A container reuse system having a controlled cleaning system

Abstract

A container reuse system for cleaning containers so as to allow reuse of a container in a cleaned state, the system including: a container receiving station formed and configured to be able to receive a container to be cleaned; a cleaning device cooperating with the container receiving station and configured to clean the container in the container receiving station; and a controller configured to control the cleaning device relative to the container to enable the container to be readily cleaned.

Description

A CONTAINER REUSE SYSTEM HAVING A CONTROLLED CLEANING SYSTEMField of the Invention

[0001] The present invention relates to a container reuse system and in particular to such a system having controlled cleaning.

[0002] The invention has been developed primarily for use with controlled reuse of containers in the takeaway coffee industry and will be described hereinafter with reference to this application. However, it will be appreciated that the invention is not limited to this particular field of use.

[0003] The term “containers” throughout this document includes food carrying containers which includes cups, bottles, punnets, buckets, burger boxes and their respective lids and straws etc. Two particularly relevant containers are water bottles used for personal hydration and cups used for rages such as coffee but containers are not limited to these.Background of the Invention

[0004] Every year, over 500 billion takeaway cups pile up in landfill, forming the coffee industry's ugliest footprint. Annual consumption of plastic bottles is set to top half a trillion by 2021 , is far outstripping recycling efforts and jeopardising oceans, coastlines and other environments. These figures are increasing exponentially.

[0005] The indicator known as “Earth Overshoot Day” marks the date when humanity has used all the biological resources that earth regenerates during the entire year. Ending single use packaging would directly move and improve the date of Earth Overshoot Day by: a) Reducing the carbon emissions associated with manufacturing processes b) Reducing the overwhelming amounts of litter in our environment c) Preventing the chemical leakage from plastics not only in our environment but in our food

[0006] People have considered recycling as the answer. However recycling single use items is akin to managing the effects caused by a situation rather than preventing the situation occurring in the first place.

[0007] In recycling as a minimum, a single use item needs to be collected, transported to a sorting station, sorted, cleaned and reconfigured or remanufactured or rejuvenatedready for re-use in most cases at a different location. All these steps have an environmental impact.

[0008] In most cases a lot of single use items cannot be re-cycled or have a limited recycling circuit. This is due to the many hands the article passes through with no party maintaining control. Further because of the lack of control, health and safety issues cannot be maintained at acceptable limits. Therefore as a “safety measure” many possible recyclable articles are sent to landfill or to full reprocessing back to constituent elements and remanufacturing. This destroys nearly all the benefits of recycling.

[0009] Therefore recycling is not the answer for at least the reasons of:• Needing to generate new products out of old products• Well known, more common, better supported• Recycled products are often of lesser quality since the raw ingredients degrade into smaller finer particles rather than the initial range of sizings giving best structural integrity• Environmental and labour costs of collecting and processing the used products makes recycling difficult and expensive• Generally, the product must be cleaned first on a production line with multitude of shapes and types of products and therefore cleaning systems are not matched to individual products and cleaning is often not up to health standards for use as a food container• Most products cannot be infinitely recycled and therefore recycling is not a long term solution

[0010] This invention therefore requires mechanical washing, rinsing, sanitising and drying of containers which means a food carrying container which includes cups, bottles, punnets, buckets, burger boxes and their respective lids and straws. Traditionally containers such as but not limited to, cups, glasses, plates, bowls, containers etc are placed in racks in a dishwashing machine that cleans said container in either stationary racks with moving wash pipes or moving racks with fixed or a combination of both.

[0011] Specifically in the reusable cup sector the aim is to have a system whereby an individual person can have a simple method to wash said cup. In most cases cups arecollected and processed in small or large batches. Ideally cups would be washed and sanitised individually and although such machines exist they are restricted to special containers or operating methods. Other systems collect the cups for bulk cleaning and redistribution.

[0012] A simple solution would be for a person to keep their own cup. However due to their design current methods claim to be capable of sanitising a clean cup but they cannot cope with too much waste. Some systems use steam for sanitation, however too much energy is required to heat the steam and then cool the cup down so it is safe to handle.

[0013] Fast food chains such as but not limited to hamburger take away restaurants use disposable of recyclable boxes for their food. There is no method to clean a reusable hamburger box.

[0014] It has been proven that reusable drinking bottles can carry a lot of bacteria if not cleaned properly and regularly. Current bottle washing machines only focus on washing the actual bottle however the straw and teat used in modem bottles is a health risk. Bottles can be filled with water from a tap or dispenser, but there is no system that allows a bottle to be filled with other drinks such as lemonade, cola, coffee, soup etc. Incorporated within our cleaning apparatus is a drink dispenser (hot or cold, still or carbonated) that can be used to fill customer’s clean and sanitised bottle.

[0015] Usual domestic or commercial dishwashers are not

[0016] It can be seen that known prior art container recycling systems have the problems of: a) Increase in waste being disposed in landfill b) Failure of recycling such that Australia (for example) had only been recycling 16 per cent of plastics over the past four years c) products cannot reach set standards in sustainability, hygiene and hydration d) lack of success in use and reuse, and increasing failures due to how precincts, workplaces, events and cities need to go disposable free and need to avoid the collection and rehandling needed for recycling; e) So called “keep cups” have been in use for many years and have contributed to the reduction of single use items. However there is littleor no control over the cleanliness of these containers. The condition of the container could have a significant impact on the quality of the product being served by a third party or even worse the hygiene state and possible consequences to public health. f) There are systems whereby soiled / used keep cups are exchanged for clean ones. These systems are often linked to specific suppliers and still require collection, sorting, cleaning and re-distribution.

[0017] Extensive testing and market research has highlighted the following problems with all current washing apparatus: a) There is no system for removal of waste product in the containers before being washed within wash chamber and generally waste in dishwasher systems are trapped in the cycle and therefore washing requires circulating water to pass through or over waste b) Systems generally require service after every use such as includion of cleaning material for new cycle, selection of new cycle and removal of refuse caugfht in the system from previous cycle which is like most washing systems including all dishwashers c) Current systems cannot be used as a standalone system at commercial or community venues to allow a service to improve the environment d) Current systems cannot undertake drying of the containers quickly and cost effectively without raising the temperature e) There is difficulty with cleaning straws and drinking teats without use of brushes f) Customers cannot wash their own containers and have it quickly returned g) Current systems do not reduce water usage and maintain safe temperatures h) Multiuse is not possible for different types of containers with or without tracking devices i) There is no verification to show that containers has been adequately and safely cleaned and therefore reuse is not possible as the risk of contaminated container being used is unacceptable.

[0018] The present invention seeks to provide controlled container reuse system, which will overcome or substantially ameliorate at least one or more of the deficiencies of the prior art, or to at least provide an alternative.

[0019] It is to be understood that, if any prior art information is referred to herein, such reference does not constitute an admission that the information forms part of the common general knowledge in the art, in Australia or any other country.Summary of the Invention

[0020] According to the invention there is provided a container reuse system for allowing reuse of a container in a cleaned state, the system including: a) a container receiving station formed and configured to be able to readily receive a container to be cleaned and reused b) a cleaning device cooperating with the container receiving station and configured to be able to readily clean the container in the container receiving station c) a controller configured to control the cleaning device to enable the container to be readily cleaned and reused.

[0021] In one important element of the invention there is provided a container reuse system wherein the controller coordinates with the container to provide a defined cleaning process and transfers data regarding the clean process to the container which can be read at a reuse station. This can include the controller having a clock for identifying time of cleaning and extent of clean and transfers data regarding the clean process to the container which can be read at a reuse station.

[0022] As can be understood in this way a location such as a coffee shop that is going to reuse the container knows to the extent of cleaning and the timing of how long ago cleaning occurred and how often. This gives surety to the establishment that reuse of the container will result in a quality uncompromised product by reusing the container.

[0023] The invention can also provide The container receiving device is mountable within the cleaning device by at least one pivot point for allowing spinning of the container receiving device. The container receiving device rotates at a low rate allowing liquid to be received on a container and parts in the container receiving device. The container receiving device rotates at a high rate allowing liquid on the container and parts in the container receiving device to be removed by centrifugal forces.

[0024] The cleaning device can include a liquid circulation system including: a) a liquid retention chamber able to receive the container receiving station and retain liquid or solids therein; b) a liquid feed into the liquid retention chamber to wash or rinse the container and parts in the container receiving device c) an openable sump for selectively exiting liquid or solids from the liquid retention chamber.

[0025] The liquid circulation system includes connection to a first tank and a second tank wherein clean liquid can be fed to the first tank and purged water from the openable sump can be fed to the second tank wherein the water from second tank can be reused in a step of the cleaning process.

[0026] The system can include: i) A first refuse removal step ii) A cleaning step iii) A rinsing step iv) A drying step.

[0027] A refuse system for purging refuse can be included with a) the openable sump for allowing flushing of refuse in a first action b) a pump for drawing liquid and solids into the sump c) a filter for allowing substantial separation of liquids and solids d) a rubbish trap for retaining separated solids while allowing passage of liquids back to the liquid recirculation system.

[0028] Preferably the openable sump includes a curved direct pipe and the pump is offset to the pipe to allow clear unhindered flow to the filter and rubbish trap when the openable sump is open.

[0029] The filter can be a pyramidal filter whereby solids are able to slide down the greater quantity of surface area of filter while allowing ready transmission of the liquids. The rubbish trap with the pyramidal filter can allow solids to accumulate but still allow water flow for the wash cycles and thereby can be emptied at maintenance periods rather than each wash cycle.

[0030] According to a further aspect of the present invention, there is provided a container reuse system for allowing reuse of a container in a cleaned state, the system including a container formed and configured to be able to be readily cleaned and reused, a cleaning device configured to be able to readily clean the container and a controller configured to control the cleaning device to enable the container to be readily cleaned and reused.

[0031] It can be seen that the most cost effective and least impact on the environment is a model whereby a product is simply reused with minimal input of resources.

[0032] Therefore to fulfil this aim it is preferable to: a) Provide a suitable container can be reused infinitely if made from the correct materials b) Conserve resources and reduces energy consumption c) Limit use of Plastic in certain applications as it is not ideal for taste and experience d) Overcome problem of being cleaned by user then the cleanliness not guaranteed e) Note that plastic does have an end of life and cannot be infinitely recycled unlike glass

[0033] The invention also provides a method of providing a container reuse system including the steps of: a) Provide a cleaning device enabling cleaning of a particular container separately b) Receiving a required cleaning instruction regarding a particular received container c) Undertake the cleaning instruction regarding the particular received container d) Provide an output showing the particular received container has undertaken the required cleaning as instructed e) Undertake a reuse of the received container has been shown to have undertaken the required cleaning as instructed

[0034] The system invention allows the container user to clean and sanitise their item on the spot for immediate reuse. No collection or accumulation. Simply place the soiled container in the unit to be washed and sanitised ready for use. An inbuilt microchip will register the cleaning process and automatically notify the supplier that the container has recently been cleaned and sanitised. This inbuilt microchip can also register otherparameters such as: Owner of container When and how last sanitized Automatically charge to account for rage Loyalty program.

