ES2547482T3 - Método para fabricar productos de polvo mineral fino - Google Patents
Método para fabricar productos de polvo mineral fino Download PDFInfo
- Publication number
- ES2547482T3 ES2547482T3 ES07846319.7T ES07846319T ES2547482T3 ES 2547482 T3 ES2547482 T3 ES 2547482T3 ES 07846319 T ES07846319 T ES 07846319T ES 2547482 T3 ES2547482 T3 ES 2547482T3
- Authority
- ES
- Spain
- Prior art keywords
- air
- mineral powder
- fine mineral
- powder products
- manufacturing fine
- 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.)
- Active
Links
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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/04—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Cyclones (AREA)
- Glass Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Método para fabricar productos de polvo mineral fino utilizando sistemas que consisten en uno o más clasificadores de aire, separadores de polvo como ciclones y/o filtros, por lo menos un ventilador así como los conductos tubulares o canales que conectan estos aparatos para el transporte de aire, caracterizado porque un controlador (1) ajusta la humedad relativa del aire de clasificación en el clasificador de aire, de tal manera que la humedad relativa del aire de clasificación en el clasificador de aire se mantiene en el rango del 15% al 35%, teniendo el producto de polvo minera CaCO3 un tamaño de partícula promedio menor a aproximadamente 5 mm.
Description
E07846319
17-09-2015
Velocidad del clasificador: 2000 U/min 2000 U/min
Flujo de aire: 12000 m3/h 12000 m3/h
Temperatura del aire: 44ºC 45ºC
Contenido absoluto de agua: 6,8 g/m3 3,3 g/m3
Flujo de masa del producto: 3,4 t/h 2,7 t/h
Tamaño de grano del producto a 2 µm: 50,70% 42,50%
Después de un proceso de una hora, se observaron primeras indicaciones de una primera formación de “cáscara de huevo” en la puerta de inspección del sistema.
1 Clasificador de aire
5 2 Ciclón 3 Filtro 4 Ventilador 4a Ventilador de ciclón 5/5a Canales
10 5b Canal de regreso del filtro 3 al clasificador 1 5c Tornillo transportador de material finamente granulado 6 Dispositivos de entrada y salida 6a Alimentación-suministro al clasificador 1 6b Salida de material finamente granulado fuera del clasificador
15 6c Salida de material grueso fuera del clasificador 6d Suministro de aire fresco al clasificador 7 Molino seco 8 Tubos o molino 7 y suministro 6d de aire fresco 9 Sensor de temperatura
20 10 Sensor de temperatura y humedad relativa 11 Controlador
7
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006053356 | 2006-11-10 | ||
DE102006053356A DE102006053356B4 (de) | 2006-11-10 | 2006-11-10 | Verfahren zur Herstellung feiner mineralischer Pulverprodukte |
PCT/DE2007/002035 WO2008055495A2 (de) | 2006-11-10 | 2007-11-12 | Verfahren zur herstellung feiner mineralischer pulverprodukte |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2547482T3 true ES2547482T3 (es) | 2015-10-06 |
Family
ID=39277651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES07846319.7T Active ES2547482T3 (es) | 2006-11-10 | 2007-11-12 | Método para fabricar productos de polvo mineral fino |
Country Status (18)
Country | Link |
---|---|
US (1) | US8393557B2 (es) |
EP (1) | EP2081699B1 (es) |
JP (1) | JP5147023B2 (es) |
KR (1) | KR101385837B1 (es) |
CN (1) | CN101600514B (es) |
CA (1) | CA2668949C (es) |
DE (1) | DE102006053356B4 (es) |
