JPS6193884A - Cleaning device for pipe - Google Patents
Cleaning device for pipeInfo
- Publication number
- JPS6193884A JPS6193884A JP59214183A JP21418384A JPS6193884A JP S6193884 A JPS6193884 A JP S6193884A JP 59214183 A JP59214183 A JP 59214183A JP 21418384 A JP21418384 A JP 21418384A JP S6193884 A JPS6193884 A JP S6193884A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- scraping
- compressed air
- hose
- cleaning device
- 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 In General (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】
産業上の利用分野
この発明は水道、ガス、その他のパイプの内面にできた
錆あるいはその他の種々め付着物を除去するパイプのク
リーニング装置に関するもので、特に大口径のパイプに
適するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a pipe cleaning device for removing rust and other various deposits formed on the inner surface of water, gas, and other pipes, and is particularly applicable to large-diameter pipes. It is suitable for pipes.
従来の技術
従来パイプをクリーニングするため圧縮空気により旋回
運動をする空気流あるいは旋回しない空気流を形成しこ
れに砂等の研磨材を供給してパイプ内へ通過させる装置
が用いられている。2. Description of the Related Art Conventionally, in order to clean pipes, an apparatus has been used in which compressed air is used to form a swirling or non-swirling air stream, and an abrasive material such as sand is supplied to the air stream and the abrasive material is passed into the pipe.
発明が解決しようとする問題点
このような従来の装置ではパイプの内径が大きくなるに
したがって多量の圧縮空気と研磨材を要し費用も高価に
なるものである。Problems to be Solved by the Invention In such a conventional device, as the inner diameter of the pipe increases, a large amount of compressed air and abrasive material are required, and the cost also increases.
この発明の発明者はこのような点を解消するため特願昭
５９−０７４９４０号に示されるかき取装置と研磨装置
を有するパイプのクリーニング装置を提案した。この装
置では研磨装置に研磨材を圧縮空気で供給するホースに
かなりの重量が作用するので適当に支持して推進させる
必要がある等さらに改良すべき点があることが判明した
。In order to solve this problem, the inventor of the present invention proposed a pipe cleaning device having a scraping device and a polishing device as shown in Japanese Patent Application No. 59-074940. It has been found that in this apparatus, there are still points that need to be improved, such as the fact that a considerable weight acts on the hose that supplies the abrasive material to the polishing apparatus with compressed air, so that it must be properly supported and propelled.
（この発明はこのような点を解消したパイプのクリーニ
ング装置を提供するものでちる。(This invention provides a pipe cleaning device that solves these problems.
問題点を解決するための手段
この発明はほぼパイプの内面を閉塞するようになってお
りかつ外周辺くは複数個に分割した分岐ようにしだかき
取部としたかき取装置と、このかき取装置の後方に連結
してパイプ内面に後方からホースにより送られる圧縮空
気と研磨材よりなる混合流を少くとも放射状に延びて回
転する貫出管よシ噴出させる研磨装置と、前記かき取装
置をパイプ内で引張って前進させる手段と、前記研磨装
置の後方でパイプ内に大きくひろがるようになっており
前記ホースを貫通させて固定して後方から送られる圧縮
空気により推進させる推進支持装置とを包含することを
特徴とするパイプのクリーニング装置を提供するもので
ある。Means for Solving the Problems This invention provides a scraping device which is designed to close most of the inner surface of a pipe, and which has a scraping section formed around the outer periphery or into a plurality of branches, and this scraping device. a polishing device connected to the rear of the device and configured to eject a mixed flow of compressed air and abrasive material sent from behind by a hose onto the inner surface of the pipe through an extrusion tube that extends at least radially and rotates; and the scraping device. It includes means for pulling and advancing within a pipe, and a propulsion support device that extends widely within the pipe behind the polishing device, is fixed through the hose, and is propelled by compressed air sent from the rear. The present invention provides a pipe cleaning device characterized by:
実施例
以下図面を参照しながらこの発明の一実施例↓について
説明する。EXAMPLE Hereinafter, an example of the present invention will be described with reference to the drawings.
