JP3380351B2 - Defoaming device for cleaning tank - Google Patents

Defoaming device for cleaning tank

Info

Publication number
JP3380351B2
JP3380351B2 JP05984595A JP5984595A JP3380351B2 JP 3380351 B2 JP3380351 B2 JP 3380351B2 JP 05984595 A JP05984595 A JP 05984595A JP 5984595 A JP5984595 A JP 5984595A JP 3380351 B2 JP3380351 B2 JP 3380351B2
Authority
JP
Japan
Prior art keywords
container
cleaning
tank
cleaning tank
caustic
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.)
Expired - Fee Related
Application number
JP05984595A
Other languages
Japanese (ja)
Other versions
JPH08229527A (en
Inventor
了典 川向
康裕 坂川
Original Assignee
シブヤマシナリー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by シブヤマシナリー株式会社 filed Critical シブヤマシナリー株式会社
Priority to JP05984595A priority Critical patent/JP3380351B2/en
Publication of JPH08229527A publication Critical patent/JPH08229527A/en
Application granted granted Critical
Publication of JP3380351B2 publication Critical patent/JP3380351B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】Detailed Description of the Invention
【0001】[0001]
【産業上の利用分野】本発明は、びん等の容器を洗浄す
る洗浄槽の消泡装置に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a defoaming device for a washing tank for washing a container such as a bottle.
【0002】[0002]
【従来の技術】従来、洗壜機の消泡装置としては、洗浄
槽内の洗浄液面上部に超音波発振器と泡検知用電極とを
配設し、該泡検知用電極の泡の有無検知に応じて、超音
波発振器の振動板の振動によって泡を破壊し、洗浄槽液
面に浮遊する泡を消滅させる装置(特公平6−3690
9号公報参照)が存在している。
2. Description of the Related Art Conventionally, as a defoaming device for a bottle washing machine, an ultrasonic oscillator and a bubble detecting electrode are provided above the cleaning liquid in a washing tank to detect the presence or absence of bubbles in the bubble detecting electrode. Accordingly, a device that destroys bubbles by vibrating the diaphragm of the ultrasonic oscillator and eliminates bubbles floating on the cleaning tank liquid surface (Japanese Patent Publication No. 6-3690).
No. 9 publication) exists.
【0003】[0003]
【発明が解決しようとする課題】一般に1.0〜1.5
%の苛性ソーダ洗浄液が使用されるが、洗浄性向上のた
めに用いられる添加剤や、容器から除去された汚れ分に
よって、洗浄装置の運転中に洗浄槽液面に大量の泡が発
生し浮遊する。しかしながら、この泡を消泡する前記従
来技術の消泡装置は、超音波発振器と泡検知用電極を設
けると共に泡の有無検知に応じて超音波発振器のオン・
オフ制御を行わなければならない。したがって、この装
置の場合は、高価な超音波発振器等を必要とする欠点が
あると同時に、取り付けスペースの考慮も必要になる。
本発明は、これらの事情に鑑み、超音波発振器、泡検知
用電極、オン・オフ制御装置も不要で、単にノズルの位
置と容器搬送装置の軌跡を変更することによって、消泡
を可能にした洗浄槽の消泡装置を提供することを目的と
するものである。
Generally, it is 1.0 to 1.5.
% Caustic soda cleaning liquid is used, but due to additives used to improve the cleaning performance and the amount of dirt removed from the container, a large amount of bubbles are generated and float on the surface of the cleaning tank during the operation of the cleaning device. . However, the above-described conventional defoaming device that defoams bubbles is provided with an ultrasonic oscillator and a bubble detection electrode, and the ultrasonic oscillator is turned on / off in response to the presence / absence of bubbles.
Off control must be performed. Therefore, in the case of this device, there is a drawback that an expensive ultrasonic oscillator or the like is required, and at the same time, it is necessary to consider the mounting space.
In view of these circumstances, the present invention does not require an ultrasonic oscillator, a bubble detection electrode, an on / off control device, and enables defoaming simply by changing the position of the nozzle and the trajectory of the container transport device. It is an object of the present invention to provide a defoaming device for a cleaning tank.
【0004】[0004]
【課題を解決するための手段】本発明は、前記課題を解
決するために、次のような技術手段を採用した。請求項
1記載の発明においては、容器を搬送する容器搬送装置
と、苛性洗浄水を貯溜する洗浄槽と、搬送される容器に
苛性洗浄水を噴射する噴射ノズルとを備えた容器洗浄装
置において、前記噴射ノズルを前記洗浄槽の苛性洗浄水
液面上部に設けると共に、前記洗浄槽の上部を走行する
容器搬送装置の軌跡を前記噴射ノズルより高く設け、か
つ、容器搬送装置の進行方向側の洗浄槽周壁より低い位
置に設けるという技術手段を採用した。また請求項2記
載の発明においては、請求項1記載の発明に加えて、洗
浄槽に、容器搬送装置の走行軌跡より上方、かつ容器搬
送装置の進行方向側の洗浄槽周壁よりも下方に反射板を
設けるという技術手段を採用した。
The present invention employs the following technical means in order to solve the above problems. In the invention according to claim 1, in a container cleaning device comprising a container transfer device for transferring a container, a cleaning tank for storing caustic cleaning water, and an injection nozzle for injecting caustic cleaning water into the transferred container, The jet nozzle is provided above the level of the caustic wash water of the washing tank, and the trajectory of the container transporting device that travels above the washing bath is provided higher than the jetting nozzle, and cleaning is performed on the traveling direction side of the container transporting device. We adopted the technical means of providing it at a position lower than the tank peripheral wall. In addition, in addition to the invention according to claim 1, in the invention according to claim 2, the cleaning tank is reflected above the traveling path of the container transfer device and below the peripheral wall of the cleaning tank on the advancing direction side of the container transfer device. The technical means of providing a plate was adopted.
【0005】[0005]
【作用】本発明は、以上の技術手段を採用した結果、一
般的に噴射ノズルの発泡は、水と空気の供給状況によっ
て決まるもので、どんなに泡立ち易い液でも容器口以上
に泡が上がることはない現象を確知した。この現象を最
大限利用して容器口の位置を決定し、それによって、容
器口付近では空気補給が無いので泡液面が止まるように
なった。
In the present invention, as a result of adopting the above technical means, generally, the foaming of the injection nozzle is determined by the supply conditions of water and air, and no matter how easily the liquid foams, the foam will rise above the container mouth. I knew no phenomenon. The position of the container mouth was determined by making the best use of this phenomenon, and as a result, there was no air supply near the container mouth, so that the liquid surface of the foam stopped.
【0006】[0006]
【実施例】以下、本発明の一実施例を添付図面で詳細に
説明する。図1に示すものは、本発明に係る洗浄槽の消
泡装置を備えた容器洗浄装置を示す概略正面図、図2は
同じく第2実施例の要部拡大正面図である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a schematic front view showing a container cleaning device equipped with a defoaming device for a cleaning tank according to the present invention, and FIG. 2 is an enlarged front view of a main part of the second embodiment.
【0007】この図1により、本発明の全体像を概略説
明すると、給容器部と排容器部が同一方向にあるモノエ
ンドタイプの容器洗浄装置で、洗浄装置の缶体1内に複
数のスプロケット2を配設し、各スプロケット2に無端
状の容器搬送装置3を掛け渡している。この、容器搬送
装置3は、従来公知のように、進行方向両側のチェンと
両チェン間に設けた多数のブラケットと、各ブラケット
に設けた多数のホルダとを備えており、各ホルダ内に収
納した容器を搬送するようになっている。
The outline of the present invention will be described with reference to FIG. 1. A mono-end type container cleaning device in which a supply container part and a discharge container part are in the same direction. A plurality of sprockets are provided in a can body 1 of the cleaning device. 2 are arranged, and an endless container transporting device 3 is bridged over each sprocket 2. As is conventionally known, the container transporting device 3 is provided with a chain on both sides in the traveling direction, a plurality of brackets provided between the chains, and a plurality of holders provided on each bracket, and is housed in each holder. It is designed to transport the container.
【0008】そして、前記缶体1の一側に、前記容器搬
送装置3のホルダ内に容器を供給する供給部4を設ける
と共に、この供給部4の上方位置に前記ホルダから容器
を排出する排出部5が設けてある。
A supply section 4 for supplying a container into the holder of the container transfer device 3 is provided on one side of the can body 1, and the container is discharged above the supply section 4 to discharge the container from the holder. A section 5 is provided.
【0009】前記供給部4から容器搬送装置3のホルダ
内に供給された容器は、予備浸漬槽6に浸漬されてから
一次苛性浸漬槽7内に浸漬され、この一次苛性浸漬槽7
から引き上げられた容器は、次に一次苛性洗浄部8を通
過してから二次苛性洗浄槽9内に搬送され、ここで、こ
の二次苛性洗浄槽9内に設けられた二次苛性洗浄部10
で二次洗浄が行われる。
The container supplied from the supply unit 4 into the holder of the container transporting device 3 is dipped in the preliminary dipping tank 6 and then in the primary caustic dipping tank 7.
The container lifted up from is then transported to the secondary caustic washing tank 9 after passing through the primary caustic washing portion 8, where the secondary caustic washing portion provided in the secondary caustic washing tank 9 is provided. 10
Secondary cleaning is performed at.
【0010】そして、容器は二次苛性洗浄部10を通過
した後、二次回収水仕上洗浄部11、一次回収水仕上洗
浄部12および清水仕上洗浄部13等から成るすすぎ洗
浄部14を通過する際に順次水が吹き付けられ、さらに
そのすすぎ洗浄部14を通過して洗浄の終了した容器
は、前記排出部5から函体1外部に排出されるようにな
っている。
After passing through the secondary caustic cleaning section 10, the container passes through a rinse cleaning section 14 including a secondary recovered water finishing cleaning section 11, a primary recovered water final cleaning section 12 and a clean water final cleaning section 13. At this time, water is sprayed in sequence, and the container that has passed through the rinsing and cleaning section 14 and has been cleaned is discharged from the discharging section 5 to the outside of the box 1.
【0011】なお、前記洗浄液としては、所定の温度と
濃度とを有するもので、例えば70〜80℃、1.0〜
1.5%の苛性ソーダ液を使用し、噴射ノズルからは1
〜2kgf/cm2 Gの噴射圧力で噴射させる。
The cleaning liquid has a predetermined temperature and concentration, and is, for example, 70 to 80 ° C., 1.0 to
Use 1.5% caustic soda solution, and 1 from the injection nozzle
Injection is performed at an injection pressure of ˜2 kgf / cm 2 G.
【0012】次に、本発明の第1実施例について、図1
に基づいて詳細に説明する。
Next, the first embodiment of the present invention will be described with reference to FIG.
It will be described in detail based on.
【0013】容器洗浄装置において、苛性洗浄水を貯溜
する二次苛性洗浄槽9を設け、該二次苛性洗浄槽9の洗
浄水液面上部に二次苛性洗浄部10の噴射ノズル15を
設け、前記二次苛性洗浄槽9の上部を走行するホルダを
備えた無端状の容器搬送装置3の軌跡を前記噴射ノズル
15より高い位置に設け、かつ、仕切板に相当する二次
苛性洗浄槽9の容器搬送装置の進行方向側の周壁17よ
り低い位置(これは、いいかえれば二次苛性洗浄槽9の
周壁を高くすることに相当する)に無端状の容器搬送装
置3が設けられている。
In the container cleaning device, a secondary caustic cleaning tank 9 for storing caustic cleaning water is provided, and an injection nozzle 15 of a secondary caustic cleaning section 10 is provided above the surface of the cleaning water of the secondary caustic cleaning tank 9. The locus of the endless container transporting device 3 provided with a holder that travels above the secondary caustic washing tank 9 is provided at a position higher than the jet nozzle 15 and the secondary caustic washing tank 9 corresponding to a partition plate is provided. The endless container transfer device 3 is provided at a position lower than the peripheral wall 17 on the advancing direction side of the container transfer device (in other words, this corresponds to raising the peripheral wall of the secondary caustic washing tank 9).
【0014】また、本発明の第2実施例として、図2に
基づいて詳細に説明する。
A second embodiment of the present invention will be described in detail with reference to FIG.
【0015】図2は、本発明の第2実施例の要部を拡大
して示したもので、図2からも理解できるように二次苛
性洗浄槽9にホルダを備えた無端状の容器搬送装置3の
走行軌跡より上方で、かつ、仕切板に相当する二次苛性
洗浄槽9の容器搬送装置の進行方向側の周壁17よりも
下方に無端状の容器搬送装置3を覆うように反射板16
を水平に配設した洗浄槽の消泡装置である。
FIG. 2 is an enlarged view of the essential parts of the second embodiment of the present invention. As can be understood from FIG. 2, the secondary caustic cleaning tank 9 is provided with a holder for carrying an endless container. A reflection plate that covers the endless container transfer device 3 above the traveling path of the device 3 and below the peripheral wall 17 of the secondary caustic washing tank 9 corresponding to the partition plate on the traveling direction side of the container transfer device. 16
Is a defoaming device for a cleaning tank in which is horizontally arranged.
