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PH12020500196A1 - Biomass mill - Google Patents

Biomass mill

Info

Publication number
PH12020500196A1
PH12020500196A1 PH12020500196A PH12020500196A PH12020500196A1 PH 12020500196 A1 PH12020500196 A1 PH 12020500196A1 PH 12020500196 A PH12020500196 A PH 12020500196A PH 12020500196 A PH12020500196 A PH 12020500196A PH 12020500196 A1 PH12020500196 A1 PH 12020500196A1
Authority
PH
Philippines
Prior art keywords
biomass
internal wall
annular channel
rotating table
classifier
Prior art date
Application number
PH12020500196A
Inventor
Yosuke; Onishi
Takashi Aizawa
Jun Kashima
Yutaka Takeno
Koki Matsuzaki
Yuki Kondo
Hiroaki Kanemoto
Original Assignee
Mitsubishi Hitachi Power Sys
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Hitachi Power Sys filed Critical Mitsubishi Hitachi Power Sys
Publication of PH12020500196A1 publication Critical patent/PH12020500196A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

Provided is a biomass mill that can efficiently and safely grind woody biomass. An internal wall 12 is placed in the interior of a housing 11 in which a rotating table 3, a grinding roller 4, and a rotary classifier 6 are built. An annular channel 13 for guiding, to the rotary classifier 6, biomass particles blown up by primary air is formed between an inner surface of the housing 11 and an outer surface of the internal wall 12. The internal wall 12 does not return coarse particles C repelled by the rotary classifier 6 to the rotating table 3 but returns the same to the annular channel 13, thus causing the annular channel 13 to function as a gravitational classifier. Due to this configuration, large amounts of woody biomass are prevented from being deposited on the rotating table 3.
PH12020500196A 2017-09-19 2020-01-27 Biomass mill PH12020500196A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017179255A JP6500066B2 (en) 2017-09-19 2017-09-19 Biomass mill
PCT/JP2018/033806 WO2019059063A1 (en) 2017-09-19 2018-09-12 Biomass mill

Publications (1)

Publication Number Publication Date
PH12020500196A1 true PH12020500196A1 (en) 2020-09-14

Family

ID=65809757

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020500196A PH12020500196A1 (en) 2017-09-19 2020-01-27 Biomass mill

Country Status (6)

Country Link
JP (1) JP6500066B2 (en)
KR (1) KR102302031B1 (en)
CN (1) CN110740815B (en)
PH (1) PH12020500196A1 (en)
TW (1) TWI687261B (en)
WO (1) WO2019059063A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7372595B2 (en) * 2020-02-20 2023-11-01 Ｕｂｅマシナリー株式会社 Vertical crusher

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379328B (en) * 1983-03-17 1985-12-27 Ave Apparate Verfahren U Engin WAELZMUEHLE
EP0283682B1 (en) * 1987-03-24 1991-07-24 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill
JPS6452549U (en) * 1987-09-22 1989-03-31
DE4002867C1 (en) * 1990-02-01 1991-08-29 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De
JPH0560534U (en) * 1992-01-22 1993-08-10 石川島播磨重工業株式会社 Vertical mill
JPH0655088A (en) * 1992-08-04 1994-03-01 Mitsubishi Heavy Ind Ltd Vertical roller mill
US6679500B1 (en) * 2002-09-25 2004-01-20 Alstom (Switzerland) Ltd Coal pulverizer brush seal assembly
CN2737463Y (en) * 2004-06-08 2005-11-02 郭长岭 Roller medium speed coal mill
JP5581714B2 (en) * 2010-02-04 2014-09-03 株式会社Ｉｈｉ Biomass mill
JP5645468B2 (en) * 2010-05-14 2014-12-24 三菱重工業株式会社 Biomass crusher and biomass / coal co-firing system
JP6060499B2 (en) * 2012-03-01 2017-01-18 株式会社Ihi Biomass mill
JP2015205245A (en) * 2014-04-21 2015-11-19 三菱日立パワーシステムズ株式会社 Classifier and vertical pulverization classifier comprising the same
CN104998726A (en) * 2015-08-18 2015-10-28 芜湖奕辰模具科技有限公司 Coal mill for boiler
JP6627337B2 (en) 2015-09-03 2020-01-08 株式会社Ihi Biomass mill
CN205269787U (en) * 2015-11-25 2016-06-01 信丰县包钢新利稀土有限责任公司 Raymond mill
JP2018027513A (en) * 2016-08-16 2018-02-22 株式会社Ihi Vertical roller mill

Also Published As

Publication number Publication date
KR20200005616A (en) 2020-01-15
JP2019051500A (en) 2019-04-04
CN110740815A (en) 2020-01-31
WO2019059063A1 (en) 2019-03-28
TW201919764A (en) 2019-06-01
KR102302031B1 (en) 2021-09-14
JP6500066B2 (en) 2019-04-10
TWI687261B (en) 2020-03-11
CN110740815B (en) 2021-08-03

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