NL8201075A - DEVICE FOR REDUCING RELATIVELY SOFT MATERIAL LIKE CABBAGE. - Google Patents
DEVICE FOR REDUCING RELATIVELY SOFT MATERIAL LIKE CABBAGE. Download PDFInfo
- Publication number
- NL8201075A NL8201075A NL8201075A NL8201075A NL8201075A NL 8201075 A NL8201075 A NL 8201075A NL 8201075 A NL8201075 A NL 8201075A NL 8201075 A NL8201075 A NL 8201075A NL 8201075 A NL8201075 A NL 8201075A
- Authority
- NL
- Netherlands
- Prior art keywords
- conveyor
- comminuted
- relatively soft
- separated
- pieces
- 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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
- Working-Up Tar And Pitch (AREA)
Description
1» J ^ Τ tJ/EA/81 »J ^ Τ tJ / EA / 8
INRICHTING VOOR HET VERKLEINEN VAN RELATIEFDEVICE FOR REDUCING RELATIVELY
ZACHT MATERIAAL ZOALS KOOL.SOFT MATERIAL LIKE CARBON.
De uitvinding heeft betrekking op een inrichting voor het verkleinen van relatief zacht materiaal zoals kool, waarbij de inrichting een houder voor het aan de inrichting toegevoerde en te verkleinen materiaal en een transporteur 5 in de houder omvat, welke transporteur het te verkleinen materiaal tussen bij de inrichting behorende verkleinings-rollen voert.The invention relates to a device for comminuting relatively soft material such as coal, wherein the device comprises a holder for the material supplied and to be comminuted to the device and a conveyor 5 in the container, which conveyor supplies the material to be comminuted between the device performs comminution rollers.
Het doel van de uitvinding is een nieuwe soort inrichting te verschaffen die aanzienlijke voordelen heeft ten 10 opzichte van reeds bekende inrichtingen. De inrichting volgens de uitvinding wordt gekenmerkt doordat de transporteur bestaat uit een stel klassificeerrollen, waar doorheen het met de toelaatbare korrelgrootte overeenkomende materiaal wordt geklassificeerd, en dat direkt na de verkleiningsrollen 15 klassificeermiddelen aanwezig zijn waardoor het verkleinde materiaal van niet-verkleinbare, ongewenste voorwerpen zoals stenen en houten delen wordt gescheiden. Door middel van de uitvinding kan de afmeting en de vermogensbehoefte van de verkleiningsrollen worden verminderd omdat een zeer groot ge-20 deelte van het te verkleinen materiaal reeds eerder wordt afgescheiden en niet door de rollen hoeft te passeren. De klassificatiemiddëlen die na de verkleiningsrollen zijn aangebracht scheiden de ongewenste voorwerpen in dezelfde inrichting uit, zodat daarvoor geen afzonderlijke afscheidings-25 middelen nodig zijn.The object of the invention is to provide a new type of device which has considerable advantages over previously known devices. The device according to the invention is characterized in that the conveyor consists of a set of classifying rollers, through which the material corresponding to the permissible grain size is classified, and that classifying means are present immediately after the comminuting rollers, so that the comminuting material of non-comminutable, undesired objects such as stone and wood parts are separated. By means of the invention, the size and power requirement of the shredding rollers can be reduced because a very large part of the material to be shredded is already separated earlier and does not have to pass through the rollers. The classification means applied after the comminution rollers excrete the undesired objects in the same device, so that no separate separating means are required.
Een gunstige uitvoeringsvorm van de uitvinding wordt gekenmerkt doordat de transporteur enige graden in de trans-portrichting omhoog loopt. Wanneer de massastroom zich enigszins omhoog beweegt, wordt het afscheidingseffect verbeterd.A favorable embodiment of the invention is characterized in that the conveyor rises a few degrees in the conveying direction. When the mass flow moves slightly upwards, the separation effect is improved.
30 Een andere uitvoeringsvorm van de uitvinding wordt gekenmerkt doordat er een voor-verkleiningsinrichting aanwezig is, die samenwerkt met de transporteur. De voor-verkleiningsinrichting breekt de grootste stukken en tegelijkertijd worden kleinere stukken geproduceerd, die met behulp van 8201075 - 2 - het klassificatierollenstel worden afgescheiden.Another embodiment of the invention is characterized in that there is a pre-comminuting device which cooperates with the conveyor. The pre-comminution device breaks the largest pieces and at the same time produces smaller pieces, which are separated using the classification roller set using 8201075-2.
De uitvinding wordt hierna met behulp van een voorbeeld beschreven aan de hand van de bij gevoegde tekening,, die de inrichting volgens de uitvinding in doorsnede toont.The invention is described below with the aid of an example with reference to the appended drawing, which shows the device according to the invention in cross-section.
5 De inrichting omvat een houder 1 voor aan de 'in richting toegevoerd en te verkleinen koolmateriaal. De houder omvat een rollentransporteur 2, die de te verkleinen kool tussen de verkleiningsrollen 3, 4 van de inrichting leidt. Na de verkleiningsrollen zijn klassificatiemiddelen 10 5 aangebracht, waardoor de verkleinde korrel 6 gescheiden wordt van niet-verkleinde stenen en houten delen. De transporteur bestaat uit een stel klassificatierollen, waardoor de in de houder 1 toegevoerde stukken 8 van het materiaal die reeds tot de uiteindelijke maat zijn verkleind, worden 15 afgescheiden.. De transporteur loopt in de transportrichting enige graden omhoog. In combinatie met de transporteur 2 ‘is een voor-verkleiningsinrichting 9 aangebracht, die de grootste stukken zo ver verkleint dat deze geschikt zijn om aan de verkleiningsrollen toegevoerd te worden.The device comprises a holder 1 for carbon material fed and to be reduced in direction. The holder comprises a roller conveyor 2, which guides the coal to be comminuted between the comminution rollers 3, 4 of the device. After the comminution rollers, classification means 105 are provided, whereby the comminuted grain 6 is separated from non-comminuted stones and wooden parts. The conveyor consists of a set of classification rollers, whereby the pieces 8 of the material fed into the holder 1, which have already been reduced to the final size, are separated. The conveyor runs upwards a few degrees in the conveying direction. In combination with the conveyor 2 ", a pre-comminution device 9 is provided, which comminutes the largest pieces so far that they are suitable for being fed to the comminution rollers.
20 Het te verkleinen koolmateriaal wordt toegevoerd in de houder 1 van de inrichting, waarin het klassificatierollenstel 2 de in het materiaal gevonden stukken kool 8 die reeds een geschikte afmeting hebben, afscheidt. De rest van het koolmateriaal gaat verder naar de voor-verkleinings-25 inriclnting 9, waar de grootste stukken tot kleinere afmetingen worden verkleind. Bij de voor-verkleining worden ook kleinere stukken kool 10 gevormd, die in het klassificatierollenstel worden afgescheiden en daardoor heen vallen.The carbon material to be comminuted is fed into the holder 1 of the device, in which the classification roller set 2 separates the pieces of carbon 8 already found in the material which are already of a suitable size. The rest of the carbon material proceeds to the pre-comminution device 9, where the largest pieces are reduced to smaller sizes. In the pre-reduction, smaller pieces of coal 10 are also formed, which are separated in the classification roller set and fall through them.
De werkelijke verkleining vindt plaats tussen de verkleinings-30 rollen 3, 4. Stenen en stukken hout worden ook tussen de rollen 3, 4 doorgevoerd en in dat geval geeft êên van de rollen 4 elastisch mee, voldoende om dergelijke stukken te laten passeren. Deze stukken worden door klassificatiemiddelen 5 daaronder afgescheiden. Alle verkleinde stukken ko-35 men uiteindelijk in een afvoertransporteur (in de figuur niet weergegeven) die onder de inrichting is aangebracht en deze stukken worden daardoor verder afgevoerd.The actual comminution takes place between the comminution rollers 3, 4. Stones and pieces of wood are also passed between the reels 3, 4 and in that case one of the reels 4 yields elastically, sufficient to allow such pieces to pass. These documents are separated by classification means 5 below. All reduced pieces eventually end up in a discharge conveyor (not shown in the figure) which is arranged under the device and these pieces are thereby further removed.