図に示すこの発明の一実施例において、９０は比較的大
径の施工するパイプを示す。このパイプは両側に立坑９
１．９２を形成して他との接続を断ってクリーニングす
るようになっておシ、内面には錆等の付着物９３が付着
している。In one embodiment of the invention shown in the figure, 90 indicates a relatively large diameter pipe to be constructed. This pipe has vertical shafts 9 on both sides.
1.92 is formed and the connection with other parts is cut off for cleaning, and there are deposits 93 such as rust on the inner surface.
１０はかき取装置で次に述べるように構成しである。す
なわち、このかき取装置は中央部゛が前方に向かって突
出して後方がくぼんでおりかつ周面は後方に向かって拡
開するようになってお９弾性金属板よシなる主体部１２
を有するものである。10 is a scraping device constructed as described below. That is, this scraping device has a central portion protruding toward the front, a concave rear portion, a peripheral surface expanding toward the rear, and a main portion 12 made of an elastic metal plate.
It has the following.
この主体部は所定位置よシ後方が弾性を有するようにし
て前部は剛性の大きい材料で構成してあってもよい。主
体部１２は後方に向かって複数に分割された状態の分岐
片部１３になっており、この各分岐片部１３にはそれぞ
れ後端部に弾性があると共に丈夫な材料よりなり端部を
外方に向がって屈曲させさらにわずかに前方へ向かって
屈曲させたかき取部１６とした取付部材１５が固着させ
である。この取付部材１５を用いることなく主体部１２
と一体構造としだ金属板゛でかき取部１６を形成しても
よく、かつかき取部１６は外方へ向かっているのみで前
方へ向かって屈曲しないようにしてもよい。かき取部１
６は図示のように多数の小さい切込部１７によって先端
がわずかに分割しであることが望ましいものである。こ
のような切込部１７による分割は行わない場合もある。The main body may have elasticity at the rear of the main body at a predetermined position, and the front portion may be made of a highly rigid material. The main body part 12 is divided into a plurality of branch parts 13 toward the rear, and each of the branch parts 13 has an elastic rear end and is made of a durable material and has an outer end. The mounting member 15 is fixed with a scraped portion 16 bent toward the front and further bent slightly forward. The main body part 12 can be attached without using this mounting member 15.
The scraping part 16 may be formed of a metal plate integrally formed with the scraping part 16, and the scraping part 16 may only be directed outward and not bent forward. Scraping part 1
6, it is desirable that the tip thereof be slightly divided by a large number of small notches 17 as shown in the figure. In some cases, such division by the notch 17 is not performed.
・２０はかき取装置１０の周面の拡開塵を調節する調節
装置で、各分岐片部１３の内面側に取付けた案内部２１
に沿って進退させうる環状部２２及びこの進退を調節す
るターンバックル２３が設けである。・20 is an adjustment device for adjusting the spreading dust on the peripheral surface of the scraping device 10, and the guide portion 21 is attached to the inner surface side of each branch piece portion 13.
An annular portion 22 that can be moved forward and backward along the annular portion 22 and a turnbuckle 23 that adjusts the forward and backward movement of the annular portion 22 are provided.
したがって、パイプ９０の内径に適するようにターンバ
ックル２３を操作して環状部２２を前進させるとかき取
装置ｉｏは拡開しかつ環状部２２を後退させると収縮す
るようになっている。このように調節装置２０によって
パイプ９０の種々の内径に適応できるようになるが、こ
れを設けることなく分岐片部１３の弾性変形によっての
みパイプ９０の内径に適応するようにしてもよい。Therefore, when the turnbuckle 23 is operated to advance the annular portion 22 to suit the inner diameter of the pipe 90, the scraping device io is expanded, and when the annular portion 22 is retreated, it is contracted. In this way, the adjusting device 20 makes it possible to adapt to various inner diameters of the pipe 90, but it is also possible to adapt to the inner diameter of the pipe 90 only by elastic deformation of the branch piece portion 13 without providing this adjustment device.
