EP3374714A1 - Treatment device and treatment method - Google Patents
Treatment device and treatment methodInfo
- Publication number
- EP3374714A1 EP3374714A1 EP16805012.8A EP16805012A EP3374714A1 EP 3374714 A1 EP3374714 A1 EP 3374714A1 EP 16805012 A EP16805012 A EP 16805012A EP 3374714 A1 EP3374714 A1 EP 3374714A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- treatment device
- chamber
- web
- treatment
- gas
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 239000004753 textile Substances 0.000 claims abstract description 6
- 239000002657 fibrous material Substances 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 58
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000011159 matrix material Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 6
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000009960 carding Methods 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 51
- 238000005192 partition Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241000792859 Enema Species 0.000 description 1
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
- F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
- D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
Definitions
- the invention relates to a fluidic
- Treatment device in particular
- Drying device and a treatment method with the features in the preamble of the process and
- tunnel dryers for textile webs are known, in the treatment chamber of which the web is moved from an inlet to an outlet linearly moving web with a gas flow.
- drum dryers are known in which the web is placed on a rotating and heated drum.
- the invention solves this problem with the features in the method and device main claim.
- the claimed fluidic treatment technique i. the treatment device and the treatment method have various advantages. This applies in particular to the preferred embodiment as a drying device and
- Chamber areas can make the treatment facility very compact and efficient.
- Chamber regions the web can each be unilaterally with a gas, in particular air, flowed through and flowed through.
- the chamber areas are each delimited from each other and are penetrated by the web or run through.
- the web along its trajectory by means of a
- Guiding device preferably by means of a belt-like and gas-permeable conveying, guided.
- Gas flow can move the web through the conveyor
- the treatment device can in particular
- Air flow can be increased. It is also favorable that for purposes of maintenance and inspection, etc. the
- An inventive concept of the invention provides that the running web is guided in the treatment chamber in an upward and downward movement path.
- the trajectory is preferably formed as an upright loop, which may be present individually or multiple times. This is for an efficient flow through the web with the treatment, in particular drying, provided gas advantage.
- Particularly favorable is an arrangement of the chamber areas in a chamber matrix with several, preferably two, columns next to each other and with several rows one above the other. At the top of this chamber matrix can be a central, connecting
- This chamber area arrangement is in particular for
- the moisture content in the counterflow from the outlet to the inlet may increase.
- the moisture content of the web and the gas flow can thereby optimally
- the chamber areas are e.g. separated by Scot. They are interspersed approximately in the middle of the web. Due to the chamber-separated recirculation flow, the fluidic and climatic conditions in the respective chamber area can be optimally adapted to the local condition of the material web. This can e.g. the flow velocity and / or the
- the inlet and the outlet of the web are arranged at the bottom of the treatment device. Preferably, they are located at the bottom of
- the web can enter here in upright, especially vertical extent and
- the chamber regions located at the inlet and outlet and preferably located far below can be tempered lower than the further chamber regions which adjoin the chamber matrix at the top.
- one above the other consists of a clean segregation of the hot and cooler gas flows, in particular
- the treatment process in particular the drying process, can be better and more precisely controlled and, if necessary, regulated when using an appropriate sensor system. Due to the lowered temperature in the lower chamber areas additional energy can be saved. In addition, the web can already cool in the area of the outlet and with low temperature from the
- Emerge treatment device As a result, less energy is discharged with the web into the environment.
- the chamber areas are separated by bulkheads
- the bulkhead can be partly gas-tight and partially gas-permeable.
- an upright and substantially gas-tight bulkhead may be central and between the columns of the chamber matrix
- Chamber areas in the chamber matrix gas-permeable bulkheads can be arranged horizontally. This allows a gas passage for said countercurrent against the
- a nozzle arrangement in several, preferably all chamber areas, which is arranged on each side of the web along its trajectory or on both sides.
- the nozzle arrangement is especially advantageous for the recirculation flow.
- a variable design of the nozzle assembly allows a fluidic adaptation to the respective
- the nozzle assembly may be designed so that there are no lint and fibers in larger
- the web itself can act as a filter.
- the lint is conveyed out again via the web.
- the remaining lint collects at the bottom of the treatment chamber. However, these do not affect the performance of the treatment facility,
- drying device in particular drying device, and can be removed during the usual cleaning cycles, in particular
- the nozzle slots and in particular their width can be changed. Progressive nozzle slots allow optimal adjustment of the flow and pressure conditions to the individual
- Treatment in particular drying process steps. This concerns e.g. the intense flow and heating of the web and the possibly contained therein
- Drying technology is particularly suitable for moist
- the drying device can be used for drying a nonwoven fabric, which comes from an upstream hydroentanglement.
- the heat and moisture or the water of the exhaust gas, in particular the exhaust air is a nonwoven fabric, which comes from an upstream hydroentanglement.
- Drying device contained water can from the Gas flow deposited and the
- Nonwoven nonwoven fabrics are reduced.
- the energy consumption can be reduced.
- the treatment, in particular drying device may be part of a fiber treatment plant.
- Drying device of a further processing e.g. a cutting or wrapping process. in the subclaims are further advantageous
- Figures 1 and 2 a treatment device in
- Figures 3 and 4 a front and side view of
- Figure 5 a horizontal cross section through the
- Treatment device according to section line V-V of Figure 3, an upright longitudinal section through the treatment device according to section line VI-VI of Figure 4, a front side cut
- Treatment device a partial view of a nozzle assembly
- Figure 9 a schematic representation of a
- the invention relates to a treatment device (1) and a treatment method for a running material web (2).
- the invention further relates to a fiber treatment plant (3) with such Treatment facility (1) and a corresponding plant-spanning process.
- Treatment device (1) and the treatment method are treated.
- the web (2) can be dry or moist. It can consist of any materials.
- the e.g. moist web (2) made of a textile fiber material
- Web (2) is advanced within the drying device (1) and is doing with a gas flow
- the web (2) is band-shaped, with their
- Width is significantly larger than the thickness.
- the drying device (1) is shown in Figure 1 and 2 in an external view and perspective view from the front and from behind.
- Figure 3 shows a front view and
- Figure 4 is a folded side view of
- Drying device (1) has a housing (8) with an inner treatment chamber, in particular
- the housing (8) has a preferably rectangular,
- the base of the housing (8) may be the base of usual
- the housing (1) may, instead of a drum dryer and possibly by way of replacement in an existing system (3), in particular Fiber treatment plant to be installed.
- the housing (8) is on stands at a distance above the ground
- the treatment chamber (14) a plurality of superimposed
- the movement path (16) is preferably formed as an upright loop, the two upright, in particular vertical, track sections and an upper lying, in particular horizontal,
- the inlet (10) and the outlet (11) for the web (2) are arranged at the bottom of the treatment device (1), in particular the drying chamber (14). Preferably, they are located at the bottom of the drying chamber (14).
- the web (2) occurs here with an upright, especially vertical
- Inlet (10) and spout (11) are e.g. when
- the web (2) is fed via a conveyor (30) to the inlet (10). At the outlet (11) it is taken over by a further conveyor (31) and transported away.
- the conveying means (30, 31) are e.g. as encircling
- the Guide device can be designed in different ways. In the exemplary embodiment shown, it is formed by a circumferential flexurally elastic conveying means (28), for example an endless conveyor belt, which is set in circulating motion by means of a suitable drive (29 ').
- the conveyor (28) is gas-permeable and has, for example, a grid or
- the conveyor (28) receives at the inlet (10) the web (2) on one side, in particular on the outside, takes them along and transports them along the movement path (16) to the outlet (11).
- the web (2) is doing by
- Blastik a gas flow in the frictional engagement on the conveyor (28) held and taken away.
- the unilaterally impinging gas flow can hold and fix the web (2) on the conveyor (28) in permanent contact, in particular on the upright sections of the loop-like
- the conveyor (28) is
- the guide device (15) also has several
- Movement path (16) and are preferably at the same height and vertically above the inlet (10) and the outlet (11).
