公开(公告)号：US20190143373A1

公开(公告)日：2019-05-16

申请号：US16307063

申请日：2017-05-19

Applicant: SINTOKOGIO, LTD.

Inventor： Takeshi SUGIURA ,  Yusuke IBI

IPC: B07B9/00 ,  B03C1/14 ,  B07B4/02

Abstract: Disclosed is a separator device comprising a suction device to suck in air, and a wind-force sorting mechanism for sorting a mixture to separate projection materials from the mixture, wherein the wind-force sorting mechanism comprises: an airflow passage which extends horizontally from an inlet to an outlet thereof and in which an airflow is generated by suction force of the suction device; a mixture supply port formed on an upper side of a midstream region of the airflow passage; and a sorting section configured to allow a mixture containing projection materials and powdery/granular foreign substances to freely fall from the mixture supply port into the airflow passage to thereby cause the airflow to hit against the mixture so as to sort the mixture into a first group which move beyond a given reference height position, and a second group which fall without moving beyond the reference height position.

公开(公告)号：US20220118462A1

公开(公告)日：2022-04-21

申请号：US17473637

申请日：2021-09-13

Applicant: SINTOKOGIO, LTD.

Inventor： Yusuke IBI ,  Hiroaki SUZUKI

IPC: B03C1/14 ,  B07B9/02 ,  B07B4/02 ,  B24C9/00

Abstract: A separation device that separates a mixture of magnetic bodies that are granular and non-magnetic bodies that is granular into the magnetic bodies and the non-magnetic bodies. The separation device includes a magnetic force separating mechanism, a wind force generation portion, a first wind force separating portion, and a second wind force separating portion. The magnetic force separating mechanism separates the mixture into first separated objects and second separated objects by attracting the magnetic bodies from the mixture of magnetic force. The first separated objects mainly contain the magnetic and non-magnetic bodies. The second separated objects mainly contain the non-magnetic bodies and magnetic bodies. The wind force generation portion generates wind force. The first wind force separates the first separated objects into the magnetic and non-magnetic bodies of wind force. The second wind force separates the second separated objects into the non-magnetic bodies and magnetic bodies of wind force.

公开(公告)号：US20210268515A1

公开(公告)日：2021-09-02

申请号：US17157258

申请日：2021-01-25

Applicant: SINTOKOGIO, LTD.

Inventor： Yusuke IBI ,  Hiroaki SUZUKI

IPC: B03C1/12 ,  B03C1/30

Abstract: A magnetic separating apparatus and magnetic sorting method can precisely and efficiently separate magnetic and non-magnetic material with a simple structure. The apparatus includes a granular mixture supply portion that supplies a granular mixture so as to naturally fall; a rotating drum having a part of an outer surface located on a falling path of the granular mixture, the rotating drum being rotationally driven in an opposite direction relative to the falling direction of the granular mixture; a first magnet that imparts a magnetic attractive force to a certain area defined by rotation in the opposite direction with a sorting area as a starting point; a naturally falling area to which the granular mixture that has come into contact with the rotating drum naturally falls; and a conveyed falling area to which the granular mixture naturally falls after being magnetically attracted to and conveyed by the rotating drum.