EP1427546A1 - Einheit zur reinigung eines klärbeckens - Google Patents

Einheit zur reinigung eines klärbeckens

Info

Publication number
EP1427546A1
EP1427546A1 EP02794805A EP02794805A EP1427546A1 EP 1427546 A1 EP1427546 A1 EP 1427546A1 EP 02794805 A EP02794805 A EP 02794805A EP 02794805 A EP02794805 A EP 02794805A EP 1427546 A1 EP1427546 A1 EP 1427546A1
Authority
EP
European Patent Office
Prior art keywords
brushes
chute
support
vertical
assembly according
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
Application number
EP02794805A
Other languages
English (en)
French (fr)
Other versions
EP1427546B1 (de
Inventor
Edgard Longo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR0110872A external-priority patent/FR2828652A1/fr
Application filed by Individual filed Critical Individual
Publication of EP1427546A1 publication Critical patent/EP1427546A1/de
Application granted granted Critical
Publication of EP1427546B1 publication Critical patent/EP1427546B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0856—Cleaning of water-treatment installations

Definitions

  • the invention relates to an assembly for cleaning a clarification basin for stations for purifying drinking water or domestic, industrial or food-processing wastewater of the type delimited by a wall and essentially comprising a chute formed by said wall, a bottom and a pouring blade; a siphon partition connected to the base of said blade by means of crosspieces; a scraper bridge associated with a gear motor and a drive wheel.
  • the invention therefore aims to achieve an assembly which cleans on the one hand the whole of the chute and on the other hand, in addition, the entire area mentioned above.
  • it relates to an assembly which is essentially characterized in that it comprises, in combination, a first set of brushes suitable for cleaning the bottom of the chute and a second set of brushes suitable for cleaning the vertical edges of said chute; in that the first set of brushes is integral with one of the vertical sides of a first articulated parallelogram of which the other vertical side is integral with a main vertical mast connected to the scraper bridge and in that the second set of brushes is secured to one of the vertical sides of a second articulated parallelogram, the other vertical side of which is connected to the vertical side, of the first articulated parallelogram, carrying the first set of brushes.
  • the assembly in question is also characterized in that it comprises, in addition, a third set of brushes suitable for cleaning, for the first, the top of the crosspieces and, for the other two, the vertical walls opposite respectively of the pouring blade and the siphon wall and in that said third set of brushes is also integral with the main mast.
  • FIG. 3 is a perspective view of an alternative embodiment of the brushes cleaning the bottom of the chute;
  • FIG. 4 is a detail view of the sub-assembly of Figure 1 carrying brushes cleaning the bottom of the chute;
  • FIG. 5 is a detail view of the sub-assembly carrying the brushes for cleaning the edges opposite the pouring blade and the siphon partition;
  • FIG. 6 is a perspective view of an alternative embodiment of the articulated parallelogram sub-assembly and brushes cleaning the bottom of the chute.
  • the cleaning assembly shown in the figures is intended for a clarification tank ( Figure 1) of the type delimited by a wall (1) and essentially comprising a chute (2) formed by said wall (1), a bottom (3 ) and a pouring blade (4); a siphon partition (5) connected to the base of said blade (4) by means of crosspieces (6); a scraper bridge (7) associated with a geared motor (15) and a drive wheel (16) moving on said wall.
  • Figure 1 of the type delimited by a wall (1) and essentially comprising a chute (2) formed by said wall (1), a bottom (3 ) and a pouring blade (4); a siphon partition (5) connected to the base of said blade (4) by means of crosspieces (6); a scraper bridge (7) associated with a geared motor (15) and a drive wheel (16) moving on said wall.
  • Said assembly comprises, in combination, a first set of brushes (8) adapted to clean the bottom (3) of the chute (2) and a second set of brushes (9) adapted to clean the vertical edges (10 ) and (11) of said chute.
  • the first set of brushes (8) is integral with one of the vertical sides (12) of a first articulated parallelogram whose other vertical side (13) is integral with a main vertical mast (14) connected to the scraper bridge ( 7).
  • the second set of brushes (9) is integral with one of the vertical sides (17) of a second articulated parallelogram whose other vertical side (41) is connected to the vertical side (12), of the first articulated parallelogram, carrying the first set of brushes (8).
  • Said assembly comprises, in addition, a third set of brushes (18,19) adapted to clean, for the first (18), the top of the crosspieces (6) and, for the other two (19), the vertical walls facing each other (20) and (21) respectively of the pouring blade (4) and the siphoid partition (5); said third set of brushes (18,19) being integral with the main mast (14) by means of a link arm (22).
  • the brushes (9) are connected to a support (23) by means of articulations (24) comprising a return spring adapted to catch the wear of said brushes and to guarantee their support against the vertical edges (10) and (11) of the chute (2).
