WO2018158024A1 - Dispositif de nettoyage - Google Patents

Dispositif de nettoyage Download PDF

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Publication number
WO2018158024A1
WO2018158024A1 PCT/EP2018/052328 EP2018052328W WO2018158024A1 WO 2018158024 A1 WO2018158024 A1 WO 2018158024A1 EP 2018052328 W EP2018052328 W EP 2018052328W WO 2018158024 A1 WO2018158024 A1 WO 2018158024A1
Authority
WO
WIPO (PCT)
Prior art keywords
wet cell
cleaning device
cleaning
wet
dispersing
Prior art date
Application number
PCT/EP2018/052328
Other languages
German (de)
English (en)
Other versions
WO2018158024A9 (fr
Inventor
Axel Kaufmann
Original Assignee
Ika - Werke Gmbh & Co. Kg
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 Ika - Werke Gmbh & Co. Kg filed Critical Ika - Werke Gmbh & Co. Kg
Publication of WO2018158024A1 publication Critical patent/WO2018158024A1/fr
Publication of WO2018158024A9 publication Critical patent/WO2018158024A9/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/007—Heating the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0282—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/005—Use of ultrasonics or cavitation, e.g. as primary or secondary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • 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
    • B08B9/023—Cleaning the external surface

Definitions

  • the invention relates to a cleaning device for automatic cleaning of a particular shaft-shaped dispersing tool of a dispersing device.
  • the object of the invention is therefore to provide a cleaning device for automatic cleaning of a dispersing a dispersing device, in which the manual portions of the cleaning can be reduced or even avoided.
  • a cleaning device with the means and features of claim 1.
  • a cleaning device for automatically cleaning a particular shaft-shaped dispersing a dispersing device is proposed to solve this problem, wherein the cleaning device a wet cell for receiving the dispersing tool, at least one ültraschall- cleaning sonotrode and at least one flushing head with at least one connected to a fluid connection, in the Having wet cell opening inlet opening for admitting a washing liquid in the wet cell.
  • a cleaning device for automatically cleaning a dispersing tool is provided in which a manual post-cleaning of the cleaned dispersing tools can be avoided or at least reduced.
  • the dispersing tool may be a so-called dispersing shaft which has a rotor and a stator and which can be connected to a drive unit of a dispersing device for rotating the rotor.
  • a cleaning liquid also referred to as washing liquid
  • a cleaning liquid can be introduced into the wet cell.
  • a pre-cleaning of the dispersing tool can be carried out with the aid of the flushing head.
  • a liquid jet can be directed from the flushing head to the dispersing tool to be cleaned.
  • the cleaning liquid is discharged from the flushing head and its at least one inlet opening for the washing liquid under high pressure on the dispersing tool, coarser contaminants can be detached from the dispersing tool already when the cleaning liquid is introduced.
  • a cleaning or washing liquid for example, water or a mixture of water and a detergent can be used and embedded in the wet cell.
  • a thorough cleaning of the dispersing tool within the wet cell can be accomplished, at least as soon as the Wet cell filled in the predetermined manner with cleaning liquid and the dispersing tool to be cleaned is immersed in the cleaning liquid within the wet cell.
  • the sanitary facility has at least one connected to a discharge port discharging hole for discharging the cleaning liquid from the wet cell.
  • the at least one inlet opening on the flushing head is designed as a nozzle.
  • the wet cell may have a round or circular cross-section and / or be cylindrical.
  • a cleaning of an at least partially hollow and shaft-shaped dispersing tool with the cleaning device according to the invention can be carried out particularly reliably already when introducing cleaning liquid through the at least one inlet opening, if a longitudinal axis of the wet cell runs through the flushing head located in the position of use.
  • the flushing head and its at least one inlet opening for introducing a cleaning liquid may be directed to a dispersing tool positioned in the wet cell and its at least partially hollow shaft.
  • a particularly effective cleaning of the dispersing tool with the aid of the cleaning device according to the invention can be achieved if the cleaning device is a heating device for heating the cleaning liquid.
  • This heating ⁇ direction may preferably comprise a disposed within the wet cell heating coil.
  • This heating coil can define a heating space surrounded by the heating coil.
  • the at least one dispersing tool, which is to be cleaned can be inserted into this heating space so that the heating coil laterally surrounds the at least one dispersing tool to be cleaned. In this way, the to be cleaned dispersing ⁇ tools surrounding cleaning fluid is allowed to warm quickly and speed up the cleaning process as a whole.
  • the heating device for Erisser ⁇ mung a cleaning liquid to a required for a disinfecting temperature, in particular at least 95 ° C present in the wet set is ,
