Basic Info.

Product Overview
The extraction tank is mainly used for the normal pressure and low pressure water frying, warm soaking, hot reflux, forced circulation, percolation, aromatic oil extraction and organic solvent recovery of traditional Chinese medicine, plants and animals.

Optional parts
The extraction tank can be equipped with condenser, cooler, oil-water separator, foam catcher, filter and liquid medicine pump. The oil-water separator is mainly used for alcohol extraction and oil collection operation. According to the process needs of customers, the mechanical mixing device can be configured in the extraction tank to drive the movement of raw materials during the extraction process, speed up the mixing, effectively prevent the liquid medicine with small specific gravity from floating on the upper surface of the solvent and infiltrating insufficiently, improve the extraction effect and shorten the extraction time.

working principle
The whole extraction process of the extraction tank is completed in a closed circulable system, which can be extracted at normal pressure. The equipment designed for the inner tank shell according to the pressure vessel can also be extracted at low pressure. Whether it is water extraction, alcohol extraction, oil extraction or other purposes, the specific technological requirements are determined by the customer according to the drug performance requirements.

1. Water extraction: Put water and traditional Chinese medicine into the extraction tank according to a certain technological ratio, and start to provide heat source for the interlayer (with jacket). After boiling in the tank, reduce the supply of heat source and keep the tank slightly boiling.

2. alcohol extraction, drug and alcohol first according to certain ratio of craft to join the tank, making the system in a closed state, to sandwich heat source (a jacket), tank reaches need temperature to reduce the supply of heat, keeping the tank temperature in the temperature of the process need some time, to ensure the effective ingredients of traditional Chinese medicine or Chinese medicine yinpian fully dissolved in alcohol. The alcohol in the rising vapor state is condensed by the condenser into liquid alcohol reflux storage, to be distilled after reuse; In order to improve efficiency, the pump can be used to force circulation, so that the liquid from the bottom of the tank through the pump suction, and then from the upper inlet back into the tank.

3. oil extraction, the first containing volatile oil and water according to certain ratio of process of traditional Chinese medicines into the extraction tank, to the interlayer of heat steam (a jacket), after reaching evaporating temperature, adjust the steam into the quantity, and maintain tank temperature reaches a certain time according to the technological requirements, after the volatile aromatic oil can be cooling through the cooling system, the cooling liquid by separation of oil/water separator.

Technical parameter

Note: The technical parameters of the extraction tank in the table are standard parameters, which are only for reference. We can design customized solutions according to customer needs.