EP3560610A1 - Dispositif et procédé de traitement de pièces de série - Google Patents

Dispositif et procédé de traitement de pièces de série Download PDF

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Publication number
EP3560610A1
EP3560610A1 EP18169917.4A EP18169917A EP3560610A1 EP 3560610 A1 EP3560610 A1 EP 3560610A1 EP 18169917 A EP18169917 A EP 18169917A EP 3560610 A1 EP3560610 A1 EP 3560610A1
Authority
EP
European Patent Office
Prior art keywords
treatment
vessels
vessel
vat
stations
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Withdrawn
Application number
EP18169917.4A
Other languages
German (de)
English (en)
Inventor
Axel Hallensleben
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.)
Wiwox Surface Systems GmbH
Original Assignee
Wiwox Surface Systems 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 Wiwox Surface Systems GmbH filed Critical Wiwox Surface Systems GmbH
Priority to EP18169917.4A priority Critical patent/EP3560610A1/fr
Publication of EP3560610A1 publication Critical patent/EP3560610A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/025—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/025—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk
    • B05B13/0257—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk in a moving container, e.g. a rotatable foraminous drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2258/00—Small objects (e.g. screws)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/108—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by lowering and raising the level of the cleaning liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/04—Apparatus

Definitions

  • the invention relates to a device for treatment, in particular cleaning or coating of mass parts, such as industrially manufactured components, such as screws, nuts, rivets, sleeves or the like.
  • mass parts such as industrially manufactured components, such as screws, nuts, rivets, sleeves or the like.
  • mass parts are cleaned, for example, in de-oiling and cleaning systems.
  • Such mass parts include, for example, screws, bolts, Kaltf combinpressmaschine, Stahlblechstanz- and bending articles as well as small-sized hardened material in the annealing process.
  • these are usually contaminated with oil.
  • hardening processes metal parts in oil are quenched and thus brought into contact with oil, which subsequently adheres to the metal parts.
  • the parts are tempered, it is necessary that the oil deposits are removed as completely as possible in order to prevent combustion of the oil in the tempering furnace at high temperatures prevent.
  • washing and / or cleaning systems For washing or cleaning of industrial components, workpieces or mass parts mentioned above are appropriately equipped washing and / or cleaning systems, which are known from the prior art.
  • the DE 10 2015 118 877 A1 a process for deoiling and / or purifying mass parts, wherein the mass parts are introduced in a first step in a centrifuge and de-oiled in the centrifuge, then washed in a second step and finally rinsed in a third step.
  • the steps of Entölung and / or cleaning of the mass parts are carried out with a centrifuge, which is moved in a support frame between three or more arranged substantially in a horizontal plane position, wherein in the first position, the mass parts in the centrifuge deoiled and / or dephosphated, washed in the second position and spun and rinsed in the third position, spun and preferably also dried.
  • a device with a motor-driven centrifuge for receiving the mass parts and a support frame on which the centrifuge is rotatably and / or pivotally mounted, wherein masses depleted in the centrifuge in several steps and / or getting cleaned.
  • the related support frame has three positions in a horizontal plane, in which the centrifuge for performing a respective step for deoiling and / or cleaning the mass parts is movable.
  • the invention has for its object to further develop a generic apparatus and a generic method in such a way that treatment of parts by mass with high efficiency is possible with regard to the cleaning or coating with low construction cost, in particular at different times long process steps can be performed in a simple manner.
  • the treatment vessels have an inner vat and an outer vat, which are coaxially arranged one inside the other and rotatory and / or translationally movable relative to each other in the axial direction, wherein the inner vat is rotatably driven in the receptacles of the treatment stations and wherein each treatment vessel has a drive for a rotational movement of the inner vat and / or a linear drive for a translational movement of the treatment vessel or at least a part of the treatment vessel.
  • the carrying device has a drive for a rotary movement and / or a linear drive for a translational movement of all treatment vessels, in particular the inner vats.
  • the individual treatment vessels, in particular the individual inner vats can be fed to the treatment stations in succession.
  • the carrying device is raised above the linear drive and subsequently rotated by the drive for a rotational movement such that the individual treatment vessels, in particular the inner tubs, are lifted out of a first treatment station and transferred into the area of an adjacent treatment station before the treatment vessels, in particular the inner vats then again on the linear drive in the treatment stations be used.
  • the inner vat is rotatably arranged in the outer vat and consists of a bottom, a relative to the ground in the axial direction movable side wall and optionally.
  • a lid which is movable relative to the side wall and the bottom.