  • the cleaning device comprises a cover with which the wet room is preferably pressure-tight manner. The above-described rough cleaning of the dispersing tool when the cleaning liquid is admitted into the wet cell can be carried out particularly effectively if the flushing head of the cleaning device is integrated into the cover with which the wet cell can be closed.
  • the above-mentioned cover can be connected, for example, via a hinge to a base body or to a housing of the cleaning device in which the wet cell is arranged. In this way, the lid can be pivoted from a closing position closing the wet cell into an open position and vice versa.
  • inventive embodiment of the cleaning device can be provided that the lid in a linear movement, lift-like from its closing the wet cell closing position on a base body of the cleaning device in which the wet cell is arranged, can be extended into an open position.
  • the dispersing tool can then be simultaneously lifted out of its cleaning position within the wet cell when the lid is opened.
  • the wet cell is set up to accommodate two, three or more dispersing tools at the same time.
  • the space provided by the wet cell can be well utilized for a simultaneous arrangement of several dispersing tools in the wet cell if it has a rectangular cross-section and / or is generally cuboid.
  • wet cell with a round or circular cross section and an overall cylindrical shape, which has a sufficient size for receiving two or three or more simultaneously to be cleaned dispersing tools.
  • the handling of the cleaning device according to the invention can be made particularly comfortable if the cleaning device has a positionable in the wet cell holder for preferably hanging receiving at least one dispersing tool.
  • this holder may have a stand for setting up the holder in the wet room or in the Wet cell can be suspended or suspended.
  • the wet cell closing lid In a holder suspended in the wet cell, it is possible for the holder and / or one, for example the aforementioned, the wet cell closing lid to have means for suspending the holder in the wet cell. In this way, the holder can be used for the at least one dispersing tool to be purified to be at the wet cell cover which closes the cleaning apparatus hung on ⁇ .
  • the dispersing tool can be lifted out of the wet cell together with the holder.
  • the use of the holder is in particular in a cover which can be brought into its open position in a linear, liftarti ⁇ gen movement from its closed position, is advantageous.
  • the holder When the holder has a handle, in particular a foldable hook, handle, or an eyelet, which consists of thermally isolie ⁇ leaders material or is surrounded by such, the holder can immediately after completion of a cleaning operation, even when a high temperature of for cleaning Dispersing tool was applied, lift out of the wet cell, without getting your hands burned.
  • the cleaning device has at least two ultrasonic cleaning sonotrodes spaced apart axially with respect to a longitudinal axis of the wet cell. In this way it is possible to provide the Ultraschallthesessonotroden in different positions and heights on the wet room to direct the cleaning of the dispersing tool favoring ultrasonic waves in different areas of the to-clean ⁇ constricting dispersing tool.
  • the at least one ultrasonic cleaning sonotrode of the cleaning device is set up to generate ultrasonic waves with a frequency between 25 and 40 kHz.
  • the at least one ultrasonic cleaning sonotrode is set up to generate ultrasonic waves with a frequency between 25 and 33 kHz. With this frequency, a thorough cleaning of the comparatively large dispersing tool is reliably possible. If the at least one ultrasonic cleaning sonotrode is set up to generate ultrasonic waves with a frequency between 80 and 130 kHz, a particularly fine ultrasonic cleaning of the dispersing tool can be carried out.
  • the cleaning device In order to dry a after a successful cleaning still positioned within the wet cell of the cleaning device dispersing tool before removal from the wet cell and to be able to cool this, it may be useful if the cleaning device a compressed air connection and at least one connected to the compressed air connection compressed air nozzle for blowing a within Having the wet cell dispersing tool.
  • the at least one compressed air nozzle can be arranged on the inner circumference of the wet cell be.
  • the at least one compressed air nozzle at one, for example the already be ⁇ aforementioned vorzu lid of the cleaning device ⁇ .
  • the at least one compressed-air nozzle can also be formed in or on the flushing head.
  • the cleaning device comprises a Ansaugschlauchan gleich for a suction hose to suck a cleaning agent from a provided vessel or container in the interior of the wet room, it is possible to incorporate detergent of the filled in the wet, or be filled watersflüs ⁇ stechnik from a separate, provided the vessel or container.
  • the cleaning device may have a receptacle or a receiving space for a detergent container.
  • a cleaning agent container can be provided with a cleaning agent.
  • a cleaning agent container can be provided within this receptacle or this receiving space, which may be formed, for example, on or in a housing of the cleaning device.
