公开(公告)号：US20220024168A1

公开(公告)日：2022-01-27

申请号：US17366515

申请日：2021-07-02

Applicant: SINTOKOGIO, LTD.

Inventor： Takashi SUZUKI ,  Shintaro NISHIKAWA

IPC: B30B11/06 ,  B30B15/30 ,  B30B15/06

Abstract: A dust solidification apparatus that homogenizes dust components having a simple structure and capable of performing dust solidification in a stable manner includes: a storage tank that stores dust; a forming member within the storage tank, the forming member having a forming hole; and a pressurizing rod configured to freely advance and withdraw with respect to the inside of the forming hole, wherein the rod is made to advance into the forming hole to solidify dust filled therein, thereby obtaining a solidified substance, the forming hole has entry and discharge sections for the pressurizing rod and is in communication with the storage tank, and a stirring passage is provided in the outside of the discharge section to guide dust pushed out from the discharge section by the entry of the pressurizing rod into the entry section in a direction different from the discharge direction and to stir the dust.

公开(公告)号：US20210154615A1

公开(公告)日：2021-05-27

申请号：US17007705

申请日：2020-08-31

Applicant: SINTOKOGIO, LTD.

Inventor： Takashi SUZUKI ,  Shintaro NISHIKAWA

IPC: B01D46/48 ,  B08B15/00

Abstract: A dust solidification apparatus that prevents dust from scattering with a simple structure and that can accurately perform solidification of dust. A dust solidification apparatus comprising: an apparatus body; a hopper for storing dust D, the hopper being provided on the apparatus body; a forming member provided within the hopper, the forming member having a forming hole; and a pressurizing rod that is configured to freely advance and withdraw with respect to the forming hole, wherein the pressurizing rod advances into the forming hole to solidify dust loaded therein, thereby obtaining a solidified substance K, and openings of the forming hole are open within the hopper.

公开(公告)号：US20240100796A1

公开(公告)日：2024-03-28

申请号：US18243124

申请日：2023-09-07

Applicant: SINTOKOGIO, LTD.

Inventor： Koh SAITO ,  Shintaro NISHIKAWA

IPC: B30B15/30 ,  B30B11/02

CPC classification number: B30B15/302 ,  B30B11/025

Abstract: A dust compaction system includes a compaction device including a hopper with an input port into which a dust is input and a discharge port from which the dust is discharged, and a compaction unit configured to form pellets by compressing the dust supplied from the discharge port of the hopper, and the dust compaction system further includes a suction device configured to suck in the hopper of the compaction device.

公开(公告)号：US20230311442A1

公开(公告)日：2023-10-05

申请号：US18096216

申请日：2023-01-12

Applicant: SINTOKOGIO, LTD.

Inventor： Yoshihiko OGI ,  Shintaro NISHIKAWA ,  Noriaki MASAKI ,  Koh SAITO

IPC: B30B11/02 ,  B30B15/30 ,  B08B15/00

CPC classification number: B30B11/02 ,  B30B15/302 ,  B08B15/00

Abstract: A dust solidification apparatus including a storage tank for storing dust; a forming member that is disposed at a lower portion of the storage tank, the forming member being provided with a forming hole to allow the dust in the storage tank to flow in; and a first rod and a second rod that are opposed to each other, wherein the first rod and the second rod are driven to reciprocate by advancing into and withdrawing from the forming hole, and advance into the forming hole to compress the dust in the forming hole, wherein the first rod includes a rod tip and a rod base. The axially vertical cross-section of the rod tip of the first rod is larger than the axially vertical cross-section of the rod base of the first rod and is made smaller than the axially vertical cross-section of the forming hole.

公开(公告)号：US20220274143A1

公开(公告)日：2022-09-01

申请号：US17677167

申请日：2022-02-22

Applicant: SINTOKOGIO, LTD.

Inventor： Takashi SUZUKI ,  Yoshihiko OGI ,  Koh SAITO ,  Shintaro NISHIKAWA ,  Yoshiyuki HAYASHI ,  Masanori UCHIDA ,  Noriaki MASAKI

IPC: B09B3/32 ,  B01D46/00 ,  B09B3/38

Abstract: A dust solidification system includes: a preduster for sucking dust with a negative pressure generated by a negative pressure generating source, removing solidification-inhibiting substances from the dust, and making the dust with a reduced solidification-inhibiting substance content rate flow toward the source; a dust capturing mechanism for capturing the dust flowing from the preduster and allowing the dust to fall; a storage tank for storing the dust captured by and falling from the capturing mechanism; and a dust solidifying mechanism for solidifying the dust in a forming chamber; and further includes one or more of the following: a dust re-scattering prevention mechanism for preventing re-scattering of the dust falling from the capturing mechanism; a stirring mechanism for stirring the dust loaded into the solidifying mechanism; and an air releasing mechanism for preventing air from entering the forming chamber by releasing air flowing into the storage tank from the solidifying mechanism.