JPS59209692A - Method and device for washing inner surface of pipe by ultrasonic wave - Google Patents
Method and device for washing inner surface of pipe by ultrasonic waveInfo
- Publication number
- JPS59209692A JPS59209692A JP58083196A JP8319683A JPS59209692A JP S59209692 A JPS59209692 A JP S59209692A JP 58083196 A JP58083196 A JP 58083196A JP 8319683 A JP8319683 A JP 8319683A JP S59209692 A JPS59209692 A JP S59209692A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- cleaning
- vibrator
- cleaning liquid
- pipe
- 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.)
- Pending
Links
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は超音波により管内面を簡単且つ迅速に洗浄し得
るようにした洗浄方法及びその装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cleaning method and apparatus for cleaning the inner surface of a tube simply and quickly using ultrasonic waves.
洗浄費の大扁なコストダウンや公害発生の速かな回避を
実現するために、近年超音波洗浄方式が注目を浴びてい
る。而して、従来の超音波洗浄を第１図により説明する
と、通常の洗浄槽（ａ）内底部或いは側部に振動子Ｃｂ
）を固定すると共に所定の洗浄液ＣＣ）を洗浄槽（ａ）
に溜め、被洗浄物（ｄ、）を洗浄槽（ａ）内に投入して
図示してない発振器により振動子＜ｂ＞を振動させ、該
振動子Ｃｈ）から洗浄液（Ｃ）中に浸した被洗浄物（ｄ
）に向って超音波を照射し、被洗浄物（ｄ）に接する洗
浄液（Ｃ）の表面に加圧、減圧を繰返してキャビテーシ
ョンを発生させ、而して被洗浄物（ｄ）を洗浄している
。In recent years, ultrasonic cleaning methods have been attracting attention in order to significantly reduce cleaning costs and quickly avoid pollution. To explain conventional ultrasonic cleaning with reference to FIG.
) is fixed and the specified cleaning liquid CC) is poured into the cleaning tank (a).
The object to be cleaned (d) was put into the cleaning tank (a), the vibrator <b> was vibrated by an oscillator (not shown), and the vibrator Ch) was immersed in the cleaning liquid (C). Item to be cleaned (d
), the surface of the cleaning liquid (C) in contact with the object to be cleaned (d) is repeatedly pressurized and depressurized to generate cavitation, thereby cleaning the object to be cleaned (d). There is.
しかし、上記従来方式にあっては、被洗浄物（ｄ）を洗
浄槽（ａ）内に投入しなければならないため、比較的小
さな被洗浄物（ｄ）の洗浄には適しているが管のような
長尺物や装置に組込まれた管の洗浄は不可能である。こ
のため管内面を洗浄する場合には、ブラシ等により作業
員が手作業で洗浄する以外になく、従って作業能率が悪
い、等の問題があった。However, in the conventional method described above, the object to be cleaned (d) must be placed into the cleaning tank (a), so although it is suitable for cleaning relatively small objects (d), it It is impossible to clean such long objects or pipes built into equipment. For this reason, when cleaning the inner surface of the tube, the only way to clean it is to manually clean it with a brush or the like, resulting in problems such as poor work efficiency.
本発明は管のような長い被洗浄物を容易且つ迅速に洗浄
し得るようにすることを目的とし、管内部をエアープラ
グによりシール’ｔ、、該エアープラグにより仕切られ
た区画内に洗浄液を収納すると共に該区画内に振動子を
収納し、発振器により振動子を振動させることにより超
音波を発生させ、該超音波により管内面と接している洗
浄液に加圧、減圧を加えてキャビテーション企発生させ
、該キャビテーションにより管内面の洗浄を行っている
。このため管を洗浄槽内に投入しなくても、簡単且つ迅
速に管の洗浄を行うことができる。The purpose of the present invention is to enable long objects to be cleaned such as pipes to be easily and quickly cleaned. At the same time, a vibrator is housed in the compartment, and an oscillator vibrates the vibrator to generate ultrasonic waves, and the ultrasonic waves apply pressure or depressurization to the cleaning liquid that is in contact with the inner surface of the tube to generate cavitation. The inner surface of the tube is cleaned by cavitation. Therefore, the pipe can be easily and quickly cleaned without putting the pipe into the cleaning tank.
