DE1941160U - RUSTY DEVICE FOR CLASSIFYING STONE BULK MATERIALS ACCORDING TO GRAIN SIZE. - Google Patents
RUSTY DEVICE FOR CLASSIFYING STONE BULK MATERIALS ACCORDING TO GRAIN SIZE.Info
- Publication number
- DE1941160U DE1941160U DEG32983U DEG0032983U DE1941160U DE 1941160 U DE1941160 U DE 1941160U DE G32983 U DEG32983 U DE G32983U DE G0032983 U DEG0032983 U DE G0032983U DE 1941160 U DE1941160 U DE 1941160U
- Authority
- DE
- Germany
- Prior art keywords
- classifying
- plate
- perforated
- grain size
- rubber
- 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
- 239000000463 material Substances 0.000 title description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 239000013590 bulk material Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/469—Perforated sheet-like material
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
RoBtartige Vorrichtung zum Klassieren von SchüttgutRoBt-like device for classifying bulk material
Die Erfindung bezieht sich auf eine rostartige Vorrichtung zum Klassieren von steinigem Schüttgut nach der Korngröße mittels einer gelochten Platte, aus Gummi oder einem gummiähnlichen Kunststoff. Y/ährend des Klassierens kommt es immer vor, daß das Gut die Lochungen der Platte verstopft. Man muß fortlaufend die Platte durch Anschlagen oder dergleichen Mittel säubern. Hierdurch entstehen Betriebsstörungen, die insbesondere durch Ruhepausen sich bemerkbar machen.The invention relates to a grate-like device for classifying stony bulk material after Grain size by means of a perforated plate, made of rubber or a rubber-like plastic. Y / uring the classification it always happens that the material clogs the holes in the plate. You have to continuously hit the plate or cleaning up the like means. This results in operational disruptions that are particularly noticeable through breaks do.
Die Erfindung hat sich aur Aufgabe gestellt, den aufgezeigten !Nachteil auf einfachste Weise zu beheben. Ihr Wesen wird insbesondere darin gesehen, daß in Rutschrichtung des zu klassierenden Gutes zwischen gelochten Reihen auf der gelochten Klassierplatte nach oben, vorspringende Rippen, Leisten oder dergleichen vorgesehen sind, deren Querschnitt sich zur glatten Ebene v@r|üngen und gegenüber den Breiten der Lochungen einen geringeren Durchgang haben.The invention has set itself aur the task indicated ! The easiest way to remedy the disadvantage. Their essence is seen in particular in the fact that they slide in the direction of the slide of the goods to be classified between perforated rows on the perforated classification plate upwards, protruding ribs, Strips or the like are provided, the cross-section of which curves towards the smooth plane and towards the widths the holes have a smaller passage.
Der Erfindungsgegenstand ist auf der Zeichnung durch ein Ausführungsbeispiel schematisch dargestellt, und zwar zeigt:The subject of the invention is shown schematically in the drawing by means of an exemplary embodiment, namely:
Akte: 65/8/125File: 65/8/125
Abb. 1 die Draufsicht auf ein Sieb gern äß derFig. 1 the top view of a sieve like the
ErfindungιInventionι
Abb. 2 einen Querschnitt durch den GegenstandFig. 2 shows a cross section through the object
der Abb. 1.of Fig. 1.
Die Vorrichtung zum Klassieren von steinigem Gut nach der Korngröße besteht aus einer ebenen gelochten Platte aus Gummi oder einem gummiähnlichen Kunststoff. Diese Platte hat bei dem auf der Zeichnung dargestelltem Ausführungsbeispiel Reihen von rechteckigen Lochungen 1 und runden Lochungen 2. Es liegt im Sinne der Erfindung von der Plattenebene nach oben Rippen, Leisten 3 oder dergleichen vorspringen zu lassen, die in Rutschrichtung des zu klassierenden Gutes angeordnet sind.The device for classifying stony material according to the Grain size consists of a flat perforated plate made of rubber or a rubber-like plastic. This record has in the embodiment shown in the drawing rows of rectangular holes 1 and round Perforations 2. For the purposes of the invention, there are ribs, strips 3 or the like from the plane of the plate upwards to let protrude, which are arranged in the slip direction of the goods to be classified.
