Matching of Rose Drying Machine and Drying Room

Rose is the flower of Rosaceae plant Rose and double rose. Roses and double petal roses are deciduous shrubs native to northern China and are now cultivated throughout the country. Shandong, Jiangsu, Zhejiang, and Guangdong are the most common. Roses have a sweet taste, warm nature, fragrant aroma, and gentle medicinal properties. They have the effects of regulating qi and blood, detoxifying and nourishing the skin, promoting blood circulation and dispersing stasis, opening the mouth and resolving stasis, soothing the liver and spleen, promoting bile secretion, helping digestion, and regulating the mechanism. Mainly suitable for patients with hypochondriac pain, epigastric distension, menstrual disorders or premenstrual breast pain caused by liver stomach disharmony. In addition, rose also contains a variety of nutrients, which has a good effect on some skin diseases. Long term use can completely remove acne and acne, make the face smooth and soft, and has a certain effect on the treatment of facial Melasma

Experience in designing and selecting drying rooms and drying machines.

. Regarding the matching of rose dryer and drying room The 3P dryer is suitable for use in a drying room with a size of about 15 cubic meters, with an average electricity consumption of about 3 degrees per hour The 6P dryer is suitable for use in a drying room with a size of approximately 25 cubic meters, with an average electricity consumption of about 6 degrees per hour The 10P dryer is suitable for use in a drying room with a size of about 40 cubic meters, with an average electricity consumption of about 12 degrees per hour Taking the 6P drying and dehumidification integrated machine for rose drying as an example, it is equipped with a 25 cubic meter drying room and a batch of 8 material trucks, which can store around 1500 to 1800 kilograms of fresh flowers, taking 40 hours

The application of heat pump dryers in rose drying:

First: Rose harvesting node

is the degree to which the flowers open during flower harvesting, usually with the top of the flower just spreading out and a diameter of 0.5-1.5cm as the best harvesting time. At this point, after the harvested roses are dried, their petals will not fall off, and the entire dried flower has a complete shape and excellent commercial value. If harvested too late and the flowers have fully opened, the nutrients contained in the flowers are relatively low. During the drying process, the petals of the harvested roses will fall off in large quantities, and they will be mixed and processed into dry buds, seriously affecting their commercial value. Therefore, it is important to be careful when picking. After selection, prepare for drying

Second: nodes in the early stage of rose drying

There are many drying methods for roses, including natural drying, natural shade drying, quick freezing drying, and heating equipment drying.

. Among them, natural drying and natural shade drying methods can save costs, but if encountering cloudy and rainy weather, roses are prone to mold, leading to serious insufficient yield and relatively short shelf life. Generally, insects may grow in 2-3 months, as long as the reason is that some surface eggs were not killed before drying. Therefore, natural drying method is not suitable for commercial production of dried rose flowers

Third: Key nodes for drying roses

The key is that the roses and flowers should be placed in layers, with a thickness of no more than 10 centimeters per layer and a drying temperature of no more than 55 ℃.

. The entire drying process should not touch the flowers. To control the degree of dryness, simply use your hands to knead the flower stem into powder

Fourth: Packaging treatment node for dried roses

The dried flowers should be immediately placed in closed plastic bags (polypropylene plastic bags for food), and the packaging room should have a sterile environment, with one bag of desiccant and one bag of antioxidant placed inside each bag.

. Then, try to eliminate the air inside the plastic bag as much as possible, seal it and store it away from light

Principle of the air energy heat pump rose dryer:, By heating the drying medium and continuously circulating it, the drying medium can be heated to 40 ℃~85 ℃. Compared to electric drying machines, it saves two-thirds of the electricity

Air energy heat pump rose drying mechanism:

1: heat pump drying dehumidifier host

2: polyurethane foam insulation warehouse (customized), which can use the original drying room

3: Circulating insulation air duct (supply air+return air)

4: Forced hot air circulation fan

5: Fully automatic intelligent control system

6: Efficient secondary waste heat recovery and dehumidification device