以下、本発明の実施例を添付図面を参照しつつ説明する
。Embodiments of the present invention will be described below with reference to the accompanying drawings.
管（１，）の内部に、車輪（２）を備えた支持機構（３
）を配設して該支持機構（３）を管（ＩＪに沿って軸線
方向へ移動し得るようにすると共に、支持機構（３）に
、管（１）と同心状に管（１）内に配設した環状の振動
子（４）分管（１）の内面に対して適宜の間隙を隔てて
装着し、支持機構（３）の管軸線方向前後位置にエアー
プラグ（５） （６１を配設して管（１）の内部を仕切
り得るようにし、所要位置に配設した洗浄液槽（７）に
ポンプ（８）を具備せる管路（９）を接続し、該管路（
９）にエアープラグ（５）の移動に支障なきようフレキ
シブルチューブ００）を接続し、該フレキシブルチュー
ブ（１０）の先端をエアープラグ（５）に設けた洗浄液
供給孔（１１）に接続して洗浄液（１２）をエアープラ
グ（５Ｊ （６）で仕切られた管（１）内に供給し得る
ようにし、所要位置に配設した発振器（■３）にリード
線０４）を接続し、該リード線（１４）をエアープラグ
（６）に設けた孔（１５）を通してその先端を振動子（
４）に接続し、リード線０４）のエアープラグ（６）貫
通ｆｉにシールα６）を嵌合して管（１）区画内の洗浄
液（１２）がエアープラグ（６）外へ漏洩しないように
し、圧縮空気供給装置（１７）に管路α８）α９）を接
続し、該管路Ｑｓ） （１９）にフレキシ ゛・プル
ホース＜２０） （２ｉを接続して該７レキシプルホー
ス（２０） （２υの先端をエアープラグ（５） （６
１に接続する。Inside the tube (1,) there is a support mechanism (3) with wheels (2).
) to allow said support mechanism (3) to move axially along the tube (IJ), and to allow said support mechanism (3) to move concentrically within the tube (1). An annular vibrator (4) arranged in the tube (1) is attached to the inner surface of the branch tube (1) with an appropriate gap, and air plugs (5) (61 are arranged in front and rear positions in the tube axis direction of the support mechanism (3)). A pipe line (9) equipped with a pump (8) is connected to a cleaning liquid tank (7) arranged at a required position, and the pipe line (
Connect a flexible tube 00) to the air plug (5) so as not to hinder the movement of the air plug (5), and connect the tip of the flexible tube (10) to the cleaning liquid supply hole (11) provided in the air plug (5) to supply the cleaning liquid. (12) can be supplied into the pipe (1) partitioned with an air plug (5J (6)), connect the lead wire 04) to the oscillator (■3) placed at the required position, and (14) is passed through the hole (15) provided in the air plug (6) and its tip is connected to the vibrator (
4) and fit the seal α6) to the air plug (6) penetration fi of the lead wire 04) to prevent the cleaning liquid (12) in the tube (1) compartment from leaking out of the air plug (6). , connect the pipes α8) α9) to the compressed air supply device (17), connect the flexible pull hose (2i) to the pipe Qs) (19), and connect the 7 flexi-pull hose (20) ( Connect the tip of the 2υ with an air plug (5) (6
Connect to 1.
管（１）の内面を洗浄する場合には、支持機構（３）を
適宜の手段で管軸線方向へ移動させて振動子（４）を軸
（旬内面の所要位置に位置させると共にエアープラグ（
５）（６）をも適宜の手段で移動させて振動子（４）の
前後に位置させ、圧縮空気供給装置（１７）より圧縮空
気をエアープラグ（５）（６）に供給しテ該エアープラ
グ（５） （６）を膨張させ、エアープラグ（５）（６
）間を仕切り、ポンプ（８）により洗浄液槽（７）内の
洗浄液（１２）を管（１ン内のエアープラグ（５）（６
）で仕切られた区画に供給する。When cleaning the inner surface of the tube (1), the support mechanism (3) is moved in the tube axis direction by appropriate means, the vibrator (4) is positioned at a desired position on the inner surface of the axis, and the air plug (
5) (6) are also moved by appropriate means to be positioned in front and behind the vibrator (4), and compressed air is supplied from the compressed air supply device (17) to the air plugs (5) and (6). Inflate the plugs (5) (6) and remove the air plugs (5) (6).