[0035] Preferably the criteria to be met is the development of a system of Reusable Cup / Bottle / Container Washer. This requires:• Washing quicker than it takes to get a coffee• Wash one cup at a time• Environmentally Friendly a) Sustainable cleaning products b) Recycled water c) Low water consumption• Self Cleaning / Sanitising• Glass Smart Cups, Bottles and Containers used to unlock washing stations and linked to Loyalty Programs

[0036] The system further can include:• Smart products utilising inbuilt chips for various uses• Providing not just coffee cups but also water bottles and containers• Products are to be made from fully recyclable premium materials• Full washing systems available to the public that wash and sanitise the product• Complies with HACCP guidelines• Washing system can include smart screens for advertising, entertainment and ordering ahead• A system that is not exclusive to anyone or any store

[0037] The containers can be used for coffee / tea, cold rages (soft drinks / water), delicatessen items such as meats, cheese, dips, olives. It can be seen that the invention of controlled cleaning provides the benefit of design and development of a strong and responsible supply chain of innovative products that support the reduction of land waste, energy consumption, carbon footprint and provide education across the entire global cafe community. It provides a win - win for the Consumer - the Retailer - Corporate IAuthorities & Most importantly - The Environment & Community. There is reduction of land waste, energy consumption, carbon footprint, provide education and value

[0038] This invention consists of five elements: the housing, the container, the washer / sanitizer, the dispenser and the program.

[0039] In one form the invention provides a controlled cleaning apparatus for controlled reuse of containers in required condition including: a. Access port for upload of a container to at least one cleaning mechanism; b. At least one security device for allowing a container of each of a plurality of users to provide a user particular input to the access port c. At least one display device for allowing display of an output to at least one of each of the plurality of users; d. At least one device for transmitting cleaning status of each user particular container provided to the access port; and e. At least one receiver for receiving by at least one device for transmitting cleaning status for allowing identification of status of the respective confirmed container for at least one of each user; f. wherein the plurality of user particular inputs.

[0040] Other aspects of the invention are also disclosed.Brief Description of the Drawings

[0041] Notwithstanding any other forms which may fall within the scope of the present invention, preferred embodiments of the invention will now be described, by way of example only, with reference to the accompanying drawings in which:Fig. 1 is a plurality of diagrammatic views of a standalone cleaning device for use in the controlled container reuse in accordance with a preferred embodiment of the present invention;Fig. 2 is diagrammatic view of the components of a controller and cleaning device controlled reuse system in accordance with for use in the controlled container reuse in accordance with a preferred embodiment of the present invention;Figs 3 and 4 are diagrammatic views of the method of reuse of a container using the status transferred with the container in the controlled container reuse system in accordance with a preferred embodiment of the present invention;Fig. 5 is a diagrammatic example of a secondary use of the standalone cleaning device of the invention providing a rehydration station;Fig 6 and 7 are diagrammatic component views of the embodiment of the cleaning device of Fig 1Fig 8 is a diagrammatic flow diagram of component views of the cleaning device of Fig 1 in accordance with a preferred embodiment of the present invention having a rotating wash blade with attached rotating scraper;Fig 9 is a diagrammatic flow diagram of component views of the cleaning device of Fig 1 in accordance with a further preferred embodiment of the present invention having a rotating wash table with fixed waterjets and centrifugal drying;Figs 10 to 14 are diagrammatic views of parts and details of a particularly preferred embodiment of apparatus for use in a container reuse system for cleaning containers in accordance with the invention in which:Fig 10 shows the main components stripped away from the outer housing;Fig 11 shows detail of the washing table of Fig 10;Fig 12 shows detail of the filtering system of Fig 10;Fig 13 shows detail of the openable sump for use as the gravitational and suctional water collector below the washing table of Fig 10;Fig 14 shows the detail of the pyramid filter and other relative workings of the pump and openable sump of Fig 10;Fig 15 is a diagrammatic operational view of the container reuse system for cleaning containers showing the operational relationship and defined pathways A, B, C, D, E, F, G, H, I, J, K;Fig 16 is a diagrammatic box view of a method of providing a container reuse system in accordance with a preferred embodiment of the present invention;Fig 17 is a diagrammatic box view of a method of a container with RFID device for use in a container reuse system in accordance with a preferred embodiment of the present invention;Figs 18 to 21 are diagrammatic views of actual embodiment with outside casing stripped away showsing piping and the flow through pipinmg in the different cycles of Purge Cycle, Wash Cycle, Rinse Cycle and Spin Cycle.Description of Preferred Embodiments

[0042] It should be noted in the following description that like or the same reference numerals in different embodiments denote the same or similar features.

[0043] Referring to the drawings there is shown in Fig 1 a variety of standalone controlled cleaning devices 21 , 22, 23 for use in the container reuse system 11 of the invention. The cleaning devices 21 , 22, 23 including a water supply 25 which can be an inbuilt tank, a replaceable reservoir or a direct feed respectively and each including a cleaning compartment 26 that can receive a container 15 such as a coffee cup for cleaning before reuse.

[0044] The container reuse system for allowing reuse of a container in a cleaned state, the system includes a container formed and configured to be able to be readily cleaned and reused, a cleaning device configured to be able to readily clean the container and a controller configured to control the cleaning device to enable the container to be readily cleaned and reused.

[0045] The container reuse system 11 is for allowing reuse of a container 15 in a cleaned state, by having the system including a container 15 formed and configured to be able to be readily cleaned and reused, a cleaning device 21 configured to be able to readily clean the container 15, and a controller 31 configured to control the cleaning device 21 to enable the container 15 to be readily cleaned and reused.

[0046] As shown in Fig 2 the reuse controlled system includes a controller 31 for controlling the cleaning apparatus 21 for controlled cleaning and thereby reuse of containers 15. The controller coordinates with the container to provide a defined cleaning process and transfers data regarding the clean process to the container which can be read at a reuse station. The controller includes a clock for identifying time of cleaning and extent of clean and transfers data regarding the clean process to the container which can be read at a reuse station.

[0047] The controller 31 has a selector / instructor 32 for receiving instructions of the required cleaning instructions. This cleaning instruction can come directly from a remotestore connection or be predetermined according to the type of container 15 typically being reused. However most preferably the instruction is received from the container 15 itself having a RFID or NFC or other wireless or capacitance communication.

[0048] The choice of cleaning instruction can be a defined standard 36 such as CI1 , CI2 or CI3 which are predefined standards for food containers that meet known standards such as with or without chlorine, high temperature, quick drying etc. However the cleaning instruction can be a store defined cleaning requirement 37 such as St1 , St2, or St3.

[0049] The selector / instructor 32 will control the cleaning device according to the selected cleaning instruction 36, 37 associated with the particular identified container 15 and undertake the cleaning cycle. The check assessor 34 will check that the cleaning procedure has been undertaken and provide through the status output 35 an output of the clean status and the time stamp according to the clock 33 so that the true clean status of the container is known and determined suitable for reuse.

[0050] The system provides a cleaning device 21 enabling cleaning of a particular container 15 separately and upon receiving a required cleaning instruction regarding a particular received container and undertaking the cleaning instruction regarding the particular received container. An output is provided showing the particular received container has undertaken the required cleaning as instructed and thereby undertake a reuse of the received container has been shown to have undertaken the required cleaning as instructed.

[0051] A particular benefit of the system is that there is communication between a cleaning station and a reuse station. This communication can be by the container itself that is being cleaned.

[0052] The cleaning station can undertake a cleaning program as determined or acceptable by the reuse station and the selector 32 will control the cleaning device according to the determined or acceptable cleaning cycle. The check assessor 34 will check that the cleaning procedure has been undertaken and provide through the status output 35 an output of the clean status and the time stamp according to the clock 33 so that the true clean status of the container is known and determined suitable for reuse. This status is transmittable from the cleaning station to the reuse station.

[0053] Therefore a shopping centre or university hallway could have a free-standing cleaning station which undertakes the cleaning of the container. This clean cycle andtiming is then recorded in the container RFID or NFC or other wireless or capacitance communication. The container is taken to the coffee shop for a coffee refill or university campus food hall for refill of food. However first the coffee or food provider can interrogate the container to see what cleaning cycle was undertaken and when and whether it meets their requirements for reuse. This could mean that certain types of cleaning are required or that a clean must have occurred within the last thirty minutes. This means the container can be verified to meet the vendor’s hygiene control levels, even though they did not undertake the clean themselves, and can be reused without any problems of affecting their food or drink being vended.

[0054] Container

[0055] As shown in Figs 3 and 4, a container 17 to be used in the reuse system needs to be a food quality recleanable material such as food quality plastic, food quality glass or food quality stainless steel. However a container includes bottles such as shown in Fig 5 or cups 12 with lids 13 as shown in Figs 10 and 11. It also can include other containers such as take-away food containers that can be mounted and held in position on the tray

[0056] Preferably the container 17 is formed of glass that can be reused many times so as to maximise the benefit of the reuse system. Preferably the container is formed of recyclable glass and not recyclable plastic. While recycling plastic is helpful, it is not a long-term solution. Not all plastic is recyclable. Recyclable plastics can only be recycled to a limited extent due to its material properties, waste processes and chemical safety.

[0057] Some glass can be infinitely recycled without ever losing its quality. Not all glass can be recycled -This is why the system will preferably only be made with high quality double wall glass.

[0058] Another particular benefit of glass is that optical sensors can be readily used to determine the material, determine any degradation or faults in the material and more readily allow assessment of the effectiveness of the cleaning on the container. Still further certain glasses are able to take heat treatment without ill effect and therefore allow a wider range of cleaning techniques without degradation.

[0059] Cleaning Instructions

[0060] The cleaning device includes a compartment associated with at least one cleaning mechanism for receiving the container to be cleaned. The cleaningcompartment of the cleaning device 21 is connect to a supply of cleaning elements including water, heat and chemicals (being chlorinates if to be used or including nonchlorinate green chemicals if an environmentally friendly cleaning process is required).

