EP1052032B1 - Dispositif motorisé pour le décrassage interne de canalisations par brossage mécanique - Google Patents
Dispositif motorisé pour le décrassage interne de canalisations par brossage mécanique Download PDFInfo
- Publication number
- EP1052032B1 EP1052032B1 EP99870099A EP99870099A EP1052032B1 EP 1052032 B1 EP1052032 B1 EP 1052032B1 EP 99870099 A EP99870099 A EP 99870099A EP 99870099 A EP99870099 A EP 99870099A EP 1052032 B1 EP1052032 B1 EP 1052032B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe
- brushing
- forward motion
- axis
- motion 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.)
- Expired - Lifetime
Links
- 230000001680 brushing effect Effects 0.000 title claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Definitions
- the present invention relates to a new motorized device for internal cleaning, by mechanical brushing, piping with large sections and great lengths.
- the resumption of the resistant brushing torque is depending on the good performance of the support trolley.
- the axis of rotation of the brushes is perpendicular to the axis of the pipe, but the brushes are then multiple, with a complicated device training requiring little or no angles compatible with a small diameter pipe.
- the present invention aims to avoid disadvantages of the state of the art simplicity of construction, while having the particularity to be adaptable to different forms of existing pipeline sections
- each of the brushes cleans an eighth of the upper part respectively and an eighth from the bottom of the surface internal of the pipeline, a total of a quarter of the internal surface of the pipeline, the axes of rotation brushed motor-reduction units being offset angularly by an eighth of a turn (45 °).
- means for centering the system such as wheels, notched rollers, tracks, etc. are mounted free to rotate and located opposite the advancement device, with respect to the horizontal plane passing through the longitudinal axis of the pipeline.
- the couple resistant brushing is exercised in a perpendicular axis to the axis of the pipeline and does not act on the support carriage : there is no risk of the carriage rotating in resistance to high brushing torque, even up to blocking.
- the centering means will be mobile and provided with backlash devices, on the one hand, able to adapt to different pipe sections and secondly, secure on the or the advancement devices, through the carriage, sufficient pressure to avoid slippage advancement device (s) on the inner wall of the pipeline.
- the advancement systems will be provided with the possibility of a variable width track so as to make the system modular according to the form and the importance of the section of the pipeline.
- the geared brushing groups are entrained in a rotational movement on themselves by a coupling device with the device progress.
- Figure 1 shows an embodiment preferred of the present invention consisting of a carriage 1, provided with wheels 2 coupled to geared motor groups 3 and 4, in the longitudinal displacement position to the left inside a pipe 5.
- this carriage 1 At the front of this carriage 1 are adapted beam sections 6 of section appropriate to the needs and coupled to each other by fixings by flanges 7 and 8.
- These brush-motor 9 and 10 groups are arranged in such a way that each of the axes 11 and 12 of their PTOs 13, 14, 15 and 16 cross the geometric axis 17 perpendicularly corresponding to the longitudinal geometric axis of the pipeline 5.
- both brushed motor 9 and 10 groups drive each a pair of brushes 18-19 and 20-21 in shape spherical segment. These pairs of brushes 18-19 and 20-21 each rotate around the axis normal to their intersecting plane, wetting the internal surface of the pipe 5. Their axes of rotation being perpendicular to the axis longitudinal 17 of line 5, no reaction is not induced on the load-bearing and motor organs.
- Each of the brushes 18, 19, 20 and 21 cleans a eighth of the upper part of the inner periphery of line 5 and an eighth of the part lower of the periphery of this same pipe 5; each brush therefore cleans a quarter of the periphery internal of the pipe 5.
- the two gear-motor groups brushing 9 and 10 are therefore offset by eighth of a turn, so that the entire surface line 5 is well reached by the brushing.
- the device is furthermore provided with a centering, consisting of at least one wheel, notched roller, track ... 22, mounted opposite the wheels, notched rollers, tracks ... 2 of advancement, compared to the horizontal plane passing through the longitudinal axis 17 of the pipe 5.
- This wheel, notched roller, track ... 22 is mounted free in rotation on an axis 23 which is, on the one hand, supported by a arm 24 oscillating around an axis 25 and on the other hand, maintained under pressure by means of a cylinder 26 of so that the wheel, notched roller, track ... 22 is always kept under pressure against the inner wall of the line 5.
