公开(公告)号：US20090071884A1

公开(公告)日：2009-03-19

申请号：US12276747

申请日：2008-11-24

Applicant: David A. Potts

Inventor： David A. Potts

IPC: C02F1/00 ,  B01D21/34 ,  C02F103/06

CPC classification number: C02F3/046 ,  Y02W10/15

Abstract: A leaching conduit comprising: a low aspect ratio channel; a pipe in fluid communication with the low aspect ratio channel; wherein the aspect ratio of the low aspect channel is configured to promote aerobic conditions in and around the leaching conduit. A wastewater system comprising: a processing tank; a leaching conduit in fluid communication with a dosing device; wherein the leaching conduit comprises: a low aspect ratio channel; a dosing pipe in fluid communication with the low aspect ratio channel; and wherein the aspect ratio of the low aspect channel is configured to promote aerobic conditions in and around the leaching conduit. A dosing pipe comprising: a perforated tube; and a slotted sleeve located over the perforated tube. A slotted sleeve configured to fit over a perforated tube.

Abstract translation: 一种浸出导管，包括：低纵横比通道; 与低纵横比通道流体连通的管道; 其中所述低方位通道的纵横比被构造成促进浸出管道内和周围的有氧条件。 一种废水系统，包括：处理罐; 与定量给料装置流体连通的浸​​出管道; 其中所述浸出导管包括：低纵横比通道; 与低纵横比通道流体连通的计量管; 并且其中所述低方面通道的纵横比被构造成促进浸出管道内和周围的有氧条件。 一种定量给料管，包括：多孔管; 以及位于穿孔管上方的开槽套管。 开槽套管，其配置成装配在穿孔管上。

公开(公告)号：US20080202999A1

公开(公告)日：2008-08-28

申请号：US12042667

申请日：2008-03-05

Applicant: David A. Potts

Inventor： David A. Potts

IPC: C02F1/12 ,  C02F3/00

CPC classification number: C02F3/046 ,  B09C1/002 ,  C02F1/00 ,  C02F3/02 ,  C02F3/104 ,  C02F2203/006 ,  E02B11/00 ,  E02B11/005 ,  E03F1/002 ,  Y02A10/33 ,  Y02A20/408 ,  Y02W10/15

Abstract: A leach field form comprising: a container with an open bottom and an open top, and four exterior walls of a first height, and at least one interior wall; at least one geonet volume with an open bottom and an open top located in the container; at least one granular volume with an open bottom and an open top located in the container; and where any of the at least one geonet volumes is separated from any adjacent granular volume by an interior wall. A method of making a leach field using a leach field form comprising: digging a trench; placing a leach field form in the trench; backfilling the trench, allowing backfill to fill any granular volumes in the form; inserting geonet into geonet volume located in the form; and removing the form from the trench.

Abstract translation: 一种浸出场形式，包括：具有开口底部和敞开顶部的容器，以及具有第一高度的四个外壁和至少一个内壁; 至少一个具有敞开的底部和位于所述容器中的开放顶部的地质体积; 具有开口底部和位于所述容器中的敞开顶部的至少一个颗粒体积; 并且其中所述至少一个地质体中的任何一个通过内壁与任何相邻的颗粒体积分离。 一种使用浸出场形式制造浸出场的方法，包括：挖掘沟槽; 将浸出场形式放置在沟槽中; 回填沟槽，允许回填填充形式的任何颗粒体积; 将geonet插入到形式中的geonet卷; 并从沟槽中移除形式。

公开(公告)号：US07374670B2

公开(公告)日：2008-05-20

申请号：US11340917

申请日：2006-01-27

Applicant: David A. Potts

Inventor： David A. Potts

IPC: C02F3/00

CPC classification number: C02F3/046 ,  B09C1/002 ,  C02F1/00 ,  C02F3/02 ,  C02F3/104 ,  C02F2203/006 ,  E02B11/00 ,  E03F1/002 ,  Y02A10/33 ,  Y02A20/408 ,  Y02W10/15

