WO2022162093A1 - Appareil et procédé de nettoyage d'articles, et utilisation dudit appareil et dudit procédé pour le nettoyage d'articles de gastronomie - Google Patents

Appareil et procédé de nettoyage d'articles, et utilisation dudit appareil et dudit procédé pour le nettoyage d'articles de gastronomie Download PDF

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Publication number
WO2022162093A1
WO2022162093A1 PCT/EP2022/051950 EP2022051950W WO2022162093A1 WO 2022162093 A1 WO2022162093 A1 WO 2022162093A1 EP 2022051950 W EP2022051950 W EP 2022051950W WO 2022162093 A1 WO2022162093 A1 WO 2022162093A1
Authority
WO
WIPO (PCT)
Prior art keywords
objects
cleaning
housing
head elements
flow
Prior art date
Application number
PCT/EP2022/051950
Other languages
German (de)
English (en)
Inventor
Timo Rzepka
Artem Kaschinski
Original Assignee
ARTI Trading 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 ARTI Trading GmbH filed Critical ARTI Trading GmbH
Publication of WO2022162093A1 publication Critical patent/WO2022162093A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0076—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A47L15/4242—Arrangements to sterilize or disinfect dishes or washing liquids by using ultraviolet generators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4278—Nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water

Definitions

  • German patent application DE 10 2021 101 852.8 filed on Jan. 27, 2021.
  • the entire disclosure of German patent application DE 10 2021 101 852.8 is hereby incorporated herein by reference.
  • the invention relates to a device and a method for cleaning objects, in particular articles of daily use in the catering business, such as drinking straws and/or shisha mouthpieces.
  • the invention also relates to the use of this device and this method for cleaning gastronomy objects, such as drinking straws and/or shisha mouthpieces.
  • a device for emitting electromagnetic radiation which can emit radiation of different wavelengths.
  • the device can have a plurality of radiation sources, each with a fixed wavelength that differs from one another.
  • the use of a radiation source that can be adapted to different wavelengths is conceivable.
  • the sterilization system includes a UV emitter, which emits UV-C in particular.
  • the disinfection system further includes a heater, in particular one IR heaters, and a device for preparing a liquid bath, an aerosol mist and/or a gas atmosphere with an oxidative effect.
  • the device also includes an ultrasonic generator.
  • the devices are housed individually or together in any part of a locking cover or housing.
  • the box-shaped unit is designed to accommodate a transportable tray with a handle for the items to be sterilized.
  • the invention is therefore based on the technical problem that more filigree or slender objects such as drinking straws and/or shisha mouthpieces can often not be cleaned mechanically or with only an inadequate cleaning result. Therefore, a cleaning device and a method for cleaning objects are provided, which improve the machine cleaning of more filigree or delicate objects, such as drinking straws and/or shisha mouthpieces.
  • a cleaning device for cleaning objects consisting of a housing, at least one receiving element and at least one flow-through unit.
  • the housing includes at least one cleaning chamber and a preparation unit.
  • the cleaning chamber can be closed in a watertight and/or radiation-inhibiting manner with a closing cover, the closing cover being movably arranged on the housing.
  • the receiving element is arranged on the housing and receives the objects.
  • the receiving element is removably arranged in the housing.
  • the objects are received in the receiving element for cleaning.
  • the through-flow unit is also arranged on the housing.
  • the flow-through unit comprises at least two head elements, with at least one of the head elements being movably arranged.
  • the headers include at least a first header and a second header.
  • the headers are located on opposite sides of the housing.
  • the head elements have at least one fluid passage and at least one sealing element for the flow through of the objects.
  • the head elements are slidably arranged in the housing.
  • the device is designed in such a way that the receiving element is/is arranged between the head elements in such a way that the objects received are connected to the head elements in a pressure-tight manner and a cleaning agent can flow through them.
  • the cleaning device may further include at least one vibrating element attached to the housing, at least one radiating element attached to the housing, and at least one flushing device attached to the housing.
  • the vibrating element comprises an electromagnetic source and/or an ultrasonic source.
  • the radiant element includes a UV-C lamp.
  • the ultrasonic source includes at least one ultrasonic transducer and at least one ultrasonic driver.
  • the ultrasonic transducer comprises at least a first ultrasonic transducer and a second ultrasonic transducer.
  • the ultrasonic driver includes at least a first ultrasonic driver and a second ultrasonic driver.
  • the flushing device is mounted in the cleaning chamber of the housing and is fluidly connected to the processing unit.
