JPS5812979A - Method of drying product - Google Patents
Method of drying productInfo
- Publication number
- JPS5812979A JPS5812979A JP11075781A JP11075781A JPS5812979A JP S5812979 A JPS5812979 A JP S5812979A JP 11075781 A JP11075781 A JP 11075781A JP 11075781 A JP11075781 A JP 11075781A JP S5812979 A JPS5812979 A JP S5812979A
- Authority
- JP
- Japan
- Prior art keywords
- drying
- hearth
- furnace
- hot air
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 この発明け、水分を含む撒物を乾燥する方法に関する。[Detailed description of the invention] The present invention relates to a method for drying sardines containing moisture.
先ず、水分を含む撒物(粉粒体、破砕固体、ケー″キ、
雑芥等)を乾燥する従来方法を第1図によシ説明する。First, mix the materials containing moisture (powder, crushed solids, cake,
A conventional method for drying garbage (garbage, etc.) will be explained with reference to FIG.
占有面積を小さくするような竪型炉1内に、炉床2を複
数段設けて乾燥床面を広くしておき、撹拌軸3に突設さ
れ炉床2)、を旋回する撹拌腕4の撹拌歯5によシ、撒
物を各段の炉床2上全面に分散し、竪型炉1の炉壁に設
けた噴射ノズル6により、分散した撒物に熱風を吹き付
けて、水分を含む撒物、を乾燥するのである。なお第1
図中、Aは撒物の投入口、Bは排出口、7.8は各炉床
2の中心部と炉壁の内周近傍とに交互に設けた落下口で
ある。In a vertical furnace 1 that occupies a small area, a plurality of hearths 2 are provided to widen the drying bed surface, and a stirring arm 4 that protrudes from a stirring shaft 3 and rotates around the hearth 2). The stirring teeth 5 disperse the soybean paste over the entire surface of the hearth 2 in each stage, and the injection nozzle 6 provided on the wall of the vertical furnace 1 blows hot air onto the dispersed soybean material to absorb moisture. Dry the sprinkles. Note that the first
In the figure, A is an input port for the materials, B is a discharge port, and 7.8 is a drop port provided alternately at the center of each hearth 2 and near the inner periphery of the hearth wall.
しかし、噴射ノズル6によシ吹付けた熱風は、炉内を旋
回するとき各乾燥段の天井に沿って流、動するので、伝
熱係数ηが60〜70 KCaj/m” hrtl:程
度に低下し、炉床をさらに広くした大型の竪型炉を必要
とする欠点があった。However, since the hot air blown by the injection nozzle 6 flows and moves along the ceiling of each drying stage as it swirls in the furnace, the heat transfer coefficient η is approximately 60 to 70 KCaj/m" hrtl: The disadvantage was that it required a large vertical furnace with a wider hearth.
この発明は、前記欠点に鑑み、供給する熱風が分散した
撒物と十分に混合接触する乾燥方法を提供することを目
的とする。SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks, it is an object of the present invention to provide a drying method in which the supplied hot air is sufficiently mixed and contacted with the dispersed spray material.
次にこの発明の一実施例を第2図によシ説明する0
熱気体源(図示せず)から圧送される熱風または熱ガス
等の熱気体(以下熱風という)を、撹拌歯5の支持部材
(撹拌軸3、撹拌腕4)内を連通ずる通気路9を介して
撹拌歯5の近傍に設けた噴射ノズル10よシ各炉床2に
噴射する。1+各炉床に設けた投下ロア、8によシ、噴
射した熱風を各炉床2に流通させ、竪型炉lの上端の投
入・口At九は下端の排出口Bよシ流出できるようにす
るのである。Next, an embodiment of the present invention will be explained with reference to FIG. The mixture is injected into each hearth 2 through an injection nozzle 10 provided near the stirring teeth 5 through an air passage 9 that communicates with the inside of the members (stirring shaft 3, stirring arm 4). 1 + Injection lower provided in each hearth, 8, the injected hot air is distributed to each hearth 2, and the inlet/port At 9 at the upper end of the vertical furnace l is made to flow out through the outlet B at the lower end. It is to make it.
前記構成の作用を次に説明する。The operation of the above configuration will be explained next.
炉床2に向けて噴射する熱風は、撹拌歯4がすき起す撒
物の間に介入混合して乾燥を活発にする0各炉床2を流
通する熱風は分散撒物の加温と、炉内の熱風の代誼とを
行って、乾燥を促進するのである。The hot air that is injected towards the hearth 2 mixes between the scattered materials that are stirred by the stirring teeth 4 and activates drying.The hot air that flows through each hearth 2 serves to heat the scattered materials and to This acts as a substitute for the hot air inside, promoting drying.
この発明は以上説明したように、熱風を撹#歯の近傍か
ら噴射して、すき起した撒物内に熱風を介入混合させた
ので、撒物の乾燥を効果的に促進し、乾燥効率を向上し
得るものである。従って、竪畿炉の炉床段数を減少し得
る等、炉体を小型にすることができるものである。As explained above, this invention injects hot air from near the stirring teeth and mixes the hot air into the dumped material, which effectively accelerates the drying of the dumped material and improves drying efficiency. It can be improved. Therefore, the number of hearth stages of the vertical furnace can be reduced, and the furnace body can be made smaller.
第1図は従来の竪型乾燥炉の断面図、第2図は本発明を
実施する竪型乾燥炉の一実施例を示す断面図である。
1;竪麗炉、2:炉床、3:撹拌軸、4:撹拌腕、5:
撹拌歯、9:通気路、10:噴射ノズル代理人 弁理士
本 間 崇1.7
第 1 回
第2図FIG. 1 is a cross-sectional view of a conventional vertical drying furnace, and FIG. 2 is a cross-sectional view showing an embodiment of the vertical drying furnace in which the present invention is implemented. 1; Vertical furnace, 2: Hearth, 3: Stirring shaft, 4: Stirring arm, 5:
Stirring tooth, 9: Air passage, 10: Injection nozzle Agent Patent attorney Takashi Honma 1.7 1st 2nd figure
Claims (1)
部材に設けた撹拌歯によシ撹拌して乾燥する撒物の乾燥
方法°において、前記熱気体を前記撹拌歯の近傍に設け
た噴射ノ%ルよシ各炉床に噴射することを特徴とする撒
物の乾燥方法。In the drying method for drying sardines, in which hot gas is blown into the furnace and the sardines charged into the furnace are stirred and dried by stirring teeth provided on a support member, the hot gas is blown into the vicinity of the stirring teeth. A method for drying sobamono, which is characterized by spraying water onto each hearth through a spray nozzle provided at the bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11075781A JPS5812979A (en) | 1981-07-17 | 1981-07-17 | Method of drying product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11075781A JPS5812979A (en) | 1981-07-17 | 1981-07-17 | Method of drying product |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5812979A true JPS5812979A (en) | 1983-01-25 |
Family
ID=14543786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11075781A Pending JPS5812979A (en) | 1981-07-17 | 1981-07-17 | Method of drying product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5812979A (en) |
-
1981
- 1981-07-17 JP JP11075781A patent/JPS5812979A/en active Pending
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