Dendrobium nobile flower dryer

Abstract

The invention discloses a dendrobium nobile flower dryer. The dendrobium nobile flower dryer comprises a machine body; a machine body wall comprises inner and outer layers; an insulation layer is filled between the inner and outer layers of the machine body wall; multiple medicine screens are longitudinally arranged in the machine body; a gas output pipe is transversely arranged at the bottom of the machine body; multiple air blowers are arranged at the top of the machine body; outlets of the air blowers are connected with a gas input pipe; the other end of the gas input pipe is connected with an inlet of an air heater; an exhaust hole is formed in the surface of the gas output pipe in the machine body; and an inlet end of the gas output pipe is connected with an outlet of the air heater through an electromagnetic valve. The dryer blows and dries dendrobium nobile flowers through arranging the air blowers to achieve uniform drying and high efficiency; after hot gas is output from the outlet of the output pipe, the dendrobium nobile flowers are dried through the medicine screens, and the gas is output by the air blowers; the output gas takes afterheat to return to the air heater, so that the gas and the heat are recycled; and the dryer is simple in structure, low in production cost and convenient in use.

Description

technical field [0001] The invention relates to the field of processing Dendrobium nobile, in particular to a flower dryer of Dendrobium nobile. Background technique [0002] Dendrobium nobile is produced in Chishui City, Guizhou Province. It is a second-class rare and endangered plant under national protection in China. It is also known as the "nine immortal grasses" together with precious Chinese medicinal materials such as snow lotus, ginseng, and cordyceps. It is called "the medicine world" by the international medicinal plant community. "Giant Panda" is a perennial herb; the flowers are large and drooping, the perianth pieces are white with light purple, and the apex is purple-red; the flowers of Dendrobium nobile have very high medicinal value, which can nourish yin and lungs, nourish the stomach and promote body fluid, Brightens eyesight and clears away heat, enhances immunity and anti-aging effects, and is good for respiratory diseases, diabetes, chronic hepatitis, c...

AI Technical Summary

Problems solved by technology

[0003] In the past, people used natural air drying for Dendrobium nobile flowers, which was low in efficiency and seriously affected by the weather, and Dendrobium nobile flowers were easily polluted. Later, people invented some drying equipment, but the heat was used once and then discharged into the atmosphere. Not environmentally friendly, waste of energy

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