IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
|
출원번호 |
US-0699603
(1996-08-19)
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발명자
/ 주소 |
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인용정보 |
피인용 횟수 :
12 인용 특허 :
5 |
초록
▼
A household waste water treatment and recycling system comprising a rigid septic tank having a hollow body with a top opening and a lid secured over the top opening to thereby create an enclosed gas chamber, the body having first, second, third, and fourth chambers formed therein, and with the third
A household waste water treatment and recycling system comprising a rigid septic tank having a hollow body with a top opening and a lid secured over the top opening to thereby create an enclosed gas chamber, the body having first, second, third, and fourth chambers formed therein, and with the third chamber having a layer of granulated charcoal disposed therein and the fourth chamber having gravel disposed therein, the body further having an input port formed thereon and placed in communication with the first chamber, and a filtering port thereon allowing communication between the third and the fourth chambers, and an output port formed thereon placed in communication with the fourth chamber, the input port securable to a waste water line of a home for allowing waste water to enter the body, and the output port allowing treated water to exit the body, and with the lid having an evacuation outlet formed thereon, the septic tank further having a first channel for allowing communication between the first chamber and the second chamber, a second channel for allowing communication between the second chamber and the third chamber, a third channel for allowing communication between the third chamber and the fourth chamber.
대표청구항
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[ What is claimed as being new and desired to be protected by Letters Patent of the United States is as follows:] [1.] A household waste water treatment and recycling system for allowing household waste water to be treated and then recycled comprising, in combination:a rigid septic tank securable wi
[ What is claimed as being new and desired to be protected by Letters Patent of the United States is as follows:] [1.] A household waste water treatment and recycling system for allowing household waste water to be treated and then recycled comprising, in combination:a rigid septic tank securable within a section of ground near a home, the septic tank having a hollow rectangular box-shaped body with a top opening and a lid secured over the top opening,the body having a rectangular horizontal bottom wall with two spaced opposed rectangular vertical side walls and two spaced opposed rectangular vertical short end walls extending upwards therefrom to define a hollow interior,the body further having a first, a second, and a third vertical interior wall extended across the interior and coupled between the side walls to create a first chamber, a second chamber, a third chamber, and a fourth chamber, respectively, and with the third chamber having a layer of granulated charcoal disposed therein and the fourth chamber having a lower layer of coarse gravel disposed therein and an upper layer of fine gravel disposed therein, and with the third interior wall having a filtering port formed thereon on a lower extent thereof for allowing communication between the third and the fourth chambers,the body additionally having an input port formed on one of the end walls and placed in communication with the first chamber, and an output port formed the other end wall and placed in communication with the fourth chamber, the input port securable to a waste water line of the home for allowing waste water to enter the body, and the output port allowing treated water to exit the body,the lid having two spaced opposed vertical long walls with an upper horizontal rectangular top wall, a pair of opposed angled lower rectangular ends walls, and a pair of opposed angled intermediate walls extended therebetween to create a gas chamber located above the interior of the body,the lid further having an upper extent with a centrally located evacuation outlet formed thereon and a lower extent having a first dividing wall coupled thereto at a location above the first interior wall of the body and extended downwards into the second chamber to create a first channel for allowing communication between the first chamber and the second chamber, a second dividing wall coupled thereto at a location above the second interior wall of the body and extended downwards into the third chamber to create a second channel for allowing communication between the second chamber and the third chamber, a first horizontal planar partition coupled thereto at a location above the first chamber of the body for mitigating splash of waste water entering through the input port of the body, a second horizontal planar partition coupled thereto at a location above the third interior wall of the body to thereby define a third channel for regulating flow of water between the third chamber and the fourth chamber, a third horizontal planar partition coupled thereto at a location between the fourth chamber of the body for regulating flow of recycled water exiting through the output port of the body, and an openable door removably secured to the intermediate wall located above the fourth chamber for allowing access to the water in the fourth chamber for testing purposes, andwith the first chamber accepting waste water from the waste water line via the input port, the second chamber accepting the waste water from the first chamber via the first channel after it has aged a time, the gas chamber accepting combustible gas that is generated from aging the waste water, the third chamber accepting the aged waste water from the second chamber via the second channel and with the layer of granulated charcoal therein eliminating noxious odors present in the aged waste water, the fourth chamber accepting the aged waste water from the third chamber via the third channel and with the layer of coarse gravel therein removing coarse particulates contained within the aged waste water and the layer of fine gravel removing fine particulates contained within the aged waste water to thereby create treated water, and with the output port receiving the treated water from the fourth chamber and the evacuation outlet receiving combustible gas from the gas chamber;a rigid hollow rectangular box-shaped gas filtering chamber positioned above the septic tank, the gas filtering chamber having a pair of spaced interior walls secured thereacross to define a first holding cell, a centrally located second holding cell, and a third holding cell, and with each interior wall having a plurality of channels formed thereon for allowing communication between the first and the second holding cells and the second and the third holding cells, the gas holding chamber further having an input port formed thereon in communication with the first holding cell and coupled to the evacuation outlet of the septic tank with a pipe for receiving combustible gas therefrom, an amount of granulated charcoal disposed within the second holding cell for removing noxious fumes from the combustible gas, and an output port in communication with the third holding cell for receiving filtered combustible gas exiting the second holding cell;a gas holding tank positioned above the gas filtering chamber and having an input port coupled to the output port of the gas filtering chamber with a pipe for receiving and storing the filtered combustible gas and an output port securable to a gas line of the home for providing access to the combustible gas for use;a water holding tank having an input port coupled to the output port of the septic tank with a pipe for receiving and storing the treated water and an output port for delivering the treated water; andan electric water pump coupleable to an external electric power source and having an input port securable to the output port of the water holding tank and an output port securable to a faucet line of the home, and with the pump being used to transfer the treated water from the water holding tank to the faucet line for reuse.
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