CN103249346A - Loading apparatus for a conveyor dishwasher - Google Patents

Loading apparatus for a conveyor dishwasher Download PDF

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Publication number
CN103249346A
CN103249346A CN2011800586690A CN201180058669A CN103249346A CN 103249346 A CN103249346 A CN 103249346A CN 2011800586690 A CN2011800586690 A CN 2011800586690A CN 201180058669 A CN201180058669 A CN 201180058669A CN 103249346 A CN103249346 A CN 103249346A
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CN
China
Prior art keywords
tableware
conveyer belt
washing machine
conveying
loader
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011800586690A
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Chinese (zh)
Inventor
克劳斯·帕德伯格
迪特里希·伯纳
哈拉尔德·迪施
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PARIMARK FEG CO Ltd
Premark FEG LLC
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PARIMARK FEG CO Ltd
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Publication date
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Publication of CN103249346A publication Critical patent/CN103249346A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/24Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/24Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
    • A47L15/241Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane
    • A47L15/245Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane the dishes being placed directly on the conveyors, i.e. not in dish racks
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/24Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
    • A47L15/247Details specific to conveyor-type machines, e.g. curtains

Abstract

The invention relates to a loading apparatus (50; 50') for a conveyor dishwasher (1), in particular flight-type dishwasher, wherein the loading apparatus (50; 50') has at least one stacking magazine (51; 51') by means of which washware (100) which is to be cleaned, in particular plates, bowls or trays, is received in a stackwise manner. The at least one stacking magazine (51; 51') has a separating arrangement by means of which the items of washware (101) received in the stacking magazine (51; 51') are discharged one by one. The loading apparatus (50; 50') also has a conveying arrangement (55; 55') by means of which the items of washware (101') discharged one by one by the separating arrangement are fed to a transporting belt (62) of the conveyor dishwasher (1). The separating arrangement moves the items of washware (101) in the vertical direction and discharges a respectively lowermost item of washware (101) out of the stacking magazine (11, 11').

Description

Conveying-type dish-washing machine loader
The present invention relates to the loader of conveying-type dish-washing machine (being specially long queue formula (flight-type) commercial dish-washing machine).The invention still further relates to the combination of conveying-type dish-washing machine and loader and the loader secondary load method of conveying-type dish-washing machine.
The conveying-type dish-washing machine is commercial dish-washing machine.During domestic bowl-washing work, treat that wash up keeps inactive state when cleaning in dish-washing machine, by comparison, in the conveying-type dish-washing machine, tableware is through carrying each treatment region by dish-washing machine.In the conveying-type dish-washing machine, ceramic tableware, jar, glass, knife and fork are waited for wash up through carrying by a plurality for the treatment of regions, for example, prewashing district, main Xi Qu, after wash district or pre-leaching district, drench district and baking zone eventually.
In order to make tableware pass through the conveying-type dish-washing machine at throughput direction, need to use conveying device, conveying device generally is provided with tableware accommodating groove (compartments).In long queue formula dish-washing machine, can form accommodating groove by the finger-like support on the conveying device conveyer belt.All tablewares for the treatment of to be cleaned by dish-washing machine are through the respective regions of conveyer belt conveying by dish-washing machine.
Usually, earlier tableware is arranged in advance, classification piles folded, tableware is put on the conveyer belt again.When being put on the conveyer belt, take off tableware from piling folded dish, bowl, dish frequently, the conveyer belt accommodating groove of manually the tableware classification being packed into.The pre-arrangement of this classification has made things convenient for operating personnel's operation of conveying-type dish-washing machine loading zone and unload zone.
Particularly, the advantage of loading zone is that especially operation meets ergonomics, and reducing operating personnel needs repeated health twisting and mobile number of times.By comparison, the advantage of unload zone is once to take off a plurality of tablewares, makes operation meet ergonomics, and reducing operating personnel needs repeated health twisting and mobile number of times.
The objective of the invention is to take out one by one automatically from stacked tableware as far as possible tableware, the long queue formula of packing into dish-washing machine keeps the advantage of manually piling up simultaneously.Correspondingly, another object of the present invention provides a kind of loading method of conveying-type dish-washing machine.
Aspect device, the loader of the described long queue formula of claim 1 dish-washing machine has been realized above-mentioned purpose.
Correspondingly, the present invention proposes a kind of loader of long queue formula dish-washing machine, wherein, loader is provided with at least one and piles up the storehouse, treats wash up, is specially dish, bowl, dish or the similar stacked income of tableware of piling up and piles up the storehouse.At least one piles up the storehouse and is provided with separator, discharges income one by one by separator and piles up the tableware in storehouse.Conveying device also is set in addition, and separator enters conveying device one by one with tableware, and conveying device is sent into tableware the conveyer belt of long queue formula dish-washing machine again.
Separator has at least one to pile up the screw thread of the tableware rotation in storehouse with respect to income.The neighboring area of tableware is fixed in the middle of the thread turns of at least one screw thread, when screw thread with respect to income in tableware when rotation of piling up the storehouse, tableware is mobile in vertical direction, wherein, lowermost relatively tableware is discharged from and piles up the storehouse.
Separator is set to be meaned and can unfold tableware automatically the tableware that piles up the storehouse is folded from income, be put on the conveying device, successively the tableware that unfolds (separation) is sent into the conveyer belt of conveying-type dish-washing machine by conveying device, equally again tableware is imported the conveyer belt accommodating groove automatically.
Solution of the present invention has remarkable advantages: loader of the present invention piles up the storehouse to be made and treats that wash up can continue to realize that artificial (perhaps, as selection, automatically) arrange in advance and classify and pile up.On the other hand, separator splits stacked tableware, reduces the workload of first manual steps.At last, the independent tableware that conveying device will be separated before automatically imports the conveyer belt of conveying-type dish-washing machine, for example, imports dish-washing machine conveyer belt accommodating groove.Two basic operational steps that need manually carry out have originally been eliminated in this design, and therefore, loader of the present invention can shorten the operating time or reduce operating personnel's quantity.
Solution of the present invention has two kinds of tableware stacking methods.First method also is the method for always using so far: earlier on the pre-clear platform of conveying-type dish-washing machine or preparation platform tableware is piled folded (i.e. tableware is piled up in classification) according to the tableware type, then tableware is brought into loader, import at least one special use at last again and pile up the storehouse.Yet another kind of method is directly to pile up at least one special use to pile up tableware in the storehouse in loader.In this method, plate, bowl, dish or other can be able to be piled up tableware and import and pile up the storehouse.Well imagine, can in loader, arrange a plurality of side by side pile up the storehouse.
Claim 2~10 has been pointed out the preferred embodiment of loader of the present invention.
Correspondingly, in a preferred embodiment of loader of the present invention, at least one screw thread of separator configuration, drum can pile up tableware with respect to the tableware rotation of income in piling up the storehouse in drum as the internal thread of drum.In this embodiment, in the preferred case, the thread turns of internal thread is the whole neighboring area of tableware fixedly.Because tableware rests the neighboring area of internal thread helix, therefore can also pile up tableware especially simply in correct mode.Can also guarantee that in addition even, nothing guides tableware obliquely.Drum herein is that simple especially tableware unfolds method for designing.
As the alternative method that the internal thread drum is set, the separator of (being preferably three) the parallel conveyer belt that has at least two can be set, conveyer belt is with respect to the tableware rotation of income in piling up the storehouse, and tableware to be cleaned is stacked in the middle of the conveyer belt.In the preferred case, the regional fixedly neighboring area of tableware of the thread turns of corresponding conveyer belt.Therefore, separator need not arrange corresponding internal thread drum, thereby simplifies the structure of piling up the storehouse, reduces the weight of piling up the storehouse.This structure can realize that similar tableware unfolds automatically.In addition, the advantage that many conveyer belts are set is, can according to tableware size (especially diameter) separator be set by relative flexible way, and tableware is stacked on and piles up in the storehouse, under conveyer belt (say definitely, draw closer together mutually or the conveyer belt of far apart) auxiliary, separate.
In principle, favourable way is that the drive unit that drives at least one separator screw thread is set separately, and the control device that activates drive unit.Folded in order automatically to split tableware, the tableware that separates is automatically imported the conveyer belt of long queue formula dish-washing machine, particularly advantageous way is that following control device is set: the transporting velocity according to long queue formula dish-washing machine conveyer belt activates drive unit, and the rotating speed of at least one separator screw thread is set according to the transporting velocity of conveyer belt.
In a special preferred embodiment of above-described embodiment of loader of the present invention, control device is designed to arrange the rotating speed of at least one separator screw thread, make the tableware quantity of from pile up the storehouse, discharging in the unit interval equal the tableware quantity of sending into long queue formula dish-washing machine conveyer belt in the unit interval and being taken in by conveyer belt, thereby stop following phenomenon effectively: on the one hand, the tableware of sending into long queue formula dish-washing machine conveyer belt in unit interval is too much, cause the conveyer belt of dish-washing machine loading zone to be piled up or overload, on the other hand, the tableware of sending into long queue formula dish-washing machine conveyer belt in unit interval is very few, causes the conveyer belt underload of dish-washing machine loading zone.In the preferred case, separator is discharged tableware, is kept constant in the auxiliary speed of down tableware being sent into conveying-type dish-washing machine conveyer belt of conveying device.
Of above-described embodiment of solution of the present invention concrete aspect, not only according to the transporting velocity of conveyer belt, the screw thread rotating speed of at least one separator is set according to the tableware kind also.To count following factor: relatively large tableware such as plate or dish on conveying-type dish-washing machine conveyer belt shared space generally greater than less relatively tablewares such as saucer or bowls.
In principle, can be at least one piles up in the storehouse with user's side direction or downwards mode pile up tableware, and can not cause that piling up the storehouse stops up.Although automaticity is higher, but still can handles neatly and pile up the storehouse.
About conveying device, it is contemplated that to conveying device (for instance) arranges a skewed slot or conveyer belt the tableware that separator is discharged is one by one sent into the conveyer belt of long queue formula dish-washing machine.Skewed slot is simple especially, favourable, effective freedom from repairs replacement scheme, piles up the separation tableware of discharging in the storehouse and sends into commercial conveying-type dish-washing machine by skewed slot.By contrast, conveyer belt can connect bigger distance, thereby the storehouse of piling up of loader can be arranged in loading zone or the farther place of entrance apart from the conveying-type dish-washing machine.
For mobile loader on three dimensions, loader preferably is equipped with a chassis, and the chassis is provided with (for instance) directive wheel or roller.Can piling up the storehouse at least one of the loader that places the kitchen random desired location like this, artificial (or as selecting, automatically) pile up and treat wash up, wherein, loader moves on to the inlet slot of conveying-type dish-washing machine, is combined with corresponding loading zone.So not only realize higher automaticity, also kept the advantage of manually piling up.
The loader combination of long queue formula dish-washing machine and the above-mentioned type also can realize the purpose of brief introduction part.As described in claim 11, in the preferred case, the tableware entrance of long queue formula dish-washing machine is loading zone, and at least one loader of the above-mentioned type is combined with long queue formula dish-washing machine at loading zone.At least one loader is combined with long queue formula dish-washing machine, so as conveying device auxiliary down, the tableware that separator is discharged is one by one sent into the conveyer belt of long queue formula dish-washing machine.
In the preferred case, pile up the separating rate in storehouse according to the conveyer belt speed setting of dish-washing machine and as the recharge rate of the conveyer belt of (depending on the circumstances) conveying device, in order on conveyer belt, be written into the separation tableware continuously.As mentioned above, can loader be fixed on the dish-washing machine according to three-dimensional arrangement and loading sequence, perhaps make loader keep move mode, combine with dish-washing machine at the loading zone of conveying-type dish-washing machine.So not only realize higher automaticity, also kept the advantage of manually piling up.
Claim 12~15 has been pointed out the preferred embodiment of combination of the present invention.
Correspondingly, in a preferred embodiment, the conveyer belt of conveying-type dish-washing machine adopts the endless belt, is provided with the finger-like support, and wherein, the action that the design of at least one loader makes the separation tableware send into conveyer belt and importing conveyer belt occurs in the deviated section of conveyer belt.In this case, separate tableware and can slip into continuously in the middle of the finger-like support in conveyer belt deflection district, the further auxiliary or manual intervention of mechanical transfer.
As the alternate embodiments of above-mentioned embodiment, the action that the design of at least one loader makes the separation tableware send into conveyer belt and importing conveyer belt occurs in conveyer belt deflection top section.Particularly, suggestion at cycloconveyor belt, do not establish and adopt this embodiment in the conveying-type dish-washing machine of finger-like support.In the above-mentioned embodiment of conveyer belt, in the loading of conveyer belt deflection top section action tableware is put on the conveyer belt directly, continuously, the auxiliary or manual intervention of mechanical transfer that need not be extra.
Function connects a plurality of loaders that are arranged side by side simultaneously if the long queue formula washes the dishes, and then can send into more tablewares on the whole in dish-washing machine, thereby improves the efficient of dish-washing machine.
If can will respectively pile up each track that conveyer belt is distributed in the storehouse, the different types of tableware that then is stacked in the track can be finished suitable rail cleaning process respectively.Thereby make different tableware (for example, dish, bowl etc.) send into long queue formula dish-washing machine automatically simultaneously, in same common clean cycle, obtain handling.
About this method, the theme of claim 16 realized brief introduction described, as the purpose on basis of the present invention.
Claim 16 has proposed a kind of loading method of long queue formula commercial dish-washing machine, and this method comprises following steps:
-loader of the above-mentioned type is set;
-pile up at least one of loader and to pile up tableware in the storehouse;
-connect the loading zone of loader and long queue formula dish-washing machine, the conveying device of loader and the conveyer belt of long queue formula dish-washing machine are interconnected; And
-rotating at least one according to the conveyer belt speed of long queue formula dish-washing machine piles up the storehouse screw thread, and will pile up the separation tableware of discharging in the storehouse and send into conveyer belt continuously and include conveyer belt in.
In a preferred embodiment of the method for the invention, before the loading zone that connects loader and long queue formula dish-washing machine, earlier loader is moved on to the loading zone of long queue formula dish-washing machine.
Be example with various embodiments below, the present invention will be described in conjunction with drawing.The parts of identical (or function is identical) adopt identical code name.
In the accompanying drawings:
Fig. 1 is for connecting loader of the present invention, the automatic vertical schematic diagram that loads the conveying-type dish-washing machine for the treatment of wash up;
Fig. 2 is the side cross-sectional view of the described loader of first embodiment of the present invention, and loader connects long queue formula dish-washing machine;
Fig. 3 is the perspective view (tiltedly seeing from top to bottom) of another embodiment of loader of the present invention;
Fig. 4 is the plane of two loaders of first embodiment of the present invention, and loader is arranged side by side on the long queue formula dish-washing machine.