  • the treatment unit of the cleaning device includes a cleaning agent tank, a service water tank and/or an electric heater.
  • a method for cleaning the objects comprising receiving the objects in a receiving element of the housing.
  • the method further includes filling the housing with an active medium.
  • the method includes cleaning the objects by means of vibrations generated by a vibrating element.
  • the method further includes sealing the objects by at least two headers from the flow-through unit.
  • the method also includes cleaning the objects with the active medium, the active medium comprising at least fresh water, service water and/or cleaning agents.
  • the method includes opening the flow-through unit and, in a next step, rinsing the objects using a rinsing device.
  • the method for cleaning objects includes cleaning the objects using radiation generated by a radiation element.
  • a use of the device for the wet and dry cleaning of gastronomy objects is presented.
  • Fig. 1 is a schematic front view of the article cleaning apparatus.
  • Figure 2A shows a perspective view of a header.
  • Figures 2B and 2C show a detail sectional view of the header.
  • Figure 2D shows the header according to the second embodiment of the device.
  • Fig. 3 is a process flow diagram of the article cleaning method.
  • Fig. 1 shows a schematic front view of the device 10 for cleaning objects 15.
  • the device 10 comprises a housing 80 which comprises at least one cleaning chamber 40 and a processing unit 60.
  • the cleaning chamber 40 accommodates at least one receiving element 30 for receiving the objects 15 .
  • the cleaning chamber 40 further comprises at least one closing cover 89 attached to the housing 80 and a flow-through unit 90 arranged on the housing 80.
  • the closing cover 89 closes the cleaning chamber 40 in a watertight and/or radiation-inhibiting manner.
  • the closing cover 89 can be opened and/or closed by a user (not shown).
  • the flow-through unit 90 comprises at least two head elements 35, with at least one of the head elements 35 being arranged movably, and with the at least one receiving element 30 being arranged between the at least two head elements 35 in such a way that the objects 15 received in the at least one receiving element 30 are pressure-tight are connected to the at least two head elements 35 and through which an active medium 45 can flow.
  • the conditioning unit 60 is attached to the housing 80 .
  • the treatment unit 60 comprises at least one cleaning agent tank 61, a service water tank 62, a softener tank 63, an electric heater 64, and a pump 65.
  • the treatment unit 60 further comprises a connection unit 50.
  • the connection unit 50 comprises a first connection unit 50A and a second connection unit 50B.
  • the first connection unit 50A includes, for example, a fresh water connection (not shown) for receiving fresh water 46.
  • the fresh water connection of the first connection unit 50A can also include an aqua stop device or a safety inlet hose (not shown), the aqua stop device or the safety inlet hose Supply of the fresh water can interrupt.
  • the second connection unit 50B comprises, for example, a service water connection and/or a waste water connection for dispensing service water 47.
  • the first connection unit 50A is fluidically connected to the electric heater 64 via line(s) 41 and an optional softener, the softener softening the fresh water 46 .
  • the electric heater 64 is fluidic via the line / s 41 with of the pump 65 connected.
  • the electric heater 64 heats the fresh water 46 using electric power.
  • the first connection unit 50A may be connected to a hot water connection. In this case, the electric heater 64 can be omitted and the first connection unit 50A is fluidically connected to the pump via the line(s) 41 .
  • the pump 65 is fluidically connected to the cleaning chamber 40 via the line(s) 41 .
  • the pump 65 is fluidically connected to the cleaning chamber 40 via an inlet opening 42, for example.
  • the inlet opening 42 is attached to the cleaning chamber 40 in such a way that the active medium 45 can flow into the cleaning chamber 40 via the line(s) 41 .
  • the pump 65 is also fluidically connected to the flushing device 55 via the line(s) 41 .
  • the cleaning chamber 40 has at least one outlet opening 43 .
  • the outlet opening 43 is fluidically connected to the pump 65 via the line(s) 41 .
  • the pump 65 pumps the active medium 45 via the outlet opening 43 via the line(s) 41 into the service water tank 62 and/or to the second connection unit 50B.
  • the line/s 41 can be different types of plastic lines, metal lines or other line/s 41 for conducting at least the active medium 45, the fresh water 46 and/or the service water 47.
  • the processing unit 60 can comprise a control unit 70 .
  • the control unit 70 includes at least one cleaning program 71, the cleaning program 71 being stored in the control unit 70.
  • the active medium 45 is a fluid and comprises at least one of fresh water 46, service water 47, and/or cleaning agent 48.
  • the composition of the active medium 45 can be determined by the control unit 70 by adjusting the volume proportions of the fresh water 46, the service water 47, and / or the cleaning agent 48 in the active medium 45 are changed.
  • the fresh water 46 includes tap water as is available via a common water connection which is connected to the connection unit 50 .
  • the process water 47 comprises a fluid which is/is returned to the process water tank 62 via the pump 65 after the method 100 has been completed.
  • the treatment unit 60 does not include a service water tank 62.
  • the active medium 45 does not include any service water 47.
  • the service water 47 is used in this Embodiment passed via the pump 65 to the second connection unit 50B and disposed of.
  • the cleaning agent 48 can be used in a stronger form and in a weaker form.
  • the device 10 further comprises at least one vibrating element 20 arranged on the housing 80, a radiating element 25 arranged on the housing 80, and at least one flushing device 55 arranged on the housing 80.
  • the vibrating element 20 comprises at least one from an electromagnetic source 26 or an ultrasonic source 27.
  • an electromagnetic source 26 When the vibrating element 20 is an electromagnetic source 26, at least a first electromagnetic source 26A is arranged on the housing. If the vibrating element 20 is an ultrasonic source 27, at least two ultrasonic sources 27 are mounted on opposite sides of the housing 80.
  • the ultrasonic source 27 of the apparatus 10 mounted in the housing 80 includes at least one of an ultrasonic transducer 28 and an ultrasonic driver 29.
  • the ultrasonic transducer 28 includes at least one of a first ultrasonic transducer 28A and a second ultrasonic transducer 28B.
  • the first ultrasonic transducer 28A is mounted on a first side of the case 80 .
  • the second ultrasonic transducer 28B is mounted on a second side of the housing 80 .
  • the ultrasonic driver 29 includes at least one of a first ultrasonic driver 29A and a second ultrasonic driver 29B.
  • the first ultrasonic driver 29A is attached to the first side of the case 80 to which the first ultrasonic transducer 28A is attached.
  • the second ultrasonic driver 29B is attached to the second side of the case 80 to which the second ultrasonic transducer 28B is attached.
  • the first side of the case 80 is the side opposite the second side of the case 80 .
  • the first side of the housing 80 is a right side 86.
  • the first ultrasonic transducer 28A and the first ultrasonic driver 29A are mounted on the right side 86 of the housing .
  • the second side of the housing is a left side 87
  • the second ultrasonic transducer 28B and the second ultrasonic driver 29B are mounted on the left side 87 of the housing.
  • the radiating element 25 comprises at least one UV-C lamp.
  • the radiating element 25 is attached to an upper side 84 of the housing 80 in such a way that the radiation of the radiating element 25 can enter the cleaning chamber 40 .
  • the UV C Lamp typically has a power output of 1.5mWs/cm to 9mWs/cm at a wavelength of 100nm to 280nm.
  • the receiving element 30 is arranged in the housing 80 in a removable manner.
  • the pick-up member 30 is fixed to the ground with a rotating magnetic assembly.
  • the objects 15 for cleaning are/are received in the receiving element 30 .
  • the receiving element 30 can be designed integrally or in multiple parts.
  • the receiving member 30 includes structure for receiving the objects 15.
  • the receiving member 30 does not include a fluid passageway 36 and a sealing member 37.
  • the headers 35 include one of a first header 35 A and a second header 35B which are disposed on opposite sides of the housing 80. As shown in FIG.
  • the head elements 35 can be designed integrally or in multiple parts.
  • the head elements 35 comprise at least one fluid passageway 36 and at least one sealing element 37, as is further described in FIGS. 2A-2C.
  • the head members 35 are slidably disposed in the case 80 .
  • only the first header 35A, only the second header 35B, or both headers 35A, 35B may be slidably disposed in the housing 80.
  • the second embodiment includes all features of the first embodiment, so that for the sake of brevity they will not be described in detail again and are denoted by the same reference numerals as in the first embodiment.
  • the receiving member 30 includes a structure for receiving the objects 15, the structure including at least one of a fluid passage 36 and a sealing member 37.
  • the headers 35 include one of a first header 35A and a second header 35B, which are disposed on opposite sides of the housing 80, similarly to the first embodiment.
  • the head elements 35 comprise at least one fluid passage 36 and at least one sealing element 37, as is further described in FIG. 2C.
  • the head members 35 are slidably disposed in the housing 80 .
  • Housing 80 can be arranged.
  • Fig. 2A shows a perspective view of a header 35.
  • Figs. 2B and 2C show possible forms of the head element 35 in detailed sectional representation.
  • Header 35 includes a plurality of fluid passageways 36 in fluid communication with one another.
  • the fluid passage 36 also has at least one sealing element 37 .
  • FIG. 2D shows the head element 35 according to the second embodiment of the device 10.
  • the objects 15 are not directly connected to the head element 35 via the sealing element 37.
  • FIG. in the second embodiment of the device 10 the objects are connected to the receiving element 30 with a sealing element 37 which is attached to the receiving element 30 .