[0061] At least one sensor device is for sensing the container and undertaking the controlled cleaning procedure on the container. The cleaning process can be undertaken in a time period of less than three times the time period for reusing the container. For example the cleaning process of a container for drinking coffee can be undertaken in a time period of less than three times the time period for making a barista quality coffee in the reused container.

[0062] The control system for controlling the cleaning process receives a selected cleaning process and controls the determined cleaning procedure on the container.

[0063] The controller receives the required cleaning procedure to be undertaken on the container from a remote source and controls and instructs the cleaning device according to the required cleaning procedure.

[0064] The cleaning device is connected with the controller and receives the required cleaning instruction automatically from a store according to their requirements.

[0065] The controller receives the required cleaning instruction from automatic receipt of instruction by a sensor device interacting with a device on or in the container providing the required cleaning procedure to be undertaken on the container. The sensor device interacts with an RFID device on the container for reading a status and required cleaning instruction.

[0066] The required cleaning instructions can include a predetermined combination of one or more of:• With or without chemicals• With hot water at a high range• With hot water at a medium range• With or without chlorine• With a predetermined time period• With drip dry• With high heat drying

[0067] Status

[0068] The cleaning device has a device for transmitting cleaning status of each user particular container provided to the output port is a RFID / NFC writer for writing to an RFIDdevice on the container for carrying a status with the container. At least one device is for transmitting cleaning status of each user particular container provided to the access port; and for receiving by at least one device for transmitting cleaning status for allowing identification of status of the respective confirmed container for at least one of each user.

[0069] The status associated with the container includes one or more of: a) Cleaning procedure undertaken b) Time of cleaning procedure c) Location of cleaning d) Number of lifetime cleans e) Assessment of container quality

[0070] Standalone

[0071] For best effect the cleaning is undertaken at a cleaning device comprising a controlled standalone system to individually wash, rinse, sanitise and dry single food containers, with lids, of no more than 5 litre capacity. This standalone system can be in open public spaces and preferably at or near retail outlets that will reuse the clean containers.

[0072] The controlled standalone system can include one or more of: a) Fresh water storage tank b) Wastewater storage tank c) Liquid drink dispenser d) Ice dispenser e) Solar panels and associated batteries f) LCD or similar display screen for advertising or information messages g) Water filters and or water electrolysis system

[0073] A container reuse system can include an API to manage and control said features and operation.

[0074] Within the confines of the apparatus a drink dispensing system can be incorporated allowing customers to re-fill their cleaned and sanitised bottle. As both strawand teat as well as the bottle have been cleaned access to safe drinks dispensing is made available. The system can incorporate most types of dispensing systems.

[0075] Typically, drinks are sold in plastic bottles. Said bottles need to be distributed, refrigerated and recycled. By incorporating a drinks dispenser in the cleaning apparatus, the need for separate bottles, refrigeration and associated recycling issues are eliminated.

[0076] A combination of bottle washer and drinks dispenser eliminating the need for separate drink bottles.

[0077] The apparatus can be stand alone or installed in multiple bench top / inbuilt modules, especially efficient for fast food outlets.

[0078] Cleaning Device Structure

[0079] The system uses a stainless-steel structure either round or square with removable panels for access. The frame is designed to be adjustable, and easily changeable to allow growth with the product itself. The frame was made from Stainless steel, allowing durability, and providing a weldable surface. Rear vertical plate is designed to hold electrical components, without water infiltrating and causing damage.

[0080] The container reuse system has a container receiving device which is mountable within the cleaning device by at least one pivot point for allowing spinning of the container receiving device.

[0081] The new wash platform is designed with a new gear motor installed. The new gear motor provides a greater range of speeds. The wash platform can be driven via a belt to assist in the general safe usage.

[0082] The new wash platform features an interlocking system at the top, allowing platforms to be interchanged and flexible to all various needs. To hold the container, a bar was fitted to slide on the supports. Once the container was placed on the platform, the bar is lowered, the weight prevents the container from sliding out while spinning. A basket is welded on to the side, for the caps and lids.

[0083] Referring to the embodiment of Fig 1 1 , the wash platform of the system has a container receiving station formed and configured to be able to receive a container 12, 13 to be cleaned, mounted on a container receiving device 80 that is removably insertable in the container receiving station.

[0084] The container receiving device 80 has a vertical spinning arm 81 held at a top mount 82 and locked in position by outwardly protruding ears 83. An inverted U-shaped frame 84 is mounted on the spinning arm 81 and holds a frame base 85 having access holes 86 to allow cleaning fluid to be able to approach and clean containers mounted on the frame base 85. A telescopic arm 87 extends coaxially to and from the spinning arm to resiliently hold the container in place on the base frame 85 as the container receiving device spins by the driving of the spinning arm 81 .

[0085] The container receiving station has a cleaning device including water channels 88 alongside and underneath and waterjets 89 positioned along the water channels and cooperating with the container receiving station 80 and configured to clean the container 12, 13 in the container receiving station.

[0086]

[0087] The container receiving device rotates at a low rate allowing liquid to be received on a container and parts in the container receiving device and rotates at a high rate allowing liquid on the container and parts in the container receiving device to be removed by centrifugal forces.

[0088] The cleaning device includes a liquid circulation system including a liquid retention chamber able to receive the container receiving station, a liquid feed into the liquid retention chamber to wash or rinse the container and parts in the container receiving device and a purge system for selectively exiting liquid and solids from the liquid retention chamber wherein solids in a container to be cleaned or rinsed can first be purged of solids.

[0089] Rinse arms added given the difficulty of creating one arm to do both wash and rinse, upgraded wash arms to allow for the flow we required, both fixed via welding to the frame.

[0090] 2x solenoids are added, one to fill tank, and one to supply rinse directly. Tank is used as a supply for the wash pump. 2x float switches added, one to indicate high water level, and one to indicate low. Drain valve added. With all these additions, PLC program was updated to allow a full cycle to be run, with a partial drain feature, allowing room for the clean rinse water to be added to the tank. Cycle is triggered by a switch.

[0091] Referring to Figs 10, 12 and 13 the curved tank or sump 70 includes a hinging mechanism. It uses 2x miniature actuators 74 to open the door 73 entirely allowing full drainage through the exit 72. A sheet of rubber is siliconed to the door allowing the water to hold when closed. A pump 64 is connected to the side of the tank 70.

[0092] The unit is controlled by means of a PLC. Program start can be either via a start switch, door switch or RFID housed within the RFID. Within the stainless-steel structure is a watertight wash cabinet that houses a turntable, a series of stationary air and water nozzles and an open ended wash tank which can be closed by means of the actuators. The lower end 72 of the wash tank 70 opens up over an external waste filter basket 90 in the shape of a pyram id. The pyram id shape of the waste basket is to increase surface area thus minimising blockage and overflow while allowing fluid flow for greater recirculation. Further the bulk waste can build up on the pyramid filter 90 and allow for maintenance to be needed only after long periods. Further the recovery of the water is used in the purge cycle of the next usage and therefore overcomes the problem of cleaning cycle using water that passes over refuse as occurs in normal dishwashers. This means a quicker, more efficient, and higher quality clean and rinse occurs.

[0093] The stainless-steel structure may contain a rage replenishment system 27 such as shown in Fig 1 and Fig 5 that can use the clean water from the tanks that provide clean water to the cleaning system. Also the standalone system can incorporate advertising screens. Access to the wash chamber 26 is by means of manual or automatic door.

[0094] A functional part of the system unit consists of two hot water holding tanks with integrated heating elements. These tanks are refilled by means of electric or pneumatic solenoid valves.

[0095] Water level maximum and minimum is controlled by means of levels sensors. Temperature is electronically controlled via the PLC. The tanks are connected to a series of motorised valves and pumps all of which are controlled via the PLC.

[0096] The cleaning device part of the container reuse system includes a) Improved wash tank with water sump having openable end gate b) Flush system from water sump through openable end gate to pyramid filter c) A removable wash platform for holding different containers d) Water supply from first tank to the wash platform e) Spin mount of the wash platform for washing f) Capture of wash in water sump by closed end gate g) Recircling of wash water to the second tank h) Spin mount of the wash platform for centrifugal drying.

[0097] Referring to the embodiment of Fig 8 or 9, the wash chamber has a rotating central platform which is connected to drive motor DM-1. Drive motor DM-1 turns the platform during the wash cycle at a slow speed (abt. 5 / 15 rpm) and during dry cycle at up to 200 rpm. An extraction fan F-1 will operate during the dry cycle to remove excess moisture from the wash chamber and assist with drying. During and after the entire cycle UV-light (UV-1 ) can operate to assist with bacteria control.

[0098] The wash manifold will consist of a central nozzle to clean the interior of the container; side nozzle(s) to clean the exterior of the container as well as the lid and possible teat. A dedicated nozzle is fitted to clean straws. All nozzles are fixed to suit maximum performance. A pressure switch PP will monitor pressure in the manifold. Too low can mean no water, too high can mean blockage.

[0099] Wash Platform Speed includes Wash - minimum 20rpm and Dry - minimum 300 rpm. The wash speed allows proper coverage over minimal time, while still having effective contact time. The dry speed was found to be dependent on the container itself, but the general minimum requirement to remove the majority of water was 300rpm.

[0100] Mesh aperture varies from top to bottom to allow better flow of water and minimise waste in the drain system. Aperture will range from 3 - 6 mm based on soil levels from a standard dishwasher.

[0101] Nozzle Size can be 20deg 5,81 Lpm (@3bar) flat fan nozzles set up for external wash and rinse, and a custom direct injection nozzle for straws and internal wash / rinse. To allow flexibility for various system set ups, this may change based on container style / platform design.

[0102] Process Steps

[0103] The cleaning device part of the container reuse system includes process steps which are novel separately or at least in combination. These steps include: a) Purge cycle b) External filtering c) Spin washing / drying d) Water cycle reusePurge cycle

[0104] In the purge cycle there are a number of inventive elements that are used in various combinations to provide a range of synergistic benefits. These elements include: i) Openable tank 70 ii) Angle of curved tank angle iii) Side access pump 64 iv) Pulsing of pump

[0105] Removing solid debris from containers before washing is one of the major issues when cleaning. Manual removal is one option other methods have been to use water. The issue with using water is exactly that: using water. Water is still required for cleaning and debris removal however is larger soil residues can be removed first cleaning would be more efficient and environmentally friendly. The system uses a blast of air to remove loose impediments from a container followed by a purge cycle and then a washing and rinsing phases. The air blast will dislodge debris and the purge phase will flush it away along with liquid debris.

[0106] In the purge cycle the system includes a refuse system having an openable sump for allowing flushing of refuse in a first action, a pump for drawing liquid and solids into the sump, a filter for allowing substantial separation of liquids and solids and a rubbish trap for retaining separated solids while allowing passage of liquids back to the liquid recirculation system. The openable sump includes a curved direct pipe and the pump is offset to the pipe to allow clear unhindered flow to the filter and rubbish trap when the openable sump is open. Curved Tank Angle: 90<9<160.

[0107] To develop the low water usage concept, a filter in a tank was repurposed as a sump leading to an external filter to experiment with the minimum amount of water required to use the wash pump. This was found to be highly successful and a major diversion from usual systems. While water usage was very low, given the design of the ‘sump’ and the pump attached to the side to draw the water and refuse through the sump, the water created a vortex when water was at a minimum. This vortex was not wanted as it meant that air could enter the pump and cause catastrophic damage to the pump. Therefore, this appeared to prevent the water from being tested at even lower levels.

[0108] To solve the vortexing problem, the tank was designed using a 90-degree elbow sump. This design reduces the vortex itself and its impact on the system. Through testing, we found the actual shape of the sump to be very successful, however the drain as indicated above, would be too easy to clog with items such as tea bags, fruit peels etc.

[0109] Through the assumption that tea bags and large waste items will be put into this final machine, the original filter concept was deemed unsuitable. The idea of having a full purge cycle with an ability to fully remove the large waste items from the wash chamber allowed the creation of the next concept tank. Instead of a small drain point, the entire base of the tank will open on to a pyramid style filter. This will allow the wash chamber to remain clean, the waste to be removed from the wash section.

[0110] To solve both issues the curvature of the sump was the best method to reducing a vortex. An angle between 90 and 160 allows that vortex reduction, and also allows enough flow for the waste, such as teabags, and dirt to be removed.

[0111] Water usage can be further reduced by using a small air compressor, or bursts of air through a series of strategically placed nozzles should assist in removing dirt and debris from the containers prior to the purge cycle. In having this air system set up, it will also be helpful in the drying phase, to remove excess water in crevices.

[0112] External Filtering

[0113] In the external filtering the filter is a pyramidal filter whereby solids are able to slide down the greater quantity of surface area of filter while allowing ready transmission of the liquids. The rubbish trap with the pyramidal filter can allow solids to accumulate but still allow water flow for the wash cycles and thereby can be emptied at maintenance periods rather than each wash cycle.

[0114] Spin washinq / dryinq

[0115] The system is based on washing a single container on a rotating table that is subject to waterjets from all angles and subsequent increase of rotational speed allowing for water to be dispersed by means of centrifugal force. An inbuilt chip determines the type of food ware container and thus the required spin time. In the Spin washing / drying clearly the wash supply to the wash platform and the spin mount of the wash platform for washing.

[0116] Washing takes place on a removable rotating platform. At cycle’s end this platform will increase in speed thus centrifuging excess water from all crevices eliminating the need for hot jet air blow drying. The spin mount of the wash is at low rotational rate so as to allow liquid to be used to wash the container. In contrast the spin mount of the wash is at low rotational rate so as to allow liquid to be used to wash the container

[0117] Most dishwashers operate by having revolving arms spray water above and below items placed in washing racks. The rotational speed of these wash arms can vary from 60 to 90 rpm. Many parts of items to be washed are not directly hit by the jets of water and rely on secondary flow action for cleaning.

[0118] Our system can in one form have a fixed arm outside and a fixed jet inside the items to be cleaned. The item rotates on a table at fixed revolutions thus ensuring all parts are directly contacted by the waterjets. Straws are placed directly over a jet spray water into the straw. This improves washing efficacy.

[0119] It should be noted that an important element is that the water from the waterjets and the container to be cleaned move relative to each other. This can be by either one moving relative to the other or both moving. It has been found that better control is obtained by the container receiving device being a) removably mountable, b) lockable in a vertical rotational axis and c) drivable at different speeds to allow washing at lower speeds and centrifugal drying at higher speeds.. This can be combined with heat or UV or other drying means.

[0120] Disposable drinking straws are in many cases recycling unfriendly. Straws are also considered to be a potential health hazard because of the narrow diameter they are difficult to clean. The water jets from dishwashers cannot properly penetrate. In some cases brushes are used however the problem with brushes is that if they are not cleaned properly they themselves become a breeding ground for bacteria. The system consists of a narrow pipe connected to the wash manifold over which the straw is placed. Wash and rinse water are injected through the internal part of the straw thus cleaning and sanitising it.

[0121] Water cycle reuse

[0122] In the Water cycle reuse the container reuse system has the cleaning device including a liquid circulation system. This comprises a liquid retention chamber able to receive the container receiving station and retain liquid or solids therein, a liquid feed into the liquid retention chamber to wash or rinse the container and parts in the container receiving device, and an openable sump for selectively exiting liquid or solids from the liquid retention chamber.

[0123] The liquid circulation system includes connection to a first tank and a second tank wherein clean liquid can be fed to the first tank and purged water from the openable sump can be fed to the second tank wherein the water from second tank can be reused in a step of the cleaning process.

[0124] To save on water consumption the rinse water from the previous cycle is pumped into a holding tank and used for the next purge and wash cycle. This also allows sufficient time for first holding tank to heat to required temperature.

[0125] In use

[0126] It can be seen that the system has a cleaning device including a wash chamber with rotating shelf, automatic door and UV lighting, a receiver for receiving containers with imbedded devices to start and record wash, rinse, sanitise and dry cycles as well as such information that is required to assure set cleaning and sanitising protocols have been met and a self-cleaning cycle and filter for system to individually wash, rinse, sanitise and dry single personal containers, with lids, of no more than 5 litre capacity. The cleaning device includes one or more cleaning mechanisms selected from physical scraping, jet flow, chemical treating, oxidizing or heat treating.

[0127] In use as shown in Figs 3, 4 and 10, the container reuse system including the steps of providing a container 15 having a status carrying a RFID device 16. This device carries the status of the container including

[0128] By identification of the container by the RFID reader / writer 39 reading the RFID 16 of the container it is determined that the container 15 is an unclean container 17 and that because it is associated with a particular store is to receive a required cleaning instruction related to the identified container.

[0129] By undertaking the cleaning according to the required cleaning instruction related to the identified container the RFID reader / writer 39 can update the status of container to a cleaned container 18 that has fulfilled the required cleaning process. There can be a time stamp provided by the clock as being cleaned within the last hour is acceptable but being cleaned yesterday might not be due to the chance of recontamination over an extended period of time.

[0130] With the updated status to a clean container status 18 in the recorded status of the RFID device 16 in the container, the user can present the clean status container 18 as shown in Fig 4 by the status of the store RFID device 42 at the sore point of sale device 41 so that the cleaned container 18 can become a reused container 19.

[0131] Our invention differs from stand washing machine methods in that processing time is based on intended use and can be individually programmed to suit each use because a chip built into the container to be cleaned will automatically set the correct program for best cleaning efficacy. Drying relies on centrifugal force and not heat orthermal shock - by spinning the item water is forced off and out of cavities. Using less water results in less chance of bacteria growth.

[0132] The system is designed to wash and rinse individual items with• A rotating washing platform allows better coverage by direct water jets• Straws and very narrow containers are placed on individual• Our rotating platform is removable allowing different configurations to clean different items: o Straw platform washing only straws o Bottle platform washing only bottles o General purpose platform to wash mixture of containers

[0133] Example 1

[0134] The washer consists of a straight or curved wash sump 70 below the wash frame 80 that holds the container 12 and with the water and detergent supply through the water channels 88 form the wash compartment. The lower or angle end of the wash sump 70 sits over a filter basket 90 and via an opening tail piece forms a gate 73. The tail piece or gate 73 is monitored by sensors for controlling open purge position and closed wash or rinse position.

[0135] The lower end of sump 70 is about 30mm above the lowest point (3) is connected through an inline filter and three-way valve to a circulation pump (4) which in turn is connected to a 3-way valve (5). Valve (5) is connected to a manifold of wash jets on one side (6) and an insulated tank (7) on the other. Tank (7) is heated and connected to drain via valve (11 ).

[0136] Tank (8) is heated and connected to booster pump (10) which in turn is connected to 3-way valve (9). Pump (10) is connected to manifold (6) via non-return valve (14).

[0137] Tank (1 ) is connected to a detergent (12) and sanitiser pump (13). Valve (A) and (B) are tank (7) and tank (8) water fill valves.

[0138]

[0139] At cycle rest tail piece (2) is open; valve 5 is open 1 -2 and valve (11 ) is closed. Tank 1 and 6 are empty. Valve (9) is open 1 -2.

[0140] Stand-by.

[0141] Initially tank (7+8) will fill with water and be heated to required temperature. Filling, heating, level control is automatic. If not used for a set period of time, or after 3 hours of use, pump (10) will activate, valve (9) will open 1 -2 allow water to be flushed via manifold (6) to drain. This is the self cleaning cycle.

[0142] Cycle activation.

[0143] User places container near System door which is activated by RFID / chip in container. Sensor monitors and once hand is removed from chamber door closes and chosen cycle starts.

[0144] Purge cycle.

[0145] Cycle start hot water is fed from heated tank (8) via pump (10) and valve (9) 1 -2 through manifold (6). Tail piece (2) is open and water / debris is purged straight into drain. After 2-3 seconds ( or set time) tail piece (2) closes thus ensuring any debris is removed. The wash chamber table rotates at approx.. 10 rpm.

[0146] Wash cycle.

[0147] Once tank 1 has reached set level valve (9) closes and pump (10) stops. Valve (5) is open 1 -2 and pump (4) starts for a set time. Pump (12) adds detergent to washtank (1 ). Water circulates for wash program duration (40 seconds). A pressure sensor notices no or little pressure (tail piece(2) open?) or too much pressure manifold jets (5) blocked.

[0148] Pump(4) stops and tail piece (2) opens allowing water to drain.

[0149] Rinse cycle. Pump (10) takes water from tank (8) and distributes via manifold. Valve (9) in position 1 -2. Tail piece (2) is closed. A sanitiser (13) is injected to suit program .

[0150] After set rinse time pump (10) stops. Valve (5) opens 1 -3 , centrifugal pump (4) pumps water into tank (7).

[0151] The rotating table is the wash chamber increases revolutions to approx.. 60rpm thus centrifuging water off the container while blowing ambient air. Cycle is completed. Tail piece (2) opens. During spin cycle a fan will remove moist air from the wash chamber and disperse to reduce heat load. Door opens.

