Foreign substrate collector for a laundry appliance
A laundry appliance includes a cabinet. A drum disposed within the cabinet and has an inner circumferential wall. At least one lifter is operably coupled to the inner circumferential wall of the drum. A motor is operably coupled to the drum and is disposed within the cabinet. A controller is disposed within the cabinet and is communicatively coupled to the motor. A negatively-charged member selectively disposed within the drum. A negative charge is configured to attract oppositely-charged foreign substrates to the negatively-charged member. The negatively-charged member is selectively coupled to the at least one lifter.
1 . A laundry appliance, comprising:
a cabinet;
a drum disposed within the cabinet and having an inner circumferential wall;
at least one lifter operably coupled to the inner circumferential wall of the drum;
a motor operably coupled to the drum and disposed within the cabinet; and
a controller disposed within the cabinet and communicatively coupled to the motor, wherein the lifter includes a negatively-charged outer surface that
is configured to attract oppositely-charged foreign substrates to the negatively-charged outer surface, and wherein a negative charge of the negatively-charged outer surface is produced by an ionizer that is disposed within an interior of the lifter.
2 . The laundry appliance of claim 1 , further comprising a lint trap that includes a negatively-charged coating.
3 . The laundry appliance of claim 1 , further comprising a lint trap, wherein an electrostatic field is generated relative to the lint trap, and wherein a dedicated ionizer generates the electrostatic field.
4 . The laundry appliance of claim 1 , wherein the controller is configured to perform an algorithm, wherein the algorithm is configured to modify rotational movement of the drum at a predetermined point in a laundry cycle, and wherein the algorithm is further configured to modify operation of a blower fan at the predetermined point in the laundry cycle.
5 . The laundry appliance of claim 4 , wherein the algorithm is configured to add a post-cycle air dry phase that operates to dislodge foreign substrates from articles processed within the drum.
6 . A laundry appliance, comprising:
a cabinet;
a drum disposed within the cabinet and having an inner circumferential wall;
at least one lifter operably coupled to the inner circumferential wall of the drum;
a motor operably coupled to the drum and disposed within the cabinet;
a controller disposed within the cabinet and communicatively coupled to the motor, wherein the controller selectively operates an algorithm that is configured to temporarily stop and restart rotational movement of the drum during a drying cycle and maintain operation of a blower fan at a predetermined point in a laundry cycle, and wherein the algorithm is further configured to alter the operation of the blower fan at the predetermined point in the laundry cycle; and
a foreign substrate collector operably coupled to the drum.
7 . The laundry appliance of claim 6 , wherein the foreign substrate collector is coupled to the at least one lifter, and wherein the foreign substrate collector includes a housing, a frame coupled to the housing, and a filter operably coupled to the frame.
8 . The laundry appliance of claim 6 , wherein the foreign substrate collector includes projections configured to collect foreign substrates from articles within the drum, and wherein the projections are spirals configured to trap foreign substrates.
9 . The laundry appliance of claim 6 , wherein the foreign substrate collector includes a lint trap and a pet lint trap, and wherein the lint trap and the pet lint trap are alternatively and selectively disposed within the cabinet and within an airflow path.
10 . The laundry appliance of claim 9 , wherein the pet lint trap has corrugations disposed along a surface area of the pet lint trap.
11 . The laundry appliance of claim 10 , wherein the pet lint trap has a coating disposed along the surface area, the coating being configured to attract and collect foreign substrates.
12 . The laundry appliance of claim 6 , wherein the algorithm selectively adds a post-cycle air dry phase that is configured to dislodge foreign substrates from articles being processed in the drum after the laundry cycle is completed.
13 . The laundry appliance of claim 6 , further comprising:
a particulate sensor coupled to the foreign substrate collector and communicatively coupled to the controller, wherein the particulate sensor detects an amount of accumulated foreign substrates within the foreign substrate collector and delivers a signal to the controller, and wherein the controller, in response to the signal from the particulate sensor, is configured to provide an indication, via a user interface, related to the amount of accumulated foreign substrates in the foreign substrate collector.