Feeder and method for feeding raw material comprising plastic

Matti Nieminen

Feeder and method for feeding raw material comprising plastic

Matti Nieminen (Inventor)

BA5206 Gasification and synthesis gas processing

Research output: Patent › Patent

Abstract

The invention relates to a feeder and method for feeding raw material which comprises plastic to a gasification, pyrolysis or combustion furnace, in which the feeder comprises a screw feeder part and a pneumatic feeder part in order to form a combined feeder for feeding the raw material, the screw feeder part comprises at least a screw to transfer the raw material to the pneumatic feeder part and at least one cooling device to cool the raw material in the screw feeder part, and the pneumatic feeder part arranged after the screw feeder part comprises at least one inlet to supply pneumatic carrier material to the raw material in the pneumatic feeder part for forming a mixture of the raw material and pneumatic carrier material.

Patent family as of 21.7.2026
BR112023003096 A2, CA3191000 AA, CN115956179 A, EP4217655 A1, FI130892 B, FI20205810 A, IN202327010444 A, JP2023537783 T2, KR20230051549 A, US12607350 BB, US2023313987 AA, WO22038309 A1

Original language	English
Patent number	US12607350 B2
IPC	F23G5/027
Priority date	20/08/20
Filing date	11/08/21
Publication status	Published - 21 Apr 2026
MoE publication type	H1 Granted patent

Cite this

@misc{2b9e815b8e964e18bdf6dec08be6599d,

title = "Feeder and method for feeding raw material comprising plastic",

abstract = "The invention relates to a feeder and method for feeding raw material which comprises plastic to a gasification, pyrolysis or combustion furnace, in which the feeder comprises a screw feeder part and a pneumatic feeder part in order to form a combined feeder for feeding the raw material, the screw feeder part comprises at least a screw to transfer the raw material to the pneumatic feeder part and at least one cooling device to cool the raw material in the screw feeder part, and the pneumatic feeder part arranged after the screw feeder part comprises at least one inlet to supply pneumatic carrier material to the raw material in the pneumatic feeder part for forming a mixture of the raw material and pneumatic carrier material. Patent family as of 21.7.2026 BR112023003096 A2, CA3191000 AA, CN115956179 A, EP4217655 A1, FI130892 B, FI20205810 A, IN202327010444 A, JP2023537783 T2, KR20230051549 A, US12607350 BB, US2023313987 AA, WO22038309 A1",

author = "Matti Nieminen",

year = "2026",

month = apr,

day = "21",

language = "English",

type = "Patent",

note = "US12607350 B2; F23G5/027",

}

TY - PAT

T1 - Feeder and method for feeding raw material comprising plastic

AU - Nieminen, Matti

PY - 2026/4/21

Y1 - 2026/4/21

N2 - The invention relates to a feeder and method for feeding raw material which comprises plastic to a gasification, pyrolysis or combustion furnace, in which the feeder comprises a screw feeder part and a pneumatic feeder part in order to form a combined feeder for feeding the raw material, the screw feeder part comprises at least a screw to transfer the raw material to the pneumatic feeder part and at least one cooling device to cool the raw material in the screw feeder part, and the pneumatic feeder part arranged after the screw feeder part comprises at least one inlet to supply pneumatic carrier material to the raw material in the pneumatic feeder part for forming a mixture of the raw material and pneumatic carrier material. Patent family as of 21.7.2026 BR112023003096 A2, CA3191000 AA, CN115956179 A, EP4217655 A1, FI130892 B, FI20205810 A, IN202327010444 A, JP2023537783 T2, KR20230051549 A, US12607350 BB, US2023313987 AA, WO22038309 A1

AB - The invention relates to a feeder and method for feeding raw material which comprises plastic to a gasification, pyrolysis or combustion furnace, in which the feeder comprises a screw feeder part and a pneumatic feeder part in order to form a combined feeder for feeding the raw material, the screw feeder part comprises at least a screw to transfer the raw material to the pneumatic feeder part and at least one cooling device to cool the raw material in the screw feeder part, and the pneumatic feeder part arranged after the screw feeder part comprises at least one inlet to supply pneumatic carrier material to the raw material in the pneumatic feeder part for forming a mixture of the raw material and pneumatic carrier material. Patent family as of 21.7.2026 BR112023003096 A2, CA3191000 AA, CN115956179 A, EP4217655 A1, FI130892 B, FI20205810 A, IN202327010444 A, JP2023537783 T2, KR20230051549 A, US12607350 BB, US2023313987 AA, WO22038309 A1

UR - https://fi.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=fi_FI&FT=D&date=20231005&CC=US&NR=2023313987A1&KC=A1

M3 - Patent

M1 - US12607350 B2

Y2 - 2021/08/11

ER -

Feeder and method for feeding raw material comprising plastic

Abstract

Other files and links

Fingerprint

Cite this