EP3336467A1 - Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre - Google Patents

Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre Download PDF

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Publication number
EP3336467A1
EP3336467A1 EP18155194.6A EP18155194A EP3336467A1 EP 3336467 A1 EP3336467 A1 EP 3336467A1 EP 18155194 A EP18155194 A EP 18155194A EP 3336467 A1 EP3336467 A1 EP 3336467A1
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EP
European Patent Office
Prior art keywords
fluid
nozzle
air
fresh air
opening
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.)
Granted
Application number
EP18155194.6A
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German (de)
English (en)
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EP3336467B1 (fr
Inventor
Dietmar Wieland
Oliver Iglauer
Christof KNÜSEL
Marius Winkler
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Duerr Systems AG
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Duerr Systems AG
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.)
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Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Priority to PL18155194T priority Critical patent/PL3336467T3/pl
Publication of EP3336467A1 publication Critical patent/EP3336467A1/fr
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Classifications

    • 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
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
    • 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
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • 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
    • F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/12—Vehicle bodies, e.g. after being painted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F26B23/022—Heating arrangements using combustion heating incinerating volatiles in the dryer exhaust gases, the produced hot gases being wholly, partly or not recycled into the drying enclosure

Definitions

  • the invention relates to a system with a process chamber having an interior space with a receiving area for workpieces and with an opening for the supply or removal of workpieces, and with a device for injecting gaseous fluid into the interior, the at least one nozzle or Aperture for generating a fluid flow curtain between the opening and the receiving area for workpieces comprises.
  • drying systems are used for the drying of freshly painted or coated with corrosion protection vehicle bodies. These systems have a process chamber designed as a dryer tunnel, into which hot air is blown. There is a drying zone in the dryer tunnel. The drying zone is a receiving area for workpieces in the form of vehicle bodies. To dry the vehicle bodies, they are moved on a conveyor through the dryer tunnel.
  • the lacquer layer or coating of the vehicle bodies to be dried can be adversely affected by impurities, in particular dust particles. Furthermore, gaseous fluid can escape through an opening for the feeding of workpieces and with this heat out of the interior.
  • the object of the invention is to provide a system with a process chamber having an interior with a receiving area for workpieces, which can be at least partially opened, in the simple means an efficient thermal separation of this interior from the environment is possible and at the same time a sufficient fresh air supply for the receiving area can be ensured.
  • the invention is based on the idea that at least one airlock of a process chamber in a drying plant fulfills a double task: fresh air supplied in the airlocks, which generates a fresh air curtain, can on the one hand serve to separate the interior fluidically and / or thermally from the environment. On the other hand, it can be achieved with the fresh air of the fresh air curtain that the solvent released during drying processes in the process chamber is sufficiently diluted by feeding this fresh air into the process chamber.
  • the system may also include means for supplying fresh air into the receiving area, which has at least one conduit with an opening for the intake of fresh air, which is connected to the circulating air duct system.
  • a circulating air blower can be used at low cost alternately or at the same time for the promotion of fresh air.
