DE248276C - - Google Patents
Info
- Publication number
- DE248276C DE248276C DENDAT248276D DE248276DA DE248276C DE 248276 C DE248276 C DE 248276C DE NDAT248276 D DENDAT248276 D DE NDAT248276D DE 248276D A DE248276D A DE 248276DA DE 248276 C DE248276 C DE 248276C
- Authority
- DE
- Germany
- Prior art keywords
- cross
- arms
- centrifugal
- sharpening
- pulp
- 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
- 239000004575 stone Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000001771 impaired Effects 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf eine Stoffmühle für die Papierfabrikation mit einem vor der Eintrittsstelle des Stoffes zwischen die Mahlsteine angeordneten Schleuderkreuz. Das Neue besteht darin, daß die Arme i des Schleuderkreuzes auf der vorauseilenden Seite mit Schärfen m versehen sind. Diese Schärfen m verhindern, daß bei Verarbeitung von grobem Brei oder Holzschnitzelbrei sich am ίο vorauseilenden Rand der Schleuderkreuzarme der Stoffbrei anstaut, wodurch sich der Widerstand, den das Schleuderkreuz bei seiner Drehung zu überwinden hat, bedeutend vergrößert und die Schleuderwirkung der Arme wesentlich beeinträchtigt wir<$.The invention relates to a pulp mill for paper manufacture with a centrifugal cross arranged in front of the entry point of the pulp between the grinding stones. The novelty is that the arms i of the sling cross are provided with sharpening m on the leading side. This sharpening m prevent when processing coarse porridge or Holzschnitzelbrei itself accumulates on ίο leading edge of the spinning cross arms of the pulp, whereby the resistance that the spin Cross has to overcome in its rotation, significantly increased and the centrifugal action of the arms much we impaired < $.
Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt:In the drawing, an embodiment of the invention is shown, namely shows:
Fig. ι eine Seitenansicht der Stoffmühle im teilweisen Schnitt undFig. Ι a side view of the pulp mill in partial section and
Fig. 2 eine Vorderansicht des Schleuderkreuzes. Fig. 2 is a front view of the centrifugal cross.
Auf der Antriebswelle α des Läufersteines b befindet sich die Hülse c mit der Förderschnecke d. Die Drehung dieser Hülse samt Förderschnecke erfolgt unabhängig von der Läufersteinwelle mittels des Zahnrades e. Die Förderschnecke d ist von einem feststehenden Mantel f umgeben, in welchem das Mahlgut durch den Trichter g hineinbefördert und von dort mittels der Schnecke zwischen Läuferstein b und Ständerstein h gebracht wird. Der Mantel f öffnet sich in der Nähe des Läufersteins trichterförmig vor einem Schleuderkreuz i, welches das empfangene Mahlgut zwischen die Steine bringt.On the drive shaft α of the rotor block b is the sleeve c with the screw conveyor d. The rotation of this sleeve together with the screw conveyor takes place independently of the stone rotor shaft by means of the gear wheel e. The screw conveyor d is surrounded by a stationary jacket f in which the ground material is conveyed through the funnel g and from there is brought between the rotor block b and the stand block h by means of the screw. The jacket f opens in the vicinity of the runner stone in a funnel shape in front of a centrifugal cross i, which brings the received grist between the stones.
Die Arme * des Schleuderkreuzes sind gemäß der Erfindung an der vorauseilenden Seite mit den Schärfen m versehen (Fig. 2).According to the invention, the arms * of the centrifugal cross are provided with the sharpness m on the leading side (FIG. 2).
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE248276C true DE248276C (en) |
Family
ID=507004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT248276D Active DE248276C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE248276C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952955C (en) * | 1952-04-12 | 1956-11-22 | Gutehoffnungshuette Sterkrade | Disk mill with two coaxial grinding disks rotating in opposite directions |
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0
- DE DENDAT248276D patent/DE248276C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952955C (en) * | 1952-04-12 | 1956-11-22 | Gutehoffnungshuette Sterkrade | Disk mill with two coaxial grinding disks rotating in opposite directions |
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