JPH03187824A - Aseptic packaging machine - Google Patents
Aseptic packaging machineInfo
- Publication number
- JPH03187824A JPH03187824A JP32106889A JP32106889A JPH03187824A JP H03187824 A JPH03187824 A JP H03187824A JP 32106889 A JP32106889 A JP 32106889A JP 32106889 A JP32106889 A JP 32106889A JP H03187824 A JPH03187824 A JP H03187824A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pipe
- filling
- tank
- liquid
- 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
- 238000009455 aseptic packaging Methods 0.000 title claims abstract description 10
- 238000011049 filling Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 230000001954 sterilising effect Effects 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 3
- 239000008223 sterile water Substances 0.000 description 3
- 238000012371 Aseptic Filling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、液体を無菌充填する包装機の配管の予備殺菌
方法を確実に、かつ短時間で可能とした無菌包装機であ
る。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention is an aseptic packaging machine that enables a method for pre-sterilizing piping of a packaging machine for aseptic filling of liquid reliably and in a short time.
〈従来の技術〉
無菌充填包装機において、配管内を予備殺菌しておかな
ければならず、この予備殺菌方法として、殺菌剤を配管
内に注入して、その後無菌水で洗浄しているのが一般的
であった。<Prior art> In an aseptic filling and packaging machine, the inside of the piping must be pre-sterilized, and the pre-sterilization method is to inject a disinfectant into the piping and then wash it with sterile water. It was common.
この方法を用いて配管内を完全に殺菌、洗浄するために
は、配管内にくまなく殺菌剤、無菌水を満たさなければ
ならなかった。In order to completely sterilize and clean the inside of the pipe using this method, the pipe had to be thoroughly filled with disinfectant and sterile water.
しかし、配管の径が小さかったり、配管が複雑になると
、どうしても配管内にエアだまりができてしまうため、
完全な殺菌、洗浄が困難であった。However, if the diameter of the piping is small or the piping is complicated, air pockets will inevitably form inside the piping.
Complete sterilization and cleaning were difficult.
この配管に生じたエアだまりを排除するには、ポンプ等
により、殺菌剤、無菌水を圧送しながらバルブを開閉し
て行わなければならなかった。In order to eliminate the air pockets generated in the piping, it was necessary to open and close valves while pumping disinfectant and sterile water using a pump or the like.
このようにエアだまりを排除するのではあるが、確実に
エアだまりを排除したかどうか確認することができない
ため、どうしても長時間を要し、時間の損失が大きいも
のであった。Although air pockets are eliminated in this way, it is impossible to confirm whether or not the air pockets have been completely eliminated, so it inevitably takes a long time, resulting in a large loss of time.
また、無菌包装機において、各工程を自動制御により制
御しようとした場合、予備殺菌において配管のエアだま
りが確実に排除できたかどうか確認できないため、安全
性を考慮して時間を長くとらなければならなかった。In addition, when trying to automatically control each process in a sterile packaging machine, it is impossible to confirm whether air pockets in the piping have been reliably eliminated during preliminary sterilization, so it is necessary to take a longer time to ensure safety. There wasn't.
〈発明が解決しようとする課題〉
本発明の目的は、無菌包装機の運転を開始する前に、配
管内のエアだまりの問題を解決し、予備殺菌を確実に、
短時間で行うことを可能とした無菌包装機である。<Problems to be Solved by the Invention> The purpose of the present invention is to solve the problem of air pockets in piping and ensure preliminary sterilization before starting the operation of an aseptic packaging machine.
This is a sterile packaging machine that can be used in a short period of time.
〈課題を解決するための手段〉
本発明は、運転開始前、運転終了後の洗浄、殺菌を行う
予備殺菌を確実に、した無菌包装機に関し、バルブを備
えた洗浄液、殺菌液用タンクと同様にバルブを備えた充
填機と連結する配管にバルブを介して真空ポンプを備え
た真空装置を設けたことを特徴とする無菌包装機である
。<Means for Solving the Problems> The present invention relates to a sterile packaging machine that ensures preliminary sterilization for cleaning and sterilization before the start of operation and after the end of operation. This aseptic packaging machine is characterized in that a vacuum device equipped with a vacuum pump is provided via a valve in a pipe connected to a filling machine equipped with a valve.
