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Freeze-drying device for preparing dendrobium (nobile) decoction pieces and drying method

A drying device, the technology of dendrobium, which is applied to household refrigeration devices, dry solid materials, and dry goods processing, etc., can solve the problems of slow speed, reduced device working efficiency, long time consumption, etc., to achieve internal reduction, ensure the freezing effect, Fast freezing effect

Active Publication Date: 2021-04-06
CHISHUI TRUSKY TRADITIONAL CHINESE MEDICINE IND DEV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the invention provides a freeze-drying device and a drying method for the preparation of Herba Dendrobii (Nobile) decoction pieces, which solves the problem that the existing freeze-drying device for Dendrobium slices is slow in freezing and vacuumizing, and the cost is high. The problem that the working efficiency of the device is reduced due to a long time

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  • Freeze-drying device for preparing dendrobium (nobile) decoction pieces and drying method
  • Freeze-drying device for preparing dendrobium (nobile) decoction pieces and drying method
  • Freeze-drying device for preparing dendrobium (nobile) decoction pieces and drying method

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in...

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Abstract

The invention discloses a freeze-drying device for preparing dendrobium (nobile) decoction pieces. The device comprises a tank body and a support base, wherein a freezing room and a drying room are respectively arranged in the tank body from top to bottom, and a cooling and drying structure is arranged on the tank body. The invention relates to the technical field of dendrobium decoction piece preparation. According to the freeze-drying device for preparing dendrobium (nobile) decoction pieces and a drying method, the freezing room and the drying room are arranged in the tank body respectively, and freezing and drying are separately treated, so that the interior is greatly reduced, and the cooling and drying speed can be increased; meanwhile, the freeze-drying structure is arranged, so that drying treatment on the dendrobium decoction pieces is mainly achieved; and by arranging a spiral feeding pipe, the feeding time of the dendrobium nobile decoction pieces can be effectively prolonged, the interior of the spiral feeding pipe is subjected to freezing treatment at the same time in cooperation with liquid nitrogen conveyed by a cold air conveying pipeline, the dendrobium decoction pieces flowing rapidly can be subjected to freezing treatment, and the good freezing effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of preparation of decoction pieces of dendrobium, in particular to a freeze-drying device and a drying method for preparation of decoction pieces of dendrobium (nobile). Background technique [0002] Dendrobium is also known as Immortal Dendrobium Orchid Rhyme, Undead Grass, Resurrection Grass, Ziying Immortal Strain, Chlorophytum, Linlan, Forbidden Life, etc. The stems are upright, fleshy and thick, slightly flattened cylindrical, 10-60 cm long, 1.3 cm thick. Centimeter, a medicinal plant, sweet and slightly salty in nature and flavor, cold, returns to the stomach, kidney, and lung meridian, nourishes the stomach and promotes body fluid, nourishes yin and clears heat, is used for yin injury and body fluid deficiency, dry mouth, polydipsia, retching due to lack of food, asthenia heat after illness , dark and unclear, the Dendrobium flower is elegant, exquisite and lovely, with bright colors and fragrant smel...

Claims

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Application Information

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IPC IPC(8): F26B5/06F26B9/06F26B25/00F25D3/10
CPCF26B5/06F26B9/06F26B25/002F25D3/102Y02P60/85
Inventor 廖晓康廖方华杨继勇雷安淋赵克琼杨贵芬
Owner CHISHUI TRUSKY TRADITIONAL CHINESE MEDICINE IND DEV
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