Product Description

Principle of the equipment

The prepared prescription herbs into the extraction tank, a one-time addition of 5-10 times the amount of herbs solvent (solvent properties and add the amount according to the process requirements) immersed for a certain period of time, open the heating, (through the steam heating only water mentioned in the extraction of aromatic oils) after the process time after the cooking and lifting, you can be a higher temperature of the extract continuous from the bottom of the extraction tank through the filter screen coarse filter to the filter, into the concentrator, concentration, when the Mu steam into the condenser to become condensate, as a new solvent back to the extraction tank, the secondary steam generated in the extraction tank through the condenser condensation into condensate, back to the extraction tank. When produced Mu steam into the condenser, condensate, as a new solvent back to the extraction tank, the secondary steam produced in the extraction tank, condensed by the condenser into condensate, back to the extraction tank. All the steam generated by the solvent, through heat exchange to become condensate back to the extraction tank, the secondary steam in the process is fully utilised to form a new solvent back to the extraction, so the solute in the herbs and the solvent always maintain a high gradient mass transfer, high-speed dissolution. This unit does not have explosion-proof function, except for special agreement.

Technical Data

Our Advantages

1. Short extraction time, high efficiency of the equipment, due to the concentration and extraction of synchronous, condensed solvent reflux to the extraction tank, from top to bottom through the herb layer, rapid dissolution of the solutes in the 1 herb.

2. Low energy consumption, because the concentration of the secondary steam as a heat source for extraction, the extracted liquid drawn into the concentrator is at the same temperature as the concentrated liquid, which can save more than 50% of the heat source.

3. Saving solvent, extraction tank herbs only need to add a solvent, recycling in a set of sealed equipment, dregs and most of the solvent in the liquid can be recycled, so the solvent dosage is low, low consumption, the production cost has dropped significantly.

4. The rate of paste collection can be increased by 10%-15% compared with the traditional process, and the content of medicinal ingredients can be increased exponentially. Can also be installed according to customer requirements stirring device, such as the use of dynamic extraction, so that the solute concentration in the drug material and solvent solute concentration is always maintained at a high gradient, more conducive to the rapid dissolution of solutes in the drug, the cream and the active ingredient yield have increased significantly.

5. High utilisation rate of the equipment, can be extracted and concentrated alone, or extracted and concentrated at the same time, easy to operate, compact structure, small footprint, saving intermediate tanks, low investment costs.

Equipment Pictures