〈作用〉
無菌包装機を予備殺菌するには、まず配管に連結した洗
浄液、殺菌液用タンク、充填機のバルブを閉じ、次に真
空装置のバルブを開き、真空装置の真空ポンプを運転し
、配管内の空気を吸引する。<Function> To pre-sterilize the aseptic packaging machine, first close the cleaning liquid and sterilizing liquid tanks connected to the piping, and the valves of the filling machine, then open the valve of the vacuum device, operate the vacuum pump of the vacuum device, Suction the air inside the piping.
次に真空吸引終了後、真空装置のバルブを閉し、洗浄液
、殺菌液用タンクのバルブを開き、配管内に洗浄液、殺
菌液を満たす、この状態で、一定時間経過後、洗浄液タ
ンク、殺菌液タンクのバルブを閉じ、次に充填機のバル
ブを開き、配管内の洗浄液、殺菌液を排出することによ
り予備殺菌が完了する。Next, after completing the vacuum suction, close the valve of the vacuum device, open the valve of the cleaning liquid and sterilizing liquid tank, and fill the cleaning liquid and sterilizing liquid in the pipes.In this state, after a certain period of time, the cleaning liquid tank and sterilizing liquid Preliminary sterilization is completed by closing the tank valve, then opening the filling machine valve, and draining the cleaning liquid and sterilizing liquid from the pipes.
この後、配管内にホットエアを送風して乾燥を行うこと
を行ってもよいし、前記工程を１回のみでなく、数回繰
り返して行うことにより、より確実な予備殺菌が可能と
なる。After this, hot air may be blown into the piping to dry it, and more reliable preliminary sterilization can be achieved by repeating the process not only once but several times.
〈実施例〉 図面に従い本発明の詳細な説明する。<Example> The present invention will be described in detail with reference to the drawings.
第１図は、一実施例を示す概略説明図で、充填液供給部
Ａ、無菌エア供給部Ｂ５充填タンクＣ１充填装［Ｌ無菌
チャンバーＥ、洗浄液、殺菌液用タンクＦ、洗浄液、殺
菌液送液用ポンプＰを備え、前記各部は、間にバルブを
備えたバイブにより連結されている。FIG. 1 is a schematic explanatory diagram showing one embodiment, in which a filling liquid supply part A, a sterile air supply part B5 a filling tank C1 a filling device [L sterile chamber E, a tank F for cleaning liquid and a sterilizing liquid, a tank F for cleaning liquid and a sterilizing liquid A liquid pump P is provided, and each part is connected by a vibrator with a valve between them.
充填液供給部Ａと充填タンクＣの下方を結ぶ送液パイプ
１０には、充填液供給部両側から四方バルブ１１、三方
バルブ１２、充填タンクＣの内面に設けた液面センサー
Ｈにより作動する弁１３を備えている。そして、四方バ
ルブ１１の、下方には、ポンプＰに連結するバイブ１５
、三方バルブ１２とバルブ１３の間から、バルブ１６を
備え、先端にスプレーボール１７を有し、スプレーボー
ル１７が前記充填タンクＣに組み込まれたバイブ１８が
分岐している。また、三方バルブ１２の下方は、先端の
ノズル３２が無菌チャンバー已に達する、バイブ３３が
設けられている。A liquid sending pipe 10 connecting the filling liquid supply part A and the filling tank C below is equipped with a four-way valve 11, a three-way valve 12, and a valve operated by a liquid level sensor H provided on the inner surface of the filling tank C from both sides of the filling liquid supply part. It is equipped with 13. A vibrator 15 connected to the pump P is located below the four-way valve 11.
A vibrator 18 is branched from between the three-way valve 12 and the valve 13, and is equipped with a valve 16 and has a spray ball 17 at its tip, and the spray ball 17 is incorporated into the filling tank C. Further, below the three-way valve 12, there is provided a vibrator 33 whose tip nozzle 32 reaches the sterile chamber.
このバイブ１５には、バルブ５１を介して真空ポンプ５
０を有する真空装置ｃに連結している。そして、バイブ
１５の真空装ＮＧに連結した位置の両側にバルブ５２．
５３が設けられている。This vibrator 15 is connected to a vacuum pump 5 via a valve 51.
0 to a vacuum device c. Then, valves 52.
53 are provided.
そして、無菌エア供給部Ｂは、バイブ１９により、前記
バイブ１５に連結している。The sterile air supply section B is connected to the vibrator 15 by a vibrator 19.
