Claims
- 1. A system for aerating a cesspool for reestablishing drainage comprising a cesspool open at the bottom and resting on a bed of material for drainage of liquid out of cesspool down through the open bottom thereof and through said bed of material, aeration means located under said cesspool embedded completely within said bed of material for bubbling air under pressure up through said bed and into said cesspool through said bottom thereof, and compressor means for delivering air under pressure to said aeration means for reestablishing drainage through said cesspool and said bed of material.
- 2. The system of claim 1 in which said aeration means comprises a device having arms to recive said air under pressure and means to discharge said air in the form of bubbles into said bed of material over an area located under said cesspool.
- 3. The system of claim 1 having means extending down through the inside of said cesspool into said bed of material for delivering air under pressure from said compressor means to said aeration means.
- 4. The system of claim 1 having means in response to the level of liquid waste therein to cause the operation of said compressor means when said waste rises above a predetermined level and to terminate operation of said compressor means when said liquid waste drops below a predetermined level.
- 5. The system of claim 1 having means to add a chemical additive to said air under pressure.
- 6. The system of claim 1 having means to time the operation of said compressor means so as to operate said aeration means at predetermined time intervals.
- 7. The system of claim 1 having more than one of said cesspools each having said aerating means, and means to sequence the operation of said compressor means so that the aerating means for each of said cesspools is operated in a predetermined sequence.
- 8. A method of aerating a cesspool which is open at the bottom and rests on a bed of material so that during normal operation of said cesspool liquid waste collected therein drains down through settled waste material and said bed of material, comprising the steps of placing an aerating device under said cesspool completely embedded within said body of material, and supplying air under pressure to said device to diffuse said air under pressure up through said bed of material and said settled waste material into said cesspool through said bottome thereby maintaining drainage downwardly of liquid waste in said cesspool.
- 9. The method of claim 8 in which said air under pressure is supplied to said aeration device through a tube passing down through said cesspool into said bed.
- 10. The method of claim 8 in which said air is supplied only when the liquid waste within said cesspool reaches a predetermined level.
- 11. The method of claim 8 in which said air is supplied at predetermined intervals of time.
- 12. The method of claim 8 in which a chemical additive is added to said air under pressure.
Parent Case Info
This application is a continuation of application Ser. No. 692,387 filed on Jan. 17, 1985, now abondoned which in turn is a division of application Ser. No. 514,935 filed on July 18, 1983, now U.S. Pat. No. 4,494,616.
US Referenced Citations (8)