DE507101C - Cleaning device for rocker screens - Google Patents

Cleaning device for rocker screens

Info

Publication number
DE507101C
DE507101C DENDAT507101D DE507101DD DE507101C DE 507101 C DE507101 C DE 507101C DE NDAT507101 D DENDAT507101 D DE NDAT507101D DE 507101D D DE507101D D DE 507101DD DE 507101 C DE507101 C DE 507101C
Authority
DE
Germany
Prior art keywords
cleaning device
scraper
sieve
screens
rocker
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
Application number
DENDAT507101D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BWS Technologie GmbH
Original Assignee
Maschinenfabrik Buckau R Wolf AG
Publication date
Application granted granted Critical
Publication of DE507101C publication Critical patent/DE507101C/en
Expired legal-status Critical Current

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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • 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
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets

Description

Reinigungsvorrichtung für Rüttelsiebe Es sind Reinigungsvorrichtungen für Rüttelsiebe bekannt, bei denen Schaber auf der Sieboberfläche hin und her bewegt werden. Durch diese Vorrichtung wind die Oberfläche des Siebes sauber gehalten, dagegen kann dadurch nicht vermieden werden, @daß das zu siebende Gut sich in den Sieböffnungen selbst festsetzt und diese verstopft.Cleaning device for vibrating screens There are cleaning devices known for vibrating screens, in which the scraper moves back and forth on the screen surface will. This device keeps the surface of the screen clean, on the other hand, it cannot be avoided @ that the goods to be sieved are in the Sets sieve openings itself and clogs them.

Dieser Melstand soll durch die Einrichtung nach der Erfindung vermieden werden. Deren Kennzeichen besteht darin, daß .die Schaber als Hohlkörper ausgebildet sind, die mit dicht über der Oberfläche des Siebes angeordneten, auf die Siebfläche gerichteten schmalen Schlitzen versehen und mit einer Preßluftleitung verbunden sind. Eine besonders günstige Bauart ergibt sich, dadurch, daß eine Längswand der Hohlkörper von den Schaberblechen gebildet wird und das Schaberblech an dem Hohlkörper verstellbar angeordnet ist.This milking parlor is intended to be avoided by the device according to the invention will. Their distinguishing feature is that the scraper is designed as a hollow body are arranged with just above the surface of the sieve, onto the sieve surface directed narrow slots and connected to a compressed air line are. A particularly favorable design results from the fact that a longitudinal wall of the Hollow body is formed by the scraper plate and the scraper plate on the hollow body is arranged adjustable.

Auf der Zeichnung ist der Gegenstand der Erfindung in einem Ausführungsbeispiel dargestellt.In the drawing, the subject of the invention is in one embodiment shown.

Ab.b. i zeigt ein Rüttelsieb mit einer Reinigungsvorrichtung der neuen Bauart im senkrechten Längsschnitt.Fig. i shows a vibrating screen with a cleaning device of the new Design in vertical longitudinal section.

Abb. z zeigt einen Teil dieses Schnittes im vergrößerten 1VIaßstabe.Fig. Z shows part of this section on an enlarged scale.

Auf der Siebfläche i des Rüttelsiebes 2 ist die Reinigungsvorrichtung, bestehend aus dem Rahmen3 und den Schabern4, aufgelegt. Die Vorrichtung wird,durch die Schubstange 13 auf der Siebfläche i hin und her bewegt. Erfindungsgemäß sind die Schaber 4 als Hohlkörper ausgebildet, die mit dicht über der Siebfläche mündenden, auf diese gerichteten schmalen Schlitzen. 5 versehen sind. Eine besonders einfache und leichte Bauart ergibt sich .dadurch, Maß eine Wand .der Hohlräume der Schaber 4 von dem Schaberbleche 6 gebildet wird. Diese Schaberbleche 6 sind an den Schabern 4 verstellbar angeordnet, um der Abnutzung Rechnung zu tragen. Die Einrichtung hierfür besteht darin, daß in den Schaberblechen 6 für die Klemmschrauben 7 Längsschlitze vorgesehen sind, die durch Deckstreifen 8 verschlossen werden. Die Hohlräume der Schaber 4 sind durch Anschlußleitungen g mit dem Sammelrohr ro verbunden, das durch den Schlauch ii an die Preßluftleitung 1a angeschlossen ist.On the sieve surface i of the vibrating sieve 2 is the cleaning device, consisting of the frame3 and the scrapers4. The device will, by the push rod 13 moves back and forth on the sieve surface i. Are according to the invention the scrapers 4 are designed as hollow bodies, which open with just above the screen surface, on these directed narrow slits. 5 are provided. A particularly simple one and light construction results .due to that, measure a wall .of the cavities of the scraper 4 is formed by the scraper plate 6. These scraper plates 6 are on the scrapers 4 arranged to be adjustable to take account of wear and tear. The facility for this is that in the scraper plate 6 for the clamping screws 7 longitudinal slots are provided, which are closed by cover strips 8. The cavities of the Scraper 4 are connected by connecting lines g to the collecting pipe ro, which passes through the hose ii is connected to the compressed air line 1a.