  • Trained inner vat has the advantage that it can be used in many ways and, for example, makes it easy to remove the mass parts to be treated from the treatment vessel.
  • a development of such a treatment vessel provides that the bottom and / or the side wall is perforated or are formed and thus has openings that allow the passage of liquids. About such a bottom or such a side wall, it is possible to fill the inner tub via a flooding of the outer tub with liquid.
  • the outer tub has a closed side wall and a lid which is movable relative to the outer wall in the axial direction.
  • the outer tub is thus particularly suitable for washing operations, wherein the lid prevents leakage of liquid during the washing process by being placed on the outer tub.
  • FIGS. 1 to 3 a device for the treatment, namely cleaning of mass parts is shown, in which the cleaning takes place in a number of different treatment steps.
  • the device consists of a support plate 1, on which a three-legged portal frame 2 is arranged and fixed.
  • the portal frame 2 has three cantilevers 3, which are connected to each other in a central node 4, wherein between two cantilevers 3 each an angle of 120 ° is included.
  • At their free ends go the cantilevers 3 in supports 5, which are aligned substantially at right angles to the cantilever arms 3 and with their ends facing away from the cantilevers 3 on the support plate 1 and are connected thereto.
  • the device has six treatment stations 6, which in the FIGS. 4 to 7 illustrated and explained in more detail below.
  • the treatment stations 6 are set up with the inclusion of an angle of 60 ° between two adjacent treatment stations 6 on the support plate 1 and can be connected thereto.
  • the treatment stations 6 thus define an interior space of the device in which a carrying device 7 is arranged.
  • the carrying device 7 has six treatment vessels 8 which can be inserted into the treatment stations 6.
  • the treatment vessels 8 are each via a linear motor 9 with the support device. 7 connected, via each linear motor 9, a treatment vessel 8 can be transferred from a lowered into the treatment station 6 position to a position above the treatment station 6.
  • drives 10 for rotatably driving a part of a treatment vessel 8 in a treatment station 6 are arranged above the carrying device 7, wherein the drives 10 are connected to the carrying device 7 and via a coupling, not shown, to a drive shaft of each treatment vessel 8 are detachable.
  • the treatment station 6 consists of a surface element 13, on which a support frame 14 is arranged, which has a plate 15 with an opening 16 for receiving a in the FIGS. 4 to 7 Having not shown treatment vessel 8.
  • a holder 18 is arranged on a carrier 17, which is connectable to the treatment vessel 8.
  • the surface element 13 has a transparent pane 19 above the plate 15, which makes it possible to look into the region of the treatment vessel 8 inserted in the treatment station 6.
  • FIGS. 8 to 11 a first embodiment of an outer tub 20 for a treatment vessel 8 is shown.
  • the outer tub 20 consists of a cylindrical housing 21 which has a flange 22 with a bearing surface 23 at an upper end. Below the flange 22, the housing 21 has a pipe socket 24, which is aligned radially.
  • the housing 21 is formed closed at its lower end opposite the flange 22 with a ring plate 25, wherein an opening of the annular plate 25 is penetrated by a cone 26 of an inner shell 27 disposed within the housing 21 with a central outlet 28. Between the outer wall of the inner shell 27 and the inner wall of the housing 21, an annular space 29 is formed, wherein the inner shell 27 is attached via radially aligned webs 30 on the inner wall of the housing 21.
  • the inner shell 27 terminates below the flange 22, wherein between the bottom of the flange 22 and the upper end of the inner shell 27, approximately one third of the total height of the housing 21 without inner shell 27 is formed.
  • outer tub 20 is rotatably inserted into the treatment stations 6, namely in the opening 16 of the plate 15 and connected to the treatment station. Via the pipe socket 24 cleaning agent can be introduced into the housing 21, which can flow out via the drain 28.
  • the outer tub 20 has at least one outflow 31, via which liquid arranged in the annular space 29 can flow off as required.
  • the opening and closing of the outflows 28, 31 is controllable. The same applies to the tributaries, such as the pipe supports 24, wherein the outflows 28, 31 are available for the supply of, for example, cleaning agent.
  • FIGS. 12 to 15 Another embodiment of an outer tub 20 together with an inner tub 32 is shown in FIGS FIGS. 12 to 15 shown.
  • the embodiment according to the FIGS. 12 to 15 differs by the arrangement of the drain 31, by the arrangement of a pump 33 at the drain 28 and an annular flange 34 on the outer circumferential surface of the housing 21st
  • FIGS. 12 to 15 to take a drive shaft 35 which is connected at one end to a bottom 36 of the inner vat 32, namely screwed, so that via the drive shaft 35 of the inner vat 32 relative to Outer tub 20 is rotationally driven.
  • the inner tub 32 is located according to Fig. 15 in the ready state within the inner shell 27th
  • the drive shaft 35 in this case passes through a pipe section 37, to which a cover 38 for the outer tub 20 is fastened in a rotationally fixed manner, the cover 38 being closed on the support surface 23 when the outer tub 20 is closed.
  • Fig. 8 ) of the housing 21 rests.
  • the lid 38 is connected via a holder 39 with the pipe section 37.
  • a centrifugal disc 40 is arranged, which cooperates with the inner tub 32.
