DE133185C - - Google Patents
Info
- Publication number
- DE133185C DE133185C DE1901133185D DE133185DD DE133185C DE 133185 C DE133185 C DE 133185C DE 1901133185 D DE1901133185 D DE 1901133185D DE 133185D D DE133185D D DE 133185DD DE 133185 C DE133185 C DE 133185C
- Authority
- DE
- Germany
- Prior art keywords
- fabric
- filter
- hollow
- frame
- liquid
- 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
- 239000004744 fabric Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
- .Μ 133185
KLASSE Md. -. 133185
CLASS Md.
Den Gegenstand der vorliegenden Erfindung bildet eine Neuerung an auswechselbaren Filterkörpern für Schwemmfilter, welche zum Zwecke hat, eine gleichmä'fsige Anschwemmung des mit der trüben Flüssigkeit gemischten Fillrirmaterials, wie Asbest, Kohlenpulver u. s. w., auf den zu dessen Unterlagen bestimmten Metall- oder ähnlichen Geweben zu bewirken. Die genannten Gewebe werden zu diesem Zwecke nach vorliegender Erfindung so in einem hohlen, nach innen geschlitzten Rahmen aufgespannt, dafs derselbe ein das eigentliche Filter rings umgebendes Sammel- bezw. Abflufsrohr für die klare Flüssigkeit bildet.The subject of the present invention is an innovation in replaceable filter bodies for alluvial filter, which has the purpose of a uniform precoating of the with the cloudy liquid of mixed filler material, such as asbestos, carbon powder, etc., on the metal or to effect similar tissues. The fabrics mentioned are used for this purpose according to the present Invention so stretched in a hollow, inwardly slotted frame that it surrounds the actual filter all around Collective or Forms drain pipe for the clear liquid.
Auf der Zeichnung sind verschiedene Ausführungsformen derartiger Filterkörper in den Fig. i, 2, 4 und 5 in Seitenansichten und in den Fig. 3 und 6 in senkrechten Querschnitten dargestellt.Various embodiments of such filter bodies are shown in the drawing FIGS. 1, 2, 4 and 5 in side views and in FIGS. 3 and 6 in vertical cross-sections shown.
Die Filterkörper werden gebildet aus einem hohlen, nach der Innenseite aufgeschlitzten Rahmen a, welcher, da die Körper zum Einhängen in mit der trüben Flüssigkeit gefüllte Gefäfse / bestimmt sind, zur Schaffung einer möglichst grofsen wirksamen Oberfläche auf beiden Seiten über einer Zwischenlage h von grobem Flechtwerk mit entsprechenden Metalloder ähnlichen Geweben i k als Unterlagen für die von aufsen anzuschwemmende Schicht des eigentlichen Filtrirmaterials (Asbest, Kohlenpulver u. s. w.) in bekannter Weise überspannt ist.The filter bodies are formed from a hollow frame a, slit open on the inside, which, since the bodies are intended for hanging in vessels filled with the cloudy liquid /, to create the largest possible effective surface on both sides over an intermediate layer h of coarse wickerwork similar to corresponding metal or tissues ik as documentation for the anzuschwemmende layer from without the actual Filtrirmaterials (asbestos, carbon powder, etc.) is covered in a known manner.
Die Hohlrahmen α können im Querschnitt rund, rechteckig oder von beliebiger geeigneter Gestalt sein. Nach aufsen sind die Rahmen mit einer entsprechenden Anzahl Stutzen Z>, c oder b1, cl zu versehen, welche, wenn dieselben, wie auf der Zeichnung dargestellt, zur Aufhängung in oder auf den Oeffnungen/" der gemeinsamen äufseren Sammelrohre g oder Bassins gl (Fig. 2) benutzt werden, zweckmäfsig mit Ansatzringen d und Dichtungszwischenlagen e zu versehen sind.The hollow frames α can be round, rectangular or any suitable shape in cross section. To the outside, the frames are to be provided with a corresponding number of nozzles Z>, c or b 1 , c l , which, if the same, as shown in the drawing, for suspension in or on the openings / "of the common outer collecting pipes g or basins g l (Fig. 2) are used, are expediently provided with rings d and gasket layers e .
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE133185T | 1901-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE133185C true DE133185C (en) | 1902-08-14 |
Family
ID=34558724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1901133185D Expired DE133185C (en) | 1901-06-12 | 1901-06-12 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE133185C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443087A (en) * | 1945-03-26 | 1948-06-08 | Arnold Jacobowitz | Filter leaf |
DE1107646B (en) * | 1953-06-13 | 1961-05-31 | Norsk Hydro Elektrisk | Filter cell for filter thickening devices |
EP0063412A1 (en) * | 1981-04-16 | 1982-10-27 | The Duriron Company, Inc. | Filter leaf |
EP0191721A2 (en) * | 1985-01-28 | 1986-08-20 | Willard L. Johnson | Leaf-type filter |
EP2529822A4 (en) * | 2010-01-26 | 2013-07-17 | Awa Paper Mfg Co Ltd | Filtration device |
-
1901
- 1901-06-12 DE DE1901133185D patent/DE133185C/de not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443087A (en) * | 1945-03-26 | 1948-06-08 | Arnold Jacobowitz | Filter leaf |
DE1107646B (en) * | 1953-06-13 | 1961-05-31 | Norsk Hydro Elektrisk | Filter cell for filter thickening devices |
EP0063412A1 (en) * | 1981-04-16 | 1982-10-27 | The Duriron Company, Inc. | Filter leaf |
EP0191721A2 (en) * | 1985-01-28 | 1986-08-20 | Willard L. Johnson | Leaf-type filter |
EP0191721A3 (en) * | 1985-01-28 | 1989-01-18 | Willard L. Johnson | Leaf-type filter |
EP2529822A4 (en) * | 2010-01-26 | 2013-07-17 | Awa Paper Mfg Co Ltd | Filtration device |
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