Durch die Schaberbleche 6, die auf der Oberfläche des Siebes i hin und her bewegt wenden, wird diese sauber gehalten. Gleichzeitig wird das in den Sieböffnungen haftengebliebene Siebgut von der aus den Schlitzen 5 auf die Sieboberfläche geblasenen Preßluft durch die Sieböffnungen hindurchgeblasen, die dadurch freigehalten werden.Through the scraper plate 6, which is on the surface of the sieve i and turn it around, it will be kept clean. At the same time, this is done in the Sieve openings adhering sieve material from the slots 5 onto the sieve surface blown compressed air through the sieve openings, which are kept free will.

Claims (3)

PATENTANSPRÜCHE: i. Reinigungsvorrichtung für Rüttelsiebe, über deren Sieboberfläche Schaber hin und her bewegt werden, dadurch gekennzeichnet, daß die Schaber als Hohlkörper ausgebildet sind, die mit gegen die Siebfläche gerichteten schmalen Schlitzen versehen und ,mit einer Preßluftleitung verbunden sind. PATENT CLAIMS: i. Cleaning device for vibrating screens, over their Sieboberfläche scraper are moved back and forth, characterized in that the Scrapers are designed as hollow bodies, which are directed against the screen surface provided with narrow slots and connected to a compressed air line. 2. Reinigungsvorrichtung für Rüttelsiebe nach Anspruch i, dadurch gekennzeichnet, daß eine Längswand der Hohlkörper von besonderen Schaberblechen gebildet ist. 2. Cleaning device for vibrating screens according to claim i, characterized in that a longitudinal wall of the Hollow body is formed by special scraper plates. 3. Reinibgungsvorrichtung für Rüttelsiebe nach Anspruch i und 2, dadurch gekennzeichnet, daß die Schaberbleche an den Hohlkörpern verstellbar angeordnet sind.3. Cleaning device for vibrating screens according to claims 1 and 2, characterized in that the scraper plates are arranged adjustably on the hollow bodies.
DENDAT507101D Cleaning device for rocker screens Expired DE507101C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE507101T

Publications (1)

Publication Number Publication Date
DE507101C true DE507101C (en) 1930-09-12

Family

ID=6546697

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT507101D Expired DE507101C (en) Cleaning device for rocker screens

Country Status (1)

Country Link
DE (1) DE507101C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141952B (en) * 1953-01-02 1962-12-27 Smidth & Co As F L Centrifugal separator
DE1180610B (en) * 1960-06-13 1964-10-29 Aussie Mfg Ltd Device for blowing on rocket sieves
US3193103A (en) * 1962-04-06 1965-07-06 Clifford H Snyder Pond filter
CN112024352A (en) * 2020-09-04 2020-12-04 杭州伊尹健康技术有限公司 Method for dredging gap between cylinders of traditional Chinese medicine sieving machine by rotating and blowing air

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141952B (en) * 1953-01-02 1962-12-27 Smidth & Co As F L Centrifugal separator
DE1180610B (en) * 1960-06-13 1964-10-29 Aussie Mfg Ltd Device for blowing on rocket sieves
US3193103A (en) * 1962-04-06 1965-07-06 Clifford H Snyder Pond filter
CN112024352A (en) * 2020-09-04 2020-12-04 杭州伊尹健康技术有限公司 Method for dredging gap between cylinders of traditional Chinese medicine sieving machine by rotating and blowing air

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