JPH0642782Y2 - Can cleaning equipment - Google Patents
Can cleaning equipmentInfo
- Publication number
- JPH0642782Y2 JPH0642782Y2 JP1992090784U JP9078492U JPH0642782Y2 JP H0642782 Y2 JPH0642782 Y2 JP H0642782Y2 JP 1992090784 U JP1992090784 U JP 1992090784U JP 9078492 U JP9078492 U JP 9078492U JP H0642782 Y2 JPH0642782 Y2 JP H0642782Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt conveyor
- water
- overflow tank
- cleaning
- tank
- 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 - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本考案は、飲料用製缶工程におけ
るメッシュベルトコンベヤー上に飲料缶を満載移送し、
連続移送中に缶の上下部から洗浄液をかけて缶を洗浄す
る缶洗浄装置に関する。[Industrial application] The present invention transports beverage cans onto a mesh belt conveyor in the beverage can manufacturing process,
The present invention relates to a can cleaning device for cleaning a can by applying a cleaning liquid from the upper and lower parts of the can during continuous transfer.
【０００２】[0002]
【従来の技術】飲料缶の中で、ＤＩ缶（Ｄrawn and iro
ned can）法で製造される缶は、成形時に付着する潤滑
剤や金属粉を除去すると共に、後工程における外周面の
印刷や内周面塗装等の処理を安定した状態で行うため
に、プリリンス、プリウオッシュ、第１ウオッシュ、第
２ウオッシュ、ドラッグウオッシュ、第１リンス、トリ
ートメント、第２リンス、純水の各洗浄工程を経て脱
脂、処理をしている。2. Description of the Related Art Among beverage cans, DI cans (Drawn and iro
The cans produced by the ned can) method remove the lubricant and metal powder that adhere during molding, and perform pre-rinsing in order to stably perform the outer peripheral surface printing and inner peripheral surface coating in the subsequent processes. , Prewash, first wash, second wash, drug wash, first rinse, treatment, second rinse, deionized water are degreased and treated.
【０００３】その処理される缶は、図４，５に示すよう
に、缶底を上向きにして一連の洗浄機の各ステージ内に
設けられたメッシュベルトコンベヤー１１に載って移送
される間に、ベルトコンベヤー１１の上下部に配置した
ライザー管１２，１３に取付けた多数のスプレーノズル
１４，１５から水および薬液を缶Ｃの外面、内面に吹き
つけて連続的に脱脂、処理し、最終的に脱イオン水で完
全に水洗されたのち、ドライヤーで乾燥される。As shown in FIGS. 4 and 5, the cans to be processed are transferred with the bottom of the cans facing upward on a mesh belt conveyor 11 provided in each stage of a series of washing machines. Water and chemicals are sprayed onto the outer surface and the inner surface of the can C from a large number of spray nozzles 14 and 15 attached to the riser pipes 12 and 13 arranged at the upper and lower parts of the belt conveyor 11 to continuously degrease and process them, and finally After being thoroughly washed with deionized water, it is dried with a dryer.
【０００４】これら各ステージで使用される水および薬
液は、各ステージ毎に設けられたタンクより水および薬
液をポンプにて圧送し、スプレーノズル１４，１５で吹
きつけ、吹きつけ後の液をタンクに戻して循環使用され
ると共に下洗いで使用された水も再利用している。Water and chemicals used in each of these stages are pumped with water and chemicals from a tank provided for each stage, sprayed with spray nozzles 14 and 15, and the sprayed liquid is stored in the tank. The water used for recycling is reused as well as being recycled.
【０００５】[0005]
【考案が解決しようとする課題】然るに、近年、洗浄液
は消エネルギーのため低温化（５０〜６０℃）の傾向が
あると共に、洗浄液をタンクに戻して再循環使用してい
るうちに洗浄液が次第に少なくなるため、タンク内の液
が滞留する個所にバクテリアが増殖し、黴が発生したり
或いは水あかや金属粉等でスプレーノズルが目詰まりす
ることがある。However, in recent years, the cleaning liquid tends to be lowered in temperature (50 to 60 ° C.) due to energy consumption, and the cleaning liquid is gradually recycled while being returned to the tank and reused. Since the amount is small, bacteria may grow at the place where the liquid in the tank accumulates, and mold may be generated, or the spray nozzle may be clogged with water scale, metal powder, or the like.
【０００６】この目詰まりが、ベルトコンベヤー１１の
上部に設けたスプレーノズル１２ａに生じると、図６に
示すように、隣接の正常なスプレーノズル１２ｂだけの
吹きつけになり、缶Ｃの一側面にのみ吹きつけ力がかか
るので、軽量のアルミ缶などは転倒する問題がある。When this clogging occurs in the spray nozzle 12a provided on the upper part of the belt conveyor 11, as shown in FIG. 6, only the adjacent normal spray nozzle 12b is sprayed, and one side surface of the can C is sprayed. Since only the blowing force is applied, there is a problem that lightweight aluminum cans will fall.
【０００７】缶Ｃが倒れると缶内部に薬液が入ったり、
リンス液が入ったりし、また連続移送されているので、
薬液ステージの液が隣接のリンス液タンク内に混入した
り、リンス液が純水タンクに入ったりすることが生じる
欠点がある。When the can C falls down, chemicals may enter inside the can,
Rinse liquid enters and is continuously transferred, so
There is a drawback that the liquid of the chemical liquid stage may mix into the adjacent rinse liquid tank or the rinse liquid may enter the pure water tank.
【０００８】また、転倒缶が発生すると、その周辺の缶
群も汚染されるので、ラインを停止し、多量の不良缶を
取除く作業およびタンク液の取替え等を行わねばなら
ず、稼働効率の点からも歩溜り率の点からも転倒缶の発
生には苦慮しているのが現状である。Further, when a fall can occurs, the can group around it is also contaminated. Therefore, it is necessary to stop the line, remove a large amount of defective cans, replace tank liquid, etc. From the point of view of the yield rate as well as the yield rate, it is the current situation that it is difficult to generate a fall can.
【０００９】通常、転倒缶は、皆無であるを要求されて
おり、許容数として数 PPm単位（百万個で２〜３缶）迄
要求されるものであり、転倒缶対策は缶洗浄工程での最
重要課題になっている。[0009] Normally, it is required that there be no tipping cans, and an allowable number of several PPm units (2 to 3 cans per million) is required. Has become the most important issue.
【００１０】本考案は、上記の問題を解決することを課
題として研究開発されたもので、メッシュベルトコンベ
ヤーの上方部に樋状の溢水槽を配置して、溢水槽よりオ
ーバーフローさせて洗浄液を垂直に流動させ、缶に横方
向からの力を与えることなく、転倒缶の発生を皆無に近
づけ得る缶洗浄装置を提供することを目的とする。The present invention has been researched and developed to solve the above problems, and a gutter-shaped overflow tank is arranged above the mesh belt conveyor so that the cleaning solution is vertically overflowed from the overflow tank. It is an object of the present invention to provide a can cleaning device that can cause the occurrence of an overturned can to almost zero without causing a lateral force to the can by causing it to flow into
【００１１】[0011]
【課題を解決するための手段】上記の課題を解決し、そ
の目的を達成する手段として、本考案では、洗浄機内に
缶搬送メッシュベルトコンベヤーを配設し、該ベルトコ
ンベヤーの上方部に、樋状の溢水槽をベルトコンベヤー
の移送方向と直交する方向に配置すると共に、ベルトコ
ンベヤーの下方部には多数のノズルを取付けた管を配列
して構成した洗浄装置を開発し、採用した。Means for Solving the Problems As a means for solving the above problems and achieving the object, in the present invention, a can conveying mesh belt conveyor is arranged in a washing machine, and a gutter is provided above the belt conveyor. We have developed and adopted a cleaning device in which a water-like overflow tank is arranged in the direction orthogonal to the transfer direction of the belt conveyor, and at the lower part of the belt conveyor, a number of nozzles are arranged.
【００１２】また、本考案では上記のように構成した缶
洗浄装置において、樋状の溢水槽の内部の長さ方向に、
一定間隔毎に小孔を穿設した洗浄液供給管が配管された
洗浄装置を開発し、採用した。Further, in the present invention, in the can cleaning device constructed as described above, in the lengthwise direction inside the trough-shaped overflow tank,
We have developed and adopted a cleaning device with a cleaning liquid supply pipe with small holes formed at regular intervals.
【００１３】[0013]
【作用】樋状の溢水槽２の内部にある洗浄液供給管３に
水および薬液がポンプ（図示せず）で圧送され、供給管
３の下部両側に穿設した小孔４，４より流出して溢水槽
２を一杯に充満させ、オーバーフローをさせてウオータ
ーウオール５を形成し、缶外周面の洗浄を行う。ウオー
ターウオール５は、重力によって垂直に落下し、缶の側
面方向に力を及ぼさず転倒することがなくなる。Function: Water and chemicals are pumped by a pump (not shown) to the cleaning liquid supply pipe 3 inside the trough-shaped overflow tank 2 and flow out from the small holes 4 and 4 formed on both lower sides of the supply pipe 3. The overflow tank 2 is fully filled with water to form an overflow water wall 5, and the outer peripheral surface of the can is cleaned. The water wall 5 falls vertically due to gravity, and exerts no force in the lateral direction of the can so that it does not fall.
【００１４】[0014]
【実施例】以下に、本考案の実施例を添付図面に基づい
て説明すれば、１は各ステージの洗浄機通路内に設けら
れた缶搬送メッシュベルトコンベヤーで、矢印方向に移
送され、缶Ｃは凹部のある底部を上にして搬送される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings, in which 1 is a can conveying mesh belt conveyor provided in the washing machine passage of each stage, which is conveyed in the direction of the arrow to form a can C. Are transported with the bottom with the recess facing up.
【００１５】２はそのベルトコンベヤー１の上方部に配
置される台形の樋状に形成した溢水槽である。この溢水
槽２の形状は台形の他に、四角形、半円形等でもよい。
溢水槽２はベルトコンベヤー１の進行方向と直交する方
向に設置されている。Reference numeral 2 designates a trapezoidal trough-shaped overflow tank which is arranged above the belt conveyor 1. The overflow tank 2 may have a trapezoidal shape, a quadrangular shape, a semicircular shape, or the like.
The overflow tank 2 is installed in a direction orthogonal to the traveling direction of the belt conveyor 1.
【００１６】３は溢水槽２の内部の長さ方向に沿って配
管された丸パイプ状の供給管で、下端部両側に小孔４が
一定長さ間隔毎に穿設されている。この供給管３には水
や薬液がポンプ（図示せず）で圧送されて一定流量供給
され、溢水槽２内の長さ方向の水平レベルを同高にし、
オーバーフローさせウオーターウオール５で缶Ｃの外周
面の洗浄を行う。Reference numeral 3 denotes a round pipe-shaped supply pipe arranged along the length direction inside the overflow tank 2, and small holes 4 are formed at regular intervals at both ends of the lower end. Water or a chemical solution is pumped to the supply pipe 3 by a pump (not shown) and supplied at a constant flow rate to make the horizontal level in the overflow tank 2 the same in the length direction,
Overflow and wash the outer peripheral surface of the can C with the water wall 5.
【００１７】６はベルトコンベヤー１の下方部に配置し
たライザー管で、一定間隔毎に均等スプレー分布型のス
プレーノズル７，７…が取付けてあり、搬送されてくる
缶Ｃの内面を洗浄するものである。Reference numeral 6 is a riser pipe arranged at the lower portion of the belt conveyor 1, which is equipped with spray nozzles 7, 7, ... Of uniform spray distribution type at regular intervals to wash the inner surface of the can C being conveyed. Is.
【００１８】このように構成した本考案の使用態様を述
べると、底部を上向きにしてメッシュベルトコンベヤー
１上に載って搬送されて来る缶Ｃは、各洗浄ステージ
で、ポンプによって水および薬液を溢水槽２内の供給管
３に供給して、小孔４，４より流出させ溢水槽２内を一
杯にして溢水槽２からのオーバーフローによるウオータ
ーウオール５で缶Ｃの外面が洗浄されると共に内面は下
部に配設したスプレーノズル７の噴出で洗浄するもので
ある。To describe the mode of use of the present invention thus constructed, the can C, which is carried on the mesh belt conveyor 1 with the bottom facing upward, overflows water and chemicals by the pump at each cleaning stage. The outer surface of the can C is washed with the water wall 5 which is supplied to the supply pipe 3 in the water tank 2 and flows out from the small holes 4 and 4 to fill the inside of the overflow tank 2 and the inner surface is The cleaning is performed by ejecting the spray nozzle 7 arranged in the lower part.
【００１９】[0019]
【考案の効果】本考案は、上記のように構成されている
ので、缶の外周面を洗浄する水および薬液がオーバーフ
ローして垂直落下するため、横方向に力がかからず軽い
アルミ缶でも倒れることがない。EFFECTS OF THE INVENTION Since the present invention is constructed as described above, water and chemicals for cleaning the outer peripheral surface of the can overflow and fall vertically, so that even aluminum cans that are light and do not require lateral force Will not fall.
【００２０】また、スプレー方式による水溶液よりも多
く流出させることができ洗浄能力が向上する。すなわ
ち、従来のスプレー方式では、ベルトコンベヤーの幅が
１８３０mmで、噴出水総量が１５０リットル／分である
のに対し、本考案のウオータウオール方式では、同一幅
のベルトコンベヤーで、２００〜２５０リットル／分と
３３〜６６％増しの水溶液量の増加に対応可能となり洗
浄力が増す。Further, it is possible to flow out more than the aqueous solution by the spray method, and the cleaning ability is improved. That is, in the conventional spray method, the width of the belt conveyor is 1830 mm and the total amount of ejected water is 150 liters / minute, whereas in the water wall method of the present invention, the belt conveyor of the same width is 200 to 250 liters / minute. It is possible to deal with the increase of the amount of the aqueous solution by 33 to 66% and the cleaning power is increased.
【００２１】さらに、本考案はスプレー方式に比べて、
水滴の飛び散る範囲を極めて狭くでき、作業現場を汚染
することがなく、かつ、スプレーノズルのような小孔が
なく、目詰りがなくなってメンテナンス等の省力化及び
増産操業が可能であり作業能率が良くなる。さらに、従
来品のライザー管に取りつけるスプレーノズルの取付方
向精度等の互換性等による製作費の削減ができ安価に供
給できる。Furthermore, the present invention is
The range of water droplets can be extremely narrow, does not contaminate the work site, does not have small holes such as spray nozzles, does not cause clogging, saves labor such as maintenance, and enables increased production operation, resulting in high work efficiency. Get better. Further, the manufacturing cost can be reduced and the cost can be supplied at low cost due to the compatibility of the mounting direction accuracy of the spray nozzle mounted on the conventional riser pipe.
【図１】本考案の実施例を示す簡略縦断正面図である。FIG. 1 is a simplified vertical sectional front view showing an embodiment of the present invention.
【図２】図１のＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along the line AA of FIG.
【図３】溢水槽の簡略斜視図である。FIG. 3 is a simplified perspective view of an overflow tank.
【図４】従来例の簡略正面図である。FIG. 4 is a simplified front view of a conventional example.
【図５】図４のＢ−Ｂ線断面図である。5 is a sectional view taken along line BB of FIG.
【図６】隣接する一方のスプレーノズルが目詰まりの状
態で缶が転倒する状態の説明図である。FIG. 6 is an explanatory diagram of a state in which the can falls when one adjacent spray nozzle is clogged.
１ 缶搬送メッシュベルトコンベヤー ２ 溢水槽 ３ 洗浄液供給管 ４ 小孔 ６ 管 ７ ノズル 1 Can Transport Mesh Belt Conveyor 2 Overflow Tank 3 Cleaning Liquid Supply Pipe 4 Small Hole 6 Pipe 7 Nozzle
Claims (2)
ヤー１を配設し、該ベルトコンベヤー１の上方部に、樋
状の溢水槽２をベルトコンベヤー１の移送方向と直交す
る方向に配置すると共に、ベルトコンベヤー１の下方部
には多数のノズル７，７…を取付けた管６を配設して構
成したことを特徴とする缶洗浄装置。1. A can convey mesh belt conveyor 1 is arranged in a washing machine, and a gutter-shaped overflow tank 2 is arranged above the belt conveyor 1 in a direction orthogonal to the transfer direction of the belt conveyor 1. A can cleaning device characterized in that a pipe 6 having a large number of nozzles 7, 7 ...
定間隔毎に小孔４，４を穿設した洗浄液供給管３が配管
されている請求項１に記載の缶洗浄装置。2. The can cleaning device according to claim 1, wherein a cleaning liquid supply pipe 3 having small holes 4 and 4 formed at regular intervals is provided in a lengthwise direction inside the trough-shaped overflow tank 2. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992090784U JPH0642782Y2 (en) | 1992-12-10 | 1992-12-10 | Can cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992090784U JPH0642782Y2 (en) | 1992-12-10 | 1992-12-10 | Can cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0648874U JPH0648874U (en) | 1994-07-05 |
| JPH0642782Y2 true JPH0642782Y2 (en) | 1994-11-09 |
Family
ID=14008230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992090784U Expired - Lifetime JPH0642782Y2 (en) | 1992-12-10 | 1992-12-10 | Can cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642782Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4541963B2 (en) * | 2005-04-27 | 2010-09-08 | ナグシステム株式会社 | Precision resistance welding equipment |
-
1992
- 1992-12-10 JP JP1992090784U patent/JPH0642782Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648874U (en) | 1994-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4319930A (en) | Method for multi-stage washing | |
| JP2754300B2 (en) | DI can surface treatment method and apparatus | |
| US4427019A (en) | Chemical process apparatus | |
| US4327756A (en) | Cleaning machine | |
| JP3092876B2 (en) | Tableware cleaning method and tableware basket used therefor | |
| CN103028573A (en) | Fully-automatic pass-type ultrasonic cleaning device | |
| JP5708274B2 (en) | Cleaning device | |
| JPH0642782Y2 (en) | Can cleaning equipment | |
| US20040195713A1 (en) | Method and device for removing the core of water-soluble casting cores | |
| CN208527497U (en) | A kind of cleaning system of LED lamp die casting | |
| CN217351548U (en) | Acid liquor adding and impurity removing system of pickling tank and steel pipe pickling production line | |
| JP2015160148A (en) | Cleaning device | |
| US4103698A (en) | Bottle label removing device | |
| WO2020234392A1 (en) | A washing machine and a process for treating containers therewith | |
| CN203044403U (en) | Full-automatic pass-type ultrasonic cleaner | |
| JP2002285364A (en) | Cleaning and rust-preventing device | |
| JPH0585357U (en) | Cleaning equipment | |
| JP3032920B2 (en) | Inner / outer surface treatment method and apparatus for bottomed can body | |
| JPH08140916A (en) | Lunch box washer | |
| CN208712395U (en) | A kind of continuous ultrasonic cleaning apparatus for LED lamp die casting | |
| KR200410309Y1 (en) | Apparatus for cleaning the lead frame automatically | |
| KR101853412B1 (en) | System for treating steel pipes with an acid and method thereof | |
| JP2726234B2 (en) | Machine parts cleaning equipment | |
| JP3037748U (en) | Cleaning equipment for pre-painting treatment | |
| JP2004249181A (en) | Manufacturing apparatus for lithographic printing plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |