• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a device for drying a workpiece (1), comprising a processing chamber (2) comprising a side wall (3) closed at its two ends by a bottom (4) and an upper wall (5). ) to form an enclosure whose interior is accessible through an opening (6) adapted to be sealed, a liquid outlet (9) connected to the treatment chamber (2) to collect the liquid from the drying of the piece (7), a power supply, an air supply (10) supplying an air blowing means (12) into the treatment chamber (2) for blowing air on the workpiece (7) disposed at interior of the treatment chamber (2), characterized in that it further comprises air blowing means (12) on the inner walls of the treatment chamber (2).
    公开号:FR3019886A1
    申请号:FR1453303
    申请日:2014-04-14
    公开日:2015-10-16
    发明作者:Claire Maurel
    申请人:Claire Maurel；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the field of washing parts, and relates in particular to a room drying device, said drying device simultaneously drying the workpiece and the parts thereof. internal walls of the chamber of the device where the piece is dried. Parts cleaning is an important step in the development of products in a large number of industries such as the automotive industry, fine mechanics, electronics, watchmaking, computer science, the aerospace industry, medical equipment, etc. The cleaning of parts is particularly essential after machining operations, before proceeding to the surface treatment of mounting or assembly of parts. Thus, for example after machining operations, cleaning steps with detergent or other solutions are required to degrease mechanical parts and, once these cleaning steps have been completed, the mechanical parts must be dried at a drying step. This drying step must be the most efficient and as fast as possible in order to minimize the production time of the products. A first solution envisaged for carrying out this drying step is to let the part drip on a support once the washing step is complete. However, this solution is long in time, its efficiency is not optimal and causes degradation problems for some parts.
    [0002] Another solution envisaged for carrying out this drying step is to use nozzles to spray air on the part to be treated, as described in US patent application US2012080063. This patent application describes a washing apparatus comprising a capsule-shaped washing chamber, the upper part of the capsule comprising first nozzles for spraying a washing fluid on the workpiece and second nozzles for spraying, after the phase washing, air on the piece to be treated in order to dry it. However, this washing and drying apparatus does not allow to obtain an optimal drying time and does not allow to dry the workpiece in a targeted manner, the nozzles for drying the workpiece being disposed only on the upper part of the capsule and oriented only towards the part to be treated. Another device for drying a workpiece after a washing process is a processing device for workpieces as described in European Patent Application EP2156905. This patent application describes a device which has a treatment chamber in which a part is washed and dried by means of a nozzle device which rotates around the workpiece and projects a cleaning liquid (washing phase). then air (drying phase) on the workpiece, the nozzles of the nozzle device being oriented towards the workpiece. However, this washing and drying device does not allow the part to be dried in an optimal time, the nozzles being only oriented towards the part to be treated, the parts can be rewetted by the water still contained in the chamber during successive manipulations. .
    [0003] The present invention aims to solve the disadvantages of the prior art by proposing a device for drying a drying part simultaneously, in a treatment chamber, the workpiece and the internal walls of the treatment chamber, this makes it possible to reduce the drying time of the part, in particular after a washing process, said drying device of a part that can be integrated in a washing and drying machine or constitute a self-drying device. The present invention makes it possible to achieve more effective targeted drying on the workpiece and to reduce the time of this operation by drying the workpiece by means of nozzles blowing air, as well as by simultaneously drying the internal walls of the workpiece. the treatment chamber of the device through orifices blowing air, the inner walls of the treatment chamber optionally having liquid traps directing the liquid thus trapped to a liquid outlet of the device. The present invention also aims at providing a washing machine comprising such a more effective drying device of a part, also reducing the total time of washing and drying processes of the washing machine. The present invention also aims at providing a method of drying a workpiece using such a device for drying a workpiece. The present invention therefore relates to a device for drying a room, comprising a treatment chamber comprising a side wall closed at its two ends by a bottom and a top wall to form an enclosure whose interior is accessible by a opening adapted to be closed in a sealed manner, a liquid outlet connected to the treatment chamber for collecting the liquid from the drying of the workpiece, a power supply, an air supply supplying a means for blowing air into the chamber of treatment for blowing air on the part disposed inside the treatment chamber, characterized in that it further comprises a means for blowing air on the inner walls of the treatment chamber.
