CN104224079A - Conveyor dishwasher and method of operating a conveyor - Google Patents
Conveyor dishwasher and method of operating a conveyor Download PDFInfo
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- CN104224079A CN104224079A CN201410403496.7A CN201410403496A CN104224079A CN 104224079 A CN104224079 A CN 104224079A CN 201410403496 A CN201410403496 A CN 201410403496A CN 104224079 A CN104224079 A CN 104224079A
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- cleaning part
- cleaning
- control device
- grouping
- washing machine
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0047—Energy or water consumption, e.g. by saving energy or water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
- A47L15/241—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4295—Arrangements for detecting or measuring the condition of the crockery or tableware, e.g. nature or quantity
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/04—Crockery or tableware details, e.g. material, quantity, condition
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/04—Water pressure or flow rate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/14—Steam generators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/30—Regulation of machine operational steps within the washing process, e.g. performing an additional rinsing phase, shortening or stopping of the drying phase, washing at decreased noise operation conditions
Landscapes
- Washing And Drying Of Tableware (AREA)
- Control Of Conveyors (AREA)
Abstract
A conveyor dishwasher (1) has at least one wash zone (6,7,8,9) and at least one final-rinse zone (10), also a control arrangement (36) and a wash-ware detector (34) which can sense the type of wash ware which is to be treated. The control arrangement (36) assigns each type of wash ware sensed to a defined wash-ware group, selects automatically, for each wash-ware group, a defined treatment programme by which the type of wash ware assigned to the wash ware group is to be treated in at least one of the treatment zones 96,7,8,9,10,26) of the conveyor dishwasher (1), and set the process parameters associated with the treatment programme selected.
Description
The application is the applying date is on March 4th, 2009, international application no is PCT/US2009/035950, national applications number is 200980109371.0 and denomination of invention is the divisional application of the application for a patent for invention of " conveying type dish-washing machine and using method thereof ".
Technical field
The present invention relates to conveying type dish-washing machine and using method thereof.
The present invention is flight type dishwasher (vessel-cleaning machine) or china cupboard passage conveying type dish-washing machine (vessel-cleaning machine) espespecially.
Background technology
Conveying type dish-washing machine (vessel-cleaning machine) realizes commercial applications.Domestic bowl-washing, when cleaning cleaning part, need keep cleaning part transfixion; By comparison, when conveying type dish-washing machine cleans cleaning part, cleaning part transmits between the different disposal district of conveying type dish-washing machine.
In conveying type dish-washing machine, cleaning part such as crockery, pot, cup, knife and fork and other article to be cleaned transport through several treatment region, as prerinse district, main cleaning area, wash post processing or pre-rinsing district, final rinsing district and baking zone.But dissimilar cleaning part, due to the difference of last service condition, soil level, shape and material, needs to arrange different disposal parameter in each handling process.But the conveying type dish-washing machine used at present usually can not the type of automatic distinguishing cleaning part; As compromise, traditional system often will consider the article adapting to cleaning number of different types when designing.
The patent being numbered US 6530996B2 describes a kind of china cupboard passage conveying type dish-washing machine, through to presort and to be cleaned of having put to china cupboard is sent to each treatment region of china cupboard passage conveying type dish-washing machine.Conventional conveyor dish-washing machine provides the sensor determining to be cleaned type by detecting the recognition feature provided on china cupboard.Then according to the recognition feature that these detect, for suitable (dishes) cleaning procedure selected by conveying type dish-washing machine.
What be numbered DE 196 08 030 C1 patent discloses another kind of conveying type dish-washing machine, wherein, according to the type of to be cleaned in each treatment region of conveying type dish-washing machine and soil level, enable or close extra sprinkling system to change the interval between cleaning part treatment region.
In the conveying type dish-washing machine patent being numbered DE 10 2,005 021 101 A1, knownly can enable or close extra nozzle, to reduce the water consumption of final rinse stage according to the transfer rate of cleaning part in conveying type dishwasher district.Be provided with the sensor of detection tableware at the entrance of conveying type dish-washing machine, when the cleaning part quantity entering conveying type dish-washing machine declines, system reduces transfer rate automatically.
Summary of the invention
The present invention aims to provide a kind of conveying type dish-washing machine comprising at least one cleaning area, at least one final rinsing district and a control device, decapacitation reduces the resource consumption (water purification, chemicals and the energy) of run duration outward, well can process all types of cleaning part.The present invention also will illustrate the correlation method operated this conveying type dish-washing machine.
On the one hand, the type of to be cleaned of automatic detection can be realized after cleaning part detector being installed.On the other hand, for the often kind of cleaning part detected selects optimization process program automatically at least one treatment region of conveying type dish-washing machine, and the process parameter relevant to selected handling procedure can be set.By being optimized adjustment to the process parameter relevant to respective treatment region, the consumption of water purification, chemicals and the energy can be reduced.
In order to each agenda realized in conveying type dish-washing machine treatment region can carry out optimization adjustment according to the cleaning part type detected, determine in the present invention by control device for the various types of cleaning parts in conveying type dish-washing machine treatment region determine that presetting the cleaning part that maybe can set divides into groups.And, a kind of default handling procedure is had for often kind of cleaning part grouping, the cleaning part belonging to this packet type processes according at least one treatment region in multiple treatment regions of conveying type dish-washing machine of this pre-set programs, such as prerinse district, main cleaning area, washes post processing or pre-rinsing district, final rinsing district and/or baking zone.
The default handling procedure of each cleaning part grouping is preferably adjusted to most economical optimization process program.Correspondingly, the present invention can realize the type according to various pending cleaning part, the process parameter of Automatic Optimal adjustment conveying type dish-washing machine.
Therefore, the present invention can carry out automatic distinguishing to pending cleaning part type, and in cleaning process, adjusts the process parameter of various processes, to be adapted to the cleaning part grouping that cleaning part type to be washed is specified.
" cleaning part type " is interpreted as cleaning part type pending and/or to be cleaned herein.The type of cleaning part especially depend on the cleaning part that will clean as features such as size, shape and/or materials.
According to a preferred embodiment of inventive solution, in cleaning part type detection, at least following cleaning part can be found out:
The plate of-porcelain system or similar porcelain saw lumber matter;
The cup of-porcelain system or similar porcelain system, glass or similar glass material;
The bowl of-porcelain system or similar porcelain system, glass or similar glass material;
The article of the pallet that-plastics are made or similar pallet;
The container that-metal (espespecially stainless steel) is made, especially GN type container;
The pot that-metal (espespecially stainless steel) is made;
The pan that-metal (espespecially stainless steel) is made;
The knife and fork that-metal (espespecially stainless steel) is made or knife and fork class article; And
The drinking glasses of-glass or similar glass material.
The present invention is based on following discovery: at each treatment region, for the process parameter of effectively carrying out processing and/or cleaning and select depends on the type of to be cleaned.When processing dissimilar cleaning part, such as, in the cleaning area (prerinse district, main cleaning area, wash post processing zone) of conveying type dish-washing machine, need to select suitable handling procedure.The cleaning fluid volume flow of spraying in the unit interval at least one district especially in cleaning area, and the cleaning fluid spray pressure aspect at least one district in cleaning area, adjust handling procedure.Such as, the tableware that greasy dirt is lighter, as pallet or drinking glass, only needs in cleaning area to spray relatively less cleaning fluid flow and relatively low spray pressure in cleaning area within the unit interval; And it is quite different to be stained with the tableware that food is charred, the greasy dirt such as swill that is difficult to remove is heavier.
On the other hand, dissimilar cleaning part needs different handling procedures, should spray in flow at final rinsing liquid of final rinsing district unit interval, adjust these handling procedures, the process of cleaning part in the final rinsing district of conveying type dish-washing machine needs to carry out according to these programs.
Can realize according to solution of the present invention: the cleaning mechanism (the cleaning fluid sprinkling flow in the namely cleaning area unit interval, and cleaning area cleaning fluid sprinkler pressure) at least one district in cleaning area can be optimized adjustment with the type adapting to the pending cleaning part in cleaning area.
According to alternative solution of the present invention or additional aspects, can also realize: such as, adjustment can be optimized to adapt to the type at the pending cleaning part in final rinsing district at the sprinkling flow of final rinsing district unit interval final rinsing liquid.
Therefore, to the lighter tableware of the greasy dirt such as pallet or drinking glass " excessively cleaning ", can be avoided by this direct, effective mode, in the process of the lighter tableware of this type of greasy dirt of cleaning, be avoided the waste of the unnecessary energy, water, chemicals.
Therefore, the water purification consumption reducing cleaning part can realize, such as, in the use amount that final rinsing district reduces water consumption or reduces when mixing with other additive.The minimizing of conveying type dish-washing machine water purification consumption means the use amount that can reduce chemicals equally, especially purificant and/or cleaning agent, and can not affect the chemical concentrations of various liquid preparation.The output of water purification reduces the water yield reduction also meaning that needs heat, and therefore can realize energy-conservation object.
Utilize the method for operating of conveying type dish-washing machine can realize target of the present invention further, this dish-washing machine has a cleaning area, at least one final rinsing district and control device at least.The present invention determines, the implementation step of method of operating should specify as follows.First, the type of pending cleaning part should be detected.Then, for the grouping of each cleaning part is selected to preset the handling procedure that maybe can set automatically, this cleaning part type specifying cleaning part grouping will process according to this handling procedure at least one cleaning area, and arrange the process parameter relevant to this handling procedure.As alternative steps or the additional step of finally mentioning implementation step, for the grouping of each cleaning part is selected to preset the handling procedure that maybe can set automatically, this cleaning part type specifying cleaning part grouping will process according to this handling procedure at least one final rinsing district, and arrange the process parameter that handling procedure is relevant therewith.
Below will by example, utilize preferred embodiment with reference to drawing present invention is described.
Accompanying drawing explanation
In drawing:
Fig. 1 is depicted as the conveying type dish-washing machine vertical section schematic diagram according to first embodiment; And
Fig. 2 is depicted as the conveying type dish-washing machine vertical section schematic diagram according to second embodiment.
Detailed description of the invention
Fig. 1 shows the conveying type dish-washing machine 1 with conveyer 2, and cleaning part (not drawing in drawing) transports through conveying type dish-washing machine 1 by this conveyer along direction of transfer 3.Conveyer 2 can be, such as, conveyer belt, this conveyer belt is preferably designed to multicompartment plastic conveyor belt, and preferably continued to drive by motor (not drawing in FIG), according to Fig. 1, the cleaning part that conveyer belt 2 is placed is transmitted through the different disposal district 6,7,8,9,10 and 26 of conveying type dish-washing machine 1 successively.Cleaning part along direction of transfer 3 transmission is placed on the region of the entrance 4 on conveyer or conveyer belt 2 usually.Then cleaning part is sent in access road 5, figure from entrance 4 along direction of transfer 3 and represents this direction of transfer 3 with arrow.
Conveying type dish-washing machine 1 shown in Fig. 1 has a cleaning area at least, such as, as shown in Figure 1, this at least one cleaning area can be prerinse district 6, also can be the first main cleaning area 7, can also be the second main cleaning area 8, from direction of transfer 3, both rear, be placed in the downstream in prerinse district 6.
According to the conveying type dish-washing machine 1 shown in Fig. 1, according to direction of transfer 3, be connected at least one cleaning area 6,7,8 below be wash post processing zone 9 and final rinsing district 10, final rinsing district 10 is positioned at the downstream washing post processing zone 9.
Conveyer 2 shown in Fig. 1 is endless conveyor.But, conveyer frames also can be used as conveyer 2, insert cleaning part (not expressing in figure) in conveyer frames and conveyer frames is placed on the upside of conveyer belt.
From direction of transfer 3, directly be placed in conveyer belt 2 or the cleaning part placed on conveyer frames along direction of transfer 3 successively by access road 5, main cleaning area 8, main cleaning area 7, second, prerinse district 6, first subsequently, wash post processing zone 9, final rinsing district 10 and baking zone 26, enter outlet area 25.
The above-mentioned treatment region 6,7,8,9 and 10 of conveying type dish-washing machine 1 is furnished with shower nozzle 11,12,13,14 and 15 respectively, on the cleaning part of liquid by these sprinkler to being transmitted by conveyer 2, respectively by treatment region 6,7,8,9 and 10.Each treatment region 6,7,8,9 and 10 is furnished with water tank 16,18,20 and 22 respectively, in these water tanks, flushing liquor is housed, and/or the liquid providing relevant range shower nozzle used.In the conveying type dish-washing machine 1 shown in Fig. 1, (this final rinsing liquid can be pure water to the final rinsing liquid of water purification form, or the mixture of water and other additive, this additive can be such as purificant) be sprayed onto on cleaning part (not drawing in drawing) by the shower nozzle 15 in final rinsing district 10, shower nozzle can be placed in conveyer belt both sides, top and below.
The final rinsing liquid that part had been sprayed is sent to another district by cascade system from a district, and direction is contrary with the direction of transfer 3 of cleaning part.Remainder directly imports pre-tank-washer 16. by valve 77 and bypass pipe 88
The final rinsing liquid sprayed collects the water tank 20 (washing rear water box 20) washed in post processing zone 9, is delivered to the shower nozzle 14 (washing rear shower nozzle 14) washing post processing zone thus by pumping plant.Washing in post processing zone 9, cleaning fluid is rinsed from cleaning part.The liquid be accumulated in this region flows in the cleaning water tank 18b of the second main cleaning area 8, and this liquid is sprayed onto on cleaning part by the shower nozzle 13 (cleaning shower nozzle 13) of pumping plant by the second main cleaning area 18 usually after adding cleaning agent.Liquid flows into the cleaning case 18a of the first main cleaning area 7 by the water tank 18b of the second main cleaning area 8.Herein, liquid is sprayed onto on cleaning part by the cleaning shower nozzle 12 of pumping plant by the first main cleaning area 7 again.Liquid flows into the pre-water tank 16 in prerinse district 6 by the water tank 18a of the first main cleaning area 7.Liquid in pre-water tank 16 is sprayed onto on cleaning part by pumping plant by the prewashing shower nozzle 11 in prerinse district 6, and object removes the larger greasy dirt on cleaning part.
Treatment region 6,7,8,9 and 10 independently purging system ensure that can carry out sprinkling cleaning from cleaning part top with bottom simultaneously.
Each cleaning area 6,7,8,9 and 10 of conveying type dish-washing machine is separated by dividing plate 37.In the embodiment shown in fig. 1, access road 5 is inherently separated by dividing plate 37 and entrance 4.Dividing plate 37 can prevent cleaning fluid and final rinsing liquid to be sprayed onto the region that is separated by, and prevents steam effusion conveying type dish-washing machine.
At the direction of transfer 3 of cleaning part, what place behind final rinsing district 10 is the baking zone 26 mentioned.In baking zone 26, utilize the air after drying, heating to dry cleaning part, object blows off and the dry moisture be positioned on cleaning part.Remain on to make water loading of the air in the scope of the drying being conducive to cleaning part, passable, such as, provide extraneous air by opening (such as by the outlet of cleaning part).Moisture hot-air is discharged by baking zone 26 (such as, can by means of fan 31) by another opening.If the waste gas of baking zone 26 is by heat reclaim unit 30 (can be furnished with compressor), then advantageously herein.Heat reclaim unit 30 is for reclaiming at least part of heat energy in waste gas.
In current flight type/china cupboard passage conveying type dish-washing machine, cleaning part, by being conveyed through several treatment region, such as prerinse district, main cleaning area, washes post processing zone, final rinsing district and baking zone.As previously mentioned, in conveying type dish-washing machine, dissimilar cleaning part needs different process parameters.But conveying type dish-washing machine known at present can not need cleaning part type to be processed by automatic distinguishing, and in this case, traditional system carries out design compromise usually to be applicable to polytype cleaning part, efficiency or high or low.This mode means: compared with required for reality, usually needs to consume a large amount of, unnecessary resource (energy, water, chemicals etc.) more and processes cleaning part.
Such as shown in Fig. 1, the feature according to the conveying type dish-washing machine 1 of the present invention's making is equipped with cleaning part detector 34, for detecting the type by carrying out the cleaning part processed in conveying type dish-washing machine 1.Term used herein " cleaning part detector " can refer to that any design is used for detecting and/or determining the detector of the type by carrying out the cleaning part processed in conveying type dish-washing machine 1.Herein, espespecially cleaning part detector 34 is provided with at least one sniffer 35, and this sniffer is detectable will carry out the size of the cleaning part processed, shape and/or material in conveying type dish-washing machine 1.
In a preferred embodiment according to the conveying type dish-washing machine 1 of the present invention's making, cleaning part detector 34 at least have a preferred optics, induction or capacitance operation sniffer 35, determine the type of cleaning part by the size of direct detection cleaning part, shape and/or material.But sniffer 35 also may be made up of the detector of other type, the operated proximity transducer of such as inductance, optical pickocff, light curtain, laser scanner, 3D laser, video camera, rotating detector etc.
Cleaning part detector 34 is preferably mounted at the entrance 4 of conveying type dish-washing machine 1, so that detection will send into the type of the cleaning part of each treatment region 6,7,8,9,10 and 26 of conveying type dish-washing machine 1.Certainly, cleaning part detector 34 also can be arranged on the inside of conveying type dish-washing machine 1 in a suitable manner.
Also the control device 36 as illustrated in Fig. 1 can be had according to the conveying type dish-washing machine 1 of the present invention's making.Control device 36 be designed for according to preset the agenda that maybe can set trigger each of conveying type dish-washing machine 1 can trigger elements, as each water pump and valve, to allow to set suitable process parameter to the independent process district 6,7,8,9,10 and 26 of conveying type dish-washing machine 1.
As shown in the figure, control device 36 is connected with cleaning part detector 34 by suitable communication connections, with continuously or according to the scheduled time and/or when scheduled event occurs, to sending into conveying type dish-washing machine 1, the type of cleaning part that detected by cleaning part detector 34 inquires about.
The function that control device 36 design realizes is that the cleaning part type detected according to cleaning part detector 34 finds out pending cleaning part automatically.Control device 36 preferably can find out at least following cleaning part automatically:
The plate of-porcelain system or similar porcelain saw lumber matter;
The cup of-porcelain system or similar porcelain system, glass or similar glass material;
The bowl of-porcelain system or similar porcelain system, glass or similar glass material;
The article of the pallet that-plastics are made or similar pallet;
The container that-metal (espespecially stainless steel) is made, especially GN type container;
The pot that-metal (espespecially stainless steel) is made;
The pan that-metal (espespecially stainless steel) is made;
The knife and fork that-metal (espespecially stainless steel) is made or knife and fork class article; And
The drinking glasses of-glass or similar glass material.
For the relevant cleaning part detecting cleaning part type that control device 36 cannot be found out, be classified as " other type cleaning part ".
The superior part of solution provided by the present invention is not only energy automatic detection cleaning part type and automatically finds out pending cleaning part, but also be that control device 36 has additional functionality, according to this function, the latter can specify for each type of the cleaning part detected the cleaning part grouping preset and maybe can set.
This specific capability ensure that the dissimilar cleaning part that can carry out according to identical process parameter processing in each treatment region 6,7,8,9,10 and 26 in conveying type dish-washing machine 1 can be classified as a cleaning part grouping.We find herein: the teacup made to make the plate made as porcelain system or similar porcelain saw lumber matter and porcelain system and similar porcelain saw lumber matter, glass or similar glass material and bowl at treatment region 6,7,8,9,10 and 26 through prewashing, main cleaning, final rinsing and drying procedure, identical or substantially identical optimum configurations can be selected, with while making full use of resource, process is optimized to the cleaning part of these types.
Comparatively speaking, when processing the article of pallet or the similar pallet be made of plastics, can pre-wash stage be skipped completely, and compared with process plate, teacup or bowl, the final rinsing liquid flow sprayed within final rinsing district 10 unit interval can be reduced.
Comparatively speaking, when the container that process is made up of metal, particularly stainless steel, especially GN type container, pot and pan, compared with the cleaning part of other type of process, the cleaning fluid quantity of spraying in cleaning area 6,7,8 unit interval of conveying type dish-washing machine 1 and all should strengthening, to obtain better cleaning performance at the pressure of cleaning area 6,7,8 cleaning fluid shower nozzle.In addition, when container handling, pot and pan, the cleaning part of these types that can slow down by the transfer rate of conveying type dish-washing machine 1 treatment region 6,7,8,9,10 and 26, to extend the difference processing time at each treatment region.The final rinsing liquid flow value sprayed in unit interval in the final rinsing district 10 of conveying type dish-washing machine 1 can be transferred to relatively low level again by conversely.
The knife and fork be made up of metal, especially stainless steel or knife and fork class article, when the prerinse district 6 of conveying type dish-washing machine 1 and main cleaning area 7,8 process, preferably need the same or analogous process parameter with using when processing plate, teacup or bowl.
But with compared with the process in the final rinsing district 10 of conveying type dish-washing machine 1 of plate, teacup or bowl, knife and fork and the cleaning part type belonging to knife and fork class article preferably need to increase the flow of final rinsing liquid in the unit interval.
If cleaning part detector 34 detects the drinking glass to being made up of glass or category of glass material, the prewash procedure stage in prerinse district can be skipped completely to the process of this type of cleaning part, because if do not skip, this type of cleaning part may be sprayed in prerinse district 6, usually contain the contaminated cleaning solution of more greasy dirt or the generation opposite effect.However, for the process of this type of cleaning part (drinking glass), still only need to open in the main cleaning area 7,8 of two shown in Fig. 1.
Simultaneously wash the recontamination of post processing zone 9 to this type of cleaning part (drinking glass) in order to what prevent conveying type dish-washing machine 1, following measures should be taked further: as this type of cleaning part of process, post processing zone 9 is washed in closedown, such as, stop to wash overflush fluid and enter and wash post processing zone 9.The shortage of rinsing to offset the water pump washed in post processing zone 9 can be rinsed by increasing water purification in final rinsing district 10, such as, increase the final rinsing liquid flow of sprinkling of final rinsing district 10 unit interval.
In order to the optimum processing parameter of dissimilar cleaning part can be selected, can control device 36 auxiliary under preferably divide into groups as follows to specify:
The plate that-porcelain system or class ceramic material are made, the grouping of the first cleaning part is appointed as by the teacup that porcelain system or class ceramic material, glass or similar glass material are formulated and bowl;
The grouping of the second cleaning part is appointed as by container, especially GN type container, pot and pan that-metal, particularly stainless steel are made;
The pallet that-plastics are made or pallet class article are appointed as the grouping of the third cleaning part;
The drinking glass that-glass or similar glass material are made is appointed as the 4th kind of cleaning part grouping; And
-metal, the particularly stainless knife and fork made and knife and fork class article are appointed as the 5th kind of cleaning part grouping.
Above-mentioned cleaning part grouping carried out definition in the past.If but needing, the operator of conveying type dish-washing machine 1 also can change cleaning part grouping certainly.
The superior part of solution provided by the present invention is: control device 36 is designed for as the automatic selection of dividing into groups of each cleaning part sets the handling procedure of (preset or be set by the user afterwards), the cleaning part type specifying cleaning part grouping according to the handling procedure of setting in prerinse district 6, main cleaning area 7,8 and/or wash post processing zone 9 and process, and be designed for and arrange and select the relevant process parameter of handling procedure.Substitute or additional function as this, control device 36 also can be the grouping of each cleaning part and automatically selects to preset the handling procedure that maybe can set, the cleaning part type specifying cleaning part grouping processes in final rinsing district 10 according to this handling procedure, and arranges the process parameter relevant to selected handling procedure.
For realizing this object, control device 36 can be installed, such as, memory device (not drawing in such as memory-Fig. 1), control device 36 may have access to this memory device, in order to each cleaning part grouping related to, this memory device stores handling procedure and respective handling parameter that the process for the operation of each treatment region 6,7,8,9,10 and 26 optimizes and revises.
Clearly determine according to the preferred embodiment of conveying type dish-washing machine 1 as shown in Figure 1 that the present invention makes: when control device 36 detect cleaning part belong to the first, the 3rd, the 4th or the 5th cleaning part grouping time, automatically the cleaning fluid flow that the unit interval in two main cleaning areas 7,8 sprays is set to default mean value, as 600 liters/min.In addition, for processing this cleaning part, the sprinkler pressure spraying cleaning fluid in two main cleaning areas 7,8 is preferably adjusted to default mean value, as 0.2 to 0.4 bar.
On the other hand, the preferred embodiment of conveying type dish-washing machine 1 is determined: control device 36 detects cleaning part and belongs to the second cleaning part grouping, automatically the cleaning fluid flow that the unit interval in two main cleaning areas 7,8 sprays is set to default high level, as being greater than 650 liters/min.The sprinkler pressure spraying cleaning fluid in two main cleaning areas 7,8 should be adjusted to default high level, equally as being greater than 0.4 bar herein.
As for the process of the 10 pairs of cleaning parts in final rinsing district, the preferred embodiment of control device 36 is determined: when control device 36 detect cleaning part belong to first cleaning part grouping time, the final rinsing liquid flow set of automatically being sprayed final rinsing district 10 unit interval is default mean value, as 170 to 200 ls/h.Comparatively speaking, when control device 36 detect cleaning part belong to second or the 3rd cleaning part grouping time, preferably automatic final rinsing liquid flow set of being sprayed final rinsing district 10 unit interval is predetermined low level, as lower than 170 ls/h.Comparatively speaking, when control device 36 detect cleaning part belong to the 4th or the 5th cleaning part grouping time, the final rinsing liquid flow set of automatically final rinsing district 10 unit interval being sprayed for presetting high level, as higher than 200 ls/h.
The above-mentioned value mentioned is example, is actually not limited in these values.
In principle, in the dish-washing machine of conveying type shown in Fig. 11, automatically can select according to the cleaning part grouping of specifying and set the transfer rate of pending cleaning part by the treatment region 6,7,8,9,10 and 26 of conveying type dish-washing machine 1, to manage the processing time in district 6,7,8,9,10 and 26 throughout according to pending cleaning part type adjustment.When control device 36 detect cleaning part belong to second cleaning part grouping time, preferably control device automatically transfer rate is set to lower than be detected when cleaning part belong to the first, the 4th or the 5th cleaning part divide into groups time transfer rate.
Figure 2 shows that conveying type dish-washing machine second embodiment schematic side view manufactured according to the present invention.Conveying type dish-washing machine 1 shown in Fig. 2 is with the difference of the embodiment previously described by Fig. 1: in the second embodiment, only provide a main cleaning area.The remainder of the conveying type dish-washing machine 1 according to Fig. 2 constructs identical with the dish-washing machine of conveying type shown in Fig. 1, therefore herein can with reference to the description relevant to Fig. 1.
The present invention is not only limited to Fig. 1 and Fig. 2 two embodiments in drawing example.Specifically, the present invention is comprehensively formed by the comprehensive professional opinion of the description of patent claims and exemplary embodiment.
Especially, for example, conveying type dish-washing machine 1 manufactured according to the present invention also can install a decatize district (not drawing in drawing), control device 36 can be the grouping of each cleaning part provides setting value to determine that the steam supply in decatize district is opened or closed, when detecting the steam supply preferably automatically opening decatize district when cleaning part belongs to the second cleaning part grouping automatically.
In principle, conveying type dish-washing machine 1 manufactured according to the present invention can install a direct effect cleaning agent sprinkling system equally, control device 36 can be the grouping of each cleaning part provides setting value to determine unlatching or the closedown of the cleaning agent supply of direct effect cleaning agent sprinkling system automatically, or controls the use amount of cleaning agent according to cleaning part grouping.
Control device 36 can also be embodied as the grouping of each cleaning part and automatically select to preset the handling procedure that maybe can set, the cleaning part type specifying cleaning part grouping processes at baking zone 26 according to this handling procedure, and arranges the process parameter relevant to selected handling procedure.
In principle, preferably automatically selected selectively by control device 36 and respective settings can realize the process parameter of various types of cleaning part optimal treatment, to realize the process parameter that conveying type dish-washing machine user also can manually set or change the execution of each treatment region in principle.
Claims (17)
1. for the conveying type dish-washing machine of clean dissimilar cleaning part, this conveying type dish-washing machine (1) has at least one cleaning area (6,7,8,9), at least one final rinsing district (10) and control device (36)
It is characterized in that:
Cleaning part detector (34) is installed, for detecting pending cleaning part type; And
The cleaning part that maybe can the set grouping preset specified by described control device (36) for often kind of cleaning part type for detecting;
Described control device (36) is also for each cleaning part grouping automatically selects the default handling procedure that maybe can set, processed at least one cleaning area described (6,7,8,9) by the cleaning part type of this handling procedure to the cleaning part grouping specified, this control device also arranges the process parameter relevant to selected handling procedure; And/or
Described control device (36) is also for each cleaning part grouping automatically selects the default handling procedure that maybe can set, processed at least one final rinsing district (10) described by the cleaning part type of this handling procedure to the cleaning part grouping specified, this control device also arranges the process parameter relevant to selected handling procedure
Wherein, described cleaning part detector (34) has at least one sniffer (35), the size of the cleaning part that this sniffer direct-detection is pending, shape and/or material;
Wherein, when cleaning part being moved in the process entering conveying type dish-washing machine (1)/in conveying type dish-washing machine (1) time, cleaning part type specifies cleaning part to divide into groups by control device (36).
2. conveying type dish-washing machine according to claim 1, described cleaning area (6,7,8,9) comprise at least one prerinse district (6) and at least one main cleaning area (7,8),
It is characterized by:
The handling procedure that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection, processed at least one prerinse district (6) by the cleaning part type of this handling procedure to the cleaning part grouping specified, this control device also arranges the process parameter relevant to selected handling procedure; And/or
The handling procedure that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection, processed at least one main cleaning area (7,8) by the cleaning part type of this handling procedure to the cleaning part grouping specified, this control device also arranges the process parameter relevant to selected handling procedure.
3. conveying type dish-washing machine according to claim 2,
It is characterized by:
The volumetric flow units of the prerinse liquid to be sprayed in unit interval at least one prerinse district (6) that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection; And the prerinse liquid sprayed in the unit interval is amassed flow set is the value selected; And/or
The sprinkler pressure value that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection, prerinse liquid is sprayed at least one prerinse district (6) by this sprinkler pressure, the value that this control device being set to by sprinkler pressure has been selected.
4. the conveying type dish-washing machine according to Claims 2 or 3,
It is characterized by:
The cleaning fluid volumetric flow units sprayed in unit interval at least one main cleaning area (7,8) that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection, and be the value selected by the cleaning fluid volume flow set of spraying in the unit interval; And/or
The sprinkler pressure value that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection, cleaning fluid is sprayed at least one main cleaning area (7,8) by this sprinkler pressure, the value that this control device being set to by sprinkler pressure has been selected.
5. the conveying type dish-washing machine according to any one of claim 2 to 4,
It is characterized by:
Described control device (36) is final rinsing liquid volumetric flow units to be sprayed in each cleaning part grouping unit interval at least one final rinsing district (10) that maybe can set that selection is preset automatically, and is the value selected by the final rinsing liquid volume flow set of spraying in the unit interval.
6. the conveying type dish-washing machine according to above-mentioned any one claim,
It is characterized by:
Described control device (36) is designed to according at least following cleaning parts of the cleaning part type detection detected:
The plate of-porcelain system or similar porcelain saw lumber matter;
The cup of-porcelain system or similar porcelain system, glass or similar glass material;
The bowl of-porcelain system or similar porcelain system, glass or similar glass material;
The article of the pallet that-plastics are made or similar pallet;
The container that-metal (espespecially stainless steel) is made, especially GN type container;
The pot that-metal (espespecially stainless steel) is made;
The pan that-metal (espespecially stainless steel) is made;
The knife and fork that-metal (espespecially stainless steel) is made or knife and fork class article; And/or
The drinking glass of-glass or similar glass material.
7. conveying type dish-washing machine according to claim 6,
It is characterized by:
Following cleaning part is appointed as the first cleaning part grouping by described control device (36): the plate that porcelain system or similar ceramic material are made, the plate that porcelain system or similar ceramic material, glass or similar glass material are formulated and bowl; And/or following cleaning part is appointed as the second cleaning part grouping by described control device (36): container, especially GN type container, pot and pan that metal, particularly stainless steel are made; And/or following cleaning part is appointed as the 3rd cleaning part grouping by described control device (36): the pallet that plastics are made or pallet class article; And/or
Following cleaning part is appointed as the 4th cleaning part grouping by described control device (36): the drinking glass that glass or similar glass material are made; And/or
Following cleaning part is appointed as the 5th cleaning part grouping by described control device (36): metal, the particularly stainless knife and fork made and knife and fork class article.
8. conveying type dish-washing machine according to claim 7, described cleaning area (6,7,8,9) comprise at least one prerinse district (6) and at least one main cleaning area (7,8),
It is characterized by:
When described control device (36) detect cleaning part belong to the first, the 3rd, the 4th or the 5th cleaning part grouping time, be automatically the default mean value that maybe can set by cleaning fluid volume flow set to be sprayed in the unit interval at least one main cleaning area (7,8), and sprinkler pressure being set to the mean value that maybe can set preset, cleaning fluid is sprayed at least one main cleaning area (7,8) by this sprinkler pressure; And/or
When described control device (36) detect cleaning part belong to second cleaning part grouping time, be automatically the default high level that maybe can set by cleaning fluid volume flow set to be sprayed in the unit interval at least one main cleaning area (7,8), and sprinkler pressure being set to the high level that maybe can set preset, cleaning fluid is sprayed at least one main cleaning area (7,8) by this sprinkler pressure.
9. the conveying type dish-washing machine according to claim 7 or 8,
It is characterized by:
When described control device (36) detect cleaning part belong to the first cleaning part grouping time, be automatically the default mean value that maybe can set by final rinsing liquid volume flow set to be sprayed in the unit interval at least one final rinsing district (10); And/or
When described control device (36) detect cleaning part belong to second or the 3rd cleaning part grouping time, be automatically the default low value that maybe can set by final rinsing liquid volume flow set to be sprayed in the unit interval at least one final rinsing district (10); And/or
When described control device (36) detect cleaning part belong to the 4th or the 5th cleaning part grouping time, be the default high level that maybe can set by final rinsing liquid volume flow set to be sprayed in the unit interval at least one final rinsing district (10) automatically.
10. the conveying type dish-washing machine according to any one of claim 7 to 9,
It is characterized by:
The processing time section that maybe can set that described control device (36) is preset for each cleaning part grouping selection automatically, at this moment in section, process at least one in the treatment region (6,7,8,9,10,26) of conveying type dish-washing machine (1) of the cleaning part type that the cleaning part specified divides into groups, transfer rate is also arranged to process time period corresponding value with selected by this control device, and namely the cleaning part type of the cleaning part specified grouping is transmitted through at least one treatment region (6,7,8,9,10,26) with this transfer rate.
11. conveying type dish-washing machines according to claim 10,
It is characterized by:
When described control device (36) detect cleaning part belong to second cleaning part grouping time, automatically transfer rate is set to the transfer rate that maybe can set preset, this transfer rate is lower than the transfer rate arranged when being detected as when cleaning part and belonging to the first, the 3rd, the 4th or the 5th cleaning part grouping.
12. conveying type dish-washing machines according to any one of claim 7 to 11, described cleaning area (6,7,8,9) comprise at least one and wash post processing zone (9),
It is characterized by:
Described control device (36) provides an automatically setting for the grouping of each cleaning part, wherein, is open or close at least one aftertreatment fluid supply of washing of washing post processing zone (9) described.
13. conveying type dish-washing machines according to any one of claim 7 to 12, also have decatize district,
It is characterized by:
Described control device (36) provides a setting automatically for the grouping of each cleaning part, is wherein open or close to the steam supply in decatize district, automatically opens the steam supply to decatize district when detecting cleaning part and belonging to the second cleaning part grouping.
14. according to the conveying type dish-washing machine one of the claims Suo Shu, also comprises direct effect cleaning agent sprinkling system,
It is characterized by:
Described control device (36) provides a setting automatically for each cleaning part grouping, is wherein unlatching to the cleaning agent supply of direct effect cleaning agent sprinkling system or closes, or control the use amount of cleaning agent according to cleaning part grouping.
15. according to the conveying type dish-washing machine one of the claims Suo Shu, also comprises the baking zone (26) being placed in final rinsing district (10) downstream,
It is characterized by:
The handling procedure that maybe can set that described control device (36) is preset for each cleaning part grouping automatically selection, processed at least one baking zone (26) by the cleaning part type of this handling procedure to the cleaning part grouping specified, this control system also arranges the process parameter relevant to selected handling procedure.
16. according to the conveying type dish-washing machine one of the claims Suo Shu,
It is characterized by:
Described control device (36) is each cleaning part grouping handling procedure that maybe can set that selection is default automatically selectively, processed at least one treatment region (6,7,8,9,10,26) of conveying type dish-washing machine (1) by the cleaning part type of this handling procedure to the cleaning part grouping specified, this control device also arranges the process parameter relevant to selected handling procedure.
17. operations are used for the method for the conveying type dish-washing machine (1) of clean dissimilar cleaning part, this conveying type dish-washing machine (1) has at least one cleaning area (6,7,8,9), at least one final rinsing district (10) and control device (36)
It is characterized by:
The method has following steps:
I) pending cleaning part type is detected;
Ii) for the cleaning part of the every type detected specifies the cleaning part that maybe can the set grouping preset;
Iii-1) for the grouping of each cleaning part automatically selects the default handling procedure that maybe can set, processed at least one cleaning area (6,7,8,9) by the cleaning part type of this handling procedure to the cleaning part grouping specified, and the process parameter relevant to selected handling procedure is set;
And/or
Iii-2) for the grouping of each cleaning part automatically selects the default handling procedure that maybe can set, processed at least one final rinsing district (10) by the cleaning part type of this handling procedure to the cleaning part grouping specified, and the process parameter distributing to selected handling procedure is set
Wherein, the size of the cleaning part utilizing sniffer (35) direct-detection pending, shape and/or material;
Wherein, when cleaning part is when being moved in the process entering conveying type dish-washing machine (1), the often kind of cleaning part type detected is designated the default cleaning part that maybe can set grouping.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008014318.9A DE102008014318B4 (en) | 2008-03-14 | 2008-03-14 | Conveyor dishwasher and method for operating a conveyor dishwasher |
| DE102008014318.9 | 2008-03-14 | ||
| CN2009801093710A CN101969831A (en) | 2008-03-14 | 2009-03-04 | Conveyor dishwasher and method of operating a conveyor dishwasher |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801093710A Division CN101969831A (en) | 2008-03-14 | 2009-03-04 | Conveyor dishwasher and method of operating a conveyor dishwasher |
Publications (2)
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| CN104224079A true CN104224079A (en) | 2014-12-24 |
| CN104224079B CN104224079B (en) | 2018-02-06 |
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| CN201410403496.7A Expired - Fee Related CN104224079B (en) | 2008-03-14 | 2009-03-04 | Conveying type dish-washing machine and its application method |
| CN2009801093710A Pending CN101969831A (en) | 2008-03-14 | 2009-03-04 | Conveyor dishwasher and method of operating a conveyor dishwasher |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009801093710A Pending CN101969831A (en) | 2008-03-14 | 2009-03-04 | Conveyor dishwasher and method of operating a conveyor dishwasher |
Country Status (6)
| Country | Link |
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| US (1) | US20110017240A1 (en) |
| EP (1) | EP2254454B1 (en) |
| CN (2) | CN104224079B (en) |
| CA (1) | CA2717466C (en) |
| DE (1) | DE102008014318B4 (en) |
| WO (1) | WO2009114346A1 (en) |
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| CN107660131A (en) * | 2015-04-09 | 2018-02-02 | 伊利诺斯工具制品有限公司 | Conveying type dish-washing machine and the method for operating conveying type dish-washing machine |
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| CN110523726A (en) * | 2019-08-30 | 2019-12-03 | 湖南三德科技股份有限公司 | A kind of the cleaning container method and robot sample-preparing system of robot sample-preparing system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101969831A (en) | 2011-02-09 |
| EP2254454A1 (en) | 2010-12-01 |
| CA2717466C (en) | 2014-10-14 |
| CN104224079B (en) | 2018-02-06 |
| DE102008014318B4 (en) | 2021-02-04 |
| DE102008014318A1 (en) | 2009-09-17 |
| EP2254454B1 (en) | 2014-05-07 |
| WO2009114346A1 (en) | 2009-09-17 |
| CA2717466A1 (en) | 2009-09-17 |
| US20110017240A1 (en) | 2011-01-27 |
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