Mobile water reclaiming system

摘要

A vacuum truck for dispensing water into a sewer or similar location and receiving recovered water from the sewer that includes debris to be removed therefrom. The vacuum truck includes a debris tank that receives the recovered water and retains debris removed from the recovered water. A primary and a secondary filter are positioned in the debris tank for separating debris from the recovered water. A water pump draws the recovered water through the secondary filter and provides the water to a tertiary filter that removes smaller debris from the recovered water. The recovered water from the tertiary filter is provided directly to a jetting water pump without being accumulated in a water holding tank. The vacuum truck includes a water storage tank that includes potable water for cleaning the truck or when recovered water is not available from the debris tank.

主权项

1. A vacuum truck for dispensing water and receiving recovered water including debris to be removed therefrom, comprising:
a debris tank; a suction hose coupled to the debris tank to direct the recovered water including the debris into the debris tank; a water holding tank mounted to the vacuum truck to receive a supply of potable water; a primary filter positioned within the debris tank to separate debris larger than a first size from the recovered water; a secondary filter positioned within the debris tank to receive the recovered water from the primary filter to separate debris larger than a second size from the recovered water; a tertiary filter positioned to receive the recovered water from the secondary filter to separate debris larger than a third size from the recovered water; and a water pump operable to draw the recovered water through the secondary filter and to supply the recovered water at pressure to the tertiary filter; a return line to return a portion of the recovered water to the secondary filter to clean the secondary filter; and a jetting water pump that receives the recovered water directly from the tertiary filter to dispense the recovered water.