DE387960C - Continuously operating filter press with a stack of filter disks consisting of permeable and impermeable annular disks - Google Patents
Continuously operating filter press with a stack of filter disks consisting of permeable and impermeable annular disksInfo
- Publication number
- DE387960C DE387960C DEP42129D DEP0042129D DE387960C DE 387960 C DE387960 C DE 387960C DE P42129 D DEP42129 D DE P42129D DE P0042129 D DEP0042129 D DE P0042129D DE 387960 C DE387960 C DE 387960C
- Authority
- DE
- Germany
- Prior art keywords
- filter
- disks
- permeable
- continuously operating
- stack
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/128—Vertical or inclined screw presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/26—Permeable casings or strainers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Description
Kontinuierlich arbeitende Filterpresse mit einem aus durchlässigen und undurchlässigen Ringscheiben bestehenden Filterscheibenstapel.Continuously working filter press with a permeable one and impermeable annular disks existing filter disk stacks.
Zusatz zum Patent 337731*). Die kontinuierlich arbeitende Filterpresse nach Patent 337731 ist verbessert und ihre Konstruktion weiter ausgebildet worden. Die Verbesserungen sind im folgenden beschrieben und an Hand der beiliegenden Zeichnungen erläutert.Addition to patent 337731 *). The continuously operating filter press according to patent 337731 has been improved and its design further developed. The improvements are described below and explained with reference to the accompanying drawings.
Die Abb. i stellt die Filterpresse im Schnitt in ihrer nunmehrigen Ausführungsform dar. An den oberen Flansch 5 des Mantelrohres i ist das Formstück 6 angeschraubt, in dem die Zuflußöffnung 8 sowie eine Stopfbüchse g mit Mutter g a zum Abdichten der Schneckenspindel io angebracht ist. Durch die Kegelräder 14 und 14a und den Antrieb 15 wird die Schnecke ii in Bewegung gesetzt. Um bei der mit hohem Druck (bis zu 200 Atm.) arbeitenden Presse eine gute Abdichtung zu erzielen, ist eine Hochdruckdichtung 13 mit Verschraubung 12 vorgesehen.Fig. I shows the filter press in section in its present Embodiment is. The fitting is on the upper flange 5 of the casing tube i 6 screwed, in which the inflow opening 8 and a stuffing box g with nut g a is attached to seal the worm spindle io. Through the bevel gears 14 and 14a and the drive 15, the screw ii is set in motion. To get the to achieve a good seal with high pressure (up to 200 atm.) press, a high pressure seal 13 with screw connection 12 is provided.
In dem Rohr i sind die eigentlichen Filterelemente 16, wie im Hauptpatent beschrieben, aufgestapelt. Zur Verstärkung dieser Filterelemente sind mehrere Ringe 7 eingesetzt, die im Innern etwas gegen das Filterelement vorstehen (s. Abb. 3). Dieselben dienen in erster Linie dazu, die Filtersäule 16 zu versteifen, sie geben der Schnecke ferner eine besonders gute Führung; gleichzeitig erreicht man durch diese Ausbildung der Scheiben, daß im Innern des Filters beim Abschaben durch die Schnecke eine dünne Schicht Filterschlamm zwischen den Ringen 7 auf den Filterelementen stehenbleibt. Diese Schicht wird durch die Schnecke stets in gleicher Dicke gehalten und stellt so ein hervorragendes, stets gleichmäßig dichtes Filter dar. Die Ringe 7 liegen außen gegen das Rohr i an und sind zum Ablassen der Filterflüssigkeit mit Einfräsungen 4 (Abb. 2 und 3) versehen.The actual filter elements 16 are in the tube i, as in the main patent described, piled up. There are several rings to reinforce these filter elements 7, which protrude slightly from the inside against the filter element (see Fig. 3). The same serve primarily to stiffen the filter column 16, they give the worm also has particularly good guidance; at the same time one reaches through this formation of the discs that inside the filter when scraped by the Screw a thin layer of filter sludge between the rings 7 on the filter elements stop. This layer is always kept the same thickness by the screw and thus represents an excellent, always evenly sealed filter. The rings 7 rest against the outside of the tube i and are used to drain the filter fluid Milled grooves 4 (Fig. 2 and 3) are provided.
Durch Zusammenziehen der Flansche 17 und 18 durch die Schraube 3o wird der von Rohr i umschlossene Raum abgedichtet. Die durch das Filterelement gepreßte Flüssigkeit tritt durch das Abflußrohr 32 aus.By tightening the flanges 17 and 18 through the screw 3o the space enclosed by pipe i is sealed. The one pressed through the filter element Liquid exits through drain pipe 32.
Aus dem konischen Mundstück 20 wird der Filterkuchen durch die Schnecke hinausgepreßt. Zunächst verschließt ein Konusventil 3, das am Hebel 25 befestigt ist, die untere Öffnung. Der Hebel 25 ist um den Bolzen 26 drehbar angeordnet und durch Gewicht 24 ausbalanciert.The filter cake is made of the conical mouthpiece 20 by the screw pressed out. First, a cone valve 3, which is attached to the lever 25, closes is, the lower opening. The lever 25 is arranged to be rotatable about the bolt 26 and balanced by weight 24.
Das zu filtrierende Gut wird bei 8 unter Druck in die Filterpresse gebracht, die flüssigen Bestandteile durch das Filterelement hindurchgepreßt und der zurückbleibende Filterkuchen durch die Schnecke ii von den Filterelementen abgestreift und nach unten gedrückt. Das Konusventil 3 läßt sich nun je nach Art des zu filtrierenden Materials vermittels des Gegengewichts 24 verschieden einstellen. Erst wenn der durch die Schnecke hervorgerufene Druck den Gegendruck des Konusventils überwindet, vermag der Filterkuchen auszutreten. Die Filterpresse wird dann am günstigsten arbeiten, wenn der Kuchen in Form einer Wurst fast trocken heraustritt. ' Um ein besseres Herausdrücken des Filterkuchens durch Schnecke ii zu erzielen, sind im konischen Teil 2o Vertiefungen ig eingefräst, deren Drehrichtung der der Schnecke entgegengesetzt ist. Der Gegendruck der Schnecke wird durch die Druckschraube 29, die sich im Bügel 27 befindet, aufgehoben.The material to be filtered is at 8 under pressure in the filter press brought, the liquid components pressed through the filter element and the remaining filter cake is stripped from the filter elements by the screw ii and pressed down. The cone valve 3 can now be filtered depending on the type of Set the material differently by means of the counterweight 24. Only when the pressure caused by the screw overcomes the counter pressure of the cone valve, the filter cake is able to emerge. The filter press will then work most efficiently, when the cake comes out almost dry in the form of a sausage. 'To a better one To achieve pressing out the filter cake by screw ii, are in the conical Part 2o indentations milled in, the direction of rotation of which is opposite to that of the worm is. The counter pressure of the worm is caused by the pressure screw 29, which is located in the bracket 27 is repealed.
Zum Ausspülen der Filterpresse kann durch die Leitung 41 Spülflüssigkeit zugeführt werden. Die zur Beförderung des Filterkuchens dienende Schnecke kann verschieden ausgebildet sein. Für besonders große Durchmesser kann sie auch aus einem Rohr mit schneckenartig umgelegten Streifen bestehen, um so den großen Innenraum in der Filterpresse auszufüllen.To rinse out the filter press, rinsing liquid can be fed through line 41 are fed. The screw used to transport the filter cake can be different be trained. For particularly large diameters, it can also come from a tube There are stripes folded like a snail, so as to create the large interior space in the filter press to be filled out.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP42129D DE387960C (en) | Continuously operating filter press with a stack of filter disks consisting of permeable and impermeable annular disks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP42129D DE387960C (en) | Continuously operating filter press with a stack of filter disks consisting of permeable and impermeable annular disks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE387960C true DE387960C (en) | 1924-01-07 |
Family
ID=7378348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP42129D Expired DE387960C (en) | Continuously operating filter press with a stack of filter disks consisting of permeable and impermeable annular disks |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE387960C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3942455A1 (en) * | 1989-12-22 | 1991-06-27 | Rinn Manfred Josef | Quick fluid filter - has multiple discs in gps. compressed with terminal and intermediate lamps |
-
0
- DE DEP42129D patent/DE387960C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3942455A1 (en) * | 1989-12-22 | 1991-06-27 | Rinn Manfred Josef | Quick fluid filter - has multiple discs in gps. compressed with terminal and intermediate lamps |
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