DE160138C - - Google Patents
Info
- Publication number
- DE160138C DE160138C DENDAT160138D DE160138DA DE160138C DE 160138 C DE160138 C DE 160138C DE NDAT160138 D DENDAT160138 D DE NDAT160138D DE 160138D A DE160138D A DE 160138DA DE 160138 C DE160138 C DE 160138C
- Authority
- DE
- Germany
- Prior art keywords
- layers
- asbestos
- carbon
- fibrous
- disks
- 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
- 239000010425 asbestos Substances 0.000 claims description 8
- 229910052895 riebeckite Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims 3
- 239000003610 charcoal Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
ci(a\>ct(i<:\]cn c^ixi'cnl'a m['\ci (a \> ct (i <: \] cn c ^ ixi'cnl'a m ['\
ENTSCHRIFTENCRYPTION
. KLASSE-12 a. CLASS-12 a
oder gekörnter Kohle. -or granulated coal. -
° 14. Dezember 1900 ° December 14, 1900
Vorliegende Erfindung betrifft eine Filterscheibe, die aus Asbest oder aus Asbest und einer organischen Substanz, wie Baumvvollfasern, und einer Zwischenschicht aus Kohle besteht.The present invention relates to a filter disc made of asbestos or asbestos and an organic substance such as solid tree fibers and an intermediate layer of carbon consists.
Fig. ι der Zeichnung zeigt einen Grundriß der Filterscheibe oder dergl., von der ein
Teil der oberen Schicht abgebrochen ist.
Fig. 2 zeigt einen Querschnitt derselben.Fig. Ι of the drawing shows a plan view of the filter disk or the like. From which part of the upper layer is broken off.
Fig. 2 shows a cross section of the same.
Wenn das zu filtrierende Wasser außer durch die bisher bekannten Asbestscheiben noch durch eine Lage eines gekörnten oder pulverförmiger! Reinigungsmittels, wie Knochenkohle oder Holzkohle, hindurchgehen soll,If the water to be filtered except through the previously known asbestos discs nor by a layer of a granular or powdery! Detergents, such as charcoal or charcoal to go through,
x5 so haften, sobald die Kohle zwischen zwei Lagen oder Schichten aus Asbest gebracht wird, die beiden Schichten nicht an, da die zwischengelagerte Kohle die Fasern der einen Schicht verhindert, in die der anderen Schicht einzugreifen.x5 as soon as the coal is between two Layers or layers of asbestos are brought in, the two layers are not attached as the Intermediate carbon prevents the fibers of one layer from entering the other layer to intervene.
Zur Vermeidung dieses Übelstandes nimmt man zerkleinerten Asbest, welcher von einer Kartenmaschine oder einer anderen ähnlichen Maschine herstammt, und preßt ihn, um eine dünne, gleichmäßige Scheibe oder Platte a zu bilden. Auf eine der Oberflächen einer solchen Scheibe bringt man die Kohle b,' welche zweckmäßig als Paste, die durch Mischen von fein gepulverter Kohle mit Wasser hergestellt ist, verwendet und mittels einer Bürste aufgetragen wird. Die Kohle kann auch in trockenem Zustande verwendet werden. Hierbei wird nicht die ganze Fläche der Scheibe oder dcrgl. damit belegt, sondern man läßt ringsum einen freien Rand c, so daß, wenn eine zweite und unbelegte Asbestscheibe d darauf gelegt wird, die Fasern dieser beiden"" Scheiben an dem freien Rande ineinander greifen können, wenn diese beiden Scheiben, welche die Filterscheibe bilden, in •einer geeigneten Maschine zusammengepreßt werden.To avoid this inconvenience, crushed asbestos obtained from a card machine or other similar machine is taken and pressed to form a thin, uniform disk or plate a . The charcoal b, which is expediently used as a paste made by mixing finely powdered charcoal with water, and applied by means of a brush, is placed on one of the surfaces of such a disk. The charcoal can also be used in the dry state. Here, not the entire area of the disc or the like. covered with it, but one leaves a free edge c all around so that when a second and uncovered asbestos disk d is placed on it, the fibers of these two "" disks can interlock at the free edge when these two disks, which form the filter disk , pressed together in • a suitable machine.
Um die Vereinigung der beiden Asbestscheiben zu erleichtern (bezw. je nach Wunsch und Bedürfnis mehrere solcher Scheiben), bringt man zweckmäßig eine geringe Vertiefung e zur Aufnahme der Kohle in den Scheiben an, welche die Kohle aufnehmen sollen. Alsdann legt man die zweite Platte oder Scheibe darauf und preßt beide Scheiben zusammen, wodurch sie wie zuvor vereinigt werden und wobei Luft, die zwischen den "Scheiben vorhanden sein könnte, herausge- : drückt wird.In order to facilitate the union of the two asbestos disks (or several such disks as desired and required), it is expedient to make a small recess e for receiving the coal in the disks which are to receive the coal. The second plate or disk is then placed on top and both disks are pressed together, as a result of which they are united as before and air that could be present between the "disks" is pressed out.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE160138C true DE160138C (en) |
Family
ID=426142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT160138D Active DE160138C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE160138C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1043705B (en) * | 1957-04-11 | 1958-11-13 | Utina Elektrowerk Gmbh | Filters for two-part collectibles of milking machine systems |
| FR2428457A2 (en) * | 1978-06-15 | 1980-01-11 | Riensch & Held | GREASE FILTER, PARTICULARLY FOR VAPOR EXTRACTION HOODS |
| DE4115404A1 (en) * | 1991-05-10 | 1992-11-12 | Mgf Gutsche & Co Gmbh Betriebs | Adsorption filter for purification of contaminated gas flow - comprises activated carbon@ sandwiched between two layers of porous fibrous web by needle-bonding |
-
0
- DE DENDAT160138D patent/DE160138C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1043705B (en) * | 1957-04-11 | 1958-11-13 | Utina Elektrowerk Gmbh | Filters for two-part collectibles of milking machine systems |
| FR2428457A2 (en) * | 1978-06-15 | 1980-01-11 | Riensch & Held | GREASE FILTER, PARTICULARLY FOR VAPOR EXTRACTION HOODS |
| DE4115404A1 (en) * | 1991-05-10 | 1992-11-12 | Mgf Gutsche & Co Gmbh Betriebs | Adsorption filter for purification of contaminated gas flow - comprises activated carbon@ sandwiched between two layers of porous fibrous web by needle-bonding |
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