    [0004] Thus, a decrease in the drying time and an increase in its efficiency are obtained, the inner walls of the treatment chamber of the drying device of a workpiece and the workpiece being simultaneously dried, which reduces the saturation vapor pressure. in the treatment chamber. According to a particular characteristic of the invention, the air blowing means on the part is a part drying ramp equipped with nozzles, connected to the air supply by a rotary joint, said part drying ramp being driven. in rotation around the workpiece so that the nozzles are turned towards the workpiece during a revolution of the work drying ramp around the workpiece. Thus, an air blast targeted on the workpiece is made, thereby increasing the drying efficiency. According to a particular characteristic of the invention, the means for blowing air on the internal walls of the treatment chamber is a wall drying ramp, said wall drying ramp being connected to the air supply by a rotary joint and comprising a longitudinal portion of the same direction as the height of the side wall, moved in a loop on the inner side wall of the treatment chamber, the length of the longitudinal portion of the wall drying ramp being preferably equal to or in the same order as the height of the side wall, the air coming from the air supply being blown through one or more orifices disposed on the wall drying ramp and kept facing the internal side wall of the treatment chamber during a loop of the wall drying ramp inside the treatment chamber.
    [0005] The wall drying ramp may extend at both ends of its longitudinal portion by two ramps perpendicular to its longitudinal portion, to also dry the bottom and the upper wall of the treatment chamber, without departing from the scope of the present invention . Advantageously, an orientation of the nozzles towards the bottom of the treatment chamber can create a downward spiral phenomenon during the rotation of the ramp, facilitating the evacuation of liquid. Thus, an air blast targeted at the inner side wall of the process chamber is provided, thereby reducing the time of effective drying of the workpiece. According to a particular characteristic of the invention, the means for blowing air on the part and the air blowing means on the internal walls of the treatment chamber are both on the same common rail connected to the feed. in air by a rotary joint and comprising a longitudinal portion of the same direction as the height of the side wall, said common ramp being rotated around the workpiece, the length of the common rail being preferably equal to or of the same order that the height of the side wall of the treatment chamber, air from the air supply being blown on the workpiece by nozzles arranged on the side of the common rail facing the room and air from the air supply being blown on the internal walls of the treatment chamber by one or more orifices disposed on the side of the common rail, said orifices being held facing the internal side wall of the treatment chamber during a rotation of the common ramp around the room. Thus, the size of the blowing means is reduced, which increases the compactness of the drying device of a room. In addition, the two blowing means being arranged on the same common ramp, a single means of rotation around the workpiece needs to be realized and to be fed.
    [0006] However, without departing from the scope of the present invention, the room drying ramp and the wall drying ramp can be independent, in particular the room drying ramp can be stationary and the wall drying ramp can rotate in a loop on the lateral internal wall of the treatment chamber. Both ramps can be powered by the same air supply or by two different air supplies, a compressed air supply for the room drying ramp, and a normal air supply (fan type) for the wall drying ramp . According to a particular characteristic of the invention, the room drying ramp and / or the wall drying ramp of the air blowing means on the part and the internal walls of the treatment chamber is a ramp in the form of ring that moves around the piece in a vertical or lateral back and forth motion. A mechanical device giving the boom a vertical oscillating movement can allow the ramp to cover the entire surface to be dried, thereby improving the efficiency and speed of drying, by improving the hunting and the circulation of the droplets. 'water.
    [0007] According to a particular characteristic of the invention, the wall drying ramp or the common ramp of the air blowing means on the internal walls of the treatment chamber comprises a single orifice in the form of a slot extending over the length of the ramp and kept facing the inner side wall of the treatment chamber during a rotation of the wall drying ramp or the common ramp inside the treatment chamber to dry the wall and / or the wall and the room.