２７はかき取装置１０の前方に配置して中央部に回動可
能に連結した案内装置で、中央にある主体部２８とこの
主体部から放射状に延びた８飼の支持腕３０を有してい
る。各支持腕３０は主体部２８に固定した固定部３１と
この固定部に進退可能に嵌合してつる巻バネ３３を介し
て外方に伸縮可能に延びた可動部３２を有しており、可
動部の先端には車輪３５が装着しである。この案内装置
２７は図示してないウィンチによシワイヤロープ３６を
介して引張るようになっている。この案内装置２７によ
ってパイプ９０内の中央から引張られるようにしたかき
取装置１０は傾斜することなく前進できるようになって
いる。Reference numeral 27 denotes a guide device disposed in front of the scraping device 10 and rotatably connected to the central portion, and has a main body portion 28 in the center and eight support arms 30 extending radially from the main body portion. There is. Each support arm 30 has a fixed part 31 fixed to the main body part 28 and a movable part 32 that fits into the fixed part so as to be retractable and extend outward via a helical spring 33, A wheel 35 is attached to the tip of the movable part. The guide device 27 is pulled by a winch (not shown) via a shear rope 36. The scraping device 10, which is pulled from the center of the pipe 90 by the guide device 27, can move forward without tilting.
３７は研磨装置で、次に述べるように構成しである。す
なわち、３８はパイプ９０内の中央部を通過できるよう
に配置した本体で、前後に並んで放射状に延びる支持腕
４０が設けてあり、この支持腕は前記支持腕３０と同様
に構成しである。Reference numeral 37 denotes a polishing device, which is constructed as described below. That is, 38 is a main body arranged so as to be able to pass through the center of the pipe 90, and is provided with support arms 40 that are arranged in front and back and extend radially, and these support arms have the same structure as the support arms 30 described above. .
４３は本体３８を前後方向に貫通するように形成した流
路、４５はこの流路に砂等の研磨材を圧縮空気に混合し
た混合流９５を送るホースである。Reference numeral 43 denotes a flow path formed to penetrate the main body 38 in the front-rear direction, and reference numeral 45 denotes a hose that sends a mixed flow 95 of compressed air mixed with an abrasive material such as sand to this flow path.
４６は流路４３の先端部に連通して本体３８に回転可能
に支持される噴出管で、ほぼ放射状に２個に分岐して先
端が前方へやや傾斜した放射状部４８になっており、こ
の各放射状部の先端は同一回転方向に傾斜して開口する
噴出口５０になっている。したがって、ホース４５かも
混合流９５を供給すると噴出口５０から噴出され、かつ
噴出管４６は反作用によって噴出口５０から噴出する向
きと反対方向に回転するトルクを受けるようになってい
る。５１はこの噴出管４６の中央部に後端部を固着した
出力軸５２を有する無段変速装置付き電動機で、噴出管
４６が速く回転するのを抑制するため減速して所望の回
転速度で回転させるようになってお９、駆動装置を構成
するものである。Reference numeral 46 denotes an ejection tube that communicates with the tip of the flow path 43 and is rotatably supported by the main body 38, and is branched almost radially into two parts to form a radial part 48 whose tip is slightly inclined forward. The tip of each radial portion is a spout 50 that opens at an angle in the same rotational direction. Therefore, when the mixed flow 95 is supplied from the hose 45, it is ejected from the ejection port 50, and the ejection pipe 46 receives a torque rotating in the opposite direction to the direction in which the mixed flow is ejected from the ejection port 50 due to a reaction. Reference numeral 51 denotes an electric motor with a continuously variable transmission which has an output shaft 52 whose rear end is fixed to the center of the jet pipe 46, and rotates at a desired rotational speed by decelerating the jet pipe 46 to prevent it from rotating too quickly. 9, which constitutes a driving device.
５３は支持腕３０と同様に構成した電動機５１を中央部
に維持する支持腕である。電動機５１はワイヤロープ５
５を介してかき取装置１０の後部に連結させである。５
６は電動機５１に通ずる電線を示す。電動機５１の代わ
シに油圧モーター等地の駆動装置を用いて噴出管４６を
所望の回転速度で回転させるようにしてもよい。Reference numeral 53 denotes a support arm configured similarly to the support arm 30, which maintains the electric motor 51 in the center. The electric motor 51 is a wire rope 5
5 to the rear of the scraping device 10. 5
Reference numeral 6 indicates an electric wire leading to the electric motor 51. Instead of the electric motor 51, a drive device such as a hydraulic motor may be used to rotate the jet pipe 46 at a desired rotational speed.
