Automatic freeze-drying device for durio zibethinus

A technology of drying device and freezing device, which is applied in heating device, drying solid material, drying cargo processing and other directions, can solve the problem of poor freeze-drying effect, etc., and achieve the effect of high work efficiency, good effect and saving labor cost.

Active Publication Date: 2020-06-12
杭州中果食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to overcome the deficiencies in the prior art that the freeze-drying effect is not good and manual operations are required, and provides an automatic freeze-drying device for durians with a good freeze-drying effect

Method used

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  • Automatic freeze-drying device for durio zibethinus
  • Automatic freeze-drying device for durio zibethinus
  • Automatic freeze-drying device for durio zibethinus

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Embodiment Construction

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like figure 1In the described embodiment, a kind of automatic freeze-drying device of durian is characterized in that, comprises freezing device 1, drying device 2 and control system 3, freezing device 1 is provided with refrigerator 4 and freezing chamber 5, and freezing chamber 5 is provided with refrigerator 4 and freezing chamber 5. The inner wall is provided with a number of freezing pipes 6, the refrigerator 4 is connected with the freezing chamber 5 through the freezing pipes 6, the drying device 2 is provided with a condenser 7, a vacuum pump 8 and a drying chamber 9, one end of the condenser 7 is connected with the vacuum pump 8 pipeline, and the condensation The other end of the device 7 is connected with the drying chamber 9 pipeline, the drying device 2 is provided with a booster pump 10, the booster pump 10 is connected with t...

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PUM

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Abstract

The invention discloses an automatic freeze-drying device for durio zibethinus. A purpose of the invention is to provide an automatic freeze-drying device used for durio zibethinus and having good freeze-drying effect. The automatic freeze-drying device comprises a freezing device, a drying device and a control system, wherein the freezing device is provided with a refrigerator and a freezing bin,a plurality of freezing pipes are arranged on the inner wall of the freezing bin, the refrigerator is connected with the freezing bin through the freezing pipes, the drying device is provided with acondenser, a vacuum pump and a drying bin, one end of the condenser is connected with the vacuum pump, the other end of the condenser is connected with the drying bin through a pipeline, the drying device is provided with a booster pump, the booster pump is connected with the drying bin through a pipeline, an electric heater is arranged on the inner wall of the drying bin, sealing layers are arranged at the two ends of the freezing bin and the two ends of the drying bin respectively, and the refrigerator, the booster pump, the electric heater and the vacuum pump are all electrically connectedwith a control system. The automatic freeze-drying device has the beneficial effects that the freeze drying effect is good; the working efficiency is high, and automated production is achieved.

Description

technical field [0001] The invention relates to the related technical field of freeze-drying, in particular to an automatic freeze-drying device for durian. Background technique [0002] Traditional drying can cause the material to shrink, destroying cells. And freeze-drying refers to the process of removing moisture or other solvents from frozen biological products through sublimation. Sublimation refers to the process by which a solvent, such as water, like dry ice, changes directly from a solid state to a gaseous state without going through a liquid state. The product obtained by freeze-drying is called lyophilisate, and the process is called freeze-drying. The structure of the sample is not destroyed during freeze-drying because the solid components are supported by the solid ice in their place. As ice sublimates, it leaves pores in the dry leftover material. This preserves the integrity of the product's biological and chemical structure and its activity. The freeze...

Claims

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Application Information

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IPC IPC(8): A23B7/024A23B7/015F26B5/06F26B11/18F26B23/04F26B25/00F26B25/06F26B25/12F26B25/18F26B25/22
CPCA23B7/024A23B7/015F26B5/06F26B25/12F26B25/22F26B25/003F26B11/18F26B23/04F26B25/06F26B25/18Y02P60/85
Inventor 虞玲红
Owner 杭州中果食品有限公司
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