公开(公告)号：US20240360615A1

公开(公告)日：2024-10-31

申请号：US18139096

申请日：2023-04-25

申请人： Whirlpool Corporation

发明人： Rodney Welch

IPC分类号： D06F58/24 ,  B01D53/22 ,  B01D53/26 ,  B01F25/312 ,  D06F25/00 ,  D06F58/04 ,  D06F58/26

CPC分类号： D06F58/24 ,  B01D53/228 ,  B01D53/268 ,  B01F25/31242 ,  D06F25/00 ,  D06F58/04 ,  D06F58/26 ,  D06F58/263 ,  B01D2053/221

摘要： A laundry appliance including an appliance housing, a tub positioned inside the appliance housing, a drum rotatably supported within the tub, and a drying system that recirculates drying air through a molecular sieve. The molecular sieve has a porous membrane that is arranged along a drying air recirculation path. The laundry appliance also includes an ejector with an inlet, a venturi nozzle, an outlet, and a suction port that is arranged in fluid communication with the molecular sieve. The suction port of the ejector is configured to pull water vapor in the drying air recirculation path through the porous membrane of the molecular sieve when a motive fluid is passed through the ejector from the inlet, through the venturi nozzle, to the outlet such that the drying air exiting the molecular sieve is less humid than the drying air entering the molecular sieve.

公开(公告)号：US12005406B2

公开(公告)日：2024-06-11

申请号：US17505609

申请日：2021-10-19

申请人： PURITECH Co., Ltd.

发明人： Sung Hun Hong

IPC分类号： B01F25/312 ,  B01F23/232 ,  B01F101/00

CPC分类号： B01F25/31242 ,  B01F23/232 ,  B01F25/312512 ,  B01F25/31252 ,  B01F2101/305

摘要： The present inventive concept relates to a venturi nozzle apparatus. Specifically, an embodiment of the present inventive concept provides a venturi nozzle apparatus which mixes water and a gas to dissolve the gas in the water, the venturi nozzle apparatus including a housing in which a flow pipe through which at least one of the water and the water in which the gas is dissolved selectively flows and a bypass pipe which communicates with the flow pipe to selectively bypass at least one of the water and the water in which the gas is dissolved flowing through the flow pipe are disposed, an injector unit which is detachably inserted into the flow pipe of the housing and configured to selectively receive the gas and the water to dissolve the gas in the water, and a valve member which is inserted into the bypass pipe of the housing and configured to cause at least one of the water and the water in which the gas is dissolved to flow to at least one of the flow pipe of the housing and the bypass pipe of the housing.

公开(公告)号：US20240091798A1

公开(公告)日：2024-03-21

申请号：US17768024

申请日：2020-09-27

申请人： QINGDAO HAIER DRUM WASHING MACHINE CO., LTD. ,  Haier Smart Home Co., Ltd.

发明人： Zhiqiang ZHAO ,  Sheng XU

IPC分类号： B05B7/04 ,  B01F23/231 ,  B01F23/2326 ,  B01F23/2373 ,  B01F25/312 ,  D06F39/08

CPC分类号： B05B7/0425 ,  B01F23/231231 ,  B01F23/2326 ,  B01F23/2373 ,  B01F25/3121 ,  B01F25/31242 ,  B01F25/312512 ,  D06F39/088

摘要： A microbubble spray head and a washing apparatus with the same. The microbubble spray head includes a spray pipe, where the spray pipe is of an integrated or two-part hollow pipe structure, an air inlet channel is provided in the spray pipe, the spray pipe is configured to enable water flow to generate negative pressure in the spray pipe, external air is sucked into the spray pipe via the air inlet channel by the negative pressure and is mixed with water flow in the spray pipe to form bubble water; and a bubbler, where the bubbler is fixed at the outlet end of the spray pipe and is configured to be capable of forming microbubble water when the bubble water flows through the bubbler. The microbubble spray head has good microbubble generation performance and low manufacturing costs.

公开(公告)号：US11918963B2

公开(公告)日：2024-03-05

申请号：US16337453

申请日：2017-09-06

申请人： Quartus Paulus Botha

发明人： Quartus Paulus Botha

IPC分类号： B01F33/82 ,  B01F23/232 ,  B01F23/233 ,  B01F23/2373 ,  B01F23/2375 ,  B01F25/312 ,  B01F25/4314 ,  B01F33/453 ,  B01F101/48

CPC分类号： B01F33/8212 ,  B01F23/2323 ,  B01F23/233 ,  B01F23/2375 ,  B01F25/3121 ,  B01F25/31242 ,  B01F25/43141 ,  B01F33/4531 ,  B01F23/2373 ,  B01F2101/48

摘要： A nano-bubble generator includes: (i) a housing defining: an inlet for receiving a liquid with entrained macro-bubbles: a first chamber operatively downstream of the inlet; a second chamber operatively downstream of the first chamber; and an outlet operatively downstream of the second chamber; (ii) at least one blade disposed within the first chamber for, in use, cutting macro-bubbles entrained in the liquid to convert such macro-bubbles into micro-bubbles; (iii) at least one first magnet within the second chamber; and (iv) at least one second magnet associated with the second chamber, wherein: (a) the at least one first magnet and the at least one second magnet are arranged such that the polarity of the at least one first magnet is opposed to the polarity of the at least one second magnet; and (b) the at least one first magnet is movable relative to the at least one second magnet.

公开(公告)号：US11666871B2

公开(公告)日：2023-06-06

申请号：US16067789

申请日：2017-01-06

申请人： 1887168 Alberta Ltd.

发明人： Kim Greene

IPC分类号： B01F5/06 ,  B01F5/04 ,  B01F25/432 ,  B01F25/312 ,  B01F101/49

CPC分类号： B01F25/43231 ,  B01F25/31232 ,  B01F25/31233 ,  B01F25/31242 ,  B01F2101/49 ,  B01F2215/0422 ,  B01F2215/0431

摘要： An apparatus and method for mixing fluids, gases and solids together where the apparatus includes at least two mixing head sections that are mirror images of each other and have abutting surfaces that are abutted together. The at least two mixing head sections have a first bore that extends therethrough from an inlet to an outlet, and at least one second bore whose length is longer than the first bore that extends from the inlet to the outlet.

公开(公告)号：US20240198299A1

公开(公告)日：2024-06-20

申请号：US18554586

申请日：2022-04-07

申请人： ROTAREX Solutions S.A.

发明人： Remy LOPES ,  Sergio LOPEZ ,  Isabelle SCHMITZ

IPC分类号： B01F23/232 ,  B01F25/312 ,  B01F25/433

CPC分类号： B01F23/2323 ,  B01F25/3121 ,  B01F25/31242 ,  B01F25/4337

摘要： The invention is directed to a nozzle (4) for mixing gas with liquid, comprising a body (8); a longitudinal passage (10) for the liquid, formed in the body (8) and with a portion (10.2) showing a reduced cross-section; at least one radial passage (12, 12.1, 12.2) for the gas, formed in the body (8) and opening out in the reduced cross-section portion (10.2); a liquid inlet port (14) formed in the body (8) and fluidly connected to the longitudinal passage (10); a gas inlet port (16) formed in the body (8) and fluidly connected to the at least one radial passage (12, 12.1, 12.2); wherein the gas inlet port (16) and the liquid inlet port (14) are arranged on a frontal transversal face (8.1) of the body (8).

公开(公告)号：US20240001316A1

公开(公告)日：2024-01-04

申请号：US17855190

申请日：2022-06-30

申请人： Soave Enterprises LLC

发明人： James W. RIDGWAY

IPC分类号： B01F25/312 ,  B01F35/221 ,  B01F23/2326 ,  C02F1/30 ,  A61L2/26 ,  A61L2/14

CPC分类号： B01F25/31242 ,  B01F25/31232 ,  B01F35/2211 ,  B01F23/2326 ,  C02F1/30 ,  A61L2/26 ,  A61L2/14 ,  C02F2303/04 ,  B01F2101/305

摘要： A plasma-activated gas generated by a plasma-activated gas generator is mixed with a liquid in a variety of ways to generate a gas activated liquid. The gas activated liquid may be applied to various items, surfaces, and/or added to fluid volumes to affect chemical specifies and organism therein.

