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Golden silk jujube drying technology and special-purpose roasting chamber

A technology of golden silk jujube and roasting room, which is applied in application, food processing, food science and other directions, can solve the problems of reducing the quality and efficiency of jujube fruit, affecting the enthusiasm of jujube trees, and dealing with unsatisfactory quality, so as to improve the rate of commercial fruit. , The effect of low processing cost and easy operation

Inactive Publication Date: 2008-03-26
高洁
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  • Application Information

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Problems solved by technology

However, during the natural drying process after red dates are harvested, jujube oil heads, dry sticks, and mildew will appear. The rotten fruit rate reaches 30%, and it reaches more than 80% in heavy years, and some of them are even completely rotten, which greatly reduces the quality and benefits of jujube fruits, and thus seriously affects the enthusiasm of jujube farmers to manage jujube trees
Treatment with an electric oven not only has high cost, small processing capacity, and low efficiency, but also the processing quality is not ideal, so it is difficult to popularize and apply

Method used

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  • Golden silk jujube drying technology and special-purpose roasting chamber
  • Golden silk jujube drying technology and special-purpose roasting chamber

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Embodiment Construction

[0025] 1. The special roasting room for golden jujubes includes a room-type kiln body 5 and a kiln door 11. The top of the kiln is provided with moisture discharge holes 7 and 8, the lower part of the kiln wall is provided with an air inlet 4, and the lower part of the back wall of the kiln is provided with Furnace 3, ash pit 2, the furnace 3 communicates with the vertical flue 10 in the kiln front wall through the dark fire passage 13 under the kiln bottom, and the vertical flue 10 in the kiln front wall communicates with the chimney 9 above the kiln front wall , the large chimney 6 on the back wall of the kiln communicates with the vertical flue 603 in the back wall of the kiln, and the vertical flue 603 in the back wall of the kiln passes through the horizontal flue 602 in the back wall of the kiln and the vertical flue 603 in the two side walls of the kiln. The horizontal flue 601 is connected, and the horizontal flue 601 in the two kiln side walls is respectively connected...

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Abstract

The present invention relates to a drying process of Chinese jinsi small jujube and its special-purpose drying room. Said drying process includes the following several stages: preparation stage, making ignition and slowly-heating to 45-48deg.C; moisture-discharging and evaporation stage, when the air moisture is reached to 70%, starting natural ventilation to discharge moisture for above three times until the air moisture is reduced to 55%; moisture equilibrium stage; stopping heating and making internal water content and external water content of said jujube fruit be reached to internal and external equilibrium, when its water content is reached to 20%-30%, taking out the small jujube from drying room and drying in the air. Said special-purpose drying room includes two furnace cavities, fire channel, smoke flue and chimney, etc.

Description

technical field [0001] The invention relates to the technical field of food processing and drying. technical background [0002] Jujube industry has become the pillar industry of some rural economic development. However, during the natural drying process after red dates are harvested, jujube oil heads, dry sticks, and mildew will appear. The rotten fruit rate reaches 30%, reaches more than 80% in the heavy year, and what have even all pulp is rotten, has greatly reduced the quality and the benefit of jujube fruit, has therefore seriously affected the enthusiasm of jujube farmers in managing jujube trees. Treatment with an electric oven not only has high cost, small processing capacity, and low efficiency, but also the processing quality is not ideal, so it is difficult to popularize and apply. Contents of the invention [0003] The purpose of the present invention is to provide a drying process and a special barn for jujube with golden shreds. The characteristics of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N12/08A23B7/02
Inventor 高洁李洪月侯富华王保利卢守信王洪旗
Owner 高洁
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