  • a cleaning agent container can be provided with a cleaning agent.
  • ⁇ suction hose connection can be arranged within the receiving space or adjacent to the receiving space or the recording a.
  • the cleaning device may comprise a detergent tank.
  • This can be arranged in a Ge ⁇ housing of the cleaning device or formed.
  • a filling opening is provided in the housing through which a detergent in the detergent tank can be filled.
  • this filling opening can be accessible from the outside.
  • the cleaning device may comprise a metering pump.
  • This metering pump can be a piezoelectric metering pump with which even the smallest amounts of cleaning agent can be metered.
  • the use of a piezoelectric metering pump may be advantageous since these piezoelectric metering pumps build comparatively small.
  • a piezoelectric metering pump can also be advantageous for a batch change of cleaning agents.
  • Using such a piezoelectric dosing pump can, as already stated above, perform smallest Rei ⁇ n Trentsmittelmengen the wet room. These quantities supplied may be smaller than a volume of a suction hose or feed hose.
  • a suction hose there is the risk that residual quantities of cleaning agent remain in the volume of the suction hose, so that a flushing of the suction hose before a change of the cleaning agent may be necessary here.
  • This flushing process can be avoided in a piezoelectric metering pump, in particular if its output, in particular directly, opens into the wet cell.
  • the cleaning device has a pumping device with a pump for pumping out the cleaning liquid from the wet cell.
  • a pumping device with a pump for pumping out the cleaning liquid from the wet cell.
  • an inlet of the pump with the outlet opening of the wet cell and an outlet of the pump can be connected via a return line with a recirculation opening into the wet cell and via a drain line to the drain port of carevor ⁇ direction. In this way, the pump can take on a dual function.
  • the pump can also be used as a circulation pump.
  • cleaning liquid is removed via the drainage opening of the wet cell by means of the pump and returned to it via the return flow line and the return flow into the wet cell.
  • a cleaning liquid flow can be generated within the wet cell, with which in particular by the use of ultrasonic waves for cleaning the at least one dispersing tool detached contaminants can be rinsed by the dispersing.
  • the cleaning device has a drain valve, with which the drain line can be temporarily closed.
  • the bleed valve When the bleed valve is disposed in a line section of the bleed line between the pump and the bleed port, may be at another valve, for example, in a line section between the pump and the return flow, can be dispensed with.
  • the wet cell has an overflow. Excess cleaning liquid over this overflow can be dissipate, especially if the drain hole of the wet and / or a trailing let line and / or a drain port of makesvorrich ⁇ tung blocked or should be closed. Furthermore, it may be advantageous if the wet cell has a fill level sensor.
  • This fill level sensor can be designed to provide a signal when a defined fill quantity or a defined fill level of cleaning liquid in the wet cell of a control device, in particular the cleaning device, is reached in order to prevent the feed of cleaning liquid into the wet cell. The level sensor generates a signal when sufficient filling of the wet cell, which can be provided to the control device.
  • the controller is caused to interrupt a white ⁇ tere filling the head with cleaning fluid or to stop.
  • it can be checked by the level sensor, if the wet cell is filled with a sufficient amount of cleaning liquid. This with the aim to prevent dry running and thus damage the ültraschallsonotroden.
  • Fig. 1 is a perspective view of an inventive
  • Cleaning device 2 shows a further perspective side view of the cleaning device shown in FIG. 1 with an opened cover, wherein above a insertion opening for introducing a dispersing tool into a wet cell of the cleaning device a holder with a shaft-shaped dispersing tool suspended thereon can be seen,
  • FIGS. 1 and 2 are partially broken views of the cleaning device shown in FIGS. 1 and 2,
  • FIG. 4 is a perspective view of the sanitary the embodiment shown in FIGS. 1 to 3 according to the invention Rei ⁇ n Trentsvoriques, wherein the lid of the cleaning is shown partly broken device, and various other elements of the cleaning apparatus can be seen in relation to the wet cleaning apparatus
  • Figure 5 is a perspective view of a variant of a cleaning device according to the invention with a receptacle for a cleaning agent container on a housing of the cleaning device. All of FIGS. 1 to 5 show a cleaning device, denoted as a whole by 1, for the automatic cleaning of a shaft-shaped dispersing tool 2 of a dispersing device not separately shown in the figures.
  • the cleaning device 1 has a wet cell 3 for receiving the dispersing tool 2 to be cleaned and a total of two ultrasonic cleaning sonotrodes 4, which are directed towards the interior of the wet cell 3 in order to place ultrasonic waves on the disperser positioned inside the wet cell 3 during the cleaning. gierwerkmaschine 2 to judge.
