WO2013059141A3 - Ware washer with at least one washing system realized as a recirculating circuit - Google Patents

Ware washer with at least one washing system realized as a recirculating circuit Download PDF

Info

Publication number
WO2013059141A3
WO2013059141A3 PCT/US2012/060326 US2012060326W WO2013059141A3 WO 2013059141 A3 WO2013059141 A3 WO 2013059141A3 US 2012060326 W US2012060326 W US 2012060326W WO 2013059141 A3 WO2013059141 A3 WO 2013059141A3
Authority
WO
WIPO (PCT)
Prior art keywords
washing
washing system
dirt
recirculating circuit
ware washer
Prior art date
Application number
PCT/US2012/060326
Other languages
French (fr)
Other versions
WO2013059141A2 (en
Inventor
Markus Heidt
Harald Disch
Harry Braun
Original Assignee
Premark Feg L.L.C.
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 DE201110084917 external-priority patent/DE102011084917A1/en
Application filed by Premark Feg L.L.C. filed Critical Premark Feg L.L.C.
Priority to CN201280050064.1A priority Critical patent/CN103889298B/en
Priority to EP12780987.9A priority patent/EP2775895B1/en
Priority to AU2012326378A priority patent/AU2012326378B2/en
Publication of WO2013059141A2 publication Critical patent/WO2013059141A2/en
Publication of WO2013059141A3 publication Critical patent/WO2013059141A3/en

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
    • A47L15/42—Details
    • A47L15/4202—Water filter means or strainers
    • A47L15/4204—Flat filters
    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0031—Water discharge phases
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
    • 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
    • A47L15/0078—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals with a plurality of fluid recirculation arrangements, e.g. with separated washing liquid and rinsing liquid recirculation circuits
    • 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
    • A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
    • A47L15/241—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • 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
    • A47L15/4244—Water-level measuring or regulating arrangements
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/09—Water level
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/20—Time, e.g. elapsed operating time
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/02—Water discharge, e.g. opening or closure of discharge valve
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

To increase throughput capacity, a ware washer has at least one washing system with a recirculating circuit with at least one wash nozzle (13; 13-1), one washing tank (14; 14-1) and one wash pump (11; 11-1). A dirt collecting system (70) is associated with the washing system and a dirt discharge pump (74; 74-1) is connected to a dirt discharge pipe system (72, 73; 72-1, 73-1) in order to discharge at least part of the dirt particles separated from the washing fluid out of the washing system. A waste water pump (40) is connected or can be connected on the intake side to the washing tank (14; 14- 1) and is connected or can be connected on the delivery side to a waste water pipe system (41) for the pumping out, where necessary, of at least part of the washing fluid collected in the washing tank (14; 14-1).
PCT/US2012/060326 2011-10-20 2012-10-16 Ware washer with at least one washing system realized as a recirculating circuit WO2013059141A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280050064.1A CN103889298B (en) 2011-10-20 2012-10-16 It is implemented as the warewasher of washing system of recirculation circuit containing at least one
EP12780987.9A EP2775895B1 (en) 2011-10-20 2012-10-16 Ware washer with at least one washing system realized as a recirculating circuit
AU2012326378A AU2012326378B2 (en) 2011-10-20 2012-10-16 Ware washer with at least one washing system realized as a recirculating circuit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011084917.3 2011-10-20
DE201110084917 DE102011084917A1 (en) 2011-10-20 2011-10-20 Dishwasher e.g. rack conveyer ware washer, for washing goods e.g. table-wares, has sewage pump connected or connectable with wash tank on suction side and with waste water pipe system on pressure side to pump part of liquid in tank
DE102012007785.8 2012-04-20
DE102012007785 2012-04-20

Publications (2)

Publication Number Publication Date
WO2013059141A2 WO2013059141A2 (en) 2013-04-25
WO2013059141A3 true WO2013059141A3 (en) 2013-08-15

Family

ID=47116455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/060326 WO2013059141A2 (en) 2011-10-20 2012-10-16 Ware washer with at least one washing system realized as a recirculating circuit

Country Status (3)

Country Link
EP (1) EP2775895B1 (en)
AU (1) AU2012326378B2 (en)
WO (1) WO2013059141A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018118108A1 (en) * 2018-07-26 2020-01-30 Illinois Tool Works Inc. SYSTEM FOR DETECTING FRESHWATER CONSUMPTION OF A DISHWASHER
DE102019126876A1 (en) * 2019-10-07 2021-04-08 Illinois Tool Works Inc. DISHWASHER WITH DIRT DISPOSAL SYSTEM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762080A (en) * 1997-01-24 1998-06-09 White Consolidated Industries, Inc. Dishwasher cycle pulsing pump out of collection chamber
EP2179685A1 (en) * 2008-10-23 2010-04-28 Electrolux Home Products Corporation N.V. Dishwasher
WO2011043864A2 (en) * 2009-10-08 2011-04-14 Premark Feg L.L.C. Conveyor warewasher having an automatic wastewater removal system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762080A (en) * 1997-01-24 1998-06-09 White Consolidated Industries, Inc. Dishwasher cycle pulsing pump out of collection chamber
EP2179685A1 (en) * 2008-10-23 2010-04-28 Electrolux Home Products Corporation N.V. Dishwasher
WO2011043864A2 (en) * 2009-10-08 2011-04-14 Premark Feg L.L.C. Conveyor warewasher having an automatic wastewater removal system

Also Published As

Publication number Publication date
WO2013059141A2 (en) 2013-04-25
CN103889298A (en) 2014-06-25
EP2775895B1 (en) 2016-01-13
AU2012326378A1 (en) 2014-04-10
AU2012326378B2 (en) 2015-05-21
EP2775895A2 (en) 2014-09-17

Similar Documents

Publication Publication Date Title
CN201433377Y (en) Sewage recycling device for circulating water system of high-pressure water cleaning vehicle
CN203523758U (en) Water-cycling system
WO2013059141A3 (en) Ware washer with at least one washing system realized as a recirculating circuit
CN102580945A (en) Overflow washing device
CN103157566A (en) Rain test chamber circulation water injection device
CN203394892U (en) Pump self-washing sucker device
CN203564198U (en) Dish-washing machine, filtering device and spray arm seat thereof
CN203034533U (en) Backwashing device of water washing box
CN202849986U (en) Pavement water scooping machine
CN101947523A (en) Device for recycling silicon wafer cleaning wastewater
CN204583770U (en) A kind of novel corn cleaning equipment
CN205392035U (en) Novel plain type wet dedusting ware
CN202621010U (en) Coating waste gas treatment device
CN205413726U (en) Pottery microballon particle surface belt cleaning device
CN205217448U (en) Electrostatic removal wiper mechanism
CN202844756U (en) Equal-kinetic energy filter disc pumping device
CN203993556U (en) A kind of sanding dusts treatment system
CN204134352U (en) The waste recovery systems of filter-press
CN202297431U (en) Edible fungus polysaccharide extracting device
CN203132314U (en) Batching and feeding system of vacuum drier
CN201835318U (en) Buffer tank device
CN205687582U (en) The working solution defecator that a kind of food processing shop is special
CN202893070U (en) Oil filter pump group
CN205035757U (en) High pressure cleaning equipment with fast interface
CN104372578A (en) Water recovery system with filter membrane cleaning function

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12780987

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2012780987

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2012326378

Country of ref document: AU

Date of ref document: 20121016

Kind code of ref document: A