JPS63147720A - Screw feeder - Google Patents
Screw feederInfo
- Publication number
- JPS63147720A JPS63147720A JP29446386A JP29446386A JPS63147720A JP S63147720 A JPS63147720 A JP S63147720A JP 29446386 A JP29446386 A JP 29446386A JP 29446386 A JP29446386 A JP 29446386A JP S63147720 A JPS63147720 A JP S63147720A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- ultraviolet
- pipe part
- rays
- radiation
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 230000002070 germicidal effect Effects 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000002421 anti-septic effect Effects 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 14
- 239000008187 granular material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、粉粒体などの食品原料を攪拌しながら移送す
るスクリューコンベアーに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a screw conveyor that transports food materials such as powder or granules while stirring them.
本発明は、スクリューコンベアーにおいて、パイプ部分
を殺菌性輻射線透過材料で作り、その外側に殺菌性輻射
線発生源を配設することにより、粉粒体などの殺菌を可
能としたものである。The present invention makes it possible to sterilize powder and granular materials in a screw conveyor by making the pipe portion of a material that transmits sterilizing radiation and arranging a sterilizing radiation source on the outside thereof.
食品原料となる粉粒体には多くの菌が付着しているが、
このような粉粒体やこれに類する物を殺菌・消毒する適
当な手段は未だないのが現状である。Ｘ線を利用する方
法は、安全性の点から食品工場では使用されていない。Many bacteria are attached to the powder and granules that are used as food ingredients, but
At present, there is currently no suitable means for sterilizing or disinfecting such powder or granular materials or similar materials. Methods using X-rays are not used in food factories due to safety concerns.
一般に、殺菌には紫外線、赤外線、電子線、マイ′クロ
波等の輻射線や消毒用ガス又は液体が使用されるが、粉
粒体やこれに成る程度の水分が含まれたものを殺菌の対
象とする場合は、これらの輻射線、ガス又は液体は粉粒
体の内部に達しにくい欠点がある。In general, radiation such as ultraviolet rays, infrared rays, electron beams, and microwaves, as well as disinfectant gas or liquid, are used for sterilization, but they cannot sterilize powder, granules, or materials that contain a certain amount of moisture. When used as a target, the disadvantage is that these radiations, gases, or liquids have difficulty reaching the inside of the powder or granular material.
本発明は、上記のような従来の殺菌手段を使って粉粒体
などの殺菌・消毒効果を上げようとするものである。The present invention aims to improve the sterilization and disinfection effects of powder and granular materials by using the conventional sterilization means as described above.
本発明は、粉粒体を攪拌しながら移送するスクリューコ
ンベアーヲ利用し、スクリューコンベアー本体のパイプ
部分を殺菌性輻射線透過材料で構成し、その外側に殺菌
性輻射線発生源を配設するようにした。The present invention utilizes a screw conveyor that transports powder while stirring, the pipe portion of the main body of the screw conveyor is made of a material that transmits germicidal radiation, and a germicidal radiation generation source is disposed outside of the pipe. I made it.
粉粒体の表面が移送中に何回も入れ換わるので、輻射線
の照射が十分に行われる。Since the surface of the powder material is changed many times during transportation, sufficient radiation irradiation is achieved.
図は、本発明の好適な実施例を示す部分的断面図である
０図において、（１）はスクリューコンベアー本体のパ
イプ部分、（２）はシャフト、（３）はシャフトに取付
けられたスクリュー、（４）は粉体などの入口、（５）
は出口、（６）は紫外線又は赤外線ランプ、（７）はそ
の支持板、（８）は反射板、（９）は伝動プーリを示す
。The figure is a partial sectional view showing a preferred embodiment of the present invention. In Figure 0, (1) is a pipe portion of the screw conveyor main body, (2) is a shaft, (3) is a screw attached to the shaft, (4) is the entrance for powder, etc., (5)
is an outlet, (6) is an ultraviolet or infrared lamp, (7) is its support plate, (8) is a reflector, and (9) is a transmission pulley.
パイプ部分（１）は、紫外線又は赤外線透過材料で構成
する。ランプ（６）は、パイプ部分（１）の外側又は外
周に配置する０図では、２本のランプ（６）を示したが
、もつと多数配置してもよく、或いは場合によっては１
本でもよい。ランプ（６）の発する紫外線又は赤外線は
、パイプ部分（１）を透過して粉体の表面に照射される
。また、ランプ（６）の外方に向かう光線は、反射板（
８）によって反射される。粉体は攪拌されながら移送さ
れるので、光線による殺菌が十分に行われる。The pipe section (1) is made of ultraviolet or infrared transparent material. The lamps (6) are arranged on the outside or the outer periphery of the pipe section (1). In the figure, two lamps (6) are shown, but a large number may be arranged, or in some cases, one lamp (6) may be arranged.
It could be a book. The ultraviolet or infrared rays emitted by the lamp (6) are transmitted through the pipe portion (1) and irradiated onto the surface of the powder. In addition, the light rays directed outward from the lamp (6) are directed to the reflector (
8). Since the powder is transferred while being stirred, sterilization by light rays is sufficiently performed.
また、図示しないが、シャフト（２）の内部より消毒用
のガス又は液体を出すようにすれば、更に殺菌効果を高
めることができる。更に、スクリュー（３）の先端にテ
フロン（商品名）樹脂などを被着し、スクリュー回転時
にスクリュー（３）がパイプ部分（１）の内面をクリー
ニングするようにしてもよい。Furthermore, although not shown, the sterilizing effect can be further enhanced by discharging a sterilizing gas or liquid from the inside of the shaft (2). Furthermore, the tip of the screw (3) may be coated with Teflon (trade name) resin or the like so that the screw (3) cleans the inner surface of the pipe portion (1) when the screw rotates.
なお、上述では粉体を例にとって説明したが、水分が少
量含まれる練（ねり）！！！品にも適用できる。また、
紫外線又は赤外線ランプ（６）の代わりに電子線、マイ
クロ波の発生器を配置し、パイプ部分（１１をこれらが
透過する材料で構成してもよい。In addition, although the explanation above took powder as an example, it is a paste that contains a small amount of water! ! ! It can also be applied to products. Also,
An electron beam or microwave generator may be placed in place of the ultraviolet or infrared lamp (6), and the pipe portion (11) may be made of a material through which these can pass.
以上説明したように、本発明によれば、従来殺菌が困難
であった粉粒体などの食品原料の殺菌・消毒を有効に行
うことができる。As explained above, according to the present invention, it is possible to effectively sterilize and disinfect food materials such as powder and granular materials, which have been difficult to sterilize in the past.
図面は、本発明の好適な実施例を示す部分的断面図であ
る。
（１）・・・・パイプ部分、（３）・・・・スクリュー
、（６）・・・・紫外線又は赤外線ランプ（殺菌性輻射
線の発生源）。The drawings are partial cross-sectional views showing preferred embodiments of the invention. (1) Pipe section, (3) Screw, (6) Ultraviolet or infrared lamp (source of germicidal radiation).
Claims (1)
が透過する材料で構成し、上記パイプ部分の外側に上記
殺菌性輻射線の発生源を配設したスクリューコンベアー
。A screw conveyor in which a pipe portion of a screw conveyor main body is made of a material through which germicidal radiation passes, and a source of the germicidal radiation is disposed outside the pipe portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29446386A JPS63147720A (en) | 1986-12-10 | 1986-12-10 | Screw feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29446386A JPS63147720A (en) | 1986-12-10 | 1986-12-10 | Screw feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147720A true JPS63147720A (en) | 1988-06-20 |
| JPH0251816B2 JPH0251816B2 (en) | 1990-11-08 |
Family
ID=17808103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29446386A Granted JPS63147720A (en) | 1986-12-10 | 1986-12-10 | Screw feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147720A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100736220B1 (en) | 2005-04-19 | 2007-07-10 | 김태규 | Sterilizing apparatus without heating operation |
| KR100871861B1 (en) | 2008-04-23 | 2008-12-03 | 허준호 | Sterilizer for particle type food |
| US7499029B2 (en) | 2002-08-02 | 2009-03-03 | Fujitsu Limited | Information processing apparatus with double-sided operable keyboard |
-
1986
- 1986-12-10 JP JP29446386A patent/JPS63147720A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7499029B2 (en) | 2002-08-02 | 2009-03-03 | Fujitsu Limited | Information processing apparatus with double-sided operable keyboard |
| US8217899B2 (en) | 2002-08-02 | 2012-07-10 | Fujitsu Limited | Information processing apparatus with double-sided operable keyboard |
| KR100736220B1 (en) | 2005-04-19 | 2007-07-10 | 김태규 | Sterilizing apparatus without heating operation |
| KR100871861B1 (en) | 2008-04-23 | 2008-12-03 | 허준호 | Sterilizer for particle type food |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0251816B2 (en) | 1990-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |