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1. 发明申请

US20180326330A1 METHOD AND APPARATUS FOR REMEDIATING DRILLING MUD AND TREATING DRILLING CUTTINGS 审中-公开
公开(公告)号：US20180326330A1
公开(公告)日：2018-11-15
申请号：US16042745
申请日：2018-07-23
申请人： SCHELLSTEDE-LEE INTERESTS, LLC
发明人： HERMAN SCHELLSTEDE
IPC分类号： B01D33/048 , B01D33/80 , E21B21/06 , F26B3/00
CPC分类号： B01D33/048 , B01D33/04 , B01D33/056 , B01D33/48 , B01D33/62 , B01D33/66 , B01D33/76 , B01D33/80 , E21B21/066 , F26B3/00
摘要： A drilling mud remediation and drilling cutting treatment device and method. There are three main components: a vacuum liquid solid separator; a pelletizer; and an induction furnace. The liquid solid separator has a seamless filter belt configured to carry a mixture of liquids and solids over a vacuum. A slurry comprised of drilling mud and cuttings is deposited on the filter belt. An applicator ensures that the slurry is deposited evenly across the entire filter belt at a uniform thickness. The vacuum removes most of the liquids for further treatment and reuse. The solids are transferred to a pelletizer which compacts them into relatively uniform pellets while removing much residual liquid. The pelletized cuttings are then passed through an induction furnace, which removes any residual liquids, renderings the cuttings safe for disposal.

2. 发明授权

US09662599B2 Drilling fluid reclaimer 有权
公开(公告)号：US09662599B2
公开(公告)日：2017-05-30
申请号：US14150441
申请日：2014-01-08
申请人： The Charles Machine Works, Inc.
发明人： Cody L. Sewell , Brant Douglas Kukuk
IPC分类号： B01D33/62 , B01D35/20 , B07B1/42 , B08B15/02 , B01D33/80 , B07B1/46 , E21B21/06 , E02F3/90 , B01D33/41 , B01D33/03 , E02F3/88 , B01D33/72
CPC分类号： B01D33/62 , B01D33/0376 , B01D33/41 , B01D33/72 , B01D33/802 , B01D35/20 , B07B1/42 , B07B1/46 , B07B1/4609 , B07B2201/04 , B07B2230/01 , B08B15/02 , E02F3/8816 , E02F3/907 , E21B21/065 , E21B21/066 , E21B21/067
摘要： The present invention is directed to a drilling fluid reclaimer. The reclaimer has at least one adjustable screen assembly for providing a leveling filter for reclaimed drill fluid. Used drill fluid is placed at the screen assembly at the front the of the screen assembly. The at least one screen is vibrated to separate large particulate matter from liquid drilling fluid. A second screen is provided for additional filtering. Large particulate matter is expelled by a chute at the back of the screen assembly. Drilling fluid passing through the screen is “reclaimed” for use with a drilling system.

3. 发明授权

US07807060B2 Filter with resuspension of solids 有权
标题翻译：用固体再悬浮过滤
公开(公告)号：US07807060B2
公开(公告)日：2010-10-05
申请号：US11571629
申请日：2005-07-06
申请人： Hans-Peter Schmid
发明人： Hans-Peter Schmid
IPC分类号： B01D37/00 , B01D35/22
CPC分类号： B01D33/04 , B01D33/044 , B01D33/09 , B01D33/463 , B01D33/466 , B01D33/60 , B01D33/62
摘要： The invention relates to a method for extracting solids (23; 123) from a suspension (22; 122) containing the solids (23; 123) and suspension liquid (32; 132) in a continuously or virtually continuously operating filter device (10; 110) using a filtering material (26; 126), on the one side of which, the high-pressure side (30; 130), a higher pressure prevails than on its other side, the low-pressure side (42; 142), and which passes successively through a plurality of working zones (I-V; I-IV) of the filter device (10; 110) in a working direction (U), the suspension (22; 122) being supplied to the filtering material (26; 126) on its high-pressure side (30; 130) in a first working zone (I) and being filtered, the suspension liquid (22; 122) flowing through the filtering material (26; 126) on account of the difference in pressure between the high-pressure side (30; 130) and the low-pressure side (42; 142) while at least some of the solids (23; 123) are deposited on the filtering material (26; 126). As claimed in the invention, the solids (23; 123) which are deposited on the filtering material (26; 126) are resuspended in a washing liquid (50; 150), and the new suspension (resuspension) (53; 153) thus formed is filtered again in a second working zone (II) of the filter device (10; 110), which zone is arranged downstream of the first working zone (I) in the working direction (U).
摘要翻译：本发明涉及一种从连续或实际连续运行的过滤装置（10;）中包含固体（23; 123）和悬浮液（32; 132）的悬浮液（22; 122）中提取固体物质的方法。 110）使用过滤材料（26; 126），其一侧的高压侧（30; 130）的压力高于其另一侧的低压侧（42; 142），并且在工作方向（U）上依次通过过滤器装置（10; 110）的多个工作区域（IV; I-IV），将悬浮液（22; 122）供应到过滤材料 ; 126）在其第一工作区域（I）中的高压侧（30; 130）上并被过滤，所述悬浮液体（22; 122）由于所述过滤材料（26; 126）高压侧（30; 130）和低压侧（42; 142）之间的压力，而至少一些固体（23; 123）沉积在过滤材料上 26; 126）。如本发明所要求的，沉积在过滤材料（26; 126）上的固体（23; 123）重新悬浮在洗涤液体（50; 150）中，因此新悬浮液（重悬）（53; 153）因此形成的过滤器再次被过滤装置（10; 110）的第二工作区域（II）过滤，该区域沿着工作方向（U）布置在第一工作区域（I）的下游。

4. 发明授权

US12145900B2 Process for filtering 2-acrylamido-2-methylpropane sulfonic acid 有权
公开(公告)号：US12145900B2
公开(公告)日：2024-11-19
申请号：US17609173
申请日：2020-05-07
申请人： SPCM SA
发明人： Cédrick Favero , Raphaël Doudin , Johann Kieffer , Benoît Legras
IPC分类号： C07C309/15 , B01D33/073 , B01D33/46 , B01D33/60 , B01D33/62 , C07C303/44 , C08F20/58 , C09K8/035
CPC分类号： C07C309/15 , B01D33/073 , B01D33/466 , B01D33/60 , B01D33/62 , C07C303/44 , C08F20/58 , C09K8/035 , C07C303/44 , C07C309/15
摘要： A continuous process for filtering a suspension of 2-acrylamido-2-methylpropane sulfonic acid crystals by means of a rotary pressure filter equipped with a drum, a surface of which is provided with cells covered with a filter medium, the drum rotating within a fixed concentric cylinder comprising at least three zones sealed from each other, respectively a filtration zone, a washing zone and a discharge zone, each zone opening onto the cells.

5. 发明授权

US06555013B2 Treatment method for things like sludge and treatment apparatus 失效
标题翻译：污泥和处理设备等处理方法
公开(公告)号：US06555013B2
公开(公告)日：2003-04-29
申请号：US09875768
申请日：2001-06-06
申请人： Shinichi Nakamura , Kunihiko Fukuzuka , Kenji Nagayoshi
发明人： Shinichi Nakamura , Kunihiko Fukuzuka , Kenji Nagayoshi
IPC分类号： C02F1106
CPC分类号： B01D33/04 , B01D33/58 , B01D33/62 , B01D33/66 , Y02W10/40
摘要： A method and apparatus for treating an aqueous-containing sludge in which the sludge is filtered on an elongate moving sheet of a water permeable unwoven fabric on paper. The moving sheet is folded and compressed between rollers whereby to express water therefrom. The folded moving sheet and contained sludge is dried, and the dried sheet and sludge is incinerated. Combustion heat from the incineration step is used in the drying step.
摘要翻译：一种用于处理含水污泥的方法和装置，其中污泥在纸上的可渗透水的无纺织物的细长移动片上被过滤。移动片材在辊之间折叠并压缩，从而从其中表达水分。将折叠的移动片材和含有污泥干燥，干燥的片材和污泥被焚烧。在干燥步骤中使用来自焚烧步骤的燃烧热。

