Strawberry drying
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Professional tea chili air energy heat pump dryer, using PLC touch screen intelligent temperature and humidity controller, simple operation and convenient use, the best drying equipment.
Evodia rutaecarpa, also known as Evodia rutaecarpa, tea chili, lacquer chili, stinky chili tree, left pure youzi, rice chili, etc. It is usually divided into several varieties such as large-flowered Evodia rutaecarpa, medium-flowered Evodia rutaecarpa and small-flowered Evodia rutaecarpa. Small tree or shrub, 3-5 meters high, dark purple-red branches, with gray-yellow or red rust-colored hairs, or sparse short hairs with young buds. It grows in sparse forests or bushes in mountains from plains to 1,500 meters above sea level, and is often found on sunny slopes. There are small or large-scale plantings in various places. After the tender fruit is soaked and dried, it is the traditional Chinese medicine Evodia rutaecarpa, abbreviated as Evodia rutaecarpa. It is distributed in Guangxi, Sichuan, Guizhou and Yunnan. It has the effects of dispelling wind and dampness, promoting qi and relieving pain. Used for colds and fever, malaria, dysentery, abdominal colic, rheumatic pain, traumatic injury, burns, dermatitis, and traumatic bleeding.
The production technology level of Chinese herbal medicine drying is relatively backward, especially in the process of Chinese herbal medicine drying and processing, using coal-fired drying and baking, or sulfur fumigation and baking and other primitive processing methods, resulting in the contamination of medicinal materials and excessive sulfur content. This will more or less affect the medicinal value of Chinese herbal medicine. Therefore, it is necessary to improve the current technology to preserve the effective substances and active ingredients of Chinese medicinal materials as much as possible and give full play to their various medicinal effects
Cha La heat pump drying process:
Low temperature drying, drying for about 20 hours, 6 jins of dry products. 10 hours at 45 degrees, 10 hours at 50 degrees. 100 yuan per jin without flowering, 70 yuan per jin with flowering.
Air energy heat pump drying tea, intelligent operation, good drying quality
Green environmental protection, energy saving and emission reduction, create a beautiful blue sky together, air energy heat pump integrated dryer is a new type of environmentally friendly and energy-saving dryer equipment, its working principle is based on the reverse Carnot cycle principle, using a small amount of electricity, using the compressor to work, the working fluid passes through the expansion valve and evaporates into gas in the evaporator, and absorbs a large amount of heat energy in the air. The gaseous working fluid is compressed by the compressor into high-temperature, high-pressure gas, and then enters the condenser to release heat (drying box), and the drying box can heat the medium that needs to be dried. In this way, continuous heating can heat the drying medium to room temperature 85. Compared with electric drying machines, it saves 35-40% of electricity and does not produce any pollution during work.
Factors affecting the drying of Chinese medicinal materials:
(1) Types and characteristics of Chinese medicinal materials. Chinese medicinal materials include roots, stems, leaves, fruits, seeds, and skins. The shape, size, thickness, texture, composition, and other factors of Chinese medicinal materials all affect the drying process of Chinese medicinal materials.
(2) Before drying, Chinese medicinal materials should be preliminarily processed, such as washing, killing green, slicing or cutting, steaming, soaking, etc. (Different Chinese medicinal materials have different characteristics, and the preliminary pretreatment is also different)
(3) The drying temperature of Chinese medicinal materials. According to the different materials, while ensuring the drying quality of Chinese medicinal materials, try to choose a high drying temperature to speed up the drying speed. The initial water content of Chinese medicinal materials also affects the drying speed.
(4) The selection of drying speed and drying method of Chinese medicinal materials. The drying of Chinese medicinal materials should be controlled under certain technical parameters such as temperature, humidity and wind speed of the circulating fan in the drying room. To ensure that the medicinal ingredients of Chinese medicinal materials are maintained during the drying process.
(5) The placement and stacking thickness of Chinese medicinal materials. The placement method affects the drying speed. The stacking thickness of Chinese medicinal materials should be reasonably controlled to increase the heat exchange area and ventilation volume of Chinese medicinal materials, thereby speeding up the drying speed.
（6）In principle, Chinese herbal medicines should be dried in a single variety, and multiple varieties of Chinese herbal medicines should not be mixed together for drying.
（7）Dried Chinese herbal medicines should be sorted, packaged and stored in time to prevent them from getting damp.
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