Daar een zeer groot deel van het koolmateriaal 8201075 * ·'*· - 3 -- wanneer het in de inrichting aankomt reeds in een zodanige vorm is dat dit met het klassificatierollenstel 2 direkt door de inrichting afgevoerd kan worden en niet door de ver-kleiningsrollen 3, 4 bewogen behoeft te worden, is de ver-5 mogenbehoefte van de verkleiningsrollen aanzienlijk lager dan in een willekeurige bekende inrichting.Since a very large part of the carbon material 8201075 * · '* · - 3 - when it arrives in the device is already in such a form that it can be discharged directly through the device with the classification roller set 2 and not through the comminution rollers 3, 4 needs to be moved, the power requirement of the shredding rollers is considerably lower than in any known device.
Het ligt voor een deskundige voor de hand, dat verscheidene uitvoeringsvormen van de uitvinding binnen het kader van de volgende conclusies kunnen variëren.It is obvious to a person skilled in the art that various embodiments of the invention can vary within the scope of the following claims.
* ·v; " 8201075* V; 8201075
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI810784 | 1981-03-13 | ||
| FI810784A FI810784L (en) | 1981-03-13 | 1981-03-13 | ANORDNING FOER ATT KROSSA MJUKAKTIGT MATERIAL SAOSOM KOL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8201075A true NL8201075A (en) | 1982-10-01 |
Family
ID=8514223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8201075A NL8201075A (en) | 1981-03-13 | 1982-03-15 | DEVICE FOR REDUCING RELATIVELY SOFT MATERIAL LIKE CABBAGE. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS57201544A (en) |
| AU (1) | AU8175282A (en) |
| BR (1) | BR8201396A (en) |
| DE (1) | DE3208937A1 (en) |
| DK (1) | DK112982A (en) |
| ES (1) | ES8301666A1 (en) |
| FI (1) | FI810784L (en) |
| FR (1) | FR2501533A1 (en) |
| GB (1) | GB2094662B (en) |
| IT (1) | IT1148148B (en) |
| NL (1) | NL8201075A (en) |
| NO (1) | NO820827L (en) |
| SE (1) | SE8201577L (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503640A1 (en) * | 1985-02-04 | 1986-08-07 | Koch Transporttechnik GmbH, 6633 Wadgassen | Device for separating refuse into various fractions of particle size |
| DE3630028C1 (en) * | 1986-09-03 | 1988-02-04 | Boehringer & Co Paul | Combined device for feeding, conveying, separating and crushing stony piles |
| US4730790A (en) * | 1987-01-05 | 1988-03-15 | Williams Patent Crusher And Pulverizer Company | Waste material classifying and reducing apparatus |
| DE9107034U1 (en) * | 1991-06-07 | 1991-09-19 | Scheible Versorgungsanlagen GmbH, 7340 Geislingen | Transport and shredding device |
| DE20108463U1 (en) * | 2000-11-30 | 2001-10-25 | Schenk, Jürgen, 70188 Stuttgart | Excavation preparation device |
| UA53595A (en) * | 2002-11-05 | 2003-01-15 | Сергій Євгенійович Фісун | Method for processing of waste metallurgical slags |
| EP1725335B1 (en) * | 2004-01-30 | 2011-10-05 | Mmd Design & Consultancy Limited | Rotating mineral breaker |
| DE102005011964B4 (en) * | 2005-03-14 | 2009-12-10 | Schenk, Jürgen | Universal device with add-on classifier |
| US8393561B2 (en) * | 2005-11-09 | 2013-03-12 | Suncor Energy Inc. | Method and apparatus for creating a slurry |
| CN100460077C (en) * | 2007-05-18 | 2009-02-11 | 中国矿业大学 | Selective crushing type gangue separator |
| CN100460078C (en) * | 2007-05-18 | 2009-02-11 | 中国矿业大学 | Gangue separating method and device for mine |
| CA2640514A1 (en) | 2008-09-18 | 2010-03-18 | Kyle Alan Bruggencate | Method and apparatus for processing an ore feed |