  • Said support (23) is connected to two arms (25), opposite, provided with free rotating rollers (26) placed at a distance from each other such that one of said two rollers (26) always remains at contact of the bottom (3) of the chute (2) during the passage of said brushes (9) over the opening (27) for discharging the clarified water.
  • Said support (23) is connected to the vertical side (17) of the second parallelogram by means of a pin (28) and a clamp (29).
  • the brushes (8) are connected to a double plate ( Figure 4) consisting of an upper plate (30) provided with support stops (35) of said brushes via their supports (32) and a plate lower (31), movable in rotation relative to the upper plate (30), adapted to adjust the cleaning width and provided with pins (33) carrying said supports (32) and return springs (34) adapted to absorb the variations in width of the chute (2).
  • Said brush supports (32) form an angle of attack (A) adapted to incline the fibers of the brushes (8) so as to create a resistance causing said brushes to rotate when said assembly moves.
  • the upper plate (30) is connected to the vertical side (12) of the first articulated parallelogram by means of an axis (36) and bearings (37) comprising means allowing the horizontal adjustment of said plates.
  • the first articulated parallelogram comprises a jack (38), with horizontal action, adapted to hold the brushes (8) in abutment against the walls (10, 11) of the chute (2) and a jack (39), with vertical action, adapted to adjust the pressure of said brushes against the bottom (3) of said chute (2).
  • Said articulated parallelogram is connected to the main mast (14) by means of a bearing (40) adapted to absorb variations in width of the chute (2).
  • the side (41) of the second parallelogram is connected to the side (12) of the first parallelogram by means of an axis (48) and a bearing (49) adapted to absorb variations in the width of the chute (2).
  • the brush (18) is connected to the support (42) by means of a link arm (43) and the brushes (19) are connected to said support (42) by means of a link arm (44).
  • a brush support (58), of articulations (45) comprising return springs (59) adapted to compensate for the wear of said brushes.
  • Said support (42) is connected to the arm (22) by means of a pin (46), a clamp (47), a device for lifting said support (42), therefore brushes which are there.
  • the support (58) of brushes (19) comprises (FIG. 5) grooves (60) adapted to adjust the height of said brushes.
  • clamps (56) adjust the height and the angular position of the brushes (8) and (9) relative to the chute (2).
  • the flange (55) adjusts the height and the angular position of the brushes (18) and (19) relative to the crosspieces (6) and vertical walls (20) and (21). Or the clamps (56) regulate the position of the assembly, by sliding on the rails or (57), with respect to the size of the geared motor (15).
  • two brushes (8) are connected by an arm (61) itself connected to the axis (36). They also include pins (33) associated with return springs.
  • said sub-assembly comprises two rotary brushes (63) with inclined fibers (approximately 30 °) with respect to their supports (72) at two opposite angles so as to create a resistance causing their rotation (in two opposite directions of rotation) when they move in the chute (2), a flange (64) for fixing said sub- together with the mast (14), two arms (65) completing the parallelogram (12,13), a jack (66) capable of adjusting the pressing pressure of said brushes on the bottom of said chute, a jack (67) suitable for make up for the narrowing of said chute by acting on the rotation of the arm (36) during the movement of said sub-assembly, a support (68) of said brushes adjustable by means of the clamping nut (69) to adjust the cleaning width to the maximum width of said chute, at least one bearing (70) supporting the pins (71) connected to the supports (72) of said brushes (63).
  • a handle (62) is fixed to the mast (14) to position the brushes (8,63) in the chute (2).
  • the articulated parallelograms allow the vertical support of the axes (36,28,46) carrying the brushes (8,9,18,19,63) therefore the horizontal support of the brushes (8,18,63) and vertical of the brushes (9 , 19) on the walls against which they rest.
  • the second articulated parallelogram, having for side (41), may include an adjustable stop limiting downward movement of the opposite side (17) so as to allow the replacement of the two rollers (26) by a single central roller which therefore cannot fall into the discharge opening (27).
  • bearings (70) could be moved on the supports (72) of the brushes (63) in order to be replaced, in the upper part of the axes (71), by a collar adapted to adjust the inclination of the brushes in two longitudinal and transverse axes by means of threaded rods articulated by a yoke or a ball joint.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Bathtub Accessories (AREA)
  • Sewage (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
EP02794805A 2001-08-14 2002-08-01 Einheit zur reinigung eines klärbeckens Expired - Lifetime EP1427546B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0110872A FR2828652A1 (fr) 2001-08-14 2001-08-14 Ensemble pour le nettoyage d'un bassin de clarification
FR0110872 2001-08-14
FR0112117A FR2828653B1 (fr) 2001-08-14 2001-09-19 Ensemble pour le nettoyage d'un bassin de clarification
FR0112117 2001-09-19
PCT/FR2002/002775 WO2003015945A1 (fr) 2001-08-14 2002-08-01 Ensemble pour le nettoyage d'un bassin de clarification

