EP3215244A1 - Dispositif, système et procédé d'extraction et de filtration d'une suspension, de préférence contenant des constituants végétaux au moyen d'éléments filtrants rotatifs - Google Patents

Dispositif, système et procédé d'extraction et de filtration d'une suspension, de préférence contenant des constituants végétaux au moyen d'éléments filtrants rotatifs

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Publication number
EP3215244A1
EP3215244A1 EP15795126.0A EP15795126A EP3215244A1 EP 3215244 A1 EP3215244 A1 EP 3215244A1 EP 15795126 A EP15795126 A EP 15795126A EP 3215244 A1 EP3215244 A1 EP 3215244A1
Authority
EP
European Patent Office
Prior art keywords
suspension
separation
separating
residual phase
phase
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.)
Pending
Application number
EP15795126.0A
Other languages
German (de)
English (en)
Inventor
Klaus Gehrig
Klaus Karl Wasmuht
Tobias Becher
Konstantin Ziller
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.)
Ziemann Holvrieka GmbH
Original Assignee
Ziemann Holvrieka GmbH
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 Ziemann Holvrieka GmbH filed Critical Ziemann Holvrieka GmbH
Publication of EP3215244A1 publication Critical patent/EP3215244A1/fr
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/14—Lautering, i.e. clarifying wort
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0238—Moving bed of solid material on fixed or rotating flat surfaces, e.g. tables combined with rotating elements or on rotating flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B01D11/0246—Moving bed of solid material in towers, e.g. comprising contacting elements comprising rotating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B01D11/0249—Moving bed of solid material in towers, e.g. comprising contacting elements comprising jet means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0269—Solid material in other moving receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C1/00—Preparation of malt
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/04—Preparation or treatment of the mash
    • C12C7/06—Mashing apparatus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/14—Lautering, i.e. clarifying wort
    • C12C7/16—Lautering, i.e. clarifying wort by straining
    • C12C7/163—Lautering, i.e. clarifying wort by straining with transport of the mash by or relative to a filtering surface
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/14—Lautering, i.e. clarifying wort
    • C12C7/16—Lautering, i.e. clarifying wort by straining
    • C12C7/165—Lautering, i.e. clarifying wort by straining in mash filters

