EP1259761A1 - Soufflerie compacte pour lance a eau - Google Patents

Soufflerie compacte pour lance a eau

Info

Publication number
EP1259761A1
EP1259761A1 EP01923614A EP01923614A EP1259761A1 EP 1259761 A1 EP1259761 A1 EP 1259761A1 EP 01923614 A EP01923614 A EP 01923614A EP 01923614 A EP01923614 A EP 01923614A EP 1259761 A1 EP1259761 A1 EP 1259761A1
Authority
EP
European Patent Office
Prior art keywords
water lance
water
lance blower
blower according
holding 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
Application number
EP01923614A
Other languages
German (de)
English (en)
Other versions
EP1259761B1 (fr
Inventor
Franz Bartels
Alois Kessel
Jürgen Schröder
Stephan Simon
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.)
Bergemann GmbH
Original Assignee
Bergemann GmbH
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
Application filed by Bergemann GmbH filed Critical Bergemann GmbH
Priority to EP04018671A priority Critical patent/EP1473515B1/fr
Publication of EP1259761A1 publication Critical patent/EP1259761A1/fr
Application granted granted Critical
Publication of EP1259761B1 publication Critical patent/EP1259761B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/02—Supports for cleaning appliances, e.g. frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/16—Rotary appliances using jets of fluid for removing debris

