EP0900596B1 - Vorrichtung zum Auswaschen und Sortieren von organischen, lehmartigen und sonstigen Verunreinigungen aus fortlaufend zugeführten gross- und feinkörnigen Feststoffen - Google Patents
Vorrichtung zum Auswaschen und Sortieren von organischen, lehmartigen und sonstigen Verunreinigungen aus fortlaufend zugeführten gross- und feinkörnigen Feststoffen Download PDFInfo
- Publication number
- EP0900596B1 EP0900596B1 EP98116411A EP98116411A EP0900596B1 EP 0900596 B1 EP0900596 B1 EP 0900596B1 EP 98116411 A EP98116411 A EP 98116411A EP 98116411 A EP98116411 A EP 98116411A EP 0900596 B1 EP0900596 B1 EP 0900596B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conveyor belt
- washing trough
- charging chute
- adjustable
- travel
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
Definitions
- the invention relates to a device for washing and sorting from organic, clay-like and other impurities continuously supplied coarse and fine-grained solids, such as fresh excavated and prepared gravel, with the material one Feeding slide and showers for the washing trough Washing liquid, consisting of an endless, on support rollers and Belt tensioners supported on the machine frame are supported, the conveyor belt forming the washing trough and one adjoining the washing trough, rising in the direction of belt travel Has part.
- a device with these features is known (DE 38 39 666.C1), in which the material of a washing trough with the help of a feed chute and showers is fed, the conveyor belt below the Feed chute and against the flow direction of the abandoned Material is arranged increasing.
- the conveyor belt Knock roller which is coupled to the drive of the conveyor belt.
- the invention has for its object a device trained in such a way that the separation effect by other feed devices is significantly improved.
- the Feed chute is arranged such that the flow direction of the fed material is carried out vertically or in the direction of belt travel, the material in the area of the washing trough on the conveyor belt arrives and that before and in the area of the washing trough against the showers acting in the direction of tape travel are provided.
- feed slide is formed in one or more stages, with a gap at each stage is provided, which is opposite a shower.
- stages of the feed slide inclined to the conveyor belt, inclined and to the longitudinal direction of the conveyor belt have adjustable sheets, being on the front edge and adjustable baffles can be attached to the rear edge.
- the top sheet of the Feed slide with a storage section that extends across the entire width is provided.
- the showers are advantageously arranged so that they can be adjusted in position and pressure.
- An advantageous embodiment provides that in the area of Washing trough at least one tap roll with its own and controllable drive is provided.
- the procedure is such that the The machine frame is adjustable in inclination.
- the invention has the particular advantage that the degree of cleaning of the supplied material is significantly improved and also a higher separation density is achievable. Another major advantage is that the device is very simple to the respective Pollution degree of the material abandoned can be adjusted and differences in density of the material can be taken into account can. There is also the advantage of a lower overall height.
- the device shown in Figures 1 and 2 has in essentially a conveyor belt 2, the two pulleys 10 and Support rollers 9 is guided, the tape running direction by the arrow 11 is marked.
- the upper run of the conveyor belt 2 forms approximately starting from the right pulley up to the rising part 3 a washing trough 8.
- the Drive of the conveyor belt 2 is adjustable.
- a feed chute 4 with an upper one serves to feed the material Filling opening 26, the direction of flow 12 of the material in The belt running direction 11 is directed and this via the feed chute 4 supplied material reaches the washing trough 8 of the device.
- an adjustable shower 27 may be provided for the material can be flushed in in the region of the filling opening 26 .
- the feed slide is designed in several stages so that the material to be cleaned is cascaded the washing trough 8 is fed. In the embodiment shown two stages 14 are provided. Starting from the rising Part 3 of the conveyor belt 2 into the washing trough 8 are individual showers 6 attached, in their inclination, location and Height and pressure are adjustable, with the beam in question is directed against the tape running direction 11. against the right-hand side At the end of the washing trough 8 there are further showers 7, which are also are directed against the tape running direction 11.