  • a flow control device is provided, wherein the flow control device is advantageously arranged in a flow channel or a return channel of the recirculation system.
  • the apparatus for injecting gaseous fluid into the interior of the process chamber includes at least one nozzle or at least one orifice for creating a fluid flow curtain between the opening and the workpiece receiving area.
  • the at least one nozzle or at least one aperture preferably serves as an outlet for air heated above ambient temperature and / or compressed over ambient pressure (or a correspondingly processed inert gas such as CO 2 or N 2 ).
  • a wall is arranged on the side facing the opening of the guide contour, which defines a diffuser with the guide contour, which contains a mixing chamber.
  • the diffuser is designed asymmetrically.
  • the mixing chamber in the diffuser is located on the upstream side of the fluid flow from the nozzle facing downwardly.
  • the mixing chamber is positioned in the diffuser such that fluid is mixed with air from the region of the opening on a side of the fluid flow curtain facing the opening (i.e., outwardly of the interior of the process chamber).
  • the air is sucked here by the flowing through the nozzle or the aperture, gaseous fluid into the roll.
  • the device 70 preferably includes a circulating air duct system 72 communicating with the drying zone 15.
  • the circulating air duct system 72 communicates with the receiving area 15 and has a feed channel 75 acting as Um Kunststoffgursaugkanal and contains a return channel 77 which serves as Um KunststoffschreibSciencekanal for returning the circulating air.
  • the circulating air system 72 is guided by a heating device 63.
  • In the device 70 there is a fan 61, with which the air is blown to dry. With the device 70, the air in the drying zone 15 can be maintained in a circulating air operating state at a defined temperature.
  • the Fig. 3 is a three-dimensional view of the entrance lock 11 from Fig. 2 ,
  • the slot-shaped opening 209 of the nozzle 17 extends over the entire width of the inlet opening 213 of the dryer tunnel 5.
  • the slot-shaped opening 209 of the nozzle 17 is so narrow that the fluid flow emerging from the nozzle 17 forms a fluid flow curtain over a wide flow area with different outlet velocities , This fluid flow prevents in particular an entry of dirt particles 301 from the environment in the Fig. 1 shown drying plant 1 in the interior of the dryer tunnel. 5
  • a diffuser 16 is formed from the baffle 211 on the one hand and the front plate 215, which is arranged on the facing to the inlet opening 213 side of the baffle 211.
  • the diffuser 16 preferably absorbs part of the air circulated in the flow roller 407 within its mixing chamber 217.
  • this air is entrained in part by the gaseous fluid flowing from the opening 209 of the nozzle 17 in the manner of a Venturi effect and added.
  • This increases the volume flow of the fluid flow curtain 401 in the area of the arrows 402.
  • the volume flow of the fluid flow curtain 401 can thus consist of 30% or more of gaseous fluid which corresponds to that from the Nozzle 17 flowing fluid flow via the mixing chamber 217 is supplied. As a result, even with a comparatively small amount of injected fresh air, a fluid flow curtain 401 extending to the bottom 41 of the dryer tunnel 5 can be produced.
  • a nozzle with a plurality of nozzle openings and with a plurality of control valves can be provided to set a fresh air flow for a dryer tunnel.
  • the structure of the lock 701 otherwise corresponds to that of the lock 601 Fig. 6 , Corresponding assemblies of the lock 601 and 701 are therefore in Fig. 7 with compared to Fig. 6 indicated by the number 100 increased reference numerals.
  • the lock 701 has an end wall 709 with one or more inlet openings for ambient air.
  • the end wall 709 openings in the form of a sieve-like perforation. This measure also makes it possible to draw in air from an upper region 721 in the vicinity of the lock 701.
  • the air sucked into the lock 701 in this way is preferably mixed with air from a flow roll which forms at the opening of the lock. Subsequently, the sucked air and a part of the air from the flow roll are mixed in the exiting from the diffuser fluid flow.
  • the fluid flow curtain 1401 extends (preferably from fresh air flowing in the direction of the arrows 1402) in the form of a more or less curved lobe 1403 in the direction of a bottom 1041 of the lock 1011.
  • the fresh air flowing from the nozzle 1017 generates a flow roll 1407 of air.
  • the air flows around a center 1409 with a direction of flow indicated by the arrows 1406.
  • the air in the region of the center 1409 is substantially stationary.
  • the air circulated in the flow roll 1407 is at least partially mixed with the injected via the nozzle 1017 fresh air.
  • the flow roll 1407 extends from the floor 1041 to the ceiling 1006 of the entrance lock 1011.
  • a silhouette wall 1220 is arranged in the region of the opening 1213.
  • Silhouettenwandung 1220 serves in particular as a flow barrier or as a bottom-side flow guide.
  • the silhouette wall 1220 is preferably made of spring steel or other temperature and / or corrosion resistant steels.
  • the silhouette wall 1220 can be pivoted about a (horizontal) axis 1222 according to the arrow 1224.
  • the silhouette wall 1220 at the bottom 1041 of the lock 1011 causes the flow roll 1407 to be comparatively narrow. Only when a workpiece is moved into the dryer tunnel, the silhouette wall according to the arrow 1220 is briefly folded in the direction of the bottom 1041. It should be noted that alternatively or additionally, a foldable silhouette wall corresponding to the silhouette wall 1220 can also be arranged in the upper region of the entry opening.
  • the in the Fig. 11 Plant for the drying of vehicle bodies 2003 shown has a process chamber in the form of a dryer tunnel 2005.
  • the dryer tunnel 2005 is formed with an inlet lock 2011, an intermediate lock 2012 and an outlet lock 2013.
  • the intermediate lock 2012 separates a first drying section 2015a of a further drying section 2015b as receiving areas for the motor vehicle bodies, to which a holding area 2016 adjoins as a further receiving area for motor vehicle bodies, which is arranged in front of the outlet lock 2013.
  • the structure of the locks 2011 and 2013 corresponds to the structure of the entrance or exit lock 11, 13 in the in the Fig. 1 shown Appendix 1 for drying.
  • a nozzle 2014 for generating a fluid flow curtain 2021 of fresh air, which is directed obliquely into the interior of the dryer tunnel 2005.
  • One or more nozzles 2014 are combined with a diffuser 2018, in particular the diffuser is located adjacent to the nozzle outlet and is formed asymmetrically to a main flow plane through the associated nozzle.
  • a modified embodiment of the plant 2001 can also be carried out without asymmetric diffusers in the nozzles, such as when the tightness of the locks reduced demands are made.
  • a mechanical closing of the corresponding locks may also be provided.
  • the heater 2023 supplies heat to a plurality of heat transfer devices 2031, 2033, 2035, 2037 through a hot gas line 2036 acting as a clean gas line.
  • the heat transfer devices 2031, 2033 and 2035 are coupled in a row one behind the other to the hot gas line 2036.
  • the heat transfer devices 2031, 2033, 2035 are preferably carried out largely similar.
  • the device 2037 includes an air / air heat exchanger and is coupled as the last of the heat transfer devices to the hot gas line 2036.
  • the device 2037 is used for the temperature control of the fresh air, which is guided to the nozzles 2014 for generating the fluid flow curtain 2021 from fresh air.
  • facilities 2043 for supplying additional fresh air into the receiving areas of the dryer tunnel 2005.
  • the facilities 2043 have conduits 2045 communicating with a receiving area in the dryer tunnel 2005 and containing a flow control device 2047 configured as a throttle.
  • the flow control device 2047 may alternatively or additionally also be equipped with a blower. Over the lines 2045 fresh air is introduced into the circulating air duct system 2041 of the devices 2031, 2033, 2035 when the fresh air supplied through the nozzles 2014 to the dryer tunnel 2005 is insufficient to cover the fresh air requirement within the dryer tunnel.
  • the plant 2001 contains a control device 2046.
  • the control device 2046 is connected to a first device 2051 for detecting a state parameter of the drying chamber 2005 acting as a process chamber in the plant 2001.
  • a state parameter of the drying chamber 2005 acting as a process chamber in the plant 2001.
  • adjustment of the butterfly valves 2052, 2055 in the lines 2038 for passing hot gas through the heat exchangers 2039 and adjustment of the butterfly valves 2047 in the lines 2045 for supplying fresh air by means of potentiometers or limit switches are detected. From this, it is possible to determine a quantity of fluid supplied to the drying tunnel 2005 per unit of time using the devices 2031, 2033, 2035 and 2037. In this way, optionally, a quantity of heat supplied with the fluid can again be ascertained if the fluid temperatures are measured via temperature sensors assigned via the lines of a circulating-air line system 2041 and a line 2045.
  • control device 2046 is connected to a second device 2053 for detecting a state parameter of the drying chamber 2005 acting as a process chamber in the installation 2001.
  • the device 2053 is designed as a body counting device with which the number of motor vehicle bodies 2003 moved per time unit into the drying tunnel 2005 and thus the quantity of the motor vehicle bodies 2003 arranged in the drying tunnel 2005 can be determined.
  • the flow control devices 2047 in the means 2043 for supplying fresh air and the speed of the fan 2057 are then determined by means of the control circuit 2046 as a function of the value determined by means 2051 for the amount of heat supplied to the dryer tunnel 2005 per unit time and the number determined by means 2053 set in 2003 arranged in the interior of the dryer tunnel 2005 bodies.
  • a plurality of measured variables are combined in the control device 2046 as a state parameter (process chamber operating state parameter).
  • state parameter process chamber operating state parameter
  • So z. B. also detected by means of the temperature sensor 2007 clean gas above-roof temperature as a primary measure and an adjustment of the throttle 2052, 2055 for adjusting the hot gas flow in the hot gas lines 2036, 2038 (clean gas flap position) are detected as a secondary measure
  • the primary measured variable serves to determine a fresh air - exhaust air volume flow and the secondary measured variable of the review, confirmation and / or, if necessary, correction of this fresh air-exhaust air volume flow.
  • variable fresh air flow rate is kept constant or increased until the positions of all the clean gas flap positions are again below a predetermined value when the position of the clean gas flap positions exceeds said set value, that of the overall system depends and can be between 50% and 100% opening degree. In particular, it can be ensured with such a combination of several measured variables that a sufficient amount of heat is contained in the dryer tunnel 2005 of the plant 2001.
  • system 2001 can also be operated in other operating modes in which the flow control devices 2047 in the lines 2045 have a different opening position with respect to the aforementioned operating modes.
  • a stepless change in the operating mode of the plant 2001 is basically possible.
  • fresh air can also be conveyed through the line branch 2045b in the heat transfer device 2037 into the line 2019 by means of the fan 2061 into the line 2045.
  • the fresh air conveyed by means of the fan 2061 is then not or only partially guided through the heat exchanger 2039 in the heat transfer device 2037.
  • a flow measuring device 2062 is arranged in the line section 2019 a of the plant 2001 '.
  • the flow measuring device 2062 controls an actuator in a flow control device 2048.
  • a flow control device 2048 controls an actuator in a flow control device 2048.
  • the fresh air is fed to the outlet side of the heat exchanger 2039 in the circulating air duct system 2041 through the fresh air supply line 2045, 2033 and 2035.
  • a heat exchanger 2039 of a heat transfer device 2031, 2033, 2035 Then only the supplied through a supply channel 2041 a circulating air is heated from the dryer tunnel 2005.
  • Fig. 14 and Fig. 15 show further plants in 2001 "'and 2001""for drying, the structure of which is based on the Fig. 12 and Fig. 13 corresponds described plant. Functionally identical modules in these systems again have the same reference numerals as the corresponding modules of the systems Fig. 12 and Fig. 13 ,
  • fresh air is introduced into the recirculation return duct 2041 b of the piping system via the line 2045 outside the heat transfer devices 2031, 2033 and 2035.