  • the drive shaft 35 has at its free end a flange plate 41 which is part of a coupling, not shown.
  • the inner vat 32 consists of a bottom element 42 and a side wall 43.
  • Bottom element 42 and side wall 43 are perforated, so that liquids emerge both via the bottom element 42 and via the side wall 43 from a treatment chamber formed by bottom element 42 and side wall 43 or in these Treatment room can occur.
  • the bottom member 42 is movable relative to the side wall 43 in the axial direction of the drive shaft 35.
  • the side wall 43 is fastened together with the centrifugal disk 40 on the pipe section 37, while the bottom element 42 is connected with a screw 44 on the front side of the drive shaft 35, so that upon relative movement of the drive shaft 35 to the pipe section 37, the bottom element relative to the side wall 43rd is movable.
  • Fig. 19 finally shows a schematic diagram of the operation of the device described above.
  • sleeves 46 are rotatably driven inner tub 32 fed to a first treatment station 6. After filling the inner vat 32, this inner vat 32 is removed from the outer vat 20 and fed to an adjacent treatment station 6, in which respect the carrying device 7 (cf. Fig. 3 ) is rotated counterclockwise after lifting the inner vat 32 and the inner vat 32 is then inserted into the adjacent outer vat 20. In this treatment station 6, with slow rotation of the inner tub 32 relative to the outer tub 20, a pre-cleaning of the sleeves 46 is performed with an ultrasonic head.
  • the inner vat 32 is then again transferred to the adjacent outer vat 20 in order to carry out a further treatment step.
  • a cleaning step with a cleaning liquid is carried out with constantly changing directions of rotation of the inner tub 32 relative to the outer tub 20, so that the sleeves 46 are well bathed by the cleaning liquid.
  • the inner vat 32 is rinsed, whereby here also a constant change of direction of the inner vat 32 takes place in order to ensure a good rinsing of the sleeves 46.
  • a preservation and drying step is carried out in which the sleeves 46 are briefly wetted with a preservative.
  • the outer tub 20 of the treatment vessel 8 is flooded with a rotation of the inner tub 32 at low speed and then the preservative is withdrawn from the outer tub 20, whereupon the inner tub 32 is rotated at a higher speed.
  • the inner tub 32 is reversed several times with respect to its direction of rotation.
  • the inner tub 32 reaches a last treatment station 6 by further transfer, in which the sleeves 46 are removed from the inner tub 32.
  • the side wall 43 is raised, so that between the lower edge of the side wall 43 and the bottom member 42, a gap space is formed, which allows ejection of the sleeves 46.
  • the inner vat 32 is rotated in this position of the side wall 43 with a sufficient rotational speed, so that the sleeves 46 are moved radially by the centrifugal forces and are arranged in the bottom region of the outer tub 20 after leaving the inner tub 32.
  • the sleeves 46 then reach a conveyor belt 47 and can be fed from there to another processing station.
  • the entire process of the cleaning process described above is controlled by a controller.
  • the controller controls the direction of rotation and speed of the inner vats 32 in the individual treatment stations 6, as well as the lifting of the side wall 43 in the last treatment station 6. Furthermore, the control of the inlet and outlet of cleaning agents, water and preservatives controlled.
  • a shutdown can of course also be provided that an inner tub 32 is rotated further after completion of a treatment step at a very low rotational speed, for example, to avoid re-adhesion of dirt.
  • a partial cleaning process can advantageously be carried out by rotating immersion of parts containing or containing oil and / or shavings in aqueous cleaning media. Due to the high mechanical impact on the surface and a high air content, a fast degreasing effect is achieved. A flow-related effect of the water pressure also ensures a thorough flushing of hollow bodies.
  • the flow direction of the liquid is changed, resulting in a better cleaning process.
  • the use of relatively small treatment vessels, in particular outer vats and inner vats, serves to reduce the required use of water per batch, resulting in rapid saturation of the cleaning solution with oil, collection of the oil on the bath surface and easy removal by flooding against the dipping direction via the overflow gives the pre-separator.
  • the annular space 29 is provided. Via the cone 26 and the drain 28 an immediate and complete filling and emptying of the outer tub 20 is made possible in a simple manner.
  • the device according to the invention has a flexible, space-saving design. It can be set up separately from plunge pool, tank and charging system.
  • the workpieces can be entered in a simple manner from above into the rotating inner vat 32, wherein it may already be provided that the inner vat 32 is arranged in an outer vat 20 which is partially filled with cleaning liquid.
  • a lid of the inner vat 32 can be dispensed with, so that the filling and emptying of the inner vat 32 is simplified as well.
  • the transfer of the inner vats 32 can take place at predetermined time intervals and is essentially oriented towards the longest treatment step. Often this is the treatment step of entering the workpieces to be treated.
  • the individual treatment steps in each individual treatment station correspond exactly to the necessary cycle time, for example for filling the inner tubs 32 in the treatment station 6 provided for this purpose.