充填装置りは、上方に弁２０、下方にエアシリンダー２
１により上下動するピストン２２を備えた計量部２３を
有し、かつ該計量部２３の上端から無菌チャンバーＢま
で達する充填ノズル２４を有する。なお、前記弁２０は
、外部に設けた押圧具２４により、開放状態を保つこと
が可能で、また、エアシリンダ２１は、スペーサ２５に
より、移動距離が制御可能となっている。The filling device has a valve 20 above and an air cylinder 2 below.
It has a measuring part 23 equipped with a piston 22 that moves up and down by 1, and has a filling nozzle 24 that reaches from the upper end of the measuring part 23 to the sterile chamber B. Note that the valve 20 can be kept open by a pressing tool 24 provided outside, and the moving distance of the air cylinder 21 can be controlled by a spacer 25.
この充填装置りの他部との連結は、まず、充填タンクＣ
の下端と充填装置りの上部とを結ぶ、バイブ２６、計量
部２３の下端とタンクＦとを結ぶ、計量部２３側から三
方バルブ２７、ベントフィルターからなるフィルタ一部
２８を設けたバイブ２９により連結している。To connect this filling device to other parts, first, fill tank C.
A vibrator 26 connects the lower end of the filling device with the upper part of the filling device, a three-way valve 27 connects the lower end of the measuring section 23 with the tank F, and a vibrator 29 is provided with a three-way valve 27 from the measuring section 23 side and a filter section 28 consisting of a vent filter. It is connected.
なお、三方バルブ２７、およびフィルタ一部２８からは
、下方に排気用パイプ３０．３１が設けられている。ま
た、充填タンクＣの上部とバイブ２９がベントフィルフ
ィルター２８と三方バルブ２７の間の位置で、中間にバ
ルブ３５を有するバイブ３６により連結されている。無
菌チュンバーＥは、内部に容器の殺菌、容器への充填、
密封、および搬送の各装置（図示せず）を備え、下端と
タンクＦとをバイブ３４により連結されている。Note that exhaust pipes 30 and 31 are provided below from the three-way valve 27 and the filter part 28. Further, the upper part of the filling tank C and the vibrator 29 are connected at a position between the vent fill filter 28 and the three-way valve 27 by a vibrator 36 having a valve 35 in the middle. Aseptic chamber E has internal functions for sterilizing containers, filling containers,
It is equipped with sealing and conveyance devices (not shown), and its lower end and tank F are connected by a vibrator 34.
また、タンクＦの下方からは、フィルター３９を備えた
バイブ４０がポンプＰと連結し、かつ、水供給部３７お
よび蒸気供給部３８がバイブを介して連結されている。Further, from below the tank F, a vibrator 40 equipped with a filter 39 is connected to the pump P, and a water supply section 37 and a steam supply section 38 are connected via the vibrator.
さらに、前記充填装置りの押圧具２４、エアシリンダー
２１の連結部は、スチームにより、外気と遮段される構
造となっている。Further, the connecting portion between the pressing tool 24 of the filling device and the air cylinder 21 is structured to be separated from the outside air by steam.
前記、装置を用いて、殺菌、洗浄を行うには、まず、四
方バルブ１１三方パルプ１２を送液用パイプｌＯとパイ
プ１５およびパイプ３３と連通するように、バルブ１３
．１６．２７．３５を開放すると共に、バルブ５２．５
３を閉じ、かつ、充填装置りの弁２２を上方に位置させ
た状態で、バルブ５１を開き、真空装置Ｇの真空ポンプ
５０を作動させ、前記パイプ１Ｏ１１５，３３中の空気
を吸引する。To perform sterilization and cleaning using the above-mentioned apparatus, first, the valve 13 is opened so that the four-way valve 11 and the three-way pulp 12 are communicated with the liquid feeding pipe IO, the pipe 15, and the pipe 33.
．． 16.27.35 and valve 52.5.
3 is closed and the valve 22 of the filling device is positioned upward, the valve 51 is opened, the vacuum pump 50 of the vacuum device G is operated, and the air in the pipes 1O115 and 33 is sucked.