  • the in the Fig. 16 System 3001 for drying vehicle bodies 3003 has a plurality of temperature sensors 3070, 3072, 3074 and 3076 as a device for detecting a state parameter of a dryer tunnel 3005 acting as a process chamber.
  • the modules in the system 3001 are concerned with the modules in the system 2001 Fig. 11 functionally equivalent, these are in the Fig. 12 with respect to the Fig. 11 indicated by the number 1000 increased numbers as reference numerals.
  • the controller 3046 controls the rotational speed of the fan 3057 in the conduit 3025 and the adjustment of the flow controllers 3047 for adjusting the amount of fresh air fed into the conduit system 3041 in response to the temperature difference ⁇ T H , ⁇ T detected by the temperature sensors 3070, 3072, 3074 and 3076 U.
  • the controller 3046 may also be implemented as a closed loop that controls the speed of the fan 3057 in the conduit 3025 and the setting the flow control device 3047 due to the signal of the temperature sensors 3070, 3072, 3074 and 3076 regulated.
  • the Fig. 18 shows a system 5001 for drying vehicle bodies 5003.
  • the modules in the system 5001 the assemblies in the plant 2001 from Fig. 11 functionally equivalent, these are in the Fig. 17 with respect to the Fig. 11 Numbers increased by the number 3000 indicated as reference numerals.
  • the line 5045 for supplying fresh air in the heat transfer device 5037 receives fresh air, which can be heated by means of the heat exchanger 5039 with heat from clean gas guided in the hot gas line 5026.
  • the fresh air from the line 5045 is introduced in the system 5005 in the locks 5011, 5012 and 5013 of the dryer tunnel.
  • the means (74, 2043) for supplying fresh air may include at least one conduit (78, 2045) communicating with the receiving area (15, 2015a, 2015b) having an opening for the intake of fresh air and a flow control device (80, 2047).
  • the flow control device may comprise a throttle flap (80, 2047) and / or an adjustable blower.
  • the means (74, 2043) for supplying fresh air into the receiving area (15, 2015a, 2015b) may comprise at least one conduit (76, 2045) with an opening (78) for the intake of fresh air connected to the recirculation system (72, 2041) and comprising a flow control device (80).
  • the interior space (39) may be tunnel-shaped and have a bottom (41) and a top (6), the at least one nozzle (17, 19) or orifice (803) having a slot-like shape supplying gaseous fluid into the interior space (39) via the ceiling (6) with a flow direction (402) inclined in relation to the floor (41), and the gaseous fluid supplied to the interior space (39) to the opening (12, 12).
  • 14) facing side of the fluid flow curtain (21, 23) generates a flow roll (407) of air, which is at least partially mixed with injected fluid.
  • the guide contour (606) may be formed on a pivotable guide vane (605).
  • a wall (215, 1215) can be arranged on the side of the guide contour (211, 1211) facing the opening (213, 1213), which with the guide contour (211, 1211) has a diffuser (16, 18) is defined with a mixing chamber (217, 1217) in which fluid from the flow roll (407, 1407) is mixed with air from the region of the opening (213, 1213).
  • a pivotable flow barrier (1220) may be provided for controlling a fluid flow formed in the interior space (1039).
  • a plant designed according to one of the preceding aspects may be designed as a drying and / or curing plant and / or as a paint shop.
  • the invention relates to a method of operating a system designed according to one of the above-mentioned aspects, in which pressurized gaseous fluid through the nozzle (17, 19) or orifice for generating the fluid-flow curtain (21, 23, 2021) (803) is guided and in which in an adjacent to the nozzle (17, 19) arranged mixing chamber (217) air from the region of an opening (213) or the interior (39) of the process chamber (5) from the nozzle (17 , 19) is admixed with flowing gaseous fluid.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Ventilation (AREA)
  • Furnace Details (AREA)
  • Treatment Of Fiber Materials (AREA)
EP18155194.6A 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre Active EP3336467B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18155194T PL3336467T3 (pl) 2012-05-02 2013-04-26 Instalacja z komorą procesową dla przedmiotów obrabianych

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201210207312 DE102012207312A1 (de) 2012-05-02 2012-05-02 Prozesskammer mit Vorrichtung zum Einblasen von gasförmigem Fluid
EP13720886.4A EP2844937B2 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre
PCT/EP2013/058817 WO2013164285A1 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces à usiner

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP13720886.4A Division EP2844937B2 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre
EP13720886.4A Division-Into EP2844937B2 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre

Publications (2)

Publication Number Publication Date
EP3336467A1 true EP3336467A1 (fr) 2018-06-20
EP3336467B1 EP3336467B1 (fr) 2018-10-24

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ID=48325661

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13720886.4A Active EP2844937B2 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre
EP18155194.6A Active EP3336467B1 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13720886.4A Active EP2844937B2 (fr) 2012-05-02 2013-04-26 Dispositif pourvu d'une chambre de traitement pour pièces d'oeuvre

Country Status (11)

Country Link
US (1) US9423179B2 (fr)
EP (2) EP2844937B2 (fr)
CN (1) CN104583699B (fr)
BR (1) BR112014024884B1 (fr)
DE (1) DE102012207312A1 (fr)
ES (1) ES2705601T3 (fr)
IN (1) IN2014DN07532A (fr)
PL (1) PL3336467T3 (fr)
PT (1) PT3336467T (fr)
TR (1) TR201820376T4 (fr)
WO (1) WO2013164285A1 (fr)

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* Cited by examiner, † Cited by third party
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DE102011119436B4 (de) * 2011-11-25 2020-08-06 Eisenmann Se Vorrichtung zum Temperieren von Gegenständen
US10605529B2 (en) 2012-05-02 2020-03-31 Duerr Systems Ag System having a process chamber for workpieces
US9970706B2 (en) * 2012-05-02 2018-05-15 Duerr Systems Ag System having a process chamber for workpieces
DE102012207312A1 (de) * 2012-05-02 2013-11-07 Dürr Systems GmbH Prozesskammer mit Vorrichtung zum Einblasen von gasförmigem Fluid
DE102014008472A1 (de) * 2014-06-05 2015-12-17 Wenker Gmbh & Co. Kg Verfahren zum Nachverbrennen der Abluft einer Trocknungsanlage, insbesondere einer Kraftfahrzeug-Trocknungsanlage, sowie Vorrichtung zum Nachverbrennen der Abluft einer Trocknungsanlage
EP2952842A1 (fr) * 2014-06-06 2015-12-09 Clausthaler Verfahrens- und Energietechnik (CVET) GmbH Système de séchage et son procédé de commande
DE102014015705A1 (de) * 2014-10-22 2016-04-28 Wenker Gmbh & Co. Kg Trockner für technische Gegenstände, insbesondere für lackierte Kraftfahrzeugkarosserien
US9879911B2 (en) * 2014-11-20 2018-01-30 Nissan Motor Co., Ltd. Coat drying device and coat drying method
DE102015102955B4 (de) * 2015-03-02 2017-03-23 Sturm Maschinen- & Anlagenbau Gmbh Verfahren und Anlage zur Oberflächenbehandlung eines Werkstückes
DE102015205338A1 (de) * 2015-03-24 2016-09-29 Cefla Deutschland Gmbh Trocknungsvorrichtung
DE102015012466A1 (de) * 2015-09-29 2017-03-30 Eisenmann Se Vorrichtung zur Temperierung von Gegenständen, insbesondere zum Trocknen von beschichteten Fahrzeugkarosserien
DE102015219898A1 (de) 2015-10-14 2017-04-20 Dürr Systems GmbH Werkstückbearbeitungsanlage und Verfahren zum Betreiben einer Werkstückbearbeitungsanlage
DE102015224916A1 (de) * 2015-12-10 2017-06-14 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
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JP6681853B2 (ja) * 2017-06-16 2020-04-15 株式会社大気社 塗装乾燥炉
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CN104583699B (zh) 2017-03-15
EP2844937A1 (fr) 2015-03-11
EP3336467B1 (fr) 2018-10-24
US20150121720A1 (en) 2015-05-07
ES2705601T3 (es) 2019-03-26
WO2013164285A1 (fr) 2013-11-07
TR201820376T4 (tr) 2019-02-21
DE102012207312A1 (de) 2013-11-07
BR112014024884B1 (pt) 2021-04-06
PL3336467T3 (pl) 2019-04-30
EP2844937B2 (fr) 2023-05-03
US9423179B2 (en) 2016-08-23
IN2014DN07532A (fr) 2015-04-24
EP2844937B1 (fr) 2018-03-21
PT3336467T (pt) 2019-01-28
CN104583699A (zh) 2015-04-29

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