bioengineering Pharmaceutical Evapoartion Equipment

• After-sales Service: 1 Years
• Warranty: 1 Years
• Certification: CE, ISO
• Model NO.: RFE-500
• Application: Heater, Vaporizer, Condenser
• Principle: Mixing Heat Exchanger
• Material: Stainless Steel
• Evaporation Capacity (L/Min): 500
• Evaporation Temperature: 55-75
• Vacuum Degree: -0.06--0.095
• Buffer Tank: 500L
• Preheating Area: 2
• Heating Area: 20
• Transport Package: Wooden Box or Customized Packing
• Trademark: Lanphan
• Origin: Henan, China
• Production Capacity: 1000 Pieces Per Month

Product Description

Evaporation equipment Rising Film Evaporator Vertical Shell And Tube Heat Exchanger
 

Product Description

Rising film evaporators are suitable for dilute solutions with low concentration and heat-sensitive materials.
The solution is preheated to the boiling point, added from the bottom of the heating chamber, and strongly vaporized in the heating tube. The generated vapor drives the liquid to rise in the form of a film along the pipe wall. The liquid film continues to evaporate as it rises. The solution can reach the required concentration through the heating tube.

Application

Rising film evaporators are mainly used for concentration, distillation and recovery of organic solvents in bioengineering, pharmaceuticals, beverages, petroleum, fine chemicals, water treatment and other industries.

Structure Introduction

The rising film evaporator is composed of buffer tank, preheater, heater, separation chamber, gas-liquid separator, condenser, cooler and receiving tank.

E101-Plate Preheater                  
E102-Heater
E103-Plate Condenser                  
E104-Snake Cooler
V101-Buffer Tank                    
V102-Coolant collection tank
S101-Separation Chamber               
S102-Gas-liquid Separator
P101-Charging Pump                    
P102-Concentrate Discharge Pump
P103-Coolant Discharge Pump                     
P104-Water Ring Vacuum Pump

Working Principle

Rising film evaporator adopts decompression concentration technology, which greatly reduces energy consumption and operating cost. 
The raw material is preheated to the boiling point or close to the boiling point, and is introduced into the tube from the bottom of the heating chamber. The high-speed rising secondary steam drives the solution to flow in the form of a film along the wall and evaporates; the required concentration is reached at the top of the heating chamber, and the solution is discharged from the bottom of the separator.
The vapor liquid separator separates the liquid carried by the steam, and the unvaporized liquid returns to the concentrator. The condenser liquefies the gas to achieve solvent recovery. The cooler cools the liquefied solvent to achieve full solvent recovery. The receiving tank collects and stores the liquefied solvent.

 

Product Features

1. Large amount of evaporation
2. Efficient and stable
3. Suitable for heat sensitive materials 
4. lower height
5. High-efficiency plate heat exchanger is used for preheating.
6. Unique design, using steam coolant to heat the preheater.
7. Vertical separation chamber reduces the height of the equipment.
8. The large window of the separation chamber can detect the liquid level status at any time.
9. Coolant recovery adopts high-efficiency plate heat exchanger.

Product Parameters

Model	RFE-500
Evaporation Capacity(L/MIN)	500
Evaporation Temperature(ºC)	55 ~ 75
Vacuum Degree(Mpa)	-0.06 ~ -0.095
Buffer Tank(L)	500
Preheating Area(M2)	2
Heating Area(M2)	20
Condensing AreaM2)	20
Cooling Area(M2)	1
Coolant Collection Tank(L)	300
Charge Pump(T/H)	2
Concentrate Discharge Pump(T/H)	2
Coolant Discharge Pump(T/H)	1
Water Ring Vacuum Pump(L/MIN)	833
Material	304

 

Certifications

Packaging & Shipping