前記パイプ内の空気を真空吸引後、真空ポンプ５０を停
止し、バルブ５１を閉じ、次にバルブ５２．５３を連通
すると共に、充填装置ｍ！Ｄの弁２０を押圧具２４によ
り下方に位置させ、かつ、ピストン２２を下端に位置さ
せた状態で、ポンプＰを作動させるとタンクＦ内の洗浄
・殺菌液は、バイ１３６．１５．１０および１８を経由
して充填タンクＣへ、そしてパイプ２６、計量部２３、
そして一方はパイプ２９を経由してタンクＦへ、他方は
、ノズル２４、無菌チャンバーＥ、パイプ３４を経由し
てタンクＦへもどされる。After vacuuming the air in the pipe, the vacuum pump 50 is stopped, the valve 51 is closed, and then the valves 52 and 53 are opened, and the filling device m! When the pump P is operated with the valve 20 of D positioned downward by the pressing tool 24 and the piston 22 positioned at the lower end, the cleaning/disinfecting liquid in the tank F is pumped into the 18 to the filling tank C, then the pipe 26, the measuring section 23,
One is returned to tank F via pipe 29, and the other is returned to tank F via nozzle 24, sterile chamber E, and pipe 34.
また、三方バルブ１２からパイプ３３を経由したものは
、ノズル３２により無菌チャンバーＥを殺菌し、パイプ
３４を経由したタンクＦに戻される。Furthermore, the water that passes through the pipe 33 from the three-way valve 12 sterilizes the sterile chamber E through the nozzle 32 and returns to the tank F via the pipe 34.
送液終了後、無菌エア供給部Ｂから、加熱した無菌エア
を同じ経路で流すことにより、洗浄、殺菌は完了する。After the liquid feeding is completed, heated sterile air is flowed from the sterile air supply section B through the same route, thereby completing cleaning and sterilization.
次に、充填液を充填する際は、バルブ１１．１２．１３
．５２．５３を開き、充填タンクＣ内に充填液を所定量
送液パイプ１０を通して貯留する。そして充填・装置り
のスペーサ２５を挿入し、エアシリンダー２１によりピ
ストン２２が計量部２３間を往復移動できるようになる
と共にバルブ２７．３５を開いた状態として、パイプ２
９と３６とを連通した状態とする。Next, when filling the filling liquid, the valve 11.12.13
．． 52 and 53 are opened, and a predetermined amount of the filling liquid is stored in the filling tank C through the liquid sending pipe 10. Then, the spacer 25 for filling and equipment is inserted, and the air cylinder 21 allows the piston 22 to reciprocate between the measuring parts 23, and the valve 27.35 is opened, and the pipe 2
9 and 36 are placed in communication.
この状態でピストン２２を往復移動させ、ピストン２２
が下降し、計量部２３の下側の押し出された空気はパイ
プ２９．３６を通り、充填タンクＣの空間に供給される
。そして、ピストン２２が上昇して、計量部２３の充填
液を充填ノズル２４に送り出した時、計量部２３の下側
には、フィルタ一部２８を通して空気が供給される。In this state, the piston 22 is moved back and forth, and the piston 22
is lowered, and the air pushed out below the metering part 23 passes through the pipe 29.36 and is supplied to the space of the filling tank C. Then, when the piston 22 rises and sends out the filling liquid in the metering section 23 to the filling nozzle 24, air is supplied to the lower side of the metering section 23 through the filter part 28.
このため、充填タンクＣ内の充填液が減少しても、計量
と同量の空気が供給されるので、充填タンクＣ内の圧力
が安定するので、充填液の供給量も安定する。Therefore, even if the filling liquid in the filling tank C decreases, the same amount of air as measured is supplied, so the pressure in the filling tank C is stabilized, and the amount of filling liquid supplied is also stabilized.
そして、充填終了後、充填タンクＣおよび充填装置りに
残った充填液は、充填装置りの弁２０を押圧具２４によ
り、下降させ、かつピストン２２を下端に位置された状
態で、三方バルブ２７を排出側に開き、充填タンクＣに
パイプ２９．３６を通して空気を送り込むか、バルブ１
１．１２．１３を開き、バルブ３５を閉じ、充填液供給
部Ａより空気圧送で送り込めば、無駄なく、排出用パイ
プ３０から、排出される。After the filling is completed, the filling liquid remaining in the filling tank C and the filling device is removed by lowering the valve 20 of the filling device by the pressing tool 24, and with the piston 22 positioned at the lower end, the three-way valve 27 is removed. open to the discharge side and feed air into the filling tank C through pipe 29.36, or open valve 1
1.12.13 is opened, the valve 35 is closed, and the filling liquid is fed by air pressure from the filling liquid supply section A, and the filling liquid is discharged from the discharge pipe 30 without waste.