Publications (2)

Publication Number Publication Date
EP1427546A1 true EP1427546A1 (de) 2004-06-16
EP1427546B1 EP1427546B1 (de) 2008-03-19

Family

ID=26213146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02794805A Expired - Lifetime EP1427546B1 (de) 2001-08-14 2002-08-01 Einheit zur reinigung eines klärbeckens

Country Status (6)

Country Link
EP (1) EP1427546B1 (de)
AT (1) ATE389467T1 (de)
DE (1) DE60225698T2 (de)
ES (1) ES2304141T3 (de)
FR (1) FR2828653B1 (de)
WO (1) WO2003015945A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046948B1 (fr) * 2016-01-26 2020-01-03 Robonet France Dispositif de nettoyage d'un bassin de clarification
CN109024790B (zh) * 2018-07-26 2020-10-27 极简(嘉兴)园林景观设计有限责任公司 一种带自清洗功能的厨房水槽
CN110434133A (zh) * 2019-07-10 2019-11-12 贵州中大方正水务环保有限公司 一种污水池清理装置
CN113714227B (zh) * 2020-10-28 2022-09-23 云和立信泵阀制造有限公司 一种化蜡沉淀槽自动清理装置
CN114558857B (zh) * 2022-02-24 2022-10-14 广东北控环保装备有限公司 一种沉池清洗系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314987A1 (de) * 1983-04-26 1984-11-08 Horst 6108 Weiterstadt Bormet Waschgeraet fuer ablaufrinnen an klaerbecken
US6016924A (en) * 1995-10-30 2000-01-25 Caliva; Anthony L. Apparatus for cleaning water treatment tank surfaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03015945A1 *

Also Published As

Publication number Publication date
DE60225698T2 (de) 2009-04-23
WO2003015945A1 (fr) 2003-02-27
FR2828653A1 (fr) 2003-02-21
DE60225698D1 (de) 2008-04-30
FR2828653B1 (fr) 2004-08-13
ES2304141T3 (es) 2008-09-16
ATE389467T1 (de) 2008-04-15
EP1427546B1 (de) 2008-03-19

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