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Radix ophiopogonis drying device

A technology of drying device and Ophiopogon japonicus, which is applied in the directions of drying gas arrangement, drying, drying machine, etc., to achieve the effect of protecting quality, protecting electric heating device and simple structure

Inactive Publication Date: 2015-02-18
SICHUAN DAIDAIWEIBEN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned prior art, there is an urgent need for a drying equipment that is convenient for farmers or small workshops to use, simple to operate, and easy to operate and maintain. It is used to dry the surface of Ophiopogon japonicus to ensure the quality of Ophiopogon japonicus during temporary storage in farmers or small workshops. , the invention provides a drying device for Ophiopogon japonicus

Method used

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  • Radix ophiopogonis drying device
  • Radix ophiopogonis drying device

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 with figure 2 Shown, a kind of Ophiopogon japonicus drying device comprises frame 2, and described frame 2 is provided with conveying system 3, and conveying system 3 comprises at least two belt pulleys 4 and the endless conveyer belt that are fixed on frame 2 5. The axes of the pulleys 4 are parallel to each other, and the conveyor belt 5 is wound between the pulleys 4. A heat source cavity 7 is also arranged in the hollow area of ​​the conveyor belt 5, and the heat source cavity 7 is connected to a hot air circulation system;

[0025] The hot air circulation system includes a circulation pipeline 74, an electric heating device 72 and an axial flow fan 73. The circulation pipeline 74 and the heat source chamber 7 form a closed air circulation annular pipeline, and the electric heating device 72 and the axial flow fan 73 are arranged on In the air circulation ring pipe;

[0026] The frame 2 is also provided with a feed port 9 and a discharge port 1 r...

Embodiment 2

[0029] The present embodiment is further limited on the basis of embodiment 1, as figure 1 with figure 2 As shown, in order to make Ophiopogon japonicus have a longer heating time during the transmission process, the heat source chamber 7 is a cuboid rectangular tube, and the width direction of the heat source chamber 7 is parallel to the width direction of the conveyor belt 5 . The above structure facilitates setting the heat source cavity 7 close to the conveyor belt 5 to enhance the heat transfer gradient. At the same time, as a preference, the width of the heat source cavity 7 is set to be close to the width of the conveyor belt 5, and the length of the heat source cavity 7 is set to be slightly shorter than that covered with wheat. The length of the conveyor belt 5 of the winter can make the Ophiopogon japonicus evenly and efficiently roasted during the conveying process.

[0030] In order to facilitate the manufacture of the present invention and improve the uniformity...

Embodiment 3

[0035] This embodiment is further limited on the basis of the above embodiments, as figure 1 with figure 2 As shown, in order to protect the air circulation annular pipe, the axial flow fan 73 and the electric heating device 72, and facilitate the automatic control of the upper limit of the temperature of the heat source cavity 7, a temperature sensor and a pressure equalizing valve are also arranged in the air circulation annular pipe. The output end of the temperature sensor is connected to the control circuit of the electric heating device 72 .

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Abstract

The invention discloses a radix ophiopogonis drying device, comprising a machine frame, wherein a conveying system is arranged on the machine frame; the conveying system comprises at least two belt wheels which are fixedly arranged on the machine frame, and an annular conveying belt; the axes of the belt wheels are mutually parallel; the conveying belt is intertwined between the belt wheels; a heat source cavity is also arranged in a hollow area of the conveying belt; the heat source cavity is connected to a hot air circulating system; the hot air circulating system comprises a circulating pipeline, an electric heating device and an axial flow fan; the circulating pipeline and the heat source cavity form a closed annular air circulating pipeline; the electric heating device and the axial flow fan are arranged in the annular air circulating pipeline; a material charging opening and a material discharging opening are respectively formed in the material charging end and the material discharging end of the conveying belt. The device is simple in structure, and applicable to the popularization of radix ophiopogonis surface drying equipment in the field of application by peasant households and small workshops.

Description

technical field [0001] The invention relates to the field of agricultural product processing equipment, in particular to an Ophiopogon japonicus drying device. Background technique [0002] Ophiopogon japonicus is also called Ophiopogon japonicus, because it has the functions of nourishing yin and clearing heat, moistening lung and relieving cough in the theory of traditional Chinese medicine, it can be used for yin deficiency and internal heat, dry body and thirst, dry cough with thick phlegm, reverse qi, fever and fluid injury, For the treatment of constipation and other diseases, its medicinal value has received more and more attention, and it can be made into beverages, lozenges or other types of health products. At the same time, Santai County of Mianyang City is also the best production place of Ophiopogon japonicus recorded in the Chinese Pharmacopoeia, and Ophiopogon japonicus is widely planted there. [0003] With the development of the market economy and the enhan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/04F26B21/02
Inventor 陈岗福
Owner SICHUAN DAIDAIWEIBEN AGRI TECH
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