Energy-saving drying equipment for agricultural product preservation

A technology for drying equipment and agricultural products, which is applied in the direction of drying solid materials, lighting and heating equipment, and drying solid materials without heating. effect of effect

Active Publication Date: 2022-05-17
扬州天利农机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an energy-saving drying equipment for agricultural product preservation to solve the problem of incomplete drying of agricultural products

Method used

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  • Energy-saving drying equipment for agricultural product preservation
  • Energy-saving drying equipment for agricultural product preservation
  • Energy-saving drying equipment for agricultural product preservation

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Embodiment Construction

[0032] 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.

[0033] An embodiment of an energy-saving drying equipment for preservation of agricultural products of the present invention is used for dehydration of fruit and vegetable products for subsequent recovery, such as Figure 1 to Figure 3 As shown, it includes a drying chamber 100, a refrigeration mechanism 200, a material receiving mechanism 300, a heating mechanism 400 and a vacuum mechanism 500,

[0034] The refrigeration mechanism 200 is used to freeze the dr...

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Abstract

The invention relates to the field of agricultural and sideline product processing, in particular to energy-saving type drying equipment for agricultural product preservation, which is used for dehydrating fruit and vegetable products and comprises a drying bin, a refrigeration mechanism, a material bearing mechanism, a heating mechanism and a vacuum mechanism, the refrigeration mechanism is used for freezing the inside of the drying bin, and the heating mechanism is heated to a set value after being frozen in the drying bin; the vacuum mechanism is used for vacuumizing the drying bin after freezing in the drying bin; the material bearing mechanism is installed in the drying bin and comprises an overturning assembly, a triggering assembly and a driving assembly, the fruit and vegetable products are located in the overturning assembly, the overturning assembly is driven by the driving assembly to rotate in a reciprocating mode, freezing of the fruit and vegetable products and the overturning assembly is avoided, and the dewatering and drying effect of the fruit and vegetable products is improved. And the rotating speed of the overturning assembly during freezing in the drying bin is larger than that of the overturning assembly during ice crystal sublimation through the triggering assembly, the freezing speed is increased, collision damage to fruit and vegetable products in the ice crystal sublimation process is reduced, and therefore the freeze drying efficiency and quality of the fruit and vegetable products are improved.

Description

technical field [0001] The invention relates to the field of agricultural and sideline product processing, in particular to an energy-saving drying device for preserving agricultural products. Background technique [0002] When processing agricultural and sideline products, the agricultural products are often dehydrated and dried for preservation and subsequent recovery, or to prepare some dried fruits and vegetables. For the dehydration of agricultural products, the commonly used drying processes include convection drying, contact drying, thermal energy field drying and freeze drying. Among them, freeze-drying is a method of freezing food first and then drying it by sublimation of ice crystals under a relatively high degree of vacuum, which can better preserve the original color, fragrance, nutrition and shape of food Long, does not cause surface hardening, suitable for drying of agricultural products. [0003] The existing freeze-drying equipment pre-cools the fruit and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B5/06F26B25/04
CPCF26B5/06F26B25/04Y02P60/85
Inventor 郑群
Owner 扬州天利农机科技有限公司
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