[0152] The inline filter is automatically cleaned either at set intervals or when pressure sensor P detects lower pressure indicating blocked flow of water - reason could be blocked filter If water is not used for a set period of time (depending on healthrequirements) valve (11 ) opens and water is pumped reverse through inline filter to drain. Flap is open, is drained. If new cycle starts before lapse of time then at start of new cycle valve (9) opens tank (1 ) is filled with water from tank(7). Valve (9) opens 2-3. Tail piece (2) is open for a few seconds then closes (purge cycle). When tank is full cycle commences as normal wash cycle.

[0153] The entire wash chamber is lit by a UV light to minimise bacteria growth during non operational periods.

[0154] Pressure sensor in manifold line measures high and low pressure. High pressure may indicated blocked nozzles which requires technical assistance. Low pressure may indicate blocked filter, water leak, no water

[0155] This saves water as the used fresh rinse water is used for next wash.

[0156] The purge cycle is intended to remove soil before the wash cycle starts and to minimise contamination of wash water by purging the container.

[0157] Tank (1 ) has an angled base with a drain connection tail piece (2) at the lowest point. About 30mm above the lowest point a connection is made for pump (4).

[0158] Tank (8) is a heater tank that contains potable water and is heated to at least 75oC. Tank (7) is also heated.

[0159] Example 2 - Wash System a) General Operation: i) Wash Tank fills and heats ii) E-water tank fills with the acidic electrolysed water (sanitiser) iii) Customer Scans the bottom of their product, sliding door opens and allows product to be placed on rack iv) Door (end gate) Closes v) Wash water is sprayed through both a rotating blade and a static blade vi) Wash water is collected in the catchment basin vii) Wash water is filtered and recycled to wash tank viii)Rinse Sanitiser is then sprayed through the same rotating and static bladesix) Auto Scraper process occurs x) Sanitiser is recycled to the wash tank xi) Door (end gate) open, product RFID has been updated with wash information xii) Customer removes their product, door closes b) Side Notes: i) Wash water is dumped after a set amount of time ii) Sanitiser is always made with fresh water iii) UV Lighting used for antibacterial purposes iv) loT used to monitor machines, services, customer usage, general data v) Display screens to entertain, interact with while you wait c) Auto Scraper Process: i) ‘Scraper’ is attached to the base of the rotating blade, spinning while the wash / rinse process occurs ii) The dirt is collected in a thin line in the same position at the end of each cycle iii) A small water jet pushes the dirt into the bin off the side of the wash station iv) Bin is removable to allow easy cleaning v) Water is further filtered after collected in catchment basin d) Washing Status

[0160] The system will also alert when service or maintenance is required. This can be on a time or use basis. The cleaning will consist of a recirculated wash, or if local requirements demand a wash and dump. The wash is carried out similar to a dishwasher to ensure removal of soil. The cleaning wash is followed by a sanitising freshwater rinse that will contain a suitable sanitiser or alternatively electrolysed water. This rinse water may be dumped to waste or used to top up and rejuvenate wash water.

[0161] The module can be connected to potable water or an incorporated storage tank for both fresh and used water. Power will be kept to minimum and where possible solar panels will store electrical power in batteries.

[0162] As shown in Fig 6 and 11 , once a container and its lid are placed inside the wash chamber it will be automatically clamped into position after the door closes.

[0163] Water will enter the unit via a solenoid valve to fill a wash water reservoir to a controlled level. This water may or may not be fed via a series of filters depending on the local quality of water. The water will be heated to a pre-determined temperature (abt.70°C). A circulation pump is connected to the wash water reservoir and to a set of stationary or rotating wash pipes with spray nozzles inside a wash chamber. The base of the wash chamber is connected via a self-cleaning filter and an automatic valve to the wash water reservoir thus allowing the water to return after it has been sprayed over the inserted container. The container will be washed both inside and out via optimally placed nozzles.

[0164] An automatic detergent dispensing device will inject a pre-determined amount of alkaline washing detergent to remove soil and stains.

[0165] The wash water reservoir is also connected to a waste outlet via an automatic valve or pump. After a pre-determined number of washes, or after pre-determined time or after a single wash, the reservoir will be automatically emptied. Once empty the reservoir will re-fill as per above description.

[0166] After the wash cycle fresh water from either an electrolysis unit or with a suitable disinfecting product injected will be sprayed into the wash chamber via a set of stationary or rotating rinse pipes with spray nozzles. The container will be rinsed both inside and out via optimally placed nozzles.

[0167] The rinse water will be partially or completely used to replenish the wash water reservoir depending on chosen option (see below). This is controlled by an automatic valve.

[0168] During the complete wash and rinse cycle the container will slowly rotate on a plateau or wash plate as shown in Fig 7 ensuring all sides are covered by the water jets.

[0169] At the end of the wash and rinse cycle the plateau will increase in rotational speed allowing for a spin dry action of the containers.

[0170] Program cycle status to be displayed. These will be: i) READY ii) IN CYCLE iii) FINISHED iv) OUT OF SERVICE v) SELF CLEANING CYCLE PLEASE WAIT

[0171] At pre-determined times when use is minimal, the unit will automatically go into a self-cleaning cycle. The wash water reservoir will drain and refill with water. An extradose of detergent will be added, and the temperature will be increased to 90°C. The reservoir drain valve will open and the system will spray this hot detergent water throughout the wash chamber and direct to waste. For additional hygiene a UV lamp will constantly be on in the wash chamber. Wash, rinse cycle times and temperatures to be determined by local governing rules. e) RFID control

[0172] Our invention consists of a number of components which collectively achieve the demands of reducing the environmental impact of supplying food and rage containers.

[0173] The food container which can be any type of vessel (with lid) that is suitable to contain food or drink. The vessel will have an NFC / RFID or similar device embedded and assigned to a user. The system can record or start multiple parameters or actions such as:1 . Owner of vessel2. Time stamped last cleaning process3. Confirmation that specified cleaning process has taken place according to set parameters4. Costs and charging when vessel are refilled5. Operation of cleaning and sanitising apparatus6. Marketing data for analysis7. Maintenance and repair requirements of the apparatus.

[0174] The container will be of suitable food safe and end of life recyclable material. It can be made to suit individual retailer designs. Information regarding the container will be accessible to both user and retailer.

[0175] The software to run and monitor the system. The cleaning and sanitation process can be set to suit local or individual retailer requirements and embedded in the vessel. An APP based control to suit the operation. The retailer will have a scanner or similar that can read the vessel’s data.

[0176] A user will take a vessel to a cleaning station. The embedded data unit will activate an access door on the cleaning station. The vessel is inserted. Once the system has detected the vessel and that there are no obstructions (hand or incorrect placement) the door will close, and the cleaning program will start.

[0177] At cycle end the door will open and the vessel can be removed. The data will be stored for future retrieval.

[0178] Example 3

[0179] Door is constructed from PlexiGlass or stainless steel with Open / Close Door operation horizontal or vertical motion and includes a 240V motor, motor pinion (rack and pinion system) Rack installed at the bottom with guide rails and rolling track to ensure proper linear movement, rollers to ensure smooth movement. Door designed to open via scanning RFID / NFC chip.

[0180] Once container is inside and user is ready, press start button on screen, user verification code entered (3 attempts, forgot password option) door closes after a countdown of a set time and verification. Or use key fob to activate program

[0181] Door has a safety magnet switch integrated with PLC program. Thereby during operation, door is locked and cannot be opened. Safety switch is interlocked with code in program to not open during operation and without owner verification

[0182] Door includes locking piston to avoid tampering / misuse etc. At end of cycle notification signals the machine to request verification code from user, 3 attempts, forgot password option. If verified, door opens. 3D scanner checks for container, if removed machine counts down till closing door

[0183] After set period, machine performs self-cleaning program. During this process the follows the same locking process as the wash cycle.

[0184] All verification processes and interactive touch options such as start button can be performed via app. If cycle ended and user cannot provide verification code after 3 attempts and forgot password option, Telescopic arm that is housed next to the wash chamber extends to grip the container, once collected, container placed in storage bin. Via loT, owner of machine, maintenance and owner of cup are notified through online portal, app etc.

[0185] Secondary door is formed of PlexiGlass or stainless steel closing vertically or horizontally on rubber seals. Linear motion units are able to raise and lower via guide rails. The purpose is to seal chamber, prevent splashing user, water damage to equipment, assist in maintaining cleanliness etc Door contains same locking, safety and security mechanisms as primary door, Door will not proceed unless primary door has passed all safety and security checks through PLC program

[0186] Wash chamber is made of Stainless Steel 304 or moulded plastic, no joins, crevices to maintain hygiene with 1x wash blade 1x rinse blade 1x bottle wash arm. Arms are with Stainless Steel jets with 60deg opening to allow full coverage of containers

[0187] The wash blade and rinse blade wash the outside of cups and bottles and wash the outside and inside of containers (containers placed on the side, cups and bottles placed upside down. Bottle wash arm washes inside of cups and bottles). Arms are fixed and a rotating gearbox driven wash table turns the container continuously during the cycle thus ensuring all surfaces are reached by the water jets. After the wet cycle the wash table will increase in speed to centrifugally dry the container with or without assistance from an airblower.

[0188] Gear motor is housed at the top of the chamber, shaft attached to 2 brackets supporting the wash tray. The gear motor is programmed and controlled via PLC, number of rotations set based on machine settings, local regulations, customer preferences and container type. 2x proximity sensors used to control the gear motor stopping position to return to home each time and prevent the brackets from obstructing the user from their container.

[0189] Wash tray is a large spaced mesh sitting directly above the secondary mesh of which is attached to the frame of the machine. Secondary mesh is a finer mesh, to be used as a filter to collect larger debris that may potentially be in the container. A sweeping squeegee / blade style system is used to automatically scrape debris off the secondary mesh. Blade system is attached to the wash tray to allow rotation around the mesh filter during cycle, debris is collected through the rotation and collected in removable waste bin.

[0190] Water is collected during the wash is recycled in the wash basin underneath the filter mesh. Recycled water in wash basin is coupled with wash pump of which operates during cycle and activated via the PLC program based on the status of the security and safety checks.

[0191] Jets are connected to the wash pump via piping. Detergent is auto dosed to assist in cleaning process. Once wash cycle completed, rinse cycle begins for set time using fresh water at a temperature set based on local regulations, machine settings, customer settings, container type via the PLC program. Rinse cycle uses water from a freshwater reservoir through a separate rinse pump.