【0016】次に、作用について説明する。Next, the operation will be described.
【0017】一般に、噴射ノズル部の発泡は水と空気の
供給状態によって決まり、容器口より高く設置した仕切
板、または、二次苛性洗浄槽9の上部を走行する容器搬
送装置の軌跡を前記噴射ノズルより高く設け、かつ、容
器搬送装置の進行方向側の洗浄槽周壁17が高く設けら
れていることによって、どんなに泡立ち易い液でも容器
口以上に泡が上ることはない。
Generally, the foaming of the injection nozzle portion is determined by the supply state of water and air, and the trajectory of a partition plate installed higher than the container opening or a container transporting device running above the secondary caustic washing tank 9 is injected. Since the cleaning tank peripheral wall 17 on the advancing direction side of the container transporting device is provided higher than the nozzle, even if the liquid easily foams, bubbles do not rise above the container mouth.
【0018】また、第2実施例に示したものは、例え
ば、噴射ノズル15が固定式の場合、ジェットが容器の
口から外れて上方迄とどく割合が高いものがある。この
場合、ホルダを備えた無端状の容器搬送装置3の上方に
噴射ノズル15からのジェット噴射を反射させる反射板
16を設置し、しかも、仕切板に相当する二次苛性洗浄
槽9の容器搬送装置の進行方向側の周壁17の高さより
低い位置になるように、ホルダを備えた無端状の容器搬
送コンベヤ3の軌跡を設定することによって、より確実
に、消泡効果をあげるものである。
In the second embodiment, for example, when the injection nozzle 15 is of a fixed type, the jet may come out from the mouth of the container and reach a high ratio. In this case, a reflection plate 16 for reflecting the jet spray from the spray nozzle 15 is installed above the endless container transport device 3 having a holder, and the container transport of the secondary caustic washing tank 9 corresponding to a partition plate is performed. By setting the locus of the endless container conveying conveyor 3 provided with the holder so as to be located at a position lower than the height of the peripheral wall 17 on the advancing direction side of the apparatus, the defoaming effect can be more reliably enhanced.
【0019】[0019]
【発明の効果】本発明は、以上の構成を採用した結果、
次の効果を得ることができる。 (1)ジェット部分に対して、従来より槽仕切板を高く
したので発泡の許容量が増える。 (2)第2実施例の場合、ジェット部は反射板と泡によ
りシールされる為、発泡に必要な空気の持ち込み量が、
容器の内容量のみに制限される為、発泡自体を抑制でき
る。 (3)消泡材の使用量を削減できる。
As a result of adopting the above configuration, the present invention provides
The following effects can be obtained. (1) Since the tank partition plate is higher than that of the conventional jet portion, the allowable amount of foaming increases. (2) In the case of the second embodiment, since the jet portion is sealed with the reflecting plate by the bubbles, the carry-in amount of air required for the foaming is
Since it is limited only to the internal volume of the container, foaming itself can be suppressed. (3) The amount of defoaming material used can be reduced.
【図面の簡単な説明】[Brief description of drawings]
【図1】本発明の第1実施例に関するジェット洗浄槽の
消泡装置を備えた容器洗浄装置を示す概略正面図であ
る。
FIG. 1 is a schematic front view showing a container cleaning device equipped with a defoaming device for a jet cleaning tank according to a first embodiment of the present invention.
【図2】本発明の第2実施例に関するジェット洗浄槽の
消泡装置を備えた容器洗浄装置の要部を示す概略拡大正
面図である。
FIG. 2 is a schematic enlarged front view showing a main part of a container cleaning device equipped with a defoaming device for a jet cleaning tank according to a second embodiment of the present invention.
【符号の説明】[Explanation of symbols]
1‥‥缶体 2‥‥スプロケ
ット 3‥‥無端状の容器搬送装置 4‥‥供給部 5‥‥排出部 6‥‥予備浸漬
槽 7‥‥一次苛性浸漬槽 8‥‥一次苛性
洗浄部 9‥‥二次苛性洗浄槽 10‥‥二次苛性
洗浄部 11‥‥二次回収水仕上洗浄部 12‥‥一次回
収水仕上洗浄部 13‥‥清水仕上洗浄部 14‥‥すすぎ
洗浄部 15‥‥噴射ノズル 16‥‥反射板 17‥‥周壁
1 can body 2 sprocket 3 endless container carrier 4 supply unit 5 discharge unit 6 preliminary dipping tank 7 primary caustic dipping tank 8 primary caustic cleaning unit 9 Secondary caustic cleaning tank 10 Secondary caustic cleaning section 11 Secondary recovery water finishing cleaning section 12 Primary recovery water finishing cleaning section 13 Fresh water finishing cleaning section 14 Rinse cleaning section 15 Nozzle 16 Reflector 17 Perimeter wall