Definitions

  • the invention relates to a device, a system and a method for treating a suspension, preferably containing plant components, in particular the separation of a liquid or a solid thereof, in the field of food, drug and beverage production and corresponding uses.
  • a filter layer of material originating from the suspension, in particular plant components, is often formed on the filter.
  • a disadvantage of the conventional procedure is that the plant components preferably contained in the suspension led to an early blocking or laying of the treatment and in particular separation device, which in turn had an extension of the required treatment or separation time result. Therefore, there has long been a desire to significantly shorten the process step of separation of the suspension or even to realize it as a continuous process step. In practice, a reduction in the separation times of plant-based suspensions has not been achieved so far, despite the recent development and optimization of existing separation systems. l definitions
  • suspension encompasses the meaning familiar to the person skilled in the art in the field of foodstuffs, pharmaceuticals and stimulants, although “suspension” may also include dilute suspensions, in particular mixtures of a suspension and water, and concentrated suspensions, i. Residual phases, ie suspensions from which a liquid phase has already been separated include.
  • suspension may comprise all types of suspensions known to the person skilled in the art in the field of foodstuffs, pharmaceuticals and semi-luxury foods which contain plant components
  • the suspension according to the invention may, in a particular embodiment, also be restricted to a suspension whose proportion of solids is from one In a particular embodiment, the suspension according to the invention may also be restricted to a suspension whose proportion of liquid consists of water
  • the suspension according to the invention may in a further embodiment be limited to a suspension whose proportion of solids is one In a further embodiment, the suspension according to the invention may also be restricted to a suspension whose proportion of solid from a plant component or a mixture of plant zenbestan turnover and their share of liquid consists of water.
  • the term "plant constituent” is understood to mean any constituent of a plant, in particular fruits, seeds, leaves, flowers, branches, bark, wood or roots, which is directly obtainable or processed, in which case the plant may be in particular: a cereal, such as barley , Wheat, oats, spelled; a vegetable, or a herb or herb.
  • the plant is selected from a group consisting of: tea, mint, cannabis, cassava, hops, tobacco, coca, ginko, aloe vera, opium poppy, Valerian, sage, hibiscus, lemon balm and chamomile.
  • liquid phase is understood according to the invention to mean a liquid which is obtained from the suspension by separating off solids or parts of the suspension. pension was won.
  • the "liquid phase” may be a liquid or may also contain solids, in particular vegetable solids, in addition to a liquid
  • the permeate typically forms the "liquid phase”.
  • residual phase is understood according to the invention to mean a solid, a mixture of solids or a suspension which has been obtained from the above-defined “suspension” by separating off the “liquid phase.”
  • the "residual phase” may include solids, in particular vegetable solids , also contain liquid.
  • the mass-related solids content of the "residual phase” is higher than that of the "liquid phase” resulting from the same separation step.
  • the separating device is understood according to the invention to mean any device which is suitable for separating one or more constituents of a substance mixture.
  • separatator includes a filter, a sieve or the like.
  • extract in the context of this invention includes the following substances and groups, including the associated subgroups, and, in particular, the term “extractant” in the context of this invention Modifications: water, preferably demineralised water, drinking water, and process water; Alcohols, preferably methanol, ethanol, propanol, isopropanol, butanol, isobutanol, pentanol, isopentanol; esters; Acids, preferably formic acid, citric acid and acetic acid; and hydrocarbons / oils, alkanes, alkenes, alkynes, benzene, aromatics having aliphatic and aromatic substituents, carboxylic acid esters, tetramethylsilane, carbon disulfide, carbon dioxide under pressure; Ether, diethyl ether and tetrahydrofuran; Ketones, acetone; Lactones, 4-butyrolactone; Nitriles, acet
  • a method or method step is defined as “continuous” if this method or method step is carried out or runs without interruptions
  • the definition of “continuous” may additionally include methods or method steps which include one or more interruptions at a maximum of not more than 20%, preferably not more than 15%, preferably not more than 10%, preferably not more than 5%, in particular not more than 2%, of the total duration of the process or step in question; or one or more interruptions in an amount of the mass or volume flow rate of at most 20%, preferably at most 15%, preferably at most 10%, preferably at most 5%, in particular at most 2%, of the total mass or volume flow rate of the process or method step in question exhibit.
  • the term "surface" (FA, FA1, FA2,%) Of a separating device (T, T1, T2,%) Comprises the part of the entire, outer, that is, in contact with the environment - Or peripheral surface of the separation device having the openings OP for separating a suspension or residual phase and thus a separation or filtering function.
  • the terms "about”, “about” or the like mean a relative deviation from the respective reference value of at most 10%, preferably at most 5%, preferably at most 3%, in particular at most 1%.
  • the surface (FA) having a plurality or plurality of openings (OP);
  • the device (V) is preferably adapted to separate the suspension (MA) into the liquid phase (WO) and the residual phase (RM) by means of the surface (FA) of the separation device (T);
  • the surface (FA) during the operation of the device (V) to the suspension (MA), the solid phase (RM) and / or the receiving device (AG) is arranged relatively movable or movable or rotatable.
  • the separating device (T) is arranged in the device (V) in such a way that, by carrying out the relative movement or rotational movement, the contact of the surface (FA) or a partial surface thereof with that in the receiving device ( AG) existing suspension (MA) temporarily interruptible and can be restored after the interruption;
  • the interruption and restoration of contact of the surface (FA) or a part thereof with the suspension (MA) is preferably repeatable.
  • Device according to number 1 or 2 characterized in that the separating device (T) is arranged in the device (V) such that by carrying out the relative movement or rotational movement, the surface (FA) or a part surface thereof the suspension (MA) in Leaves the region of the mirror or the mirror of the suspension (MA) or in the region of the surface or on the surface of the suspension (MA), there emerges from the suspension (MA) or the contact with the suspension (MA) is interrupted there, wherein the direction of movement the surface (FA), viewed in the region of the level or liquid level of the suspension (MA) or on the level of the suspension (MA), with the level of the suspension (MA) or the surface of the suspension (MA) or the horizontal at an angle of 30 to 90 °, preferably 45 to 90 °, preferably 60 to 90 °, preferably 70 to 90 °, preferably 80 to 90 °, preferably 85 to 90 °, vor
  • Device characterized in that the device (V), in particular the separating device (T), by means of a control device (C) is controllable such that a relative movement or rotational movement of the surface (FA) during the entire Duration of the treatment of the suspension (MA), in particular the separation of a liquid or a solid from the suspension (MA), takes place.
  • the separating device (T) is arranged in such a manner to the receiving device (AG) that during operation of the device (V) for treating the suspension (MA), preferably containing plant components, in particular for separating a liquid or a solid from the suspension (MA), the surface (FA) in a proportion in the range of 1 to 95%, preferably from 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 10 to 90%, above preferably 15 to 80%, preferably 20 to 80%, preferably 20 to 70%, preferably 20 to 60%, preferably 20 to 50%, preferably 20 to 40%, preferably 30 to 40%, preferably 5 to 80%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, in particular 5 to 20%, preferably 5 to 15%, in particular 20 to 30%, of the suspension (MA) is covered or immersed in the suspension (MA) when the suspension (MA) is present in the receiving device (AG); and
  • the surface (FA) within the scope of the remaining portion is preferably arranged in or protrude into a gas-filled space (GR1) above the suspension (MA).
  • the openings (OP) a size or pore size or mesh size in the range of 5 to 10,000 ⁇ , preferably 10 to 1,000 ⁇ , preferably 10 to 500 ⁇ , preferably 20 to 400 ⁇ , preferably 25 to 500 ⁇ , preferably 30 to 300 ⁇ , preferably 40 to 250 ⁇ , preferably 45 to 350 ⁇ , preferably 45 to 200 ⁇ , preferably 45 to 100 ⁇ , preferably 55 to 300 ⁇ , in particular 65 to 250 ⁇ have.
  • the separating device (T) is designed as a separating device with a rotatably mounted shaft or with a rotatably mounted surface (FA) or as a rotatably mounted separating device or rotatably mounted filter; and / or the separating device (T) is formed in a disc-shaped or cylindrical shape, or in a substantially disc-shaped or cylindrical shape; and or
  • the base surface and / or the lateral surface of the separating device (T) is partially or completely formed as a separating or filtering surface, in particular as the surface (FA); and or wherein the separating device (T) is arranged in the device (V) such that the center axis or a rotation axis of the separating device (T) or the surface (FA) is substantially parallel to the liquid level of a device (V) receiving device (AG).
