Wastewater-recycling washing equipment, comprising:
- a washing tank configured to contain washing liquid therein, to have a closed top, and to include a filter unit configured to filter out impurities of the contained washing liquid;
- a washing loading unit configured to communicate with the washing tank, provided above the washing tank, equipped with a lifting carrier that supports the entered object to be washed and that is lowered into the washing tank so that the object to be washed is immersed into the washing liquid contained in the washing tank, and provided with a washing lifting drive unit that is driven to selectively lift and lower the lifting carrier;
- a washing circulation unit including spray nozzles provided inside the washing tank and the washing loading unit to spray the washing liquid to the object to be washed, respectively, a spray pipeline configured to connect the washing tank and the spray nozzles such that the washing liquid contained in the washing tank is sprayed via the spray nozzles, and a spray pump configured to be driven such that the washing liquid contained in the washing tank is sprayed via the spray nozzles;
- and
- a wastewater reclamation apparatus provided to be separate from the washing tank, provided such that waste washing liquid discharged from the washing tank enters, is heated, and is supplied in a vapor form back into washing liquid inside the washing tank, and provided such that pollutants chemically combined with waste washing liquid are separately stored in a dehydrated state;
- wherein the wastewater reclamation apparatus includes a reclamation tank temperature sensor configured to detect a temperature of the waste washing liquid heated therein, and a wastewater level gauge configured to detect a level of the waste washing liquid stored therein;
- wherein the wastewater reclamation apparatus includes a reclamation tank provided to be separate from the washing tank and connected to the washing tank via a vapor supply tube connected to a top of the reclamation tank, and a heater provided in the reclamation tank and configured to heat the waste washing liquid;
- wherein a reclamation washing liquid storage tank separated by a partition and connected to a reclamation washing liquid circulation pipeline so that contained reclamation washing liquid is supplied via the spray nozzle provided inside the washing loading unit is provided to one side of the washing tank, and a reclamation aeration nozzle connected to the vapor supply tube is provided inside the reclamation washing liquid storage tank;
- and
- wherein a liquid separation unit provided as a spiral cyclone in which a spiral inlet is provided and configured such that vapor bubbles or liquid material fall along a conic wall while being rotated by centrifugal force and only pure vapor deprived of vapor bubbles or liquid material rises and enters into the vapor supply tube is provided in a portion to which the vapor supply tube is connected inside the reclamation tank.