DE656878C - Defoliation sieve - Google Patents
Defoliation sieveInfo
- Publication number
- DE656878C DE656878C DES117270D DES0117270D DE656878C DE 656878 C DE656878 C DE 656878C DE S117270 D DES117270 D DE S117270D DE S0117270 D DES0117270 D DE S0117270D DE 656878 C DE656878 C DE 656878C
- Authority
- DE
- Germany
- Prior art keywords
- defoliation
- rods
- groups
- sieve
- cleaning
- 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
- 230000035613 defoliation Effects 0.000 title claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 5
- 235000000396 iron Nutrition 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
Entschieferungssieb Die Erfindung betrifft ein Entschieferungssieb nach dem Patent 636 43, das aus zwei Stabgruppen besteht, von denen die eine aus hochkant gestellten Flacheisen gebildet wird, die in die andere aus dachartigen Stäben bestehende Stabgruppe eingreifen. Dabei ist die aus den hochkant gestellten Flacheisen gebildete Stabgruppe auf einem schwenkbaren Träger befestigt. Dieser schwenkbare Teil des Entschieferungssiebes ermöglicht es, bei ausgeschwenkter oberer Stabgruppe den Rost bequem zu reinigen. Die Reinigung vollzieht sich dabei von Hand, so daß die Vorrichtung von Zeit zu Zeit angehalten werden muß, um diese Reinigung bewerkstelligen zu können.Defoliation Screen The invention relates to a defoliation screen according to patent 636 43, which consists of two groups of rods, one of which consists of Edged flat iron is formed, which in the other from roof-like Intervene existing group of members. Here is the one from the upright Flat iron bar group attached to a pivoting support. This The swiveling part of the defoling sieve allows the upper one to be swiveled out Rod group to easily clean the grate. The cleaning is done by hand, so that the device must be stopped from time to time to do this cleaning to be able to accomplish.
Gemäß der Erfindung wird dieses zeitweise Stillsetzen des Siebes dadurch vermieden, daß beide Stabgruppen, jede für sich, durch eine Schubstange an um t8o° versetzten Punkten ein und desselben Exzenters angreifen. Auf diese `'eise wird den beiden Stabgruppen eine gegenläufige hin und her gehende Bewegung erteilt. Die gegenläufige Bewegung der beiden Stabgruppen zueinander gewährleistet die selbsttätige Reinigung des Entschieferungssiebes während seines Betriebes, so daß die Reinigung von Hand und die Unterbrechung des Betriebes der Vorrichtung fortfallen. Hierbei ist es gleichgültig, ob die hochkant gestellten Flacheisen von oben oder von unten her in die von den Winkelschienen gebildeten Schlitze eingreifen.According to the invention, this is temporarily shut down of the screen avoided that both groups of rods, each for itself, by a push rod at t8o ° Attack offset points on the same eccentric. In this way it will given the two groups of rods a reciprocating movement in opposite directions. the opposite movement of the two groups of rods to each other ensures the automatic Cleaning of the defoling sieve during its operation, so that the cleaning by hand and the interruption of the operation of the device are omitted. Here it does not matter whether the upright flat irons come from above or below engage in the slots formed by the angle rails.
Es ist zwar bekannt, bei aus zwei Stabgruppen bestehenden Sieben eine selbsttätige Reinigung durch eine gegenläufige Bewegung der beiden Stabgruppen herbeizuführen. Jedoch handelt es sich bei den bekannten Einrichtungen um Stabgruppen aus einfachen Profilstäben, während bei der Erfindung nach dem Hauptpatent ausgebildete Stabgruppen besonderer Form und Anordnung verwendet werden, die gegenüber den bekannten Sieben durch eine besonders einfache Antriebsvorrichtung gegeneinander bewegt werden. Die Erfindung wird daher lediglich in der Anwendung dieses einfachen Antriebes bei dem Entschieferungssieb nach dem Patent 636 143 gesehen.It is known to have one in the case of seven groups of rods to bring about automatic cleaning by moving the two groups of rods in opposite directions. However, the known devices are groups of rods made up of simple rods Profile rods, while rod groups formed in the invention according to the main patent special shape and arrangement are used, compared to the known sieves be moved against each other by a particularly simple drive device. the Invention is therefore only in the application of this simple drive in the Desist screen according to patent 636 143 seen.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES117270D DE656878C (en) | 1935-02-24 | 1935-02-24 | Defoliation sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES117270D DE656878C (en) | 1935-02-24 | 1935-02-24 | Defoliation sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE656878C true DE656878C (en) | 1938-02-16 |
Family
ID=7534176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES117270D Expired DE656878C (en) | 1935-02-24 | 1935-02-24 | Defoliation sieve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE656878C (en) |
-
1935
- 1935-02-24 DE DES117270D patent/DE656878C/en not_active Expired
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