  • the cleaning device 1 is provided with a flushing head 5, which in turn comprises a plurality of opening into the wet cell 3 inlet openings 6. About this Einlassöffnun ⁇ gen 6, a cleaning liquid can be let ⁇ turned to the wet third
  • the flushing head 5 is connected via a line 43 ⁇ his hand with a liquid connection 7, which can be seen well in Figures 3 and 4.
  • this liquid port 7 of the cleaning device 1 may cleaning liquid, in particular water, are supplied and introduced via the inlet apertures 6 of the flushing head 5 in the wet ⁇ cell 3, in particular injected or sprayed.
  • FIGS. 2 and 3 illustrate that the dispersing tool 2 is a shaft-shaped dispersing tool 2, which can therefore also be referred to as a dispersing shaft.
  • a rotating shaft 8 and a rotor 9 arranged at the free end of the rotating shaft 8 can be seen inside the dispersing tool 2 designed as a dispersing shaft.
  • the rotor 9 of the dispersing tool 2 is displaced into a cleaning position protruding from a shank 10 of the dispersing tool 2 in which it is readily accessible for cleaning. In this position, the interior of Disper ⁇ yaw tool 2 can be flushed by liquid.
  • the wet cell 3 also has at least one discharge opening 11, which is connected to a discharge port 12 of the cleaning device 1 for discharging the cleaning liquid from the wet cell 3.
  • the inlet openings 6 on the flushing head 5 are designed as nozzles, from which a liquid jet can be directed onto the dispersing tool 2 within the wet cell 3, so that when introducing cleaning liquid via the inlet openings 6 of the flushing head 5, a coarse cleaning of the inside the Wet cell 3 positioned for cleaning dispersing tool 2 can be made.
  • the wet cell 3 has tuned dimensions to the dimensions of the dis ⁇ pergierwerkmaschines 2 to be cleaned and a compensate ⁇ rounded cross-section.
  • the wet cell 3 is cylindrical or cylinder-like and has in the embodiment shown in Figure 3, the shape of a one side flattened cylinder.
  • a longitudinal axis of the wet cell 3 extends through the flushing head 5 of the cleaning device 1 located in the position of use. This means that the flushing head 5 is arranged so that cleaning liquid is discharged through the inlet openings 6 of the flushing head 5 from above onto the dispersing tool 2 to be cleaned, in particular injected or can be sprayed.
  • the flushing head 5 is arranged so that it emits the cleaning liquid onto the shank 10 of the dispersing tool 2 and also into the shank 10 of the dispersing tool 2. This favors a first cleaning of the dispersing tool 2 arranged inside the wet cell 3.
  • the cleaning device 1 has a heating device 13 for heating the cleaning liquid located inside the wet cell 3.
  • the cleaning device 13 comprises a heating coil 14 arranged within the wet cell 3.
  • the heating coil 14 surrounds a heating chamber 15 defined by the heating coil 14, which is designed such that a dispersing tool 2 positioned within the wet cell 3 at least partially disposed within the heating space 15 defined by the heating coil 14 and therefore at least partially surrounded by the heating coil 14.
  • the Schuein ⁇ direction 13 is directed to heat a befind- borrowed in the wet cell 3 cleaning liquid on one of a disinfection he ⁇ ford variable temperature, and in particular at least 95 ° C, a ⁇ .
  • a temperature sensor 41 is provided, with which the present within the wet cell 3 temperature can be monitored.
  • the cleaning device 1 has a lid 16, with which the wet cell 3 can be closed pressure-tight if necessary.
  • the aforementioned rinsing head 5 of the cleaning device 1 is integrated in the cover 16 and arranged on its underside 17 facing the wet cell 3 in the closed position of the cover 16.
  • this cover 16 is connected via a hinge 18 with a base body 19 of the cleaning device 1, in which the wet cell 3 is arranged verbun ⁇ the.
  • the lid 16 is shown in a wet cell 3 occlusive closed position. In the other figures 2 to 4, the lid 16 is opened, so that an upper-side opening 20 can be seen in the wet room 3.
  • the cleaning device 1 comprises a holder 21 which can be positioned in the wet cell 3.
  • This holder 21 serves to suspend the dispersing tool 2 during cleaning within the wet cell 3.
  • the holder 21 has a base 22 for setting up the holder 21 in the wet cell 3.
  • Figures 3 and 4 illustrate that the two ültraschall- cleaning sonotrodes 4 are axially spaced relative to a longitudinal axis of the cleaning ⁇ tion device 1 and with respect to a longitudinal axis of the wet ⁇ cell 3. In this way, ultrasonic waves used for cleaning the dispersing tool 2 can be dispensed onto different regions of the shaft-shaped dispersing tool 2.
  • the ultrasonic cleaning sonotrodes 4 are adapted to generate ultrasonic waves having a frequency between 25 to 40 kHz. Particularly preferably, ultrasonic waves with a frequency between 25 and 33 kHz can be used for cleaning a dispersing tool 2. In order to be able to carry out a thorough cleaning of the dispersing tool 2 within the wet cell 3 with the aid of the cleaning device 1, the ultrasonic cleaning sonotrodes 4 are additionally set up to deliver ultrasonic waves having a frequency between 80 and 130 kHz to the interior of the wet cell 3 and the dispersing tool 2 located therein ,
