ES295962U - Dispositivo para la consolidacion previa continua y la conformacion simultanea de materiales pulverulentos finamente divididos, especialmente acido salicilico precipitado. - Google Patents
Dispositivo para la consolidacion previa continua y la conformacion simultanea de materiales pulverulentos finamente divididos, especialmente acido salicilico precipitado.Info
- Publication number
- ES295962U ES295962U ES295962U ES295962U ES295962U ES 295962 U ES295962 U ES 295962U ES 295962 U ES295962 U ES 295962U ES 295962 U ES295962 U ES 295962U ES 295962 U ES295962 U ES 295962U
- Authority
- ES
- Spain
- Prior art keywords
- rolls
- pulverulent materials
- granulating
- finely divided
- granulating pulverulent
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
- C09C1/3036—Agglomeration, granulation, pelleting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/045—Agglomeration, granulation, pelleting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
Abstract
1. Dispositivo para la consolidación previa continua y la conformación simultánea de materiales pulverulentos finamente divididos, especialmente ácido silícico precipitado, dándoles la forma de piezas prensadas, cuyo dispositivo consta de un rodillo filtrante, situado en un alojamiento y puesto en comunicación con un dispositivo de aspiración, y un segundo rodillo con un perfilamiento, colocado en el alojamiento paralelamente al primero y que se mueve en sentido contrario, con envolvente porosa o cerrada, siendo la distancia entre la superficie de envolvente de rodillos porosos, aparatada de la rendija entre rodillos, y las paredes del alojamiento esencialmente mayor, por ejemplo al menos tres veces mayor, que la rendija entre rodillos, estando colocados un perfilamiento que se encuentra al menos sobre uno de los rodillos y que determina la forma de la piezas prensadas, y un generador de presión de apriete, regulable de manera que la presión permanezca constante, y unido con los cojinetes de al menos un rodillo, siendo la disposición tal que los eje de los rodillos están colocados verticalmente uno sobre otro y el extremo abierto de al menos un tornillo sin fin de introducción está colocado en la rendija entre rodillos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843431865 DE3431865A1 (de) | 1984-08-30 | 1984-08-30 | Verfahren und vorrichtung zum granulieren von pulverfoermigen stoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES295962U true ES295962U (es) | 1987-11-01 |
ES295962Y ES295962Y (es) | 1989-09-01 |
Family
ID=6244257
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985295962U Expired ES295962Y (es) | 1984-08-30 | 1985-08-29 | Dispositivo para la consolidacion previa continua y la conformacion simultanea de materiales pulverulentos finamente divididos, especialmente acido salicilico precipitado. |
ES546524A Expired ES8703093A1 (es) | 1984-08-30 | 1985-08-29 | Procedimiento para la consolidacion previa continua asi como la simultanea conformacion de materiales pulverulentos finamente divididos. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546524A Expired ES8703093A1 (es) | 1984-08-30 | 1985-08-29 | Procedimiento para la consolidacion previa continua asi como la simultanea conformacion de materiales pulverulentos finamente divididos. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4807819A (es) |
EP (1) | EP0173061A1 (es) |
DE (1) | DE3431865A1 (es) |
ES (2) | ES295962Y (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3733500C2 (de) * | 1987-10-03 | 1993-11-04 | Alexanderwerk Ag | Verfahren und walzenpresse zum herstellen von stueckigem material aus feinteiligem rauchgasgips |
DE4013258A1 (de) * | 1990-04-26 | 1991-10-31 | Degussa | Verfahren zum granulieren von resorcin/kieselsaeureabmischungen, die so erhaltenen granulate und deren verwendung |
DE4029158A1 (de) * | 1990-09-14 | 1992-03-19 | Degussa | Verfahren zur herstellung von aus zinkoxid und kieselsaeure bestehenden granulaten, diese granulate und ihre verwendung |
JPH0779968B2 (ja) * | 1992-04-17 | 1995-08-30 | 巴工業株式会社 | 植物繊維質原料の微粉末化方法及びその方法に使用する加圧ロール装置 |
US5353999A (en) * | 1993-02-16 | 1994-10-11 | Ppg Industries, Inc. | Particulate amorphous precipitated silica |
US7015271B2 (en) * | 1999-08-19 | 2006-03-21 | Ppg Industries Ohio, Inc. | Hydrophobic particulate inorganic oxides and polymeric compositions containing same |
US6736891B1 (en) | 1999-08-19 | 2004-05-18 | Ppg Industries Ohio, Inc. | Process for producing hydrophobic particulate inorganic oxides |
DE10007731B4 (de) * | 1999-11-17 | 2005-12-01 | Alexanderwerk Ag | Kompaktieranlage für Schüttgüter |
DE102004027563A1 (de) * | 2004-06-04 | 2005-12-22 | Joint Solar Silicon Gmbh & Co. Kg | Silizium sowie Verfahren zu dessen Herstellung |
DE102004027564A1 (de) * | 2004-06-04 | 2005-12-22 | Joint Solar Silicon Gmbh & Co. Kg | Verdichtungs-Vorrichtung |
US8739962B2 (en) * | 2009-12-15 | 2014-06-03 | Exxonmobil Research And Engineering Company | Active solids supply system and method for supplying solids |
US8950570B2 (en) * | 2009-12-15 | 2015-02-10 | Exxonmobil Research And Engineering Company | Passive solids supply system and method for supplying solids |
CN102068941A (zh) * | 2010-11-15 | 2011-05-25 | 溧阳市华生机械制造有限公司 | 生物质颗粒制粒机制粒室加油料检查窗结构 |
CN103736425B (zh) * | 2013-12-26 | 2017-01-25 | 北京国药龙立自动化技术有限公司 | 具有压紧装置的进料机构 |
CN110882660A (zh) * | 2019-12-19 | 2020-03-17 | 山东大业联合新能源设备有限公司 | 生物质一体式智能颗粒机及工作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1778089A1 (de) * | 1968-03-28 | 1971-09-30 | Alexanderwerk Ag | Granulierpresse |
DE1807714C2 (de) * | 1968-11-08 | 1971-01-04 | Degussa | Verfahren und Vorrichtung zum kontinuierlichen Vorverdichten sowie gleichzeitigen Formen von feinteiligen Stoffen |
US4017241A (en) * | 1975-11-07 | 1977-04-12 | United States Steel Corporation | Notched-flight feeder screws for briquetting operation |
US4256448A (en) * | 1978-03-09 | 1981-03-17 | Usm Corporation | Roller die |
US4467969A (en) * | 1979-05-23 | 1984-08-28 | Standard Oil Company | On-line reclaim system |
JPS55166234A (en) * | 1979-06-12 | 1980-12-25 | Kobe Steel Ltd | Noncontact type extruding machine with roller die |
-
1984
- 1984-08-30 DE DE19843431865 patent/DE3431865A1/de active Granted
-
1985
- 1985-07-18 EP EP85108988A patent/EP0173061A1/de not_active Ceased
- 1985-08-29 ES ES1985295962U patent/ES295962Y/es not_active Expired
- 1985-08-29 ES ES546524A patent/ES8703093A1/es not_active Expired
-
1987
- 1987-09-22 US US07/102,819 patent/US4807819A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3431865C2 (es) | 1989-12-28 |
DE3431865A1 (de) | 1986-03-06 |
ES8703093A1 (es) | 1987-02-01 |
US4807819A (en) | 1989-02-28 |
ES295962Y (es) | 1989-09-01 |
EP0173061A1 (de) | 1986-03-05 |
ES546524A0 (es) | 1987-02-01 |
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