DE27555C - Sifting machine with flat brush sieves - Google Patents
Sifting machine with flat brush sievesInfo
- Publication number
- DE27555C DE27555C DENDAT27555D DE27555DA DE27555C DE 27555 C DE27555 C DE 27555C DE NDAT27555 D DENDAT27555 D DE NDAT27555D DE 27555D A DE27555D A DE 27555DA DE 27555 C DE27555 C DE 27555C
- Authority
- DE
- Germany
- Prior art keywords
- sieves
- sifting machine
- flat brush
- brush
- sieve
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005549 size reduction 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
Landscapes
- Brushes (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE BO: Mühlen und Zerkleinerungsmaschinen.CLASS BO: Mills and size reduction machines.
Um bei Sichtmaschinen das Verstopfen der Sieblöcher zu verhindern bezw. die Siebe überhaupt rein zu halten, dazu dient die Vorrichtung, wie solche in Fig. 1 bis 3 der beiliegenden Zeichnung dargestellt ist.In order to prevent clogging of the sieve holes or the sieves at all To keep clean, the device is used, such as those in Fig. 1 to 3 of the enclosed Drawing is shown.
C ist das Sieb, welches durch irgend eine der bekannten Schüttelvorrichtungen, in vorliegendem Falle mittelst Excenters, welches sich mit dem Rade R1 auf derselben Welle befindet, bei Umdrehung der letzteren hin- und herbewegt wird. C is the sieve, which is moved to and fro by any of the known shaking devices, in the present case by means of an eccentric, which is located on the same shaft with the wheel R 1 , while the latter rotates.
Quer unter dem Sieb hindurch, die Unterseite desselben berührend, sind in bestimmten Abständen die Bürsten b b . . . fest angebracht.Across under the sieve, touching the underside of the same, the brushes bb are at certain intervals. . . firmly attached.
Die Oberseite des Siebes wird durch eine Bürste überdeckt, welche gleich diesem durch irgend eine bekannte Vorrichtung hier durch ihre Verbindung mit dem Zahnrade ß hin- und herbewegt wird.The top of the sieve is covered by a brush which, like this, is moved back and forth here by any known device through its connection with the toothed wheel ß.
Die Bürste besteht aus verschiedenen Bürstenrahmen B, welche unter sich durch die Stücke H verbunden sind.The brush consists of different brush frames B, which are interconnected by the pieces H.
Die einzelnen Bürstenbündel, aus welchen die Bürste besteht, sind nicht dicht zusammengesetzt, sondern bilden diagonal parallel laufende Reihen h, wie in Fig. 2 durch Punkte angedeutet. Durch die von diesen Reihen gebildeten Gassen bewegt sich das zu sichtende Material beim Rütteln des Siebes in der Richtung der eingezeichneten Pfeile über dieses hin.The individual brush bundles, of which the brush consists, are not put together tightly, but rather form diagonally parallel rows h, as indicated by dots in FIG. 2. Through the lanes formed by these rows, the material to be sifted moves when the sieve is shaken in the direction of the arrows drawn over it.
Dadurch, dafs die Bürstenreihen h diagonal und nicht in der Richtung der Bewegung laufend gestellt sind, und zwar so, dafs in der Längsrichtung jedesmal mit dem Ende einer Reihe der Anfang der nächsten Bürstenreihe zusammenfällt, wird eine vollständige Reinigung der ganzen Oberfläche des Siebes erzielt.The fact that the rows of brushes h are positioned diagonally and not running in the direction of movement, namely in such a way that in the longitudinal direction the beginning of the next row of brushes coincides with the end of one row, results in a complete cleaning of the entire surface of the sieve.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE27555C true DE27555C (en) |
Family
ID=303861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT27555D Active DE27555C (en) | Sifting machine with flat brush sieves |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE27555C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1152677B (en) * | 1960-11-11 | 1963-08-14 | Fr Drabert Soehne | Deck, tensioning and drying machine for fabrics |
DE1245074B (en) * | 1964-04-25 | 1967-07-20 | Yumbo | Anti-tip device for a chassis of a stationary vehicle |
-
0
- DE DENDAT27555D patent/DE27555C/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1152677B (en) * | 1960-11-11 | 1963-08-14 | Fr Drabert Soehne | Deck, tensioning and drying machine for fabrics |
DE1245074B (en) * | 1964-04-25 | 1967-07-20 | Yumbo | Anti-tip device for a chassis of a stationary vehicle |
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