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DE863179C - Sludge separator for sludge juice in sugar factories - Google Patents

Sludge separator for sludge juice in sugar factories

Info

Publication number
DE863179C
DE863179C DEG5541A DEG0005541A DE863179C DE 863179 C DE863179 C DE 863179C DE G5541 A DEG5541 A DE G5541A DE G0005541 A DEG0005541 A DE G0005541A DE 863179 C DE863179 C DE 863179C
Authority
DE
Germany
Prior art keywords
sludge
juice
pipe
separator
separator according
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
Application number
DEG5541A
Other languages
German (de)
Inventor
Gregor Gattner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEG5541A priority Critical patent/DE863179C/en
Application granted granted Critical
Publication of DE863179C publication Critical patent/DE863179C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2405Feed mechanisms for settling tanks
    • B01D21/2411Feed mechanisms for settling tanks having a tangential inlet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments
    • B01D21/2472Means for fluidising the sediments, e.g. by jets or mechanical agitators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30Control equipment
    • B01D21/34Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2221/00Applications of separation devices
    • B01D2221/06Separation devices for industrial food processing or agriculture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Description

Die Abscheidung des Schlammes aus dem Schlammslaft der Zuckerfabriken erfordert eine große Anzahl Filterpressen, viel Bedienung und viel Filtertücher. The separation of the sludge from the sludge dump of the sugar factories requires a large number of filter presses, a lot of operation and a lot of filter cloths.

Der Bedarf an Pressen, Bedienung und Tüchern steigert sich mit der Menge des Schlammes. Gegenstand Id;er Erfindung ist nun ein Abscheider, der den Schlamm zum größten Teil aus dem Schlammsaft entfernt, so daß zur Filtration des austretenden Saftes nur ein Bruchteil von Filtern notwendig ist. The need for presses, service and cloths increases with the Amount of mud. Subject Id; he invention is now a separator that the Most of the sludge is removed from the sludge sap, so that the filtration of the only a fraction of the need to filter the escaping juice.

Demnach wird auch an Bedienung und Filtertüchern gespart.This also saves on operation and filter cloths.

Die Abb. I zeigt den Abscheider im Längsschnitt, Abb. 2 im Schnitt x-y. a ist das Gefäß mit konischem Unterteil und einer mit mittlerer Öffnung k versehenen waagerechten Zwischenwand b, die dazu dient, die obere Kammer vom eigentlichen Abscheideraum zu trennen. Der Schlammsaft wird durch den Stutzen c mit großer Geschwindiglceit tangential in das Gefäß a, in welchem sie sich kreisförmig bewegt, gedrückt. Durch die auftretenden Zentrifugalkräfte findet eine Trennung des scihw;eren Schlammes vom leichteren Saft statt. Der schwere Schlamm mit dem spezifischen Gewicht von etwa 2,5 bewegt sich allmählich nach unten und wird durch das Rohr d zum Ausgang, d. h. zum Schiebern gedrüclçt. Der von gröberen SchlamimEteilchen befreite Slaft mit einem spezifischen Gewicht von etwa I,07 wird dagegen durch den Stutzen e zur Feinfiltration nach außen geführt. Fig. I shows the separator in longitudinal section, Fig. 2 in section x-y. a is the vessel with a conical lower part and a central opening k horizontal partition b, which serves to separate the upper chamber from the actual separation space to separate. The sludge juice flows through the nozzle c at high speed tangentially pressed into the vessel a, in which it moves in a circle. By the centrifugal forces that arise find a separation of the heavy sludge instead of the lighter juice. The heavy mud with the specific weight of about 2.5 gradually moves down and becomes the exit through the pipe d, d. H. pressed to slide. The sleep freed from coarser sludge particles With a specific gravity of about 1.07, however, the nozzle e becomes the Fine filtration led to the outside.

Im Rohr d ist ein in der Mitte unterteiltes, oben und unten geschlossenes Rohre eingebaut, dessen Wandungen oberhalb und unterhalb der Unterteilung l gelocht und außen mit einem Feinmetallgewebe g, vorzugsweise aus Nickel, bekleidet sind. In the tube d is a divided in the middle, closed at the top and bottom Pipes installed, the walls of which are perforated above and below the subdivision l and are clad on the outside with a fine metal fabric g, preferably made of nickel.

Der obere Abschnitt des Rohres J dient zum Aussüßendes Schlammes mit Wasser, welches durch die Leitung m in den Innenraum desselben geführt wird, um von dort durch die Lochungen in den Schlamm und dann durch -die- ebenfalls gelochte, auf der Innenseite mit einem Metallgewebe 12 versehenen Wand des Rohres d in ein dieses umgebendes -Auffan,bgefälS fl mit Abfluß p zu treten.The upper section of the pipe J serves to sweeten the sludge with Water, which is passed through the line m into the interior of the same to from there through the perforations in the mud and then through -the- also perforated, on the inside with a metal mesh 12 provided wall of the tube d in a this surrounding -Auffan to step bgefälS fl with drain p.