６０はパイプ９０内で大きくひろが９ホース４５を貫通
させて固定した推進支持装置である。Reference numeral 60 denotes a propulsion support device which has a large hose 45 passed through it within the pipe 90 and fixed therein.
この推進支持装置は前面中央部が突出し後方に向かって
拡開した前面部分６１とこの前面部分の周縁部に結合し
て中央部が後方に向かって突出した後面部分６２とを有
しており、前面部分６１は研磨装置３７に続いて配置し
て前端の固定部６３でホース４５に固着し、かつ後面部
分６２は後端の固定部６４でホース４５に固着しである
。６５は後面部分６２の表面から後方に向かって渦巻状
に突出させた突条部で、後方からの空気流を旋回させて
周縁部のすきまを通って前方へ流出さ゛せるようになっ
ている。この推進支持装置は後方からの空気流を受けて
ホース４５を支持しながら前進させるもので、周囲はほ
ぼパイプ９０の内面に近接するようになっているが、パ
イプ９０との間にある程度のすきまがあってもよい。This propulsion support device has a front part 61 whose front central part protrudes and expands toward the rear, and a rear part 62 which is connected to the peripheral edge of this front part and whose central part protrudes rearward, The front part 61 is disposed following the polishing device 37 and is fixed to the hose 45 with a fixing part 63 at the front end, and the rear part 62 is fixed to the hose 45 by a fixing part 64 at the rear end. Reference numeral 65 denotes a protrusion that protrudes rearward from the surface of the rear face portion 62 in a spiral manner, and is designed to swirl the airflow from the rear so that it flows forward through the gap in the peripheral edge. This propulsion support device supports the hose 45 while receiving airflow from the rear and moves it forward.Although the periphery is almost close to the inner surface of the pipe 90, there is a certain amount of clearance between the hose 45 and the pipe 90. There may be.
６６はパイプ９０の後端部を閉塞するように取付けた後
蓋で、ホース４５が気密保持用ゴム部材６７を介して移
動可能に貫通しており、さらに圧縮空気源に適当個数の
ホース６８を介して連結した圧縮空気の送入ロア０が形
成しである。この送入口から送入される圧縮空気により
混合流９５が通過する重いホース４５を支持する推進支
持装置６０を押し進めるようになっておシ、さらに推進
支持装置６０の周囲を通過した圧縮空気はかき取装置１
０を押し進めるようになっている。７３はパイプ９０の
先端部にゴムバッキング７５を介して気密に結合させた
筒体で、先端に端面部７６が設けてあシ、この端面部の
下部には開口部７７が形成してあって必要に応じ開放さ
せる蓋７８が設けである。８０は筒体７３の上部にホー
ス８１を介して連結した集塵機で、真空吸込装置８２に
より真空吸込するとパイプ９０から除去された付着物９
３や研磨に用いた研磨材等を濾過するようになっている
。Reference numeral 66 denotes a rear cover attached to close the rear end of the pipe 90, through which the hose 45 movably passes through an airtight rubber member 67, and an appropriate number of hoses 68 are connected to the compressed air source. A compressed air supply lower 0 is formed, which is connected thereto. The compressed air sent in from this inlet pushes forward the propulsion support device 60 that supports the heavy hose 45 through which the mixed flow 95 passes, and the compressed air that has passed around the propulsion support device 60 is pushed forward. Taking device 1
It is designed to push 0 forward. Reference numeral 73 denotes a cylindrical body that is airtightly connected to the tip of the pipe 90 via a rubber backing 75, and has an end face 76 at the tip, and an opening 77 formed at the bottom of this end face. A lid 78 is provided which can be opened as needed. 80 is a dust collector connected to the upper part of the cylindrical body 73 via a hose 81, and when vacuum suction is performed by a vacuum suction device 82, the deposits 9 removed from the pipe 90 are collected.
3 and the abrasive material used for polishing.
前述したように構成したものにおいて、ウィンチにより
ワイヤロープ３６を引張り、送入ロア０から圧縮空気を
供給し、真空吸込装置８２で吸込み、さらにホース４５
から研磨材を圧縮空気によシ混合流９５として供給する
と、パイプ９０内においてこの発明の装置は前進する。In the configuration as described above, the wire rope 36 is pulled by the winch, compressed air is supplied from the feed lower 0, sucked by the vacuum suction device 82, and then the hose 45
The apparatus of the present invention is advanced within the pipe 90 by supplying the abrasive material in the form of a mixed stream 95 of compressed air.
