DE377468C - Closed filter device with free hanging filter elements - Google Patents
Closed filter device with free hanging filter elementsInfo
- Publication number
- DE377468C DE377468C DED41625D DED0041625D DE377468C DE 377468 C DE377468 C DE 377468C DE D41625 D DED41625 D DE D41625D DE D0041625 D DED0041625 D DE D0041625D DE 377468 C DE377468 C DE 377468C
- Authority
- DE
- Germany
- Prior art keywords
- elements
- filter
- piston
- container
- closed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 239000000110 cooling liquid Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000010779 crude oil Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000000706 filtrate Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 5
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- 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
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Description
Geschlossene Filtriervorrichtung mit frei hängenden Filterelementen. Zusatz zum Patent 376469.Closed filter device with freely hanging filter elements. Addendum to patent 376469.
Das Hauptpatent erstreckt sich auf Filtriervorrichtungen, bei denen die Filterelemente frei hängend in einem geschlossenen, am Boden zu öffnenden Behälter angeordnet sind, aus dem sie zwecks Reinigung nach unten herausgesenkt werden können. The main patent extends to filter devices in which the filter elements hanging freely in a closed container that can be opened at the bottom are arranged, from which they can be lowered down for cleaning.
Den Gegenstand der Erfindung bildet eine Vorrichtung an Filtern dieser Art, durch die beim Reinigen der Filterelemente eine gründliche Entleerung und Reinigung des Behälters herbeigeführt wird. The subject of the invention is a device on filters for these Kind by which when cleaning the filter elements a thorough emptying and cleaning of the container is brought about.
Es ist zwar eine Filterpresse bekannt, bei der ein hohler, in seiner Mitte zum Kolben ausgebildeter, fest angeordneter Innenzylinder vorhanden ist, über den ein Hohlzylinder geschoben werden kann. Bei dieser Filterpresse, die nur für geringe Mergen von Filterrückstand verwendbar ist, läßt sich dieser Rückstand nur sehr umständlich entfernen, da er als Hohlzylinderzurückbeibt. Außerdem werden beim Entferne des Rückstandes aus der Presse die abschließenden Dichtungen und der An' rieb verunreinigt. Diese Nachteile werden durch die Erfindung vermieden. Although there is a filter press known at the one hollow, firmly arranged inner cylinder formed in its center to form a piston is present, over which a hollow cylinder can be pushed. With this filter press, which can only be used for small amounts of filter residue, this It is very difficult to remove residue, as it remains as a hollow cylinder. aside from that the final seals become when the residue is removed from the press and the drive is contaminated. These disadvantages are avoided by the invention.
Wie die Zeichnung an einem Ausführungsbeispiel schematisch darstellt, ist in dem zylindrischen Bfhälter I über den Filterelementen 4 ein den Querschnitt des Behälters ausfüllender Kolben 19 angeordnet, der mit einer die Elemente tragenden, auf und ab beweglichen Stange 6 verbunden ist. Die Elemente können hierbei, wie gezeiclmet. an dem Kolben selbst oder an einer besonderen, unter ihm angeordneten Platte, Stange oder an einem Verteilungsrohre aufgehängt sein. Werden nach Offnung des Bodens 2 des Behälters die Elemente 4 zwecks Reinigung herabgesenkt, was beispielsweise durch Ablassen des l)ruckwassers durch den Auslauf II aus dem Zylinder 9, in dem sich der an der Stange 6 angeordnete Kolben 7 bewegt, geschieht, so senkt sich der Kolben 19 mit herab und bewirkt eine gründlichte Entleerung des Behälters I und eine Reinigung seiner Wände. Der Hub des Kolbens 7 ist so bemessen, daß, wenn dieser in seiner tiefsten Stellung angelangt ist, der Kolben 19 etwa halb aus dem Behälter I herausgetreten ist. As the drawing shows schematically in an exemplary embodiment, is in the cylindrical container I over the filter elements 4 a cross section the container filling piston 19 is arranged, which is connected to a element-bearing, up and down movable rod 6 is connected. The elements can be such as signed. on the piston itself or on a special one arranged below it Plate, rod or suspended from a distribution pipe. Will be after opening of the bottom 2 of the container, the elements 4 are lowered for cleaning purposes, for example by draining the l) return water through the outlet II from the cylinder 9, in which if the piston 7 arranged on the rod 6 moves, if the piston 7 is moved, it is lowered Piston 19 with down and causes a thorough emptying of the container I and a cleaning of its walls. The stroke of the piston 7 is such that when this has reached its lowest position, the piston 19 is about halfway out of the container I stepped out.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED41625D DE377468C (en) | 1922-04-26 | 1922-04-26 | Closed filter device with free hanging filter elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED41625D DE377468C (en) | 1922-04-26 | 1922-04-26 | Closed filter device with free hanging filter elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE377468C true DE377468C (en) | 1923-06-19 |
Family
ID=7046228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED41625D Expired DE377468C (en) | 1922-04-26 | 1922-04-26 | Closed filter device with free hanging filter elements |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE377468C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5656161A (en) * | 1993-04-20 | 1997-08-12 | Ionics, Incorporated | Salt basket for crystallizer and method of use in zero liquid discharge industrial facilities |
-
1922
- 1922-04-26 DE DED41625D patent/DE377468C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5656161A (en) * | 1993-04-20 | 1997-08-12 | Ionics, Incorporated | Salt basket for crystallizer and method of use in zero liquid discharge industrial facilities |
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