  • the filled liquid is arranged, or the central axis or a rotation axis of the separator (T) or the surface (FA) with the liquid level of a in the receiving device (AG) of the device (V) filled liquid or with the horizontal an angle with an amount in the range from 0 to ⁇ 90 °, preferably 0 to 45 °, preferably 0 to 30 °, preferably 0 to 20 °, preferably 0 to 15 °, preferably 0 to 10 °, in particular 0 to 5 °.
  • Device according to one of the numbers 1 to 7, characterized in that the relative movement or rotational movement of the surface (FA) takes place continuously or intermittently, in particular at regular time intervals.
  • Device characterized in that the device (V) forms at least one flow path;
  • the at least one flow path from a liquid, in particular from the suspension (MA), can be flowed through by gravity only.
  • the surface (FA) is formed as a flat or planar surface or as a surface having a suspension to the (MA) convex or concave or wavy or zigzag-shaped contour ; and or
  • the separating device (T), preferably the surface (FA), has at least one projection (VO); wherein the at least one projection (VO) is arranged such that it can be brought into contact with the suspension (MA); wherein the at least one projection (VO) is adapted to move or take along from the suspension (MA) derived solid particles in the suspension (MA) and preferably from the suspension (MA) and / or from the receiving device (AG); wherein the at least one projection (VO) preferably has a shape in the manner of a web, paddle, star, a gutter or a pocket.
  • Device according to one of the numbers 1 to 10, characterized in that the device (V) has one or more, preferably two, separating devices (T; Tl, T2);
  • Trennvorri chtache (Tl, T2) are each designed as a separator with a rotatably mounted shaft or as a rotatably mounted separator or rotatably mounted filter; and or
  • the two separation devices (T1, T2) are each arranged in the device (V) such that the central axis or a rotation axis of each of the two separation devices (T1, T2) or their surfaces (FA1, FA2) is substantially parallel to the liquid level of one is arranged in the receiving device (AG) of the device (V) filled liquid, or the central axis or a rotation axis of each of the two separation devices (Tl, T2) or their surfaces (FA1, FA2) with the liquid level of a receiving device (AG) liquid filled with the device (V) or with the horizontal at an angle in the range of 0 to ⁇ 90 °, preferably 0 to 45 °, preferably 0 to 30 °, preferably 0 to 20 °, preferably 0 to 15 °, preferably 0 to 10 °, especially 0 to 5 °, includes; and or
  • the two separating devices (T1, T2) are arranged in the device (V) and in such a way that the central axes or a rotation axis of each of the two separating devices (T1, T2) or their surfaces (FA, FA2) makes an angle with an amount in Range from 0 to ⁇ 90 °, preferably 0 to 45 °, preferably 0 to 30 °, preferably 0 to 20 °, preferably 0 to 15 °, preferably 0 to 10 °, especially 0 to 5 ° include; and or wherein the two separating devices (T1, T2) have an identical center axis or axis of rotation or their central axes or axes of rotation are arranged collinearly in the device (V); and or
  • the two separating devices (Tl, T2) are arranged in the device (V), that the largest, preferably measured parallel to the rotary shaft or normal distance distance between the two surfaces (FA1, FA2) of the two separation devices (Tl, T2) in Range of> 2 cm to 100 cm, preferably 3 to 50 cm, preferably 4 to 30 cm, preferably 5 to 25 cm, preferably 10 to 30 cm, in particular 10 to 20 cm; and or
  • the at least one separating device (T; Tl, T2) is arranged in the device (V) such that the largest distance between the surface (FA), preferably measured as normal distance, and a wall of the device (V), preferably the receiving device (AG), in the range of> 2 cm to 100 cm, preferably 3 to 50 cm, preferably 4 to 30 cm, preferably 5 to 25 cm, preferably 10 to 30 cm, especially 10 to 20 cm, is; and or
  • a trough-like receiving device for receiving the suspension (MA);
  • At least one separating device (T), preferably two separating devices (T1, T2), each having a surface (FA, FA1, FA2);
  • the at least one separating device (T; Tl, T2) is in each case designed as a rotatably mounted, disc-shaped or cylindrical filter;
  • the surface (FA; FAl FA2) is in each case the base area of the at least one separating device (T; Tl, T2) or a part thereof;
  • the surface (FA, FA1, FA2) is formed in each case as a flat or substantially flat filter surface with a plurality of openings (OP);
  • the device (V) is preferably adapted to separate the suspension (MA) into a liquid phase (WO) and a residual phase (RM) by means of the surface (FA; FA1, FA2);
  • the at least one separating device (T; Tl, T2) is arranged to the receiving device (AG) such that during operation of the device (V) for separating the suspension (MA), the surface (FA) in a proportion in the range of 1 to 95%, preferably from 5 to 95%, preferably from 15 to 80%, preferably 20 to 80%, preferably 20 to 70%, preferably 20 to 60%, preferably 20 to 50%, preferably 20 to 40%, preferably 30 to 40%, preferably 5 to 80%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, preferably 5 to 15%, in particular 20 to 30%, of the suspension (MA
  • the surface (FA) in the amount of the remaining portion is arranged in or protrudes into a gas-filled space (GR) above the suspension (MA); wherein the surface (FA) or a part thereof with the suspension (MA) is brought into contact when the suspension (MA) for separation into the liquid phase (WO) and the residual phase (RM) in the receiving device (AG) is present ;
  • GR gas-filled space
  • V for the continuous or discontinuous treatment of a medium (M), preferably for separating solids from the medium (M), in the field of food, drug and beverage production, wherein the medium (M) is a suspension or a precursor thereof is;
  • the device (V) comprises at least:
  • a receiving device for receiving the medium (M);
  • the device (V) is preferably adapted to separate the medium (M) into two fractions by means of the surface (FA) of the separating device (T); wherein the surface (FA) or a part thereof is brought into contact with the medium (M) when the medium (M) is present in the receiving device (AG);
  • the surface (FA) during the operation of the device (V) to the medium (M), to one of the resulting fractions and / or to the receiving device (AG) is arranged relatively movable or movable or rotatable.
  • Device (V) according to number 14, characterized in that the device (V) further comprises at least one of the features of the numbers 2 to 13.
  • Device characterized in that the device (V) has a device (WZ) for supplying an extractant, preferably water.
  • first device preferably a device (V) according to one of the numbers 1 to 16;
  • the first device (VI) comprises a first receiving means (AG1) for receiving the suspension (MA);
  • first device (VI) has at least one first separating device (T1) with a first surface (FA1);
  • the first surface (FAI) has a plurality of openings (OP); wherein the first device (VI) is preferably suitable for separating a suspension (MA) into a first liquid phase (WO1) and a first residual phase (RM1) by means of the first surface (FA1) of the first separation device (T1); wherein the first surface (FA1) is in contact with the suspension (MA) when the suspension (MA) for separation into the first liquid phase (WOl) and the first residual phase (RM1) in the first receiving means (AG1) is present ;
  • first surface (FA1) during the operation of the first device (VI) to the suspension (MA), the first residual phase (RM1) and / or the first receiving device (AG1) is arranged relatively movable or movable or rotatable;
  • first device (VI), in particular the first separation device (T1) is preferably controllable by means of a first control device (Cl) such that a relative movement or rotational movement of the first surface (FA1) during the entire duration of separation of the suspension (MA ) he follows.
  • the first separation device (T1) is arranged to the first receiving device (AG 1), that during operation of the first device (VI) for separating the suspension (MA), the first surface (FA1) at a level in the range of 1 to 95%, preferably 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 5 to 80%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 up to 25%, preferably 5 to 20%, especially 5 to 15%, of the suspension (MA) is covered or immersed in the suspension (MA) when the suspension (MA) in the first receiving device (AG1) is present; and the first surface (FA1) in the circumference of the remaining portion is preferably arranged in or protruding in a first gas-filled space (GR1) above the suspension (MA).
  • GR1 first gas-filled space
  • a second device (V2), wherein the second device (V2) is preferably a device (V) according to one of the numbers 1 to 16; wherein the second device (V2) comprises a second receiving device (AG2), preferably a receptacle, for receiving the first residual phase (RMl) or a mixture containing the first residual phase (RMl);
  • AG2 second receiving device
  • the second device (V2) has at least one second separating device (T2) with a second surface (FA2);
  • the second surface (FA2) having a plurality of openings (OP); wherein the second device (V2) is preferably adapted to separate a first residual phase (RM1) into a second liquid phase (W02) and a second residual phase (RM2) by means of the second surface (FA2) of the second separation device (T2);
  • the second surface (FA2) during operation of the second device (V2) to the first residual phase (RMl), the second residual phase (RM2) and / or the second receiving device (AG2) is arranged relatively movable or movable or rotatable;
  • the second device (V2) in particular the second separation device (T2), is preferably controllable by means of a second control device (C2) such that the relative movement of the second surface (FA2) during the entire duration of the separation of the first residual phase (RMl) continuously or intermittently, in particular at regular intervals.
