EP1818111A2 - Dispositif et installation de suppression de poussière pour les matériaux granuleux - Google Patents

Dispositif et installation de suppression de poussière pour les matériaux granuleux Download PDF

Info

Publication number: EP1818111A2
Authority: EP; European Patent Office
Prior art keywords: dust removing; dust; chamber; granular material; air
Prior art date: 2006-02-14
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

EP07003046A

Other languages

German (de)

English (en)

Other versions

EP1818111A3 (fr

EP1818111B1 (fr

Inventor

Renato Moretto

Federico Critelli

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.)

Moretto SpA

Original Assignee

Moretto SpA

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.)

2006-02-14

Filing date

2007-02-13

Publication date

2007-08-15

2007-02-13 Application filed by Moretto SpA filed Critical Moretto SpA

2007-08-15 Publication of EP1818111A2 publication Critical patent/EP1818111A2/fr

2007-10-10 Publication of EP1818111A3 publication Critical patent/EP1818111A3/fr

2010-05-05 Application granted granted Critical

2010-05-05 Publication of EP1818111B1 publication Critical patent/EP1818111B1/fr

Status Not-in-force legal-status Critical Current

2027-02-13 Anticipated expiration legal-status Critical

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/06—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall using revolving drums
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements

Definitions

the sifter 6, in use is mounted for rotation about a substantially horizontal axis and it can be set in rotation by a driving shaft 7 controlled by driving means of any suitable type, e. g. a ratio-motor 8 electrically connected with a programmable electronic control unit CU.
the ratio-motor 8 is preferably arranged outside the casing 2, e. g. adjacent to the supply chamber 3 whose lateral side 3b has then a through hole 9 through which the driving shaft 7 extends, the hole 9 being sealed around the driving shaft 7 by suitable gasket means, e. g. a felt ring 10 to avoid leakages of granular material from the dust removing device 1.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Cleaning In General (AREA)
Combined Means For Separation Of Solids (AREA)
Cyclones (AREA)
Fertilizers (AREA)
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Air Transport Of Granular Materials (AREA)

EP07003046A 2006-02-14 2007-02-13 Dispositif et installation de suppression de poussière pour les matériaux granuleux Not-in-force EP1818111B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT000033A ITVR20060033A1 (it)	2006-02-14	2006-02-14	Dispositivo ed impianto per la rimozione di polvere da materiali granulari

Publications (3)

Publication Number	Publication Date
EP1818111A2 true EP1818111A2 (fr)	2007-08-15
EP1818111A3 EP1818111A3 (fr)	2007-10-10
EP1818111B1 EP1818111B1 (fr)	2010-05-05

Family

ID=38068891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07003046A Not-in-force EP1818111B1 (fr)	2006-02-14	2007-02-13	Dispositif et installation de suppression de poussière pour les matériaux granuleux

Country Status (5)

Country	Link
EP (1)	EP1818111B1 (fr)
AT (1)	ATE466670T1 (fr)
DE (1)	DE602007006244D1 (fr)
ES (1)	ES2345674T3 (fr)
IT (1)	ITVR20060033A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2711097A1 (fr) *	2012-09-21	2014-03-26	Klaus Wilhelm	Procédé et dispositif de dépoussiérage de produits en vrac par ionisation
EP2730591A1 (fr) *	2012-11-07	2014-05-14	Kuraray Europe GmbH	Procédé de fabrication de polyvinylacétal avec une viscosité sélectionnée
WO2016041968A1 (fr) *	2014-09-15	2016-03-24	Gerätebau für Kunststofftechnik GmbH HELIOS	Dispositif et procédé de suppression discontinue de poussières de granulés
CN105772219A (zh) *	2016-05-10	2016-07-20	中南大学	风力干式磁分选机
CN105797959A (zh) *	2014-11-07	2016-07-27	瑞科硅公司	用于硅粉末管理的设备和方法
US9682404B1 (en)	2016-05-05	2017-06-20	Rec Silicon Inc	Method and apparatus for separating fine particulate material from a mixture of coarse particulate material and fine particulate material
WO2018073053A1 (fr) *	2016-10-18	2018-04-26	Klaus Wilhelm	Procédé et dispositif de dépoussiérage de produits en vrac, en particulier par ionisation
CN108772296A (zh) *	2018-07-03	2018-11-09	福建华宏天城机电设备有限公司	一种化工材料除尘筛选装置
CN109219484A (zh) *	2016-05-05	2019-01-15	瑞科硅公司	用于除尘工艺的加湿的吹扫气体
CN109663447A (zh) *	2019-02-21	2019-04-23	唐山市神州机械有限公司	一种井下基于循环气流的干选系统及干选方法
WO2019201723A1 (fr) *	2018-04-20	2019-10-24	Borealis Ag	Procédé d'élimination de poussière de particules de polymère dans un système de transport de polymère
WO2019201721A1 (fr) *	2018-04-20	2019-10-24	Borealis Ag	Procédé de transport de particules de polyoléfine dans un système de transport de polymère
US12544788B2 (en)	2021-11-15	2026-02-10	Compagnie Generale Des Etablissements Michelin	Method for separating the components of a mixture of fibers and granules by electrostatic neutralization and screening, and corresponding unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2025160403A1 (fr) *	2024-01-24	2025-07-31	Mannkind Corporation	Système de transport de poudre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1590114A (fr) *	1968-04-12	1970-04-13
JP2889075B2 (ja) *	1993-03-23	1999-05-10	帝人化成株式会社	合成樹脂粒体に同伴する微粉体の除去装置及び貯留基地
DE10054418B4 (de) *	2000-11-03	2006-05-18	Iss Engineering	Verfahren und Vorrichtung zur Entfernung von staubförmigen und faserigen Beimengungen aus Schüttgut
AU2003293738A1 (en) *	2002-11-28	2004-06-18	Mbengineering Gmbh And Co. Kg	Method and device for separating dust particles from a granulate

