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Conveyor dishwasher and method for operating a conveyor dishwasher

A technology of dishwasher and conveying direction, applied in the direction of dishwasher/washing machine, automatic detection under the control of dishwasher/rinsing machine, chemical instrument and method, etc., to save energy and reduce consumption

Active Publication Date: 2011-07-06
PREMARK FEG L L C
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Experiments have shown that conventionally used conveyor dishwashers require a lead time of more than 4 seconds in order to start the final rinse again when the final rinse system has been switched off for a period of 5 seconds

Method used

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  • Conveyor dishwasher and method for operating a conveyor dishwasher
  • Conveyor dishwasher and method for operating a conveyor dishwasher
  • Conveyor dishwasher and method for operating a conveyor dishwasher

Examples

Experimental program
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Embodiment Construction

[0028] figure 1 A conveyor dishwasher 2 is shown having a conveyor device 4 that conveys dishes 6 past the housing of the conveyor dishwasher 2 in a conveying direction 8 . The conveyor dishwasher 2 has at least one washing zone, for example figure 1 Illustrated in is a prewash zone 12 and a main wash zone 14 , which is arranged downstream of the prewash zone 12 as seen in the conveying direction 8 .

[0029] The post-wash zone 16 is arranged downstream of the at least one wash zone 12 , 14 in the conveying direction 8 . At least one (for example only one is shown in the figure) final rinsing zone 18 is arranged downstream of the post-washing zone 16 in the conveying direction 8 .

[0030]The treatment areas 12 , 14 , 16 , 18 of the conveyor dishwasher 2 have associated nozzles 20 , 22 , 24 , 26 , 28 , 30 . These nozzles 20 , 22 , 24 , 26 , 28 , 30 serve to spray liquid onto the bowls 6 when the bowls 6 are conveyed by the conveyor 4 through the respective treatment zone 12...

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Abstract

The invention relates to a conveyor dishwasher (2) comprising a conveyor apparatus (4) for conveying washware (6) through a final rinse zone (18), with the conveyor apparatus (4) having a large number of compartments (38) for accommodating washware (6). A washware sensor apparatus (42) is provided in order to detect empty compartments (38). In order to be able to reduce the consumption of fresh water, chemicals and energy during operation of the conveyor dishwasher (2), the invention provides a control apparatus (44) which is designed to automatically set the quantity of final rinse liquid supplied to the spray nozzles (20, 22, 24) of the final rinse zone (18) per unit time as a function of the detection of empty compartments (38). The invention also relates to a method for operating a conveyor dishwasher (2) of this type.

Description

technical field [0001] The invention relates to a conveyor dishwasher and a method of operating a conveyor dishwasher. [0002] Accordingly, the present invention relates in particular to a line dishwasher (line conveyor dishwashing machine) or a rack conveyor dishwasher (rack conveyor dishwashing machine) and to operating a conveyor dishwasher of this type. method. Background technique [0003] Conveyor dishwashers (conveyor dishwashing machines) are used in the commercial sector. In contrast to domestic dishwashers, in which the dishes to be cleaned remain stationary during the cleaning process, in conveyor dishwashers the dishes are transported through the various treatment zones of the conveyor dishwasher. The dishes are conveyed through the conveyor dishwasher in the conveying direction using a conveyor, which generally has compartments for receiving the dishes. In the case of a line dishwasher, the compartments may be formed by support fingers on the conveyor belt o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/00
CPCA47L2401/28A47L15/0047A47L2501/03A47L15/245A47L2401/04
Inventor 哈拉尔德·迪施马丁·施伦普
Owner PREMARK FEG L L C
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