    [0008] According to a particular characteristic of the invention, the nozzles of the room drying ramp or of the common rail of the air blowing means on the part are aligned in a longitudinal direction of the ramp.
    [0009] According to a particular characteristic of the invention, the air supplied by the air supply is compressed air or air blown by a fan. Thus, blowing high-speed compressed air onto the workpiece and onto the inner walls of the process chamber increases the drying efficiency of the workpiece. According to a particular feature of the invention, liquid traps are formed on the inner sidewall of the process chamber, the liquid traps being in the form of a slit extending in the direction of the height of the process chamber. and opening outwardly of the treatment chamber on a chute directing the liquid thus trapped towards the liquid outlet. Thus, the liquid present on the inner side wall of the treatment chamber is blown inside the liquid traps via the air blowing means on the inner walls of the treatment chamber, and is then directed towards the chamber. evacuation of liquid via the chute. The liquid thus remains less long on the inner side wall of the treatment chamber, which reduces the drying time. According to a particular characteristic of the invention, the side wall of the treatment chamber is square, rectangular, or round in cross-section. The invention also relates to a washing machine comprising a power supply, a washing solution supply and a drying device of a room as defined above, characterized in that it further comprises a means for washing the workpiece arranged inside the processing chamber of the drying device in one piece, the washing means of the workpiece being a ramp connected to the washing solution supply via a rotating and driven joint in rotation around the workpiece, a wash solution from the washing solution feed being thrown onto the workpiece by nozzles arranged on the boom. Thus, the drying device of a workpiece can be integrated on a washing machine, which makes it possible to reduce the total time of the washing and drying processes of the washing machine. According to a particular characteristic of the invention, the ramp of the washing means of the workpiece is the same as the common ramp of the means for blowing air on the workpiece and blowing air on the internal walls of the treatment chamber , the washing solution being sprayed by the same nozzles as air or by different nozzles. Thus, the size of the blowing means and the washing means is reduced, which makes it possible to increase the compactness of the washing machine. In addition, the two blowing means and the washing means being disposed on the same common ramp, a single means of rotation around the workpiece needs to be realized and to be fed. The washing solution of the washing machine may be a detergent solution, oil, soluble oil, water, or demineralized water, or solvent without departing from the scope of the present invention. present invention. The invention also relates to a method of drying a room, characterized in that it consists in drying a piece to be dried placed in a treatment chamber forming a closed chamber, by air projection on the piece and simultaneous air blast on the inner walls of the treatment chamber. The drying process can be used alone or in combination with a prior wash step or a vacuum drying step. The technical effect of drying the walls of the simultaneous treatment chamber during drying of the workpiece is the substantial reduction in the drying time of the workpiece. When the washing step and the drying process take place in the same treatment chamber, the drying of the inner wall of the treatment chamber ensures a better cleanliness of the treatment chamber for subsequent washing / drying, and therefore better washing and drying of the parts.
    [0010] It is understood that, without departing from the scope of the present invention, several pieces can be dried and / or washed and dried simultaneously in the same processing chamber.
    [0011] To better illustrate the object of the present invention will be described below, by way of illustration and not limited to, a preferred embodiment, with reference to the accompanying drawings. In these drawings: Fig. 1 is a perspective view of a drying device of a workpiece according to a first variant of the embodiment of the present invention; - Figure 2 is a sectional view of the drying device of a part of Figure 1; - Figure 3 is a top view of the drying device of a part of Figure 1; Figure 4 is a top view of a drying device of a workpiece according to a second variant of the embodiment of the present invention; Figure 5 is a top view of a drying device of a workpiece according to a third variant of the embodiment of the present invention; and Figure 6 is a block diagram of a washing and drying machine according to the present invention. Referring to Figures 1, 2 and 3, it can be seen that there is shown a drying device of a part 1 according to a first variant of the embodiment of the invention. The drying device of a part 1 comprises a processing chamber 2 having a side wall 35 closed at its two ends by a bottom 4 and an upper wall 5 to form a closed enclosure. The walls of the treatment chamber 2 have been shown in dotted lines to be able to distinguish the interior of the treatment chamber 2. The side wall 3 of the treatment chamber 2 is square in cross-section in the embodiment. represented, although this form is in no way limiting. It should thus be noted that the side wall 3 of the treatment chamber 2 could also be of rectangular or round shape. The side wall 3 may be plastic, glass, metal. The bottom 4 and the upper wall 5 of the treatment chamber 2 may be made of plastic, glass or metal. The interior of the treatment chamber 2 is accessible via a door 6 which is formed on one of the faces of the side wall 3 and which can be closed in a sealed manner by a seal (not shown) arranged on its periphery. Although the tightness of the closure of the door 6 is not mandatory, it is preferable. A part to be dried 7, shown by way of nonlimiting example in the form of a cylinder, is disposed inside the processing chamber 2 on a workpiece support 8, said workpiece support 8 comprising a part horizontal flat top 8a forming a tray on which is arranged the part to be dried 7 and a vertical cylindrical portion 8b forming a foot which connects the flat horizontal upper part 8a to the center of the bottom 4 of the processing chamber 2.
    [0012] A liquid outlet 9 is disposed under the treatment chamber 2 in order to collect the liquid resulting from the drying of the part 7, the liquid outlet 9 being connected to the center of the bottom 4 of the treatment chamber 2 via holes 4a formed in the bottom 4.
    [0013] It should be noted that the bottom 4 of the treatment chamber 2 is preferably, but not necessarily, slightly inclined towards its center, the center of the bottom 4 being lowered relative to the edges of the bottom 4 to allow the liquid from the drying the piece 7 to flow towards the center of the bottom 4 and then flow into the liquid outlet 9 through the holes 4a. The liquid outlet 9 is a hollow plastic cylindrical pipe but may also be of metal. The drying device of a part 1 also comprises an air supply 10 and an electric motor 11 powered by a power supply (not shown) disposed above the treatment chamber 25 2, and an air blowing means 12 on the part 7 and the internal walls of the treatment chamber 2 disposed inside the treatment chamber 2, the air supply 10 supplying air to the air blowing means 12 and the electric motor 11 actuating the rotation of the air blowing means 12 around the piece 7. The air supply 10 provides the air blowing means 12 compressed air or air blown by a fan (not shown) .
    [0014] The air blowing means 12 comprises a vertical drying ramp 13 comprising nozzles 14 turned towards the workpiece 7 and orifices 15 facing the internal side wall 3 of the processing chamber 2, and a guide means 16, the drying ramp 13 being rotated around the part 7 by the guide means 16 so that the nozzles 14 remain facing the part 7 and the orifices 15 remain turned towards the internal side wall 3 of the treatment chamber 2 during one turn of the drying ramp 13 around the piece 7, air coming from the air supply 10 being blown on the piece 7 by the nozzles 14 and on the internal side wall 3 of the The length of the drying ramp 13 is preferably substantially equal to the height of the side wall 3 in order to increase the drying efficiency of the inner side wall 15 through the orifices 15. More the ramp of s 13 will have a length close to the height of the side wall 3 of the treatment chamber 2, plus the drying will be effective. The nozzles 14 of the drying ramp 13 are aligned in a longitudinal direction of the drying ramp 13. It should be noted that the drying ramp 13 could comprise a single orifice in the form of a slot extending over the length of the drying ramp 13 to dry the inner side wall 3 of the process chamber 2. The drying ramp 13 is preferably made of metal, but may also be plastic or composite. The guide means 16 of the air blowing means 12 comprises a square-shaped guide plate 17 with rounded edges having a circular opening 18 in the center of the latter and a rail 19 disposed at the outer edge thereof. said guide plate 17 being disposed at the top wall 5 of the process chamber 2 (covered by the latter), and a rotating joint assembly 20 which is disposed at the center of the opening 18 of the guide plate 17 and which is supplied with air by the air supply 10. The guide means 16 further comprises a disk assembly 21 comprising two disks 21a, 21b with a bearing 21c between the two disks 21a, 21b, the disk assembly 21 being slidably attached to the edge of the opening 18 of the guide plate 17 via a roller attachment 21d fixed to the upper portion of the upper disk 21a.