公开(公告)号：US11819811B2

公开(公告)日：2023-11-21

申请号：US17348774

申请日：2021-06-16

申请人： NORITZ CORPORATION

发明人： Keiichi Miura ,  Tsuneo Funabiki ,  Tatsuya Karaki ,  Kyohei Ogawa

IPC分类号： B01F25/312 ,  B01F23/10 ,  B01F101/00 ,  F23D14/02 ,  F23D14/70 ,  F23D14/62

CPC分类号： B01F25/312 ,  B01F23/10 ,  B01F25/31242 ,  B01F25/312512 ,  B01F25/312522 ,  B01F2101/503 ,  F23D14/02 ,  F23D14/62 ,  F23D14/70 ,  F23D2203/007 ,  F23D2203/105

摘要： A premixing device includes: a gas flow passage forming member in which an x direction is used as an axial length direction, and a Venturi-shaped gas flow passage into which air can flow in from the outside is formed inside; and a blade portion positioned in the gas flow passage, extending in a y direction, and equipped with a fuel gas outlet. The blade portion includes first and second blade portions spaced apart from each other in a z direction, and an air flow path near the center through which a part of the air flows is formed between these first and second blade portions. At least one of a pair of surfaces of the first and second blade portions facing each other is equipped with an inner bulging portion that bulges in the z direction so as to squeeze a part of the air flow path near the center.

公开(公告)号：US11642635B2

公开(公告)日：2023-05-09

申请号：US16594673

申请日：2019-10-07

申请人： TRUSVAL TECHNOLOGY CO., LTD.

发明人： Shih-Pao Chien ,  Yao-Tai Yang ,  Chu-Chiao Kung

IPC分类号： B01F23/451 ,  F16L41/02 ,  B01F25/312 ,  B01F23/40 ,  B01F25/00

CPC分类号： B01F23/451 ,  B01F25/31242 ,  F16L41/023 ,  B01F23/483 ,  B01F23/49 ,  B01F2025/93 ,  B01L2300/0867 ,  F16L41/021

摘要： A chemical liquid dilution system includes a first material offering device providing fluid, a second material offering device, and a mixing device. The second material offering device provides liquid. The mixing device includes a fluid mixer, a first connection port, a second connection port, and an output port. The fluid mixer has a fluid limiting channel with an interface communicating with the first connection port and another interface communicating with the second connection port and the output port. The first connection port is connected to the first material offering device. The second connection port is connected to the second material offering device. After the fluid passes through the first connection port and the fluid limiting channel, the fluid and liquid are mixed up to form a diluted chemical liquid, and the output port discharges the diluted chemical liquid. A chemical liquid dilution method is also disclosed.

公开(公告)号：US20240294405A1

公开(公告)日：2024-09-05

申请号：US18440027

申请日：2024-02-13

申请人： The Governors of the University of Alberta

发明人： Xuehua Zhang ,  Yawen Gao

IPC分类号： C02F1/46 ,  A01G9/24 ,  B01F25/312 ,  B01F101/00 ,  C02F1/30

CPC分类号： C02F1/4608 ,  B01F25/31242 ,  C02F1/30 ,  A01G9/243 ,  B01F2101/305 ,  B01F2215/0431 ,  B01F2215/045

摘要： A high efficiency plasma activation system for large scale treatment of liquid including a liquid tank; a pump having an inlet fluidly connected to an outlet of the liquid tank; a self-suction mechanism having a liquid inlet fluidly connected to an outlet of the pump, an air inlet, and an outlet fluidly connected to an inlet of the liquid tank; and a plasma generator having a plasma discharge nozzle positioned adjacent to the air inlet of the self-suction mechanism and configured to discharge gas phase plasma into the air inlet of the self-suction mechanism and introduce micro/nano bubbles (MNBs) into a flow of liquid to be treated to where the MNBs collapse to agitate and impregnate the liquid with a gas, for highly efficient plasma activation of liquid on a large scale as a green and sustainable technology for disinfection in the food industry and agriculture.