Vacuum low-temperature drying box for preparing powder essence

A technology of vacuum low-temperature drying and powder essence, which is applied in the direction of drying solid materials, drying chambers/containers, non-progressive dryers, etc. Achieve high degree of automation, improve drying efficiency, and improve the effect of decomposition speed

CN112179059AActive Publication Date: 2021-01-05武汉慧康利兹食品有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-01-05

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Abstract

The invention discloses a vacuum low-temperature drying box for preparing powder essence. The vacuum low-temperature drying box comprises a box body, a motor is fixedly installed on the box body, theoutput end of the motor is fixedly connected with a rotary disc through a telescopic connecting rod 3, a filter screen is fixedly installed on the rotary disc, a limiting ring is fixedly installed onthe rotary disc, a plurality of sliding grooves are evenly formed in the box body, a sliding block is connected in each sliding groove in a sliding mode, each sliding block is provided with an annulargroove, and a connecting ring is fixedly installed on the limiting ring and connected among the multiple annular grooves in a sliding mode. The vacuum low-temperature drying box for preparing powderessence has the advantages that in the powder essence drying process, caked or condensed powder essence in the box body can be decomposed more quickly through centrifugal force and vibration force, the distribution uniformity degree of the caked or condensed powder essence in the box body can be improved, water vapor in the caked or condensed powder essence can be sublimated better, the drying efficiency can be improved to a certain degree, and the drying effect is guaranteed.
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Description

technical field

[0001] The invention relates to the technical field of powder essence preparation, in particular to a vacuum low-temperature drying oven for preparing powder essence. Background technique

[0002] Flavor refers to a mixture of various spices prepared by artificially blending natural flavors or artificial flavors in appropriate proportions. It is mainly used in food and other fields. Powdered flavors are dehydrated and dried products.

[0003] The preparation of powder flavor is usually carried out in a vacuum low-temperature drying box. When the vacuum low-temperature drying box is working, the gas and water vapor in the box are drawn out through the operation of the vacuum pump on it. However, the existing powder flavors are usually in the vacuum low-temperature drying box. static state, so the extraction rate of water vapor in it is relatively low, and if the powder essence in the frozen state is dried, because the water in it condenses into solid ice, the ...

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Embodiment Construction

[0035] 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.

[0036] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...