この場合パイプ９０の内面の付着物９３０大部分はかき
爪装置１０により効率よく除去される。又、残った付着
物９３は噴出管４６から出る混合流９５によって容易に
研磨して除去され、かつこの研磨作業の終わった付着物
９３を含む混合流の大部分は各かき取部１６の先端の切
込部１７等のすきまから圧縮空気に伴われてかき爪装置
ｌＯの前方へ流動するようになっている。かき爪装置１
０の前方へきた除去した付着物を含む混合流は大部分が
集塵機８０に集められかつ筒体７３の底部に残った一部
の付着物や研磨材等の固形物はかき爪装置１０が前端近
くに来た場合蓋７８を開いて排出できるようになってい
る。第１図に示すようにパイプの継目部分９６の下方へ
くぼんだ部分等には研磨材や錆等の固形物９７が残って
いるが、推進支持装置６０の突条部６５によって形成さ
れる渦巻状に旋回する気流で上方前方へ取去られてしま
うように１ なっている。In this case, most of the deposits 930 on the inner surface of the pipe 90 are efficiently removed by the scraper device 10. Further, the remaining deposits 93 are easily polished and removed by the mixed flow 95 coming out from the jet pipe 46, and most of the mixed flow containing the deposits 93 after this polishing operation is removed from the tip of each scraping portion 16. The compressed air flows forward of the scraping device IO through the gaps in the notches 17 and the like. Scraping claw device 1
Most of the mixed flow containing the removed deposits that has come to the front of the barrel 73 is collected in the dust collector 80, and some of the deposits and solid matter such as abrasives remaining at the bottom of the cylinder 73 are collected by the scraping claw device 10 at the front end. When the liquid comes nearby, the lid 78 can be opened to discharge the liquid. As shown in FIG. 1, solid matter 97 such as abrasives and rust remains in the downwardly recessed portions of the pipe joints 96, but the spirals formed by the protrusions 65 of the propulsion support device 60 It is arranged so that it is removed upward and forward by the air current that swirls in a circular motion.
この発明において推進支持装置６０は例えば前方へ向か
って突出した円錐の表面の形状にする等パイプ９０内に
大きくひろがシ後方からの圧縮空気により前進できる種
々の形状に変更してよく、かつパイプ９０の内面との間
にすきまがあっても十分である。又、突条部６５として
例えば同一方向に湾曲した複数の螺旋状のものを形成す
る等圧縮空気流を旋回するように案内できれば十分であ
るが、全く形成しない場合もある。又、ホース４５の前
端部に推進支持装置６０を設置することなく前部が圧縮
されるようにならない限９前端部よシやや後方へ離れた
位置へ設置してもよい。又、噴出管４６の放射状部４８
は１個又は３個以上になっていてもよい。In the present invention, the propulsion support device 60 may be changed to various shapes such as a conical surface that protrudes forward, etc., such as a large space inside the pipe 90, which can be moved forward by compressed air from the rear. It is sufficient even if there is a gap between the inner surface of 90 and the inner surface of 90. Further, it is sufficient if the ridges 65 can guide the compressed air flow in a swirling manner, such as by forming a plurality of spirals curved in the same direction, but there are cases where the ridges 65 are not formed at all. Alternatively, the propulsion support device 60 may be installed at a position slightly further to the rear of the front end of the hose 45, as long as the front end is not compressed without installing the propulsion support device 60 at the front end of the hose 45. In addition, the radial portion 48 of the ejection pipe 46
may be one or three or more.
発明の効果
前述したようにこの発明はパイプ９０内の付着物９３を
かき爪装置ｉｏによシ良好に除去すると共に研磨装置３
７によシ完全に研磨できるものであり、かつ研磨装置３
７へ研磨材を圧縮空気により混合流９５として供給する
重いホース４５を推進支持装置６０により支持して推進
できるという効果を有している。Effects of the Invention As described above, the present invention can effectively remove the deposits 93 inside the pipe 90 by using the scratching device io, and also by using the polishing device 3.
