Double-effect Concentrator

Working principle

The utility model relates to a new device for the production of traditional Chinese medicine, food, health products and chemical industry. It is composed of one-effect tube heater, evaporation chamber, two-effect tube heater, concentration pot, condensing cooler, vacuum solvent recovery tank, (plate heat exchanger, vacuum buffer tank).
The equipment is connected by the secondary steam port of the first-effect external circulation concentration pot through the pneumatic valve to respectively connect the second-effect heating chamber and the condensing cooler, and adopt different production methods (double-effect or single-effect) according to different production scales and requirements.
During double-effect production (vacuum degree 0.04Mpa, liquid temperature over 80 degrees), the secondary steam of the first effect is used to supply the second-effect concentrated heating (vacuum degree 0.08Mpa, liquid temperature over 60 degrees), and can be produced in a large scale according to requirements. Specific gravity extract: When the specific gravity of the first-effect production extract is about 1.2, it can be concentrated in the second-effect combined concentration and continue to concentrate until it reaches about 1.4. It can be used in the production process to fully achieve the effect of energy saving. In the single-effect single-unit production, the single-effect production time is short, the speed is fast, and the advantages of easy operation are used. When the energy is effectively used (the temperature of the extract is around 90 degrees, the vacuum degree of concentration is -0.08Mpa, and the boiling point temperature is 60 degrees. The best effect) to give full play to the advantages of single effect can alleviate the urgent need of production. The large area of the condensing cooler can be used for single-effect or combined concentrated single-unit production. The simultaneous production of two units is single-effect production. If the solvent is recovered, it can be operated through the plate buffer tank in the vacuum protection system.

Features
1. The configuration of the condensing cooler is relatively large, and the recovery effect is good.
2. According to production needs, it can be double-effected and decomposed into two single-effect and combined equipment with different production methods for concentration.
3. The production scale can be large or small, and the capacity of the two single-effect evaporators after decomposition is 2.5 times that of the double-effect evaporator.
4. It can save money and energy for users, and fully complies with the "GMP" standard.
The utility model relates to a traditional Chinese medicine production device. The main feature is a double-effect concentrated evaporation consisting of a single-effect evaporator (vacuum external circulation can produce extracts with a specific gravity below 1.2) and a combined concentration pot (the combination of vacuum external circulation and jacketed pots can produce extracts with a specific gravity below 1.4) device. Different from general purpose double effect.

Product Dtails

Mian Parameters

 Part Of Cooperation Case

Hot Tags: double-effect concentrator, China double-effect concentrator manufacturers, suppliers, factory, adaptation of concentration equipment, New Concentrator of ZN C type, modification of concentration equipment, ZN Type Vacuum Pressure Reducing Concentrator, WZI Type External Heating Vacuum Evaporator, retrofit of concentration equipment