DK (1) | DK2081699T3 (es) |
ES (1) | ES2547482T3 (es) |
HU (1) | HUE028127T2 (es) |
IN (1) | IN266869B (es) |
MX (1) | MX2009004909A (es) |
NO (1) | NO339418B1 (es) |
PL (1) | PL2081699T3 (es) |
PT (1) | PT2081699E (es) |
RU (1) | RU2459675C2 (es) |
SI (1) | SI2081699T1 (es) |
WO (1) | WO2008055495A2 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8726720B2 (en) * | 2010-05-10 | 2014-05-20 | Thermo Fisher Scientific Inc. | Particulate matter monitor |
CN102773173A (zh) * | 2012-07-30 | 2012-11-14 | 四川石棉巨丰粉体有限公司 | 重质碳酸钙的分级方法 |
CN104308165A (zh) * | 2014-08-29 | 2015-01-28 | 北京京磁永磁科技发展有限公司 | 一种气流磨机 |
US10287171B2 (en) * | 2016-05-05 | 2019-05-14 | Rec Silicon Inc | Tumbling device for the separation of granular polysilicon and polysilicon powder |
IT201700095977A1 (it) * | 2017-08-24 | 2019-02-24 | Polibiotech Srl | “metodo ed apparato a flusso di gas guidato per la produzione, separazione e classificazione di piccole particelle”, |
EP3466629B1 (en) | 2017-10-05 | 2021-08-04 | Precision Surfacing Solutions GmbH | Wafer cutting wire saw |
JP2018114505A (ja) * | 2018-05-01 | 2018-07-26 | 株式会社リョーシン | 風力選別システム |
JP6612418B1 (ja) * | 2018-11-26 | 2019-11-27 | 株式会社金星 | ガス搬送式微粉体定量供給方法およびシステム |
KR102294881B1 (ko) * | 2020-03-09 | 2021-08-26 | 김지영 | 슝기트를 포함하는 양계용 사료 조성물 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2916215A (en) * | 1956-09-10 | 1959-12-08 | Weston David | Air systems for dry material reduction mills and controls therefor |
DE1804158U (de) * | 1959-09-07 | 1960-01-14 | Theodor Kuypers | Frei haengende, bewegliche seilklemme. |
GB953690A (en) * | 1963-01-14 | 1964-03-25 | Masuda Senichi | Improvements in dust classifiers |
FR1585405A (es) * | 1968-05-10 | 1970-01-23 | ||
DE1804158B2 (de) | 1968-10-19 | 1976-06-16 | Windsichtverfahren | |
DE2642884C2 (de) | 1976-09-23 | 1985-10-10 | Rumpf, geb. Strupp, Lieselotte Clara, 7500 Karlsruhe | Verfahren und Vorrichtung zum Dispergieren und pneumatischen Zuführen feinkörnigen Gutes in die Sichtzone eines Windsichters |
IT1093501B (it) * | 1978-02-10 | 1985-07-19 | Italcementi Spa | Impianto a processi integrati per la trasformazione in clinker portland di melme umide di materie prime da cemento |
DE3011910C2 (de) | 1980-03-27 | 1982-05-19 | Stephan Dipl.-Ing. 3392 Clausthal-Zellerfeld Röthele | Windsichter mit Mitteln zur Abreinigung von Anbackungen an Innenwänden des Sichtraumes |
DE3040996A1 (de) * | 1980-10-31 | 1982-06-09 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zum verbesserten klassieren von elektrostatisch aufgeladenen pulverfoermigen feststoffen in gegenwart eines bewegten gasstromes |
JPS61167470A (ja) * | 1985-01-21 | 1986-07-29 | Toyota Motor Corp | セラミツク粉末の分級方法 |
SU1384334A1 (ru) * | 1986-05-27 | 1988-03-30 | Днепропетровский горный институт им.Артема | Газоструйна мельница |
SU1527462A1 (ru) * | 1988-03-31 | 1989-12-07 | Всесоюзный Научно-Исследовательский И Проектный Институт Промышленности Асбестоцементных Изделий | Установка дл приготовлени керамзитового песка и дегидратированного глинопорошка |
DE3815763A1 (de) * | 1988-05-09 | 1989-11-23 | Kloeckner Humboldt Deutz Ag | Verfahren und anlage zur trocknung feuchter materialien wie z. b. zementrohstoffe mittels eines gasstromes |
JP2869088B2 (ja) * | 1989-08-04 | 1999-03-10 | 株式会社クラレ | 雲母粉末の精製方法 |
SU1755946A1 (ru) * | 1990-06-07 | 1992-08-23 | Уральский политехнический институт им.С.М.Кирова | Пневматический классификатор |
RU2065772C1 (ru) * | 1993-12-09 | 1996-08-27 | Виктор Александрович Ильичев | Способ измельчения минеральных порошкообразных материалов и устройство для его осуществления |
JP3531784B2 (ja) * | 1997-05-28 | 2004-05-31 | 株式会社リコー | 気流式分級装置 |
DE19806895C2 (de) * | 1998-02-19 | 2002-10-24 | Pfeiffer Ag Geb | Verfahren und Vorrichtung zum Optimieren des Mahlbettes von Walzenschüsselmühlen |
JP2003088810A (ja) * | 2001-09-20 | 2003-03-25 | Fuji Heavy Ind Ltd | シュレッダーダストの分別方法 |
RU38452U1 (ru) * | 2004-04-01 | 2004-06-20 | Закрытое акционерное общество "Патентные услуги" | Технологическая линия для производства микропорошков |
RU2277980C2 (ru) * | 2004-06-10 | 2006-06-20 | Тольяттинский государственный университет | Способ получения порошкообразных материалов |
RU2327534C2 (ru) * | 2006-04-03 | 2008-06-27 | Валентин Николаевич Аполицкий | Способ сухой классификации порошкового материала |
US7757976B2 (en) * | 2007-02-07 | 2010-07-20 | Unimin Corporation | Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
-
2006
- 2006-11-10 DE DE102006053356A patent/DE102006053356B4/de not_active Expired - Fee Related
-
2007
- 2007-11-12 PL PL07846319T patent/PL2081699T3/pl unknown
- 2007-11-12 HU HUE07846319A patent/HUE028127T2/en unknown
- 2007-11-12 IN IN2017CHN2009 patent/IN266869B/en unknown
- 2007-11-12 ES ES07846319.7T patent/ES2547482T3/es active Active
- 2007-11-12 CN CN2007800417338A patent/CN101600514B/zh not_active Expired - Fee Related
- 2007-11-12 US US12/514,175 patent/US8393557B2/en active Active
- 2007-11-12 WO PCT/DE2007/002035 patent/WO2008055495A2/de active Application Filing
- 2007-11-12 DK DK07846319.7T patent/DK2081699T3/en active
- 2007-11-12 JP JP2009535558A patent/JP5147023B2/ja not_active Expired - Fee Related
- 2007-11-12 SI SI200731689T patent/SI2081699T1/sl unknown
- 2007-11-12 CA CA2668949A patent/CA2668949C/en not_active Expired - Fee Related
- 2007-11-12 RU RU2009122189/03A patent/RU2459675C2/ru not_active IP Right Cessation
- 2007-11-12 PT PT78463197T patent/PT2081699E/pt unknown
- 2007-11-12 MX MX2009004909A patent/MX2009004909A/es active IP Right Grant
- 2007-11-12 KR KR1020097008805A patent/KR101385837B1/ko not_active IP Right Cessation
- 2007-11-12 EP EP07846319.7A patent/EP2081699B1/de active Active
-
2009
- 2009-05-22 NO NO20091982A patent/NO339418B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20100294863A1 (en) | 2010-11-25 |
RU2459675C2 (ru) | 2012-08-27 |
MX2009004909A (es) | 2009-07-24 |
US8393557B2 (en) | 2013-03-12 |
CA2668949A1 (en) | 2008-05-15 |
RU2009122189A (ru) | 2010-12-20 |
WO2008055495A3 (de) | 2009-01-22 |
NO20091982L (no) | 2009-06-09 |
KR101385837B1 (ko) | 2014-04-16 |
CA2668949C (en) | 2016-01-05 |
JP5147023B2 (ja) | 2013-02-20 |
HUE028127T2 (en) | 2016-12-28 |
PT2081699E (pt) | 2015-10-30 |
NO339418B1 (no) | 2016-12-12 |
IN266869B (es) | 2015-06-10 |
DE102006053356B4 (de) | 2011-03-17 |
CN101600514A (zh) | 2009-12-09 |
DK2081699T3 (en) | 2015-12-07 |
WO2008055495A2 (de) | 2008-05-15 |
EP2081699B1 (de) | 2015-08-19 |
JP2010509041A (ja) | 2010-03-25 |
SI2081699T1 (sl) | 2015-10-30 |
CN101600514B (zh) | 2013-08-14 |
KR20090089293A (ko) | 2009-08-21 |
DE102006053356A1 (de) | 2008-05-15 |
PL2081699T3 (pl) | 2016-01-29 |
EP2081699A2 (de) | 2009-07-29 |
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