- showers 5, 6, 7 heads are used which have a surface jet produce.
- the shower 5 is in the area of the feed chute 4 the beam across the entire width and the fall height.
- the jet extends across the entire width of the Conveyor belt 2. This makes light and unfavorably shaped parts carried out completely.
- the feed chute 4 is shown in an enlarged view and in the embodiment of Figures 1 and 2 as Dynamic slide formed, a vibrating motor 15 is provided is.
- An upper, inclined downward adjoins the filling opening 26 Sheet 25 on that with a stowage part going over the entire width 22 is provided.
- This sheet 18 at the rear edge with a Guide plate 20 and on the front edge 21 with a guide plate 19 is provided.
- the baffle 20 runs vertically and at the rear edge it remains between the upper plate 25 and the guide plate 20 Gap 17. According to a further stage 14 is below this Sheets 18 another sheet 18 with baffles 19, 20.
- the baffle 20 on the rear edge 28 can be used for enlargement and reduction of the gap 17 can be adjusted in height. Furthermore, that front baffle 19 adjusted in the longitudinal direction of the plate 18 or 25 and in addition, the sheet can be in total in its longitudinal direction and tilt are shifted. Against the leading edge 21 the sheets 25 and 18 are directed to showers 5, which accordingly in Pressure and inclination can be adjusted. This will in particular ensures that the solids supplied are pre-separated, by deflecting the light parts through the gap 17 to the washing trough 8 while the heavy parts are cascaded over the individual Sheets at the front step 14 get into the washing trough 8.
- the slide 4 shown in this embodiment is with a Vibration motor 15 designed as a dynamic slide. Also located there is a knocking roller 13 in the area of the washing trough 8 on the conveyor belt 2. Such knocking rollers 13 can also be used in other places of the conveyor belt 2 may be arranged.
- the knocking roller 13 has its own controllable drive 37 and is arranged laterally on eccentrics 36 (Fig. 9). It is also height and longitudinally adjustable.
- the Machine frame 1 Subsequent to the rising part 3 of the conveyor belt 2 is on the Machine frame 1 has a drainage device 23 attached in the embodiment shown in Figure 1 as static Drainage device is formed.
- the one to be drained Material passes through the rising part 3, a feed opening 29 and a drainage channel 30 to an opening 31 for removal of the material, for example on conveyor belts.
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Treatment Of Sludge (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Combined Means For Separation Of Solids (AREA)
- Structure Of Belt Conveyors (AREA)
Description
- Fig. 1
- eine erste Ausführungsform einer derartigen Vorrichtung mit einer statischen Entwässerungsvorrichtung im Aufriß,
- Fig. 2
- eine vergrößerte Ansicht der Aufgaberutsche als dynamisches Bauteil,
- Fig. 3
- eine weitere Ausführungsform der Vorrichtung im Aufriß mit einer statischen Aufgaberutsche,
- Fig. 4
- einen Grundriß von Fig. 3,
- Fig. 5
- eine Seitenansicht von Fig. 3,
- Fig. 6
- eine vergrößerte Ansicht der statischen Aufgaberutsche,
- Fig. 7
- eine an der Vorrichtung angeordnete dynamische Entwässerungsvorrichtung im Aufriß,
- Fig. 8
- einen Grundriß der Entwässerungsvorrichtung gemäß Fig. 7 und
- Fig. 9
- eine Ansicht des Klopfrollenantriebes.