Abstract: A leaching conduit comprising: a high aspect ratio channel; a first pipe in fluid communication with the high aspect ratio channel; and where the aspect ratio of the high aspect channel is configured to allow for aerobic conditions in and around the leaching conduit. A wastewater system comprising: a processing tank; a leaching conduit in fluid communication with a dosing device; wherein the leaching conduit comprises: a high aspect ratio channel; a dosing pipe in fluid communication with the high aspect ratio channel; and where the aspect ratio of the high aspect channel is configured to allow for aerobic conditions in and around the leaching conduit. A high aspect ratio form comprising: an open bottomed and open topped generally rectangular container comprising: a first end wall; a front wall adjoining the first end wall with the top of the front wall and the top first end wall being generally coplanar; a rear wall adjoining the first end wall; a second end wall adjoining the front wall and the rear wall having a first height with the top of the second end wall, the top of the front wall, and the top of the rear wall being generally coplanar; a plurality of interior walls having a second height, and the plurality of interior walls adjoin the front wall and the rear wall with the tops of the interior walls, front wall and rear wall being generally coplanar; at least one lifting member attached at least one of the following: the first end wall, the front wall, the rear wall, the second end wall; and where the interior walls are configured to form at least one volume of a first width, and at least one volume of a second width, and wherein the first width corresponds to a width of a geonet volume and the second width corresponds to a width of a granular volume. A cover for a high aspect ratio form comprising: a cover configured to fit onto a high aspect ratio form; a plurality of openings in the cover configured to not cover a plurality of granular volumes in the high aspect ratio form.

公开(公告)号：US07198311B1

公开(公告)日：2007-04-03

申请号：US11256286

申请日：2005-10-14

Applicant: David A. Potts ,  Paul R. Janke

Inventor： David A. Potts ,  Paul R. Janke

IPC: B66C1/56

CPC classification number: E21B19/06

Abstract: An elevator for lifting pipe having an exposed bottom edge or an internal groove. A channel member has one end hingedly connected to a rod adjacent a first end of the rod and has a second end connected to a sector-shaped plate. A tubular member is slidably positioned on the rod and is connected to the sector plate with a linkage which allows the sector plate to move from a collapsed position to a splayed-out position as the tubular member is moved toward or away from the sector plate. The sector plate, in the splayed-out position, may be positioned underneath the bottom exposed edge of the pipe or into the internal groove provided in the pipe as the case may be. Apparatus is connected to the rod for either raising or lowering the elevator.

Abstract translation: 一种用于具有暴露的底部边缘或内部凹槽的提升管的升降机。 通道构件的一端铰接地连接到与杆的第一端相邻的杆，并且具有连接到扇形板的第二端。 管状构件可滑动地定位在杆上，并且以扇形板连接到扇形板，该联动装置允许扇形板在管状构件朝向或远离扇形板移动时从折叠位置移动到展开位置。 扇形板在展开位置可以位于管的底部暴露边缘的下方，或者根据情况可以位于设置在管道中的内部凹槽中。 设备连接到杆上以升高或降低电梯。

公开(公告)号：US07157011B1

公开(公告)日：2007-01-02

申请号：US10845739

申请日：2004-05-13

Applicant: David A. Potts

Inventor： David A. Potts

IPC: C02F3/00

CPC classification number: C02F3/22 ,  C02F3/286 ,  C02F2103/06 ,  Y02W10/15

Abstract: Pressurized air is flowed from a wastewater leach field conduit into and through the surrounding soil, and then to atmosphere above the soil surface, to enhance biochemical treatment of the wastewater. A vent, such as a perforated pipe or a region of porous media, buried within the soil in proximity to the leaching conduit, receives part of the air flowing from the conduit, and carries it directly to atmosphere, to shorten the path through the soil. A riser and with throttle valve enables control of the amount of air which flows through the vent. The vent may be directly above the conduit, to even out the air flow in soil along the length of the conduit, where the soil surface is uneven. A plurality of slot-like vent trenches are used when leach fields are beneath paved surfaces. In another embodiment, air is drawn through the soil and a vent to the conduit, which is maintained at sub-atmospheric pressure.

Abstract translation: 加压空气从废水沥滤场管道流入并穿过周围土壤，然后流入土壤表面以上的大气，以加强废水的生化处理。 埋置在靠近浸出管道的土壤中的诸如穿孔管或多孔介质区域的排气口容纳从管道流出的一部分空气，并将其直接运送到大气中，以缩短通过土壤的路径 。 提升器和节流阀使得能够控制流过通风口的空气量。 通风口可以直接在管道上方，以便沿着管道的长度均匀地排出土壤中的空气流，其中土壤表面是不均匀的。 当浸出场在铺设的表面下方时，使用多个槽状排气沟槽。 在另一个实施例中，空气被吸入通过土壤和通向导管的通风口，其保持在低于大气压的压力。

公开(公告)号：US06726401B1

公开(公告)日：2004-04-27

申请号：US10052429

申请日：2002-01-17

Applicant: David A. Potts

Inventor： David A. Potts

IPC: B09B300

CPC classification number: E03F1/002

Abstract: The performance of a leach field in processing waste water is maintained or improved by a control system in which one or more selected parameter in a waste water conduit, or in the influence zone of the conduit, is measured, compared to a set point(s), and one or more variable is manipulated. For example, gas composition, gas pressure, water level and water content are measured; waste water flow, heating, air flow and air composition are changed. In one mode of operation the manipulated variable is qualitatively different from the parameter being measured.

Abstract translation: 在处理废水中的浸出场的性能通过控制系统来维持或改善，其中测量废水管道中或管道的影响区域中的一个或多个选定参数与设定点 ），并且操纵一个或多个变量。 例如，测量气体组成，气体压力，水位和含水量; 废水流动，加热，气流和空气组成发生变化。 在一种操作模式中，操作变量在质量上不同于所测量的参数。

公开(公告)号：US06485647B1

公开(公告)日：2002-11-26

申请号：US09526381

申请日：2000-03-16

Applicant: David A. Potts

Inventor： David A. Potts

IPC: C02F300

CPC classification number: C02F3/288 ,  C02F1/727 ,  C02F1/78 ,  C02F2209/03 ,  E03F1/002

Abstract: The functioning of the leach field of a septic tank type sewage system is maintained or rejuvenated by flowing air or other active gas through the system's conduits, for instance, leaching chambers or perforated pipes in stone filled trenches. Differential pressure created by an air mover forces air or other active gas to flow through the soil adjacent the conduits, to an extent sufficient to push water from any saturated soil and effect desirable aerobic biochemical conditions in the soil. In alternate embodiments, conduits may be pressurized or evacuated. Valves and other plumbing are provided to control air flow and enable continued function of the sewage system during air flow treatment. Auxiliary piping, buried adjacent the trenches of the leach field, is pressurized or evacuated to cause air flow through the soil and or the conduits of the leach field.

Abstract translation: 通过使空气或其他活性气体通过系统的管道，例如在石头填充的沟槽中的浸出室或穿孔管道，来维持或恢复化粪池式污水系统的浸出场的功能。 由空气推动器产生的差压迫使空气或其他活性气体流过邻近管道的土壤，达到足以从任何饱和土壤推动水分并在土壤中产生所需的好氧生化条件的程度。 在替代实施例中，导管可以被加压或抽空。 提供阀门和其他管道以控制空气流动，并使空气流处理期间污水系统能够继续运行。 附着在浸出场的沟槽附近的辅助管道被加压或抽空，以使空气流过土壤和/或渗滤场的管道。