小型柑橘果汁製造装置に対する一考察   :   Design of Small Citrus Juice Processing Equipment. 

作成者 綾野, 雄幸
作成者の別表記 AYANO, Yuko
日本十進分類法 (NDC) 620
内容 The author designed a small citrus juice processing equipment that to extract juice from Satsuma Orange or Natsudaidai and deaerate and pasteurize natural single strength orange juice of those, and this was equipped at Faculty of Horticulture, Chiba University. This equipment can be operated at the rate of 150 liters per hour, and is of sanitary design and may be easily dismantled for cleaning. This equipment is arranged from three single unit, which descrived below: (1) Extractor This is designed to extract juice from all type of citrus fruits in a continuous process. Two endless wood chains are placed on a platform, retained by adjustable nuts, which allow the press to compensate for different thickness of the halved oranges. The halved oranges are carried between the two endless chains, on a lower chain and through continuous running ot the both, and here the juice is pressed from the oranges. The juice is collected in a stainless steel pan, from which it flow off to the finisher. This Extractors' specification is as follow: Floor space 1.550m×0.510m Over all height 1.20m Horse power 1HP. Capacity per hour (approx.) 375kg Pulley speed per minute upper endless wood chain 5R. P. M lower endless wood chain 4R. P. M (2) Deaerator The Deaerator is a stainless steel cylindrical vessel and contain an inner perforated cylinder, designed to spread the juice in the form of thin films and so increase the surface area exposed to vacuum. A vacuum pump is located at the point of connecting the deaeration chamber and the fram trap vessel, and provides a very high vacuum in the deaeration chamber. The raw juice is supplied into a deaeration chamber by vacuum suction, then the deaerated juice drops down into the downward storage tank, and is carried by the gear pump to the Flash Pasteurizer and the Cooler under atmospheric pressure. (3) Flash Pasteurizer and Cooler The Flash Pasteurizer was adopted from tubular heat exchanger type. The 8 stainless steel tubes, each, are placed in the cylindrical vessel and extend through end
公開者 千葉大学園芸学部
コンテンツの種類 紀要論文 Departmental Bulletin Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ISSN 0069-3227
NCID AN00142658
掲載誌情報 千葉大学園芸学部学術報告 Vol.3 page.1-7 (19560310)
情報源 The technical bulletin of Faculty of Horticulture, Chiba University
言語 日本語
著者版フラグ publisher

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