- a pressure sufficient is always applied to the carriage 5 of so as to avoid slipping of the wheels, notched rollers, tracks ... 2 on the internal wall of the pipe 5 and to make up for any possible play due to uneven area.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
- chaque groupe moto-réducteur de brossage comprend deux prises de force à chacune desquelles est accouplée une brosse et situées sur un axe géométrique de rotation qui traverse perpendiculairement l'axe géométrique longitudinal de la canalisation, avec pour effet qu'aucune force de réaction n'est induite sur les organes porteurs et moteurs, lesdits axes géométriques de rotation étant décalés angulairement entre eux dans des plans transversaux distincts,
- chaque brosse a une forme adaptée à celle de la canalisation, de préférence en anneau sphérique ou tronc de sphère, et présente deux zones de contact avec la canalisation, situées de part et d'autre de l'axe géométrique du groupe moto-réducteur supportant la brosse, l'ensemble des brosses agissant de manière à pouvoir atteindre toute la surface interne de la canalisation.
- la figure 1 représente une vue en élévation latérale par l'avant d'une première forme préférée de la présente invention dans une canalisation représentée en coupe;
- la figure 2 représente une vue en élévation latérale par la gauche de la figure 1;
- la figure 3 représente une vue en élévation latérale par la droite de la figure 1;
- la figure 4 représente une section selon la ligne I-I de la figure 1;
- la figure 5 représente une vue en coupe par la gauche selon la ligne I-I de la figure 1;
Claims (6)
- Dispositif motorisé pour le décrassage interne, par brossage mécanique, d'une canalisation (5), pourvu de deux groupes moto-réducteurs (9,10), dits de brossage, supportés par un chariot (1) équipé d'au moins un groupe moto-réducteur (3,4) accouplé à au moins un dispositif d'avancement comprenant des éléments tels que roues, galets crantés, chenilles, etc. (2) et assurant la translation autonome de l'ensemble dans la canalisation (5), tel que :chaque groupe moto-réducteur de brossage (9,10) comprend deux prises de force (13,14 ; 15,16) à chacune desquelles est accouplée une brosse (18,19 ; 20,21) et situées sur un axe géométrique de rotation (11,12) qui traverse perpendiculairement l'axe géométrique longitudinal (17) de la canalisation (5), avec pour effet qu'aucune force de réaction n'est induite sur les organes porteurs et moteurs, lesdits axes géométriques de rotation étant décalés angulairement entre eux dans des plans transversaux distincts,chaque brosse (18,19; 20,21) a une forme adaptée à celle de la canalisation, de préférence en anneau sphérique ou tronc de sphère, et présente deux zones de contact avec la canalisation, situées de part et d'autre de l'axe géométrique du groupe moto-réducteur supportant la brosse, l'ensemble des brosses agissant de manière à pouvoir atteindre toute la surface interne de la canalisation (5).
- Dispositif selon la revendication 1, caractérisé en ce que chacune des brosses (18,19,20,21) nettoie respectivement un huitième de la partie supérieure et un huitième de la partie inférieure de la surface interne de la canalisation (5), soit au total un quart de la surface interne de la canalisation (5), les axes de rotation (11,12) des groupes moto-réducteurs de brossage étant décalés angulairement d'un huitième de tour (45°).
- Dispositif selon la revendication 1 ou 2, caractérisé en ce que des moyens de centrage du système tels que roues, galets crantés, chenilles, etc. (22) sont montés libres en rotation et situés à l'opposé du dispositif d'avancement (2), par rapport au plan horizontal passant par l'axe longitudinal (17) de la canalisation (5).
- Dispositif selon la revendication 1, 2 ou 3, caractérisée en ce que lesdits moyens de centrage (22) sont mobiles et pourvus de dispositifs à rattrapage de jeu (26), de sorte à pouvoir d'une part, s'adapter à des sections différentes de canalisation (5) et d'autre part, assurer sur le dispositif d'avancement (2), par l'intermédiaire du chariot (1), une pression suffisante, afin d'éviter tout patinage du dispositif d'avancement (2) sur la paroi interne de la canalisation (5).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'avancement (2) est prévu avec possibilité de voie (X) à largeur variable, de sorte à rendre le système modulable en fonction de la forme et de l'importance de la section de la canalisation (5).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les groupes moto-réducteurs de brossage (9,10) sont entraínés dans un mouvement de rotation sur eux-mêmes par un dispositif d'accouplement avec le dispositif d'avancement (2).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT99870099T ATE271934T1 (de) | 1999-05-10 | 1999-05-10 | Motorisierte vorrichtung zur internen entschlackung von rohrleitungen durch mechanisches bürsten |
| DE69918952T DE69918952T2 (de) | 1999-05-10 | 1999-05-10 | Motorisierte Vorrichtung zur internen Entschlackung von Rohrleitungen durch mechanisches Bürsten |
| EP99870099A EP1052032B1 (fr) | 1999-05-10 | 1999-05-10 | Dispositif motorisé pour le décrassage interne de canalisations par brossage mécanique |
| ES99870099T ES2224590T3 (es) | 1999-05-10 | 1999-05-10 | Dispositivo motorizado para la limpieza interna de conducciones por cepillado mecanico.s. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99870099A EP1052032B1 (fr) | 1999-05-10 | 1999-05-10 | Dispositif motorisé pour le décrassage interne de canalisations par brossage mécanique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1052032A1 EP1052032A1 (fr) | 2000-11-15 |
| EP1052032B1 true EP1052032B1 (fr) | 2004-07-28 |
Family
ID=8243836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99870099A Expired - Lifetime EP1052032B1 (fr) | 1999-05-10 | 1999-05-10 | Dispositif motorisé pour le décrassage interne de canalisations par brossage mécanique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1052032B1 (fr) |
| AT (1) | ATE271934T1 (fr) |
| DE (1) | DE69918952T2 (fr) |
| ES (1) | ES2224590T3 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017200A (zh) * | 2016-05-16 | 2016-10-12 | 华能国际电力股份有限公司 | 一种用于热解煤气换热器机械接触式清焦油装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072834A1 (fr) * | 2010-12-02 | 2012-06-07 | Eliot Systems, S.L. | Dispositif robotisé de nettoyage de structures externes en acier |
| CN102825035B (zh) * | 2012-09-17 | 2014-07-02 | 刘均平 | 可调圆周钢刷管件外表面去污装置 |
| US10151097B2 (en) * | 2015-09-17 | 2018-12-11 | Osvaldo Benedid | Sewer line root cleaning and repair system |
| CN106362995B (zh) * | 2016-12-02 | 2018-11-02 | 盐城嘉诚塑胶有限公司 | 一种塑料管道内管壁清洗装置 |
| CN112761243B (zh) * | 2021-01-15 | 2025-02-11 | 天津市水利科学研究院 | 一种用于管道内硬质淤堵和软质淤堵的清淤机构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004278A (en) * | 1959-12-02 | 1961-10-17 | Stanley Bledsoe Corp | Pipe cleaning apparatus |
| DE2335868A1 (de) * | 1973-07-14 | 1975-01-30 | Helmut Hilger | Geraet zum reinigen langgestreckter hohlraeume |
| US4027349A (en) * | 1976-03-12 | 1977-06-07 | Midcon Pipeline Equipment Co. | Apparatus for brush-cleaning the interiors of pipes |
| FR2663249A1 (fr) * | 1990-06-13 | 1991-12-20 | Seps | Robot de nettoyage, notamment pour gaines de ventilation. |
| GB2287767B (en) * | 1994-03-15 | 1998-08-12 | Peter Gilboy | Pipe cleaning |
-
1999
- 1999-05-10 AT AT99870099T patent/ATE271934T1/de not_active IP Right Cessation
- 1999-05-10 ES ES99870099T patent/ES2224590T3/es not_active Expired - Lifetime
- 1999-05-10 EP EP99870099A patent/EP1052032B1/fr not_active Expired - Lifetime
- 1999-05-10 DE DE69918952T patent/DE69918952T2/de not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017200A (zh) * | 2016-05-16 | 2016-10-12 | 华能国际电力股份有限公司 | 一种用于热解煤气换热器机械接触式清焦油装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE271934T1 (de) | 2004-08-15 |
| ES2224590T3 (es) | 2005-03-01 |
| DE69918952T2 (de) | 2005-08-04 |
| EP1052032A1 (fr) | 2000-11-15 |
| DE69918952D1 (de) | 2004-09-02 |
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