), and the pump (8) pumps the cleaning liquid (12) in the cleaning liquid tank (7) into the pipes (air plugs (5) and (6) in the
).
以上の準備が終了したら発振器（１３１により振動子（
４）を振動させる。このため、振動子（４）が振動して
超音波が管内面に対し照射され、管内面に接している洗
浄液が加圧、減圧を繰返されてキャビテーションが発生
し、而し一〇該キャビテーションにより管内面の付着物
の洗浄が行われる。When the above preparations are completed, the oscillator (131)
4) Vibrate. For this reason, the vibrator (4) vibrates and irradiates ultrasonic waves to the inner surface of the tube, and the cleaning liquid in contact with the inner surface of the tube is repeatedly pressurized and depressurized, causing cavitation. The deposits on the inner surface of the tube are cleaned.
管内面の洗浄時には、エアープラグ（５） （６）及び
支持機構（３）並に振動子（４）を所定の速度Ｔ、管（
１）の軸線方向へ移動させることにより連続的に管内面
の洗浄を行うことができる。この場合、エアープラグ（
５） （６）で仕切られた区画内の洗浄液（１２１はエ
アープラグ（５１（６１と管（１）内面との間から多少
漏洩するが、漏洩分はポンプ（８）により補給する。When cleaning the inner surface of the tube, the air plugs (5) (6), the support mechanism (3), and the vibrator (4) are moved at a predetermined speed T and the tube (
By moving in the axial direction of 1), the inner surface of the tube can be continuously cleaned. In this case, use the air plug (
5) The cleaning liquid (121) in the compartment partitioned by (6) leaks to some extent from between the air plug (51 (61) and the inner surface of the pipe (1), but the leaked amount is replenished by the pump (8).
又バッチ方式で洗浄することもできる。It is also possible to wash in batch mode.
洗浄液としては水に酸又はアルカリ若しくは洗剤を加え
たものを使用でき、又その濃度、ｐＨ。As the cleaning solution, water with acid, alkali, or detergent added can be used, and its concentration and pH.
温度等も洗浄すべき例着物の性状に応じて適宜選定でき
る。The temperature and the like can be appropriately selected depending on the properties of the kimono to be washed.
なお、本発明は上述の実施例に限定されるものではなく
、本発明の要旨を逸脱しない範囲内で種々変更を加え得
ること、等は勿論である。It should be noted that the present invention is not limited to the above-described embodiments, and it goes without saying that various changes may be made without departing from the gist of the present invention.
本発明の超音波による管内面洗浄方法及びその装置によ
れば、
■） 洗浄槽内に収納できない長い管を簡単且つ迅速に
洗浄することが可能となる、
■） ブラシ等により管内面を洗浄する必要がないので
洗浄作業の省力化を図ることができる、叩 付着物の性
状により最適の洗浄液を選定することができ、且つ洗浄
液は漏洩分は常に新しく補給し得るので洗浄効果が顕著
となり、又洗浄液を例えば酸性のものからアルカリ性の
ものへ変更することも容易に行い得るので作業性が良好
である、
ＩＶ） 洗浄のためのリアクションがほとんどないた
め管内面を損傷する虞れがない、
■）洗浄液の回収、再使用の閉サイクルを組むことも可
能である、
■ 異物が混入せず、遠隔操作が容易であり、洗浄液、
汚染物等の飛散がない（原子力発電プラント等の管内除
染には特に効果的）、等、種々の優れた効果を奏し得る
。According to the method and device for cleaning the inner surface of a tube using ultrasonic waves of the present invention, ■) Long tubes that cannot be stored in a cleaning tank can be easily and quickly cleaned; ■) The inner surface of the tube can be cleaned with a brush or the like. The most suitable cleaning liquid can be selected depending on the properties of the deposits, and the leaked cleaning liquid can always be replenished with fresh water, so the cleaning effect is significant. Workability is good because the cleaning liquid can be easily changed from acidic to alkaline; IV) There is no risk of damaging the inner surface of the pipe as there is almost no reaction during cleaning; ■) It is also possible to set up a closed cycle for collecting and reusing the cleaning solution. ■ No foreign matter gets mixed in, remote control is easy, and the cleaning solution
Various excellent effects can be achieved, such as no scattering of contaminants (particularly effective for decontaminating pipes in nuclear power plants, etc.).