  • the receiving element 30 according to the second embodiment of the device 10 is removably arranged in the housing 80 between the head elements 35 .
  • the receiving element 30 is connected to the head elements 35 directly or via sealing elements 37 .
  • the receiving element 30 and the head element 35 are in fluid communication by completely or partially overlapping the fluid passages 36 between the receiving element 30 and the head element 35 .
  • step S100 the control unit 70 determines whether the closing lid 89 is closed. When the control unit 70 determines that the closing lid is closed, the control unit 70 executes step S110. If the controller 70 determines that the closure lid 89 is not closed, the method 100 ends. In step S110 the control unit 70 activates the radiating element 25. The radiating element 25 remains activated until switched off in step S210. In step S120, the control unit 70 controls the pump 65 in such a way that the cleaning chamber 40 is filled with the active medium 45 up to a desired filling level. The desired filling level can depend on, for example, the type of objects 15 or the degree of soiling of the objects 15 and can be set by the user.
  • the desired filling level can also be stored in the cleaning program 71, for example.
  • the objects 15 are cleaned using the vibrating member 20.
  • the vibration element 20 excites the active medium 45 and/or the objects 15 to vibrate. Impurities are removed from the objects 15 by the excitation of the active medium 45 and/or the objects 15 by the vibration element 20 .
  • the objects 15 are sealed by the flow-through unit 90 in step S140.
  • the head elements 30 are moved towards the respective ends of the objects 15 until the sealing elements 37 attached to the head elements 30 seal the objects 15 from the flow-through unit 90 or until the head elements 30 seal the objects 15 from the flow-through unit 90 seal.
  • step S150 the objects 15 are cleaned by the active medium 45.
  • a fluid flow comprising the active medium 45 is generated via the pump 65, which is fluidically connected via the line(s) 41 to the interior of the objects 15.
  • the fluid flow from the active medium 45 flows through the objects 15 and is returned fluidically to the pump 65 or the service water tank 62 via the line(s).
  • step S160 the objects 15 are rinsed clear by the active medium 45.
  • the fluid flow flows through the objects 15 again.
  • a fresh/new active medium 45 is preferably provided by the pump 65 for rinsing.
  • step S170 the flow-through unit 90 is opened and the objects 15 are exposed to the active medium 45, which is at the desired filling level in the cleaning chamber 40.
  • the active media 45 located in the objects 15 and in the cleaning chamber 40 can thereby mix.
  • step S180 the control unit 70 controls the pump 65 so that the cleaning chamber 45 is emptied.
  • the mixed active media 45 are completely or almost completely removed from the cleaning chamber 40 .
  • step S190 the control unit 70 controls the pump 65 so that the objects 15 are rinsed by the rinsing device 55.
  • the pump 65 pumps the active medium 45, which preferably includes (softened) fresh water 46 in step S190, into the rinsing device 55.
  • the rinsing device 55 which is preferably on an upper side of of the cleaning chamber 40, which rinses the objects 15 and the other objects located in the cleaning chamber 40, such as the head elements 35, with the active medium 45.
  • step S200 the control unit 70 controls the pump 65 in such a way that the objects 15 are rinsed again by the rinsing device 55, as already described in step S190.
  • step S210 the control unit 70 deactivates the radiating element 25.
  • the user can open the closing lid after step S210.
  • the closing lid 89 is opened during any one of steps S100 to S210, the radiation element 25 is immediately deactivated.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention concerne un appareil de nettoyage (10) pour le nettoyage d'articles (15), l'appareil (10) comprenant un boîtier (80), au moins un élément de maintien (30) pour maintenir les articles (15) et au moins une unité d'écoulement (90). L'unité d'écoulement (90) comprend au moins deux éléments de tête (35), au moins un des éléments de tête (35) étant disposé de manière mobile, et au moins un élément de maintien (30) étant disposé entre lesdits au moins deux éléments de tête (35) de telle sorte que les articles (15) maintenus dans ledit au moins un élément de maintien (30) sont reliés auxdits au moins deux éléments de tête (35) de manière à résister à la pression et à ce qu'un agent de nettoyage (48) puisse s'écouler à travers les articles. L'appareil de nettoyage (10) comprend également au moins un élément de vibration (20), au moins un élément de rayonnement (25) et au moins un dispositif de rinçage (55), qui sont disposés sur le boîtier (80).
PCT/EP2022/051950 2021-01-27 2022-01-27 Appareil et procédé de nettoyage d'articles, et utilisation dudit appareil et dudit procédé pour le nettoyage d'articles de gastronomie WO2022162093A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021101852.8 2021-01-27
DE102021101852.8A DE102021101852A1 (de) 2021-01-27 2021-01-27 Reinigungsvorrichtung und Verfahren zur Reinigung von Gegenständen sowie die Verwendung dieser Vorrichtung und dieses Verfahrens zur Reinigung von Gastronomiegegenständen

Publications (1)

Publication Number Publication Date
WO2022162093A1 true WO2022162093A1 (fr) 2022-08-04

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ID=80218334

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Application Number Title Priority Date Filing Date
PCT/EP2022/051950 WO2022162093A1 (fr) 2021-01-27 2022-01-27 Appareil et procédé de nettoyage d'articles, et utilisation dudit appareil et dudit procédé pour le nettoyage d'articles de gastronomie

Country Status (2)

Country Link
DE (1) DE102021101852A1 (fr)
WO (1) WO2022162093A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544392A1 (de) 1994-11-15 1996-07-11 Gorbahn Fritz Dr Med Entkeimungssystem zum Entkeimen von medizinischem Gerät
DE102007030075A1 (de) 2007-06-29 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Reinigungssystem für verunreinigte Gegenstände und Verfahren zum Entfernen von Verunreinigungen, insbesondere Speiseresten, auf einer Fläche
JP2011147762A (ja) * 2009-12-21 2011-08-04 Snd:Kk 洗浄システムおよび方法
US20200086363A1 (en) * 2018-09-14 2020-03-19 John Jay Bowman Drinking straw sanitizer
CN111419131A (zh) * 2020-04-21 2020-07-17 核工业总医院 一种清洗装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544392A1 (de) 1994-11-15 1996-07-11 Gorbahn Fritz Dr Med Entkeimungssystem zum Entkeimen von medizinischem Gerät
DE102007030075A1 (de) 2007-06-29 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Reinigungssystem für verunreinigte Gegenstände und Verfahren zum Entfernen von Verunreinigungen, insbesondere Speiseresten, auf einer Fläche
JP2011147762A (ja) * 2009-12-21 2011-08-04 Snd:Kk 洗浄システムおよび方法
US20200086363A1 (en) * 2018-09-14 2020-03-19 John Jay Bowman Drinking straw sanitizer
CN111419131A (zh) * 2020-04-21 2020-07-17 核工业总医院 一种清洗装置

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