    [0015] The rotating joint assembly 20 and the disk assembly 21 are connected to each other by a horizontal arm 22, thus the rotation of the rotary joint assembly 20 causes the disk assembly 21 to rotate on the edge of the housing. the opening 18 of the guide plate 17.
    [0016] The upper end of the drying ramp 13 has a roller attachment 23 slidably attached to the rail 19 of the guide plate 17. The disk assembly 21 and the upper end of the drying ramp 13 are connected to each other. to one another by a second horizontal arm 24, the second horizontal arm 24 being attached to the upper end of the drying ramp 13 via a pivotal connection 25, thus the rotation of the disk assembly 21 on the edge of the opening 18 of the guide plate 17 causes the rotation of the drying ramp 13 on the rail 19 of the guide plate 17. Thus the rotation of the rotating joint assembly 20 causes the rotation of the drying ramp 13 in a square pitch around the piece 7 while skirting the internal side wall 3 of the treatment chamber 2, the nozzles 14 of the drying ramp 13 blowing air on the piece 7 and the orifices 15 of the drying ramp 13 blowing air on the p internal aroi 3 of the treatment chamber 2. The system of the invention allows to permanently maintain the nozzles 14 to the part 7 and the orifices 15 to the side wall 3 during a rotation of the ramp around the workpiece 7.
    [0017] The liquid on the piece 7 and on the inner side wall 3 is thus blown by the drying ramp 13 and then falls by gravity on the bottom 4 of the treatment chamber 2 and then in the liquid outlet 9 by the intermediate holes 4a formed in the bottom 4 of the treatment chamber 2. It should be noted that the drying device of a part 1 could comprise an air blowing means on the part 7 and a blowing means of air on the internal side wall 3 of the treatment chamber 2 independent of each other, the air blowing means on the part comprising a ramp equipped with nozzles which is rotated around the piece 7 of such so that the nozzles are turned towards the part 7 during a revolution of the ramp around the part and the air blowing means on the internal side wall 3 having a ramp, different from the ramp of the blowing means of air on the piece 7, equipped with orifices which is moved in a loop on the internal side wall 3 of the treatment chamber 2, the orifices being turned towards the internal side wall 3 of the treatment chamber 2 during a loop of the ramp inside the treatment chamber 2 .
    [0018] In addition, the system for rotating the boom is not limited to the system described in connection with the Figures, any system for rotating the boom being considered in the context of the present invention, the advantage of the system described being that it maintains during a rotation of the drying ramp a substantially constant distance between the drying ramp and the side wall of the treatment chamber, which ensures uniform drying.