  • the second separating device (T2) is arranged to the second receiving device (AG2) that the second surface (FA2) during operation of the second device (V2) for separating the first residual phase (RMl) a content in the range of 1 to 95%, preferably 5 to 95%, preferably 5 to 80%, preferably 5 to 75%, preferably 5 to 50%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, especially 5 to 15% is covered by the first residual phase (RM 1) or dips into the first residual phase (RM1) if the first residual phase (RM1) is present in the second receiving device (AG2); and
  • the remaining portion of the second surface (FA2) is preferably located in or protrude into a second gas-filled space (GR2), wherein the second gas-swept space (GR2) is disposed above or above the first residual phase (RM1).
  • GR2 second gas-filled space
  • a third device (V3) wherein the third device (V3) is preferably a device (V) according to one of the numbers 1 to 16;
  • the third device (V3) having a third receiving device (AG3), preferably a receiving vessel, for receiving the second residual phase (RM2) or a mixture containing the second residual phase (RM2);
  • AG3 third receiving device
  • RM2 second residual phase
  • RM2 mixture containing the second residual phase
  • the third device (V3) comprises at least one third separator (T3) having a third surface (FA3);
  • the third surface (FA3) having a plurality of openings (OP); wherein the third device (V3) is preferably adapted to separate the second residual phase (RM2) into a third liquid phase (W03) and a third residual phase (RM3) by means of the third surface (FA3) of the third separation device (T3); wherein the third surface (FA3) is brought into contact with the second residual phase (RM2) when the second residual phase (RM2) for separating into the third liquid phase (W03) and the third residual phase (RM3) in the third receiving device (AG3) is available; wherein the third surface (FA3) during the operation of the third device (V3) to the second residual phase (RM2), the third residual phase (RM3) and / or the third receiving means (AG3) is arranged relatively movable or movable or rotatable; and wherein the third device (V3), in particular the third separation device (T3), is preferably controllable by means of a third control device (C3) such that the relative movement of the third surface (FA3) during the entire duration of the separation of
  • the third separating device (T3) is arranged to the third receiving device (AG3) that the third surface (FA3) during operation of the third device (V3) for separating the second residual phase (RM2) a content in the range of 1 to 95%, preferably 5 to 95%, preferably 5 to 80%, preferably 5 to 75%, preferably 5 to 50%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, in particular 5 to 15%, of the second residual phase (RM2) is covered or immersed in the second residual phase (RM2) when the second residual phase (RM2) in the third receiving means (AG3) is present; and
  • the remaining portion of the third surface (FA3) is preferably located in or protrude into a third gas-filled space (GR3), the third gas-filled space (GR3) being located above or above the second remaining phase (RM2).
  • a fourth device (V4) wherein the fourth device (V4) is preferably a device (V) according to one of the numbers 1 to 16;
  • the fourth device (V4) having a fourth receiving device (AG4), preferably a receiving vessel, for receiving the third residual phase (RM3) or a mixture containing the third residual phase (RM3);
  • the fourth device (V4) comprises at least a fourth separator (T4) having a fourth surface (FA4); wherein the fourth surface (FA4) has a plurality of openings (OP); wherein the fourth device (V4) is preferably adapted to separate the third residual phase (RM3) into a fourth liquid phase (W04) and a fourth residual phase (RM4) by means of the fourth surface (FA4) of the fourth separating device (T4); wherein the fourth surface (FA4) is brought into contact with the third residual phase (RM3) when the third residual phase (RM3) for separating into the fourth liquid phase (W04) and the fourth residual phase (RM4) in the fourth receiving device (AG4) is available;
  • the fourth surface (FA4) during the operation of the fourth device (V4) to the third residual phase (RM3), the fourth residual phase (RM4) and / or the fourth receiving means (AG4) is arranged relatively movable or movable or rotatable;
  • the fourth device (V4) in particular the fourth separation device (T4), is preferably controllable by means of a fourth control device (C4) such that the relative movement of the fourth surface (FA4) during the entire duration of the separation of the third residual phase (RM3) continuously or intermittently, in particular at regular intervals.
  • the fourth separating device (T4) is arranged for the fourth receiving device (AG4) that the fourth surface (FA4) during operation of the fourth device (V4) for separating the third residual phase (RM3) a content in the range of 1 to 95%, preferably 5 to 95%, preferably 5 to 80%, preferably 5 to 75%, preferably 5 to 50%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, in particular 5 to 15%, of the third residual phase (RM3) is covered or immersed in the third residual phase (RM3), if the third residual phase (RM3) in the fourth receiving device (AG4) is available; and
  • the remaining portion of the fourth surface (FA4) is preferably located in or protrude into a fourth gas-filled space (GR4), the fourth Gas filled space (GR4) above or above the third residual phase (RM3) is arranged.
  • GR4 fourth gas-filled space
  • RM3 third residual phase
  • At least one separating device (T) selected from the group consisting of the first separator (Tl), the second separator (T2), the third separator (T3) and the fourth separator (T4), as a separating device with a rotatably mounted separating or filtering surface, in particular with a rotatably mounted surface (FA1, FA2, FA3, FA4), or designed as a rotatably mounted separating device or rotatably mounted filter; and / or at least one separating device (T), selected from the group consisting of the first separating device (T1), the second separating device (T2), the third separating device (T3) and the fourth separating device (T4), in disc-shaped or cylindrical shape, or is formed in a substantially disc-shaped or cylindrical shape; and or
  • the base surface and / or the lateral surface of the separating device or a part of the separating device is partially or completely formed as a separating or filtering surface, in particular as the surface (FA1, FA2, FA3, FA4); and or
  • the at least one separation device (T) selected from the group consisting of the first separation device (T1), the second separation device (T2), the third separation device (T3) and the fourth separation device (T4) is arranged in the system such that the central axis or an axis of rotation of the separating device is arranged substantially parallel to the liquid level of a liquid filled into the respective receiving device (AG1, AG2, AG3, AG4) of the respective device (VI, V2, V3, V4) or the center axis or an axis of rotation of the separating device (T) or its respective surface (FA1, FA2, FA3, FA4) with the liquid level of a in the respective receiving device (AGl, AG2, AG3, AG4) of the respective device (VI, V2, V3, V4) filled liquid or with the Horizontal angle with an amount in the range of 0 to ⁇ 90 °, preferably 0 to 45 °, preferably 0 to 30 °, preferably 0 to 20 °, preferably 0 to 15 °, preferably 0 to 10 °, in particular
  • the openings (OP) a size or pore size or mesh size in the range of 5 to 10,000 ⁇ , preferably 10 to 1,000 ⁇ , preferably 10 to 500 ⁇ , preferably 20 to 400 ⁇ , preferably 25 to 500 ⁇ , preferably 30 to 300 ⁇ , preferably 40 to 250 microns, preferably 45 to 350 ⁇ , preferably 45 to 200 ⁇ , preferably 55 to 300 microns, preferably 45 to 100 ⁇ , in particular 65 to 250 microns, exhibit.
  • the first surface (FA1) in a proportion in the range of 1 to 95%, preferably from 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 10 to 90%, preferably 15 to 80%, preferably 20 to 80%,
  • the second surface (FA2) during operation of the second device (V2) for separating the first residual phase (RM1) to a proportion in the range of 1 to 95%, preferably from 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 20 to 90%, preferably 30 to 80%, preferably 35 to 70%, preferably 40 to 60%, preferably 5 to 80%, preferably 5 to 40 %, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, in particular 5 to 15%, of the first residual phase (RM1) is covered or immersed in the first residual phase (RM1).
  • System according to one of the numbers 20 to 34, characterized in that two, three, four or more, preferably up to ten, devices selected from the group consisting of the first device (VI), the second device (V2), the third device (V3) and the fourth device (V4) are connected in series or in parallel.
  • V3 two, three, four or more third devices
  • V4 two, three, four or more fourth devices (V4) are connected in parallel; and the first devices (VI), the second devices (V2), the third devices (V3) and / or the fourth devices (V4) are connected in series.
  • the at least one flow path of a liquid or in particular of the suspension (MA), the first residual phase (RMl), the second residual phase (RM2), the third residual phase (RM3) and / or the fourth residual phase (RM4) is preferably permeable by gravity.
  • first device preferably a device (V) according to one of the numbers 1 to 16;
  • the first device (VI) comprises a first receiving means (AGl) for receiving the medium (M);
  • first device (VI) has at least one first separation device (T1) with a first surface (FA1);
  • first surface (FA1) has a plurality of openings (OP); wherein the first device (VI) is preferably adapted to separate the medium (M) into two fractions by means of the first surface (FA1) of the first separation device (T1);
  • first surface (FA1) is contactable with the medium (M) when the medium (M) is present in the first receiving means (AGl); wherein the first surface (FA1) during operation of the first device (VI) to the medium (M), to one of the resulting fractions and / or to the receiving device (AG) is arranged relatively movable or movable or rotatable; and
  • the first device (VI), in particular the first separation device (T1) is preferably controllable by means of a first control device (Cl) such that a relative movement or rotational movement of the first surface (FA1) during the entire duration of the separation, the medium (M ) he follows.
