WATER TREATMENT SYSTEM

摘要

This invention relates in general to a water treatment system and process for a continuous batch or “tunnel” washing machines. The water treatment system comprising; a continuous batch laundry system comprising a plurality of longitudinally aligned modules having inlet means at one end for receiving articles to be laundered and a discharge means at the other end, each said module including a rotatably supported drum within a housing, said drum being supported for oscillatory and rotary movement about a horizontal axis, wherein each drum includes spaced end walls, each end wall of each drum including a large opening to provide communication between adjacent drums, inlet flow lines on each module to allow chemicals and water into each module and outlet flow lines located on each module for draining each module, and a driving means for inducing rotation and oscillation in at least a selected one of said drums; a filtering apparatus connected between the outlet flow lines and the inlet flow lines of the continuous batch laundry system to filter and reclaim a mixture of water and chemicals drained from each module the filtering apparatus comprising: a filter; a flow apparatus operable to pass the mixture of water and chemicals through the filter in a forward direction so as to filter the water and chemicals: a heater operatively able to heat the mixture that pass through the filter; and a temperature controller operatively associated with the heater to control a temperature of the mixture within a preconfigured temperature range; wherein the filtered and reclaimed mixture of water and chemicals is fed from the filtering apparatus and into the inlet flow lines of each said module of the continuous batch laundry system as required.

主权项

1. A water treatment system comprising:
a continuous batch laundry system comprising a plurality of longitudinally aligned modules having inlet means at one end for receiving articles to be laundered and a discharge means at the other end, each said module including a rotatably supported drum within a housing, said drum being supported for oscillatory and rotary movement about a horizontal axis, wherein each drum includes spaced end walls, each end wall of each drum including a large opening to provide communication between adjacent drums, inlet flow lines on each module to allow chemicals and water into each module and outlet flow lines located on each module for draining each module, and a driving means for inducing rotation and oscillation in at least a selected one of said drums; a filtering apparatus connected between the outlet flow lines and the inlet flow lines of the continuous batch laundry system to filter and reclaim a mixture of water and chemicals drained from each module the filtering apparatus comprising:
a filter;a flow apparatus operable to pass the mixture of water and chemicals through the filter in a forward direction so as to filter the water and chemicals;a heater operatively able to heat the mixture that pass through the filter; anda temperature controller operatively associated with the heater to control a temperature of the mixture within a preconfigured temperature range; wherein the filtered and reclaimed mixture of water and chemicals is fed from the filtering apparatus and into the inlet flow lines of each said module of the continuous batch laundry system as required.