    [0019] Referring to Figure 4, it can be seen that there is shown a drying device of a part according to a second variant of the embodiment of the invention. According to this second variant of the embodiment of the invention, the device 1 for drying a workpiece comprises two liquid traps 26a, 26b disposed at two opposite faces of the side wall 3 of the processing chamber 2, the liquid traps 26a, 26b being in the form of a slot extending in the direction of the height of the treatment chamber 2 towards the outside of the treatment chamber 2 on a trough directing the liquid thus trapped during drying by the air blowing means 12 to the bottom 4 of the treatment chamber 2, the liquid then flowing to the liquid outlet 9 of the drying device 1 of a workpiece. Referring to Figure 5, it can be seen that there is shown a device 1 for drying a room according to a third variant of the embodiment of the invention. According to this third variant of the embodiment of the invention, the device 1 for drying a part comprises two liquid traps 27a, 27b disposed at two opposite angles of the side wall 3 of the treatment chamber 2, the liquid traps 27a, 27b being in the form of a slit extending in the direction of the height of the treatment chamber 25 towards the outside of the treatment chamber 2 on a trough directing the liquid thus trapped during drying by the air blowing means 12 to the bottom 4 of the treatment chamber 2, the liquid then flowing to the liquid outlet 9 of the drying device 1 of a piece. It should be noted that the device 1 for drying a room could comprise a single liquid trap or more than two liquid traps disposed on the side wall 3 of the treatment chamber 2 or in at least one of its corners where appropriate, without departing from the scope of the present invention. Referring to Figure 6, it can be seen that there is shown a block diagram of a washing machine 100 according to the present invention. The washing machine 100 comprises a treatment chamber 101, a power supply 102, a detergent solution supply 103, an air supply 104, a rotary joint 105 and a detergent solution evacuation outlet 106. note that, although in this embodiment the washing solution of the washing machine 100 is a detergent solution, the washing solution could also be oil, soluble oil, water, water, demineralized water or solvent, without departing from the scope of the present invention. The power supply 102 supplies electricity to the treatment chamber 101, and the detergent solution supply 103 and the air supply 104 respectively supply the rotary joint 105 in detergent solution and in air, the rotary joint 105 then supplying the chamber treatment 101 in washing solution or in air.
    [0020] The treatment chamber 101 of the washing machine 100 comprises inside thereof a one-piece washing means and an air blowing means on the workpiece and the inner side wall of the processing chamber 101. .
    [0021] The air blowing means is identical to the blowing means 12 of the drying device of a part 1 according to the present invention. The washing means is a ramp rotated around the workpiece, a detergent solution being projected onto the workpiece by nozzles arranged on the ramp. The rotary joint 105 rotates the air blowing means and the washing means while supplying the detergent washing means and the means for blowing air into the air. It should be noted that the ramp of the washing means may be the same as the ramp of the air blowing means on the workpiece and the inner side wall of the processing chamber 101, the washing solution being projected onto the workpiece by the same nozzles as air or by different nozzles, without departing from the scope of the present invention. Thus a piece to be treated is disposed inside the treatment chamber 101 of the washing machine 100, then a detergent solution from the detergent solution supply is projected onto the piece by the washing means set in rotation around of the piece, and air is then blown by the air blowing means on the workpiece and the inner side wall of the processing chamber 101, the air blowing means being rotated around the workpiece the liquid from the drying being discharged through the detergent solution discharge outlet 106.
    [0022] The laundry solution circuit in the manifold may be the same as the air blast circuit on the part. The air blowing circuit on the walls of the chamber is itself independent, so as not to spray detergent solution on the walls of the chamber during the washing phase. The air blowing circuit on the workpiece and the air blowing circuit on the walls of the chamber can be powered by the same air supply source, for example compressed air, or the blowing circuit. air on the workpiece can be powered by a compressed air supply and the air blowing circuit on the walls of the chamber can be powered by a fan-generated air supply, for cost reasons. It should be noted that the drying device of a part 1 could also be integrated in other installations such as quenching oil machines, machine tools or rinsing machines. The drying device of a part 1 according to the present invention can be used according to a drying process of a part 7 characterized in that it consists in drying the part 7 placed in a treatment chamber 2 forming a closed chamber by air blasting on the piece 7 and simultaneous air blast on the internal walls 3 of the treatment chamber 2.30
    权利要求:
    Claims (12)
    [0001]
    CLAIMS1 - Device for drying a workpiece (1), comprising a processing chamber (2) having a side wall (3) closed at both ends by a bottom (4) and an upper wall (5) to form a enclosure whose interior is accessible through an opening (6) adapted to be sealed, a liquid outlet (9) connected to the treatment chamber (2) for collecting the liquid from the drying of the room (7). ), a power supply, an air supply (10) supplying an air blowing means (12) into the treatment chamber (2) for blowing air on the workpiece (7) disposed within the the treatment chamber (2), characterized in that it further comprises air blowing means (12) on the inner walls of the treatment chamber (2).