Die Rippen, Leisten oder dergleichen weisen einen sich zur Platteneoene (4) geneigten, verjüngten Querschnitt auf. Hierdurch entstehen Durchgänge (5), die gegenüber den Lochungen (1) bzw (2) einen geringeren Durchgang haben. Das hat zur Folge, daß an der Außenfläche (6) der vorspringenden Rippen, Leisten oder dergleichen eine Art Verklassierung erfolgt. Die durch die Durchgänge (5) hindurchfallenden Körnungen fallen mit Sicherheit durch die Lochungen (1) bzw (2) hindurch, weil sie infolge der Vorklassierungen gegenüber den Lochungen 1, 2 kleiner sind. Auf diese Weise ergibt sich der Vorteil, daß die Körnungen nicht mehr die Lochungen 1, 2 in der Platte verstopfen können. Daraus ergib* sich eine wartungslose Betriebszeit.The ribs, strips or the like have a tapered cross section which is inclined towards the plate surface (4) on. This creates passages (5) that have a smaller passage than the perforations (1) or (2). The has the consequence that on the outer surface (6) of the projecting ribs, strips or the like a kind of classification he follows. The grains falling through the passages (5) will definitely fall through the perforations (1) or (2) because they are smaller than the holes 1, 2 due to the pre-classifications. This is how the Advantage that the grains can no longer clog the holes 1, 2 in the plate. This results in a maintenance-free one Operating time.
Akte: 65 / 8 / 125File: 65/8/125
Patentanroalt Hlbert SdiDrhoff Sch / StOPatent agent Hlbert SdiDrhoff Sch / StO
Es hat sich als vorteilhaft herausgestellt, die gelochte Platte in Ruts ehr idatung des zu klassierenden Guts auf nebeneinander angeordneten 0tarrenXängsträgern aufzulagern. Die Starrenlängsträger haben voneinander einen Abstand 8, welcher der Zugfestigkeit einer belasteten Platte st±s s± entspricht, die elastische Eigenschaften aufweist. Infolge dieser Elastizität entstehen Schwingungen;;dar Klassierplatte5 die ein Pestsetzen von grobkörnigem Gut und ein Ansetzen von feinkörnigem Gut verhindern. Dadurch ist die Voraussetzung gegeben, die Klassierplatte aus einem Gummi oder einem gummiähnlichen Kunststoff herzustellen, der ausschließlich verschleißfeste Eigenschaften aufweist.It has been found to be advantageous to support the perforated plate in the direction of the goods to be classified on rigid longitudinal members arranged next to one another. The rigid longitudinal members have a distance 8 from one another, which corresponds to the tensile strength of a loaded plate st ± s s ± , which has elastic properties. As a result of this elasticity, vibrations occur;; the classification plate5 which prevents coarse-grained material from settling and fine-grained material from sticking. As a result, the prerequisite is given to manufacture the classifying plate from a rubber or a rubber-like plastic that only has wear-resistant properties.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG32983U DE1941160U (en) | 1965-09-01 | 1965-09-01 | RUSTY DEVICE FOR CLASSIFYING STONE BULK MATERIALS ACCORDING TO GRAIN SIZE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG32983U DE1941160U (en) | 1965-09-01 | 1965-09-01 | RUSTY DEVICE FOR CLASSIFYING STONE BULK MATERIALS ACCORDING TO GRAIN SIZE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1941160U true DE1941160U (en) | 1966-06-23 |
Family
ID=33337330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG32983U Expired DE1941160U (en) | 1965-09-01 | 1965-09-01 | RUSTY DEVICE FOR CLASSIFYING STONE BULK MATERIALS ACCORDING TO GRAIN SIZE. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1941160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278202B (en) * | 1967-05-05 | 1968-09-19 | Karl Peter Luz | Device for separating grainy material |
-
1965
- 1965-09-01 DE DEG32983U patent/DE1941160U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278202B (en) * | 1967-05-05 | 1968-09-19 | Karl Peter Luz | Device for separating grainy material |
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