| CN102310011A (en) * | 2010-07-08 | 2012-01-11 | 藤原酿造机械株式会社 | Soy sauce is with the size distribution method of adjustment of chopping wheat |
| CN101972684A (en) * | 2010-09-26 | 2011-02-16 | 常熟仕名重型机械有限公司 | Prescreening mechanism of single-section hammer type screening crusher |
| DE102011000018A1 (en) * | 2011-01-03 | 2012-07-05 | ThyssenKrupp Fördertechnik GmbH | More roll crusher |
| DE102011000019A1 (en) * | 2011-01-03 | 2012-07-05 | ThyssenKrupp Fördertechnik GmbH | Mobile crushing plant |
| CN103464263A (en) * | 2013-09-05 | 2013-12-25 | 武汉中理环保科技有限公司 | Crushing device for sorting gangues and sorting method |
| CN107838185A (en) * | 2017-11-16 | 2018-03-27 | 河南豫韩环境治理股份有限公司 | A kind of compound beater |
| AU2019387713A1 (en) * | 2018-11-27 | 2020-09-17 | Fortescue Metals Group Ltd | Apparatus and method for processing iron ore |
| CN112473974A (en) * | 2020-10-27 | 2021-03-12 | 安徽省无为市建筑安装总公司 | Building construction rubbish reducing mechanism |
| CN113578448A (en) * | 2021-08-03 | 2021-11-02 | 安徽月娇家具有限公司 | Waste treatment device for wood furniture processing |
| CN114471808B (en) * | 2022-01-07 | 2023-11-10 | 安徽金日晟矿业有限责任公司 | Grinding machine for high-efficiency fine machining |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1139503A (en) * | 1955-12-28 | 1957-07-02 | Non-clogging selector crusher for low hardness and possibly sticky products | |
| GB991864A (en) * | 1962-04-03 | 1965-05-12 | Pettibone Mulliken Corp | Elliptical roller device with closely spaced ribs |
| FR1537689A (en) * | 1967-02-07 | 1968-08-30 | Prod Chim D Auby Soc D | Process and equipment for reduction or stripping before screening and pre-sizing of fertilizers or similar products |
| DE2027360A1 (en) * | 1970-06-04 | 1971-12-16 | Maschinenfabrik Buckau R. WoIfAG, 4048 Grevenbroich | Sieving and crushing device |
| DE2435997C2 (en) * | 1974-07-26 | 1986-07-31 | Fried. Krupp Gmbh, 4300 Essen | Crushing device for selective crushing |
-
1981
- 1981-03-13 FI FI810784A patent/FI810784L/en not_active Application Discontinuation
-
1982
- 1982-02-15 BR BR8201396A patent/BR8201396A/en unknown
- 1982-03-11 GB GB8207081A patent/GB2094662B/en not_active Expired
- 1982-03-12 JP JP57038226A patent/JPS57201544A/en active Pending
- 1982-03-12 NO NO820827A patent/NO820827L/en unknown
- 1982-03-12 SE SE8201577A patent/SE8201577L/en not_active Application Discontinuation
- 1982-03-12 DE DE19823208937 patent/DE3208937A1/en not_active Withdrawn
- 1982-03-13 ES ES510407A patent/ES8301666A1/en not_active Expired
- 1982-03-15 FR FR8204340A patent/FR2501533A1/en not_active Withdrawn
- 1982-03-15 IT IT47997/82A patent/IT1148148B/en active
- 1982-03-15 AU AU81752/82A patent/AU8175282A/en not_active Abandoned
- 1982-03-15 NL NL8201075A patent/NL8201075A/en not_active Application Discontinuation
- 1982-03-15 DK DK112982A patent/DK112982A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2501533A1 (en) | 1982-09-17 |
| BR8201396A (en) | 1983-02-01 |
| ES510407A0 (en) | 1983-02-01 |
| NO820827L (en) | 1982-09-14 |
| DE3208937A1 (en) | 1982-12-02 |
| IT1148148B (en) | 1986-11-26 |
| IT8247997A0 (en) | 1982-03-15 |
| GB2094662A (en) | 1982-09-22 |
| GB2094662B (en) | 1984-07-18 |
| SE8201577L (en) | 1982-09-14 |
| JPS57201544A (en) | 1982-12-10 |
| AU8175282A (en) | 1982-09-16 |
| FI810784L (en) | 1982-09-14 |
| ES8301666A1 (en) | 1983-02-01 |
| DK112982A (en) | 1982-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |