EP0503248B1 - Verfahren und Vorrichtung zur Verteilung flüssiger, fester fliesshähiger oder gasförmiger Behandlungsmittel auf eine Anzahl von Textilbehandlungsstationen - Google Patents

Verfahren und Vorrichtung zur Verteilung flüssiger, fester fliesshähiger oder gasförmiger Behandlungsmittel auf eine Anzahl von Textilbehandlungsstationen Download PDF

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Publication number
EP0503248B1
EP0503248B1 EP19920101201 EP92101201A EP0503248B1 EP 0503248 B1 EP0503248 B1 EP 0503248B1 EP 19920101201 EP19920101201 EP 19920101201 EP 92101201 A EP92101201 A EP 92101201A EP 0503248 B1 EP0503248 B1 EP 0503248B1
Authority
EP
European Patent Office
Prior art keywords
treatment
stations
collecting
preparation
distribution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19920101201
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German (de)
English (en)
French (fr)
Other versions
EP0503248A1 (de
Inventor
Carl P. Dr. Cordes
Victor Thamburaj
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.)
T H E N Maschinen- und Apparatebau GmbH
Original Assignee
T H E N Maschinen- und Apparatebau 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 T H E N Maschinen- und Apparatebau GmbH filed Critical T H E N Maschinen- und Apparatebau GmbH
Publication of EP0503248A1 publication Critical patent/EP0503248A1/de
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Publication of EP0503248B1 publication Critical patent/EP0503248B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
    • D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87249—Multiple inlet with multiple outlet

Definitions

  • the invention relates to a method and a device for distributing liquid, solid, flowable or gaseous treatment agents to a number of textile treatment stations, in which the treatment agents are arranged and / or kept ready in the preparation stations assigned to the individual treatment agents and then as required via means of transport to the respective textile treatment station (s) ) are fed.
  • a device is disclosed in document EP-A-0 277 365.
  • “products” and dyes are required for the treatment of the textile materials in the corresponding textile finishing or treatment machines and apparatus.
  • Products mean chemicals (e.g. acetic acid) and auxiliaries (e.g. plasticizers). These products and dyes are summarized for the following discussion under the term "treatment agent”.
  • the selection and quantity of products and dyes required for the respective treatment process is often specified in a recipe.
  • the products and dyes for the individual treatment steps must therefore be measured and fed to the machine or the apparatus.
  • the products and dyes are often dissolved or finely dispersed in liquid media (e.g. water) in the required amount.
  • the liquid medium thus serves as a transport medium.
  • the treatment agent required for the respective treatment step which is to be supplied to the machine or the apparatus, can be in the liquid, solid, flowable or gaseous phase.
  • the treatment agents have always been brought by hand, for example in buckets, to the respective textile finishing machine or to the textile finishing apparatus, where they are either entered directly or placed in assigned suitable storage containers (for example batch containers on dyeing apparatus).
  • suitable storage containers for example batch containers on dyeing apparatus.
  • each such supply container with its associated additional devices is referred to as “supply station”, the term “supply station” not to be understood as restricting.
  • a preparation station can also only contain a supply line for the respective treatment agent, which is supplied, for example, from a metering device or a manufacturing device.
  • the respective treatment agent can be kept available in a larger amount in the preparation station, a predetermined amount being removed for each treatment stage and fed to the treatment station.
  • the treatment agents required for a treatment stage can also be prepared and prepared separately or together, whereupon the entire amount delivered is supplied to the treatment station when it is called up.
  • treatment stations is understood to mean a textile finishing or treatment machine (for example a dyeing machine) or a textile finishing or treatment apparatus (for example a washing skid) in or in which a treatment of the textile goods is carried out with treatment agents supplied externally.
  • each treatment machine etc. is connected to its own supply container or a group of supply containers via its own permanently installed line.
  • this requires a relatively large number of treatment containers, i.e. Provisioning stations, while the piping is also correspondingly large with considerable space requirements.
  • the lines which are often long, are operated with poor utilization.
  • the object of the invention is therefore to point out a way that allows the greatest possible number of treatment stations to be flexibly supplied with the various required treatment agents when supplying treatment agents from supply stations to a number of treatment stations with the smallest possible number of preparation stations, without that this would require an excessive outlay for piping systems and an associated undesirably high space requirement.
  • the above-mentioned method according to the invention proceeds in such a way that the supply stations and the treatment stations are assigned at least groups of controllable collection or distribution means for the treatment agents, and that the collection and distribution means are controlled in such a way that If required, a connection is established between the means of transport and the means of transport via the collection means, and a connection is established between the means of transport and at least one controlled treatment station via the distribution means, and that means of treatment thus established from the respective at least one provision station to the respective at least one to be brought to a treatment center.
  • the collection means to be arranged near the supply stations and the distribution means to be provided in the vicinity of the treatment stations can be connected to the assigned supply containers etc. or to the treatment machines and apparatus via short stub lines.
  • the means of transport arranged between the collecting means and the distribution means make it possible to often find sufficiency with a single line, which is operated with a high degree of utilization and can be installed with little effort and space.
  • the number of preparation stations (and thus the number of dissolving and preparation tanks) is no longer determined by the number of treatment stations to be supplied (i.e. machines / apparatus), but is only given by treatment-dependent parameters.
  • the collection and / or distribution means may be before and / or after the passage of a treatment agent, i.e. be rinsed after each transport.
  • a treatment agent i.e. be rinsed after each transport.
  • the reasons for such rinsing can be that the products and dyes become encrusted or settle, or that if different products and dyes are transported in succession, residual quantities of the preceding goods would adversely affect the treatment agent subsequently transported, etc.
  • the rinsing of the collection and distribution means can be carried out independently of a rinsing of individual preparation or treatment stations, which has the advantage that the occupancy time of the respective supply container, if this has to be rinsed, is significantly reduced.
  • the container only has to be supplied with rinsing medium until it is clean.
  • the means of transport are then rinsed directly, for example, from the collection means, simultaneously be rinsed together with the distribution media. This functional expansion of the collection means and / or the distribution means also further reduces the number of supply containers required.
  • treatment medium is brought from the treatment station to the preparation station via the connection path established in each case via the distribution, transport and collection means between the respective treatment station and the preparation station connected to it, in other words that the Medium is transported in the opposite direction.
  • An example of a treatment process in which such is expedient is the addition of salt to dyeing apparatus. If salt is dissolved in water, i.e. If brine is generated and this brine is introduced into the dyeing apparatus as a treatment agent, the liquor ratio in the dyeing apparatus is considerably extended. Such an extension of the fleet ratio is generally considered to be disadvantageous. However, if a part of the liquor is brought from the dyeing machine into the preparation tank of the preparation station, the salt can be dissolved therein and the brine thus formed can then be returned to the dyeing machine, thus adding the additional amount of water required to dissolve the salt is reduced to a minimum.
  • the new process allows a very high flexibility to adapt to the respective operating requirements. It can also be useful occasionally be that controlled collection and / or distribution means arranged in staggered series and / or parallel are used.
  • a device intended for carrying out the new method is characterized according to the invention in that the collection or distribution means assigned to the preparation stations and the treatment stations each have at least one medium collection or distribution space, in the connections for individual preparation or treatment stations and / or for Groups of the same lead to the fact that the connections contain optionally controllable control elements influencing the respective medium passage, that the collection and / or distribution space are connected to one another by at least one line of the means of transport and that the control elements are connected to a control unit by which they are manufactured a line connection between at least one selected delivery station and at least one selected treatment station can be controlled individually and / or in groups.
  • the collection and / or the distribution space are each formed in a tubular housing.
  • the connections can be arranged side by side, the control elements being formed by valves.
  • These valves can expediently be provided on the tubular housing opposite the connections, in such a way that the closure members of the valves are designed to cooperate with the connection openings.
  • the valves can so that they can be replaced or serviced individually without having to disconnect the line connections to the supply containers, etc.
  • connection means for at least one line of the transport means and / or a flushing agent line can be arranged on the end face, shut-off means generally being assigned to these connection means on at least one side of the housing.
  • shut-off means can be connected to one another by a connecting line, which also allows feeding or removal from the tubular housing on both sides.
  • the connecting line is advantageously connected to at least one line of the means of transport.
  • the means of transport are usually sufficient with a single common line, but cases are also conceivable in which they have several lines.
  • the arrangement can also be such that a group of preparation and / or treatment stations is assigned its own collection or distribution room, which via corresponding line means with corresponding connections, each containing control elements, of at least one parallel or downstream further collection - or distribution space is connected, wherein the at least one line of the transport means is arranged between at least one such further collection or distribution space.
  • supply containers with additional devices etc. can be arranged in the preparation stations.
  • at least one preparation station contains a metering device for a treatment agent, which is connected directly to the assigned connection of the assigned collecting space.
  • the tubular housing of the collection and / or distribution means gives very little dead space; it permits perfect flushing between the transport processes, the flushing medium being used in a comparatively small manner.
  • FIG. 1 shows a device for distributing treatment agents (for example products and dyes) to a number of textile finishing machines or apparatuses in a first simple embodiment.
  • the various treatment agents are contained, for example, in supply containers provided with agitators, heating devices, etc., which are arranged centrally at one point and which are each indicated by a “supply station” 1.
  • the textile finishing machines and apparatuses are indicated by individual "treatment stations" 2, which are to be thought of, for example, in a corresponding building hall.
  • the number of preparation stations 1 and treatment stations 2 is arbitrary per se and is determined by the respective circumstances.
  • the preparation stations 1 are combined by a collector 3, which is only shown schematically in FIG. 1 and the details of which are explained below with reference to FIGS. 3, 4.
  • the treatment stations 2 are assigned a distributor 4, which in principle has the same structure as the collector 3.
  • the collector 3, which generally forms collecting means, is arranged in direct spatial association with the preparation stations 1, while the distributor 4, generally speaking, forming distribution means, is provided close to the treatment stations 2.
  • the collector 3 and the distributor 4 are connected to one another by means of transport in the form of a common line 5.
  • stub lines 6 are used which lead to connections 7 on the collector to which selectively controllable control elements in the form of solenoid valves 8 which influence the respective medium step are assigned.
  • the individual solenoid valves 8, 11 are connected to a common program control unit 140 via control lines, generally designated 12 or 13, which, according to the program, allow control signals to be transmitted to the individual solenoid valves 8, 11, which control the solenoid valves in the opening or closing direction.
  • the preparation stations 1 can also directly contain at least one metering device for a treatment agent, which is indicated schematically in FIG. 1a and which inputs the treatment agent into the collector in a predetermined amount and in a predetermined chronological sequence if the associated solenoid valve 8 is controlled accordingly by the program control unit 140.
  • a rinsing outlet which is denoted by 2a, can also be connected to the distributor 4 via one of the solenoid valves 10 instead of a textile finishing machine or a textile finishing apparatus.
  • the collector 3 consists of an elongated, tubular housing in the form of a profile tube 13 with a rectangular cross-sectional shape, which encloses a collecting space 14, into which the connections 7 formed by connecting pieces 15 open.
  • the connecting pieces 15 are arranged in the area of at least one pipe wall at the same distance from one another lying in a common plane.
  • each connecting piece 15 On the opposite side, the corresponding wall of the profiled tube 13 is provided for each connecting piece 15 with a bore 16 which is coaxial therewith and into which a mounting bushing 17 is inserted in a sealed manner.
  • a solenoid valve 8 with a mounting part 18 is inserted, the magnetic drive of which is designated 19 and which is fixed in a sealed manner in the mounting bush 17 by means of a screw bushing 20.
  • Adjacent solenoid valves 8 can also be arranged opposite one another or otherwise spatially offset from one another for reasons of space.
  • the magnetic drive 19 actuates a valve spindle 21 which carries a valve closure piece 22 which cooperates with a seat 23 formed on the end face of the respectively associated connecting piece 15.
  • the profile tube 13 is provided with tube connection means in the form of two tube connection flanges 24, which allow appropriate pipelines to be connected.
  • the two end connection flanges 24 are closed.
  • the profile tube 13 is also provided with a lateral line connection, indicated at 250 in FIG. 3, to which the line 5 of the transport means is connected.
  • the line 5 represents only a simple form of the means of transport for the treatment medium between the collector 3 and the distributor 4. It comes into question if, due to a natural height difference between the installation location of the collector 3 and that of the distributor 4, the treatment agent from the respectively controlled one under the effect of gravity Provisioning station 1 can flow to the controlled treatment station 2.
  • the pipeline 5 can naturally also contain pumps, conveying devices and other transport devices working with external energy, including assigned control and regulating valves, which is not shown in detail here.
  • pumps conveying devices and other transport devices working with external energy, including assigned control and regulating valves, which is not shown in detail here.
  • a plurality of such lines for example parallel to one another, can also be provided.
  • the distribution of the various liquid, solid, flowable or gaseous treatment agents provided in the preparation stations 1 to the individual treatment stations 2 takes place in such a way that, starting from a state in which all the solenoid valves 8, 11 are closed, the program control unit 140 at least in each case a solenoid valve 8 to the collector 3 and a solenoid valve from the distributor 4 are opened in such a way that a connection path is established between the supply station 1 thus controlled and the controlled treatment station 2.
  • This connection path runs via the corresponding stub 6, the associated connection 7, into the space 14 of the collector 3, from there via the line 5 into the corresponding space 14 of the distributor 4 and from there via the corresponding connection 10 and the associated stub 9 to the treatment station 2.
  • the treatment agent is transported from the preparation station 1 to the treatment station 2 via it.
  • the two previously opened solenoid valves 8, 11, controlled by the program control unit 140 so that the entire device is again ready for the next transport of treatment agents from another appropriately controlled preparation station 1 to another selected treatment station 2.
  • the preparation station 1a can also be controlled with the dosing device provided there, just as a control of the flushing outlet 2a is also possible if, for example, the entire line system including collector 3 and distributor 4 is to be flushed between two transport processes.
  • the flushing medium can be introduced via a corresponding preparation station 1; it exits the system via the distributor 4, the associated connection 10 on the distributor 4 naturally being arranged at such a point that there is a good flushing of the distributor space enclosed by it.
  • the flushing outlet thus arranged directly on the distributor 4 minimizes the entry of the flushing medium into the textile finishing machines or apparatuses of the treatment stations 2.
  • the corresponding outlet on the distributor 4 can also be used for other purposes.
  • the entire system can be wholly or partly with rinsing medium after such a rinsing process carried out between two transport processes stay filled if this is expedient in the context of the entire treatment program.
  • the collector 3 and the distributor 4 can also be equipped with their own flushing medium inlets and outlets, which allow different flushing medium routing that corresponds to the respective conditions of the application. Two examples of this are illustrated in FIGS. 5 and 6: A flushing medium supply line and a flushing medium discharge line 25 or 26 are connected to the two end connection flanges 24 (FIG. 3) of the collector 3, in which shut-off valves 27, 28 are located and which allow the collector chamber 14 (FIG. 4) to be flushed through in the axial direction (Fig. 6) or to flush this collector space from both sides (Fig. 5). In the latter case, the two connecting flanges 24 are connected to one another by a connecting line 29, while the shut-off valves 27a, 28a are designed as three-way valves. Line 5, in which a shut-off valve 50 is located, goes from the connecting line 29.
  • the embodiments according to FIGS. 5, 6 naturally also apply to the distributor 4 to the same extent.
  • the lateral line connection 250 (FIG. 3) is omitted in the embodiment according to FIG. 5; it can also be omitted in the embodiment according to FIG. 6 if the line 5 is connected to one of the end connection flanges 24 via a corresponding valve.
  • FIG. 2 An example of this is illustrated in FIG. 2, in which the same reference numerals designate the same parts as in the figures already described and are therefore not explained again.
  • the arrangement is such that the preparation stations 1 are each grouped together (in the present case two groups) by a collector 3 each.
  • the two collectors 3 are connected on the outlet side via two lines 30 and solenoid valves 31 controlled by the program control unit 140 (FIG. 1) to a main collector 300, which is connected to a main distributor 400 via line 5 of the means of transport.
  • the main distributor 400 supplies two distributors 4, which combine groups of treatment stations 2, via solenoid valves 32 and lines 33, which are also controlled by the program control unit 140.
  • a third parallel distributor 4a is connected via a line 34, in whose distribution space opens the line 34 via the end flange 24 and which in turn supplies a group of treatment stations 2.
  • FIG. 2 a treatment agent distribution device is thus shown in FIG. 2, in which controlled collectors and distributors 3, 300 and 4, 4a, 400, respectively, are provided in staggered series and parallel arrangements.
  • the device shown is of course only one example of a more complex intelligent piping system that can be supplemented or modified in any way.
  • the treatment agent distribution device described not only allows treatment agent transport to be directed unilaterally from the preparation stations 1 to the treatment stations 2, but the device can also be operated bidirectionally.
  • medium can be conveyed from a treatment station 2 (or a group of such stations) to a preparation station 1 (or a group of the same) and back again via the connection path established in each case.
  • the collector 3 and the distributor 4 can also be expedient to provide a connecting line 29 according to FIG. 5 and to arrange the common line 5 forming the means of transport between the two connecting lines 29. This is indicated by dashed lines in FIG. 1.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
EP19920101201 1991-03-08 1992-01-25 Verfahren und Vorrichtung zur Verteilung flüssiger, fester fliesshähiger oder gasförmiger Behandlungsmittel auf eine Anzahl von Textilbehandlungsstationen Expired - Lifetime EP0503248B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4107478A DE4107478C1 (enExample) 1991-03-08 1991-03-08
DE4107478 1991-03-08

Publications (2)

Publication Number Publication Date
EP0503248A1 EP0503248A1 (de) 1992-09-16
EP0503248B1 true EP0503248B1 (de) 1995-05-17

Family

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EP19920101201 Expired - Lifetime EP0503248B1 (de) 1991-03-08 1992-01-25 Verfahren und Vorrichtung zur Verteilung flüssiger, fester fliesshähiger oder gasförmiger Behandlungsmittel auf eine Anzahl von Textilbehandlungsstationen

Country Status (4)

Country Link
US (1) US5293891A (enExample)
EP (1) EP0503248B1 (enExample)
AT (1) ATE122739T1 (enExample)
DE (2) DE4107478C1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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CN103147251A (zh) * 2013-04-02 2013-06-12 勾昌羽 一种预压式水分配装置
CN103266437A (zh) * 2013-04-17 2013-08-28 勾昌羽 槽轮式匀水分配装置

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DE4305438C1 (de) * 1993-02-23 1994-05-11 Kuesters Prozesstechnik Gmbh Verfahren und Anlage zur Versorgung mehrerer Behandlungsstationen für bahnförmiges Textilgut mit Behandlungsflotte
IT1304879B1 (it) * 1998-07-27 2001-04-05 Tecnorama Srl Impianto e metodo operativo per l'alimentazione di macchine per latintura in continuo di materiali tessili
US6434772B1 (en) * 2000-10-24 2002-08-20 U.N.X. Incorporated Chemical dispensing system
CN102199849B (zh) * 2011-05-23 2012-12-26 赵国平 染整机械水循环系统
CN103147250A (zh) * 2013-03-28 2013-06-12 勾昌羽 匀水分配装置
CN104499233A (zh) * 2013-04-02 2015-04-08 勾昌羽 预压式匀水分配装置
CN103147252B (zh) * 2013-04-02 2015-04-22 勾昌羽 预压式匀水分配装置
CN105544128B (zh) * 2016-01-26 2018-02-09 立信染整机械(深圳)有限公司 一种染色机打柴装置
CN108018664A (zh) * 2018-01-23 2018-05-11 江苏川徽科技有限公司 一种纺织面料平幅生产均匀加料系统
CN111422815A (zh) * 2020-05-06 2020-07-17 盛虹集团有限公司 助剂输送系统

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147251A (zh) * 2013-04-02 2013-06-12 勾昌羽 一种预压式水分配装置
CN103266437A (zh) * 2013-04-17 2013-08-28 勾昌羽 槽轮式匀水分配装置
CN103266437B (zh) * 2013-04-17 2016-05-25 勾昌羽 槽轮式匀水分配装置

Also Published As

Publication number Publication date
DE59202186D1 (de) 1995-06-22
US5293891A (en) 1994-03-15
EP0503248A1 (de) 1992-09-16
ATE122739T1 (de) 1995-06-15
DE4107478C1 (enExample) 1992-05-21

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