    [0002]
    2 - Device for drying a room (1) according to claim 1, characterized in that the air blowing means (12) on the workpiece (7) is a room drying ramp (13) equipped of nozzles (14), connected to the air supply (10) by a rotary joint (20), said work drying ramp (13) being rotated around the workpiece (7) so that the nozzles (14) remain turned towards the workpiece (7) during a revolution of the work drying ramp (13) around the workpiece (7).
    [0003]
    3 - Device for drying a room (1) according to claim 1 or claim 2, characterized in that the air blowing means (12) on the inner walls of the treatment chamber (2) is a wall drying ramp (13), said wall drying ramp (13) being connected to the air supply (10) by a gasket (20) and comprising a longitudinal part of the same direction as the height of the wall side (3), looped on the inner side wall (3) of the treatment chamber (2), the air from the air supply (10) being blown through one or more orifices (15) disposed on the wall drying ramp (13) and kept facing the internal side wall (3) of the treatment chamber (2) during a loop of the wall drying ramp (13) inside the 10 treatment chamber (2).
    [0004]
    4 - Device for drying a room (1) according to one of claims 1 to 3, characterized in that the air blowing means (12) on the workpiece (7) and the blowing means of air (12) on the internal walls of the treatment chamber (2) are both on the same common rail (13) connected to the air supply (10) by a rotary joint and comprising a longitudinal part of the same direction that the height of the side wall (3), said common ramp (13) being rotated around the workpiece (7), air coming from the air supply (10) being blown on the workpiece (7) by nozzles (14) arranged on the side of the common rail (13) opposite the workpiece (7) and air coming from the air supply (10) being blown on the inner walls of the treatment chamber (2) by one or more orifices (15) arranged on the side of the common rail (13) opposite the internal side wall (3) of the chamber treatment re (2) during a rotation of the common ramp (13) around the piece (7). 30
    [0005]
    5 - Apparatus for drying a workpiece (1) according to claim 3 or claim 4, characterized in that the wall drying ramp (13) or the common rail (13) of the air blowing means ( 12) on the internal walls of the treatment chamber (2) has a single orifice (15) in the form of a slot extending along the length of the ramp (13) and held facing the internal side wall (3). of the treatment chamber (2) during a rotation of the wall drying ramp (13) or of the common rail (13) inside the treatment chamber (2).
    [0006]
    6 - Device for drying a room (1) according to claim 3 or claim 4, characterized in that the nozzles (14) of the room drying ramp (13) or the common rail (13) air blowing means (12) on the piece (7) are aligned in a longitudinal direction of the ramp (13).
    [0007]
    7 - Device for drying a room (1) according to one of claims 1 to 6, characterized in that the air supplied by the air supply (10) is compressed air or air. blown air by a fan.
    [0008]
    8 - Apparatus for drying a workpiece (1) according to one of claims 1 to 7, characterized in that liquid traps (26a, 26b, 27a, 27b) are formed on the side wall (3) internal of the treatment chamber (2), the liquid traps (26a, 26b; 27a, 27b) being in the form of a slit extending in the direction of the height of the treatment chamber (2) and opening towards the The outside of the treatment chamber (2) on a chute directing the trapped liquid to the liquid outlet (9).
    [0009]
    9 - Device for drying a room (1) according to one of claims 1 to 8, characterized in that the side wall (3) of the treatment chamber (2) is square, rectangular or round in cross section.
    [0010]
    Washing machine (100) comprising an electric power supply (102), a washing solution supply (103) and a one-piece drying device (1) according to one of claims 4 to 9, characterized in that it further comprises a part washing means (7) disposed inside the processing chamber (2, 101) of the drying device of a workpiece (1), the washing means of the workpiece (7) being a ramp connected to the wash solution supply by a rotary joint and rotated around the workpiece (7), a wash solution from the wash solution feed (103) being projected onto the piece (7) by nozzles arranged on the ramp.
    [0011]
    11 - washing machine (100) according to claim 10, characterized in that the ramp of the washing means of the workpiece (7) is the same as the common ramp (13) of the air blowing means (12). ) on the workpiece (7) and blowing air (12) on the inner walls of the treatment chamber (2), the washing solution being sprayed by the same nozzles (14) as the air or by different nozzles.
