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    Recrystallization water treatment system and heat-exchange devices (embodiments) for its implementation
    2.
    发明授权
    Recrystallization water treatment system and heat-exchange devices (embodiments) for its implementation 有权

    公开(公告)号：US12017929B2

    公开(公告)日：2024-06-25

    申请号：US17419301

    申请日：2019-12-26

    申请人： LLC PRISTINAM

    发明人： Denis Dmitrievich Blinov ,  Evgeniy Yurievich Murinskiy

    IPC分类号： C02F1/22 ,  C02F1/04

    CPC分类号： C02F1/22 ,  C02F1/043 ,  C02F2201/005 ,  C02F2209/02 ,  C02F2301/046

    摘要： The present invention relates to treatment systems for polluted and sea water by recrystallization and may be used in everyday life, the food industry, in the catering business and healthcare.
    The system comprises at least two heat-exchange devices that contain chambers for water freezing and ice melting, cooling and heating components, a water circulation loop, a refrigerant circulation loop connected with cooling and heating components able to alternate water freezing and ice melting in the chambers of heat-exchange devices and to transfer the heat generated in the water freezing chamber into the ice melting chamber, a control and monitoring tool. Heat-exchange devices are arranged as a cascade one under another and comprise outer and inner housings as well as a cylindrical baffle, which are coaxial relatively to each other and form an annular cavity between their walls; an air supply manifold, cooling and heating components, a heating component fastened at the top of the inner housing and at least one drain nozzle. The outer housing is cylindrical or truncated cone-shaped with a cone angle directed upwards. The outer housing has an additional inner wall, the shape and height of which meet the outer housing while cooling and heating components are located between the said walls. The baffle and the housing internal wall may be connected to an electrical current source.
    The combination of sufficiently large performance and high quality of water treatment in the system allows it to use for treating initial water with a wide range of with organic and inorganic contaminants.

    HEAT EXCHANGER CAPABLE OF COOLING COOLANT OF EXTERNAL PLANT AND SEWAGE TREATMENT DEVICE COMPRISING SAME
    6.
    发明公开
    HEAT EXCHANGER CAPABLE OF COOLING COOLANT OF EXTERNAL PLANT AND SEWAGE TREATMENT DEVICE COMPRISING SAME 审中-公开

    公开(公告)号：US20240051846A1

    公开(公告)日：2024-02-15

    申请号：US18494978

    申请日：2023-10-26

    申请人： BKT CO., LTD.

    发明人： Dong Woo KIM ,  Dae Hwan RHU ,  Jong Goo KIM ,  Jung Hoon KIM ,  Bong Choel CHOI

    IPC分类号： C02F1/22 ,  C02F3/00

    CPC分类号： C02F1/22 ,  C02F3/00 ,  C02F2209/02

    摘要： Disclosed are a heat exchanger capable of cooling a coolant and a sewage treatment plant comprising same. An aspect of the present embodiment provides a sewage treatment plant which cools a coolant for dissipating heat of each component inside a data center, the sewage treatment plant comprising at least one removal means, for receiving sewage and removing organic material and pollutants in the sewage, and a cooling pipe, through which a coolant which has dissipated the heat of each component inside the data center flows, disposed inside the removal means so as to induce heat exchange between the treated water, from which organic material and pollutants of the sewage have been removed, and the coolant flowing through the cooling pipe, thereby lowering the temperature of the latter.

    CONTROLLED-TYPE, NON-DECOMPOSABLE, HIGH-CONCENTRATION PROCESS WATER FREEZE-SEPARATION APPARATUS
    9.
    发明申请
    CONTROLLED-TYPE, NON-DECOMPOSABLE, HIGH-CONCENTRATION PROCESS WATER FREEZE-SEPARATION APPARATUS 有权

    公开(公告)号：US20220259074A1

    公开(公告)日：2022-08-18

    申请号：US17563503

    申请日：2021-12-28

    申请人： Yoonjin Environment Co., Ltd

    发明人： Jung-A RHIM ,  Jeong-hyo YOON ,  Mal-suk KO ,  Gi-hoon LEE ,  Kwangsoo NOH ,  Gunpio LEE

    IPC分类号： C02F1/22 ,  F25B43/00

    摘要： A controlled-type recalcitrant high-concentration freeze-separation apparatus, includes: a condenser having therein a condenser stainless antifreeze tube formed in a cell and tube form, and a condenser copper refrigerant tube formed in a cell and tube form inside the stainless antifreeze tube to block direct contact between circulating water flowing into the condenser and the condenser copper refrigerant tube; and an evaporator having therein an evaporator stainless antifreeze tube formed in a form of a cell and tube inside, and an evaporator copper refrigerant tube formed in a cell and tube form inside the evaporator stainless antifreeze tube to block direct contact between circulating water flowing into the evaporator and the evaporator copper refrigerant tube.

    Method and system for freezing related separation processes utilizing biogenic ice nucleation proteins
    10.
    发明授权
    Method and system for freezing related separation processes utilizing biogenic ice nucleation proteins 有权

    公开(公告)号：US11363831B2

    公开(公告)日：2022-06-21

    申请号：US16275888

    申请日：2019-02-14

    申请人： RUTGERS, the State University of New Jersey

    发明人： Tung-Ching Lee

    IPC分类号： A23B7/024 ,  A23C1/08 ,  A23C3/04 ,  A23L2/42 ,  C02F1/22 ,  C02F103/08 ,  A23B7/055 ,  A23L3/375 ,  A23L3/44 ,  B01D21/26

    摘要： A novel method for freeze-related separations, involving the combination of water with a selected concentration of biogenic ice nucleation proteins, freezing the combination, and separating the ice, potentially via centrifugation or sublimation. In some instances, the freezing conditions and the concentration of the at least one biogenic ice nucleation protein are selected such that the aqueous solution, upon freezing, forms a lamellar ice crystal structure having at least one property selected from the group consisting of a solute inclusion volume at least 30% smaller than in the first material alone, a hydraulic diameter at least 30% larger than in the first material alone, an inclusion width that is less than 10% of a crystal dimension, a hydraulic diameter that is less more than 1.5 times that of an inclusion width, a deviation of crystal orientation angle in the transverse direction of less than 45 degrees, an ice crystal length in the transverse direction that is at least 10% larger than in the first material alone, and a length of the ice crystal structure in the longitudinal direction that is at least 10% larger than in the first material alone. The use of these structures result in a significant efficiency improvement and energy savings.