DE176526C - - Google Patents
Info
- Publication number
- DE176526C DE176526C DENDAT176526D DE176526DA DE176526C DE 176526 C DE176526 C DE 176526C DE NDAT176526 D DENDAT176526 D DE NDAT176526D DE 176526D A DE176526D A DE 176526DA DE 176526 C DE176526 C DE 176526C
- Authority
- DE
- Germany
- Prior art keywords
- cork
- disinfectant gas
- pipe
- gas
- air
- 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
- 230000000249 desinfective Effects 0.000 claims description 25
- 239000007799 cork Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 244000052616 bacterial pathogens Species 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 claims 1
- 239000000645 desinfectant Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 230000001954 sterilising Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000031711 Cytophagaceae Species 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K7/00—Chemical or physical treatment of cork
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K1/00—Damping wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 176526 KLASSE 38 h. GRUPPE- M 176526 CLASS 38 h. GROUP
HUGO GRONWALD in BERLIN.HUGO GRONWALD in BERLIN.
Zusatz zum Patente 162836 vom 13. August 1904.Addendum to patent 162836 of August 13, 1904.
Patentiert im Deutschen Reiche vom 19. Mai 1905 ab. Längste Dauer: 12. August 1919.Patented in the German Empire on May 19, 1905. Longest duration: August 12, 1919.
Gegenstand dieser Erfindung ist ein Verfahren zum Behandeln von Korken mit desinfizierend wirkenden Gasen oder Dämpfen. Das Verfahren nach dem Hauptpatent 162836 besteht darin, daß man die Korke vor, während und nach der Behandlung mit den desinfizierenden Gasen, z. B. Formaldehyd einer Trockenerwärmung bis zu 1000C. aussetzt, zum Zwecke, eine vollständige Sterili-This invention relates to a method for treating corks with disinfecting gases or vapors. The method according to the main patent 162836 is that the cork before, during and after the treatment with the disinfecting gases, for. B. exposes formaldehyde to dry heating up to 100 0 C., for the purpose of a complete sterile
sierung der Korke durch Öffnung der Poren und Verhinderung der Kondensation der mit dem Formaldehyd mitgeführten Wasserdämpfe zu erhalten, nach geschehener Desinfektion den Formaldehyd rasch zu verdrängen und die Korke warm und trocken für die nachfolgende Paraffinierung zu erhalten.sizing the cork by opening the pores and preventing condensation of the with to preserve the water vapors carried along by the formaldehyde after disinfection to displace the formaldehyde quickly and keep the cork warm and dry for the following To obtain waxing.
Erfinder hat nun gefunden, daß die Desinfektion nach dem unter Nr. 162836 patentierten Verfahren wirksamer und schneller geschieht, wenn die Korke innerhalb des mit Gas gefüllten und erwärmten Desinfektionsraumes geschleudert werden. Hierbei wird durch die Zentrifugalkraft die Luft aus den Korken verdrängt, und es tritt an Stelle derselben das die Korke umgebende, aus Luft und Formaldehyd bestehende. Gasgemenge, weil die Korke sich schneller drehen als das im Desinfektionsraum befindliche trägere Gasgemenge, welches demgemäß windartig auf die Korke einwirkt. Es ist naturgemäß, daß infolge dieser erzeugten Strömung das Desinfektionsgas die Korke schneller durchdringt.The inventor has now found that the disinfection according to the patented under No. 162836 The process is more effective and faster if the corks are thrown within the gas-filled and heated disinfection room. Here is The centrifugal force displaces the air from the cork, and it takes its place the same that surrounding the cork, consisting of air and formaldehyde. Gas mixture, because the corks rotate faster than the one in the disinfection room more inert gas mixture, which accordingly acts like a wind on the cork. It is natural that as a result of this generated Flow the disinfectant gas penetrates the cork faster.
Erfinder hat ferner gefunden, daß auch die Wiederäustreibung des Desinfektionsgases aus den Korken und aus dem Desinfektionsraum ■ mittels Durchführung eines Luftstromes sich vollkommener und in kürzerer Zeit vollzieht, wenn die Korke auch während dieser Operation geschleudert werden, weil dann der von unten in den Apparat eintretende, zur Austreibung des Desinfektionsgases dienende Luftstrom kräftig eingesaugt und durch im oberen Teil des Apparates befindliche geöffnete Rohrstutzen windartig ausgestoßen wird.The inventor has also found that the re-expulsion of the disinfectant gas from the cork and from the disinfection room ■ by carrying out a Air flow is more perfect and takes less time if the cork also be thrown during this operation, because then from below into the apparatus incoming air stream serving to expel the disinfectant gas is strongly sucked in and through open pipe sockets located in the upper part of the apparatus in a wind-like manner is expelled.
Bei der Austreibung des Desinfektionsgases aus dem Desinfektionsraum durch die Schleuderung wird aber die in den Korken enthaltene natürliche Feuchtigkeit, welche infolge der ständigen Erwärmung verdampft, um so stärker zur Verdampfung gebracht und nach außen abgeführt, wodurch die Korke hart und brüchig werden.When expelling the disinfection gas from the disinfection room by the However, the natural moisture contained in the cork is thrown out, which as a result The constant heating evaporates, the more it is brought to evaporation and discharged to the outside, whereby the Corks become hard and brittle.
Um nun diese den Korken entzogene und aus dem Apparat mit dem Desinfektionsgas entfernte Feuchtigkeit wieder zu ergänzen, ist eine zeitweilige Befeuchtung der Luft im Desinfektionsraum, zweckmäßig mit Dampf, erforderlich.To now this withdrawn the cork and out of the apparatus with the disinfectant gas To replenish removed moisture is a temporary humidification of the air in the Disinfection room, expediently with steam, required.
Durch diese Maßnahmen wird der Vorteil einer Erhöhung der DesinfektionswirkungThese measures have the advantage of increasing the disinfecting effect
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE176526C true DE176526C (en) |
Family
ID=441090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT176526D Active DE176526C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE176526C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4013219A1 (en) * | 1989-04-26 | 1990-11-22 | Suntory Ltd | Deodorising cork by removal of tri:chloro:anisole - using increased mobility of steam molecules to penetrate cork structure, allowing steam distillation to take place |
US5174956A (en) * | 1989-04-26 | 1992-12-29 | Suntory Limited | Method for deodorization of cork |
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0
- DE DENDAT176526D patent/DE176526C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4013219A1 (en) * | 1989-04-26 | 1990-11-22 | Suntory Ltd | Deodorising cork by removal of tri:chloro:anisole - using increased mobility of steam molecules to penetrate cork structure, allowing steam distillation to take place |
US5174956A (en) * | 1989-04-26 | 1992-12-29 | Suntory Limited | Method for deodorization of cork |
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