초록 ▼

A recycling system for laundry wash water having a collection tank for collecting used wash water. A holding tank connected to the collection tank has heat exchange piping in the interior of the holding tank. A lint/grit separator is connected to the holding tank. A lint filter acting as a second st

A recycling system for laundry wash water having a collection tank for collecting used wash water. A holding tank connected to the collection tank has heat exchange piping in the interior of the holding tank. A lint/grit separator is connected to the holding tank. A lint filter acting as a second stage in lint removal is connected to the holding tank. An oil separator for removing free oil is connected to the lint filter. A media filter having a medium of fine rock is connected to the oil separator. A hydrocarbon absorption filter is connected to the media filter. An activated carbon filter is connected to the hydrocarbon absorption filter. A final holding tank is connected to an ozone generator so that clean and processed water leaves the final holding tank. Clean and processed water leaving the final holding tank is channelled to the heat exchange piping in the holding tank which uses the used wash water from the collection tank to heat the clean and processed water before the clean and processed water goes on to a hot water server connected to a wash machine facility.

대표청구항 ▼

1. A recycling system for laundry wash water, comprising:a collection tank for collecting used wash water; a first lint removal means comprising a lint/grit separator for removing lint and grit which exceeds a specific size from the used wash water, said lint/grit separator connecting to said collec

1. A recycling system for laundry wash water, comprising:a collection tank for collecting used wash water; a first lint removal means comprising a lint/grit separator for removing lint and grit which exceeds a specific size from the used wash water, said lint/grit separator connecting to said collection tank; a second lint removal means comprising a lint filter connected to said lint/grit separator for removing lint which was not removed by said lint/grit separator; an oil filter for removing free oil from the used wash water, said oil filter being connected to said lint filter; a media filter for further filtering the used wash water, said media filter being connected to said oil filter; a hydrocarbon absorption filter for further filtering the used wash water, said hydrocarbon absorption filtered being connected to said media filter; an activated carbon filter connected to said hydrocarbon absorption filter; a heat exchanger for supplying heat to the used wash water which has passed through said oil filter; an ozone generator interposed in said system after said lint/grit separator, such that ozone is injected into the used wash water; means for channeling the used wash water which has passed through said lint/grit separator and through said lint filter to a water server, said means for channeling the used wash water connecting to said lint filter, wherein said means for channeling the used wash water to a water server comprises a centrifugal pump; and a final holding tank directly connected to a second ozone generator, said final holding tank being connected to said activated carbon filter and to said centrifugal pump.