DE699625C - Fiber-optic brush - Google Patents
Fiber-optic brushInfo
- Publication number
- DE699625C DE699625C DE1939A0089107 DEA0089107D DE699625C DE 699625 C DE699625 C DE 699625C DE 1939A0089107 DE1939A0089107 DE 1939A0089107 DE A0089107 D DEA0089107 D DE A0089107D DE 699625 C DE699625 C DE 699625C
- Authority
- DE
- Germany
- Prior art keywords
- brush
- disc
- shredding
- leather
- fiber
- 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
- 239000010985 leather Substances 0.000 claims description 6
- 239000002969 artificial stone Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/28—Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Zerfaserungsbürstenscheibe Die Erfindung bezieht sich auf eine Zerfaserungsbürstenscheibe für Scheibenmühlen. Diese Scheibe, die besonders zur Lederzerfaserun dienen soll, ist erfindungsgemäßmit 9 bürstenartig gen Zerfaserungseinsäuen versehen, die üi einen aus Kunststein -o. dgl. liergestellten Mahlkörper eingebettet sind. Nach einer besonderen Ausbildung der Erfindung sind zwischen den Zerfaserungseinsätzen Förderriefen angeordnet, die strahlentörmig von der Mitte zum Scheibenumfang verlaufen und der Drehrichtung entgegengerichtete scharfe Schneidkanten. besitzen.Fiberizing brush disc The invention relates to a fiberizing brush disc for disc mills. According to the invention, this disc, which is intended to be used in particular for fiberizing leather, is provided with 9 brush-like fiberizing fibers, which are made of artificial stone -o. Like. Grinding media provided are embedded. According to a special embodiment of the invention, conveyor grooves are arranged between the fiberizing inserts, which run in the form of rays from the center to the disk circumference and have sharp cutting edges that are opposite to the direction of rotation. own.
Es ist bereits bekannt, zum Zerfasern von Leder Bürsten zu verwenden. Die bekannten Zerfaserungsbürsten sind i ' ndess#en als Walzenbürsten für Zylindermaschinen gebaut. Sie zerreiben das Leder durch Ausbürsten deir Fasern. Durch die vorliegendeErfindungwird nunmehr ermöglicht, die Zerfaserung durch Bürsten.auch auf Scheibenmühlen zu bjewirken und einen für viele- Ledersorten besonders günstigen Leistungsgrad zu erzielen. Durch die Zerfaserungsbürsten werden die Lederfasern aus dem gewachsenen Verhand gewissermaßen herausgerieben,es entstehenhierdurch verhältnismäßig lange Fasern, die für die Kunstledererzeugung besonders wertvoll sind.It is already known to use brushes to shred leather. The known Zerfaserungsbürsten are i 'ndess # s built as roller brushes for cylinder machines. They grind the leather by brushing the fibers. The present invention now makes it possible to effect the defibration by brushing, also on disk mills, and to achieve a level of performance that is particularly favorable for many types of leather. Through the fiberization brushes, the leather fibers are rubbed out of the grown bargain, so to speak, resulting in relatively long fibers that are particularly valuable for the production of artificial leather.
Die strahlenförmigen Förderriefen bewirken eine gute Vorzerldeinerung und eine gleichmäßige Verteilung des Zerfaserungsgutes liber die ga4ze Fläche der Scheibe.The radial conveyor grooves cause good pre-disintegration and an even distribution of the defibrated material over the entire surface of the Disc.
Auf der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt. Es zeigen Abb. i einen Schnitt durch eine Scheiben-Mühle.' Abb. 2 eine Aufsicht auf einen Teil der Zerfaserungsscheibe und Abb.3 einen Schnitt nach Linie A-B der Abb. 2.The invention is shown in an exemplary embodiment in the drawing. Fig. I shows a section through a disk mill. ' Fig. 2 is a top view on part of the fiber-optic disk and Fig. 3 shows a section along line A-B of Fig. 2.
Der eiserne Scheibenkörper i trägt den MLahlkörper 2, der aus einer Kunststeinmasse.' Magnesit o. besteht. Er trägt strahlenförmig gerichtete, bürstenähnliche Zerfaserungs#einsätze 3. Zwischen den Einsätzen 3 sind Riefen angeordnet, die von der Scheibenmitte. aus nach außen laufen. Diese Riefen .ermöglichen den Durchfluß des Zerldeinerungsgutes. Ihre scharfen Kant#en 6 bewirken eine Vorzerkleinerung. Das vorzerkleineirte Gut wird zwischen die Zerfaserungseinsätze 3 befördert und von diesen im Verein mit der Gegenscheibe 4, die als Kunststein- bzw. Magnesitscheibe o. dgl. ausgeführt werden kann und für die Zerfaserungseinsätze entbehrlich sind, zerrieben.The iron disk body i carries the steel body 2, which is made of an artificial stone mass. ' Magnesite o. Consists. He bears radially directed brush-like fiberising # inserts 3. Between the inserts 3 grooves are arranged from the disk center. run out to the outside. These grooves allow the shredded material to flow through. Their sharp edges 6 cause pre-shredding. The pre-shredded material is conveyed between the fiberizing inserts 3 and ground by these in conjunction with the counter disk 4, which can be designed as an artificial stone or magnesite disk or the like and which are unnecessary for the fiberizing inserts.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939A0089107 DE699625C (en) | 1939-03-05 | 1939-03-05 | Fiber-optic brush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939A0089107 DE699625C (en) | 1939-03-05 | 1939-03-05 | Fiber-optic brush |
Publications (1)
Publication Number | Publication Date |
---|---|
DE699625C true DE699625C (en) | 1940-12-03 |
Family
ID=6950503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1939A0089107 Expired DE699625C (en) | 1939-03-05 | 1939-03-05 | Fiber-optic brush |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE699625C (en) |
-
1939
- 1939-03-05 DE DE1939A0089107 patent/DE699625C/en not_active Expired
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