[특허]Tertiary waste treatment and disposal system

Tertiary waste treatment and disposal system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C02F-009/00 E02B-011/00 B01D-029/62
출원번호	US-0660530 (1991-02-25)
발명자 / 주소	Sinclair John A. (Lilburn) Sinclair Thomas A. (Lilburn GA)
출원인 / 주소	Waste Water Systems, Inc. (Lilburn GA 02)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

A waste water treatment and disposal system for further treating waste water effluent from a primary treatment system in which a system controller controls the operation of the system. A dosing tank accepts effluent from a primary treatment system and is evacuated on demand by a pump which is energized in response to a fluid level switch in the dosing tank. The pump forces the effluent through a filtering system to remove solid waste therefrom, and then forces a portion of the filtered effluent into a hydro-pneumatic pressure tank which, upon call, will backflush the filter to remove the trapped solids therein. The system controller will monitor the system to operate the level of the dosing tank, the operation of the pump and the various valves which control the flow throughout the system. The filtered effluent will ultimately be discharged into a disposal area by any number of well known methods. One such method may be by a dripper field in which the effluent is emitted through multiple drip emitters in a plurality of pipes laid underground. The system also has the capability of backflushing the dripper field to maintain the emitters open and operating.

대표청구항 ▼

A waste water treatment system for further treating waste water effluent from a primary treatment system, comprising: a system controller means to control the operation of the treatment system, a dosing tank means for accepting the effluent and providing a downstream flow of effluent, pump means for pressurizing fluid flow downstream from the dosing tank means and throughout the treatment system, means for filtering waste material from the downstream flow of effluent, backflush pressure means for accepting filtered effluent from the means for filtering waste material to subsequently backflush the means for filtering waste material at intervals of time, means to effect the discharge of the filtered effluent into a ground environment, wherein the means to effect the discharge of the filtered effluent comprises a manifold to distribute the filtered effluent to a plurality of fluid flow tubes, the tubes having emitted means to discharge the filtered effluent to the ground environment at controlled rates, wherein field flush valve means are provided downstream from the means to discharge the filtered effluent, the system controller means providing a signal at selected intervals to operate the pump means and to open the field flush valve means thereby creating a forceful turbulent fluid flow through the fluid flow tubes effecting a cleaning of the emitting means and subsequently causing the filtered effluent to flow into the primary treatment system for reprocessing.

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Svetlik, III, Rudy James, System to enhance and control the pressurization, operating pressures, and flushing of drip dispersal systems.
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Potts, David A., Treatment of a leach field.
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Castronovo, Charles A., Vacuum cleaners with self-cleaning filtration, and other self-cleaning filters.
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Stegall ; Sr. William A. (30921 La Hwy. 16 Denham Springs LA 70726) Tittlebaum Marty (Baton Rouge LA), Waste treatment system.
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Sabo, Stephen A, Wastewater effluent to geothermal heating.
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DeGesero Roy A. ; Mauller Darrell A. ; Snakard Michael J., Wastewater treatment.
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Catanzaro Michael David ; Arcemont ; III Murphy Martin ; Cox Raleigh Lee ; Cox Christopher Edward ; LeJeune Travis Lee, Wastewater treatment system preventing the build up of solids beneath the clarifier opening.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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