DE27976C - - Google Patents
Info
- Publication number
- DE27976C DE27976C DENDAT27976D DE27976DA DE27976C DE 27976 C DE27976 C DE 27976C DE NDAT27976 D DENDAT27976 D DE NDAT27976D DE 27976D A DE27976D A DE 27976DA DE 27976 C DE27976 C DE 27976C
- Authority
- DE
- Germany
- Prior art keywords
- tub
- vat
- walls
- skins
- pickling
- 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
- 238000005554 pickling Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 239000002023 wood 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
- C14B2700/27—Rotating drums for treating leather
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Printing Methods (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 28: Gerberei.CLASS 28: Tannery.
Die Figuren beiliegender Zeichnung stellen . den Apparat im Verticalschnitt, in Seiten- und Oberansicht dar. In einem grofsen Bottich JB ist eine stehende Welle V gelagert, die zwei horizontale Arme HH trägt, welche als Achsen für zwei grofse Cylinder TT dienen, die sich auf einem auf dem Boden des Bottichs E gelagerten Kranz O abrollen. Die stehende Welle trägt oben ein Schneckenrad F, welches durch eine Schraube ohne Ende G in Umdrehung versetzt wird. Riemscheiben g g, welche auf der Welle der Schraube G sitzen, übertragen die Bewegung in üblicher Weise.Place the figures in the accompanying drawing. the apparatus in vertical section, in side and top view. A standing shaft V is mounted in a large tub JB , which carries two horizontal arms HH , which serve as axes for two large cylinders TT , which are located on one on the bottom of the tub E unroll the bearing wreath O. The standing wave carries a worm wheel F at the top, which is set in rotation by a screw with no end G. Belt pulleys gg, which sit on the shaft of the screw G , transmit the movement in the usual way.
Die Cylinder T T sind von Holz oder Kupfer und die Wandungen mit einer Menge Oeffnungen versehen, damit die Gerbeflüssigkeit bezw. Beizbrühe frei durchtreten kann und die Häute, welche durch eine Thür P eingeworfen werden, gut umspült. Das Innere der Cylinder ist mit Pflöcken besetzt, damit die Häute bei der Umdrehung der Cylinder nicht etwa gleiten, sondern gut durchgewalkt werden.The cylinders TT are made of wood or copper and the walls are provided with a lot of openings so that the tanning liquid or. Pickling broth can freely pass through and the skins, which are thrown in through a door P , are well washed. The inside of the cylinder is covered with stakes so that the skins do not slide when the cylinder rotates, but rather are fully flexed.
Unter dem Bottich E sind Gefäfse R R in beliebiger Anzahl etagenförmig aufgestellt, die unter einander nahe dem Boden durch Röhren r r verbunden sind. In das am höchsten placirte Gefäfs läfst man die Gerbeflüssigkeit periodisch oder continuirlich durch .Rohr s, welches mit einem Regulirhahn versehen sein kann, einfliefsen. Sie zieht von dort nach und nach in die tiefer gelegenen Gefäfse ab und klärt sich von allen Unreinigkeiten und in Suspension vorhandenen Theilchen. Vom untersten Gefäfs r, in welchem man der Gerbflüssigkeit bezw. der Beizbrühe das an Tannin Verlorene wieder zusetzt, wird sie durch eine Centrifugalpumpe / wieder in den Bottich E gehoben.Any number of vessels RR are placed under the tub E in a tiered manner, which are connected to one another near the bottom by tubes rr . In the placirte highest vessel, one läfst the Gerbeflüssigkeit periodically or continuirlich by .Rohr s, which may be provided with a Regulirhahn, einfliefsen. From there it gradually withdraws into the lower-lying vessels, and clears itself of all impurities and particles present in suspension. From the lowest vessel r, in which the tanning liquor respectively. adds what has been lost in tannin to the pickling broth, it is lifted back into the vat E by a centrifugal pump.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE27976C true DE27976C (en) |
Family
ID=304250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT27976D Active DE27976C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE27976C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700051A (en) * | 1984-09-22 | 1987-10-13 | E.G.O. Elektro-Gerate Blanc U. Fischer | Radiant heater for cooking appliances |
-
0
- DE DENDAT27976D patent/DE27976C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700051A (en) * | 1984-09-22 | 1987-10-13 | E.G.O. Elektro-Gerate Blanc U. Fischer | Radiant heater for cooking appliances |
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