GB2413511A - Size reduction mill - Google Patents

Size reduction mill Download PDF

Info

Publication number
GB2413511A
GB2413511A GB0513259A GB0513259A GB2413511A GB 2413511 A GB2413511 A GB 2413511A GB 0513259 A GB0513259 A GB 0513259A GB 0513259 A GB0513259 A GB 0513259A GB 2413511 A GB2413511 A GB 2413511A
Authority
GB
United Kingdom
Prior art keywords
screen
size reduction
flow path
impeller
reduction mill
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB0513259A
Other versions
GB2413511B (en
GB0513259D0 (en
Inventor
Colin Lancelot Ellis
Seyed Djalil Tabatabaei
Alessandro Capoia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANNINGFIELD PROCESS SYSTEMS L
Original Assignee
HANNINGFIELD PROCESS SYSTEMS L
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 HANNINGFIELD PROCESS SYSTEMS L filed Critical HANNINGFIELD PROCESS SYSTEMS L
Publication of GB0513259D0 publication Critical patent/GB0513259D0/en
Publication of GB2413511A publication Critical patent/GB2413511A/en
Application granted granted Critical
Publication of GB2413511B publication Critical patent/GB2413511B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/062—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material

Abstract

A size reduction mill (10) comprises a milling area (11), within which is defined a flow path (22) for a product to be milled. A screen (23) and a complementarily-shaped impeller (24) are mounted coaxially in the flow path (22) in spaced relationship relative to one another. One of the screen (23) or the impeller (24) is fixed to the mill housing (13), whilst the other of the screen (23) or the impeller (24) is rotatable relative to the screen (23) by peripheral drive means located externally of the flow path (22).

Description

GB 2413511 A continuation (72) cont Seyed Djalil Tabatabaei 129 Beauchamp
Road, Upper Norwood, LONDON, SE19 3DA, United Kingdom (72) Inventor(s): Colin Lancelot Ellis Seyed Djalil Tabatabaei Alessandro Capoia (74) Agent and/or Address for Service: Sanderson & Co 34 East Stockwell Street, COLCHESTER, Essex, C01 1ST, United Kingdom
GB0513259A 2002-11-30 2003-12-01 Size reduction mill Expired - Fee Related GB2413511B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0228013A GB2395675A (en) 2002-11-30 2002-11-30 Size reduction mill having co-axially mounted screen and impeller, and a perip heral drive means
PCT/GB2003/005222 WO2004050249A1 (en) 2002-11-30 2003-12-01 Size reduction mill

Publications (3)

Publication Number Publication Date
GB0513259D0 GB0513259D0 (en) 2005-08-03
GB2413511A true GB2413511A (en) 2005-11-02
GB2413511B GB2413511B (en) 2006-07-19

Family

ID=9948875

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0228013A Withdrawn GB2395675A (en) 2002-11-30 2002-11-30 Size reduction mill having co-axially mounted screen and impeller, and a perip heral drive means
GB0513259A Expired - Fee Related GB2413511B (en) 2002-11-30 2003-12-01 Size reduction mill

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0228013A Withdrawn GB2395675A (en) 2002-11-30 2002-11-30 Size reduction mill having co-axially mounted screen and impeller, and a perip heral drive means

Country Status (3)

Country Link
AU (1) AU2003288403A1 (en)
GB (2) GB2395675A (en)
WO (1) WO2004050249A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111659493A (en) * 2020-06-20 2020-09-15 张艳男 Glass processing technology
CN111944575A (en) * 2020-08-24 2020-11-17 梁云招 Raw material pretreatment equipment for producing straw pellet fuel

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015200924A1 (en) * 2015-01-21 2016-07-21 Robert Bosch Gmbh Coaxial mill and feed unit for a mill
EP3337617B1 (en) 2015-08-21 2022-11-09 Quadro Engineering High efficiency conical mills
CN112275367A (en) * 2020-09-01 2021-01-29 鹤山市顺鑫实业有限公司 A granule grinds and separator for industrial chemicals
CN112337613A (en) * 2020-10-22 2021-02-09 湖南华联康生物科技有限公司 Extraction element of animal and plant natural ingredient is used in cosmetics preparation
CN113019638B (en) * 2021-03-26 2022-12-23 邢台劳特斯新材料科技有限公司 Raw material grinding device for chemical machinery
CN115055264B (en) * 2022-06-16 2023-06-30 龙南市中利再生资源开发有限公司 Fluorescent powder waste recycling and mashing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759507A (en) * 1985-04-04 1988-07-26 Quadro Engineering Incorporated Size reduction machine having an external gap adjustment
US5863004A (en) * 1996-01-19 1999-01-26 Frewitt Maschinenfabrik Ag Granulating machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451658A (en) * 1965-10-13 1966-01-07 Air current mill for fine grinding
GB1469028A (en) * 1974-09-17 1977-03-30 English Clays Lovering Pochin Comminution of solids
GB8504901D0 (en) * 1985-02-26 1985-03-27 Nottingham University Of Mill for grinding granular material
SU1694205A1 (en) * 1989-06-28 1991-11-30 Московский технологический институт мясной и молочной промышленности Grinding arrangement
JPH05301056A (en) * 1991-03-05 1993-11-16 Nippon Electric Glass Co Ltd Grinding device
US5330113A (en) * 1993-03-29 1994-07-19 Quadro Engineering Inc. Underdriven size reduction machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759507A (en) * 1985-04-04 1988-07-26 Quadro Engineering Incorporated Size reduction machine having an external gap adjustment
US5863004A (en) * 1996-01-19 1999-01-26 Frewitt Maschinenfabrik Ag Granulating machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111659493A (en) * 2020-06-20 2020-09-15 张艳男 Glass processing technology
CN111659493B (en) * 2020-06-20 2021-08-27 成都市金鼓药用包装有限公司 Glass processing technology
CN111944575A (en) * 2020-08-24 2020-11-17 梁云招 Raw material pretreatment equipment for producing straw pellet fuel

Also Published As

Publication number Publication date
GB2413511B (en) 2006-07-19
GB0228013D0 (en) 2003-01-08
AU2003288403A1 (en) 2004-06-23
WO2004050249A1 (en) 2004-06-17
GB2395675A (en) 2004-06-02
GB0513259D0 (en) 2005-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071201