- 1
- Maschinengestell
- 2
- Förderband
- 3
- ansteigender Teil
- 4
- Aufgaberutsche
- 5
- Brausen
- 6
- Brausen
- 7
- Brausen
- 8
- Waschmulde - Trennbett
- 9
- Stützrolle
- 10
- Umlenkrolle
- 11
- Bandlaufrichtung
- 12
- Fließrichtung
- 13
- Klopfrolle
- 14
- Stufe
- 15
- Rüttelmotor
- 16
- Förderbandoberfläche
- 17
- Spalt
- 18
- Blech
- 19
- Leitblech
- 19
- Leitblech
- 20
- Leitblech
- 21
- vordere Kante
- 22
- Stauteil
- 23
- statische Entwässerungsvorrichtung
- 24
- dynamische Entwässerungsvorrichtung
- 25
- oberstes Blech
- 26
- Aufgabe - Einfüllöffnung
- 27
- Brause zum Einspülen
- 28
- hintere Kante
- 29
- Aufgabeöffnung
- 30
- Entwässerungsrinne
- 31
- Öffnung für Abtransport
- 32
- Rohr für Brause
- 33
- Höhenverstellung
- 34
- Schwenkachse
- 35
- Schwingantrieb
- 36
- Exzenter
- 37
- regelbarer Antrieb
Claims (11)
- Vorrichtung zum Auswaschen und Sortieren von organischen, lehmartigen und sonstigen Verunreinigungen aus fortlaufend zugeführten grob- und feinkörnigen Feststoffen, wie frisch gebaggertem und aufbereitetem Kies, mit einer das Material einer Waschmulde zuführenden Aufgaberutsche und Brausen für die Waschflüssigkeit, bestehend aus einem endlosen, an Stützrollen und Spannrollen abgestützten Förderband, die am Maschinengestell gehaltert sind, wobei das Förderband die Waschmulde bildet und einen an die Waschmulde anschließenden, in Bandlaufrichtung ansteigenden Teil aufweist, dadurch gekennzeichnet, daß die Aufgaberutsche (4) derart angeordnet ist, daß die Fließrichtung (12) des aufgegebenen Materials senkrecht oder in Bandlaufrichtung (11) erfolgt, wobei das Material im Bereich der Waschmulde (8) auf das Förderband (2) gelangt und daß vor und im Bereich der Waschmulde (8) gegen die Bandlaufrichtung (11) wirkende Brausen (6) vorgesehen sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Aufgaberutsche (4) ein- oder mehrstufig ausgebildet ist, wobei an jeder Stufe (14) ein Spalt (17) vorgesehen ist, dem eine Brause (5) gegenüberliegt.
- Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Stufen (14) der Aufgaberutsche (4) zum Förderband (2) geneigte, in der Neigung und zur Förderbandlängsrichtung verstellbare Bleche (18) aufweisen, wobei an der Vorderkante (21) und an der hinteren Kante (28) verstellbare Leitbleche (19, 20) anbringbar sind.
- Vorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Aufgaberutsche (4) mit einem Rüttelmotor (15) versehen ist.
- Vorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß vorzugsweise das oberste Blech (25) der Aufgaberutsche (4) mit einem über die gesamte Breite reichenden Stauteil (40) versehen ist.
- Vorrichtung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Brausen (5, 6, 7, 27) lage- und druckverstellbar angeordnet sind.
- Vorrichtung nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß im Bereich der Waschmulde (8) wenigstens eine Klopfrolle (13) mit einem eigenen und regelbaren Antrieb (37) vorgesehen ist.
- Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die mit dem aufgegebenen Material zusammenkommende Förderbandoberfläche (16) einen Rauhigkeitsgrad aufweist.
- Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Maschinengestell (1) in der Neigung verstellbar ist.
- Vorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß als Seitenbegrenzung des Förderbandes (2) das Gehäuse (1), eine Wellkante oder ein hochgezogener Rand des Förderbandes (2) vorgesehen ist.
- Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß an den ansteigenden Teil (3) des Förderbandes (2) eine statische oder dynamische Entwässerungsvorrichtung (23, 24) vorgesehen ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19738676 | 1997-09-04 | ||
DE19738676A DE19738676C1 (de) | 1997-09-04 | 1997-09-04 | Vorrichtung zum Auswaschen und Sortieren von organischen lehmartigen und sonstigen Verunreinigungen aus fortlaufend zugeführten grob- und feinkörnigen Feststoffen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0900596A2 EP0900596A2 (de) | 1999-03-10 |
EP0900596A3 EP0900596A3 (de) | 2000-09-13 |
EP0900596B1 true EP0900596B1 (de) | 2003-11-19 |
Family
ID=7841185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98116411A Expired - Lifetime EP0900596B1 (de) | 1997-09-04 | 1998-08-29 | Vorrichtung zum Auswaschen und Sortieren von organischen, lehmartigen und sonstigen Verunreinigungen aus fortlaufend zugeführten gross- und feinkörnigen Feststoffen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6059120A (de) |
EP (1) | EP0900596B1 (de) |
JP (1) | JPH11128765A (de) |
AT (1) | ATE254507T1 (de) |
DE (2) | DE19738676C1 (de) |
DK (1) | DK0900596T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19900279C1 (de) * | 1999-01-07 | 2001-02-01 | Wolfgang Rohr | Verfahren und Vorrichtung zur Rückgewinnung von Feinsand von einem schwimmenden Gewinnungsgerät |
US6186336B1 (en) * | 1999-10-29 | 2001-02-13 | Jochen Rohr | Dredge with auxiliary grizzly |
BRPI0409156A (pt) * | 2003-04-03 | 2006-05-02 | Ie Tec Licensing Ltd | separação de partìculas pesadas |
KR100517458B1 (ko) * | 2004-10-29 | 2005-09-28 | 하나환경산업 주식회사 | 재생골재의 세척 선별방법 |
CA2996013A1 (en) * | 2015-08-20 | 2017-02-23 | VHS IP Pty Ltd | Spoil treatment plant |
CN105817312B (zh) * | 2016-04-29 | 2018-01-02 | 陶柱 | 一种带式滑石选矿机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US702541A (en) * | 1901-09-11 | 1902-06-17 | Louis Cohen | Ore-concentrator. |
US1030427A (en) * | 1910-10-03 | 1912-06-25 | Joseph W Pinder | Belt concentrator. |
US2612267A (en) * | 1946-09-11 | 1952-09-30 | Vogel Walter | Process and apparatus for preparatory dressing of coal, minerals, and other solids, using a heavy liquid |
US2825462A (en) * | 1956-02-20 | 1958-03-04 | Hackney Ray | Wet-ore belt stratifier |
DE3423981A1 (de) * | 1984-06-29 | 1986-01-02 | UBG Unternehmensbeteiligungen Iffezheim GmbH & Co, 7551 Iffezheim | Vorrichtung zur aufbereitung von naturbims |
DE3517982A1 (de) * | 1985-05-18 | 1986-11-20 | Rohr, Wolfgang, 6720 Speyer | Vorrichtung zum auswaschen von organischen und lehmartigen verunreinigungen aus fortlaufend zugefuehrten grob- und feinkoernigen feststoffen |
DE3839666C1 (de) * | 1988-11-24 | 1990-02-01 | Rohr Gmbh, 6701 Otterstadt, De |
-
1997
- 1997-09-04 DE DE19738676A patent/DE19738676C1/de not_active Expired - Fee Related
-
1998
- 1998-08-29 DE DE59810209T patent/DE59810209D1/de not_active Expired - Lifetime
- 1998-08-29 EP EP98116411A patent/EP0900596B1/de not_active Expired - Lifetime
- 1998-08-29 AT AT98116411T patent/ATE254507T1/de not_active IP Right Cessation
- 1998-08-29 DK DK98116411T patent/DK0900596T3/da active
- 1998-09-02 US US09/145,626 patent/US6059120A/en not_active Expired - Lifetime
- 1998-09-04 JP JP10251213A patent/JPH11128765A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK0900596T3 (da) | 2004-03-29 |
EP0900596A2 (de) | 1999-03-10 |
EP0900596A3 (de) | 2000-09-13 |
ATE254507T1 (de) | 2003-12-15 |
DE59810209D1 (de) | 2003-12-24 |
DE19738676C1 (de) | 1999-06-24 |
JPH11128765A (ja) | 1999-05-18 |
US6059120A (en) | 2000-05-09 |
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