公开(公告)号：US20180140161A1

公开(公告)日：2018-05-24

申请号：US15564010

申请日：2016-04-07

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Harald Disch ,  Martin Schrempp

IPC: A47L15/24 ,  A47L15/42

CPC classification number: A47L15/241 ,  A47L15/4217 ,  A47L15/4291 ,  A47L2401/09 ,  A47L2401/12 ,  A47L2501/01 ,  A47L2501/05 ,  A47L2501/06 ,  Y02B30/52 ,  Y02B40/42

Abstract: A conveyor dishwasher (2) having a final rinse zone (18) and at least one wash zone (12, 14, 16, 18) and also a conveyor apparatus for conveying washware through the treatment zones of the conveyor dishwasher (2), wherein the wash zone (12, 14, 16, 18) has an associated wash tank (32, 34, 36) in which at least a portion of the wash liquid which is sprayed in the at least one wash zone (12, 14, 16, 18) is collected. The conveyor dishwasher (2) includes a wastewater pump (61) for supplying wash liquid, which is produced as wastewater during operation of the conveyor dishwasher (2), as required to a heat exchanger device (60) in which at least a portion of the thermal energy of the supplied wash liquid is transferred to the final rinse liquid which is to be sprayed in the final rinse zone (18).

公开(公告)号：US20180140160A1

公开(公告)日：2018-05-24

申请号：US15564007

申请日：2016-04-01

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Harald Disch ,  Martin Schrempp

IPC: A47L15/24 ,  A47L15/42

CPC classification number: A47L15/241 ,  A47L15/4217 ,  A47L15/4291 ,  A47L2401/09 ,  A47L2401/12 ,  A47L2501/01 ,  A47L2501/05 ,  A47L2501/06 ,  Y02B30/52 ,  Y02B40/42

Abstract: A conveyor dishwasher (2) includes a final rinse zone (18) and at least one wash zone (12, 14, 16, 18) and also a conveyor apparatus for conveying washware through the treatment zones of the conveyor dishwasher (2), wherein the at least one wash zone (12, 14, 16, 18) has an associated wash tank (32, 34, 36) in which at least a portion of the wash liquid which is sprayed in the at least one wash zone (12, 14, 16, 18) is collected. The conveyor dishwasher (2) also has a wastewater pump (61) for supplying wash liquid, which is produced as wastewater during operation of the conveyor dishwasher (2), to a heat exchanger device (60) in which at least a portion of the thermal energy of the supplied wash liquid is transferred to the final rinse liquid which is to be sprayed in the final rinse zone (18).