- One or more of the deflections (29) in the upper region of the drying chamber (14) may have a
- the holding device (29") may be formed for example as a suction device.
- the conveyor (28) is down from the
- Deflectors (29), the conveyor (28) is guided in a substantially rectangular and closed orbit.
- the chamber matrix (2) has two columns or columns of juxtaposed chamber areas (20-23 ') and two or more rows, e.g. three rows of superimposed chamber areas (20-23 ') on.
- the chamber matrix is preferably formed uniformly, wherein the respectively adjacent chamber regions (20-23 ') are arranged and aligned in line with one another and one above the other.
- FIG. 6 illustrates this
- the drying chamber (14) has a central chamber area (24) extending over both columns or columns of
- Chamber region (24) is horizontal, in particular horizontal, arranged. As Figure 5 illustrates, the chamber areas (20-24) extend across the depth of the drying chamber (14).
- Chamber regions (20, 22) and (21,23) and (21 ', 23') in each case in the horizontal side by side and arranged center-symmetrically.
- the chamber areas (20-23 ') preferably each have the same size.
- the chamber areas (20-24) are passed through by the web (2) in succession.
- the chamber areas arranged one above the other in the two columns or columns
- (20,21,21 ') and (22,23,23') are each traversed by an upright movement section of the movement path (16).
- the lying upper chamber portion (24) is penetrated by a horizontal portion of the trajectory.
- In the upper chamber area (24) are also the
- the loop-shaped movement path (16) has a downwardly open U-shape.
- the chamber areas (20-24) have one
- Trajectory (16) divides the chamber areas (20-23 ') respectively in an outer peripheral portion and an inner or central portion.
- the chamber areas (20-24) are separated by bulkheads or walls (25, 26).
- the bulkheads (25, 26) can be designed differently. Between the columns or columns of the chamber matrix and the respectively superimposed chamber regions (20-23 ') an upright and preferably central bulkhead (25) is arranged. It is essentially gas-tight and separates the
- the treatment gas can flow from bottom to top due to the thermal.
- the treatment device (1) has a
- Treatment device (1) may further include a
- the aeration device (18) is designed such that it in the chamber areas (20-24) each have a
- Circulation generates flow (32) of the gas.
- the circulation flow (32) is directed on one side against and through the web (2) and can penetrate them.
- Flow direction can be directed transversely or obliquely to the movement path (16).
- the circulating flow (32) is, as shown in FIGS. 5 and 6, aligned in the chamber regions (20-23 ') arranged in the chamber matrix, in particular horizontally. In the horizontal chamber region (24), the circulation flow (32) upright, in particular vertically aligned.
- the ventilation device (18) is also such as
- the counterflow (33) is directed from the outlet (11) to the inlet (10). It extends along the movement path (16) in the drying chamber (14).
- Counterflow (33) has a moisture content increasing over the flow path.
- the incoming web (2) has the maximum moisture content.
- the treatment gas also has a high
- Running direction (17) of the web (2) are the
- Gas flows in particular recirculation flows (32) and the counterflow (33) and the web (2) increasingly dry.
- the web (2) and the gas flows (32,33) have the lowest degree of moisture.
- the ventilation device (18) has a supply (12) for fresh gas and a discharge (13) for exhaust gas, each with a blower (34 ').
- the fresh gas is fed with positive pressure in the drying chamber (14) and the exhaust gas with
- the fresh gas has the
- the supply (12) can be at any suitable point of
- Drying chamber (14) may be arranged. It is located e.g. at the bottom of the chamber and opens at the directly above the outlet (11) arranged right chamber area (22).
- the discharge (13) is also at the bottom of the
- Chamber regions (20, 22) are the lower chamber regions in the chamber matrix.
- the counter-flow (33) is generated in the drying chamber (14).
- the counter-flow (33) flows along the movement path (16) and through the successive chamber regions (20-24).
- the central bulkhead (25) and the gas-tight bottom bulkhead (26) of the upper chamber region (24) are cheap and force the counterflow (33) in the desired path.
