DE6920627U - CLASSIFYING DEVICE FOR GRAIN MIXTURES. - Google Patents
CLASSIFYING DEVICE FOR GRAIN MIXTURES.Info
- Publication number
- DE6920627U DE6920627U DE6920627U DE6920627U DE6920627U DE 6920627 U DE6920627 U DE 6920627U DE 6920627 U DE6920627 U DE 6920627U DE 6920627 U DE6920627 U DE 6920627U DE 6920627 U DE6920627 U DE 6920627U
- Authority
- DE
- Germany
- Prior art keywords
- classifying
- classifying device
- vibrators
- grain
- grain mixtures
- 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.)
- Expired
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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/282—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens their jigging movement being a closed or open curvilinear path in a plane perpendicular to the plane of the screen and parrallel or transverse to the direction of conveyance
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
PatentanwältePatent attorneys
Dipl.-Ing.W.BeyerDipl.-Ing.W.Beyer
Dipl.-Wirtsch.-Ing.B.JochemDipl.-Wirtsch.-Ing.B.Jochem
6000 Frankfurt/Main Freiherr-vom-Stein-Str. 186000 Frankfurt / Main Freiherr-vom-Stein-Str. 18th
Nils Peder Mogensen Mjölnartorpsvägen 14 Djursholm / SchwedenNils Peder Mogensen Mjölnartorpsvägen 14 Djursholm / Sweden
Klassiervorrichtung für Korngemisch'eClassifying device for grain mixtures
Priorität der schwedischen Patentanmeldung No. 7473/68 vom 4. Juni 1968Priority of the Swedish patent application no. 7473/68 of June 4, 1968
Die Erfindung betrifft eine Klassiervorrichtung für Korngemische, bestehend aus einer Anzahl in Abständen übereinander angeordneten Sieben, Stäben oder dergleichen, deren Öffnungen grosser als die Korndurchmesser sind.The invention relates to a classifying device for grain mixtures, consisting of a number at intervals one above the other arranged sieves, rods or the like, the openings of which are larger than the grain diameter.
Klassiervorrichtungen dieser Art sind aus dem US- Patent 2 85 3 191 bekannt. Über eine Aufgabe wird das KlassiergutClassifying devices of this type are from the US patent 2 85 3 191 known. The material to be classified is given a task
M 32o5 / 21.5.1969M 32o5 / May 21, 1969
dor Vorrichtung zugeführt und Kollisionen miteinander oder mit Klassierbelegen, wie Sieben, Rosten oder ähnlichen, derart ausgesetzt, daß die Partikel aus ihrem normalen Fluß entsprechend der Korngrösse abgelenkt werden, wobei bei Grobkorn eine grössere Wahrscheinlichkeit des Austrage? als Siebrückstand besteht.dor device fed and collisions with each other or with classification documents, such as sieves, grates or the like, such exposed to the fact that the particles are deflected from their normal flow according to the grain size, with coarse grain a greater likelihood of unsubscribing? as sieve residue consists.
Derartige Klassierapparate besitzen eine Serie solcher übereinander angeordneter Klassierbelege, deren Öffnungen grosser als das auf die Belege auftreffende gröbste Korn ist. Ein oder mehrere dieser Klassierbelege können durch einen Verteiler ersetzt werden, wie er in dem US-Patent 3 347 368 beschrieben wurde. Die Belege sind in einem Rahmen montiert, der in der Regel durch einen oder mehreren Vibratoren in Schwingung versetzt wird.Such classifiers have a series of these one above the other arranged classifying documents, the openings of which are larger than the coarsest grain hitting the documents. A or more of these sorting slips can be replaced by a distributor such as that described in US Pat. No. 3,347,368 became. The slips are mounted in a frame, which is usually put in by one or more vibrators Vibration is set.
In allen bekannten Apparaten dieser Art befinden sich die Vibratoren an der Firste des Gerätes und zwar an dem der Materialaufgabe entgegengesetzten Ende. Dies hat mehrere Nachteile: In all known devices of this type, the vibrators are located on the roof of the device, specifically on that of the material feed opposite end. This has several disadvantages:
1. Der Abstand zwischen den Vibratoren oder ihrem Tragrahmen und dem obersten Belag begrenzt die maximale Korngrösse des Klassiergutes ο1. The distance between the vibrators or their support frame and the top covering limits the maximum Grain size of the material to be classified ο
2. Sobald der Apparat mit heißem Material beäufschlagt wird, werden die Vibratoren erheblichen Hitzeinflüssen durch Strahlung und Konvektion ausgesetzt.2. As soon as hot material has been added to the apparatus the vibrators are exposed to considerable heat effects from radiation and convection.