7, and can be completely polished by polishing device 3.
This has the effect that the heavy hose 45 that supplies the abrasive material to the mixed flow 95 using compressed air can be supported and propelled by the propulsion support device 60.
この発明において図示説明したように推進支持装置６０
の後面に突条部６５を形成して空気流を旋回させるもの
はパイプ９０の継目９６の下部にたまった研゛磨材等の
固形物９７を完全に除去できるものである。As illustrated and described in this invention, the propulsion support device 60
The one in which the protrusion 65 is formed on the rear surface to swirl the airflow can completely remove the solid matter 97 such as abrasive material accumulated at the lower part of the joint 96 of the pipe 90.
又、この発明において案内装置２７を用いかつ無段変速
装置付き電動機５１等の駆動装置を用いるものはかき爪
装置１０の傾斜を防止しかつ噴出管４６を適当な速度で
回転できるという利点を有するものである。Further, in the present invention, the use of the guide device 27 and the drive device such as the electric motor 51 with a continuously variable transmission has the advantage that tilting of the claw device 10 can be prevented and the jet pipe 46 can be rotated at an appropriate speed. It is something.
第１図は一部断面としてこの発明の一実施例の概略を示
す側面図、第２図はその正面図、第３図は第２図におけ
るＡ−Ａ断面図、第４図は調節装置を示す斜視図、第５
図はかき爪装置の一部を示す斜視図、第６図は第３図に
おけるＢ−Ｂ断面図、第７図は推進支持装置の背面図で
ある。
１０はかき爪装置、１３は分岐片部、１６はかき取部、
２７は案内装置、３６はワイヤロープ、３７は研磨装置
、４５はホース、４６は噴出管、５１は無段変速装置付
き電動機、６０は推進支持装置、６１は前面部分、６２
は後面部分、６５は突条部、６８はホース、７０は送入
口、８０璃集塵機、８２は真空吸込装置。
代理人 弁理士 勝 部 明 長
第６図
第７図Fig. 1 is a side view schematically showing an embodiment of the present invention in partial cross section, Fig. 2 is a front view thereof, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 shows an adjustment device. Perspective view shown, No. 5
The figure is a perspective view showing a part of the claw device, FIG. 6 is a sectional view taken along line BB in FIG. 3, and FIG. 7 is a rear view of the propulsion support device. 10 is a scraping claw device, 13 is a branch piece part, 16 is a scraping part,
27 is a guide device, 36 is a wire rope, 37 is a polishing device, 45 is a hose, 46 is a jet pipe, 51 is an electric motor with a continuously variable transmission, 60 is a propulsion support device, 61 is a front portion, 62
65 is a rear part, 65 is a protrusion, 68 is a hose, 70 is an inlet, 80 is a dust collector, and 82 is a vacuum suction device. Agent Patent Attorney Akira Katsabe Figure 6 Figure 7
Claims (1)
外周近くは複数個に分割した分岐片部になつておりこの
各分岐片部の外端部がパイプの内面に弾性をもつて接し
て付着物をかき取るようにしたかき取部としたかき取装
置と、このかき取装置の後方に連結してパイプ内面に後
方からホースにより送られる圧縮空気と研磨材よりなる
混合流を少くとも放射状に延びて回転する噴出管より噴
出させる研磨装置と、前記かき取装置をパイプ内で引張
つて前進させる手段と、前記研磨装置の後方でパイプ内
に大きくひろがるようになつており前記ホースを貫通さ
せて固定して後方から送られる圧縮空気により推進させ
る推進支持装置とを包含することを特徴とするパイプの
クリーニング装置。 ２、特許請求の範囲第１項記載の装置であつて、前記推
進支持装置は中央部が前方へ突出し後方へ向かつて拡開
した周面を有する前方部分と、この前方部分の周縁部に
結合した周縁部を有し中央部が後方に突出するようにし
た後方部分とを有し、後方部分の外面には後方からくる
圧縮空気流を所定方向に旋回させるように案内する突条
部が形成してあることを特徴とするパイプのクリーニン
グ装置。 ３、特許請求の範囲第１項又は第２項記載の装置であつ
て、前記かき取装置の前方に配置してかき取装置の中央
部を前方へ引張るように連結して案内する案内装置が設
けてあり、かつ前記研磨装置は噴出管を所定回転速度で
回転させる駆動装置が設けてあることを特徴とするパイ
プのクリーニング装置。[Claims] 1. The inner surface of the pipe is almost closed off, and the area near the outer periphery is divided into a plurality of branch pieces, and the outer end of each branch piece is connected to the inner surface of the pipe. It consists of a scraping device with a scraping section that comes into contact with elasticity to scrape off deposits, and compressed air and abrasive material that are connected to the rear of the scraping device and sent to the inner surface of the pipe from behind by a hose. a polishing device for ejecting a mixed flow from a rotating jet pipe extending at least radially; means for pulling and advancing the scraping device within the pipe; A pipe cleaning device comprising: a propulsion support device that is fixed through the hose and propelled by compressed air sent from behind. 2. The device according to claim 1, wherein the propulsion support device is coupled to a front portion having a peripheral surface whose central portion protrudes forward and expands toward the rear, and a peripheral edge of this front portion. and a rear part with a central part protruding rearward, and a ridge part is formed on the outer surface of the rear part to guide the compressed air flow coming from the rear so as to swirl in a predetermined direction. A pipe cleaning device characterized by: 3. The device according to claim 1 or 2, wherein a guide device is provided in front of the scraping device and connects and guides the central portion of the scraping device so as to pull it forward. 1. A pipe cleaning device, characterized in that the polishing device is provided with a drive device for rotating an ejection tube at a predetermined rotational speed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214183A JPS6193884A (en) | 1984-10-15 | 1984-10-15 | Cleaning device for pipe |
| US06/715,961 US4622709A (en) | 1984-04-16 | 1985-03-26 | Cleaning apparatus for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214183A JPS6193884A (en) | 1984-10-15 | 1984-10-15 | Cleaning device for pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6193884A true JPS6193884A (en) | 1986-05-12 |
| JPS6344428B2 JPS6344428B2 (en) | 1988-09-05 |
Family
ID=16651610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59214183A Granted JPS6193884A (en) | 1984-04-16 | 1984-10-15 | Cleaning device for pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6193884A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456181A (en) * | 1987-08-26 | 1989-03-03 | Yamadagumi Kk | Apparatus for removing foreign matters on the inner surface of pipe |
| JP2003039032A (en) * | 2001-07-27 | 2003-02-12 | Sintokogio Ltd | Apparatus and method for cleaning inside surface of large-diameter pipe |
| AU2011274876B2 (en) * | 2010-07-09 | 2014-07-24 | Sharp Kabushiki Kaisha | Microwave oven |
| CN106001019A (en) * | 2016-07-18 | 2016-10-12 | 红塔烟草(集团)有限责任公司 | Scale removing tool and method for deep well pipeline |
| CN108672030A (en) * | 2018-08-09 | 2018-10-19 | 周昱行 | A kind of ceramic tile processing ball mill dust exhaust apparatus |
| JP2019098287A (en) * | 2017-12-06 | 2019-06-24 | 埼玉県 | Mobile duct cleaning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162230U (en) * | 1988-04-23 | 1989-11-10 |
-
1984
- 1984-10-15 JP JP59214183A patent/JPS6193884A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456181A (en) * | 1987-08-26 | 1989-03-03 | Yamadagumi Kk | Apparatus for removing foreign matters on the inner surface of pipe |
| JP2003039032A (en) * | 2001-07-27 | 2003-02-12 | Sintokogio Ltd | Apparatus and method for cleaning inside surface of large-diameter pipe |
| AU2011274876B2 (en) * | 2010-07-09 | 2014-07-24 | Sharp Kabushiki Kaisha | Microwave oven |
| CN106001019A (en) * | 2016-07-18 | 2016-10-12 | 红塔烟草(集团)有限责任公司 | Scale removing tool and method for deep well pipeline |
| JP2019098287A (en) * | 2017-12-06 | 2019-06-24 | 埼玉県 | Mobile duct cleaning device |
| CN108672030A (en) * | 2018-08-09 | 2018-10-19 | 周昱行 | A kind of ceramic tile processing ball mill dust exhaust apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344428B2 (en) | 1988-09-05 |
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