Vacuum coupling steam enzyme deactivation drying device with solar auxiliary heat pump for flos chrysanthemi

A drying device and solar hot water technology, applied in the direction of drying gas arrangement, drying solid materials without heating, drying solid materials, etc., can solve the problems of long drying time, limitation, mildew, etc., and achieve the goal of improving the utilization rate of heat energy Effect

Pending Publication Date: 2018-01-09
CHUZHOU UNIV
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  • Abstract
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Problems solved by technology

The natural drying method is simple and easy, but the drying time required is too long, and it is easily restricted by natural conditions, which affects the quality of dried chrysanthemums, and even causes mildew and rot

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  • Vacuum coupling steam enzyme deactivation drying device with solar auxiliary heat pump for flos chrysanthemi
  • Vacuum coupling steam enzyme deactivation drying device with solar auxiliary heat pump for flos chrysanthemi
  • Vacuum coupling steam enzyme deactivation drying device with solar auxiliary heat pump for flos chrysanthemi

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0025] refer to Figure 1-6 The shown embodiment of the present invention provides a solar-assisted heat pump vacuum coupling steam chrysanthemum drying device, which is characterized in that it includes a sealed drying box 56, a heat pump system 23 for heating the inside of the drying box, and a vacuum box 41. Vacuum vacuum system, steam cleaning system 45 for supplying steam to vacuum box 41, solar hot water system 1 for heat supply to heat pump system and water supply to the steam cleaning system, essential oil adsorption device 42, gas heater 16, The gas drying tower 40, the flowing working medium and the control system 57 for controlling the start and stop of r...

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Abstract

The invention discloses a vacuum coupling steam enzyme deactivation drying device with a solar auxiliary heat pump for flos chrysanthemi. The vacuum coupling steam enzyme deactivation drying device comprises a solar hot-water system, a heat pump system, a vacuum system, a steam enzyme deactivation system, a control system, a spiral tube heat exchanger, a gas heater and a gas drying tower, whereinthe heat pump system, the vacuum system and the steam enzyme deactivation system shares the same drying box. The vacuum coupling steam enzyme deactivation drying device can be used for forming the advantage complementary integration of two methods of solar auxiliary heat pump drying and vacuum drying; the drying processes of the saturated steam enzyme deactivation, the heat pump drying, the softening and the vacuum drying of the flos chrysanthemi are realized; meanwhile, essential oil volatilized in the drying procedure of the flos chrysanthemi is recovered. The vacuum coupling steam enzyme deactivation drying device is energy-saving and high-efficiency, is uniform in drying and has no microbial contamination; a dried product of the flos chrysanthemi is high in quality; the visual real-time monitoring can be realized and the economic value of the flos chrysanthemi is furthest utilized.

Description

technical field [0001] The invention relates to a drying device, which belongs to the technical field of plant processing, and in particular to a drying device for chrysanthemums assisted by a solar energy-assisted heat pump in vacuum coupling with steam. Background technique [0002] Chrysanthemum (Chuju Chrysanthemum morifolium) is the inflorescence head of the genus Chrysanthemum in the family Asteraceae. It is used as tea or medicine after drying. It is a characteristic agricultural product in Anhui Province and has passed the certification of China's famous brand agricultural products and geographical indication products. [0003] Chrysanthemum often adopts natural drying, hot air drying, microwave drying and other methods. Chrysanthemum is a heat-sensitive material. During processing, volatile components are easily lost and flavonoids are easily oxidized. The natural drying method is simple and easy, but the required drying time is too long, and it is easily restricte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34F26B21/00F26B5/04
Inventor 贲宗友刘双茹孙艳辉孙啸彭玉平
Owner CHUZHOU UNIV
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