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Ultrasonic harmless vacuum drying equipment

A vacuum drying equipment and ultrasonic technology, applied in the directions of drying and heating to preserve seeds, etc., can solve the problems of active ingredient loss, vegetable heat damage, long drying time, etc., to improve the concentration gradient, ensure food taste, The effect of improving the drying speed

Pending Publication Date: 2020-04-07
福建天天见食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although freeze-drying guarantees the texture characteristics of food, the high cost makes it unsuitable for the drying production of ordinary food. The traditional hot air drying method will cause heat damage to vegetables, seriously affecting food texture, color, aroma components and nutritional value , hot air drying technology needs to adopt high temperature, it is easy to make food deformation, aging, loss of flavor, loss of active ingredients of health food and functional food, inability to sterilize, long drying time, large drying energy consumption and other shortcomings. An Ultrasonic Harmless Vacuum Drying Equipment

Method used

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  • Ultrasonic harmless vacuum drying equipment

Examples

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Effect test

Embodiment 1

[0024] see figure 1 , figure 2 , image 3 and Figure 4 , the present invention provides a technical solution:

[0025]An ultrasonic harmless vacuum drying device, comprising a base 1, a support column 2 and a vacuum tank shell 3, the upper end of the base 1 is fixedly connected with the support column 2, the upper end of the support column 2 is fixedly connected with the vacuum tank shell 3, and the vacuum tank shell 3 The left end face is rotatably connected with a revolving door 5, and the inside of the revolving door 5 is fixedly connected with a reciprocating mechanism 6. The reciprocating mechanism 6 includes a reciprocating motor 601 and an eccentric wheel 602. The ends of the main shaft of the reciprocating motor 601 are fixedly connected with an eccentric wheel 602. Ensure that the slider 605 slides left and right, thereby squeezing the food tray 9, so that the food tray 9 moves left and right, and then ensures that it can be in contact with the ultrasonic wave, t...

Embodiment 2

[0029] see figure 1 , figure 2 , image 3 with Figure 4 , the present invention provides a technical solution:

[0030]An ultrasonic harmless vacuum drying device, comprising a base 1, a support column 2 and a vacuum tank shell 3, the upper end of the base 1 is fixedly connected with the support column 2, the upper end of the support column 2 is fixedly connected with the vacuum tank shell 3, and the vacuum tank shell 3 The left end face is rotatably connected with a revolving door 5, and the inside of the revolving door 5 is fixedly connected with a reciprocating mechanism 6. The reciprocating mechanism 6 includes a reciprocating motor 601 and an eccentric wheel 602. The ends of the main shaft of the reciprocating motor 601 are fixedly connected with an eccentric wheel 602. Ensure that the slider 605 slides left and right, thereby squeezing the food tray 9, so that the food tray 9 moves left and right, and then ensures that it can be in contact with the ultrasonic waves,...

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Abstract

The invention relates to the technical field of drying equipment, in particular to ultrasonic harmless vacuum drying equipment. The equipment comprises a base, a support column and a vacuum tank shell. The upper end face of the base is fixedly connected with a support column, the upper end face of which is fixedly connected with the vacuum tank shell. The left end face of the vacuum tank shell isrotatably connected with a rotary door. A reciprocator is fixedly connected inside the rotary door. The reciprocator comprises a reciprocating motor and an eccentric wheel. An eccentric wheel is fixedly connected at the end of the main shaft of the reciprocating motor. The rear end face of that rotary door is fixedly connected with the reciprocating motor. The outer side of the main shaft of the reciprocating motor is rotatably connected with the rotary door. In the invention, the drying efficiency is enhanced through the arrangement of an ultrasonic conduction pipe, a contact, a vacuum tank liner and an ultrasonic generator. The ultrasonic drying not only reduces the possibility of oxidation or quality decline of raw materials caused by high temperature, but also avoids the problems of blowing or destruction of raw materials and the like, and can also sterilize.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to an ultrasonic non-damaging vacuum drying equipment. Background technique [0002] Drying equipment, also known as dryers and dryers, is equipment used for drying operations. The moisture in the material is vaporized and escaped by heating to obtain solid materials with a specified moisture content. The purpose of drying is for material use or further processing The dried material is also convenient for transportation and storage, such as drying the harvested grain below a certain moisture content to prevent mildew. With the continuous improvement of people's quality of life, people's requirements for food are becoming more and more stringent, so , The demand for an ultrasonic non-destructive vacuum drying equipment is increasing. [0003] Although freeze-drying guarantees the texture characteristics of food, the high cost makes it unsuitable for the drying production of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/04A23B9/08
CPCA23B9/04A23B9/08
Inventor 罗文锋
Owner 福建天天见食品有限公司