Three-stage rose drying system and drying device thereof

Abstract

The invention relates to a drying device. The drying device comprises an independent drying room, a drying box and a heating condensation integrated box are arranged in the drying room, the drying boxis connected with an air inlet and an air outlet of the heating condensation integrated box through a pipeline, a charging machine penetrates through a drying room wall, one end of the charging machine is connected with an upstream feeding device, the other end of the charging machine is connected with a feeding machine, a discharging port of the feeding machine is connected with a rotary dryingbarrel in the drying box, one end of a material conveying machine is connected with a discharging port of the rotary drying barrel, and the other end penetrates through the drying room wall and is connected to downstream equipment. The drying device adopts closed hot air circulation, the rotary drying barrel rotates to realize dynamic drying, a closed box circulation drying + dynamic rolling drying mode is adopted, and the energy-saving effect is good; and drying equipment can realize full automation of automatic feeding and conveying, does not need additional manual operation by personnel, ishigh in automation degree, simple and convenient in design and convenient to maintain. Meanwhile, the invention provides a three-stage rose drying system composed of the drying device.

Description

technical field [0001] The invention belongs to the technical field of rose production, and in particular relates to a three-stage drying system used in conjunction with a rose preliminary selection, selection and cleaning production line and a drying device using hot air circulation combined with a drying bucket rotation. Background technique [0002] The flower industry is known as the "sunrise industry" in the new century, which has the characteristics of "three highs" of high benefit, high risk and high investment. As an edible medicine, roses are officially listed in "Food Materia Medica". Various ancient books have recorded the medicinal value of roses. [0003] Before roses are processed into products, they generally have to go through the flower pretreatment process, that is, roses are in the production of rose plant beverages, rose solid beverages, rose pollen production, rose mooncake filling production, and rose substitute tea production. Common pre-treatment of...

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Problems solved by technology

[0003] Before roses are processed into products, they generally have to go through the flower pretreatment process, that is, roses are in the production of rose plant beverages, rose solid beverages, rose pollen production, rose mooncake filling production, and rose substitute tea production. Common pre-treatment of roses is required before waiting. Generally, the pre-treatment process of roses is primary selection, selection, cleaning and drying of roses, which will be adjusted appropriately according to the follow-up product process. Pollen production needs to increase the drying air volume and heat during the drying stage. The heater is used to heat the ambient air to an appropriate temperature. The hot air enters the drying room to transfer heat to the material, so that the moisture in it is vaporized and taken out by the air. The drying room is discharged into the atmosphere to obtain better dried roses. For example, a single-stage heat pump drying equipment is used for the production of rose mooncake fillings or rose plant beverages, which can completely remove the residual moisture on the surface of roses. And retain part of the internal moisture to meet the subsequent technical requirements of rose mooncake fillings or rose plant beverages for raw materials; most of the drying equipment in the existing flower pretreatment process is only for the subsequent single production process requirements, if roses The production enterprise is large in size. When the enterprise is equipped with rose plant beverage production, rose solid beverage production, rose pollen production, rose moon cake filling production, and rose substitute tea production line, how can the pretreatment of rose meet the requirements of various production lines at the same time? The requirement of one production line is a problem faced by rose enterprises in production, which limits the development of rose production enterprises. It is impractical to invest in a large number of different rose pretreatment production lines at the same time.

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