Definitions

  • Water lance blowers are particularly compact.
  • the holding device also provides a type of adapter between a mostly rigid one
  • the holding device with at least one distributor which divides a flowing water flow and connects the water supply line to at least two connection elements.
  • a large inflow of water can thus be divided into several water flows, so that the more flexible conduction of the water to the water lance can be tailored to the application.
  • At least one valve is integrated in the holding device.
  • the valve serves to regulate the pressure generated in the nozzle of the water lance, as a result of which the quality of the water jet generated in connection with the control unit can be influenced in a simple manner by an operator.
  • the hose system is designed with three or more hoses, which are arranged with their cross-sectional center points on a straight line.
  • the orientation of the hose system is to be adapted to the movements of the water lance in such a way that the friction on the hose walls is as low as possible.
  • the parts of the water supply system integrated in the holding device are arranged concentrated in a corner of the drive system. In this way, the range of motion of the water lance is not restricted.
  • the drive system of the water lance blower has two drive units, which are characterized in that they are designed as modules.
  • the drive units form functional units in themselves and as such are completely interchangeable.
  • Such constructed drive units in a drive system are therefore interchangeable.
  • a modular embodiment of the drive units additionally reduces the logistical expenses of a company which now only has to manufacture, store or logistically manage a reduced number of variants of the drive units. This significantly reduces the company's manufacturing and service costs.
  • such a structure of the drive system supports the compact and simple arrangement of the water lance blower.
  • the attachment of the holding device to a heating system can thus be carried out in the desired position.
  • the drive units can be arranged in any way so that the drive units can be combined with regard to components of the heating system such that a desired swivel range of the water lance is realized.
  • the second drive unit of the drive system is designed with a connecting element which projects laterally at one end from the second drive unit.
  • the water lance is articulated with this end of the connecting element.
  • the connecting element must be designed so that the freedom of movement of the water lance is not restricted.
  • the connecting element is arranged such that the projecting end is aligned with the side of the drive system of the water lance blower that faces the holding device, in particular with integrated parts of the water supply system.
  • This alignment of the connecting element results in a very compact and space-saving water lance blower, since in this way the drive units and the holding device are arranged essentially on a surface which can be swiveled over by the rear end region of the water lance.
  • the connecting element is moved in one plane by the two drive units and thus enables the movement of the water lance. Due to the different positions of the water lance, the articulation point of the connecting element varies. If the water lance inclines sharply (for example, if both drive units are close to an edge position), the articulation point moves into the outer area of the water lance towards the flexible line. In an upright position, the pivot point is closer to the mouth of the water lance.
  • the modular drive units each have at least one motor, a spindle and a spindle nut.
  • the motor is connected to the spindle and thus rotates the spindle during operation, whereby the spindle nut mounted on the spindle is moved in a translational manner.
  • Such drive units are particularly suitable for precise path control. In addition, they are characterized by their simple structure.
  • the motors of the drive units are EC motors (electronic communication).
  • EC motors can be optimized according to their purpose and thus enable reliable displacement control of the spindle nut.
  • these motors are characterized by low heat generation, high speeds and the possibility of recording the speed to determine the distances traveled by a spindle nut connected via a spindle.
  • the water lance is designed with a motion sensor which reports disturbances in the motion transmission.
  • the sliding shoes are connected to a fastening unit.
  • the fastening unit is either connected to the number of sliding shoes that are moved in translation on a rail, or it is connected to the total number of sliding shoes. If the fastening unit is connected to all slide shoes, this constitutes a kind Platform that covers an area between the rails and fixes the spindle nut.
  • a fastening unit designed in this way significantly increases the torsional rigidity of the drive unit.
  • positioning aids are particularly advantageous to design as pins, grooves or bores. These positioning aids can also be combined in any combination on a fastening unit. If the structures to be fastened are designed appropriately, the positioning aids enable a kind of positive locking and thus support the fixation of the structures in a predefinable position.
  • a second drive unit can be fixed to the fastening unit of a first drive unit.
  • the second drive unit is designed in such a way that it can be fastened to the fastening unit, for example by ensuring that the positioning aid and the second drive unit interact.
  • the drive unit has a cage-like profile rail and a cover. The cage-like profile rail and the cover at least partially enclose components of the drive unit that are sensitive to dirt.
  • the motor, the spindle, the spindle nut, and the parts of a translatory guide system with sliding shoes and rails are particularly sensitive to dirt.
  • the rails of the guide system are attached to the cage-like profile rail.