- the ventilation device (18) has a plurality of blowers (34), each associated with a chamber area (20-23 ').
- a fan (34) may be present or absent at the upper chamber portion (24).
- the fans (34) are preferably arranged on the rear side of the housing (18) and on the rear wall there. They are preferably designed as circulating air blowers, which in the respective
- Circulation chamber (20-24) circulating treatment gas and produce the said horizontal or horizontal recirculation flow (32). They suck, for example axially and blow out radially.
- Suction device at the or the upper deflector (s) (29) may be connected to the suction side of the upper fan.
- Chamber area depth being between the back wall of
- the web (2) extends between the rear partition (27 ') and the gas-tight front wall of the
- the heating device (19) has a plurality of heating modules (39) which are each assigned to a chamber region (20-24). In the upper chamber area (24), a heating module (39) may be optional or absent.
- the heating modules (39) can be designed in the same way and operated with any suitable heating media.
- the heating modules (39) burn a heating gas or a liquid heating means and have for this purpose in each case a heating device (40) located in the respective chamber region (20-24), eg a burner, and an external connection (41), eg a gas connection, on.
- the heaters (40) are preferably located in front of the
- the fans (34) and / or the heating modules (39) are each arranged centrally and close to the central bulkhead (25).
- Heating zones of the chamber areas (20-24) are located
- the overpressure zones are each outside of said path of movement (16) or web (2).
- the hot treatment gas rises anyway in the superimposed chamber areas upwards.
- the gas flow is lower tempered as in the overlying chamber areas (21,21 ', 23, 23', 24).
- the ventilation device (18) has a nozzle arrangement (35) for the gas flow, in particular the circulation flow (32), in several chamber regions (20-24) on the material web (2).
- Nozzle arrangement (35) can be made variable. It consists e.g. of a plurality of substantially triangular in cross-section, strip-like nozzle bodies (36,37), which are arranged at a distance next to each other or one above the other and each form a nozzle opening (38).
- the nozzle assembly (35) includes e.g. in the chamber areas (20-24) each have a number of several outer
- FIG. 8 clarifies this arrangement. Due to the triangular shape of the nozzle bodies (36, 37), the nozzle regions or flow regions formed between them are convergent and in each case concentrate the incoming gas flow toward the narrow, slot-like nozzle opening (38).
- the nozzle bodies (36, 37) extend according to FIGS. 6 and 7 transversely to the running direction (17) of the material web (2) and in the depth direction of the drying chamber (14).
- the nozzle bodies (36, 37) are each held at their ends in a frame or frame. This arrangement can be movable or adjustable. This allows the width of the
- Nozzle openings (38) in the running direction (17) and possibly the number of lined in a chamber area nozzle body (36,37) can be varied.
- the nozzle arrangement (35) extends at least regionally, preferably circumferentially, along the movement path (16) and through passage openings in the horizontal bulkheads (26) in the chamber matrix
- the treatment device (1) in particular
- Drying device may be a single device. It may alternatively be connected to a plurality of upstream and / or downstream devices.
- drying device (1) with a preceding water-jet solidification device (6) can form a functional and possibly also structural unit. Furthermore, alternatively or additionally, the
- Drying device (1) a further processing (7), e.g. a cutting device, a winding device or another storage device or the like. be downstream of the web (2).
- the combined facilities (1 and 6) or (1 and 7) or (1,6, and 7) may be self-contained construction and
- Form functional units may also be transferred to a higher-level system (3), e.g. a
- Fiber treatment plant be integrated.
- Figure 9 shows such a fiber treatment plant (3) with a pile generator (4), the one-lane or
- the pile producer (4) can be used in different ways, e.g. be designed as a card or card, as an airlay machine or the like.
- the pile generator (4) is also assigned a fiber processing.
- the pile generator (4) delivers the web or web (2) to a downstream laying device (5), which is the
- Fleece to a multilayer fleece lays. It is e.g. as a nonwoven, in particular as a cross-over, trained and then performs the multi-layer nonwoven the
- Laying device (5) may possibly be omitted, the
- the drying device (1) can according to Figure 9 with the upstream Wasserstrahlverfestists worn (6) via a circuit (43) for the moisture in the
- the water contained in the exhaust air can by means of a regeneration device (39) separated from the dry air and used as the water of the
- Water jet hardening device (6) are supplied. Furthermore, the moisture or the separated water can be treated, e.g. filtered and / or heated before being fed to the hydroentanglement apparatus (6). Modifications of the shown and described
- Embodiments are possible in various ways.
- the features of the above-described embodiments and the variants mentioned can be combined with one another in any desired manner, and in particular also exchanged.
- the movement path (16) can form several loops and thereby meander.
- the number of columns or columns of superimposed chamber areas (20-23 ') may be greater than two or three.
- Design of the components of the treatment device (1), in particular drying device, may vary. This can be the guide device (15), the
- Ventilation device (18), the heating device (19), the chamber division and the formation of the bulkhead (25,26) relate.
- the web (2) can also be treated for other purposes with a gas flow. This can eg for a chemical reaction of the web material or for the purpose of evaporation or
- Expelling ingredients e.g. Solvent etc.
- the gas flow can also be used for cooling purposes, wherein a cooling device is used instead of the heating device (19).
- the single or multiple existing drying chamber (14) is generally one
- Treatment chamber and may be configured differently in adaptation to another treatment method.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202015106039.4U DE202015106039U1 (en) | 2015-11-10 | 2015-11-10 | treatment facility |
PCT/EP2016/077296 WO2017081172A1 (en) | 2015-11-10 | 2016-11-10 | Treatment device and treatment method |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3374714A1 true EP3374714A1 (en) | 2018-09-19 |
Family
ID=57460466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16805012.8A Withdrawn EP3374714A1 (en) | 2015-11-10 | 2016-11-10 | Treatment device and treatment method |
Country Status (5)
Country | Link |
---|---|
US (1) | US10724794B2 (en) |
EP (1) | EP3374714A1 (en) |
CN (1) | CN108351167B (en) |
DE (1) | DE202015106039U1 (en) |
WO (1) | WO2017081172A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10113795B2 (en) | 2015-06-26 | 2018-10-30 | M&R Printing Equipment, Inc. | Dryer conveyor belt tracking system |
DE202015106039U1 (en) * | 2015-11-10 | 2017-02-13 | Autefa Solutions Germany Gmbh | treatment facility |
IT201700039980A1 (en) * | 2017-04-11 | 2018-10-11 | Marco Gualtieri | Module and plant for the treatment of fibers to obtain a non-woven fabric |
US11015868B2 (en) | 2017-04-25 | 2021-05-25 | Emil Jacob Gulbranson | Hay bale dryer |
KR102516223B1 (en) | 2017-08-17 | 2023-03-30 | 주식회사 엘지에너지솔루션 | Heating device for electrode and manufacturing system for secondary battery comprising the same |
DE202019100745U1 (en) | 2019-02-08 | 2020-05-11 | Autefa Solutions Germany Gmbh | Drying facility |
US11435141B2 (en) * | 2019-10-25 | 2022-09-06 | William J. Wood | Radiant conveyor drying system and method |
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-
2015
- 2015-11-10 DE DE202015106039.4U patent/DE202015106039U1/en not_active Expired - Lifetime
-
2016
- 2016-11-10 EP EP16805012.8A patent/EP3374714A1/en not_active Withdrawn
- 2016-11-10 US US15/774,776 patent/US10724794B2/en not_active Expired - Fee Related
- 2016-11-10 WO PCT/EP2016/077296 patent/WO2017081172A1/en active Application Filing
- 2016-11-10 CN CN201680065640.8A patent/CN108351167B/en active Active
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DE202015106039U1 (en) | 2017-02-13 |
US20180328662A1 (en) | 2018-11-15 |
US10724794B2 (en) | 2020-07-28 |
CN108351167A (en) | 2018-07-31 |
WO2017081172A1 (en) | 2017-05-18 |
CN108351167B (en) | 2021-04-02 |
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