[0192] After Rinse cycle, spin cycle begins, this is completed for a set time purely for assisting in the drying process of the product. No washing or rinsing occurs at this time After spin cycle, cup is ready for collection, notified via screen, secondary door and primary door open after user verified

[0193] Wash chamber is illuminated for visual signal and aesthetics• White for loading• Blue for washing, rinsing, spinning• Green for unloading

[0194] UV light used to assist in maintaining cleanliness. UV is housed above chamber and activated once doors are closed. Lighting is controlled via PLC to deactivate once doors are open (loading and unloading process)

[0195] Example 4

[0196] This example is shown in Figs 10 to 14 are diagrammatic views of parts and details of a particularly preferred embodiment of apparatus for use in a container reuse system for cleaning containers in accordance with the invention.

[0197] Fig 10 shows the main components stripped away from the outer housing with details of the washing table 80 in Fig 11 , details of the filtering system 70, 90 in Fig 12, detail of the openable sump 70 in Fig 13 for use as the gravitational and suctional water collector below the washing table 80 and the detail of the pyramid filter 90 and other relative workings of the pump 65 and openable sump 70 in Fig 14.

[0198] Fig 15 is a diagrammatic operational view of the container reuse system for cleaning containers showing the operational relationship and defined pathways A, B, C, D, E, F, G, H, I, J, K.

[0199] Referring to Figure 15, the functional part of the System unit consists of two hot water holding tanks (Tank T-1 , Tank T-2) with integrated heating elements (HE-1 , HE- 2). These tanks are refilled by means of electric or pneumatic solenoid valves (Y-A, Y-B).

[0200] Waterlevel maximum and minimum is controlled by means of levels sensors (LS-1 , LS-2). Temperature is electronically controlled via temperature sensors (TS-1 , TS- 2) and the PLC. The tanks are connected to a series of motorised valves and pumps all of which are controlled via the PLC.

[0201] When the System is first powered up the PLC will first fill holding tankT-1 by means of solenoid Y-A. Once required maximum level is reached, indicated by levelsensor LS-1 , heating element HE-1 will heat the water to the required temperature of 70°C - actual temperature can be 75°C to allow for fluctuations. The System unit cannot be used until this initial temperature has been reached.

[0202] Once the required temperature has been reached the System unit can be used. Open the wash cabinet door and lift the centre bar which is located over the centre of the platform. The bar is to keep the cup / bottle from lifting during the wash and spin dry process. Place a cup or bottle, straw and / or teat onto the centre of the rotating wash platform. Straws fit to the side as indicated, lids / teats in the designated holder as shown on the diagram. Close the door. The cycle will automatically start within a few seconds. If the door is opened at any time during the cycle, the system will stop and revert to start position.

[0203] The System has two stainless steel tanks. T-1 (50), the primary tank, is connected to a hot or cold-water supply via a valve (Y-A). The level in tank T-1 is controlled by a level sensor that switches supply off at high level and supply on at low level. Tank T-1 is heated by means of electric element HE-1 . HE-1 switches on when high level is reached and off when either low level is reached or set temperature is reached. Temperature is controlled via PLC and sensor TS-1 . At the lowest point tank T-1 is fitted with an automatic valve Y-C. This defines Pathway H.

[0204] Valve YC is connected to a 3-way motorised valve, Y-1. In normally open position (1 / 2) Y-1 is connected to wash pump, PW-1. This defines Pathway B.

[0205] The normally closed position of Y-1 (3) is connected to stainless steel tank, T- 2 (52). Stainless steel tank T-2 (52) is to catch the used clean final rinse water from a wash cycle, as described below. Tank T-2 also has a heating element (HE-2), a level sensor (LS-2), a temperature sensor TS-1 and a fill valve Y-B.

[0206] Tank T-2 is also connected to 3-way valve Y-3 (3) normally closed port. However when open the water is recycled into tank T-2 (52) to provide a source of recycled water from previous cycle. This defines Pathway J. .

[0207] When there is an open position of Y-1 from tank T-2 (52) and closed position from tank T-1 (50) this defines Pathway A and allows the recycled water from tank T-2 to be used (52) instead of further new water from tank T-1 (50).

[0208] Wash pump PW-1 (64) is connected to 3-way valve Y-2(1 ). The normally open port Y-2(2) is connected to both the spray nozzle system (88, 89) in the wash chamber (83) as well as 3-way valve Y-3 port 2, normally open. This defines Pathway B.

[0209] A dosing pump PS-1 injects a preset amount of sanitiser after wash pump PW- 1 into the line.

[0210] 3-Way valve Y-2(3) closed port is connected to closed port (3) of 3-way valve Y-4. This feeds to water channels 88 which forms Pathway C and to water jets 89 which forms Pathway D.

[0211] Tank T-3 (sump 70) is open ended. One end is connected to the wash chamber 83 by being at least partially underneath and thereby being gravity connected. This defines Pathway E.

[0212] The other end of the open-end sump 70 opens up via an actuator-controlled lid (AC-1 ) (gate or sump door 73) over a waste receptacle or filter 90.

[0213] A detergent dispensing pump (PD-1 ) is connected to tank T-3 (70). The filter in the waste receptable is pyramid shaped to allow for larger filter area and therefore cope with more soil before cleaning / emptying is required. When the gate or sump door 73 is open for the large matter residue to drop to the pyramidal filter and the fluids proceed through filter to drain - this is Pathway F.

[0214] The lower end of tank T-3 (sump 70) is connected to an inline filter FL-1 which in turn is connected to a 3-way valve Y-4, port 1 . This defines Pathway H.

[0215] Three-way valve Y-4 is connected to a second wash pump (PW-2) (65) via normally open port 2. Wash pump PW-2 is connected to port 1 of three-way valve Y-3. This defines Pathway I.

[0216] The wash chamber has a rotating central platform (80) which is connected to drive motor DM-1 and spinning arm (81 ). Drive motor DM-1 turns the platform (85) during the wash cycle at a slow speed at about. 5 to 15 rpm and during dry cycle at up to 200 rpm. An extraction fan F-1 will operate during the dry cycle to remove excess moisture from the wash chamber and assist with drying. During and after the entire cycle UV-light (UV-1 ) will operate to assist with bacteria control.

[0217] The wash manifold will consist of a central nozzle to clean the interior of the container; side nozzle(s) to clean the exterior of the container as well as the lid and possible teat. A dedicated nozzle is fitted to clean straws. All nozzles are fixed to suit maximum performance. A pressure switch PP will monitor pressure in the manifold. Too low can mean no water, too high can mean blockage.

[0218] Cycle start.

[0219] The cycle can be considered to follow the water flow as follows:

[0220] When the System has just been switched on, Tank T-1 will fill with water to the required level and heat to the required temperature. From this point on System can stay on in stand-by. A UV light will stay on during all time the System is in stand-by or operating.

[0221] Open the door, lift the central hold down bar and place cup in centre of platform. Place the lid in the holder on top of the hold down bar. Ensure any teat is open and facing outwards. Any rubbish such as teabags, fruit slices, coffee / tea grounds can be disposed of into the tank opening.

[0222] Close the door. If fitted with start button, push, otherwise the unit will auto-start within a few seconds.

[0223] The central platform will start to slowly rotate. Valve Y-C will open. Valve Y-1 is in open position with ports 1 & 2 open. Valve Y-2 is in open position with ports 1 & 2 open. ValveY-3 is in closed position ports 1 & 3. Tank T-3 actuators are open. Pump PW-1 will draw water from tank T-1 and spray over the cup / lid. This water will go directly to drain. This is the purge cycle. After abt. 5 / 10 seconds the actuators AC- 1 will close the wash tank T-3 opening and subsequently the tank will fill with the remaining water from tank T-1. When T-1 is empty (sensor LS-1 ) valve Y-C will close, pump PW-1 will stop. Valve Y-2 will close (port 1 & 3). Pump PW-2 will start and draw water from tank T-3 and pump via valve Y-3 port 1 & 2, through the nozzles in the main manifold. This water will fall into wash tank T-3 and re-circulate via inline filter FL-1 for a pre-set time (60 seconds).

[0224] A detergent will be added to tank T-3 from pump PD-1 .

[0225] After the pre-set wash time has been reached, actuator valve AC-1 will open, water will drain from tank and after a few seconds, pump PW-2 will stop. The dirty wash water has now been dumped.

[0226] Next phase is rinse. Valve Y-3 will close (port 1 & 3), valve Y-2 will open (1 & 2), valve Y-c will open, actuators AC will close and pump PW-1 will spray clean water over the cup and lid. A sanitiser will be added through pump PS-1 during this cycle.

[0227] At the end of the rinse cycle, valve Y-C will close, pump PW-1 and PS-1 will stop. Fan F-1 will remove excess moisture from cabinet and drive motor DM-1 will increase in speed to remove excess water. Valve Y-4 will be open (port 1 & 2), valve Y-3 will close (port 1 & 3). Pump PW-2 will remove water from wash tank T-3 and pump into tank T-2. Valve Y-B will top up if not sufficient water to reach level sensor. Tank T-2 will be heated but only when tank T-1 has reached temperature.

[0228] After a set spin time the cycle has been completed and the door can be opened. This is indicated by a sound or visible indicator.

[0229] System now sets up for next cycle. However instead of using water in tank T- 1 , the water in tank T-2 is used for the next wash.

[0230] Place items in cabinet and let cycle start. Valve Y-1 is closed (port 1 & 3). Pump PW-1 draws water from tank T-2. Valve Y-2 is open (port 1 & 2), valve Y-3 is closed port (1 & 3). Actuator in tank T-3 is open for a few seconds, then closes. Detergent is added via PD-1. After wash cycle, actuators openand water is drained. Rinse cycle starts as previous.

[0231] Self-cleaning.

[0232] At pre-set times System will clean itself. Tank T-1 will heat to 82 o C. Valve Y- C will open, valve Y-1 is open (port 1 & 2), pump PW-01 is activated as well as sanitiser pump PS-1 . Tank T-3 actuators are open. Valve Y-3 is closed (port 1 & 3). Hot water is sprayed through wash chamber (platform is rotating) and straight to drain. When tank T-1 is empty pump PW-1 stops. Valve Y-C closes. Valve Y-1 closes (port 1 & 3), sanitiser pump PS-1 is activated. Valve Y-2 and Y-3 close (port 1 and 3). Water is pumped in reverse through filter FL-1 to back wash. When level sensor in tank T-2 is activated pump PW-1 stops and valves Y-2 and Y-3 revert to open (port 1 & 2). Actuator AC stays open.

[0233] System is ready for next cycle.

[0234] PLC

[0235] All times and temperatures to be set in a Programmable Logic Controller (PLC). The platform speeds are pre-set but dual speeds are activated by PLC. Programs can be set by RFID in cup / bottles. This includes multiple phases.

[0236] Misuse

[0237] In case of cup being forgotten in the apparatus, a 3D scanner will scan for a set time. If cup is not removed after this time, a warning alert will begin, and the machine will countdown before door closing. Cup will be removed once door closes via a telescopic arm housed next to chamber. The arm will reach out for items, 3D scanner will scan item and based on shape, container will be picked up and placed in storage bin. loT alerts user, owner, and maintenance.

[0238] In case of misuse and inability to verify user, cup will be removed using same method previously stated

[0239] Gripper or telescopic arm 87 is used to hold container securely. A retractable mechanism is used to secure the container. This includes gripping brackets. Once container is detected and the doors are closed, the mechanism will slowly close. The holding mechanism will be sitting on a guide carriage, consisting of ball screw and spindle. Ball screw will convert the rotary motion of the servo motor into linear motion of the clamping surface. This system will compromise of 2 linear units, coupled together to close the gripping mechanism at the same time evenly on the container.

[0240] The grip mechanism travels on a track with integrated torque limit sensors, the torquemeter will send the signal to PLC to notify grip arms have secured the container, servo motor will be signalled to stop. - Unit will have overrun limit switch to prevent malfunction. Stroke length of motion unit will be determined based on container size, maximum stroke length set via PLC

[0241] The frame is formed of stainless steel with provisions for interactive displays. Stainless steel provide ability to be cleaned with acetone or product similar

[0242] Solar Panel and battery can be incorporated for a more environmentally friendly product with Interactive display to be a durable touch screen with 3 variations• Interactive screen, wash and fill• Wash and fill• Wash

[0243] A fill station is housed opposite to the wash chamber to dispense rages and can incorporate fridge, space for bladders of premix drinks. There is user interface allows selection of rages (can also be selected via app) signals PLC for dispensing.

[0244] Card details are linked to app / chip / customer database to allow payment. Cup / bottle will only be filled pending payment and last registered clean. Cup / bottle to be filled based on registered capacity of NFC / RFID in cup. Door security / safety mechanism same set up as wash chamber, door remain open for duration of filling

[0245] Maintenance is provided by the machine being modular and with ability for hoses, electricals, pipes to be disconnected easily with minimal manual labour to remove system allowing easy repair, cleaning, replacement etc. it is also possible to remove front panels, system is click-in, to remove unclick and slide out system on the drawer slides.

[0246] Refilling Station

[0247] For units with a filling section, the vessel can then be placed in a similar manner into a separate filling station. Depending on available options still or sparkling water or other drink can be dispensed. The costs will be charged to or deducted from a preloaded data source. Stock levels of product will be sent to relevant retailer.

[0248] If the container is used for refilling with condiments from a delicatessen, then the retailer can automatically retrieve cleaning and sanitising data and ensure it complies with their safety guidelines. Furthermore, cost and weight plus nutritional information of the product can be embedded for later retrieval.

[0249] Modular System

[0250] The module housing is designed to accommodate the required wash, rinse and sanitise module. This module can be circular or square.

[0251] The module may contain one or more of the following: a) Wash, rinse, sanitize and drying module b) Fresh water storage tank c) Wastewater storage tank d) Liquid drink dispenser e) Ice dispenser f) Solar panels and associated batteries g) LCD or similar display screen for advertising or information messages h) Water filters and or water electrolysis system

[0252] It can be seen the invention provides a controlled personal container washing and sanitising apparatus for use by individuals in public places and food outlets to clean and sanitise single reusable personal containers such as, but not limited to, cups, beakers, mugs, bottles, food containers, punnets , as well as their respective lids , and similar items used to contain food or drink for personal or family use with a maximum capacity of 5 litres. Said container is automatically washed and rinsed and spin dried to a food standards acceptable level with controlled data recognition and communication protocols to guarantee safe and personal security of said container’s cleaning and sanitizing efficacy.

[0253] The apparatus will also be capable of dispensing water or any other drinkable liquid in the cleaned container thus ensuring the food safety and product quality are maintained to pre-set protocols. In particular it could replace public water drinking fountains that currently have few if any cleaning and safeguarding protocols.

[0254] Minimising the use of single use products is critical in managing the world’s environmental and subsequent global warming.

[0255] Recycling single use items is akin to managing the effects caused by a situation rather than preventing the situation occurring in the first place. As a minimum a single use item needs to be collected, transported to a sorting station, sorted, cleaned and made ready for re-use in most cases at a different location. All these steps have an environmental impact. In most cases a lot of single use items cannot be re-cycled or have a limited recycling circuit.

[0256] The circular economy is based on a model that involves sharing, reusing, repairing or recycling existing materials and products as long as possible.

[0257] The most cost effective and least impact on the environment is a model whereby a product is simply reused with minimal input of resources.

[0258] The most renewable resources would be electricity (solar / hydro) and water. Using these resources in an efficient manner would contribute greatly to reducing use of fossil fuels and consequently the impact on the environment.

[0259] The system described below is designed to eliminate single use items and reuse cups, bottles and containers using renewable resources.

[0260] Cleaning devices have been in use for many years. Typically cleaning devices are designed to accommodate and clean multiple items at once or in certain cases to rinse and / or steam single items without a validated cleaning and sanitising process.

[0261] The system is designed to allow for on the spot cleaning and sanitising of personal or single containers as well as dispensing water or other rages as required into the said container.

[0262] So called keep cups have been in use for many years and have contributed to the reduction of single use items. However, there is little or no control over the cleanliness of these containers.

[0263] The condition of the container could have a significant impact on the quality of the product being served by a third party or even worse the hygiene state and possible consequences to public health.

[0264] There are systems whereby soiled / used keep cups are exchanged for clean ones. These systems are often linked to specific suppliers and still require collection, sorting, cleaning and re-distribution.

[0265] For many retailers refilling private or personal food containers poses the problem of guaranteed cleanliness. Our system will log when (time stamped) the container was cleaned and that the set cleaning and sanitising cycle protocols were met, and this data can be retrieved and verified at point of sale.

[0266] The system allows the container user to clean and sanitise their item on the spot for immediate reuse. No collection or accumulation. Simply place the soiled container in the unit to be washed and sanitised ready for use.

[0267] After the cleaning and sanitising process, the container, if a drinking vessel, can be refilled with a selected rage.

[0268] The cleaning process-controlled data recognition and communication protocols to guarantee safe and personal security of said container’s cleaning and sanitizing efficacy will be achieved via NFC / RFID or similar device embedded in the container.

[0269] Current concepts and designs rely on, or off-site cleaning and sanitising based on an exchange of containers. Other concepts and designs rely on accumulation and mass cleaning and sanitising of containers. Other concepts and designs rely on assumed data.

[0270] Our invention substantially departs from current concepts and designs in that it is a personal food container cleaning and sanitising device to be used in public or retail places with verifiable cleaning and sanitising protocols. Our invention is to reduce the need for single use containers.

[0271] It is envisaged that bottling companies can supply current “post-mix” drinks in our invention eliminating the need for supplying bottles / containers, bulk transport costs, storage refrigerators with associated environmental costs.

[0272] Consumers visiting food retail outlets such as supermarket delis can bring their own container and the supplier can verify that the container has been cleaned andsanitised according to set protocols such as time delay, cleaning efficacy, rotation times of container etc.

[0273] It is envisaged that the cleaning and sanitising apparatus will be installed at appropriate space in retailer’s premises or open public spaces.

[0274] It can be seen that the invention has one or more novel features or combination of features including from the list of: a) Purge cycle: no need to pre-rinse or scrape wares. The open-ended design of the wash tank allows residual waste to be removed from the wash cabinet before cycle commencement. b) Curved wash tank: the wash tank design can be up to 90° to minimise vortex created by pump suction. It also allows for easy removal of debris during purge cycle and minimises water consumption. c) Wash tank lid: An actuator-controlled flap at one end of the wash tank allows it to be open and for waste to be directly removed from the wash tank d) External wash tank filter: As opposed to current dishwashing machines our filter is placed outside the wash tank and wash chamber. This prevents soil from being recirculated or contaminating the wash tank water. The filter can be removed during a cycle. e) A removable wash platform: Items are placed on a removable platform inside the wash chamber. The platform can either rotate or be stationary depending on chosen cycle. The platform can be set up to suit different wash up items. f) A removable spray manifold: In combination with the removable wash platform the spray manifold assembly can be removed to suit the different wash platform. g) Spin drying: During the drying phase the wash platform will spin at higher revolutions than during wash cycle thus removing excess water in combination with blower. No need for high power or heated air jets. h) Washing straws: A special washing platform to clean and sanitise metal or plastic straws both internally and externally i) Teat washing: A special platform and jet manifold to clean and sanitise drinking bottle teats j) Incorporated drink bottle fill: A liquid (hot or cold) can be dispenser after the bottle has been cleaned and sanitised. Incorporated within the structure of the machine is a dispensing system thatk) Individual data logging: Individual cup / bottle ownership, cleaning history and drink / food request data is recorded via a chip / RFID within the cup / bottle and phone app.

[0275] Other embodiments would be understood and is included within scope of this document.InterpretationEmbodiments:

[0276] Reference throughout this specification to “one embodiment” or “an embodiment” means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of the phrases “in one embodiment” or “in an embodiment” in various places throughout this specification are not necessarily all referring to the same embodiment, but may. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner, as would be apparent to one of ordinary skill in the art from this disclosure, in one or more embodiments.

[0277] Similarly it should be appreciated that in the above description of example embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description of Specific Embodiments are hereby expressly incorporated into this Detailed Description of Specific Embodiments, with each claim standing on its own as a separate embodiment of this invention.

[0278] Furthermore, while some embodiments described herein include some but not other features included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention, and form different embodiments, as would be understood by those in the art. For example, in the following claims, any of the claimed embodiments can be used in any combination.Different Instances of Objects

[0279] As used herein, unless otherwise specified the use of the ordinal adjectives “first”, “second”, “third”, etc., to describe a common object, merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.Specific Details

[0280] In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In other instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.Terminology

[0281] In describing the preferred embodiment of the invention illustrated in the drawings, specific terminology will be resorted to for the sake of clarity. However, the invention is not intended to be limited to the specific terms so selected, and it is to be understood that each specific term includes all technical equivalents which operate in a similar manner to accomplish a similar technical purpose. Terms such as "forward", "rearward", "radially", "peripherally", "upwardly", "downwardly", and the like are used as words of convenience to provide reference points and are not to be construed as limiting terms.Comprising and Including

[0282] In the claims which follow and in the preceding description of the invention, except where the context requires otherwise due to express language or necessary implication, the word “comprise” or variations such as “comprises” or “comprising” are used in an inclusive sense, i.e. to specify the presence of the stated features but not to preclude the presence or addition of further features in various embodiments of the invention.

[0283] Any one of the terms: including or which includes or that includes as used herein is also an open term that also means including at least the elements / features thatfollow the term, but not excluding others. Thus, including is synonymous with and means comprising.Scope of Invention

[0284] Thus, while there has been described what are believed to be the preferred embodiments of the invention, those skilled in the art will recognize that other and further modifications may be made thereto without departing from the spirit of the invention, and it is intended to claim all such changes and modifications as fall within the scope of the invention. For example, any formulas given above are merely representative of procedures that may be used. Functionality may be added or deleted from the block diagrams and operations may be interchanged among functional blocks. Steps may be added or deleted to methods described within the scope of the present invention.

[0285] Although the invention has been described with reference to specific examples, it will be appreciated by those skilled in the art that the invention may be embodied in many other forms.Industrial Applicability

[0286] It is apparent from the above, that the arrangements described are applicable to the food rage industries and particularly to the takeaway food service industries.Symbols

[0287] Figure 8 and 9 Figure 15

[0288]

[0289]

Claims

ClaimsThe claims defining the invention are as follows:

1. A container reuse system for cleaning containers so as to allow reuse of a container in a cleaned state, the system including: a. a container receiving station formed and configured to be able to receive a container to be cleaned b. a cleaning device cooperating with the container receiving station and configured to clean the container in the container receiving station c. a controller configured to control the cleaning device relative to the container to enable the container to be readily cleaned.

2. A container reuse system according to claim 1 wherein the controller coordinates with the container to provide a defined cleaning process and transfers data regarding the clean process to the container which can be read at a reuse station.

3. A container reuse system according to claim 2 wherein the controller includes a clock for identifying time of cleaning and extent of clean and transfers data regarding the clean process to the container which can be read at a reuse station.

4. A container reuse system according to claim 1 wherein the container receiving device is mountable within the cleaning device.

5. A container reuse system according to claim 1 wherein the container receiving device is mountable within the cleaning device by at least one pivot point for allowing spinning of the container receiving device.

6. A container reuse system according to claim 1 wherein the container receiving device rotates at a low rate allowing liquid to be received on a container and parts in the container receiving device.

7. A container reuse system according to claim 1 wherein the container receiving device rotates at a high rate allowing liquid on the container and parts in the container receiving device to be removed by centrifugal forces.

8. A container reuse system according to claim 1 wherein the cleaning device includes a liquid circulation system including: a. a liquid retention chamber able to receive the container receiving station; b. a liquid feed into the liquid retention chamber to wash or rinse the container and parts in the container receiving devicec. a purge system for selectively exiting liquid and solids from the liquid retention chamber wherein solids in a container to be cleaned or rinsed can first be purged of solids.

9. A container reuse system according to claim 1 wherein the purge system includes a refuse system10. A container reuse system according to claim 1 wherein the liquid circulation system includes connection to a first tank and a second tank wherein clean liquid can be fed to the first tank and purged water from the openable sump can be fed to the second tank wherein the water from second tank can be reused in a step of the cleaning process.

11. A container reuse system according to any one of the preceding claims wherein the system includes: i. A first refuse removal or purge step ii. A cleaning step iii. A rinsing step iv. A drying step.

12. A container reuse system according to any one of the preceding claims includes a refuse system having: a. an openable sump for allowing flushing of refuse in a first action b. a pump for drawing liquid and solids into the sump c. a filter for allowing substantial separation of liquids and solids d. a rubbish trap for retaining separated solids while allowing passage of liquids back to the liquid recirculation system.

13. A container reuse system according to claim 12 wherein the openable sump includes a curved or angled direct pipe and the pump is offset to the pipe to allow clear unhindered flow to the filter and rubbish trap when the openable sump is open.

14. A container reuse system according to claim 13 wherein the openable sump includes a curved or angled direct pipe with an angle in the range of 90°<6<160°such that there is vortex reduction, but also allows enough flow for the waste and dirt solids to be removed. A container reuse system according to claim 12, 13 or 14, wherein the filter is a pyramidal filter whereby solids are able to slide down the greater quantity of surface area of filter while allowing ready transmission of the liquids. A container reuse system according to claim 12, 13 or 14 wherein the rubbish trap with the pyramidal filter can allow solids to accumulate but still allow water flow for the wash cycles and thereby can be emptied at maintenance periods rather than each wash cycle. A container reuse system according to any one of the preceding claims for allowing reuse of a container in a cleaned state, the system including: a. a container formed and configured to be able to be readily cleaned and reused b. a cleaning device configured to be able to readily clean the container c. a controller configured to control the cleaning device to enable the container to be readily cleaned and reused. A container reuse system according to claim 18 wherein the container is formed of food quality recleanable materials. A container reuse system according to claim 18 wherein the food quality recleanable materials of the container include one or more of: a. Food quality plastic b. Food quality glass c. Food quality stainless steel A container reuse system according to any one of the preceding claims wherein the cleaning device includes: a. a compartment associated with at least one cleaning mechanism for receiving the container to be cleaned; b. a connection to a supply of cleaning elements including one or more of: i. Water ii. Heatiii. Chemicals c. At least one sensor device for sensing the container and undertaking the controlled cleaning procedure on the container21 .A container reuse system according to claim 21 wherein the cleaning process can be undertaken in a time period of less than three times the time period for using the container.

22. A container reuse system according to claim 21 wherein the cleaning process of a container for drinking coffee can be undertaken in a time period of less than three times the time period for making a barista quality coffee in the reused container.

23. A container reuse system according to claim 21 wherein the control system for controlling the cleaning process receives a selected cleaning process and controls the determined cleaning procedure on the container.

24. A container reuse system according to claim 1 wherein the controller receives the required cleaning procedure to be undertaken on the container from a remote source and controls and instructs the cleaning device according to the required cleaning procedure.

25. A container reuse system according to claim 1 having a cleaning device wherein the controller receives the required cleaning instruction automatically from a store according to their requirements.

26. A container reuse system according to claim 1 wherein the controller receives the required cleaning instruction from automatic receipt of instruction by a sensor device interacting with a device on or in the container providing the required cleaning procedure to be undertaken on the container.

27. A container reuse system according to claim 1 wherein the sensor device interacts with an RFID device on the container for reading a status and required cleaning instruction.

28. A container reuse system according to claim 1 wherein the required cleaning instructions can include a predetermined combination of one or more of: a. With or without chemicals b. With hot water at a high range c. With hot water at a medium ranged. With or without chlorine e. With a predetermined time period f. With drip dry g. With high heat drying29. A cleaning apparatus according to claim 1 wherein at least one display device for allowing display of an output to at least one of each of the plurality of users; a. At least one device for transmitting cleaning status of each user particular container provided to the access port; and b. At least one receiver for receiving by at least one device for transmitting cleaning status for allowing identification of status of the respective confirmed container for at least one of each user; c. wherein the plurality of user particular inputs.

30. A cleaning apparatus for controlled reuse of containers in required condition the controlled cleaning apparatus wherein the compartment for receiving the container includes a controlled access port to the compartment for receiving the container to at least one cleaning mechanism;31. A container reuse system according to claim 1 having a cleaning device wherein the at least one device for transmitting cleaning status of each user particular container provided to the output port is a RFID / NFC writer for writing to an RFID device on the container for carrying a status with the container.

32. A container reuse system according to claim 1 wherein the status associated with the container includes one or more of: a. Container identity b. Cleaning procedure undertaken c. Time of cleaning procedure d. Location of cleaning e. Number of lifetime cleans f. Assessment of container quality33. A container reuse system according to claim 1 wherein the controlled system is configured to wash, rinse, sanitise and dry personal food containers, with lids, of no more than 5 litre capacity.

34. A container reuse system according to claim 1 having a cleaning device comprises a controlled standalone system to individually wash, rinse, sanitise and dry single food containers, with lids, of no more than 5 litre capacity.

35. A container reuse system according to claim 1 having a cleaning device wherein the controlled system to wash, rinse, sanitise and dry food containers, with lids, in open public spaces and at or near retail outlets.

36. A container reuse system according to any one of the preceding claims being a controlled standalone system including one or more of: a. Fresh water storage tank b. Wastewater storage tank c. Liquid drink dispenser d. Ice dispenser e. Solar panels and associated batteries f. LCD or similar display screen for advertising or information messages g. Water filters and or water electrolysis system37. A container reuse system according to any one of the preceding claims including an API to manage and control said features and operation38. A container reuse system according to any one of the preceding claims including a cleaning device including a. a wash chamber with rotating shelf, automatic door and UV lighting b. receiver for receiving containers with imbedded devices to start and record wash, rinse, sanitise and dry cycles as well as such information that is required to assure set cleaning and sanitising protocols have been met c. Self-cleaning cycle and filter for system to individually wash, rinse, sanitise and dry single personal containers, with lids, of no more than 5 litre capacity39. A controlled cleaning apparatus according to claim 1 wherein the cleaning device includes one or more cleaning mechanisms selected from: a. Physical scraping b. Jet flow c. Chemical treatingd. Oxidising e. Heat treating40. A method of providing a container reuse system including the steps of: a. Provide a cleaning device enabling cleaning of a particular container separately b. Receiving a required cleaning instruction regarding a particular received container c. Undertake the cleaning instruction regarding the particular received container d. Provide an output showing the particular received container has undertaken the required cleaning as instructed e. Undertake a reuse of the received container has been shown to have undertaken the required cleaning as instructed41. A method according to claim 24 wherein the cleaning is undertaken at a cleaning device comprising a controlled standalone system to individually wash, rinse, sanitise and dry single food containers, with lids, of no more than 5 litre capacity.

42. A method according to claim 25 wherein the cleaning is undertaken at a cleaning device comprising a controlled standalone system in open public spaces and at or near retail outlets.

43. A method according to claim 25 or 26 wherein the controlled standalone system includes one or more of: a. Fresh water storage tank b. Wastewater storage tank c. Liquid drink dispenser d. Ice dispenser e. Solar panels and associated batteries f. LCD or similar display screen for advertising or information messages g. Water filters and or water electrolysis system44. A method of providing a container reuse system including the steps of: a. Provide a container having a status carrying a RFID device b. Receive a required cleaning instruction related to the identified containerc. Cleaning according to the required cleaning instruction related to the identified container d. Update status to a clean status container in the status of the RFID device in the container e. Present the clean status container as shown by the status of the RFID device in the container for reuse of the container

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