  • System according to number 38, characterized in that the system further comprises at least one of the features of the numbers 20 to 37.
  • the third device (V3) in particular the third recording device (AG3), has a third device (WZ3) for supplying an extraction agent, preferably water; and or
  • the fourth device (V4) in particular the fourth receiving device (AG4), a fourth device (WZ4) for supplying an extraction agent, preferably of water.
  • the system comprises a first device (WZ1), a second device (WZ2) and / or a third device (WZ3) each for supplying an extractant, preferably water; and
  • first device (WZ1) is preferably arranged in the system such that the extraction agent in the first device (VI) and / or downstream of the first device (VI) and upstream of the second device (V2) and / or in the second device ( V2) is supplied; and or
  • the second device (WZ2) is preferably arranged in the system such that the extraction agent in the second device (V2) and / or downstream of the second device (V2) and upstream of the third device (V3) and / or in the third device ( V3) is supplied; and / or wherein the third device (WZ3) is preferably arranged in the system such that the extraction agent in the third device (V3) and / or downstream of the third device (V3) and upstream to a fourth device (V4) and / or in the fourth device (V4) is supplied.
  • WZ3 for supplying an extraction agent, preferably water, between the third device (V3), in particular the third recording device (AG3), and the fourth device (V4), in particular the fourth recording device (AG4), is arranged.
  • the first device (WZ1), the second device (WZ2) and / or the third device (WZ3) each as an outlet, preferably as a nozzle, in particular as a flat jet nozzle, spray head, or Spray ball, are formed.
  • System according to one of the numbers 20 to 43, characterized in that the system comprises at least one damming element;
  • a first baffle element is arranged downstream of the first device (VI) and upstream of the second device (V2); and or
  • a second baffle is disposed downstream of the second device (V2) and upstream of the third device (V3); and or
  • a third damming element is arranged downstream of the third device (V3) and upstream of the fourth device (V4).
  • Step (b) is carried out using the device (V) according to one of the numbers 1 to 16 or the system according to one of the numbers 20 to 44.
  • a suspension preferably a suspension (MA) containing plant constituents, in particular for separating a liquid or a solid from the suspension (MA), in the field of foodstuffs, medicaments and stimulants, with the steps :
  • filtrate or permeate is the first liquid phase (WOI) and the filter residue or retentate is the first residual phase (RM1);
  • the first surface (FA1) rotates about a first center axis or axis (AX1) of the first separation device (T1);
  • a suspension preferably a suspension (MA) containing plant constituents, in particular for separating a liquid or a solid from the suspension (MA), in the field of foodstuffs, medicaments and stimulants, with the steps :
  • the separation being driven by the hydrostatic pressure of the suspension (MA) and / or another pressure acting on the suspension (MA) and / or a negative pressure acting on the first residual phase (RM1); wherein during the separation of the suspension (MA) into the first liquid phase (WO1) and the first residual phase (RM1), the first surface (FA1) to the suspension (MA) present in the device (VI), in the first device ( VI), the first remaining phase (RM1) and / or the first recording device (AG1) are relatively moved, or
  • the first surface (FA 1) rotates during the separation of the suspension (MA) about a first axis (AX1) of the first separation device (T1);
  • step (c) mixing a predefined volume of an extractant, preferably water or a liquid phase, preferably the third liquid phase (W03), with the first residual phase (RM1) obtained in the separation according to step (b), wherein a first mixture (MX1 ) is received;
  • an extractant preferably water or a liquid phase, preferably the third liquid phase (W03)
  • RM1 first residual phase obtained in the separation according to step (b)
  • the second device (V2) preferably being a device according to any of the numbers 1 to 16;
  • Method according to item 60 further comprising the steps of:
  • step (f) mixing a predefined volume of an extracting agent, preferably water or a liquid phase, preferably the fourth liquid phase (W04), with the second residual phase (RM2) obtained in the separation according to step (e), a second mixture (MX2 ) is received;
  • an extracting agent preferably water or a liquid phase, preferably the fourth liquid phase (W04)
  • RM2 second residual phase
  • the third device (V3) preferably being a device according to one of the numbers 1 to 16;
  • step (i) mixing a predefined volume of an extractant, preferably water or a liquid phase, with the third residual phase (RM3) obtained in the separation of step (h) to obtain a third mixture (MX3);
  • the fourth device (V4) preferably being a device (V) according to one of the numbers 1 to 16;
  • the separation is driven by the hydrostatic pressure of the third mixture (MX3) and / or another pressure acting on the third mixture (MX3) and / or a negative pressure acting on the fourth residual phase (RM4); wherein during the separation of the third mixture (MX3) into the fourth liquid phase (W04) and the fourth residual phase (RM4), the fourth surface (FA4) to the third mixture (MX3) present in the fourth device (V4), in which fourth device (V4) existing fourth residual phase (RM4) and / or to the fourth receiving device (AG4) relatively moved, or during the separation of the third mixture (MX3) into the fourth liquid phase (W04) and the fourth residual phase (RM4), the fourth surface (FA4) rotates about a fourth axis (AX4) of the fourth separator (T4); and
  • the relative movement is a rotational movement in the counterclockwise or counterclockwise direction, preferably in the counterclockwise direction, the direction of rotation being determined from the viewing direction at which the inflowing medium to be separated ,
  • the suspension to be separated (MA) or residual phase (RM1, RM2, RM3) or the mixture (MX1, MX2, MX3) flows from the left into the device and the dissipated residual phase, the device (VI, V2, V3, V4) after leaves right; and or
  • Method characterized in that the feeding of the suspension (MA) in step (a), the feeding of the first residual phase (RM1) or of the first mixture (MX1) in step (d), the Supplying the second residual phase (RM2) or the second mixture (MX2) in step (g) and / or supplying the third residual phase (RM3) or the third mixture (MX3) in step (j) in the range of 0.25 to ⁇ 2.0 m / s, preferably 0.3 to 1, 8 m / s, preferably 0.5 to 1, 5 m / s, in particular 0.8 to 1, 5 m / s, takes place.
  • (M) producing a mixture of at least two arbitrary liquid phases, in particular from two, three or four arbitrary liquid phases selected from the group consisting of the first liquid phase (WOl), the second liquid phase (W02), the third liquid Phase (W03) and the fourth liquid phase (W04); and
  • step (n) using the mixture (WOMX) resulting in step (j) for the manufacture of a foodstuff, pharmaceutical or beverage.
  • Method characterized in that during the separation of the suspension (MA) the contact of the first surface che (FA1) or a partial surface thereof with the in the first receiving means (AG 1) existing suspension (MA) by the execution of the relative movement or rotational movement of the first surface (FA1) temporarily interrupted and restored after interruption;
  • Method characterized in that, during the separation of the first residual phase (RM1), the contact of the second surface (FA2) or a partial surface thereof with the first residual phase (RM1) present in the second receiving device (AG2) ) is temporarily interrupted by the execution of the relative movement or rotational movement of the second surface (FA2) and restored after interruption; wherein the interruption and restoration of the contact of the second surface (FA2) or a partial surface thereof with the first residual phase (RM1) is preferably repeated.
  • Method characterized in that during the separation of the second residual phase (RM2) the contact of the third surface (FA3) or a partial surface thereof with the second residual phase present in the third receiving device (AG3) (RM2) is temporarily interrupted by the execution of the relative movement or rotational movement of the third surface (FA3) and restored after interruption;
  • Method according to one of the numbers 56 or 58 to 67 or 70 to 72, characterized in that during the separation of the suspension (MA) according to step (b) the first surface (FA1) in a proportion in the range of 1 to 95%, preferably from 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 10 to 90%, preferably 15 to 80%, preferably 20 to 80%, preferably 20 to 70%, preferably 20 to 60%, preferably 20 to 50%, preferably 20 to 40%, preferably 30 to 40%, preferably 5 to 80%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, preferably 5 to 15 %, in particular 20 to 30%, of the suspension (MA) is covered or immersed in the suspension (MA), and the first surface (FA1) in the amount of the remaining portion preferably in a first gas-filled space (GR1) above or above the Suspension (MA) is arranged or protrudes in it.
  • GR1 first gas-filled space
  • Method according to one of the numbers 56 or 58 to 67 or 70 to 73, characterized in that during the separation of the first mixture (MXl) according to step (e) the second surface (FA2) is in a proportion in the range from 1 to 95%, preferably from 5 to 95%, preferably from 5 to 75%, preferably from 5 to 50%, preferably from 10 to 90%, preferably from 15 to 80%, preferably from 20 to 80%, preferably 20 to 90%, preferably 30 to 80%, preferably 35 to 70%, preferably 5 to 80%, preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20% , preferably 5 to 15%, in particular 40 to 60%, of the first mixture (MX1) is covered or immersed in the first mixture (MX1).
  • % preferably from 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 10 to 90%, preferably 20 to 90%, preferably 30 to 80%, preferably 35 to 70%, preferably 5 to 80% , preferably 5 to 40%, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, preferably 5 to 15%, in particular 40 to 60%, of the second mixture
  • A supplying the medium (M) to a first receiving means (AG1) of a first device (VI), wherein the first device (VI) is preferably a device according to one of the numbers 1 to 16;
  • (B) separating the medium (M) in the first device (VI) into two fractions by means of separating or filtering the medium (M) with the aid of a first surface (FAl) of a first separation device (Tl); wherein the separation is driven by the hydrostatic pressure of the medium (M) and / or another pressure acting on the medium (M) and / or a negative pressure acting on one of the fractions; wherein, during the separation of the medium (M), the first surface (FAl) relatively moves to the medium (M) present in the device (VI), to one of the resulting fractions and / or to the first receiving device (AG1), or
  • the first surface (FAI) rotates during the separation of the medium (M) about a first axis (AX1) of the first separation device (T1); and wherein the relative movement or rotation of the first surface (FA1) occurs continuously or intermittently, preferably at regular time intervals, throughout the period of separation of the medium (M).
  • Method according to number 78 characterized in that the method further comprises at least one of the features of Nos. 56 or 58 to 67 or 70 to 77.
  • a device for the continuous or discontinuous recovery of a liquid phase (WO) and / or a residual phase (RM) from a suspension (MA), preferably from a suspension (MA) containing plant components, preferably for separating the suspension (MA), preferably containing plant components, in the liquid phase (WO) and / or the residual phase (RM), in particular for separating a liquid or a solid from the suspension (MA ), in the field of food, drug and beverage production.
  • a suspension preferably from a suspension (MA) containing plant components, preferably for separating the suspension (MA), preferably containing plant components, in the liquid phase (WO) and / or the residual phase (RM), in particular for separating a liquid or a solid from the suspension (MA ), in the field of food, drug and beverage production.
  • medium (M) is a suspension or a precursor thereof.
  • a separating device preferably a filter, in particular a separating device (T; Tl, T2) according to one of the numbers 1 to 16, for the continuous obtaining a liquid phase (WO) from a suspension (MA) in the field of food, medicament and beverage production in a continuous or discontinuous manner;
  • the separation device (T) has a surface (FA) with a plurality of openings with a size or pore size or mesh size in the range of 5 to 10,000 ⁇ , preferably 10 to 1000 ⁇ , preferably 25 to 500 ⁇ , preferably 45 to 350 ⁇ , preferably 55 to 300 ⁇ , in particular 65 to 250 ⁇ , has;
  • the surface area (FA) is in an amount in the range of 1 to 95%, preferably 5 to 95%, preferably 5 to 75%, preferably 5 to 50%, preferably 10 to 90%, preferably 15 to 80%, preferably 20 to 80%, preferably 20 to 70%, preferably 20 to 60%, preferably 20 to 50%, preferably 20 to 40%, preferably 30 to 40%, preferably 5 to 80%, preferably 5 to 40 %, preferably 5 to 30%, preferably 5 to 25%, preferably 5 to 20%, preferably 5 to 15%, in particular 20 to 30%, of the suspension (MA) is covered or immersed in the suspension (MA).
  • the separating device is designed as a separating device with a rotatably mounted separating or filtering surface or as a rotatably mounted separating device or rotatably mounted filter; and or
  • the separator is formed in a disc-shaped or cylindrical shape or substantially disc-shaped or cylindrical shape; and / or wherein the base surface and / or the lateral surface of the separating device or a part of the base surface and / or the lateral surface is partially or completely formed as a separating or filtering surface; and or
  • the separation device is arranged in the system such that the central axis or a rotation axis of the separation device is substantially parallel to a Liquid level (LL) of the existing in the vicinity of the separator suspension (MA) is arranged, or
  • the inventors of the present application have recognized that the process step of the treatment, in particular the separation of a suspension whose solids content preferably contains Chabestan parts or consists of Chabestan turnover, can be significantly shortened if in the treatment or separation of the structure of a solid layer, preferably consisting from plant components of the suspension, in particular plant leaves or their components, as far as possible or completely avoided. According to the inventors, this is realized by moving an apertured surface relative to the presented suspension during separation of the suspension.
  • the structure of a solid layer, preferably of plant components of the suspension is at least largely avoided.
  • the flow channels are kept free in the apertured surface of the separator, so that the liquid content of the suspension as it flows through the surface of the separator experiences a lower flow resistance compared to the conventional treatment or separation methods.
  • a relative movement of the separation device to the suspension surprisingly ensures that no appreciable solid layer, preferably of plant constituents, builds up on the surface of the separation device during the passage of the liquid particles while retaining solids. Because the suspension, due to the relative movement, permanently or at least temporarily a somewhat "fresh", to the Seeing suitable surface surface, the flow resistance remains when flowing through the liquid or liquid phase through the separator substantially unchanged in the course of the separation. The inventors suspect that on the one hand by the relative movement between the
  • Solid particles, in conjunction with the described relative movement have an abrasive effect on the surface of the separator, so that the suspension in the separation of the invention has an unexpectedly high cleaning effect on the surface of the separator.
  • the separation efficiency is significantly increased, and the required separation time significantly shortened. Since, according to the invention, even at high volume throughputs of the suspension, if at all, only a minimal blockage or minimal clogging of the surface of the separation device occurs, the recovery of the liquid phase according to the invention can be carried out continuously or discontinuously, with high volume flows and with a long service life.
  • the invention when designed in the form of a continuous process or a continuously operated device, achieves shorter separation times, smaller devices and other advantages associated with continuous processes.
  • Surface of the separator or a part surface thereof are temporarily interrupted with the suspension. If the relative movement during the separation from the suspension is, for example, a rotary movement of the separating device or its surface, the surface or at least a partial surface thereof can emerge from the suspension and reenter the suspension at a later time. When this surface element of the separation device emerges from the suspension, it acts on the solid particles which may be adhering to the surface element. Substances on the one hand gravity. At the moment of the escape of a particle from the suspension, ie at the moment of detachment of the particle from the liquid surface, the buoyancy which still counteracts the force of gravity in the liquid body of the suspension also ceases to act, so that in total one reaches the center of the earth.
  • the surface tension of the suspension acts on exiting the liquid, so that the adhering particles are inclined to remain on the surface of the suspension or even in the suspension accumulated on the separation device when a surface element of the separation device emerges from the suspension.
  • the surface of the separating device and / or the separating device can be made as such, for example, from stainless steel, copper, plastic, preferably polypropylene, or a fabric textile.
  • the relatively moving surface of the separator may only be covered to a limited extent with the suspension or immersed in the suspension during the separation process. If the surface of the separating device is only partially covered with the suspension, solid particles which accumulate in the region of the mirror or the surface of the suspension due to the relative movement of the separating device can be surprisingly easily and effectively "carried along" by the moving surface of the separating device. It is also surprising that the discharged particles, ie the residual phase or a part thereof, are discharged relatively dry with a dry matter content of up to 75%.
  • the advantage of a medium to low degree of coverage of the surface of the separator with the suspension is that the space for enrichment and discharge, preferably as "dry" discharge, of solids from the suspension and ultimately from the device in the region of the surface of the separator above the level of the suspension is sufficiently available.
  • a degree of coverage or degree of immersion of the surface of the separator has been in the range of 1 to 60%, preferably 5 to 30%, preferably 5 to 20%, preferably 5 to 15%, preferably 5 to 10% proved particularly advantageous.
  • the gas-filled space of the device may contain a gas, the air or preferably an inert gas such as carbon dioxide, nitrogen or helium or mixtures thereof or consists thereof.
  • an inert gas such as carbon dioxide, nitrogen or helium or mixtures thereof or consists thereof.
  • Suspension of the volume flow of the recovered liquid phase and their properties can be set advantageously in terms of their material composition.
  • a pore size of at least 65 ⁇ a satisfactory volume flow of the recovered liquid phase is achieved. If a pore diameter of greater than 350 ⁇ chosen, although a high volume flow of liquid phase is achieved, however, where appropriate, a sufficient separation of coarser particles no longer takes place.
  • the separation device can be designed as a rotatably mounted separating device or as a rotatably mounted filter.