    [0012]
    12 - Process for drying a room, characterized in that it consists in drying the part (7) placed in a treatment chamber (2, 101) forming a closed chamber of a treatment device according to one of Claims 1 to 9, by blowing air onto the workpiece (7) and simultaneously blowing air on the inner walls of the processing chamber (2, 101).
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    同族专利:
    公开号 | 公开日
    FR3019886B1|2019-04-05|
    US20150292799A1|2015-10-15|
    DE102015105453A1|2015-10-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1281212A|1918-03-05|1918-10-08|Frederick W Rubin|Dry-kiln.|
    GB2021979A|1978-05-23|1979-12-12|Fsi Corp|Applying processing fluid onto silicon wafers|
    GB2288535A|1994-04-19|1995-10-25|Brian Trim|Drying cubicle|
    DE19714603C1|1997-04-09|1998-10-29|Schwarz Ernst Mafac Gmbh|Method and device for cleaning workpieces|
    US20010025428A1|2000-03-22|2001-10-04|Cho Yong-Joon|Wafer dryer comprising revolving spray nozzle and method for drying wafers using the same|
    EP1640077A2|2004-09-27|2006-03-29|MAFAC ERNST SCHWARZ GmbH & Co. KG MASCHINENFABRIK|Device and method for cleaning and/or drying treatment of parts|
    EP2156905A1|2008-08-22|2010-02-24|MAFAC ERNST SCHWARZ GmbH & Co. KG MASCHINENFABRIK|Treatment device for workpieces|CN106766709A|2016-12-01|2017-05-31|梁叶青|A kind of paper gradequick drying apparatus|
    CN110404859A|2019-08-06|2019-11-05|西安交通大学医学院第一附属医院|A kind of instrument cleaning equipment of shaping and beauty|DE3826399C2|1988-08-03|2001-08-30|Wilhelm Ludwig Kraemer|Cleaning system for scales, in particular combination scales|
    JP5704997B2|2010-09-10|2015-04-22|株式会社スギノマシン|Turret cleaning device|
    DE102011056647B4|2011-12-20|2021-08-12|Canon Production Printing Germany Gmbh & Co. Kg|Device for cleaning a component of deposits|CN111097735B|2019-12-24|2021-02-26|浙江水利水电学院|Post-processing method for inducer machining|
    CN111721090A|2020-06-08|2020-09-29|丽水市莲都区凯江云泽机械厂|Cleaning and drying device for electronic mainboard production|
    CN111678320A|2020-06-22|2020-09-18|江苏康恒环保科技有限公司|Drying device is used in spare part production and processing|
    法律状态:
    2016-03-03| PLFP| Fee payment|Year of fee payment: 3 |
    2017-03-21| PLFP| Fee payment|Year of fee payment: 4 |
    2018-02-27| PLFP| Fee payment|Year of fee payment: 5 |
    2020-02-13| PLFP| Fee payment|Year of fee payment: 7 |
    2021-02-12| PLFP| Fee payment|Year of fee payment: 8 |
    2022-02-08| PLFP| Fee payment|Year of fee payment: 9 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1453303A|FR3019886B1|2014-04-14|2014-04-14|PIECE DRYING DEVICE AND WORK WASHING DEVICE USING SUCH A DRYING DEVICE|
    FR1453303|2014-04-14|FR1453303A| FR3019886B1|2014-04-14|2014-04-14|PIECE DRYING DEVICE AND WORK WASHING DEVICE USING SUCH A DRYING DEVICE|
    US14/683,676| US20150292799A1|2014-04-14|2015-04-10|Part drying device and part washing device using such drying device|
    DE102015105453.1A| DE102015105453A1|2014-04-14|2015-04-10|DEVICE FOR DRYING PARTS AND DEVICE FOR WASHING PARTS USING SUCH A DRYING DEVICE|
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