  • the cleaning device is equipped with a compressed air connection 23 which supplies at least one compressed air nozzle connected to the compressed air connection 23 with compressed air for blowing off a dispersing tool 2 located inside the wet cell 3.
  • a dispersing tool 2 possibly cleaned at high temperatures, can be dried off with the aid of the compressed-air nozzle and, if appropriate, also cooled.
  • the compressed air nozzle can be arranged as a separate compressed air nozzle within the wet cell 3.
  • the compressed air from the compressed air connection 23 is blown into the interior of the wet cell 3 via the flushing head 5 and its inlet openings 6.
  • the flushing head 5 is assigned a double function with its inlet openings 6, so that it is possible to dispense with separate compressed-air nozzles.
  • the compressed air is passed from the compressed air connection 23 via the line 43, via which the cleaning liquid is supplied, to the flushing head 5.
  • the cleaning device 1 is a rear Ansaugschlauchan gleich 24 to erken with a suction hose 25 connected thereto ⁇ NEN.
  • a cleaning agent of the wet cell 3 can be supplied via the suction hose connection 24 and the suction hose 25.
  • the suction hose 25 is suspended with a free end in a container 26 with a cleaning agent, here with an ultrasonic cleaner.
  • the cleaning device 1 according to FIG. 5 has a receptacle 42 for the container 26. Adjacent to this receptacle 42, the suction hose connection 24 for the suction hose 25 is arranged.
  • the cleaning device 1 comprises a cleaning agent tank 27.
  • This detergent tank 27 is arranged or formed in a housing 28 of the cleaning device 1. In the embodiment of this detergent tank 27 shown in the figures, this is accessible by opening the lid 16 of the cleaning device 1. In an embodiment of the cleaning device 1 not shown in the figures, one of Externally accessible filling opening, which is connected to the detergent ⁇ tank 27, be provided to fill this detergent ⁇ opening cleaning agent into the detergent tank 27 after ⁇ can.
  • a metering pump 29, which is designed as a piezoelectric metering pump 29th An input of the metering pump 29 is connected to the detergent tank 27. An output of the metering pump 29 opens into the wet cell 3. With the piezoelectric metering pump 29, even the smallest amounts of Rei ⁇ n Trentsstoff can bring into the wet cell 3.
  • the cleaning device 1 For pumping out the cleaning liquid from the wet cell 3, the cleaning device 1 is provided with a pump device 30.
  • This pumping device 30 comprises a pump 31, whose inlet 32 is connected to the outlet opening 11 of the wet cell 3 and whose outlet 33 is connected via a return line 34 to a reflux opening 35 opening into the wet cell 3.
  • the outlet 33 of the pump 31 is connected via a drain line 36 to the drain port 12 of the cleaning device 1.
  • the cleaning device 1 also comprises a drain valve 37 with which the drain line 36 can be closed.
  • the pump 31 When the discharge valve 37 is closed, ie when the connection provided by the discharge line 23 is closed towards the discharge port 12 of the cleaning device 1, the pump 31 functions as a circulation pump and generates a liquid flow which is taken from the wet cell 3 via the discharge opening 11 and over the reflux line 34 and the opening into the wet cell 3 reflux port 35 of the wet cell 3 is supplied again. Using this circulation flow cleaning the to-clean ⁇ constricting dispersing tool 2 in the wet lockers 3 beneficiaries ⁇ can be taken.
  • the cleaning device 1 is provided with an overflow 38, the overflow opening 39 opens into the wet cell 3 and can be discharged via the excess starsflüs ⁇ fluid. This is especially true if the vent opening 11 or the vent port 12 should be closed or blocked.
  • the illustrated in Figure 3 exporting ⁇ approximate shape has a level sensor 44th The filling ⁇ level sensor 44 generates at a sufficient level a signal the control means to stop on the basis of the feed of cleaning liquid in the wet cell 3, or may release the operation of the cleaning device. 1
  • the cleaning device 1 has the wet cell 3, which is set up for receiving the dispersing tool 2 to be cleaned. Furthermore, the cleaning device 1 comprises at least one ultrasonic cleaning sonotrode 4 and a rinsing head 5.
  • the rinsing head 5 has at least one inlet opening 6, which is connected to the liquid connection 7 and opens into the wet cell 3, for introducing a cleaning liquid into the wet cell 3.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention vise à simplifier le nettoyage d'un outil de dispersion (2) en forme de tige et concerne à cet effet un dispositif de nettoyage approprié. Ledit dispositif de nettoyage (1) présente l'élément humide (3) conçu pour recevoir l'outil de dispersion (2) à nettoyer. Le dispositif de nettoyage (1) comprend en outre au moins une sonotrode de nettoyage par ultrasons (4) et une tête de lavage (5). La tête de lavage (5) présente au moins un orifice d'entrée (6) relié à un raccordement de liquide (7) qui débouche dans l'élément humide (3) et sert à introduire un nettoyant liquide dans l'élément humide (3).
PCT/EP2018/052328 2017-03-01 2018-01-31 Dispositif de nettoyage WO2018158024A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017104239.3A DE102017104239A1 (de) 2017-03-01 2017-03-01 Reinigungsvorrichtung
DE102017104239.3 2017-03-01

Publications (2)

Publication Number Publication Date
WO2018158024A1 true WO2018158024A1 (fr) 2018-09-07
WO2018158024A9 WO2018158024A9 (fr) 2018-11-01

Family

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Application Number Title Priority Date Filing Date
PCT/EP2018/052328 WO2018158024A1 (fr) 2017-03-01 2018-01-31 Dispositif de nettoyage

Country Status (2)

Country Link
DE (1) DE102017104239A1 (fr)
WO (1) WO2018158024A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020122078A1 (de) * 2020-08-24 2022-02-24 Piller Entgrattechnik Gmbh Verfahren und Anlage zur Fluidbearbeitung und Reinigung eines Werkstücks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909197A1 (de) * 1998-03-27 1999-11-25 Reinhold Gradewald Ultraschall-Reinigungsanlage
DE10053177A1 (de) * 1999-10-28 2001-05-10 Fuji Photo Optical Co Ltd Ultraschallreinigungsvorrichtung für ein Endoskop
JP2003033735A (ja) * 2001-07-25 2003-02-04 Hitachi Ltd 超音波洗浄装置及び超音波洗浄装置用治具
US20160324994A1 (en) * 2014-04-02 2016-11-10 Mocom S.R.L. Ultrasonic thermal disinfector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909197A1 (de) * 1998-03-27 1999-11-25 Reinhold Gradewald Ultraschall-Reinigungsanlage
DE10053177A1 (de) * 1999-10-28 2001-05-10 Fuji Photo Optical Co Ltd Ultraschallreinigungsvorrichtung für ein Endoskop
JP2003033735A (ja) * 2001-07-25 2003-02-04 Hitachi Ltd 超音波洗浄装置及び超音波洗浄装置用治具
US20160324994A1 (en) * 2014-04-02 2016-11-10 Mocom S.R.L. Ultrasonic thermal disinfector

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Publication number Publication date
DE102017104239A1 (de) 2018-09-06
WO2018158024A9 (fr) 2018-11-01

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