Claims (2)

    (57)【特許請求の範囲】(57) [Claims]
  1. 【請求項1】 容器を搬送する容器搬送装置と、苛性洗
    浄水を貯溜する洗浄槽と、搬送される容器に苛性洗浄水
    を噴射する噴射ノズルとを備えた容器洗浄装置におい
    て、前記噴射ノズルを前記洗浄槽の苛性洗浄水液面上部
    に設けると共に、前記洗浄槽の上部を走行する容器搬送
    装置の軌跡を前記噴射ノズルより高く設け、かつ、容器
    搬送装置の進行方向側の洗浄槽周壁より低い位置に設け
    たことを特徴とする洗浄槽の消泡装置。
    1. A container cleaning device comprising: a container transfer device for transferring a container; a cleaning tank for storing caustic wash water; and an injection nozzle for injecting caustic wash water into the transferred container. It is provided above the level of the caustic wash water of the cleaning tank, and the locus of the container transporting device that travels above the cleaning bath is provided higher than the injection nozzle, and lower than the circumferential wall of the cleaning tank on the traveling direction side of the container transporting device. A defoaming device for a cleaning tank, which is provided at a position.
  2. 【請求項2】 前記洗浄槽に、容器搬送装置の走行軌跡
    より上方、かつ容器搬送装置の進行方向側の洗浄槽周壁
    よりも下方に反射板を設けたことを特徴とする請求項1
    記載の洗浄槽の消泡装置。
    2. The cleaning tank is provided with a reflection plate above the traveling path of the container transporting device and below the peripheral wall of the cleaning bath on the traveling direction side of the container transporting device.
    Defoaming device for the cleaning tank described.
JP05984595A 1995-02-23 1995-02-23 Defoaming device for cleaning tank Expired - Fee Related JP3380351B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05984595A JP3380351B2 (en) 1995-02-23 1995-02-23 Defoaming device for cleaning tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05984595A JP3380351B2 (en) 1995-02-23 1995-02-23 Defoaming device for cleaning tank

Publications (2)

Publication Number Publication Date
JPH08229527A JPH08229527A (en) 1996-09-10
JP3380351B2 true JP3380351B2 (en) 2003-02-24

Family

ID=13124962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05984595A Expired - Fee Related JP3380351B2 (en) 1995-02-23 1995-02-23 Defoaming device for cleaning tank

Country Status (1)

Country Link
JP (1) JP3380351B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077007A (en) * 2016-06-30 2016-11-09 芜湖杨燕制药有限公司 Medicine loads the vertical bottle-washing machine of bottle in high volume

Also Published As

Publication number Publication date
JPH08229527A (en) 1996-09-10

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