〈発明の効果〉
本発明は、以上の構成からなるので、無菌包装機前に配
管内の空気を予じめ真空装置により排気した状態とした
後、配管内を洗浄、殺菌を行うので、配管内に洗浄液、
殺菌液がエアだまりのない状態で充満させることができ
るので、短時間で確實に予備殺菌することができる。<Effects of the Invention> Since the present invention has the above configuration, the air inside the piping is evacuated in advance by a vacuum device before the aseptic packaging machine, and then the inside of the piping is cleaned and sterilized. Cleaning liquid inside,
Since the sterilizing solution can be filled without air pockets, preliminary sterilization can be carried out quickly and accurately.
第１図は、本発明の一実施例の装置を示す概略説明図で
ある。
Ａ・・・充填液供給部 Ｂ・・・無菌エア供給部Ｃ
・・・充填タンク Ｄ・・・充填装置Ｅ・・・無
菌チャンバー Ｆ・・・タンクＧ・・・真空装置
Ｐ・・・ポンプｌＯ・・・送液パイプ ２
２・・・ピストン２３・・・計量部 ２４・
・・充填ノズル５０・・・真空ポンプ ５１．５
２．５３・・・バルブ特 許 出 願 人
凸版印刷株式会社
代表者 鈴木和夫FIG. 1 is a schematic explanatory diagram showing an apparatus according to an embodiment of the present invention. A... Filling liquid supply section B... Sterile air supply section C
...Filling tank D...Filling device E...Sterile chamber F...Tank G...Vacuum device
P...Pump lO...Liquid sending pipe 2
2...Piston 23...Measuring part 24.
...Filling nozzle 50...Vacuum pump 51.5
2.53...Valve patent application Kazuo Suzuki, Representative of Toppan Printing Co., Ltd.
Claims (1)
殺菌を確実にした無菌包装機に関し、バルブを備えた洗
浄液、殺菌液用タンクと同様にバルブを備えた充填機と
連結する配管にバルブを介して真空ポンプを備えた真空
装置を設けたことを特徴とする無菌包装機。(1) Concerning aseptic packaging machines that ensure preliminary sterilization for cleaning and sterilization before the start of operation and after the end of operation, piping that connects to a filling machine equipped with a valve as well as a cleaning liquid and sterilization liquid tank equipped with a valve. An aseptic packaging machine characterized in that a vacuum device equipped with a vacuum pump is provided through a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1321068A JPH0725375B2 (en) | 1989-12-11 | 1989-12-11 | Aseptic filling and packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1321068A JPH0725375B2 (en) | 1989-12-11 | 1989-12-11 | Aseptic filling and packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03187824A true JPH03187824A (en) | 1991-08-15 |
| JPH0725375B2 JPH0725375B2 (en) | 1995-03-22 |
Family
ID=18128447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1321068A Expired - Fee Related JPH0725375B2 (en) | 1989-12-11 | 1989-12-11 | Aseptic filling and packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725375B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014233583A (en) * | 2013-06-05 | 2014-12-15 | 三菱重工食品包装機械株式会社 | Balance tank |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627049A (en) * | 1985-06-29 | 1987-01-14 | アグフア−ゲヴエルト・アクチエンゲゼルシヤフト | Thermal development of photograph and auxiliary sheet |
| JPS62260633A (en) * | 1986-05-02 | 1987-11-12 | 三菱重工業株式会社 | Sterile bag-making filler |
-
1989
- 1989-12-11 JP JP1321068A patent/JPH0725375B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627049A (en) * | 1985-06-29 | 1987-01-14 | アグフア−ゲヴエルト・アクチエンゲゼルシヤフト | Thermal development of photograph and auxiliary sheet |
| JPS62260633A (en) * | 1986-05-02 | 1987-11-12 | 三菱重工業株式会社 | Sterile bag-making filler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014233583A (en) * | 2013-06-05 | 2014-12-15 | 三菱重工食品包装機械株式会社 | Balance tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725375B2 (en) | 1995-03-22 |
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|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |