JPS6030643A - Washing of machinery - Google Patents
Washing of machineryInfo
- Publication number
- JPS6030643A JPS6030643A JP58136768A JP13676883A JPS6030643A JP S6030643 A JPS6030643 A JP S6030643A JP 58136768 A JP58136768 A JP 58136768A JP 13676883 A JP13676883 A JP 13676883A JP S6030643 A JPS6030643 A JP S6030643A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- detergent
- water
- nozzle
- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は機械類の洗浄方法にか入り、特に食品加工工場
内に設置され水洗金要する食品機械の洗浄に用いて最適
な洗浄方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for cleaning machinery, and more particularly to a method for cleaning food machinery that is installed in a food processing factory and requires washing with water.
食品加工工場において各種食品全自動的に処理する機械
1例えば卵の自動割卵機などのように、割卵されて卵殻
内から流下する卵黄卵白を容器に受入れ、その容器内か
ら卵白を分離排除したのち卵黄のみを別途回収するよう
な機械にあっては、割卵時や卵黄卵白の分離取出し時等
にその卵黄、卵白が容器をはじめ割卵機構の各部に付着
しやすく、これを洗浄する必要がある。Machines that fully automatically process various foods in food processing factories 1 For example, automatic egg breaking machines, which accept the broken egg yolk and albumen flowing down from the eggshell into a container, and separate and remove the egg white from the container. For machines that separately collect only the egg yolks, the yolks and whites tend to adhere to the container and other parts of the egg-breaking mechanism when breaking the eggs or separating the yolks and whites, so they must be cleaned. There is a need.
上記のような食品加工機械において、その機械の各部の
表面に付着した食品類を洗浄する場合、洗浄ブラシを用
いての洗浄では細部や深部に付着した食品類が確実に除
去され難いとともに、洗浄ブラシの毛が抜けて機械に付
着し、この抜は毛が食品に混入するという問題があって
好ましくない。When cleaning food that has adhered to the surface of each part of the food processing machine as described above, cleaning using a cleaning brush may not be able to reliably remove the food that has adhered to the small parts or deep parts of the machine. Hair from the brush comes off and sticks to the machine, and this removal is undesirable because it causes the hair to get mixed into food.
一方、機械類をブラシを用いずに洗浄する洗浄方法とし
て、洗浄液中に不活性カスまたは空気を吹き込んで気泡
を生成し、この気泡を含む洗浄液中で洗浄処理を行なう
洗浄方法(特開昭47−22843号公報参照)や、水
洗槽の周壁に噴射ノズルを設け、この構内の滞留液によ
り一次スプレー洗浄を行ない、次いで洗浄水による二次
スプレーを行なって装置全洗浄するスプレー洗浄法(特
開昭48−89135号公報参照)などがある。On the other hand, as a cleaning method for cleaning machinery without using a brush, inert scum or air is blown into a cleaning solution to generate air bubbles, and the cleaning process is carried out in the cleaning solution containing the bubbles (Japanese Patent Laid-Open No. 47 -22843 Publication), and a spray cleaning method (Japanese Patent Application Laid-Open No. 2002-228402) in which a spray nozzle is installed on the peripheral wall of the washing tank, primary spray cleaning is performed with the liquid retained in this tank, and then secondary spraying with cleaning water is performed to completely clean the equipment. (Refer to Publication No. 1989-89135).
しかしながら上記の洗浄方法を食品加工機械の洗浄に摘
片しようとする場合、前者の方法では気泡液中での洗浄
であるため気泡を吹きつけても機械の表面に泡が付着し
ている時間が少なく、したがって洗浄効果が低いという
欠点があり、また後者の方法では洗剤液の量および洗浄
に要する時間が共に多くか〜るという問題がある。However, when trying to use the above cleaning method to clean food processing machines, the former method uses a bubble solution, so even if bubbles are blown, the time it takes for the bubbles to adhere to the surface of the machine is However, the latter method has the disadvantage that the amount of detergent solution and the time required for cleaning are large.
本発明はこれに鑑み、ブラシを用いず、同一噴射口から
洗剤液と水と空気とをそれぞれ所定の圧力をもって吹き
つけることにより、微粒子の洗浄泡液として機械に吹き
つけ、滑らかな表面であっても長時間付着保持されて滞
留時間が長(、洗剤としての作用を長時間にわたって機
能せしめ、洗浄効果を高め得るようにした洗浄方法を提
供するものであり、特に本発明は食品加工機械の洗浄箇
所に対し関節ロゲットヲ用いて洗浄する洗浄装置に適用
して最適な洗浄方法を提供することを目的としてなされ
たものである。In view of this, the present invention has been developed by spraying detergent liquid, water, and air at predetermined pressures from the same jet orifice, without using a brush, and spraying the machine as a cleaning foam liquid of fine particles to clean a smooth surface. The purpose of the present invention is to provide a cleaning method in which the detergent remains attached for a long period of time and has a long residence time. The purpose of this invention is to provide an optimal cleaning method that can be applied to a cleaning device that uses a jointed robot to clean the area to be cleaned.
以下、本発明の実施例を図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.
本発明は被洗浄機械の要洗浄箇所に向は単一のノズル開
口部から洗剤液と水と空気とを所定の圧力をもって同時
に吹付けることにより洗浄を行なうことを特徴とするも
のであって、その前工程として高圧水の吹付け、および
後工程として次亜塩素酸溶液の吹付は工程を含む。The present invention is characterized in that cleaning is carried out by simultaneously spraying a detergent solution, water, and air at a predetermined pressure from a single nozzle opening onto a portion of a machine to be cleaned that requires cleaning, The pre-process includes spraying of high-pressure water, and the post-process includes spraying a hypochlorous acid solution.
前記ノズルの開口部形状、寸法および洗剤液、水、空気
の圧力は下記のようにする。The opening shape and dimensions of the nozzle and the pressures of the detergent solution, water, and air are as follows.
ノズルの開口部形状は、第1図に示すようにノズル1自
体を扁平管状とするか、ある(・をま先端開口部IAの
みを扁平形状として長円形開口部とし、噴出する洗剤液
、水、空気の混合流か幅広く微細な泡となって吹出され
るようになって℃・る。し力)し被洗浄機械の形状によ
っては円形開口部であってもよい。The shape of the opening of the nozzle is as follows: As shown in Fig. 1, the nozzle 1 itself has a flat tubular shape, or only the tip opening IA has a flat shape and is an oval opening. Depending on the shape of the machine to be cleaned, the opening may be circular.
上記ノズル1の寸法は、開口部IAの長径り。The dimensions of the nozzle 1 are the long axis of the opening IA.
f 13 rry’m 、 m径D2? 2 m/m、
ノズル1の長さLi100nV/m程度とし、洗剤液お
よび水の供給圧力はそれぞれ3.2 kg/i とし、
空気の供給圧力は2.85にνdとしている。f 13 rry'm, m diameter D2? 2 m/m,
The length of the nozzle 1 is approximately 100 nV/m, and the supply pressure of detergent solution and water is 3.2 kg/i, respectively.
The air supply pressure is set to 2.85 vd.
上記の寸法および圧力値として噴出させることにより洗
剤の泡の粒状が最も好ましく、洗浄効果のある泡を得る
ことができる。By ejecting the detergent foam with the above dimensions and pressure values, the granular form of the detergent foam is most preferable, and a foam with a cleaning effect can be obtained.
前出の割卵機に本発明を適用する場合の−実施洗剤液(
原液)としては、アルカリ系の洗剤を用い、その組成の
一例を示せば下記の通りである。When the present invention is applied to the above-mentioned egg breaking machine - Implementation detergent solution (
As the stock solution, an alkaline detergent is used, and an example of its composition is as follows.
カセイソーダ 15(%)
アニオン界面活性剤 5
エタノールアミン 2
キレート剤 3
溶剤(プロピレングリコール)5
水 70
上記洗剤液は前記ノズル1の先端で水と空気とで泡状に
なるが、このとき洗剤液に対しさらに約1.00倍の水
で希釈され、被洗浄機械に洗浄液(泡)となって被洗浄
機械に噴射される。Caustic soda 15 (%) Anionic surfactant 5 Ethanolamine 2 Chelating agent 3 Solvent (propylene glycol) 5 Water 70 The above detergent solution becomes foamy with water and air at the tip of the nozzle 1, but at this time the detergent solution On the other hand, it is further diluted with about 1.00 times as much water and is sprayed onto the machine to be cleaned as a cleaning liquid (foam).
以上のように本発明による洗浄と人手による洗浄とを同
じ時開にわたり実施した結果、共に細菌的汚染のない洗
浄結果が得られ、したがってブラシを用いないでも従来
人手による洗浄と同等の洗浄効果が得られ、洗浄口ゲッ
トによる無人化洗浄、抜は毛の混入防止の点からみて本
発明の優位性が判明している。As described above, as a result of carrying out the cleaning according to the present invention and the manual cleaning over the same period of time, a cleaning result free from bacterial contamination was obtained in both cases, and therefore, even without using a brush, the same cleaning effect as the conventional manual cleaning can be obtained. It has been found that the present invention is superior in terms of unmanned cleaning using the cleaning port getter and prevention of hair contamination during removal.
第2図は上記洗浄を行なわせる場合の配管系統の一例を
示すもので、水道水、高圧水、洗剤液、次亜塩素酸、空
気の各供給管路2,3.4.5.6がパルプ7.8,9
.1(1,11(空気の供給系においてはパルプ11の
下流側にフィルタ12、圧力調整弁13ヲ挿入)、マニ
ホールドT、!1.15 k経て空気管路6を除き切換
弁+6.i7.ts、igに接続され、逆止弁Z)。Figure 2 shows an example of a piping system for carrying out the above-mentioned cleaning, in which each supply pipe line 2, 3, 4, 5, 6 for tap water, high pressure water, detergent solution, hypochlorous acid, and air is connected. Pulp 7.8,9
.. 1 (1, 11 (in the air supply system, insert a filter 12 and a pressure regulating valve 13 on the downstream side of the pulp 11), manifold T, !1. ts, ig, check valve Z).
21.22.23’e介しノズル部潤に接続されている
。空気管路6は、フィルタ5、圧力調整弁26を介しノ
ズル部潤に接続されている。21.22.23'e is connected to the nozzle section. The air pipe line 6 is connected to the nozzle section via a filter 5 and a pressure regulating valve 26.
上記ノズル部潤は、高圧水の吹出しノズルγと、洗剤液
、水道水、空気の混合液の吹出しノズル1と、次亜塩素
酸の吹出しノズル別とを有し、これらノズルからの吹出
しは前記切換弁1(i、17,18.19の切換操作に
より行なわれる。上記洗剤液、水道水、空気を吹出すノ
ズル1は第1図に示すように他のノズルn、28より長
(され、その寸法形状は前述の通りである。The nozzle section has a high-pressure water blowing nozzle γ, a blowing nozzle 1 for blowing a mixture of detergent liquid, tap water, and air, and a separate blowing nozzle for hypochlorous acid, and the blowing from these nozzles is as described above. This is done by switching the switching valves 1 (i, 17, 18, and 19).The nozzle 1 that blows out the detergent solution, tap water, and air is longer than the other nozzles n and 28, as shown in FIG. Its dimensions and shape are as described above.
したがって上記ノズル1,27.28’e有するノズル
部24を第4図(A) 、 CB)に示すような関節ロ
ゲツ)29の手首部30に装着し、このノズル部潤に各
管路を接続することにまり口lツ)Wの各関節の動作に
よってノズル都々の方向を自由圧コントロールし、被洗
浄機械の洗浄箇所に向けて自動洗浄することができる。Therefore, the nozzle part 24 having the nozzle 1, 27, 28'e is attached to the wrist part 30 of the jointed armrest 29 as shown in FIGS. 4(A) and CB), and each pipe line is connected to this nozzle part. In this case, the direction of each nozzle can be controlled by free pressure by the movement of each joint of W, and automatic cleaning can be performed toward the cleaning area of the machine to be cleaned.
以上の構成に基づく本発明は、洗剤液と水と空気とをそ
れぞれ所定の圧力をもって1つのノズルから同時に被洗
浄機械に吹付けるので、洗剤液と水と空気との混合が良
好になされて洗浄液がlrl’rnφ以下の微粒子の洗
剤泡として機械に付着され、戯
機掛が滑らかな面であっても長時間にわたり付着状態に
滞留させることができ、その結果洗剤として有効に働か
せることができる。ちなみに機械の上下方向長さ100
rrV/rnの垂直面に吹付けたところ、落下するまで
に約10分間を要し、洗浄液泡の直径の平均値は0.5
〜1.0rrI/rrIであった。The present invention based on the above configuration simultaneously sprays the detergent liquid, water, and air onto the machine to be cleaned from one nozzle at predetermined pressures, so that the detergent liquid, water, and air are well mixed and the cleaning liquid is is attached to the machine as fine particle detergent foam of lrl'rnφ or less, and can remain in the attached state for a long time even on a smooth surface, and as a result, it can work effectively as a detergent. By the way, the vertical length of the machine is 100
When sprayed on the vertical surface of rrV/rn, it took about 10 minutes to fall, and the average diameter of the cleaning liquid bubbles was 0.5
~1.0rrI/rrI.
また本発明は、ブラシ類を一切用いないので、抜は毛が
機械に付着残留することがなく、食品機械に適用したと
き抜は毛が食品に混入するような不都合が全(生じない
。Furthermore, since the present invention does not use any brushes, there is no possibility that the hairs from the hairs will stick to the machine and will not cause any inconveniences such as the hairs from the hairs getting mixed into the food when applied to food processing machines.
さらに本発明は、高圧水を吹付ける前工程を含むことに
より、卵黄卵白のように粘着性をもって機械にこびりつ
いている付着物を物理的に除去することができ、後工程
の洗浄液による化学的洗浄処理を容易にすることができ
る。Furthermore, by including a pre-process of spraying high-pressure water, the present invention can physically remove sticky deposits such as egg yolks and whites that are stuck to the machine, and chemical cleaning with a cleaning solution in the post-process. Processing can be facilitated.
またこの高圧水の吹付は全繰返し行なう工程を含むこと
により、洗浄作用を終えた洗剤液の残留全排除すること
ができ、洗浄液が食品に混入することを皆無にすること
ができる。Furthermore, by including the process of repeating the process of spraying high-pressure water, it is possible to remove all residual detergent liquid after the cleaning action has been completed, and it is possible to completely eliminate the contamination of the cleaning liquid with the food.
そして次亜塩素酸を吹付ける工程金倉むことにより、洗
浄後の機械の殺菌作用ケもたらし、後に細菌が付着して
もこれを死滅させ、増菌がないという効果をもたらす。The process of spraying hypochlorous acid has a sterilizing effect on the machine after cleaning, and even if bacteria adhere to the machine afterwards, it is killed and there is no bacterial growth.
上記の作用効果金有する本発明は、その単一のノズ)v
f関節ロゲットの手先部分に装着して使用することがで
きるので、無人洗浄に最適であり、洗浄作業に要する人
的労力の削減をはじめ衛生1優れた利点會得ることがで
きる。The present invention, which has the above-mentioned effects, has a single nozzle) v
Since it can be used by attaching it to the hand part of the f-joint logget, it is ideal for unattended cleaning, and provides excellent hygiene benefits, including a reduction in human labor required for cleaning work.
第1図は本発明を実施する場合の吹出しノズルの−例を
示す部分斜視図、第2図は同配管の一例を示す回路図、
第3図は第2図におけるノズル部の側面図、第4図(A
) 、 (Il)は上記ノズル部を装着して自動洗浄を
行なわせる場合の関節ロボットの一例”r:Mす正面図
および側面図である。
1・・・ノズル、IA・・・開口部、2・・・水道水管
路、3・・・高圧水室路、4・・・洗剤液管路、5・・
・次亜塩素酸管路、6・・・空気管路、7 、8 、9
.10.11・・・バルブ、14 、15・・・マンホ
ールド、lfi、17,18.19・・・切換弁、讃・
・・ノズル部、27・・・高圧水吹出しノズル、公・・
・次亜塩素酸吹出しノズル、29・・・関節ロゲット。
出願人代理人 猪 股 清FIG. 1 is a partial perspective view showing an example of a blow-off nozzle for carrying out the present invention, FIG. 2 is a circuit diagram showing an example of the same piping,
Figure 3 is a side view of the nozzle part in Figure 2, and Figure 4 (A
), (Il) are a front view and a side view of an example of an articulated robot in which the above-mentioned nozzle part is attached and automatic cleaning is performed. 1... nozzle, IA... opening, 2... Tap water pipe line, 3... High pressure water chamber line, 4... Detergent liquid pipe line, 5...
・Hypochlorous acid pipe, 6...Air pipe, 7, 8, 9
.. 10.11... Valve, 14, 15... Manhold, lfi, 17, 18. 19... Switching valve, San-
... Nozzle part, 27... High pressure water blowing nozzle, public...
・Hypochlorous acid blowing nozzle, 29...joint loget. Applicant's agent Kiyoshi Inomata
Claims (1)
ぞれ所定の圧力をもって同時に噴出して機械@を洗浄す
ることを特徴とする機械類の洗浄方法。 2、前記洗浄の前工程に高圧水を吹付ける工程を含む特
許請求の範囲第1項記載の機械類の洗浄方法。 3、上記高圧水の吹付けを繰返して行なう工程を含む特
許請求の範囲第1項記載の機械類の洗浄方法。 4、前記洗浄の後工程に次亜塩素酸溶液を吹伺ける工程
4含む特許請求の範囲第1項記載の機械類の洗浄方法。1. A method for cleaning machinery, characterized in that the machine is cleaned by jetting detergent liquid, water, and air simultaneously at predetermined pressures from one jet nozzle. 2. The method for cleaning machinery according to claim 1, which includes a step of spraying high-pressure water before the cleaning step. 3. The method for cleaning machinery according to claim 1, which includes the step of repeatedly spraying the high-pressure water. 4. The method for cleaning machinery according to claim 1, which includes a step 4 of spraying a hypochlorous acid solution after the cleaning.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58136768A JPS6030643A (en) | 1983-07-28 | 1983-07-28 | Washing of machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58136768A JPS6030643A (en) | 1983-07-28 | 1983-07-28 | Washing of machinery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6030643A true JPS6030643A (en) | 1985-02-16 |
JPH048027B2 JPH048027B2 (en) | 1992-02-13 |
Family
ID=15183055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58136768A Granted JPS6030643A (en) | 1983-07-28 | 1983-07-28 | Washing of machinery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6030643A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07265815A (en) * | 1995-03-03 | 1995-10-17 | Mk Seiko Co Ltd | Spray cleaning device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4716715U (en) * | 1971-03-25 | 1972-10-26 | ||
JPS4811670U (en) * | 1971-06-21 | 1973-02-09 | ||
JPS5878161U (en) * | 1981-11-18 | 1983-05-26 | 株式会社宝山工具製作所 | Spray gun for equipment cleaning |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4811670B1 (en) * | 1968-03-19 | 1973-04-14 |
-
1983
- 1983-07-28 JP JP58136768A patent/JPS6030643A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4716715U (en) * | 1971-03-25 | 1972-10-26 | ||
JPS4811670U (en) * | 1971-06-21 | 1973-02-09 | ||
JPS5878161U (en) * | 1981-11-18 | 1983-05-26 | 株式会社宝山工具製作所 | Spray gun for equipment cleaning |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07265815A (en) * | 1995-03-03 | 1995-10-17 | Mk Seiko Co Ltd | Spray cleaning device |
Also Published As
Publication number | Publication date |
---|---|
JPH048027B2 (en) | 1992-02-13 |
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