WO2011021960A1 - Валковый измельчитель-гомогенизатор - Google Patents
Валковый измельчитель-гомогенизатор Download PDFInfo
- Publication number
- WO2011021960A1 WO2011021960A1 PCT/RU2010/000309 RU2010000309W WO2011021960A1 WO 2011021960 A1 WO2011021960 A1 WO 2011021960A1 RU 2010000309 W RU2010000309 W RU 2010000309W WO 2011021960 A1 WO2011021960 A1 WO 2011021960A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive
- rolls
- roller
- driving roller
- roll
- 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.)
- Ceased
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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- 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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/04—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
-
- 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
- B02C4/30—Shape or construction of rollers
-
- 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
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- 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
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
- B02C4/36—Adjusting, applying pressure to, or controlling the distance between, milling members in mills specially adapted for paste-like materials
Definitions
- the invention relates to a grinding technique with simultaneous homogenization of powdered materials with liquid components and can be used in industries related to the creation of composite materials based on dispersed powder components, such as talc, kaolin, gypsum, bonded with thermoplastic or other liquid polymer binders, as well as chemical and other industries.
- dispersed powder components such as talc, kaolin, gypsum, bonded with thermoplastic or other liquid polymer binders, as well as chemical and other industries.
- roller shredders capable of homogenizing composite materials are relatively small dimensions, low noise level, optimal distribution of mechanical energy for processing the material at optimal energy costs, compared with ball, bead and hammer mills. Roller shredders are quite easily readjusted to the required grinding fineness and degree of homogenization.
- the mass of the eccentrics and the total mass of the pulleys with the eccentrics of the driven shaft with the bearings are determined by the dependencies connecting the mass of the eccentrics, the speed of rotation of the pulley, the eccentricity, the stiffness of the springs, the preliminary deformation of the springs and the total mass of the pulleys with the eccentrics of the driven roller with bearings.
- the roller mill is intended for grinding and homogenization of various organic dyes and intermediates containing crystalline materials.
- the disadvantage of this device is that the operation of the device is possible only in case of preliminary preparation of the mixture, consisting of the original liquid and powder components, in a paste state. This means that for the operation of this device requires an additional device, for example, a mixer.
- Another disadvantage of this invention is that the longitudinal grooves, especially the deep, oval-shaped ones, represent stagnant zones in which the processed paste, and mainly its powder component, practically does not undergo grinding, which does not allow high-quality grinding of the powder component of the paste. This limits the ability of the device to operate effectively.
- the main purpose of this device is the dispersion, or rather, the homogenization of the previously prepared paste, and despite the stated conical shape of the rolls with the opposite location of their ends of the same name, the effect of grinding the powder component of the processed material inherent in conical roller mills is practically absent.
- each of them should have an independent adjustable drive and, not mentioned in the text of the invention, a device for adjusting or adjusting the amount of roll gap.
- the technical problem underlying the claimed invention is to increase the efficiency of the grinding process while homogenizing heterogeneous compositions consisting of dispersed powder materials and liquid components, including thermoplastic polymers or thermosetting resins, by supplying the starting components to the rolls without first preparing the paste, increase in the number of roll gaps.
- roller grinder-homogenizer containing the leading and driven rolls of a cone-shaped shape, the large bases of which are directed in opposite directions, and the drive, the rolls are located vertically at the same level with the removable bowl so that the driven rolls, in quantity not less than three, are located planetary with respect to the drive roll and are mounted cantilever in the bearing units of rotation of the housing cover, and the drive roll in the axial direction is connected to the drive shaft by a spring clutch, Rich, in the housing cover, over the upper end of the backing roll has an opening for loading raw recyclable materials, and the lower end portion of the leading roller is fixed 105 anchor type mixing device. Between the drive and the spring clutch, a device is installed to control the compression force of the coupling and, accordingly, the contact force of interaction between the drive and driven rollers.
- the planetary arrangement of the vertical driven rolls creates the conditions for additional mixing of the processed material in the working area, which increases the uniformity of the processed material in terms of dispersion and uniform distribution of powder in the liquid material.
- FIG. schematically presented roller chopper-homogenizer. It consists of
- the driven rolls 2 are cantilevered planetary with respect to the drive roll 1 and rotate in the bearing assemblies 11 of the housing cover 3, on which the drive bracket 4 is rigidly mounted.
- the drive roll shaft 1 is spring loaded in axial direction of the spring coupling 5 relative to the drive shaft 4. The axial compression force of the spring coupling 5 is provided
- the axial force of the drive roll 1 provides the required frictional interaction between it and the driven rollers 2.
- the rotation speeds of the driven rollers 2 and, accordingly, the grinding regimes, as well as the homogenization of the powdery material interacting in at least three roll gaps, change.
- the drive roll 1 is equipped with an anchor mixer 9. The entire working area of the device around the rolls is inside the bowl of the housing 7, fastened to the housing cover 3 by flange detachable connections 13.
- the working volume of the device case is limited by a removable bowl 7, which, if necessary, to homogenize thermoplastic composite materials, is additionally equipped with a heating and temperature control system 10, made in the form of a “box” 12 for a liquid coolant.
- the drive motor 4, through a spring clutch 5 drives the drive roller
- the axial force created by the spring clutch 5, the value of which is provided by the regulating device 6, creates the required mechanical effect on the material in the roll gaps.
- the symmetrical arrangement of the rolls provides self-centering and stability of 165 magnitude of the working wedge inter-roll gaps.
- the required number of driven rolls must be at least three.
- This arrangement of the rolls provides simultaneous grinding and homogenization of the material in three or more wedge gaps.
- the number of driven rolls, and accordingly the working 170 gaps can be increased, which will lead to greater efficiency of the device.
- the anchor mixer 9 The stable operation of the device is ensured by the anchor mixer 9. It evenly feeds crushed and homogenized materials from the peripheral zones of the bowl 7 into the working clearances of the rolls.
- the bowl of the housing 7 175 is equipped with a heating “pad” 12.
- the proposed invention allows, along with the grinding of powdered materials, their homogenization with liquids, for example resins, paints, thermoplastic and thermosetting polymers such as polyethylene, polypropylene, to obtain highly filled, for example, talc, kaolin, etc.
- liquids for example resins, paints, thermoplastic and thermosetting polymers such as polyethylene, polypropylene, to obtain highly filled, for example, talc, kaolin, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020127006867A KR101663344B1 (ko) | 2009-08-18 | 2010-06-11 | 롤러 타입 균질화 밀 |
| EP10810244.3A EP2468407B1 (en) | 2009-08-18 | 2010-06-11 | Roller-type homogenizing mill |
| CN201080036450.6A CN102470370B (zh) | 2009-08-18 | 2010-06-11 | 辊式均质碾磨机 |
| JP2012525507A JP5728012B2 (ja) | 2009-08-18 | 2010-06-11 | ローラ型均質化ミル |
| US13/389,646 US8196849B1 (en) | 2009-08-18 | 2010-06-11 | Roller-type homogenizing mill |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009131176 | 2009-08-18 | ||
| RU2009131176/21A RU2403975C1 (ru) | 2009-08-18 | 2009-08-18 | Валковый измельчитель-гомогенизатор |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011021960A1 true WO2011021960A1 (ru) | 2011-02-24 |
Family
ID=43607210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2010/000309 Ceased WO2011021960A1 (ru) | 2009-08-18 | 2010-06-11 | Валковый измельчитель-гомогенизатор |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8196849B1 (ru) |