Durch die Leitung o wird Preßluft in den unteren Abschnitt des Rohres J gedrückt, die den inzwischen weiter nach unten geführten, abgesüßten Teil des Schlammes möglichst vom Absüßwasser befreit. Through the line o is compressed air in the lower section of the pipe J. If possible, the sludge is freed from the waste water.

Durch den Schieber i kann die Menge des abzuleitenden Sc'hllammes geregelt werden. The amount of sludge to be diverted can be adjusted by means of the slide i be managed.

Claims (5)

PATENTANSPRÜCHE: I. Schlaminabscheider für Schlammsaft in Zuckerfabriken, gekennzeichnet durch ein zylindrisches, nach unten sich konisch verjüngendes Gefäß (a) mit tangential angeordnetem Schlammsafteintritt (c) und-einem an den konischen Teil anschließenden Schlammaustrittsstutzen (d) mit Schieber (i). PATENT CLAIMS: I. Sludge separator for sludge juice in sugar factories, characterized by a cylindrical vessel that tapers conically at the bottom (a) with tangentially arranged sludge juice inlet (c) and one at the conical Part of the adjoining sludge outlet nozzle (d) with slide valve (i). 2. Schlammabscheider nach Anspruch 1, dadurch gekennzeichnet, daß das Gefäß (a) durch eine im oberen zylindrischen Teil desselben angeordnete Zwischenwand (b) in zwei Teile geteilt ist. 2. Sludge separator according to claim 1, characterized in that the vessel (a) through an intermediate wall arranged in the upper cylindrical part thereof (b) is divided into two parts. 3. Schlammabscheider nach Ansprüchen 1 und 2, dadurch gekennzeichnet, daß sich in dem Austrittsstutzen (d) ein Rohr kleineren Querschnittes (f) befindet, welches durch die Unterteilung (1) in einen oberen und einen unteren Raum, deren Wandungen gelocht sind, unterteilt ist. 3. Dirt separator according to claims 1 and 2, characterized in that that there is a pipe with a smaller cross-section (f) in the outlet nozzle (d), which by the subdivision (1) into an upper and a lower room, their Walls are perforated, is divided. 4. Schlammabscheider nach Ans-prüchen- 2 -und 3, dadurch gekennzeichnet, daß die durchlochte Wandung des Stutzens (d) innen und die des Rohres (/) außen mit einem Metallgewebe, vorzugsweise aus Nickel, belegt sind. 4. Dirt separator according to Ans -prüchen- 2 and 3, characterized in that that the perforated wall of the nozzle (d) inside and that of the pipe (/) outside are covered with a metal mesh, preferably made of nickel. 5. Schlammabscheider :-ii:a:.ch Ansprüchen 3 und 4, dadurch gekennzeichnet, daß der obere Raum des Rohres (f) mit einer Leitung für Absüßwasser (m) und der untere Teil mit einer Preßluftleitung (o): versehen ist. 5. Dirt separator: -ii: a: .ch claims 3 and 4, characterized in that that the upper space of the pipe (f) with a line for Absüßwasser (m) and the lower part with a compressed air line (o): is provided.
DEG5541A 1951-03-29 1951-03-29 Sludge separator for sludge juice in sugar factories Expired DE863179C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG5541A DE863179C (en) 1951-03-29 1951-03-29 Sludge separator for sludge juice in sugar factories

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG5541A DE863179C (en) 1951-03-29 1951-03-29 Sludge separator for sludge juice in sugar factories

Publications (1)

Publication Number Publication Date
DE863179C true DE863179C (en) 1953-01-15

Family

ID=7117823

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG5541A Expired DE863179C (en) 1951-03-29 1951-03-29 Sludge separator for sludge juice in sugar factories

Country Status (1)

Country Link
DE (1) DE863179C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921871A1 (en) * 1979-05-30 1980-12-04 Selwig & Lange Maschf Lime mud press - with graduated mesh sizes on outer and inner screen tubes of annular press space
EP0363049A1 (en) * 1988-10-07 1990-04-11 Hydro International Limited Separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921871A1 (en) * 1979-05-30 1980-12-04 Selwig & Lange Maschf Lime mud press - with graduated mesh sizes on outer and inner screen tubes of annular press space
EP0363049A1 (en) * 1988-10-07 1990-04-11 Hydro International Limited Separator

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