Microwave vacuum dryer has incomparable advantages in drying Chinese medicinal materials.

< P > Traditional Chinese medicine (TCM) is a unique medicine of traditional Chinese medicine. Traditional Chinese medicine is divided into Chinese patent medicine and traditional Chinese medicine according to its processing technology. Traditional Chinese medicine mainly consists of plant medicine (root, stem, leaf, fruit), animal medicine (viscera, skin, bone, organs, etc.) and mineral medicine. Because botanical medicine accounts for the majority of traditional Chinese medicine, traditional Chinese medicine is also known as Chinese herbal medicine. In the course of fighting against diseases for thousands of years, the working people of our country have gradually accumulated rich medical knowledge through practice and continuous understanding. In ancient times, the drying of Chinese medicinal materials was usually traditional sunshine and air-drying. In today's industry, the drying of traditional Chinese medicines generally requires medication dryer, for a variety of dryers, what is suitable for traditional Chinese medicines?

Traditional Chinese medicines are mostly used orally, which is related to life safety, so sterilization is essential in the drying process. So a vacuum microwave dryer can meet its basic requirements. Vacuum energy has strict requirements on pharmacology, storage, temperature and humidity after drying. In the actual drying and drying market of Chinese medicinal materials, the nature of the medicinal materials themselves and their drying process are changing day by day, and the requirement of temperature and humidity machine for storage is different. Radical drying singing techniques are difficult to meet the needs of practice, and the pharmacological nature of drugs is even more inadequate. Chinese medicinal materials dryer is a precise drying equipment based on pharmacology of Chinese medicinal materials. It is a martial art reaction in the history of Chinese medicinal materials drying. The introduction of microwave technology is a thorough technological reform for drying Chinese medicinal materials. Microwave power base drying technology means that regardless of the shape of each part of the material, microwave heating can make the material inside and outside simultaneously permeate electromagnetic wave and generate ignition heat energy. Deterministic heating, rated in the heating process, the material's external temperature is often slightly higher than the outside, which is conducive to the smooth extrusion of water vapor inside the material. Therefore, the uniformity of heating inside and outside the material is the same, and there will be no surface burning or surface ripening endogenous phenomena in other heating methods due to heat conduction. Microwave heating has thermal and biological effects, so it can sterilize, prevent mildew and keep fresh at high temperature (high temperature and vacuum). The microwave heating rate is fast and the time is short, which can maximize the activity of the material and the credibility and nutritional composition of the original material.

The dryer of traditional Chinese medicine drying equipment is subordinate to the microwave dryer sequence. The characteristics of microwave dryer are: traditional heating method includes drying room (box), red inner line, far infrared ray and hot air drying. Its heat sources are usually electric heat, fuel extinction and solar energy. Its gate diameter is: energy energy heating atmosphere, water, other liquids convection, conduction and dyeing material heating heating from the surface and inside. It is easy to emerge with different appearance, burnt, discolored and deformed. And so on. Microwave heating is characterized by strong penetration, uniform heating in the material surface at the same time, and the heat movement is consistent with the diffusion of water, which is beneficial to the internal water-gas rolling.

The so-called traditional Chinese medicines, such as wolfberry, Atractylodes macrocephala, Poria cocos, Qianfu, astragalus, Pinellia ternata, Radix Salviae miltiorrhizae, Codonopsis pilosula, lily, dried ginger, Gastrodia elata, yam, Angelica dahuricae, Chuanqiong, Radix isae isatidis, etc., are vast and profound in the history of traditional Chinese medicine, and Chinese medicines are even more netted. However, in dealing with its drying, the conservative foundation in today's society has obviously been unable to meet the current application. New drying methods should be fully considered and passive drying equipment should be prepared according to the characteristics of traditional Chinese medicine drying process, such as large application changes, variety, temperature and humidity machine.

Microwave drying equipment dryer for Chinese medicinal materials takes medlar dryer as an example. The characteristics of medlar dryer are as follows:

1, high passivation level, anti-sticking and anti-destruction;

2, high drying ability, uniform dryness and high compliance of finished products;

<3, short drying cycle, maximum production capacity;

4, environmental protection and energy saving;

5, which can ensure that the crumple of dried medlar peel is too large. Henan Microwave Equipment Liability Co., Ltd. is an enterprise specializing in the research and development of microwave drying equipment, microwave dryer and microwave drying equipment. Welcome to our company for guidance. Telephone number: 400-779-7276