tea extraction machine/chinese herb extraction machine

Specifications

tea extraction machine/chinese herb extraction machine

Scope of Application:

This machine is mainly used in the working shops of pharmaceutical, food processing and chemical industries etc. Microwave dynamic multifunctional extraction pot is the up-to-date product to supersede various multifunctional extraction pots widely used in the domestic.

Main Characteristics:
Traditional heat extraction adopts heat conduction and heat radiation etc. to transfer heat from outside to inside. However, microwave assistant extraction adopts inside and outside heating simultaneously. Because there is no high-temperature heat source, heat gradient is eliminated. So, it makes the extraction quality increased greatly, and effectively preserves the functional components of foods, medicines and other chemical materials. It has many advantages, for example, low extraction temperature, not easy to be burnt; there is no thermal inertia and thus it can be easily controlled and all parameters can be data presentation. It can completely meet the production modernization requirements in the pharmacy industry. Compared with generaleral extraction pot, microwave dynamic multifunctional extraction pot has the following advantages: low extraction temperature, rapid speed, high efficiency of extraction, good quality of extracts, not easy to be burnt, small usage of solvent, low operating cost, strong controllability, no pollution, and economized working space etc.

Structural Features:
(1)

On the whole, its design and installation are safe, steady, reliable and hygienic, as well as easy to operate and maintain. Microwave heater and relevant components are all made of good quality stainless steel. Flawless control function and testing function are supplied.
Thermocouple temperature measurement is set to monitor the heating of materials strictly. If temperature exceeds, an alarm will be given.
PLC with man-machine interface controlling is used. Its operation is very simple And fit for everyone
This machine group adopts dynamic extraction method, accompanied with mixing and compellent reflux system. Steam can pass through the below interlayer. When microwave is open, steam can be heated to the boiling point at the same time. Then, steam is closed and materials are boiled and decocted under the condition of microwave constant temperature. As a result, it spends short time but medicinal juice has very well effective components.

(2)

Advanced microwave structure:
Multi-port microwave feed in is adopted, which is beneficial to the uniformity of material heating.
Advanced microwave engineering CAD software package design is used. Reasonable makeup of microwave unit chambers. Cooling detection system adopts 2M210 specific simulative antenna to test every feed in one by one, so as to achieve the high efficiency of whole machine.

As several microwave tubes work in a same chamber, microwave antenna array technology is needed so as to ensure the multi-combination project of magnetic-control array and eliminate electronic warfare between microwaves. In China, only a few of professional microwave manufacturers can control this kind of technology. It can make magnetron work more steadily and
extend the expiration date of magnetron, so as to ensure efficiency of the whole machine.
Microwave leakage index meets the requirements of European and American national standard, and now it is the strictest standard in the domestic.

Fully Automatic. Japan Mitsubishi PLC Controlling System is adopted. Frequency Controlled and Stepless Speed Regulation
(Note: WTD-3.0 and WTD-0.5 are not equipped with steam heating device. The rest can be heated by microwave and steam synchronously, and then be extracted in the condition of microwave constant temperature.

Main Technical Parameters:

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