-
公开(公告)号：US20240269627A1
公开(公告)日：2024-08-15
申请号：US18567335
申请日：2022-12-22
Applicant: REICA CO., LTD.
Inventor： Toru TANIGUCHI
CPC classification number: B01F23/59 , B01F23/56 , B01F25/103 , B01F25/1042 , B01F25/50 , B01F35/2202 , B01F35/2211 , B01F35/7544
Abstract: The present invention provides a mechanism in which the power of a vortex flow can be maintained strong so as to efficiently mix a liquid and a powder. A system for mixing liquid and powder according to the present embodiment is provided with: a powder-liquid mixing unit 20 which has a casing 21 for accommodating therein a powder and a liquid to be mixed together and discharges a mixture from an outlet opening 27 at the bottom of the casing 21; a powder supply unit 10 which is disposed above the powder-liquid mixing unit 20 and supplies a powder to the casing 21; an injection unit 22 which is provided at an upper portion of the casing 21 and injects a liquid into the casing; and a first pump 30 which is connected to the outlet opening 27 of the casing 21 and suctions the mixture inside the casing.
-
公开(公告)号：US11739676B2
公开(公告)日：2023-08-29
申请号：US17608017
申请日：2020-05-20
Applicant: Proventia Oy
Inventor： Sauli Halonen , Tuomas Tyni , Jukka Kurikka , Juha Karhu
IPC: F01N3/28 , F01N13/00 , B01F25/313 , B01F25/10 , B01F23/213 , B01D53/94 , F01N3/021 , F01N3/20 , B01F25/00
CPC classification number: F01N3/2892 , B01D53/9418 , B01D53/9431 , B01D53/9477 , B01F23/2132 , B01F25/102 , B01F25/103 , B01F25/3131 , F01N3/021 , F01N3/2066 , F01N13/009 , B01F2025/913 , F01N2610/02 , F01N2610/1453
Abstract: A mixer arrangement for aftertreatment of exhaust gas including a housing configured to form a cavity including a center flow channel in which the exhaust gas flows; and at least one side inlet arrangement configured to allow the exhaust gas to enter the center flow channel from the sides thereof and configured to cause an advancing center flow in the center flow channel and a rotating flow around or on the edges of the center flow in the center flow channel; wherein the at least one side inlet arrangement contains at least a pair of side inlet pipes on the side of the center flow channel.
-
公开(公告)号：US20240226361A1
公开(公告)日：2024-07-11
申请号：US18095101
申请日：2023-01-10
Applicant: NUVINAIR, LLC
Inventor： Kyle Bailey , Jason Bailey
IPC: A61L9/05 , A61L9/04 , A61L9/12 , B01F23/213 , B01F25/10 , B01F25/312 , B01F35/22 , B01F35/221 , B05B1/34 , B05B7/26
CPC classification number: A61L9/05 , A61L9/048 , A61L9/12 , B01F23/2132 , B01F25/103 , B01F25/3121 , B01F35/2205 , B01F35/2216 , B05B1/3421 , B05B7/265 , A61L2209/11 , A61L2209/134
Abstract: The present technology presents an apparatus for cleaning the air and surfaces within an enclosed space of a viral, microbial, or malodor contamination. In an exemplary embodiment, the apparatus includes: a container configured to contain a water and a solid or gel pack that releases the gaseous cleaning agent upon contact with the water; an aerator housed in the base of the container; an air distributor in the container configured to distribute air from the aerator into the container to cause agitation of the water and release of gaseous agent; and a lid on the container having an opening configured to accelerate an air-borne spray of gaseous agent and water droplets therethrough into the surroundings.
