Coarse crushing device and fiber treatment apparatus

    公开(公告)号:US11878307B2

    公开(公告)日:2024-01-23

    申请号:US17104036

    申请日:2020-11-25

    摘要: A coarse crushing device including a rotary cutter portion tearing off a fiber-containing sheet in a first direction, a roller portion pinching the fiber-containing sheet, and a tearing portion provided between the rotary cutter portion and the roller portion, and having a plurality of blades tearing off the fiber-containing sheet in a second direction intersecting the first direction, in which the rotary cutter portion includes a first rotating shaft member rotating about a first axis, a second rotating shaft member rotating reversely to the first rotating shaft member about a second axis parallel to the first axis, a plurality of first rotary cutters provided on the first rotating shaft member and rotating together with the first rotating shaft member, and a plurality of second rotary cutters provided on the second rotating shaft member and rotating together with the second rotating shaft member, and the first rotary cutter and the second rotary cutter are separated from each other.

    Waste management system
    4.
    发明授权

    公开(公告)号:US11325280B2

    公开(公告)日:2022-05-10

    申请号:US17001635

    申请日:2020-08-24

    摘要: A waste management system, primarily intended to be for waste floating in water, though it can also be used on land. A shredding device will reduce the size of the particles of waste. Ocean water is removed by a drying device. The dried waste material is cryogenically frozen using liquid nitrogen or other suitable means. The frozen waste material is then pulverized and ground into a powder. The powder may then be sprayed into a gas-filled chamber and heated. Temperature, pressure and humidity are maintained within the chamber for more than one minute. Microwave or other radiation and catalysts may be used to enhance the process of extraction. The processed material is then removed from the chamber. Carbon and water may be recycled. The carbon may be used as fuel by the ship. Water may also be used by the ship or returned to the ocean in a non-toxic condition.

    Jet milling method
    6.
    发明授权

    公开(公告)号:US11229915B2

    公开(公告)日:2022-01-25

    申请号:US15758642

    申请日:2016-09-09

    申请人: VECTURA LIMITED

    摘要: Systems and methods are disclosed for simultaneously jet milling and conditioning particulate material comprising a grinding chamber and an aerosol generator arranged to supply liquid aerosol into the grinding chamber. A composition made by this method is also disclosed.

    WASHING TREATMENT SYSTEM AND WASHING TREATMENT METHOD FOR CONTAMINATED SOIL

    公开(公告)号:US20220001394A1

    公开(公告)日:2022-01-06

    申请号:US17274517

    申请日:2020-07-02

    发明人: Mitsuo MOURI

    IPC分类号: B03D1/02 B01F9/08 B02C23/18

    摘要: What is provided is a washing treatment system (1) for contaminated soil, including: a classifier (10) that is configured to obtain a sand fraction (S4) having a particle size within a predetermined range and a fine-grained fraction (S3) having a particle size smaller than the predetermined range, from contaminated soil (S0) containing one or more contaminants selected from dioxins and agricultural chemicals; a detaching/washing unit (20) that is configured to detach a contaminant particle containing the contaminant from a surface of the sand fraction (S4); a removal unit (30) that is configured to generate air bubbles in a presence of water containing a flotation chemical, allows the detached contaminant-bearing particles to attach to the air bubbles to form froth (F1), and removes the froth (F1) to obtain a first slurry (S6) containing primary purified soil; and an up-flow washing unit (40) that is provided downstream of the removal unit (30), and is configured to supply the first slurry (S6) into up-flow water (W2) to purify the primary purified soil.

    Incinerator ash wet processing
    8.
    发明授权

    公开(公告)号:US11103876B2

    公开(公告)日:2021-08-31

    申请号:US15652599

    申请日:2017-07-18

    发明人: Timothy F. Conway

    摘要: A system and process for reclaiming metals from bottom ash material comprising a pair of rod mills each having an inlet for receiving material and an outlet for discharging material, the outlet of a first rod mill being connected to the inlet of a second rod mill, said rod mills for inclination and power, a circuit for water flow through the rod mills for flushing crushed material and metal from the rod mills to a screen where metal is separated from minerals and water and a processing device for separating minerals from the water of the screen separated minerals and water.

    Garbage disposal waste line unclogging system

    公开(公告)号:US11000855B1

    公开(公告)日:2021-05-11

    申请号:US16902405

    申请日:2020-06-16

    申请人: Richard A. Moon

    发明人: Richard A. Moon

    摘要: An unclogging system for the plumbing of a sink/garbage disposal assembly including a water supply line, a sink drain waste line, a garbage disposal waste line, and an end-outlet tee having a first inlet, a second inlet connected to the sink drain waste line, and an interior baffle disposed adjacent to the first inlet. The system includes a coupling adaptor having a waste-in end attached to the garbage disposal waste line, a waste-out end attached to the first inlet, a hollow interior for the passage of fluid/waste therethrough, and an inlet port. A water jet tube extending through the inlet port into the interior directs water toward the waste-out end and at the baffle. A solenoid valve allowing a flow of water from the water supply line to the water jet tube is coupled to a power outlet, which simultaneously powers the solenoid valve and the garbage disposal.