2006
- 2006-02-14 IT IT000033A patent/ITVR20060033A1/it unknown
2007
- 2007-02-13 DE DE602007006244T patent/DE602007006244D1/de active Active
- 2007-02-13 ES ES07003046T patent/ES2345674T3/es active Active
- 2007-02-13 AT AT07003046T patent/ATE466670T1/de not_active IP Right Cessation
- 2007-02-13 EP EP07003046A patent/EP1818111B1/fr not_active Not-in-force

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012108907A1 (de) *	2012-09-21	2014-05-15	Klaus Wilhelm	Verfahren und Vorrichtung zum Entstauben von Schüttgütern mittels Ionisierung
DE102012108907B4 (de)	2012-09-21	2017-03-09	Klaus Wilhelm	Verfahren und Vorrichtung zum Entstauben von Schüttgütern mittels Ionisierung
EP2711097A1 (fr) *	2012-09-21	2014-03-26	Klaus Wilhelm	Procédé et dispositif de dépoussiérage de produits en vrac par ionisation
EP2730591A1 (fr) *	2012-11-07	2014-05-14	Kuraray Europe GmbH	Procédé de fabrication de polyvinylacétal avec une viscosité sélectionnée
WO2016041968A1 (fr) *	2014-09-15	2016-03-24	Gerätebau für Kunststofftechnik GmbH HELIOS	Dispositif et procédé de suppression discontinue de poussières de granulés
TWI643699B (zh) *	2014-11-07	2018-12-11	美商Ｒｅｃ多晶矽公司	滾揉設備和用於分離粒狀多晶矽與多晶矽粉末的方法
CN105797959B (zh) *	2014-11-07	2020-08-11	陕西有色天宏瑞科硅材料有限责任公司	用于硅粉末管理的设备和方法
CN105797959A (zh) *	2014-11-07	2016-07-27	瑞科硅公司	用于硅粉末管理的设备和方法
US9440262B2 (en)	2014-11-07	2016-09-13	Rec Silicon Inc	Apparatus and method for silicon powder management
CN109219484A (zh) *	2016-05-05	2019-01-15	瑞科硅公司	用于除尘工艺的加湿的吹扫气体
US10287171B2 (en)	2016-05-05	2019-05-14	Rec Silicon Inc	Tumbling device for the separation of granular polysilicon and polysilicon powder
CN109414728B (zh) *	2016-05-05	2022-01-11	瑞科硅公司	用于从粗颗粒材料和细颗粒材料的混合物中分离细颗粒材料的方法和设备
US9682404B1 (en)	2016-05-05	2017-06-20	Rec Silicon Inc	Method and apparatus for separating fine particulate material from a mixture of coarse particulate material and fine particulate material
CN109414728A (zh) *	2016-05-05	2019-03-01	瑞科硅公司	用于从粗颗粒材料和细颗粒材料的混合物中分离细颗粒材料的方法和设备
TWI730086B (zh) *	2016-05-05	2021-06-11	美商Ｒｅｃ多晶矽公司	用於除塵方法的加濕吹掃氣體
CN105772219A (zh) *	2016-05-10	2016-07-20	中南大学	风力干式磁分选机
CN109890519A (zh) *	2016-10-18	2019-06-14	赫利俄斯塑料技术设备制造有限公司	用于尤其是借助电离对松散材料进行除尘的方法和装置
WO2018073053A1 (fr) *	2016-10-18	2018-04-26	Klaus Wilhelm	Procédé et dispositif de dépoussiérage de produits en vrac, en particulier par ionisation
WO2019201723A1 (fr) *	2018-04-20	2019-10-24	Borealis Ag	Procédé d'élimination de poussière de particules de polymère dans un système de transport de polymère
WO2019201721A1 (fr) *	2018-04-20	2019-10-24	Borealis Ag	Procédé de transport de particules de polyoléfine dans un système de transport de polymère
US12048921B2 (en)	2018-04-20	2024-07-30	Borealis Ag	Method for transporting polyolefin particles in a polymer conveying system
CN108772296A (zh) *	2018-07-03	2018-11-09	福建华宏天城机电设备有限公司	一种化工材料除尘筛选装置
CN109663447A (zh) *	2019-02-21	2019-04-23	唐山市神州机械有限公司	一种井下基于循环气流的干选系统及干选方法
CN109663447B (zh) *	2019-02-21	2024-03-08	唐山神州机械集团有限公司	一种井下基于循环气流的干选系统及干选方法
US12544788B2 (en)	2021-11-15	2026-02-10	Compagnie Generale Des Etablissements Michelin	Method for separating the components of a mixture of fibers and granules by electrostatic neutralization and screening, and corresponding unit

Also Published As

Publication number	Publication date
ES2345674T3 (es)	2010-09-29
EP1818111A3 (fr)	2007-10-10
DE602007006244D1 (de)	2010-06-17
EP1818111B1 (fr)	2010-05-05
ITVR20060033A1 (it)	2007-08-15
ATE466670T1 (de)	2010-05-15

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