-
公开(公告)号：US11951448B2
公开(公告)日：2024-04-09
申请号：US17617450
申请日：2021-03-22
Applicant: SHINBIOSIS CORPORATION
Inventor： Shin Shimizu
IPC: B01F3/04 , B01F23/232 , B01F23/237 , B01F25/10 , B01F25/421 , B01F29/00 , B01F29/25 , B01F33/82
CPC classification number: B01F33/821 , B01F23/2323 , B01F23/237613 , B01F23/23764 , B01F23/23765 , B01F25/103 , B01F25/4233 , B01F29/25 , B01F29/40222
Abstract: An ultrafine bubble generation device including a gas-liquid mixed fluid generator, a rotary mixer, and a bubble shear filter. The rotary mixer is provided with a hollow part including a vertex inside, including an inflow hole, wherein a groove having a spiral shape is provided in an inner wall surface of the hollow part. The bubble shear filter is provided with a hollow part inside, including an inflow hole for introducing the fluid into the hollow part, wherein the hollow part is tubular, and a plurality of circular plates are arranged perpendicularly to a central axis of the hollow part, and an opening of a type 1 of circular plate and a pointed end portion of a type 2 of circular plate adjacent to the type 1 of circular plate are arranged to face each other, and connected with a pipeline.
-
公开(公告)号：US20240093624A1
公开(公告)日：2024-03-21
申请号：US18275096
申请日：2022-02-01
Applicant: Cummins Emission Solutions Inc.
Inventor： Mihai Chiruta , David Dunnuck , Matthew Henry , Akshat Gattani , Reeed Tracy Gardner
IPC: F01N3/20 , B01F23/213 , B01F25/10 , B01F25/314 , B01F25/431 , B01F25/452 , F01N3/28
CPC classification number: F01N3/2066 , B01F23/2132 , B01F25/103 , B01F25/3141 , B01F25/4312 , B01F25/43171 , B01F25/431971 , B01F25/4521 , F01N3/2892 , B01F2215/0431 , F01N2610/1453
Abstract: An exhaust gas aftertreatment system includes an exhaust gas conduit a mixer, and a plurality of flow disrupters. The exhaust gas conduit is centered on a conduit center axis and includes an inner surface. The mixer includes a mixer body and an upstream vane plate. The upstream vane plate has a plurality of upstream vanes. At least one of the upstream vanes is coupled to the mixer body. The flow disrupters are disposed downstream of the mixer and circumferentially around the conduit center axis. Each of the flow disrupters is coupled to the exhaust gas conduit or integrally formed with the exhaust gas conduit. Each of the flow disrupters extends inwardly from the inner surface.
-
公开(公告)号：US11691112B1
公开(公告)日：2023-07-04
申请号：US17073477
申请日：2020-10-19
Applicant: TETRA TECHNOLOGIES, INC.
Inventor： Robert Irl Richie , Scott Allen Richie , Leroy Joseph Detiveaux, Jr. , Virgilio Garcia Soule , John Anthony Novotny
IPC: B01F25/00 , B01F25/10 , B01F23/45 , B01F23/50 , B01F25/431 , B01F35/71 , B01F101/49
CPC classification number: B01F25/102 , B01F23/45 , B01F23/50 , B01F25/103 , B01F25/4316 , B01F35/712 , B01F35/716 , B01F2101/49
Abstract: One or more embodiments relate to systems and methods for mixing of two or more fluids using a multi-chamber manifold. One or more embodiments relate to optimal mixing.
-
公开(公告)号：US12006857B2
公开(公告)日：2024-06-11
申请号：US17858170
申请日：2022-07-06
Applicant: Proventia Oy
Inventor： Toni Kinnunen , Arno Amberla , Jukka Kurikka , Tuomas Tyni
IPC: F01N3/28 , B01D53/94 , B01F23/213 , B01F25/10 , B01F25/314 , F01N3/20 , F01N5/04
CPC classification number: F01N3/2892 , B01D53/9431 , B01F23/2132 , B01F25/103 , B01F25/3141 , B01F25/31423 , F01N3/2066 , F01N5/04 , F01N2610/1453
Abstract: A method, flow device and system for method of guiding a flow of exhaust gas for aftertreatment, including receiving exhaust gas into a mixing chamber; supporting a mixing tube mostly in the mixing chamber obliquely to and extending through a peripheral wall of the mixing chamber; supporting by a reactant doser mount a reactant doser that doses reactant to the mixing tube; receiving, by a peripheral exhaust gas entry in the mixing tube, exhaust gas at reactant stream arriving from the doser; and forming by a swirl arrangement, a rotating flow around a mixing tube output and enhancing exhaust gas flow through the mixing tube by forming some pressure around the mixing tube downstream from the peripheral exhaust gas entry.
-
公开(公告)号：US20240058773A1
公开(公告)日：2024-02-22
申请号：US18260176
申请日：2021-03-25
Inventor： Hao LU , Qiang YANG , Yudong LI , Yiqian LIU , Pinyi DAI , Shihan WU
IPC: B01F23/41 , B01F23/451 , B01F25/20 , B01F25/21 , B01F25/10 , B01F25/4314 , B01F25/433
CPC classification number: B01F23/4105 , B01F23/4143 , B01F23/451 , B01F25/28 , B01F25/211 , B01F25/103 , B01F25/43141 , B01F25/4334 , B01F2025/916
Abstract: The invention provides a device for enhancing liquid-liquid emulsification. The device includes a jet part and a mixing part connected to the jet part. The jet part includes a feed tee for feeding major and dispersed phases, wherein the feed tee includes a first port, a second port, and a third port. The first port is used for feeding the major phase, and the second port is equipped with an ejector for feeding the dispersed phase. The ejector consists of an ejector housing and an ejector inlet section, as well as a spiral structure, a flow-guided structure, and an ejector pin structure that are connected sequentially. The mixing part includes a mixer comprising a cylindrical mixer shell, a mixer inlet section, a mixer outlet section, as well as a spiral section, a cavity section, and a variable diameter section for enhancing emulsion breakup and dispersion. A method for enhancing liquid-liquid emulsification is also disclosed. The emulsion produced by the device and method of the invention is uniformly dispersed, has long stability, and the device has a compact structure and low energy consumption. It is particularly suitable for liquid-liquid emulsification processes in fields such as chemical industry, food, coatings, and cosmetics.
-
公开(公告)号：US11788225B2
公开(公告)日：2023-10-17
申请号：US17157138
申请日：2021-01-25
Applicant: WHIRLPOOL CORPORATION
Inventor： Christopher A. Hartnett , James Jeffery , Bruno T. Ramasco , Guy M. Kazmierzak
IPC: D06F39/02 , D06F21/06 , D06F37/26 , B01F23/451 , B01F25/452 , B01F25/10 , B01F25/421 , B01F101/00 , B01F101/48
CPC classification number: D06F39/028 , B01F23/451 , B01F25/103 , B01F25/4231 , B01F25/4521 , D06F37/26 , D06F39/022 , B01F2101/4505 , B01F2101/48 , D06F21/06
Abstract: A chemistry dispensing assembly for a laundry appliance includes a reservoir that dispenses a laundry chemistry to a treatment chamber. A mixing channel is positioned below the reservoir that receives the laundry chemistry dispensed from the reservoir. A fluid assembly delivers a fluid carrier through a flow path that includes the mixing channel. The mixing channel is defined between an underside of the reservoir and an upper surface of the mixing channel.
-
公开(公告)号：US20230143888A1
公开(公告)日：2023-05-11
申请号：US17802494
申请日：2021-02-11
Applicant: Cummins Emission Solutions Inc.
Inventor： Z. Gerald Liu , Apoorv Kalyankar , Achuth Munnannur
IPC: F01N3/28 , F01N3/20 , B01F23/213 , B01F25/10 , B01F25/314 , B01F35/00 , B01D53/94
CPC classification number: F01N3/2892 , B01D53/9431 , B01F23/2132 , B01F25/103 , B01F25/3141 , B01F35/55 , F01N3/2066 , B01F2025/913 , F01N2610/1453
Abstract: An aftertreatment system comprises: a housing, a SCR system disposed in the housing. A mixer is disposed upstream of the SCR system and includes: a hub, a tubular member disposed circumferentially around the hub and defining a reductant entry port, and plurality of vanes extending from the hub to the tubular member such that openings are defined between adjacent vanes. The plurality of vanes swirl the exhaust gas in a circumferential direction. A reductant injector is disposed on the housing upstream of the SCR system along a transverse axis and configured to insert a reductant into the exhaust gas flowing through the housing through the reductant entry port. The reductant is inserted at a non-zero angle with respect to the transverse axis opposite the circumferential direction to achieve virtual interception. A mixer central axis is radially offset with respect to a housing central axis of the housing.