第１図は従来の超音波洗浄の説明図、第２図は本発明の
超音波による管内面洗浄方法及びその装置の説明図であ
る。
図中（Ｌｌは管、（３）は支持機構、（４）は振動子、
（５）（６）はエアープラグ、（７）は洗浄液槽、（８
）はポンプ、（１りは洗浄液、（１３）は発振器、（１
７）は圧縮空気供給装置を示す。FIG. 1 is an explanatory diagram of conventional ultrasonic cleaning, and FIG. 2 is an explanatory diagram of the method and apparatus for cleaning the inner surface of a tube using ultrasonic waves according to the present invention. In the figure (Ll is a tube, (3) is a support mechanism, (4) is a vibrator,
(5) (6) is an air plug, (7) is a cleaning liquid tank, (8
) is the pump, (1 is the cleaning liquid, (13) is the oscillator, (1 is
7) indicates a compressed air supply device.
Claims (1)
より仕切ると共に該エアープラグにより仕切られ且つ振
動子を収納した区画内に洗浄液を供給し、発振器により
前記振動子を振動させることにより管内面を洗浄するこ
とを特徴とする超音波による管内面洗浄方法。 ２）管の内部に移動自在に収納され且つ発振器により振
動せしめられて超音波を出す振動子と、該振動子の前後
に配設され管内部の振動子収納部を仕切るためのエアー
プラグと、該エアープラグで仕切られ且つ振動子を収納
した区画内に洗浄液を送給する装置とを設けたことを特
徴とする超音波による管内面洗浄装置。[Claims] ■) The front and back of the vibrator housed inside the tube are separated by an air plug, and a cleaning liquid is supplied into the compartment partitioned by the air plug and housing the vibrator, and the vibrator is vibrated by an oscillator. A method for cleaning the inner surface of a tube using ultrasonic waves, which is characterized by cleaning the inner surface of the tube by 2) A vibrator movably housed inside the tube and vibrated by an oscillator to emit ultrasonic waves, and air plugs disposed before and after the vibrator to partition the vibrator storage section inside the tube; 1. An apparatus for cleaning an inner surface of a pipe using ultrasonic waves, comprising: a device for feeding a cleaning liquid into a compartment partitioned by the air plug and housing a vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58083196A JPS59209692A (en) | 1983-05-12 | 1983-05-12 | Method and device for washing inner surface of pipe by ultrasonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58083196A JPS59209692A (en) | 1983-05-12 | 1983-05-12 | Method and device for washing inner surface of pipe by ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59209692A true JPS59209692A (en) | 1984-11-28 |
Family
ID=13795569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58083196A Pending JPS59209692A (en) | 1983-05-12 | 1983-05-12 | Method and device for washing inner surface of pipe by ultrasonic wave |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59209692A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012217987A (en) * | 2011-04-12 | 2012-11-12 | Shinka Sangyo Kk | Ultrasonic cleaning apparatus |
| JP2015123425A (en) * | 2013-12-27 | 2015-07-06 | 川崎重工業株式会社 | Scale removal device and method |
| CN106540919A (en) * | 2016-10-14 | 2017-03-29 | 广汉市思科信达科技有限公司 | A kind of device of ultrasound wave descaling antiscale |
| CN106670181A (en) * | 2016-12-26 | 2017-05-17 | 广汉市思科信达科技有限公司 | Corrosion-resistant descaling device for ultrasonic enhanced petroleum transmission pipeline |
-
1983
- 1983-05-12 JP JP58083196A patent/JPS59209692A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012217987A (en) * | 2011-04-12 | 2012-11-12 | Shinka Sangyo Kk | Ultrasonic cleaning apparatus |
| JP2015123425A (en) * | 2013-12-27 | 2015-07-06 | 川崎重工業株式会社 | Scale removal device and method |
| CN106540919A (en) * | 2016-10-14 | 2017-03-29 | 广汉市思科信达科技有限公司 | A kind of device of ultrasound wave descaling antiscale |
| CN106670181A (en) * | 2016-12-26 | 2017-05-17 | 广汉市思科信达科技有限公司 | Corrosion-resistant descaling device for ultrasonic enhanced petroleum transmission pipeline |
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