BR0107809A - Processo e aparelho para moagem de material particulado - Google Patents
Processo e aparelho para moagem de material particuladoInfo
- Publication number
- BR0107809A BR0107809A BR0107809-7A BR0107809A BR0107809A BR 0107809 A BR0107809 A BR 0107809A BR 0107809 A BR0107809 A BR 0107809A BR 0107809 A BR0107809 A BR 0107809A
- Authority
- BR
- Brazil
- Prior art keywords
- feed shaft
- peculiar
- achievable
- admixture
- involving
- Prior art date
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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
"PROCESSO E APARELHO PARA MOAGEM DE MATERIAL PARTICULADO". A invenção refere-se a uma descrição de um processo, bem como de um aparelho, para a moagem de material particulado, tais como matérias-primas para cimento, clínquer de cimento ou materiais similares, em um moinho de rolos (1) por submissão do material à ação de prensagem em uma zona (13) entre as superfícies rotativas opostas, em que o material é direcionado para a zona de moagem via um eixo de alimentação (11). O processo é peculiar pelo fato de que o material no eixo de alimentação (11) é acelerado pela ação da gravidade a uma velocidade desejada, sem envolver mistura de ar essencialmente, enquanto que o aparelho é peculiar pelo fato de que o eixo de alimentação é essencialmente de uma configuração vertical, com uma seção transversal reduzida descendentemente, em que a redução da circunferência da seção transversal do eixo por unidade de altura é decrescente descendentemente. A configuração descrita do eixo de alimentação provou, surpreendentemente que o material além de uma determinada altura de queda pode atingir altas velocidades e isso é obtenível sem envolver mistura de ar no material. Estabeleceu-se, desse modo, que vai ser possível que o material atinja velocidades que são próximas da velocidade atingível em relação à queda livre das partículas individuais.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200000147 | 2000-01-28 | ||
| PCT/IB2001/000057 WO2001054818A1 (en) | 2000-01-28 | 2001-01-19 | Method and apparatus for grinding of particulate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0107809A true BR0107809A (pt) | 2002-10-22 |
Family
ID=8159040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0107809-7A BR0107809A (pt) | 2000-01-28 | 2001-01-19 | Processo e aparelho para moagem de material particulado |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP1261431B1 (pt) |
| JP (1) | JP2003520676A (pt) |
| KR (1) | KR100729026B1 (pt) |
| CN (1) | CN1139431C (pt) |
| AT (1) | ATE397493T1 (pt) |
| AU (1) | AU771192B2 (pt) |
| BR (1) | BR0107809A (pt) |
| CA (1) | CA2397796C (pt) |
| CZ (1) | CZ299850B6 (pt) |
| DE (1) | DE60134307D1 (pt) |
| DK (1) | DK1261431T3 (pt) |
| ES (1) | ES2307582T3 (pt) |
| MX (1) | MXPA02007282A (pt) |
| PL (1) | PL196219B1 (pt) |
| PT (1) | PT1261431E (pt) |
| RU (1) | RU2253512C2 (pt) |
| TW (1) | TW466136B (pt) |
| WO (1) | WO2001054818A1 (pt) |
| ZA (1) | ZA200204389B (pt) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE621430A (pt) * | 1961-08-26 | |||
| ZA741753B (en) * | 1974-03-18 | 1975-10-29 | De Beers Ind Diamond | Rolls crushers |
| CH624313A5 (pt) * | 1977-06-24 | 1981-07-31 | Buehler Ag Geb | |
| US4396158A (en) * | 1981-05-28 | 1983-08-02 | Olsen Jerome A | Device and method for processing hatchery offal |
| DE3525935A1 (de) * | 1985-07-19 | 1987-01-29 | Krupp Polysius Ag | Verfahren und anlage zur zerkleinerung von mahlgut |
| JPS6320045A (ja) * | 1986-07-11 | 1988-01-27 | 宇部興産株式会社 | 粉砕装置 |
| FR2620635B1 (fr) * | 1987-09-17 | 1992-09-11 | Fives Cail Babcock | Procede de broyage fin de mineraux et broyeur pour la mise en oeuvre de ce procede |
| JPH01110838U (pt) * | 1988-01-20 | 1989-07-26 | ||
| DE4126899A1 (de) * | 1991-08-14 | 1993-02-18 | Krupp Polysius Ag | Verfahren und anlage zum zerkleinern von sproedem mahlgut |
| DK205591A (da) * | 1991-12-23 | 1993-06-24 | Smidth & Co As F L | Fremgangsmaade til formaling af partikelformet materiale i en valsepresse, samt indretning til udoevelse af fremgangsmaaden |
| JPH06285854A (ja) * | 1993-03-31 | 1994-10-11 | Hisao Sato | 発泡スチロール処理装置 |
| ATE235839T1 (de) * | 1995-06-13 | 2003-04-15 | Mark H Sterner | Methode und vorrichtung für die zubereitung dehydrierter erbsensuppe |
| ID29450A (id) * | 1998-12-08 | 2001-08-30 | Micro Motion Inc | Pengontrol aliran massa coriolis |
-
2000
- 2000-12-01 TW TW089125627A patent/TW466136B/zh not_active IP Right Cessation
-
2001
- 2001-01-19 CZ CZ20022579A patent/CZ299850B6/cs not_active IP Right Cessation
- 2001-01-19 DE DE60134307T patent/DE60134307D1/de not_active Expired - Fee Related
- 2001-01-19 DK DK01900219T patent/DK1261431T3/da active
- 2001-01-19 WO PCT/IB2001/000057 patent/WO2001054818A1/en active IP Right Grant
- 2001-01-19 BR BR0107809-7A patent/BR0107809A/pt active Search and Examination
- 2001-01-19 MX MXPA02007282A patent/MXPA02007282A/es active IP Right Grant
- 2001-01-19 AT AT01900219T patent/ATE397493T1/de not_active IP Right Cessation
- 2001-01-19 PT PT01900219T patent/PT1261431E/pt unknown
- 2001-01-19 KR KR1020027008658A patent/KR100729026B1/ko not_active IP Right Cessation
- 2001-01-19 PL PL356139A patent/PL196219B1/pl not_active IP Right Cessation
- 2001-01-19 ES ES01900219T patent/ES2307582T3/es not_active Expired - Lifetime
- 2001-01-19 AU AU23915/01A patent/AU771192B2/en not_active Ceased
- 2001-01-19 CN CNB018038522A patent/CN1139431C/zh not_active Expired - Fee Related
- 2001-01-19 JP JP2001554793A patent/JP2003520676A/ja active Pending
- 2001-01-19 RU RU2002123056/03A patent/RU2253512C2/ru not_active IP Right Cessation
- 2001-01-19 EP EP01900219A patent/EP1261431B1/en not_active Expired - Lifetime
- 2001-01-19 CA CA002397796A patent/CA2397796C/en not_active Expired - Fee Related
-
2002
- 2002-05-31 ZA ZA200204389A patent/ZA200204389B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL196219B1 (pl) | 2007-12-31 |
| EP1261431A1 (en) | 2002-12-04 |
| CN1139431C (zh) | 2004-02-25 |
| ES2307582T3 (es) | 2008-12-01 |
| CZ299850B6 (cs) | 2008-12-10 |
| AU771192B2 (en) | 2004-03-18 |
| KR20020062776A (ko) | 2002-07-29 |
| AU2391501A (en) | 2001-08-07 |
| CZ20022579A3 (cs) | 2003-01-15 |
| WO2001054818A1 (en) | 2001-08-02 |
| CN1400924A (zh) | 2003-03-05 |
| CA2397796C (en) | 2009-01-13 |
| PT1261431E (pt) | 2008-09-08 |
| PL356139A1 (en) | 2004-06-14 |
| ZA200204389B (en) | 2003-08-27 |
| DE60134307D1 (de) | 2008-07-17 |
| EP1261431B1 (en) | 2008-06-04 |
| CA2397796A1 (en) | 2001-08-02 |
| ATE397493T1 (de) | 2008-06-15 |
| MXPA02007282A (es) | 2003-02-12 |
| RU2002123056A (ru) | 2004-03-10 |
| RU2253512C2 (ru) | 2005-06-10 |
| TW466136B (en) | 2001-12-01 |
| DK1261431T3 (da) | 2008-07-21 |
| JP2003520676A (ja) | 2003-07-08 |
| KR100729026B1 (ko) | 2007-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |