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Dried flower preparation process

A preparation process and technology of dried flowers, applied in drying, drying machines, decorative arts, etc., can solve the problems of incomplete dried flowers, affecting the quality of dried flowers, and high water content in roots, so as to achieve good quality of finished products, improve drying uniformity, The effect of high drying efficiency

Inactive Publication Date: 2021-10-26
沭阳奥成干花工艺品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the drying process of dried flowers, because the petals near the root pedicle overlap each other, the drying speed of this part is slower than that of the unfolded part. When drying, the edges often lose water and become brittle, while the roots There is still a problem of high water content, resulting in incomplete finished dried flowers and more broken pieces. For dried flowers used for viewing, it is more destructive and affects the quality of dried flowers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see figure 1 , a dry flower preparation process, comprising the following steps:

[0047] S1. First collect fresh flowers, which are preferably semi-open or fully open, then trim, remove branches and leaves, and use running water to clean to remove floating ash;

[0048] S2. Soak the pruned flowers in an ethanol solution, let stand for 0.5-1h, and then pick them up to obtain sterilized and antibacterial flowers;

[0049] S3, carry out pretreatment to flower, as Figure 4 , so that the inside of the petal void is mixed with bubble microspheres;

[0050] S4. Then lay the pretreated flowers on the sieve, dry them, invert them, and brush them with a brush to remove the internal air bubbles and microspheres to obtain dried flowers.

[0051] The concentration of the ethanol solution is 55-75%, and the temperature during drying is 70-90°C. In step S3, pretreatment is carried out when the ethanol on the flowers is not completely drained and volatilized. At this time, during...

Embodiment 2

[0060] see Figure 8-9 , the bubble microspheres include a transparent shell 5 and an inner liquid bag 6 fixedly connected in the transparent shell 5, the inner liquid bag 6 is filled with a mixture of water and alcohol, and the transparent shell 5 is also filled with overflow gas Filling, the outer end of the inner liquid bag 6 is fixedly connected with a spider-shaped conduit 7 communicating with it, and the outer end of the spider-shaped conduit 7 is fixedly connected with a plurality of pneumatic strips 8 toward the center of the transparent casing 5, and the other end of the spider-shaped conduit 7 is fixed Connected with a plurality of evenly distributed overflow rods 9, the pneumatic strip 8 is a flexible hollow porous strip structure, the overflow rod 9 is a hard porous rod-shaped structure, and both the pneumatic strip 8 and the overflow rod 9 communicate with the spider-shaped conduit 7, And both of them are fixedly connected with an elastic film at the mouth of the ...

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Abstract

The invention discloses a dried flower preparation process, and belongs to the field of dried flower preparation. The dried flower preparation process is characterized in that through the pretreatment of scattering bubble microspheres into petals, the bubble microspheres gradually expand during drying, then the partially overlapped petals are expanded, gaps among the petals are enlarged, and air circulation is improved. Compared with the prior art, the outward emission speed of water vapor on the overlapped parts of the petals during drying is remarkably increased, so that the drying difference between the petal edges and the overlapped parts is effectively reduced, the drying uniformity is improved, and the occurrence of edge damage is reduced; and in addition, a large amount of gas overflows out of the bubble microspheres during heating, and the overflow speed of the water vapor on the petals is further increased in the rapid outward emission process of the gas, so that the drying efficiency is higher, and the quality of obtained finished dried flowers is better.

Description

technical field [0001] The invention relates to the field of dry flower preparation, more specifically, to a dry flower preparation process. Background technique [0002] During the drying process of dried flowers, because the petals near the root pedicle overlap each other, the drying speed of this part is slower than that of the unfolded part. When drying, the edges often lose water and become brittle, while the roots The problem of high water content still leads to incomplete finished dried flowers and more broken pieces. For dried flowers used for viewing, it is more destructive and affects the quality of dried flowers. Contents of the invention [0003] 1. Technical problems to be solved [0004] In view of the problems existing in the prior art, the object of the present invention is to provide a dry flower preparation process. During the treatment process, the air bubble microspheres are gradually expanded during drying by sprinkling air bubble microspheres into th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B1/00F26B11/18F26B5/16F26B21/00F26B25/02F26B25/18A61L2/18B44C5/06
CPCF26B1/00F26B11/18F26B5/16F26B21/001F26B21/004F26B25/02F26B25/18A61L2/18B44C5/06
Inventor 张瓦
Owner 沭阳奥成干花工艺品股份有限公司
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