| EP (1) | EP2468407B1 (ru) |
| JP (1) | JP5728012B2 (ru) |
| KR (1) | KR101663344B1 (ru) |
| CN (1) | CN102470370B (ru) |
| RU (1) | RU2403975C1 (ru) |
| WO (1) | WO2011021960A1 (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999179A (zh) * | 2017-11-30 | 2018-05-08 | 绵阳市奇帆科技有限公司 | 一种玻璃粉数控高温双辊玻璃粉轧片机 |
| CN115322761A (zh) * | 2022-06-28 | 2022-11-11 | 西安川秦石油科技有限公司 | 一种天然气井用易返排解水锁剂及制备方法 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688790B (zh) * | 2012-06-01 | 2014-04-02 | 陈晨 | 多辊粉碎机 |
| GB201213777D0 (en) * | 2012-07-31 | 2012-09-12 | Internat Innovative Technologies Ltd | Mill apparatus with underslung mill units |
| GB201315451D0 (en) * | 2013-08-30 | 2013-10-16 | Mmd Design & Consult | Mineral breaker |
| SE537443C2 (sv) * | 2013-11-13 | 2015-04-28 | Lars Bruun | Hushållsmaskin för hantering av hushållsavfall |
| CN104549686A (zh) * | 2014-11-27 | 2015-04-29 | 太仓圣广仁自动化设备有限公司 | 一种塑料磨粉机 |
| CN104588165B (zh) * | 2015-01-06 | 2017-06-23 | 刘开义 | 流化辊压粉碎机 |
| CN106475182A (zh) * | 2016-11-29 | 2017-03-08 | 南京路特软件有限公司 | 基于持续性破碎处理的热矿粉碎设备 |
| CN107860624B (zh) * | 2017-11-07 | 2020-06-02 | 李燕 | 一种医学检验匀浆装置 |
| CN108212481B (zh) * | 2018-01-02 | 2019-10-18 | 绍兴市载沣智能科技有限公司 | 一种中草药手动碾磨工具 |
| CN108799352B (zh) * | 2018-06-26 | 2020-10-23 | 安徽航睿电子科技有限公司 | 一种新能源汽车用离合器 |
| CN109847902B (zh) * | 2018-12-21 | 2020-11-24 | 重庆七彩虹新材料技术有限公司 | 一种磨粉机 |
| CN109966956A (zh) * | 2019-04-10 | 2019-07-05 | 广东绿洲化工有限公司 | 一种带研磨功能的搅拌装置 |
| GB2613651A (en) * | 2021-12-13 | 2023-06-14 | Black Swan Graphene Inc | Improved Homogenizer impact head |
| CN117654351A (zh) * | 2023-11-29 | 2024-03-08 | 浙江聚华材料科技股份有限公司 | 一种高韧性粉末涂料制备方法及生产装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992013639A1 (en) * | 1991-02-07 | 1992-08-20 | F.L. Smidth & Co. A/S | Roller press |
| RU2132233C1 (ru) | 1997-10-20 | 1999-06-27 | Открытое акционерное общество Екатеринбургский завод по обработке цветных металлов | Валковый измельчитель |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1891165A (en) * | 1928-12-14 | 1932-12-13 | Paul R V Knupffer | Roller mill |
| US3045933A (en) * | 1960-12-21 | 1962-07-24 | Burroughs Corp | Milling apparatus |
| GB1253517A (en) * | 1968-02-28 | 1971-11-17 | Acheson Ind Inc | Roll mill |
| JPH0910611A (ja) * | 1995-06-27 | 1997-01-14 | Mitsui Mining Co Ltd | 分散機 |
| JPH10296103A (ja) * | 1997-04-30 | 1998-11-10 | Ishikawajima Harima Heavy Ind Co Ltd | ローラミル |
| CA2346180A1 (en) * | 1999-08-12 | 2001-02-22 | Nisshinbo Industries Inc. | Press-slide kneader, method for coating with ionic-conductive polymer, and powdery material |
| US20020178608A1 (en) | 2001-05-04 | 2002-12-05 | Aleksandrs Leonovs | Method and apparatus for the production of lumber identical to natural Bog oak |
| EP1712286A1 (en) * | 2005-04-13 | 2006-10-18 | Umberto Manola | Apparatus for mechanically processing dried material |
| JP2008055367A (ja) * | 2006-09-01 | 2008-03-13 | Asada Tekko Kk | 回転ロール式分散機 |
| CN201036748Y (zh) * | 2007-05-08 | 2008-03-19 | 重庆市大业混凝土有限公司 | 一种辊式破碎机 |
| CN201235296Y (zh) * | 2008-07-02 | 2009-05-13 | 贾瑞清 | 离心加载立辊式磨机 |
-
2009
- 2009-08-18 RU RU2009131176/21A patent/RU2403975C1/ru active
-
2010
- 2010-06-11 JP JP2012525507A patent/JP5728012B2/ja not_active Expired - Fee Related
- 2010-06-11 CN CN201080036450.6A patent/CN102470370B/zh not_active Expired - Fee Related
- 2010-06-11 US US13/389,646 patent/US8196849B1/en not_active Expired - Fee Related
- 2010-06-11 EP EP10810244.3A patent/EP2468407B1/en not_active Not-in-force
- 2010-06-11 WO PCT/RU2010/000309 patent/WO2011021960A1/ru not_active Ceased
- 2010-06-11 KR KR1020127006867A patent/KR101663344B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992013639A1 (en) * | 1991-02-07 | 1992-08-20 | F.L. Smidth & Co. A/S | Roller press |
| RU2132233C1 (ru) | 1997-10-20 | 1999-06-27 | Открытое акционерное общество Екатеринбургский завод по обработке цветных металлов | Валковый измельчитель |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999179A (zh) * | 2017-11-30 | 2018-05-08 | 绵阳市奇帆科技有限公司 | 一种玻璃粉数控高温双辊玻璃粉轧片机 |
| CN115322761A (zh) * | 2022-06-28 | 2022-11-11 | 西安川秦石油科技有限公司 | 一种天然气井用易返排解水锁剂及制备方法 |
| CN115322761B (zh) * | 2022-06-28 | 2024-03-01 | 西安川秦石油科技有限公司 | 一种天然气井用易返排解水锁剂的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2403975C1 (ru) | 2010-11-20 |
| KR101663344B1 (ko) | 2016-10-06 |
| JP5728012B2 (ja) | 2015-06-03 |
| KR20120062782A (ko) | 2012-06-14 |
| US8196849B1 (en) | 2012-06-12 |
| EP2468407A4 (en) | 2014-11-19 |
| EP2468407B1 (en) | 2016-12-21 |
| US20120138720A1 (en) | 2012-06-07 |
| CN102470370A (zh) | 2012-05-23 |
| JP2013502313A (ja) | 2013-01-24 |
| CN102470370B (zh) | 2014-04-02 |
| EP2468407A1 (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2403975C1 (ru) | Валковый измельчитель-гомогенизатор | |
| JP2836629B2 (ja) | 撹拌式ボールミル | |
| US5375926A (en) | Apparatus for mixing and dispensing fluid by flutter of vibrating vanes | |
| JP2013523417A (ja) | 循環式分散システム及び循環式分散方法 | |
| JP5745689B2 (ja) | 分散・粉砕機 | |
| JP4840498B2 (ja) | 高剪断式連続分散装置 | |
| CN107952521A (zh) | 胶体磨 | |
| JP2014046237A (ja) | 粉砕装置 | |
| US3454230A (en) | Combined crushing and attrition apparatus and method | |
| US4071167A (en) | Apparatus for dispersing agglomerates | |
| RU2476269C1 (ru) | Конусная инерционная дробилка | |
| CN214107193U (zh) | 一种生产油墨用研磨机 | |
| JP2000254535A (ja) | 混練粉砕機 | |
| JP2898605B2 (ja) | 粒子状材料の処理方法 | |
| KR19990037437A (ko) | 교반분쇄기 | |
| CN202478862U (zh) | 一种粉料高速精密混合机 | |
| JP2001000877A (ja) | ガラス粉砕機 | |
| CN207507285U (zh) | 一种高速分散机 | |
| US10625267B2 (en) | Device and grinding tool for comminuting feed material | |
| KR102448990B1 (ko) | 자체회전 이송스크류타입의 재료이송방식을 적용한 로터-로터 타입 임펠러구조의 유체 유화분산방법 | |
| RU2853333C1 (ru) | Технологический модуль для диспергирования и смешения изотропных и анизотропных материалов | |
| KR102448991B1 (ko) | 자체회전 이송스크류타입의 재료이송방식을 적용한 로터-로터 타입 임펠러구조 | |
| RU2033857C1 (ru) | Инерционная мельница для тонкого измельчения материалов | |
| JPH11309382A (ja) | 粉挽き装置 | |
| KR101276580B1 (ko) | 자전 및 공전하는 밀을 구비한 분쇄 분산 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201080036450.6 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10810244 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13389646 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2012525507 Country of ref document: JP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| REEP | Request for entry into the european phase |
Ref document number: 2010810244 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010810244 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 20127006867 Country of ref document: KR Kind code of ref document: A |