  • the side walls of the profile rail at least partially enclose the rails and the sliding shoes guided thereon.
  • the cover is arranged above the spindle and extends essentially between the side walls of the profile rail. The arrangement of the profile rail and cover is preferably such that the internal and dirt-sensitive components are almost completely enclosed.
  • This gap is necessary to prevent the movement of the spindle nut on external structures, particularly the
  • the bellows is not connected to the movable fastening unit, but is used for protection during the downtime of the water lance blower.
  • This means that the bellows is moved to a position at the beginning of a cleaning cycle of the water lance blower, in which it only extends over edge regions of the gap and is stretched again after the cleaning cycle has ended and thus covers the at least one gap as far as the fastening unit.
  • This embodiment is particularly well suited in connection with additional sealing devices on the gap, which prevent the ingress of contaminants into the inner areas of the drive unit during operation of the water lance blower.
  • the profile rail and the cover have rubber lips which extend over the gaps and bear against the shuttle.
  • the rubber lips are designed so that the rubber lips of the profile rail and the cover of a gap at least partially touch each other.
  • the shuttle is moved between the rubber lips of a gap, the wedge shape of the shuttle opening the rubber lips. Rubber lips designed in this way seal the gaps between the cage-like profile rail and the cover and thus protect internal areas.
  • Another particularly advantageous embodiment of the water lance blower has two bands for sealing the gap of the drive unit.
  • the tapes are connected to the profile rail and to the cover and extend over the gap to be sealed.
  • the movable structure is guided between these bands.
  • the bands lie on top of one another in areas remote from the movable structure and open near the position of the movable structure.
  • the metal band for example, provides good protection against ash, etc., while the flexible and elastic rubber band adapts particularly well to the movable structure.
  • air with excess pressure can be introduced into the profile rail. The air escapes essentially through the gaps between the profile rail and cover. Due to the air flow from the inside of the profile rail to the outside, the ingress of dirt and soot from the surroundings of the drive system is prevented.
  • control elements It is particularly advantageous to equip the holding device with control displays and / or operating elements with which the control elements can be influenced if necessary. In this way, the water lance blower can be checked and controlled on site by an operator.
  • the integration of the control elements as well as the control displays and operating elements leads to a very compact embodiment of a drive system for a water lance blower.
  • the holding device has connections for remote control and / or remote diagnosis.
  • the control elements can be connected to a remote diagnostic station via a bus system and thus remote monitoring of the functioning of the water lance blower is possible.
  • Figure 4 shows another perspective view of an embodiment of a
  • FIG. 5 shows an embodiment of the hose system
  • Figure 8 is a schematic plan view of the embodiment of
  • the protection of the column 12 is additionally supplemented in the embodiment shown with the bellows 28 by an arrangement of tapes 29 and 30 (not shown).
  • the fastening unit is arranged between an outer metal band 29 and an inner rubber band 30. After the cleaning cycle, the bellows 28 are pulled in such a way that the entire gap 12 is covered up to the fastening unit 8. It is also possible to open the gap 12 cover both sides of the fastening unit 8 with a bellows 28 each, the fastening unit 8 not having to be moved into a specific position near one end of the drive unit 2 after the cleaning cycle.
  • the side walls 41 of the profiled rail 10 and the cover 11 are designed with a sealing device, in particular rubber lips 14, which protrude beyond the gaps 12 and partially touch.
  • the shuttle 13 are enclosed by the rubber lips 14, the wedge shape of the shuttle 13 ensuring problem-free movement between the rubber lips 14.
  • the water lance 18 extends beyond this range of movement 38, an end region 42 of the water lance 18 sweeping over a larger projection area 39.
  • This projection surface 39 can be viewed as a minimal space requirement for the desired movement sequences of the water lance.
  • the water lance blower according to the invention is designed so that it is located essentially within this projection surface 39.
  • the holding device 1 with the integrated parts of the water supply system 43 is arranged in a corner 45 of the projection surface 39, so that it faces the side 37 of the vertical drive unit 2, over which the end 36 of the connecting element 27 protrudes. The available space is therefore used very cheaply.
  • the drive units 2 can also be provided with separate cooling, in particular air or water cooling integrated in the base plate 40.
  • Connection element distributor water lance control element control display hose system hose Connection control element cross section center straight connecting element bellows metal band rubber band mouth hatch square jacket hose lubricant end side travel area projection surface floor plate side wall end area water supply system valve corner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Nozzles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Food-Manufacturing Devices (AREA)
  • Domestic Plumbing Installations (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP01923614A 2000-03-01 2001-03-01 Soufflerie compacte pour lance a eau Expired - Lifetime EP1259761B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04018671A EP1473515B1 (fr) 2000-03-01 2001-03-01 Soufflerie compacte pour lance à eau de construction modulaire

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10009818 2000-03-01
DE10009818A DE10009818A1 (de) 2000-03-01 2000-03-01 Kompakter Wasserlanzenbläser
PCT/EP2001/002287 WO2001065179A1 (fr) 2000-03-01 2001-03-01 Soufflerie compacte pour lance a eau

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP04018671A Division EP1473515B1 (fr) 2000-03-01 2001-03-01 Soufflerie compacte pour lance à eau de construction modulaire

Publications (2)

Publication Number Publication Date
EP1259761A1 true EP1259761A1 (fr) 2002-11-27
EP1259761B1 EP1259761B1 (fr) 2004-11-10

Family

ID=7633007

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01923614A Expired - Lifetime EP1259761B1 (fr) 2000-03-01 2001-03-01 Soufflerie compacte pour lance a eau
EP04018671A Expired - Lifetime EP1473515B1 (fr) 2000-03-01 2001-03-01 Soufflerie compacte pour lance à eau de construction modulaire

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04018671A Expired - Lifetime EP1473515B1 (fr) 2000-03-01 2001-03-01 Soufflerie compacte pour lance à eau de construction modulaire

Country Status (9)

Country Link
US (1) US6691646B2 (fr)
EP (2) EP1259761B1 (fr)
CN (2) CN101149153B (fr)
AT (2) ATE327477T1 (fr)
AU (1) AU2001250344A1 (fr)
CA (1) CA2401808A1 (fr)
DE (3) DE10009818A1 (fr)
PL (1) PL201153B1 (fr)
WO (1) WO2001065179A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044799C1 (de) 2000-09-11 2002-06-27 Clyde Bergemann Gmbh Kugelgelenk-Lagerung für eine Wasserlanze eines Wasserlanzenbläsers
DE10357021A1 (de) 2003-12-05 2005-07-07 Clyde Bergemann Gmbh Kompakter Rußbläser
BRPI0508396B1 (pt) 2004-03-02 2018-01-16 Diamond Power International, Llc Montagem de armação de soprador de fuligem
DE102004010771B4 (de) * 2004-03-05 2015-09-24 Bilfinger Rosink Gmbh Vorrichtung zum Bewegen eines Blasrohres
DE102004027254B4 (de) * 2004-06-03 2014-11-20 Rwe Power Ag Lanzenbläser sowie Verfahren zum Betrieb eines Lanzenbläsers
US7360508B2 (en) * 2004-06-14 2008-04-22 Diamond Power International, Inc. Detonation / deflagration sootblower
DE102004060884A1 (de) 2004-12-17 2006-06-29 Clyde Bergemann Gmbh Verfahren und Vorrichtung zum Entfernen von Verbrennungsrückständen mit unterschiedlichen Reinigungsmedien
NZ569303A (en) * 2005-11-30 2011-04-29 Mack Innovations Australia Pty Ltd Water lance assembly for use on a helicopter or tower
DE102006005012A1 (de) 2006-02-03 2007-08-09 Clyde Bergemann Gmbh Vorrichtung mit Fluidverteiler und Messwerterfassung sowie Verfahren zum Betrieb eines mit Rauchgas durchströmten Kessels
DE102011115510A1 (de) 2011-10-11 2013-04-11 Rwe Power Aktiengesellschaft Verfahren zur Behandlung von Verbrennungsrückständen an Wärmetauschflächen von Verbrennungsanlagen
WO2015043562A1 (fr) 2013-09-26 2015-04-02 Diamond Power Germany Gmbh Dispositif de réception et de guidage pour la lance d'un ramoneur

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US3841241A (en) * 1973-07-12 1974-10-15 Environmental Control Prod Inc Ash removal system for incinerators
DE4239410C2 (de) * 1991-12-18 1997-07-17 Ver Energiewerke Ag Wasserlanzenbläser zur Reinigung von Wärmeübertragern
US5823209A (en) * 1994-04-29 1998-10-20 Bergemann Gmbh Apparatus for the guiding of an elongated element
JP3053744B2 (ja) * 1995-03-08 2000-06-19 日立造船株式会社 灰溶融炉における冷却装置
WO1996038702A1 (fr) 1995-05-30 1996-12-05 Clyde Bergemann Gmbh Systeme d'entrainement d'une soufflante pour lance a eau pourvu d'un boitier pour substance d'obturation et de rinçage, et son procede d'exploitation
EP0828987B1 (fr) 1995-05-30 2003-07-23 Clyde Bergemann GmbH Souffleur a eau a lance raccourcie
US6035811A (en) * 1995-05-30 2000-03-14 Clyde Bergemann Gmbh Water lance blower positioning system
DE59608453D1 (de) 1995-05-30 2002-01-24 Clyde Bergemann Gmbh Wasserlanzenbläser und verfahren zum betreiben des wasserlanzenbläsers
DE19637700C2 (de) * 1996-09-04 2001-06-07 Ver Energiewerke Ag Wasserlanzenbläser zur Reinigung von Wärmeübertragern
JP3838725B2 (ja) * 1997-02-10 2006-10-25 三井造船株式会社 廃棄物処理装置における熱分解残留物の冷却方法
CN2345850Y (zh) * 1998-11-05 1999-10-27 龚辉勤 冷渣机用的水－水换热装置
DE19932539C1 (de) * 1999-07-08 2000-08-24 Ver Energiewerke Ag Wasserlanzenbläser zur Reinigung von Wärmeübertragern

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Title
See references of WO0165179A1 *

Also Published As

Publication number Publication date
US6691646B2 (en) 2004-02-17
DE50109910D1 (de) 2006-06-29
CN100348904C (zh) 2007-11-14
DE10009818A1 (de) 2001-09-06
ATE282177T1 (de) 2004-11-15
CA2401808A1 (fr) 2001-09-07
AU2001250344A1 (en) 2001-09-12
CN101149153B (zh) 2013-12-04
PL365125A1 (en) 2004-12-27
EP1473515A2 (fr) 2004-11-03
WO2001065179A1 (fr) 2001-09-07
DE50104479D1 (de) 2004-12-16
EP1473515A3 (fr) 2004-11-17
US20030070629A1 (en) 2003-04-17
CN1406326A (zh) 2003-03-26
EP1473515B1 (fr) 2006-05-24
PL201153B1 (pl) 2009-03-31
CN101149153A (zh) 2008-03-26
ATE327477T1 (de) 2006-06-15
EP1259761B1 (fr) 2004-11-10

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