US20130126438A1 - Installation and process for recycling wiping solution of one or more intaglio printing presses - Google Patents

Installation and process for recycling wiping solution of one or more intaglio printing presses Download PDF

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Publication number
US20130126438A1
US20130126438A1 US13/582,070 US201113582070A US2013126438A1 US 20130126438 A1 US20130126438 A1 US 20130126438A1 US 201113582070 A US201113582070 A US 201113582070A US 2013126438 A1 US2013126438 A1 US 2013126438A1
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Prior art keywords
solution
installation according
unit
waste
wiping
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US13/582,070
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English (en)
Inventor
Giacomo Martini
Véronique Nery
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KBA Notasys SA
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KBA Notasys SA
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Assigned to KBA-NOTASYS SA reassignment KBA-NOTASYS SA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NERY, VERONIQUE, MARTINI, GIACOMO
Publication of US20130126438A1 publication Critical patent/US20130126438A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/30—Recovering used solvents or residues
    • B41P2235/31—Recovering used solvents or residues by filtering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32

Definitions

  • the present invention generally relates to installations and processes for recycling wiping solution of one or more intaglio printing presses.
  • intaglio printing refers to direct plate printing using engraved printing mediums (e.g. engraved plates or cylinders) as commonly applied for the production of banknotes and security documents.
  • engraved printing mediums e.g. engraved plates or cylinders
  • the expression “steel/copper engraving printing” is also sometimes used to refer to this particular printing process.
  • Banknotes for example, are typically provided with intaglio-printed patterns (such as portraits or other pictorial representations, latent images, guilloche patterns, denominations, bank designation, etc.) which are readily recognizable by touch due to the embossing and tactile effect inherent to intaglio printing.
  • Intaglio printing presses for carrying out intaglio printing are for instance known from European Patent Applications Nos.
  • Intaglio printing requires application of an excess of ink onto the engraved printing mediums and wiping of the thus inked printing mediums prior to printing in order to remove the excess of ink outside of the engravings.
  • intaglio printing presses are commonly equipped with so-called wiping systems that typically comprise a wiping roller assembly as disclosed in the above-identified patent applications.
  • wiping systems comprising a wiping roller assembly is disclosed in International Application No. WO 2007/116353 A1 in the name of the present Applicant which is also incorporated herein by reference.
  • wiping systems for intaglio printing presses typically make use of so-called wiping solution (as for instance discussed in International Application No. WO 2007/116353 A1) to assist the wiping operation and the removal of ink residues from the wiping system and to ensure proper printing quality.
  • Wiping systems that do not make use of wiping solution are also known in the art but are now rarely used in contemporary intaglio printing presses.
  • Installations and processes for recycling the wiping solution of intaglio printing presses have been disclosed.
  • the general purpose thereof is to limit the consumption of fresh wiping solution by processing waste wiping solution coming from the intaglio printing press in such a way as to remove ink constituents and like residues contained in the waste wiping solution to produce clean solution that can be recycled to produce fresh wiping solution.
  • EP 0 826 502 A1 in the name of the present Applicant discloses an installation and process for recycling wiping solution of an intaglio printing press, which process involves:
  • a neutralising agent such as hydrochloric acid (HCl) or sulphuric acid (H 2 SO 4 ), to produce a neutralised solution;
  • the fresh wiping solution typically contains approximately 98.5% of softened water, approximately 1% of caustic soda (NaOH) and approximately 0.5% of sulfonated castor oil (S.C.O.).
  • Ultra-filtration is also contemplated in European Patent Application No. EP 0 927 632 A1 to perform additional filtration of the clean solution, but this approach is also prone to clogging of the UF membranes as there always remains some ink residues in the processed solution that is subjected to ultra-filtration. According to European Patent Application No. EP 0 927 632 A1, this problem can be overcome by performing a mechanical filtration in lieu of the ultra-filtration.
  • the flocculated solution is filtered to separate it into sludge and a filtrate, which filtrate is then heated to recover distilled water.
  • This distilled water is in effect the only constituent, out of all components contained in the waste wiping solution, that is recycled, according to this solution, to serve as raw material for producing new wiping solution. This means that the recycling yield of this solution is comparatively lower than that of other known solutions where more than simply distilled water is recycled.
  • European Patent Application No. EP 1 092 684 A2 additionally provides for a further treatment of concentrated solution that is produced as a result of heating of the filtrate, which further treatment involves supplying the concentrated solution onto a heating drum and heating this concentrated solution to evaporate the liquid components of the concentrated solution into vapour, while permitting solid residues (or “salts”) contained in the concentrated solution to be deposited on the surface of the heating drum.
  • German Patent Application No. DE 101 63 340 A1 discloses a process and installation for recycling cleaning solution used for cleaning printing presses wherein an emulsion-breaker (“Emulsionsspaltei” in German) is added to the waste cleaning solution and wherein a phase separation of the waste cleaning solution is carried out using a decanting unit or, by way of an alternative, using a centrifuge. No particular reference is made in this document to the treatment of wiping solution of intaglio printing presses.
  • a general aim of the invention is therefore to provide an improved installation and process for recycling wiping solution of intaglio printing presses.
  • an aim of the invention is to provide such an installation and process involving flocculation of the ink constituents contained in the waste solution and which is more efficient in terms of usage of the necessary chemical agents.
  • Another aim of the invention is to maximise the recycling yield of the system so as to limit the consumption of the required constituents used to produce fresh wiping solution.
  • Yet another aim of the invention is to provide such an installation and process which are convenient and relatively simple to operate, respectively to carry out, while also simplifying necessary maintenance operations.
  • an installation for recycling wiping solution of one or more intaglio printing presses comprising:
  • an installation for recycling wiping solution of one or more intaglio printing presses comprising:
  • centrifugation to process waste wiping solution of one or more intaglio printing presses, which use involves subjecting to centrifugation a flocculated solution produced as a result of flocculation of the waste wiping solution or a derivative of the flocculated solution to separate clarified solution for further processing.
  • centrifugation in the context of a recycling system involving flocculation of the ink constituents as presently proposed is furthermore a particularly efficient way of separating the greater portion of the ink constituents contained in the waste solution upstream of the filtering unit, which leads to less frequent maintenance operations on the filtering unit itself. This therefore positively impacts on the operative and maintenance costs.
  • FIG. 1 is a block diagram of an installation for recycling wiping solution according to a first embodiment of the invention
  • FIG. 2 is a flow chart illustrating the process that is carried out by the installation of FIG. 1 ;
  • FIG. 3 is a block diagram of an installation for recycling wiping solution according to a second embodiment of the invention.
  • FIG. 4 is a flow chart illustrating the process that is carried out by the installation of FIG. 3 .
  • FIG. 1 shows a block diagram of an installation for recycling wiping solution according to a first embodiment of the invention, which installation is generally designated by reference numeral 01 .
  • Reference numeral 10 schematically designates one or more intaglio printing presses to which the installation 01 is coupled to form a closed loop where waste solution coming from the one or more intaglio printing presses 10 is recycled to produce fresh wiping solution that is used again by the one or more intaglio printing presses 10 .
  • the expression “waste solution” as referred to herein is used to generally designate the used solution that is gathered from the intaglio printing press(es) 10 and processed throughout the installation.
  • This expression indifferently designates the solution at different stages of the process, whether it is the waste solution coming directly from the intaglio printing press(es) 10 , flocculated solution (as referred to herein), any derivative of the flocculated solution, pre-treated solution (as also referred to herein), or any other solution that has to undergo some treatment.
  • the intaglio printing presses 10 can be any type of intaglio printing presses equipped with a wiping system that makes use of wiping solution as cleaning medium, as for instance disclosed in European Patent Applications Nos. EP 0 091 709 A1, EP0 406 157A1, EP 0 563 007 A1, EP 0 873 866 A1, EP 1 602 482 A1 and International Application No. WO 03/047862 A1, all in the name of the present Applicant.
  • wiping systems for intaglio printing presses typically make use of wiping solution (as for instance discussed in International Application No. WO 2007/116353 A1) to assist the wiping operation and the removal of ink residues from the wiping system and to ensure proper printing quality.
  • the wiping solution may be of the same type as already disclosed in European Patent Applications Nos. EP 0 826 502 A1 and EP 0 927 632 A1, i.e. solution consisting of approximately 98.5% of soft water, 1% of caustic soda (NaOH) and 0.5% of sulfonated castor oil (S.C.O.).
  • Other wiping solution compositions may however be contemplated without departing from the scope of the invention.
  • the installation 01 of FIG. 1 preferably comprises a collecting tank 11 for collecting waste solution from the intaglio printing press(es) 10 , a flocculation tank 12 for inducing flocculation of ink constituents contained in the waste solution, a processing tank 14 for pre-treating the waste solution derived from the collecting tank 11 , a filtering unit 15 for filtering the waste solution coming from the processing tank 14 (also referred to hereinafter as the “pre-treated solution”) to produce recycled solution, and a dosage tank 16 for collecting the recycled solution coming from the filtering unit 15 and dosing addition of fresh constituents to produce fresh wiping solution.
  • a collecting tank 11 for collecting waste solution from the intaglio printing press(es) 10
  • a flocculation tank 12 for inducing flocculation of ink constituents contained in the waste solution
  • a processing tank 14 for pre-treating the waste solution derived from the collecting tank 11
  • a filtering unit 15 for filtering the waste solution coming from the processing tank 14 (also
  • the collecting tank 11 is advantageous from a practical point of view, but the function thereof (i.e. collecting waste solution) may be combined with that of the downstream-located flocculation tank 12 .
  • the dosage tank 16 is advantageous from a practical point of view as it serves to adequately collect the recycled solution and facilitates the production of the necessary fresh wiping solution.
  • a collecting tank and/or a dosage tank is/are provided is as such irrelevant.
  • the provision of such tanks is however advantageous in the context of improvements of the invention which will be discussed hereinafter. It shall also be understood that additional tanks might be provided in practice along the tanks already mentioned hereinabove, without departing from the scope of the invention as defined by the annexed claims.
  • the flocculation tank 12 receives a supply of an adequate flocculating agent (or “reagent”) that induces flocculation of the ink constituents contained in the waste solution coming from the intaglio printing press(es) 10 .
  • an adequate flocculating agent or “reagent”
  • Such flocculating agent can in particular be of the type discussed in European Patent Application No. EP 0 927 632 A1.
  • a flocculated solution is produced in the flocculating tank 12 , i.e. a solution where the ink constituents which are dispersed in the waste solution form larger-size clusters, or “floes”, that can then be separated more easily from the solution.
  • the flocculated solution is fed from the flocculation tank 12 to a centrifugation unit 13 which is designed to separate the flocculated solution by centrifugation into clarified solution (referred to hereinafter as “centrifuged supernatant”), which is further processed, and precipitate, or “sludge”, which is discarded.
  • centrifuged supernatant clarified solution
  • An advantage of the centrifugation unit 13 besides improving the recycling efficiency, also resides in the fact that substantially all of the selected flocculating agent that is added to the solution in the flocculation tank 12 is removed with the precipitate that is separated out by the centrifugation unit 13 .
  • the centrifuged supernatant is then fed to the processing tank 14 where a filter aid agent is supplied to aid subsequent filtering by the filtering unit 15 .
  • the filter aid agent is preferably Perlite, but other filter aid agents can be contemplated. Thanks to the present invention, a considerably lower quantity of filter aid agent is necessary as compared to previous solutions, which has a very favourable impact on operative costs and greatly simplifies operation and maintenance of the installation. By way of comparison, this first embodiment requires only a fraction of the quantity of filter aid agent that was necessary with the previous solutions, the consumption gain being of the order of a factor ten.
  • the pre-treated solution is then fed from the processing tank 14 to the filtering unit 15 for filtering.
  • the filtering unit is preferably a filter press unit which carries out filtering by way of a mechanical operation whereby the pre-treated solution is loaded batch-wise into filtering chambers separated by filter plates which are then forced one against the other under high pressure to separate the pre-treated solution into clean solution, referred to as the “recycled solution”, and sludge, which sludge is again discarded.
  • the recycled solution is then fed to the dosage tank 16 where fresh constituents, e.g. soft water, caustic soda (NaOH) and sulfonated castor oil (S.C.O.), are added and dosed to complete and produce fresh wiping solution with the desired composition, which fresh wiping solution can be reused by the intaglio printing press(es) 10 .
  • fresh constituents e.g. soft water, caustic soda (NaOH) and sulfonated castor oil (S.C.O.
  • a secondary waste solution treatment system designated generally by reference numeral 20 in FIG. 1 .
  • This secondary waste solution treatment system 20 is specifically designed to treat a selected share of the wiping solution and remove the remaining organic residues contained therein. Any appropriate share (e.g.
  • the wiping solution may be extracted for that purpose, whether continuously, by extracting a portion of the processed wiping solution, or semi-continuously, by periodically extracting a given volume of processed wiping solution for further treatment.
  • the selected share of wiping solution to be treated by the secondary waste solution treatment system 20 is taken from the recycled solution that is derived from the filtering unit 15 as all of the inorganic ink constituents (and part but not all of organic residues) have already been removed therefrom thanks to the above-described recycling system.
  • Any appropriate means to carry out the extraction of the selected share of the wiping solution can be used, such as a conduit coupled to the output of the filtering unit 15 as schematically illustrated in FIG. 1 , which conduit would comprise a valve that can be selectively opened to extract the desired share of wiping solution.
  • a conduit comprising a pump designed to selectively extract the desired volume or quantity of wiping solution could also be used.
  • the secondary waste solution treatment system 20 advantageously comprises a waste solution treatment tank 21 where the wiping solution is collected and a secondary filtering unit 22 for filtering the wiping solution coming from the waste solution treatment tank 21 .
  • the waste solution treatment tank 21 receives an adequate supply of processing agents, preferably a combination of a flocculating agent that can interact with the organic residues to be separated out, such as calcium chloride (CaCl 2 ), of a neutralising agent, such as sulphuric acid (H 2 SO 4 ), to neutralise the pH of the waste solution, and of a filter aid agent, such as Perlite, to aid subsequent filtering by the secondary filtering unit 22 .
  • processing agents preferably a combination of a flocculating agent that can interact with the organic residues to be separated out, such as calcium chloride (CaCl 2 ), of a neutralising agent, such as sulphuric acid (H 2 SO 4 ), to neutralise the pH of the waste solution, and of a filter aid agent, such as Perlite,
  • the secondary filtering unit 22 is preferably a filter press unit of the same type as the filtering unit 15 .
  • the sludge that is separated out by the secondary filtering unit 22 is disposed of in a suitable manner.
  • an evaporation unit 25 may be further provided for subjecting the filtered solution derived from the secondary filtering unit 22 to evaporation so as to recover distilled water, which distilled water can either be recycled as fresh constituent for the production of the fresh wiping solution (in which case the recovered distilled water can be fed back to the dosage tank 16 ) or be simply discarded to a drain 26 .
  • the solid waste, or “salts”, that is separated out by the evaporation unit 25 is disposed of in a suitable manner.
  • a further improvement may consist in the provision of an overflow tank 17 for collecting overflow of wiping solution from the system.
  • the overflow tank 17 is shown to be coupled to the collecting tank 11 .
  • This overflow tank 17 is useful in that the recycling system can typically only process a given volume of solution. Any overflow that might be created in the system, for instance due to a production excess of fresh wiping solution, must therefore be collected somewhere else.
  • the overflow of wiping solution collected in the overflow tank 17 is fed to the secondary waste solution treatment system 20 for further processing.
  • FIG. 2 is a flow chart summarizing the recycling process that was described hereinabove in relation to the first embodiment. This flow chart is self-explanatory and lists the relevant steps of the corresponding recycling process that also forms part of the claimed subject-matter.
  • FIG. 3 shows a block diagram of an installation for recycling wiping solution according to a second embodiment of the invention, which installation is generally designated by reference numeral 02 .
  • This second embodiment shares substantial similarities with the first embodiment and the components that are common to both embodiments are identified by the same reference numerals and will not be described again.
  • the difference between the first and second embodiments resides in the fact that the centrifugation unit 13 of the first embodiment is replaced in the second embodiment by a combination of a decantation unit 13 a and of a centrifugation unit 13 b which are coupled as described below.
  • the flocculated solution is fed from the flocculation tank 12 to the decantation unit 13 a which is designed to separate the flocculated solution by decantation into clarified solution (referred to hereinafter as “decanted supernatant”), which is fed to the processing tank 14 , and precipitate which is further processed.
  • the precipitate produced by the decantation unit 13 a is further processed by the centrifugation unit 13 b for further separation into clarified solution (again referred to hereinafter as “centrifuged supernatant”), which is fed to the processing tank 14 , and further precipitate, or “sludge” which is discarded.
  • the processing tank 14 receives the clarified portions of waste solution that are separated out by the decantation unit 13 a and the centrifugation unit 13 b.
  • an advantage of the centrifugation unit 13 b besides improving the recycling efficiency, resides in the fact that substantially all of the selected flocculating agent that is added to the solution in the flocculation tank 12 is removed with the precipitate that is separated out by the centrifugation unit 13 b.
  • the clarified solution that is separated out by the decantation unit 13 a and the centrifugation 13 b and fed to the processing tank 14 contains a slightly greater concentration of ink constituents.
  • the second embodiment requires a slightly greater amount of filter aid agent to be supplied to the processing tank 14 .
  • the consumption of filter aid agent according to the second embodiment remains by far lower to the typical consumption of previous solutions with a consumption gain that is still of the order of a factor ten.
  • the above-described second embodiment is particularly advantageous for the recycling of larger volumes of waste solution and is, in that context, more adapted than the first embodiment. Indeed, according to the second embodiment, most of the volume of the waste solution (approximately 90% of the volume of solution) is separated by the decantation unit 13 a into the decanted supernatant and only the precipitate of the decantation (approximately 10% of the volume of solution) is processed by the centrifugation unit 13 b . Assuming a limited centrifugation capacity, the second embodiment is therefore more adapted than the first embodiment to process large volume of waste solution.
  • FIG. 4 is a flow chart summarizing the recycling process that was described hereinabove in relation to the second embodiment. This flow chart is self-explanatory and lists the relevant steps of the corresponding recycling process that also forms part of the claimed subject-matter.
  • a further improvement of the above-described embodiments may consist in using the recycled solution derived from the filtering unit 15 as a cleaning medium for cleaning the centrifugation unit 13 or 13 b .
  • suitable means would be provided for selectively feeding the recycled solution derived from the filtering unit 15 back to the centrifugation unit 13 or 13 b for the purpose of carrying out a cleaning operation of the centrifugation unit 13 or 13 b during maintenance operations.
  • This could for instance be achieved by providing a suitable connection or conduit between the output of the filtering unit 15 and the centrifugation unit 13 or 13 b (not illustrated in the drawings) that would feed the recycled solution or part of it back to the centrifugation unit 13 or 13 b during maintenance operations.
  • the present invention contemplates the use of centrifugation to process waste wiping solution of one or more intaglio printing presses, which use involves subjecting to centrifugation a flocculated solution produced as a result of flocculation of the waste wiping solution or a derivative of the flocculated solution to separate clarified solution for further processing.
  • the clarified solution that is separated by centrifugation, or centrifuged supernatant can be recycled to produce fresh wiping solution as described above.
  • the flocculated solution is first subjected to decantation to separate the flocculated solution into precipitate and decanted supernatant and only the decanted supernatant is subjected to centrifugation.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Rotary Presses (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Physical Water Treatments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Filtration Of Liquid (AREA)
US13/582,070 2010-03-05 2011-03-02 Installation and process for recycling wiping solution of one or more intaglio printing presses Abandoned US20130126438A1 (en)

Applications Claiming Priority (3)

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EP10155645A EP2363290A1 (en) 2010-03-05 2010-03-05 Installation and process for recycling wiping solution of one or more intaglio printing presses
EP10155645.4 2010-03-05
PCT/IB2011/050891 WO2011107950A1 (en) 2010-03-05 2011-03-02 Installation and process for recycling wiping solution of one or more intaglio printing presses

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PCT/IB2011/050891 A-371-Of-International WO2011107950A1 (en) 2010-03-05 2011-03-02 Installation and process for recycling wiping solution of one or more intaglio printing presses

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EP (2) EP2363290A1 (pt)
JP (2) JP5850462B2 (pt)
KR (1) KR101867341B1 (pt)
CN (1) CN102802952B (pt)
AU (1) AU2011222412B2 (pt)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9400454B1 (en) 2015-07-31 2016-07-26 Hewlett-Packard Indigo B.V. Imaging system oil management

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6320765B2 (ja) * 2014-01-27 2018-05-09 住友精密工業株式会社 排水処理システムおよび排水処理方法
CN104943360B (zh) * 2014-03-28 2017-09-15 南京造币有限公司 一种废液循环擦版装置及其实施方法
KR101877305B1 (ko) * 2016-04-29 2018-07-11 황금자 인쇄조판 자동 세척장치
AT518434B1 (de) * 2016-06-10 2017-10-15 Wtg Water Treat Gmbh Verfahren zur Aufbereitung von verunreinigten Reinigungslösungen aus Druck- und Lackierprozessen mittels Ultrafiltration
AT518388B1 (de) * 2016-06-10 2017-10-15 Wtg Water Treat Gmbh Verfahren zur Aufbereitung von verunreinigten Reinigungslösungen aus Druck- und Lackierprozessen mittels Querstrom-Ultrafiltration und Rotationsfiltration
AT518390B1 (de) * 2016-06-10 2017-10-15 Wtg Water Treat Gmbh Mehrstufiges Verfahren zur Aufbereitung von verunreinigten Reinigungslösungen und zur Trocknung der Rückstände
WO2022140871A1 (es) * 2021-01-04 2022-07-07 JARPA BISQUERTT, Patricio Sistema secuencial compuesto para procesos de tratamiento de soluciones industriales que incluyan etapas de mezclado, cocción, decantación, separación sólido-líquido, secado y traslados internos, para controlar las emanaciones y residuos contaminantes que provoca el proceso en cada sección de dicho sistema

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967149A (en) * 1958-03-28 1961-01-03 Int Minerals & Chem Corp Filter aid
US3868320A (en) * 1973-07-30 1975-02-25 Owens Illinois Inc Treatment of paper box plant effluents
US4025429A (en) * 1972-06-23 1977-05-24 Ciba-Geigy Corporation Process for the purification of industrial effluent
US5855787A (en) * 1996-09-02 1999-01-05 De La Rue Giori S.A. Process for producing a fresh wiping solution and for treating a used solution and apparatus for carrying out the process
US20030029805A1 (en) * 1997-12-31 2003-02-13 De La Rue Giori S.A. Process for producing a fresh wiping solution and for treating a used wiping solution and apparatus for carrying out the process

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235492A (en) * 1963-03-25 1966-02-15 Johns Manville Composition for and method of removing impurities from water
NL152617B (nl) * 1974-07-10 1977-03-15 Akzo Nv Werkwijze voor het affiltreren van vaste bestanddelen uit afvalwater ontstaan bij de papiervervaardiging.
JPS5657899A (en) * 1979-10-16 1981-05-20 Duskin Franchise Co Regeneration recovery of high boiling point used oil
DE3025639A1 (de) * 1980-07-07 1982-01-21 Maschinenfabrik Goebel Gmbh, 6100 Darmstadt Einrichtung zum reinigen eines an einer stahlstichdruckmaschine befindlichen wischzylinders
AU550695B2 (en) 1982-04-07 1986-03-27 De La Rue Giori S.A. Copperplate engraving machine for paper currency
JPS6467296A (en) 1987-05-14 1989-03-13 Komori Printing Mach Enclosed-type supplying method for wiping liquid in intaglio printing
FR2649091B1 (fr) * 1989-06-29 1991-10-04 Du Pin Cellulose Procede et dispositif pour le traitement des effluents contenant des encres a l'eau
DE69008941T2 (de) 1989-06-29 1994-12-15 De La Rue Giori Sa Tiefdruckmaschine zum Drucken von Wertpapieren.
GB9116701D0 (en) * 1991-08-02 1991-09-18 Allied Colloids Ltd Dewatering of aqueous suspensions
US5282417A (en) 1992-03-26 1994-02-01 De La Rue Giori S.A. Intaglio printing machine with direct and color-collect inking
CN1107075A (zh) 1994-04-22 1995-08-23 中国科学院生态环境研究中心 印钞擦版废液处理并回用的方法
JPH08323162A (ja) * 1995-05-29 1996-12-10 Nitto Denko Corp 薬液濾過装置
JP3505056B2 (ja) * 1996-02-08 2004-03-08 Ｎｏｋ株式会社 膜濾過装置
AT408544B (de) 1996-02-12 2001-12-27 Oebs Gmbh Verfahren zur behandlung von verunreinigten alkalischwässrigen reinigungslösungen
CN1179989A (zh) * 1996-08-30 1998-04-29 江汉石油学院 凹印油墨废液的再生处理方法
JP2944939B2 (ja) * 1996-09-12 1999-09-06 川崎重工業株式会社 脱硫排水の処理方法及び装置
JPH10175285A (ja) * 1996-12-19 1998-06-30 The Inctec Inc 湿し水濾過装置
CA2232695C (en) 1997-04-14 2005-02-01 De La Rue Giori S.A. Intaglio printing press
JP4212735B2 (ja) * 1999-10-13 2009-01-21 株式会社小森コーポレーション ワイピング液処理方法およびその装置
DE10158093B4 (de) 2001-11-27 2004-07-08 Koenig & Bauer Ag Tiefdruckmaschine
DE10163340A1 (de) * 2001-12-21 2003-07-10 Ludwig E Betz Gmbh Druckmaschi Verfahren und Anlage zum Wiederaufbereiten von bei der Reinigung von Druckmaschinen verschmutztem Reinigungsmittel, sowie Verwendung eines Emulsionsspalters bei einer solchen Wiederaufbereitung
EP1602482A1 (en) 2004-06-03 2005-12-07 Kba-Giori S.A. Intaglio printing machine with antishock cylinder arrangement
JP2006075751A (ja) * 2004-09-10 2006-03-23 Fuji Xerox Co Ltd 排水処理方法
AT503353B1 (de) 2006-03-10 2016-01-15 Seiler Anlagenbau Ges M B H Verfahren zur wiedergewinnung von verunreinigten fluiden
EP1844930A1 (en) 2006-04-11 2007-10-17 Kba-Giori S.A. Ink wiping system for a printing machine
JP4791936B2 (ja) * 2006-10-30 2011-10-12 株式会社テックコーポレーション 染色排水処理方法
CN101168758B (zh) * 2007-11-02 2011-10-12 浙江大洋化工股份有限公司 木霉菌酯素的提纯方法
JP4295352B1 (ja) * 2008-12-25 2009-07-15 株式会社スイレイ 三価クロメートの表面処理における水の再利用を図る排水処理装置と、水の再利用を図る排水処理方法
CN201343474Y (zh) * 2009-01-22 2009-11-11 上海易艾环境科技有限公司 一种电子絮凝污水处理装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967149A (en) * 1958-03-28 1961-01-03 Int Minerals & Chem Corp Filter aid
US4025429A (en) * 1972-06-23 1977-05-24 Ciba-Geigy Corporation Process for the purification of industrial effluent
US3868320A (en) * 1973-07-30 1975-02-25 Owens Illinois Inc Treatment of paper box plant effluents
US5855787A (en) * 1996-09-02 1999-01-05 De La Rue Giori S.A. Process for producing a fresh wiping solution and for treating a used solution and apparatus for carrying out the process
US20030029805A1 (en) * 1997-12-31 2003-02-13 De La Rue Giori S.A. Process for producing a fresh wiping solution and for treating a used wiping solution and apparatus for carrying out the process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9400454B1 (en) 2015-07-31 2016-07-26 Hewlett-Packard Indigo B.V. Imaging system oil management

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