6. 发明申请

US20020190009A1 Treatment method for things like sludge and treatment apparatus 失效
标题翻译：污泥和处理设备等处理方法
公开(公告)号：US20020190009A1
公开(公告)日：2002-12-19
申请号：US09875768
申请日：2001-06-06
申请人： OMEGA Co., Ltd.
发明人： Shinichi Nakamura , Kunihiko Fukuzuka , Kenji Nagayoshi
IPC分类号： B01D033/00
CPC分类号： B01D33/04 , B01D33/58 , B01D33/62 , B01D33/66 , Y02W10/40
摘要： A method for treating sludge in which sludge is poured onto an advancing sheet of unwoven fabric or paper. The sheet carrying the sludge is pressed and heated to dehydrate the sludge utilizing waste heat of exhaust heat and radiated heat of an incineration process. The sheet carrying dehydrated sludge is helically wound on the outer circumference of a drying cylinder, and incinerated to supply heat for drying.
摘要翻译：一种处理污泥的方法，其中将污泥倒在无纺织物或纸的前进片上。用污泥的废热和焚烧过程的辐射热对带有污泥的片材进行加压和加热以使污泥脱水。将脱水污泥的片材螺旋缠绕在干燥筒的外周，焚烧，供给干燥用热。

7. 发明授权

US3682310A Apparatus for liquid waste treatment and means for stripping same 失效
标题翻译：液体废物处理装置及其剥离装置
公开(公告)号：US3682310A
公开(公告)日：1972-08-08
申请号：US3682310D
申请日：1970-10-12
申请人： VALDESPINO JOSEPH M
发明人： VALDESPINO JOSEPH M
IPC分类号： B01D24/32 , B01D33/11 , B04B11/04 , B04B15/06
CPC分类号： B04B15/06 , B01D24/32 , B01D24/4636 , B01D33/11 , B01D33/15 , B01D33/463 , B01D33/50 , B01D33/62 , B01D33/76 , B04B11/04
摘要： A centrifuge filter apparatus for filtering fluids is provided having a centrifuge drum with a filter medium along its periphery so that when the drum is rotated, fluids will be directed against and through the filter medium and through perforations in the periphery of the drum. A stream of air is intermittently directed against material accumulating on the filter medium for loosening the material and a vacuum is used to remove the loosened material for periodic cleaning of the filter. A stream of fluid may be directed from the outside of the periphery of the drum to assist in loosening accumulated materials trapped by the filter and the bottom of the drum may be perforated and lined with filter material for fluids to pass through when the periphery filter material is clogged. The air stripping jet is adapted to move closer to the periphery wall of the centrifuge drum when stripping materials and a novel combination vacuum seal and brake for the centrifuge drum is provided.

8. 发明授权

US12005382B2 Method and apparatus for remediating drilling mud and treating drilling cuttings 有权
公开(公告)号：US12005382B2
公开(公告)日：2024-06-11
申请号：US17826910
申请日：2022-05-27
申请人： SCHELLSTEDE-LEE INTERESTS, LLC
发明人： Herman Schellstede
IPC分类号： B01D33/04 , B01D33/048 , B01D33/056 , B01D33/48 , B01D33/54 , B01D33/62 , B01D33/72 , B01D33/76 , B01D33/80 , B01D35/06 , E21B21/06 , F26B3/00
CPC分类号： B01D33/048 , B01D33/04 , B01D33/056 , B01D33/48 , B01D33/54 , B01D33/62 , B01D33/72 , B01D33/76 , B01D33/80 , B01D35/06 , E21B21/066 , F26B3/00
摘要： A drilling mud remediation and drilling cutting treatment device and method. There are three main components: a vacuum liquid solid separator; a pelletizer; and an induction furnace. The liquid solid separator has a seamless filter belt configured to carry a mixture of liquids and solids over a vacuum. A slurry comprised of drilling mud and cuttings is deposited on the filter belt. An applicator ensures that the slurry is deposited evenly across the entire filter belt at a uniform thickness. The vacuum removes most of the liquids for further treatment and reuse. The solids are transferred to a pelletizer which compacts them into relatively uniform pellets while removing much residual liquid. The pelletized cuttings are then passed through an induction furnace, which removes any residual liquids, renderings the cuttings safe for disposal.

9. 发明申请

US20170252681A1 Drilling Fluid Reclaimer 审中-公开
公开(公告)号：US20170252681A1
公开(公告)日：2017-09-07
申请号：US15602189
申请日：2017-05-23
申请人： The Charles Machine Works, Inc.
发明人： Cody L. Sewell , Brant Douglas Kukuk
IPC分类号： B01D33/62 , B01D33/80 , E21B21/06 , B08B15/02 , B01D35/20 , B01D33/72 , E02F3/90 , E02F3/88 , B01D33/41 , B01D33/03 , B07B1/42 , B07B1/46
CPC分类号： B01D33/62 , B01D33/0376 , B01D33/41 , B01D33/72 , B01D33/802 , B01D35/20 , B07B1/42 , B07B1/46 , B07B1/4609 , B07B2201/04 , B07B2230/01 , B08B15/02 , E02F3/8816 , E02F3/907 , E21B21/065 , E21B21/066 , E21B21/067
摘要： The present invention is directed to a drilling fluid reclaimer. The reclaimer has at least one adjustable screen assembly for providing a leveling filter for reclaimed drill fluid. Used drill fluid is placed at the screen assembly at the front the of the screen assembly. The at least one screen is vibrated to separate large particulate matter from liquid drilling fluid. A second screen is provided for additional filtering. Large particulate matter is expelled by a chute at the back of the screen assembly. Drilling fluid passing through the screen is “reclaimed” for use with a drilling system.

10. 发明申请

US20140190904A1 Drilling Fluid Reclaimer 有权
标题翻译：钻井液回收机
公开(公告)号：US20140190904A1
公开(公告)日：2014-07-10
申请号：US14150441
申请日：2014-01-08
申请人： The Charles Machine Works, Inc.
发明人： Cody L. Sewell
IPC分类号： E21B21/06 , B01D33/41 , B01D33/62 , B01D33/03
CPC分类号： B01D33/62 , B01D33/0376 , B01D33/41 , B01D33/72 , B01D33/802 , B01D35/20 , B07B1/42 , B07B1/46 , B07B1/4609 , B07B2201/04 , B07B2230/01 , B08B15/02 , E02F3/8816 , E02F3/907 , E21B21/065 , E21B21/066 , E21B21/067
摘要： The present invention is directed to a drilling fluid reclaimer. The reclaimer has at least one adjustable screen assembly for providing a leveling filter for reclaimed drill fluid. Used drill fluid is placed at the screen assembly at the front the of the screen assembly. The at least one screen is vibrated to separate large particulate matter from liquid drilling fluid. A second screen is provided for additional filtering. Large particulate matter is expelled by a chute at the back of the screen assembly. Drilling fluid passing through the screen is “reclaimed” for use with a drilling system.
摘要翻译：本发明涉及一种钻井液回收机。回收机具有至少一个可调节的筛网组件，用于为再生钻井液提供调平过滤器。将二手钻井液放置在屏幕组件的前面的屏幕组件上。振动至少一个筛网以将大颗粒物质与液体钻井液分离。提供第二个屏幕用于附加过滤。大颗粒物质通过屏幕组件背面的斜槽排出。穿过筛网的钻井液被“回收”用于钻井系统。

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