Pipeline type normal temperature dryer for walnut

A room-temperature drying and pipeline-type technology, which is applied in the direction of drying solid materials, partial agitation dryers, and static material dryers, etc., can solve problems such as intolerance to storage, carcinogenicity, and deterioration of walnut flavor, and achieve excellent quality and flavor, The effect of easy drying operation

Inactive Publication Date: 2010-05-12
SICHUAN UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The former will cause the smoky smell of dried walnuts, which will cause cancer after eating; the disadvantage of the latter is that the water in the nuts must pass through the barrier of the shell, and this crossing is a slow process, which will inevitably cause a lot of electricity. loss, if the temperature is too high, the dried walnut flavor will be poor and not resistant to storage

Method used

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  • Pipeline type normal temperature dryer for walnut

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Embodiment Construction

[0017] The walnut 6 to be dried is packed into diameter 1.0m, and thickness is 0.1mm, the polyethylene film tube 3 of length 20m, and loading is 1 / 3 of film tube cross-sectional area under the inflation state, and the entrance of film tube is used The binding rope 2 is ligated on the outlet of the fan 1, and the outlet of the film tube is ligated on a hard outlet tube 4 with a length of 30cm and an inner diameter of 1 / 5 of the diameter of the film tube. The power of the fan is 0.4KW, and every 6 The walnut 6 is turned once every hour. The method of turning is to use a turning stick 5 with a length of 1.5m and a diameter of 4cm, and one end becomes a smooth spherical surface. The spherical end of the stick is horizontally penetrated between the film tube and the ground. At the center line of the pipe, the distance between the rods is 1m. When turning, the outer ends of the rods are lifted off the ground at an angle of 45°. After 5 days, the blower is turned off, and the walnut 6...

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Abstract

The invention supplies walnut pipeline type normal temperature dryer. It ties plastic film pipe at the output of the normal temperature fan, fills the walnut into the pipe, ties the output of the filmpipe at hard outlet pipe, inserts stirring stick between the film pipe and the ground. The invention has the advantages of low investment, simple operation, easy controlling, litter powder expenditure, better flavor for dried walnut than heat drying.

Description

1. Technical field [0001] The invention relates to walnut drying technology, in particular to a method for placing walnuts in pipelines and drying them by fans. 2. Background technology [0002] Currently known walnut artificial drying methods are smoked roasting method and electric roasting method. The former will cause the smoky smell of dried walnuts, which will cause cancer after eating; the disadvantage of the latter is that the water in the nuts must pass through the barrier of the shell, and this crossing is a slow process, which will inevitably cause a lot of electricity. If the temperature is too high, the flavor of dried walnuts will be poor and not resistant to storage. 3. Contents of the invention [0003] The purpose of this invention is to provide a kind of walnut pipeline type normal temperature drying method, to solve the deficiency of above-mentioned drying method. [0004] The purpose of this invention is achieved in this way: the walnuts to be dried ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B9/10F26B3/06A23B7/028
Inventor 梁德富
Owner SICHUAN UNIV
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