3. Der Raum oberhalb der Belege wird häufig für andere Zwecke, wie beispielsweise der, Forderung, der Vorklassierung, der Forderung von vorklassiertem Material, etc. benötigt.3. The space above the receipts is often used for other purposes, such as, claims, pre-classification, the demand for pre-classified material, etc. is required.
Aufgabe der Erfindung ist es, eine Klassiervorrichtung zu schaffen, die alle die obigen Nachteile sicher vermeidet.The object of the invention is to create a classifying device which reliably avoids all of the above disadvantages.
M 32o5 / 21.5.1969M 32o5 / May 21, 1969
Erfindungsgemass wird diese Aufgabe dadurch gelöst, daß der Röum oberhalb des obersten Klassierbelages vollständig leer ist.According to the invention this object is achieved in that the Röum above the top classifying floor is completely empty is.
Im folgenden wird ein Aucführungsboispiel anhand der Zeichnung genauer erläutert. Es zeigen:In the following an Aucführungsbobeispiel based on the drawing explained in more detail. Show it:
Fig. 1 einen Längsschnitt durch di» Klassiervorrichtung gemäß der Erfindung,1 shows a longitudinal section through the classifying device according to the invention,
Fig. 2 eine Rückansicht der Maschine, Fig. 3 eine Seitenansicht der Maschine.Fig. 2 is a rear view of the machine, Fig. 3 is a side view of the machine.
Das erfindungsgemässe Klassiergerät besteht aus einem Rahmen 2o, in dem fünf Siebe 1, 3, 4, 5, 6 von der Aufgabe 2 mit steigender Neigung schräg angeordnet sind. Die Siebe einschließende Seitenwände 2o sind durch Streben 16 verstärkt. Die Klassiervorrichtung ist an Oesen 11 in Federn Io elastisch aufgehängt. Die Vorrichtung wird durch zwei Vibratoren 19 in Schwingung versetzt, welche an einer mit den Seitemvänden 2o fest verbundenen Querverstrebung 15 befestigt ist.The classifying device according to the invention consists of a frame 2o, in which five sieves 1, 3, 4, 5, 6 from task 2 are arranged at an angle with increasing inclination. Enclosing the sieves Side walls 2o are reinforced by struts 16. The classifying device is elastic at eyelets 11 in springs Io hung up. The device is set in vibration by two vibrators 19, which are attached to one of the side walls 2o firmly connected cross brace 15 is attached.
Das Klassiergut wird in die Aufgabe 2 am rückwärtigen Ende der Maschine aufgegeben. Die verschiedenen Fraktionen können am Auslass eines jeden der Siebe 1, 3, 4, 5, 6 und unterhalb des Siebes 6 ausgetragen werden. Die Vibratoren sind durch eine Platte 14 gegen den .MaterJalf luss geschützt.The material to be classified is fed into task 2 at the rear end of the machine. The different factions can at the outlet of each of the screens 1, 3, 4, 5, 6 and below the screen 6. The vibrators are through a plate 14 protected against the .MaterJalf flow.
AnsprücheExpectations
M 32o5 / 21.5.1969M 32o5 / May 21, 1969
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE747368 | 1968-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE6920627U true DE6920627U (en) | 1972-06-08 |
Family
ID=20271466
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE6920627U Expired DE6920627U (en) | 1968-06-04 | 1969-05-22 | CLASSIFYING DEVICE FOR GRAIN MIXTURES. |
| DE19691926143 Withdrawn DE1926143A1 (en) | 1968-06-04 | 1969-05-22 | Classifying device for grain mixtures |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691926143 Withdrawn DE1926143A1 (en) | 1968-06-04 | 1969-05-22 | Classifying device for grain mixtures |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3710940A (en) |
| JP (1) | JPS5511903B1 (en) |
| AT (1) | AT307340B (en) |
| BE (1) | BE733940A (en) |
| CA (1) | CA933491A (en) |
| CH (1) | CH536141A (en) |
| CS (1) | CS159247B2 (en) |
| DE (2) | DE6920627U (en) |
| DK (1) | DK132378C (en) |
| ES (1) | ES367935A1 (en) |
| FI (1) | FI50386C (en) |
| FR (1) | FR2010110A1 (en) |
| GB (1) | GB1275623A (en) |
| HU (1) | HU164477B (en) |
| IE (1) | IE32850B1 (en) |
| NL (1) | NL6908102A (en) |
| NO (1) | NO131275C (en) |
| PL (1) | PL80142B1 (en) |
| SU (1) | SU847900A3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0534040T3 (en) * | 1991-09-27 | 1996-09-16 | Mogensen Fredrik Ab | Method and apparatus for screening granular material |
| DE19822176A1 (en) * | 1998-05-16 | 1999-11-25 | Lutz Wolf | Modular frame for transportable mini-golf set has very shallow channel-shaped pieces laid end-to-end, and there are square or rectangular corner pieces with shallow flanges on two adjacent sides |
| ES2284413B1 (en) | 2007-04-30 | 2009-04-01 | Rollier Iberica, S.L. | PARTICLE CLASSIFYING DEVICE. |
| CN107495398A (en) * | 2017-09-29 | 2017-12-22 | 山西文冠果科技有限公司 | The shiny-leaved yellowhorn peeling apparatus of Separation by vibration |
| CN113058847B (en) * | 2021-04-23 | 2022-02-22 | 哈尔滨工业大学 | Automatic screening and mixing system and method for anti-frost heaving filler of high-speed railway foundation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1397338A (en) * | 1920-06-12 | 1921-11-15 | Sturtevant Mill Co | Screen-separator |
| US2683533A (en) * | 1950-03-10 | 1954-07-13 | Huntley Mfg Company | Grain separator and cleaner |
| DE847581C (en) * | 1950-06-24 | 1952-08-25 | Kloeckner Humboldt Deutz Ag | Drain sieve for coarse coal |
| US2853191A (en) * | 1954-11-24 | 1958-09-23 | Mogensen Fredrik Kristian | Method and apparatus for classifying fine grained matter according to size |
| US3254765A (en) * | 1964-03-23 | 1966-06-07 | Mogensen Fredrik Kristian | Screen classifiers |
| SE321400B (en) * | 1964-07-01 | 1970-03-02 | F Mogensen | |
| FR1441632A (en) * | 1965-04-24 | 1966-06-10 | Degryse Ets | Screen for coal handling plant |
| US3468418A (en) * | 1967-06-21 | 1969-09-23 | Adamson Stephens Mfg Co | Natural frequency vibrating screen |
-
1969
- 1969-05-22 US US00826988A patent/US3710940A/en not_active Expired - Lifetime
- 1969-05-22 DE DE6920627U patent/DE6920627U/en not_active Expired
- 1969-05-22 DE DE19691926143 patent/DE1926143A1/en not_active Withdrawn
- 1969-05-22 GB GB26306/69A patent/GB1275623A/en not_active Expired
- 1969-05-27 AT AT501469A patent/AT307340B/en not_active IP Right Cessation
- 1969-05-28 NL NL6908102A patent/NL6908102A/xx unknown
- 1969-05-28 FI FI691595A patent/FI50386C/en active
- 1969-05-31 ES ES367935A patent/ES367935A1/en not_active Expired
- 1969-06-02 CA CA053224A patent/CA933491A/en not_active Expired
- 1969-06-02 HU HUMO734A patent/HU164477B/hu unknown
- 1969-06-02 NO NO2279/69A patent/NO131275C/no unknown
- 1969-06-02 BE BE733940D patent/BE733940A/xx unknown
- 1969-06-03 FR FR6918278A patent/FR2010110A1/fr not_active Withdrawn
- 1969-06-03 SU SU691336049A patent/SU847900A3/en active
- 1969-06-03 CH CH845769A patent/CH536141A/en not_active IP Right Cessation
- 1969-06-03 IE IE747/69A patent/IE32850B1/en unknown
- 1969-06-03 DK DK299269A patent/DK132378C/en active
- 1969-06-04 CS CS396369A patent/CS159247B2/cs unknown
- 1969-06-04 PL PL13401069A patent/PL80142B1/xx unknown
-
1974
- 1974-03-13 JP JP2894974A patent/JPS5511903B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI50386B (en) | 1975-12-01 |
| ES367935A1 (en) | 1971-04-16 |
| DE1926143A1 (en) | 1969-12-11 |
| PL80142B1 (en) | 1975-08-30 |
| US3710940A (en) | 1973-01-16 |
| CH536141A (en) | 1973-04-30 |
| FR2010110A1 (en) | 1970-02-13 |
| NO131275B (en) | 1975-01-27 |
| CA933491A (en) | 1973-09-11 |
| BE733940A (en) | 1969-11-17 |
| SU847900A3 (en) | 1981-07-15 |
| NL6908102A (en) | 1969-12-08 |
| NO131275C (en) | 1975-05-07 |
| AT307340B (en) | 1973-05-25 |
| DK132378C (en) | 1976-06-08 |
| HU164477B (en) | 1974-02-28 |
| FI50386C (en) | 1976-03-10 |
| GB1275623A (en) | 1972-05-24 |
| CS159247B2 (en) | 1974-12-27 |
| JPS5511903B1 (en) | 1980-03-28 |
| IE32850B1 (en) | 1973-12-28 |
| DK132378B (en) | 1975-12-01 |
| IE32850L (en) | 1969-12-04 |
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