Fig. 1 is the conveying-type dish-washing machine 1 that is provided with conveying device 2, and conveying device 2 is carried tableware (Fig. 1 does not show) at throughput direction T, makes tableware pass through conveying-type dish-washing machine 1.Conveying-type dish-washing machine 1 has at least one cleaning area, as shown in Figure 1, comprises that the master that 10, two in a prewashing district is arranged in 10 downstreams, prewashing district (from throughput direction T) washes district 11.1 and 11.2.
From throughput direction T, after wash district 12 and be arranged at least one cleaning area 10,11.1 and 11.2 downstream, at least one drenches downstream of washing district 12 after district's (to be illustrated as example, only to have among the figure and drench district 13 eventually) is arranged in eventually.In conveying-type dish-washing machine 1 shown in Figure 1, on throughput direction T, drenching 13 back, district eventually is baking zones 14.
Can be spaced from each other respectively with the zone 10,11.1,11.2,12,13 and 14 of dividing plate 5 with conveying-type dish-washing machine 1.In embodiment shown in Figure 1, the inlet slot 3 of same conveying-type dish-washing machine 1 is separated by entrance 4 by dividing plate 5.Dividing plate 5 is set prevents from washing lotion and drench liquid eventually spilling, prevent that simultaneously the water vapour of conveying-type dish-washing machine 1 from overflowing.
The above-mentioned treatment region 10,11.1,11.2 of conveying-type dish- washing machine 1,12 and 13 is provided with nozzle 30a, 30b, 31.1a, 31.1b, 31.2a, 31.2b, 32a, 32b, 33a, 33b and 33c.Nozzle 30a, 30b, 31.1a, 31.1b, 31.2a, 31.2b, 32a, 32b, 33a, 33b and 33c with liquid be sprayed onto through conveying device 2 carry by respective handling district 10,11.1,11.2,12 and the tableware handled in 13 o'clock on.Treatment region 10,11.1,11.2, each spray system of 12 and 13 guarantee to spray from top to bottom, from the bottom up simultaneously pending tableware.
In conveying-type dish-washing machine 1 shown in Figure 1, except from the bottom up upward whole pouring nozzle 33a and the following nozzle of pouring eventually 33b from top to bottom, whole pouring is distinguished 13 and also is provided with horizontal side pouring nozzle 33c eventually in the both sides of conveying device 2.The use that side is drenched nozzle 33c eventually can make the tableware surface be sprayed onto pouring liquid eventually especially, even no exception at closed area.Like this, when the induction system full load, for instance, when tableware rack is filled the plate that is arranged in order, distinguishing 13 in whole pouring uses the whole pouring of sides nozzle 33c (washing away the residual cleaning agent on tableware surface effectively aspect the whole pouring effect, even not routine at closed area yet) have only nozzle 33a, 33b up and down than drenching district 13 eventually, there is not the system that cross side drenches nozzle 33c eventually to have remarkable advantages.
After wash the district or pre-leaching district 12, main wash district 11.1 and 11.2 and prewashing district 10 be provided with tank (back washing trough 22, main washing trough 21.1 and 21.2, prewash tank 20), be used for holding spray liquid and/or to relevant treatment district 10,11.1,11.2 and 12 nozzle 30a, 30b, 31.1a, 31.1b, 31.2a, 31.2b, 32a and 32b feed flow.
As mentioned above, in conveying-type dish-washing machine 1 shown in Figure 1, drench eventually liquid (being formed by clear water and the cleaning agent that is metered into) by being arranged in conveying device 2 side direction and the nozzle of pouring eventually of upper and lower be sprayed onto on the tableware.The liquid that drenches eventually of part ejection is transported to different treatment regions by cascade system at the rightabout with tableware throughput direction T.The whole liquid that drenches of residue that drenches district's 13 ejections is eventually directly sent into the prewash tank 20 of distributing to prewashing district 10 by valve V1 and bypass pipe 6.
In cascade system, the whole pouring liquid that drenches nozzle 33a, 33b and 33c ejection is eventually being distinguished 12 back washing trough 22 from drenching eventually to wash after district's 13 inflows are distributed under the gravity effect.Drench eventually that district's 13 ejections, back washing trough 22 dam drench eventually liquid by after wash and wash district's 12 nozzles ( washing nozzle 32a and 32b up and down) after pump 36 is sent to.
After wash the district 12, the washing lotion on the tableware is rinsed totally.The liquid (back washing lotion) that accumulates in this flows under the gravity effect distributes to the first main main washing trough 21.1 of washing district 11.1.For this reason, in the preferred case, drainage element 7 is set, for example, draining substrate or deflector, with after wash nozzle 32a and 32b ejection back washing lotion import main washing trough 21.1.(not shown) in another embodiment of conveying-type dish-washing machine 1, wash after main washing trough 21.1 extends to district 12 after wash nozzle 32a and 32b below, drainage element 7 need not be set.
The liquid that the first main main washing trough 21.1 of washing district 11.1 receives generally is added with cleaning agent, is sprayed onto on the tableware through the first main nozzle (main nozzle 31.1a and the 31.1b of washing up and down) of washing district 11.1 by the first main pump 35.1 of washing.Main washing lotion of washing nozzle 31.1a and 31.1b ejection flows back to main washing trough 21.1 under the gravity effect.
Main washing trough 21.1 and distribute between the second main main washing trough 21.2 of washing district 11.2 and realize liquid communication by overflow pipe 9.1.When the first main main washing trough 21.1 of washing district 11.1 received the washing lotion of sufficient amount, the first main washing lotion of washing district's 11.1 ejections entered the second main main washing trough 21.2 of washing district 11.2 by overflow pipe 9.1.
The liquid thereby that the second main main washing trough 21.2 of washing district 11.2 receives helps the second main pump 35.2 of washing and is sprayed onto on the tableware through the second main nozzle (main nozzle 31.2a and the 31.2b of washing up and down) of washing district 11.2.Main washing lotion of washing nozzle 31.2a and 31.2b ejection flows back to the second main main washing trough 21.2 of washing district 11.2 under the gravity effect.
Second main the washing between the prewash tank 20 of distinguishing 11.2 main washing trough 21.2 and distributing to prewashing district 10 realized liquid communication by overflow pipe 9.2.When the second main main washing trough 21.2 of washing district 11.2 received the washing lotion of sufficient amount, the second main washing lotion of washing district's 11.2 ejections entered prewash tank 20 by overflow pipe 9.2.
The liquid thereby that the prewash tank 20 in prewashing district 10 receives helps the nozzle (up and down prewashing nozzle 30a and 30b) of prewashing pump 34 through prewashing district 10 and is sprayed onto on the tableware, removes the thick dirt on the tableware.Then, the washing lotion of prewashing nozzle 30a and 30b ejection flows back to prewash tank 20 under the gravity effect.
Prewash tank 20 is provided with overflow pipe 8, and prewash tank 20 is in case above a certain liquid level, and overflow pipe 8 is just sent excess liquid into waste water system.
As mentioned above, in the preferred case, main wash district 11.1 and 11.2 and the liquid of prewashing district 10 ejections contain cleaning agent, for example cleaning agent is metered into the liquid that the first main main washing trough 21.1 of washing district 11.1 receives by means of cleaning agent metering device (not shown).
As mentioned above, on throughput direction T, drenching 13 back, district eventually is baking zones 14.In baking zone 14, with dry hot-air seasoning tableware, to blow or to dry the moisture on the tableware off.In order air to be maintained be beneficial to the water content of oven dry, it is contemplated that (for instance) carry surrounding airs to baking zone 14 from the outside by opening (for example, by the tableware outlet).
Then, extract the damp-heat air of baking zone 14 out by means of blower fan 15 by another opening (for instance).The discharge air-flow of baking zone 14 should pass through heat reclamation device 16, and heat reclamation device 16 (for instance) is provided with condenser.Heat reclamation device 16 reclaims a part of waste-gas heat at least.Reclaim heat and can be used for (for instance) heating at the liquid that drenches district's 13 ejections eventually.
If before conveying-type dish-washing machine 1 starts first, distribute to treatment region 10,11.1,11.2 and 12 tank (prewash tank 20, main washing trough 21.1 and 21.2, back washing trough 22) not topping up or topping up deficiency, then must by clear water pipe 18 and/or by the liquid of pouring eventually that drench district's 13 ejections eventually it be full of earlier.Clear water pipe 18 can connect the clear water water supply network by starter gate valve V3.Under each situation, all can utilize the first and/or second main liquid level sensor of washing district 11.1 and 11.2 with and/or the level sensor monitors master of prewash tank 20 wash district 11.1 and 11.2 and the available washing lotion amount in prewashing district 10, and give control device 40 with available washing lotion amount information conveyance.
Drench the district eventually and 13 (as shown in Figure 1) Rinsing Area 23 can be set, be used for interim storage at least a portion and drench clear water eventually.On the one hand, Rinsing Area 23 is provided with the clear water joint, can connect the clear water water supply network by starting clear water water-supply valve V2.On the other hand, Rinsing Area 23 connects the suction side of drenching pump 37 eventually.
Drench the end, upstream 47 that on the pressure side connects main system 44 of pump 37 eventually, when drenching pump 37 activation eventually, clear water is sent to from Rinsing Area 23 by main system 44 and drenches nozzle 33a, 33b and 33c eventually.Particularly, main system 44 connect drench eventually pumps 37 on the pressure side with boiler 17.The liquid that the configuration of main system 44 makes whole pouring pump 37 send into whole pouring nozzle 33a, 33b and 33c passes through heat reclamation device 16 in advance, arrives boiler 17 again.Make at least part of or more heat energy of waste gas of diversion baking zone 14 can be used for heating the liquid of sending into nozzle 33a, 33b and 33c through main system 44 like this.
Fig. 2 is the side cross-sectional view of the described loader 50 of first embodiment of the present invention.Loader 50 separates tableware 100 to be cleaned automatically, the tableware 101 that unfolds separation is sent into the loading zone 61 of conveying-type dish-washing machine 1.In the loading zone 61 of conveying-type dish-washing machine 1, tableware 101 to be cleaned is sent to the conveying device 2 of conveying-type dish-washing machine 1.Loading zone 61 generally is positioned at entrance 4 or entrance 4 upstreams.
In illustrative embodiments shown in Figure 2, in order to carry each tableware 101 ' by each treatment region of conveying-type dish-washing machine 1, conveying-type dish-washing machine 1 is provided with conveying device 2, and conveying device 2 is provided with the accommodating groove of taking in each tableware 101 '.Particularly, in embodiment shown in Figure 2, the finger-like support 63 of the conveyer belt 62 of conveying device 2 is formed accommodating groove.All tablewares 101 ' for the treatment of to be cleaned by dish-washing machine are by conveyer belt 62 conveyings each treatment region by conveying-type dish-washing machine 1.
As shown in Figure 2, loader 50 is provided with and piles up storehouse 51, takes in tableware 100 to be cleaned (being plate in this example) to pile up.Tableware 101 for take in automatic separating piled storehouse 51 on downstream direction piles up storehouse 51 and is provided with separator, and the tableware of taking in storehouse 51 101 is piled up in (namely one by one) discharge respectively.Particularly, separator is provided with respect to the screw thread that is accommodated in tableware 100 rotations of piling up in the storehouse 51, and the neighboring area of each tableware 101 is fixed in the middle of the thread turns, when screw thread rotation, tableware 101 is mobile in vertical direction, and lowermost relatively tableware 101 ' is discharged and piled up storehouse 51.
In loader shown in Figure 2 50 embodiments, the screw thread arrangement of separator is the internal thread 52 of drum 53, and drum 53 can pile up tableware 100 rotations in storehouse 51 with respect to income.Tableware 100 to be cleaned piles up in drum 53, and wherein (as shown in Figure 2), the thread turns of internal thread 52 is the whole neighboring area of tableware 101 fixedly.
Rely on rotatablely moving of drum 53, carry stacked plate (tableware 100) downwards, single tableware 101 separates from folded one by one.The separation tableware 101 ' that arrives the bottom drops on downwards on the conveying device 55.In embodiment shown in Figure 2, conveying device 55 is skewed slots.Tableware 101 ' is sent into the conveyer belt 62 of conveying-type dish-washing machine 1 from conveying device 55 (being designed to skewed slot), imports the accommodating groove (being made up of finger-like support 63) of corresponding conveyer belt 62 again.It is simple, economic especially variant that conveying device 55 is designed to skewed slot, is used for the tableware 101 ' that separates is sent into conveyer belt 62.
In illustrative embodiments shown in Figure 2, loader 50 is fixed on the loading zone 61 of conveying-type dish-washing machine 1.According to three-dimensional arrangement and loading sequence, can also make loader 50 keep move mode, to realize greater flexibility.
Fig. 3 is the perspective view (tiltedly seeing from top to bottom) of another embodiment of loader 50 ' of the present invention.In this embodiment of loader 50 ', the tableware 100 (being plate in this example equally) that classification is piled up separates on downstream direction equally automatically.Similar with loader 50 shown in Figure 2, loader 50 ' shown in Figure 3 is provided with and piles up storehouse 51 ', takes in tableware 100 to be cleaned (being plate in this example) with stack manner.Separator is set in addition equally, so that the tableware 101 ' that take in automatic separating piled storehouse 51 ' on downstream direction.
In embodiment shown in Figure 3, separator has three parallel conveyer belts 52 ', 52 " and 52 " ', can be with respect to piling up tableware 100 rotations of taking in storehouse 51 '.Tableware 100 is fixed on three conveyer belts 52 ', 52 " and 52 " ' between, wherein, corresponding conveyer belt 52 ', 52 " and 52 " ' the spiral number of turns regional fixedly each neighboring area of tableware 101, i.e. the neighboring area part of tableware 101.
Loader 50 ' working method shown in Figure 3 is as follows: at first, tableware 101 ' to be cleaned (this example is plate) imports three rotatable conveyer belts 52 ', 52 " and 52 " ' center.Then, conveyer belt 52 ', 52 " and 52 " ' each tableware 101 carried with even, rotatablely moving of coordination at downstream direction.Then, by conveying device 55 (this example is conveyer belt) tableware 101 ' that separates is imported the accommodating groove (being formed by finger-like support 63) of the conveyer belt 62 of conveying-type dish-washing machine 1.
Compare with the described loader 50 of embodiment shown in Figure 2 (drum solution), the difference of the described loader 50 ' of embodiment shown in Figure 3 is that weight is lighter, and the setting of conveying device 55 (being made as conveyer belt) makes loader 50 ' can also be used for the farther conveying-type dish-washing machine 1 of distance.
Fig. 4 is the plane of two loaders 50 of first embodiment of the present invention, and wherein, loader is arranged side by side in the loading zone 62 of long queue formula dish-washing machine 1.Two loaders 50 all can adopt mobile form, therefore, can pile up tableware at loader 50 in position far away, in the time of for the first time loader 50 are moved on to loading zone 61, and are folded to separate tableware.
The tableware 100 of each loader 50 can comprise different tableware kinds, for example, and plate and bowl.Under situation shown in Figure 4, plates are folded in parallel fractionation two, plate are sent into the conveyer belt 62 of long queue formula dish-washing machine 1.Sabot has greatly improved the loading velocity of conveying-type dish-washing machine 1 on two conveyer belt tracks side by side.
Each conveyer belt track can arrange different cleaning parameterses, therefore, can be written into different types of tableware at each track in a load operation.
Except tableware 101 being imported the conveyer belt 62 of band finger-like support 63, tableware 101 can also be positioned at conveyer belt deflection top section does not have on the conveyer belt 62 of finger-like support 63.
Though clearly show among the figure, it is contemplated that drive unit or rotatable conveyer belt 52 ', 52 that the rotatable drum 53 of driving is set for corresponding loader 50 and 50 ' " and 52 " '.Under preferential situation, activate drive unit by control device shown in Figure 1 40.In the preferred case, control device 40 can activate drive unit according to the transporting velocity of conveying-type dish-washing machine 1 conveyer belt 62, according to the transporting velocity of conveyer belt 62 rotatable drum 53 or rotatable conveyer belt 52 ', 52 is set " and 52 " ' rotating speed.
Well imagine, control device 40 can correspondingly arrange rotatable drum 53 or rotatable conveyer belt 52 ', 52 " and 52 " ' rotating speed, make and pile up the tableware 101 ' quantity of in the unit interval, discharging in storehouse 51 or 51 ' and equal the tableware quantity sending into conveying-type dish-washing machine 1 conveyer belt 62 in the unit interval and take in through conveyer belt 62.
It is also contemplated that in addition control device 40 can pile up the tableware type of storehouse 51 or 51 ' according to income, is specially tableware 100 sizes rotatable drum 53 or rotatable conveyer belt 52 ', 52 are set " and 52 " ' rotating speed.
It should be noted that above described illustrative embodiments does not by reference to the accompanying drawings limit the scope of the invention, the present invention is the combination of complete characteristic disclosed herein.
It is also to be noted that in addition loader 50 of the present invention and 50 ' adopts following design in the preferred case: in piling up storehouse 51 and 51 ' accordingly, pile up tableware 100 to be cleaned in mode on user's side direction or under user's side direction.

Claims (17)

1. loader (50 that is specially the conveying-type dish-washing machine (1) of long queue formula dish-washing machine; 50 '), it is characterized in that loader (50; 50 ') comprise:
-at least one pile up storehouse (51; 51 '), the stacked tableware to be cleaned (100) of taking in is specially dish, bowl, dish, it is characterized in that at least one piles up storehouse (51; 51 ') be provided with separator, piling up storehouse (51 to discharge income one by one; 51 ') tableware in (101); And
-conveying device (55; 55 '), the tableware (101 ') that separator is discharged is one by one sent into conveyer belt (62) conveying device (55 of conveying-type dish-washing machine (1); 55 '), the tableware (101 ') that separator is discharged is one by one sent into the conveyer belt (62) of conveying-type dish-washing machine (1),
Wherein, separator is mobile tableware (101) in vertical direction, under each situation, piles up storehouse (51,51 ') and discharges a tableware (101).
2. the described loader of claim 1 (50), wherein, separator has at least one and is piling up storehouse (50 with respect to income; The screw thread of the tableware 51 ') (100) rotation, the neighboring area of each tableware (101) is fixed in the middle of the thread turns of screw thread, thereby when threads turn, piles up storehouse (51,51 ') and discharge lowermost tableware (101) respectively.
3. claim 1 or 2 described loaders (50), wherein, at least one screw thread arrangement is the internal thread (52) with respect to the drum (53) of taking in tableware (100) rotation in piling up storehouse (51), tableware (101) can be stacked in the drum (53), wherein, the fixing neighboring area of tableware (101) of the thread turns of internal thread (52).
4. claim 1 or 2 described loaders (50 '), wherein, at least one screw thread is designed at least two external screw threads parallel with conveyer belt (52 ', 52 " with 52 " '), be preferably three external screw threads, conveyer belt (52 ', 52 " and 52 " ') tableware (100) rotation in storehouse (51 ') can be piled up with respect to income, tableware (100) can be stacked on conveyer belt (52 ', 52 " and 52 " ') in the middle of, wherein, corresponding conveyer belt (52 ', 52 " and 52 " ') regional fixedly each neighboring area of tableware (101) of thread turns.
5. the described loader (50 of aforementioned any claim; 50 '), wherein, drive unit also is set, be used for driving at least one screw thread of separator, the control device (40) that activates drive unit equally also is set, wherein, control device (40) activates drive unit according to the transporting velocity of conveying-type dish-washing machine (1) conveyer belt (62), and the rotating speed of at least one separator screw thread is set according to the transporting velocity of conveyer belt (62).
6. the described loader (50 of claim 5; 50 '), wherein, control device (40) is designed to arrange the screw thread rotating speed of at least one separator, make and pile up tableware (101) quantity of in the unit interval, discharging in storehouse (51,51 ') and equal to send in the unit interval conveyer belt (62) of conveying-type dish-washing machine (1) and tableware (the 101 ') quantity of taking in through conveyer belt (62).
7. claim 5 or 6 described loaders (50; 50 '), wherein, control device (40) is specially at least one and piles up storehouse (50 according to the tableware kind; 51 ') tableware of taking in (100) size arranges the screw thread rotating speed of at least one separator.
8. the described loader (50 of claim 1~7; 50 '), wherein, loader (50; 50 ') be designed to, make tableware to be cleaned (101) be stacked at least one in mode on user's side direction or under user's side direction and pile up storehouse (51; 51 ') in.
9. the described loader of claim 1~8 (50), wherein, conveying device (55; 55 ') be provided with skewed slot or conveyer belt, the tableware (101 ') that separator is discharged is one by one sent into the conveyer belt (62) of conveying-type dish-washing machine (1).
10. the described loader (50 of claim 1~9; 50 '), wherein, loader (50; 50 ') being provided with can be on the mobile chassis of three dimensions.
11. any described loader (50 of concrete commercial conveying-type dish-washing machine (1) and claim 1~10; 50 ') combination is characterized in that, conveying-type dish-washing machine (1) is positioned at dishwasher inlet and is provided with loading zone (61), at least one loader (50 in the preferred case; 50 ') connect conveying-type dish-washing machine (1) at loading zone (61), like this, by means of at least one loader (50; 50 ') tableware (101 ') that conveying device (55,55 ') is discharged separator is one by one sent into the conveyer belt (62) of conveying-type dish-washing machine (1).
12. the described combination of claim 11, wherein, conveyer belt (62) is the endless belt that is provided with finger-like support (63), wherein, and at least one loader (50; 50 ') be designed to, make and separate tableware (101 ') and send into conveyer belt (62) and make and separate the deviated section that operation that tableware (101 ') imports conveyer belt (62) occurs in conveyer belt.
13. the described combination of claim 12, wherein, conveyer belt (62) is the endless belt, wherein, and at least one loader (50; 50 ') be designed to, make and separate the operation that tableware (101 ') sends into conveyer belt (62) and be written into conveyer belt (62) and occur in conveyer belt deflection top section.
14. the described combination of claim 11~13, wherein, conveying-type dish-washing machine (1) can connect a plurality of loaders that are arranged side by side (50 simultaneously; 50 ').
15. the described combination of claim 14 wherein, can be piled up each storehouse (51; 51 ') distribute to each track of conveyer belt (62).
16. a kind of tableware (100) loading method of commercial conveying-type dish-washing machine (1) is characterized in that this method comprises following steps:
-any one described loader (50 of claim 1~10 is set; 50 ');
-at loader (50; 50 ') at least one piled up storehouse (51; 51 ') pile up tableware (100) in;
-connection loader (50; 50 ') with the loading zone (61) of conveying-type dish-washing machine (1), make loader (50; 50 ') conveying device (55; 55 ') conveyer belt (62) with conveying-type dish-washing machine (1) is interconnected;
-rotating at least one according to the transporting velocity of conveying-type dish-washing machine (1) piles up storehouse (51; 51 ') screw thread makes and piles up storehouse (51; 51 ') the separation tableware (101 ') of Pai Chuing is sent into the conveyer belt (62) of conveying-type dish-washing machine (1) continuously, is taken in by conveyer belt (62).
17. the described method of claim 16 is characterized in that, is connecting loader (50; 50 ') and the loading zone (61) of conveying-type dish-washing machine (1) before, earlier with loader (50; 50 ') move on to the loading zone (61) of conveying-type dish-washing machine (1).
CN2011800586690A 2010-12-06 2011-11-29 Loading apparatus for a conveyor dishwasher Pending CN103249346A (en)

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DE102010062457A DE102010062457A1 (en) 2010-12-06 2010-12-06 Loading device for a conveyor dishwasher
DE102010062457.8 2010-12-06
PCT/US2011/062343 WO2012078400A2 (en) 2010-12-06 2011-11-29 Loading apparatus for a conveyor dishwasher

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CN111265168A (en) * 2020-02-29 2020-06-12 杭州电子科技大学 Automatic sorting dish washing table and using method thereof
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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
CN105078391A (en) * 2015-04-24 2015-11-25 华北电力大学(保定) Vegetable sponge embedded intelligent transceiving dish washing system based on afterheat utilization
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CN111904361A (en) * 2019-05-10 2020-11-10 佛山市顺德区美的洗涤电器制造有限公司 Loading basket and household appliance
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US20130247940A1 (en) 2013-09-26
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WO2012078400A3 (en) 2012-10-11
WO2012078400A2 (en) 2012-06-14
AU2011338832A1 (en) 2013-06-06
DE102010062457A1 (en) 2012-06-06
CA2817894A1 (en) 2012-06-14
AU2011338832B2 (en) 2017-02-23

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Application publication date: 20130814