In recent years, the planting scale of the golden chrysanthemum has been continuously expanded, the output has been increasing year by year, and the market prospect is broad. Therefore, higher requirements have been put forward for the processing of the golden chrysanthemum. During the drying process of emperor chrysanthemum, the drying process determines the quality of emperor chrysanthemum. The petal part has less water content and is easy to dry, while the center part of the flower has a large water content and is not easy to lose water. Therefore, the drying process is complicated, and the humidity and humidity of the barn are affected. There are strict requirements on temperature, temperature difference, air outlet and return air.
At present, the traditional drying process of steaming and drying in the sun is not only completely dependent on the sky, but also easily causes the petals to be excessively dried and peeled off, and the quality of the dried chrysanthemum does not meet the requirements. The process control is good, the color of the dried chrysanthemum is good, the quality is good, the price is high, and the user is satisfied. If the control is not good, it will bring economic losses to the user. Therefore, it is very important to choose a good chrysanthemum drying equipment. The heat pump dryer completely overcomes this problem.
High efficiency and energy saving, low cost, guaranteed drying quality
A chrysanthemum drying base in Huaihua, Hunan is equipped with 18 sets of 10P condensation dehumidification dryers. The chrysanthemum drying is completely closed-loop, with high drying efficiency and precise temperature and humidity control. The baking time for a single batch of this drying room equipment is 66 to 70 hours, and the single baking electricity is about 990 kWh, and the single baking of flowers is 1800 to 2500 kg. After baking, the color is golden and the flowers are full. The total power of the whole set of equipment is about 15KW, and the drying is completed in 66-70 hours. The electricity fee is 0.6 yuan/kWh, and the drying cost is about 594 yuan, which is equivalent to 3.3 yuan/kg dry product.
Golden chrysanthemum drying process
Low temperature should be used for drying chrysanthemums, and different temperatures and humidity should be used before, during and after the chrysanthemums. When placing the chrysanthemums, place the flowers first to avoid overlapping. The distance between layer and layer is controlled at 12~15 cm, which is conducive to ventilation.
The equipment runs automatically, pay attention to observe the drying situation of the golden silk chrysanthemum every 8 hours. When the humidity in the drying room drops to about 13%, it can be released. Low-cost and high-efficiency, Nulite heat pump drying opens a new way for Jinsihuangju to increase revenue! dryers will not produce open flames, no exhaust gas or dust emissions, clean, environmentally friendly, energy-saving and safe, and are widely used in drying food, fruits, vegetables, medicinal materials, wood, sludge and other fields. . As a leading brand in the air energy industry, Low-cost and high-efficiency, Nulite heat pump drying opens a new way for Jinsihuangju to increase revenue! Nulite has been deeply involved in the air energy market, and has joined forces with well-known companies to reduce costs, improve drying quality, create sample projects, and inject new driving forces into the development of the drying industry!