  • the axis of rotation of the separation device may include, with the liquid level of a liquid filled in the receiving device of the device, a small angular amount as described above.
  • a separator of compact design can be achieved with a high ratio of surface with a release effect to the total area.
  • the spatial arrangement of the central axis or the axis of rotation of the separating device or its surface approximately parallel to the surface of the suspension wherein deviations from the parallel orientation within certain limits to achieve the effects of the invention are quite possible, the relative movement of the surface, the partial covering of the surface or the partial immersion in the suspension, a good cleaning of the surface and a high solids discharge with a structurally simple device with easy handling can be achieved.
  • the surface of the separating device is movable or movable relative to the suspension, the residual phase and / or the receiving device of the device such that a plurality of surface elements, the surface of the separating device, which are covered by the suspension during separation, emerge from the suspension in the course of the relative movement and are at least temporarily not covered by the suspension in order to submerge again into the suspension in the further course of the relative movement.
  • the construction of the device according to the invention for example by eliminating pumps, etc., becomes considerably simpler.
  • the energy consumption for operating the device is reduced by 40% or more compared with a conventional separating device.
  • the power consumption peaks of the devices or systems according to the invention are reduced by the lower consumption and / or the smaller number of consumers. This can reduce the required installed power.
  • the surface of the separator may have a diverse shape, which brings a high flexibility of the system design.
  • Preferred contours of the surface such as convex, concave, wavy, or zigzag contours, may cause additional flow effects or turbulence on the surface of the separator near the surface, which moves in the suspension or residual phase and relative to the suspension or residual phase. As a result, the cleaning of the surface is further improved.
  • projections such as webs or paddles, which project from the surface of the separating device, and are preferably arranged perpendicularly or substantially perpendicular or obliquely to the direction of relative movement of the surface of the separating device, improve the solids discharge from the suspension or residual phase and from the device.
  • two separation devices per device whose separation-effective surfaces are arranged substantially parallel to each other and have a distance of not more than 50 cm, more preferably not more than 30 cm, to each other. In this way, a device of high compactness at large effective interface by the presence of two (separation active) surfaces of the separation or separating surfaces.
  • both surfaces also have the same or approximately the same direction of relative movement, in particular the same direction of rotation in space, and the two surfaces of the separation devices are spaced sufficiently small, a particularly effective discharge of solids from the suspension or residual phase and from the device achieved wherein the discharged solids have a relatively high dry matter content.
  • the distance to a wall of the device or in particular of the receiving device is sufficiently low, preferably not more than 50 cm, more preferably not more than 30 cm.
  • control devices can be designed as separate control devices. However, they can also be realized in a single control device which performs the functions of the first, second, third and / or fourth control device according to the invention.
  • a multi-stage separation of solids or residual phases can be realized.
  • a system with multi-stage separation by adjusting the pore sizes of the openings of the surfaces of the individual devices, for example downstream ever smaller pore sizes, clogging or blocking of the release surface can be completely avoided or delayed at least longer. As a result, the achievable total volume flow of the medium to be separated through the system is high.
  • an extractant preferably water
  • a liquid phase is then recovered in a correspondingly high dilution.
  • the extractant may also be added to the suspension in the device according to the invention, in particular in the receiving device.
  • a "fresh" extractant such as water or an alcohol
  • a "fresh" extractant such as water or an alcohol
  • the leaching is more efficient than in the countercurrent mode described above due to the higher concentration difference less total separation steps required, which reduces the equipment and the cost.
  • the suspension is forced to overflow a weir-like obstacle.
  • a sedimentation of solid particles in the storage area upstream of the storage element can be achieved, whereby the clarification is improved.
  • All devices (V) according to the invention and the systems based thereon can be operated batchwise in a batch process. However, it is particularly advantageous if the devices (V) according to the invention and the systems based thereon are operated continuously. Accordingly, the processes according to the invention or the individual process steps described in this application can be operated batchwise, that is, batchwise, or particularly advantageously, continuously. If the method according to the invention consists of several steps, then all the steps can be carried out continuously and thus the entire process can be carried out continuously. Alternatively, however, all steps can be carried out batchwise and thus the entire process can be carried out batchwise. However, the invention is not limited thereto. Accordingly, it is also part of the invention that continuous and discontinuous process steps can be combined as desired within the scope of the process according to the invention. The same applies to the embodiment of the device according to the invention, of the system according to the invention and of the uses according to the invention.
  • process steps described in this application can each be configured either as continuous or batchwise or batchwise. This is especially true for the steps “Treat”, “Feed”, “Disconnect”, “Mix”.
  • all the process steps associated with a process according to the invention are either continuous or batchwise or batchwise. staltet. Accordingly, the devices described in this application or
  • FIG. 1 shows a vertical sectional view of an embodiment of the device (V) according to the invention.
  • This has a receiving device (AG) for receiving the suspension (MA) and at least one separating device (T) with a surface (FA) (hatched shown).
  • the surface (FA) has a plurality of openings (OP), which are indicated in the figure for the sake of simplicity only in a partial region of the surface (FA).
  • the surface (FA) is provided in all its faces with openings to provide the largest possible filter area.
  • the receiving device (AG) is designed as a trough-shaped vessel.
  • the separating device (T) is designed as a circular, disk-shaped filter element, on whose base surface the surface (FA) is arranged.
  • the separating device (T) is rotatably mounted about a central axis. In this case, the central axis is aligned substantially parallel to the horizontal.
  • the separator (T) can rotate in the illustration of Fig. 1, both in the, and counterclockwise.
  • the direction of rotation is "counterclockwise.”
  • the suspension (MA) flows from the left into the receiving device (AG) and covers the separating device (T) and in particular the surface (FA) in part
  • liquid particles pass through the filter layer and are removed on the filtrate side as liquid phase (WO) in or beyond the separation device (T) relative movement by turning counterclockwise (see the arrow in Fig. 1), the surface covered by the suspension (FA) is in relative motion to the Suspension (MA).
  • the device (V) according to the invention is shown in a horizontal sectional view in FIG.
  • the device (V) comprises two separation devices (T), which are arranged substantially parallel and can rotate about a common axis of rotation (AX) (preferably in the same direction).
  • AX common axis of rotation
  • V a separating device (T) in the form of a rotating cylinder, whose two base surfaces each configured as a surface (FA).
  • the liquid phase (WO) penetrates from the outside through the filter layers into the interior of the separator (D), where it is collected and withdrawn.
  • Fig. 4 illustrates a system according to the invention, which is designed as a series circuit or cascade of three devices according to the invention (V).
  • the first liquid phase (WO1) is drawn off.
  • the generated first residual phase (RM1) passes from the first device or is actively discharged by means of the separating device (T), depending on the filling level of the suspension (MA) in the separating device (T).
  • the discharged First residual phase (RML) an extractant, such as preferably water or a liquid phase (eg W03) from a later process step, for extracting the extractable substances still present in the first residual phase (RML) is added.
  • the resulting first mixture (MX1) is separated in the second device (V2) analogous to the suspension (MA) in the first device (VI).
  • the resulting second liquid phase (W02) is withdrawn and the remaining second residual phase (RM2) discharged from the second device (V2).
  • the third device (V3) the above-mentioned steps are analogous. In this case, with each further stage, a further depletion of the residual phase produced.
  • the discharge of the respective residual phase (RM1, RM2, RM3,%) From the respective device (VI, V2, V3,%) Can be effected both by providing only one device and a cascade of at least two devices (VI, V2 , V3, ...) as a function of the level of the suspension or residual phase in the device (VI, V2, V3, ...) by overflow.
  • the respective residual phase (RM1, RM2, RM3,%) Can be removed from the respective separating device at a filling level below the overflow level by active transport of the respective residual phase, preferably by means of the moving separating device (T) or by means of a conveying device independent therefrom.

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Abstract

L'invention concerne un dispositif, un système et un procédé pour traiter une suspension, de préférence contenant des constituants végétaux, en particulier pour en extraire un liquide ou un solide, dans le domaine de la production de denrées alimentaires, de médicaments et de stimulants, et des utilisations correspondantes. Le dispositif V pour séparer de manière continue ou discontinue une suspension MA, notamment pour extraire de la suspension MA un liquide ou une phase liquide WO, ou un solide ou une phase résiduelle RM, présente au moins : un dispositif de réception AG pour recevoir la suspension MA et au moins un dispositif de séparation T présentant une surface FA; la surface FA présentant une pluralité d'ouvertures OP. Selon l'invention, la surface FA ou une partie de celle-ci peut être mise en contact avec la suspension MA, lorsque la suspension MA pour séparation en phase liquide WO et phase solide RM, se trouve dans le dispositif de réception AG. Lors du fonctionnement du dispositif V, la surface FA se déplace ou est mobile ou rotative par rapport à la suspension MA, et/ou à la phase solide RM et/ou au dispositif de réception AG.
EP15795126.0A 2014-11-03 2015-11-02 Dispositif, système et procédé d'extraction et de filtration d'une suspension, de préférence contenant des constituants végétaux au moyen d'éléments filtrants rotatifs Pending EP3215244A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102014116008 2014-11-03
DE102014116304.4A DE102014116304A1 (de) 2014-11-03 2014-11-07 Vorrichtung, System und Verfahren zur Gewinnung und/oder Klären von Würze und anderen Medien in der Bierbrauerei und Getränkeindustrie und entsprechende Verwendungen
DE102015105849.9A DE102015105849A1 (de) 2014-11-03 2015-04-16 Vorrichtung, System und Verfahren zum Behandeln einer Suspension, vorzugsweise enthaltend Pflanzenbestandteile, insbesondere das Abtrennen einer Flüssigkeit oder eines Feststoffs daraus, im Bereich der Nahrungs-, Arznei- und Genussmittelherstellung und entsprechende Verwendungen
PCT/EP2015/075475 WO2016071287A1 (fr) 2014-11-03 2015-11-02 Dispositif, système et procédé d'extraction et de filtration d'une suspension, de préférence contenant des constituants végétaux au moyen d'éléments filtrants rotatifs

Publications (1)

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EP3215244A1 true EP3215244A1 (fr) 2017-09-13

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EP15791555.4A Active EP3215595B1 (fr) 2014-11-03 2015-11-02 Dispositif, système et procédé pour obtenir et/ou clarifier un moût et d'autres fluides en brasserie et dans l'industrie des boissons et utilisations correspondantes
EP15795126.0A Pending EP3215244A1 (fr) 2014-11-03 2015-11-02 Dispositif, système et procédé d'extraction et de filtration d'une suspension, de préférence contenant des constituants végétaux au moyen d'éléments filtrants rotatifs

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EP15791555.4A Active EP3215595B1 (fr) 2014-11-03 2015-11-02 Dispositif, système et procédé pour obtenir et/ou clarifier un moût et d'autres fluides en brasserie et dans l'industrie des boissons et utilisations correspondantes

Country Status (7)

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US (2) US10487299B2 (fr)
EP (2) EP3215595B1 (fr)
CN (2) CN107109317B (fr)
BR (2) BR112017008767B1 (fr)
DE (6) DE102014116304A1 (fr)
MX (1) MX2017005743A (fr)
WO (2) WO2016071287A1 (fr)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
WO2018083168A1 (fr) 2016-11-03 2018-05-11 ZIEMANN HOLVRIEKA GmbH Installation de brassage et procédé pour l'obtention et le traitement d'un moût dans une brasserie ou dans l'industrie des boissons et utilisations correspondantes
DE102020001942A1 (de) 2020-03-26 2021-09-30 Waldemar E. Reule Verfahren zur effizienten Separation von Lösung und Feststoff aus Hydrolysat-Suspensionen und seine Verwendung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295942C (fr) * 1915-01-19 1916-12-29
US1922730A (en) * 1930-03-11 1933-08-15 Standard Brands Inc Process of preparing alpha wort
GB417302A (en) * 1933-02-15 1934-10-02 Albert Roulland Improvements in dissolving and extracting devices
US2399710A (en) * 1944-03-02 1946-05-07 Schock Gusmer & Co Inc Mash and wort separator and method in separating wort from mash
DE826742C (de) * 1949-11-08 1952-01-03 Clemens Braun Verfahren zur ununterbrochenen Gewinnung von Bierwuerze
DE1016239B (de) * 1952-03-21 1957-09-26 Boerje Sune Nyquist Verfahren und Vorrichtung zur Entwaesserung von Suspensionen
DE1080951B (de) * 1958-12-23 1960-05-05 Steinecker Maschf Anton Wuerzeabzugsvorrichtung an Laeuterbottichen
DE1254566B (de) * 1961-12-30 1967-11-23 Dipl Br Ing Fritz Reiter Verfahren zur kontinuierlichen Gewinnung von Malzwuerze
DE1642743A1 (de) * 1967-12-04 1971-05-19 Reiter Fritz Dipl Brau Ing Vorrichtung zum Auflockern und Nachwaschen,Anschwaenzen von zur Gewinnung von Wuerze,insbesondere von Malzwuerze,in einem kontinuierlichen Verfahren abzulaeuternder Maische
US3452669A (en) * 1968-03-21 1969-07-01 Orland Otto Schaus Apparatus for continuous lautering
DE2161654A1 (de) * 1971-12-11 1973-06-14 Edeleanu Gmbh Verfahren und vorrichtung zur kontinuierlichen extraktion und filtration von festen und ggf. fluessigen bestandteilen aus einem gemisch
ZA945796B (en) * 1993-08-13 1995-03-14 Barnard Stewart Silver Method and apparatus for extracting with liquids soluble substances from subdivided solids
WO2002053259A2 (fr) 2001-01-03 2002-07-11 Baker Hughes Incorporated Ensemble filtre rotatif a chute de pression interne
CN2617457Y (zh) * 2003-05-11 2004-05-26 张鲁宾 制糖工业用环保型转鼓式真空吸滤机
UA98618C2 (ru) * 2006-05-19 2012-06-11 Хейнекен Сеплай Чейн Б.В. Способ изготовления напитка на основе дрожжевого брожения
AT505247B1 (de) * 2007-05-30 2009-01-15 Andritz Ag Maschf Vakuumunterstütztes entwässerungsverfahren und rotierender filter zur durchführung des entwässerungsverfahrens
DE102007052471A1 (de) * 2007-11-02 2009-05-07 Krones Ag Kontinuierliches Brauen
DE102008039373A1 (de) * 2008-08-22 2010-02-25 Krones Ag Läutervorrichtung und Verfahren
DE102008056744A1 (de) * 2008-11-11 2010-05-12 Krones Ag Vorrichtung und Verfahren zum Strippen von Würze
DK2742122T3 (en) * 2011-08-12 2018-02-26 Univ Denmark Tech Dtu Filtering apparatus and process for mixing, extracting and / or separating
CN102755777A (zh) * 2012-05-17 2012-10-31 南宁市甜蜜糖机设备分蜜机厂 双向吸汁无滤布真空吸滤机

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2016071287A1 *

Also Published As

Publication number Publication date
CN107109317B (zh) 2021-06-04
EP3215595A1 (fr) 2017-09-13
BR112017008767A2 (pt) 2017-12-19
DE102014116308A1 (de) 2016-05-04
DE102014116306A1 (de) 2016-05-04
EP3215595B1 (fr) 2024-03-13
DE102014116305A9 (de) 2016-07-07
WO2016071286A1 (fr) 2016-05-12
DE102014116305A1 (de) 2016-05-04
BR112017008767B1 (pt) 2021-12-28
US10487299B2 (en) 2019-11-26
CN107109317A (zh) 2017-08-29
DE102014116304A1 (de) 2016-05-19
US20170313963A1 (en) 2017-11-02
WO2016071287A1 (fr) 2016-05-12
BR112017008758A2 (pt) 2017-12-19
US20170319981A1 (en) 2017-11-09
US11104872B2 (en) 2021-08-31
DE102014116307A1 (de) 2016-05-04
DE102015105849A8 (de) 2016-07-07
CN107106947A (zh) 2017-08-29
MX2017005743A (es) 2017-07-28
BR112017008758B1 (pt) 2022-03-29
DE102015105849A1 (de) 2016-05-04
CN107106947B (zh) 2020-11-24

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