Sewage treatment system
OwnerChi-Hsueh Richardinventor
Life of this patent
Estimating the term…
Abstract
A sewage treatment system is revealed. Water with contaminants is drawn from sources to the sewage treatment system for automatic and fast water purification. Thus clean drinking water is generated. The water with contaminants is sent to a treatment tank by a motor. Then non-toxic and odorless chemicals are sprayed in the treatment tank. By stirring and mixing of movable blades, the contaminants are coagulated and precipitated into a funnel under the treatment tank to be discharged. Next clean water in the treatment tank is sent to a centrifuge separator to be filtered and dehydrated by centrifugation. Water comes out from the centrifuge separator is drinking water. The sewage is converted into clean water. The system can provide clean safe drinking water to regions without water treatment plants.
Claims14
A sewage treatment system comprising:
- a treatment tank that is a tank for receiving sewage, having a funnel disposed in the treatment tank on the bottom side thereof, a valve disposed on an outlet of the funnel and a drain pipe connected to the valve correspondingly;
- a stirring apparatus mounted in the treatment tank and including a first power motor that drives a shaft with blades while the shaft is extendable so that the blades rotate and stir the sewage;
- a spray part that is disposed with a second power motor for transmission of chemicals through a pipe having small holes therearound and the pipe located in an upper part of the treatment tank;
- and
- a centrifuge separator that is connected to the treatment tank for receiving water from the treatment tank in which contaminants in the sewage have been removed;
- the centrifuge separator having an inner drum arranged with filter cloth and an outer drum connected to an outlet pipe;
- the inner drum is driven to rotate by a third power motor thereunder so as to filter the water by centrifugation and the water is moved to the outer drum;
- the outlet pipe conveys the purified water.
Dependencies are inferred from the claim text.