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  • Cleaning By Liquid Or Steam (AREA)
EP18169917.4A 2018-04-27 2018-04-27 Dispositif et procédé de traitement de pièces de série Withdrawn EP3560610A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18169917.4A EP3560610A1 (fr) 2018-04-27 2018-04-27 Dispositif et procédé de traitement de pièces de série

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18169917.4A EP3560610A1 (fr) 2018-04-27 2018-04-27 Dispositif et procédé de traitement de pièces de série

Publications (1)

Publication Number Publication Date
EP3560610A1 true EP3560610A1 (fr) 2019-10-30

Family

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Family Applications (1)

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EP18169917.4A Withdrawn EP3560610A1 (fr) 2018-04-27 2018-04-27 Dispositif et procédé de traitement de pièces de série

Country Status (1)

Country Link
EP (1) EP3560610A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110876995A (zh) * 2019-11-11 2020-03-13 徐州永冠铸业有限公司 一种铸件喷漆装置
CN111957656A (zh) * 2020-10-26 2020-11-20 宁波华仪宁创智能科技有限公司 毛发样本的自动化清洗装置及方法
CN112170375A (zh) * 2020-11-09 2021-01-05 金爱招 一种自动模块化超声波清洗机
CN112170374A (zh) * 2020-11-09 2021-01-05 金爱招 一种工业镜片加工超声波清洗系统
CN113578859A (zh) * 2021-08-02 2021-11-02 史荃 一种错相差频式超声波在线灭菌破碎搅拌清洁方法和设备
CN114226341A (zh) * 2021-11-22 2022-03-25 徐州博诺威机械设备有限公司 一种用于铸造件生产加工的清洗装置
CN117582718A (zh) * 2023-12-02 2024-02-23 江苏德邦兴华化工科技有限公司 一种利用联碱法生产纯碱的制备装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746954C (de) * 1941-01-03 1944-09-01 Hahn & Kolb Wasch- und Entfettungseinrichtung
US20120031437A1 (en) * 2009-03-31 2012-02-09 Roberto Beguin Multi-chamber degreasing machine
DE102015118877A1 (de) 2015-11-04 2017-05-04 Dr. Ing. Gössling Maschinenfabrik GmbH Verfahren und Vorrichtung zur Entölung und/oder Reinigung von Massenteilen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746954C (de) * 1941-01-03 1944-09-01 Hahn & Kolb Wasch- und Entfettungseinrichtung
US20120031437A1 (en) * 2009-03-31 2012-02-09 Roberto Beguin Multi-chamber degreasing machine
DE102015118877A1 (de) 2015-11-04 2017-05-04 Dr. Ing. Gössling Maschinenfabrik GmbH Verfahren und Vorrichtung zur Entölung und/oder Reinigung von Massenteilen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110876995A (zh) * 2019-11-11 2020-03-13 徐州永冠铸业有限公司 一种铸件喷漆装置
CN111957656A (zh) * 2020-10-26 2020-11-20 宁波华仪宁创智能科技有限公司 毛发样本的自动化清洗装置及方法
CN112170375A (zh) * 2020-11-09 2021-01-05 金爱招 一种自动模块化超声波清洗机
CN112170374A (zh) * 2020-11-09 2021-01-05 金爱招 一种工业镜片加工超声波清洗系统
CN112170375B (zh) * 2020-11-09 2021-10-29 金爱招 一种自动模块化超声波清洗机
CN113578859A (zh) * 2021-08-02 2021-11-02 史荃 一种错相差频式超声波在线灭菌破碎搅拌清洁方法和设备
CN114226341A (zh) * 2021-11-22 2022-03-25 徐州博诺威机械设备有限公司 一种用于铸造件生产加工的清洗装置
CN117582718A (zh) * 2023-12-02 2024-02-23 江苏德邦兴华化工科技有限公司 一种利用联碱法生产纯碱的制备装置

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