JP5953335B2 - Liquid flow treatment device - Google Patents

Description

  The present invention relates to a liquid flow processing apparatus that performs processing such as staining and washing on an object to be processed.

  A liquid flow processing apparatus is known as one of processing apparatuses that perform processing such as dyeing and washing on an object to be processed such as a fabric.

  The liquid flow processing apparatus is generally a processing unit capable of storing a processing liquid for processing an object to be processed, and is connected to the processing unit that processes the object to be processed with the processing liquid. And a nozzle for jetting the processing liquid into the pipe section, and the object to be processed is circulated and transferred by the jet from the nozzle on the circulation path formed by the processing section and the pipe section. Configured to do.

  Examples of the liquid flow processing apparatus include an upper processing apparatus (for example, Patent Document 1) in which a processing section is disposed below a pipe section and operates at a high flow rate with a low nozzle pressure, and the processing section is located above the pipe section. There is known a lower type processing apparatus that is operated at a low flow rate with a high nozzle pressure (for example, Patent Document 2).

Japanese Patent Publication No. 6-47783 JP 2002-105842 A

  By the way, normally, while the object to be processed is circulated and transported on the circulation path, wrinkles are generated in the object to be processed. When fixed wrinkles occur, it is difficult to remove the fixed wrinkles, and wrinkles may remain in the final product.

  Then, this invention provides the liquid flow processing apparatus which can suppress generation | occurrence | production of the fixed flaw on a to-be-processed object.

The present invention is a processing unit capable of storing a processing liquid for processing an object to be processed, and is connected directly or indirectly to the processing unit for processing the object to be processed with the processing liquid. A retention portion connected directly or indirectly to each of the conduit portion and the processing portion, and to retain the object to be processed. A retention part that bends the object to be processed, and the pipe part, the retention part, and the processing part are connected to each other in order on the circulation path formed by connecting the object to be processed. It is a liquid flow processing apparatus configured to circulate and transfer by a jet flow from a nozzle.

  According to the liquid flow processing apparatus having the above configuration, the object to be processed that is circulated on the circulation path is retained in the retention part, and wrinkles such as folding are generated in the object to be processed. The generated wrinkles overlap with wrinkles already present in the workpiece, so that the wrinkles are offset. In addition, since the object to be processed is circulated and transferred, the position of the soot generated in the object to be processed in the staying part changes at any time, so that the soot existing in the object to be processed is offset and fixed to the object to be processed. Occurrence of wrinkles is suppressed.

  As one mode of the present invention, it is preferred that the stay part is a curved pipe line including a down part connected to the pipe part and an up part connected to the processing part. According to such a configuration, the object to be processed falls from above to below in the descending part, and resistance to the progress of the object to be processed occurs in the ascending part, and the transfer speed of the object to be processed is reduced. Stays on.

  In this case, it is preferable to further include a vertical pipeline portion that connects the pipeline portion and the descending portion of the staying portion. According to such a configuration, when the object to be processed passes through the vertical pipe part, the speed (falling speed) at which the object to be processed moves from the pipe part into the staying part is accelerated. When the workpiece to which the moving speed is accelerated enters the staying portion, bubbles are generated in the staying portion, the generated bubbles disturb the flow of the processing liquid in the staying portion, and a stagnation action is imparted to the workpiece. .

  In this case, the staying portion is preferably a U-shaped tube.

  As another aspect of the present invention, it may further include a gas supply part that supplies gas into the staying part. According to such a configuration, bubbles are generated in the staying portion due to the supplied gas, and the generated bubbles disturb the flow of the processing liquid in the staying portion, thereby giving a stagnation action to the object to be processed.

  As another aspect of the present invention, the processing section may be disposed below the pipe section. According to such a configuration, it is possible to provide an upper liquid flow treatment apparatus capable of suppressing the occurrence of fixed wrinkles on the workpiece.

  According to the liquid flow treatment apparatus of the present invention, it is possible to achieve an excellent effect that the generation of fixed wrinkles on the workpiece can be suppressed.

FIG. 1 is a schematic view of a liquid flow processing apparatus according to an embodiment of the present invention. FIG. 2 is a schematic view of a liquid flow processing apparatus according to another embodiment of the present invention. FIG. 3 is a schematic view of a liquid flow processing apparatus according to another embodiment of the present invention.

  Hereinafter, a liquid flow processing apparatus (hereinafter also referred to as a processing apparatus) according to a first embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a schematic diagram of a processing apparatus according to the present embodiment.

  As shown in FIG. 1, the processing apparatus of the present embodiment is a processing unit 11 capable of storing a processing liquid A for processing the processing object 60, and processes the processing object 60 with the processing liquid A. The processing unit 11, the pipe line part 20 directly or indirectly connected to the processing part 11, the nozzle 40 for jetting the processing liquid A into the pipe line part 20, the pipe line part 20 and the processing It is the retention part 30 connected to each of the part 11 directly or indirectly, Comprising: The retention part 30 which retains the to-be-processed object 60 is provided. Here, “retaining the object to be processed” means that the transfer speed of the object to be processed 60 is temporarily stopped or decelerated from the transfer speed on the upstream side of the retention part 30. Specifically, it means that the transfer speed of the object 60 being retained is controlled so as to be slower than the transfer speed in the pipe line section 20 and the transfer speed in the processing section 11.

  The processing apparatus of the present embodiment includes a processing tank 10 having an inlet portion 12 and an outlet portion 13. The processing tank 10 includes the processing unit 11 and a lifting unit 14 that pulls up the workpiece 60 from the processing unit 11 and transfers it to the pipe line unit 20.

  In FIG. 1, the processing section 11 is a body 11 a that is elongated in one direction, and has a cylindrical shape having a first end in the longitudinal direction and a second end opposite to the first end. The trunk portion 11a, one end connected to the second end portion of the trunk portion 11a, the other end connected to the inlet portion 12, and the lead-out portion 11c connected to the first end portion of the trunk portion 11a. And have. Examples of the processing liquid A stored in the processing unit 11 include any one according to the processing on the object to be processed, such as a staining liquid, a cleaning liquid, and water.

  The lifting portion 14 is rotationally driven by an electric motor (not shown). The lifting unit 14 is not particularly limited as long as the workpiece 60 can be lifted from the processing unit 11, but in this embodiment, a reel is employed for the lifting unit 14. In FIG. 1, the raising part 14 is accommodated in the derivation | leading-out part 11c.

  The pipe line unit 20 is directly or indirectly connected to the processing unit 11. In FIG. 1, the pipe line part 20 is a straight pipe that extends in the lateral direction above the processing unit 11 and has a first end and a second end opposite to the first end. A first end of the pipe line part 20 is connected to the processing part 11 via the outlet part 13, and a second end of the pipe line part 20 is directly connected to a vertical pipe part 31 described later. .

  The nozzle 40 is disposed upstream of the pipe line section 20. In FIG. 1, the nozzle 40 is arranged on the most upstream side of the pipe line part 20. Further, the nozzle 40 is configured to jet the processing liquid A in the central part of the pipe line part 20 toward the downstream side.

  The staying part 30 is directly or indirectly connected to each of the pipe line part 20 and the processing part 11. In FIG. 1, the staying part 30 is connected directly to the processing part 11 while being connected to the pipe part 20 via a vertical pipe part 31 described later.

  Examples of the staying part 30 include a curved pipe line including a down part 30 a connected to the pipe line part 20 and an up part 30 b connected to the processing part 11. Examples of the curved conduit include a U-shaped tube and an S-shaped tube. In this embodiment, a U-shaped tube is adopted for the curved pipeline.

  In addition to the above configuration, the processing apparatus according to the present embodiment further includes a vertical pipe section 31 that connects the pipe section 20 and the descending portion 30a of the staying section 30.

  In FIG. 1, the vertical pipe section 31 is a straight pipe extending in the vertical direction and having a first end and a second end opposite to the first end. The first end of the vertical pipe section 31 is connected to the second end of the pipe section 20. The connection part between the pipe line part 20 and the vertical pipe line part 31 is formed with roundness. The second end of the vertical pipe portion 31 is connected to a descending portion 30 a of the U-shaped tube that is the staying portion 30. The U-shaped tube ascending portion 30 b which is the staying portion 30 is connected to the inlet portion 12 of the processing tank 10.

  In addition to the above-described configuration, the processing apparatus according to the present embodiment further includes a gas supply unit 50 that supplies gas into the staying unit 30. Examples of the gas supply unit 50 include an air pressurization valve.

  The processing apparatus of the present embodiment further includes a piping system (not shown) that supplies the processing liquid A stored in the processing unit 11 to the nozzle 40. The piping system includes a pump (not shown) for sucking the processing liquid A in the processing unit 11 and pumping it to the nozzle 40, and a heat exchanger for cooling or heating the processing liquid A pumped to the nozzle 40 ( (Not shown).

  The processing apparatus of this embodiment further includes a supply system (not shown) that supplies the processing liquid A into the processing unit 11.

  The operation of the processing apparatus having such a configuration will be described with reference to FIG.

  In the processing apparatus of this embodiment, a circulation path is formed by the processing unit 11, the pipe line unit 20, and the staying unit 30. For example, when a long fabric is employed for the object to be processed 60, the object to be processed 60 is hung on one end side of the object to be processed 60 by the lifting portion 14, and the pipe line part 20, the vertical pipe line part 31, and the retention After the part 30 and the processing part 11 are inserted in this order, both ends of the workpiece 60 are connected. Thereby, the loop-shaped to-be-processed object 60 is arrange | positioned on a circulation path.

  A predetermined amount of processing liquid A is supplied into the processing unit 11 by a supply system (not shown). Thereafter, the pulling unit 14 is driven, and the processing liquid A is jetted from the nozzle 40. Then, the workpiece 60 on the downstream side of the processing unit 11 is sequentially pulled up by the pulling unit 14, and transferred to the staying unit 30 via the pipe line unit 20 and the vertical pipe unit 31 by the jet flow from the nozzle 40. The

  The object to be processed 60 transferred to the staying part 30 falls from the upper part to the lower part in the descending part 30 a, and the transfer speed is reduced by the resistance to the progress of the object to be processed in the ascending part 30 b and stays in the staying part 30. At this time, the processing liquid A jetted from the nozzle 40 also stays in the staying portion 30 together with the object to be processed 60. The staying object 60 is pushed by the object 60 entering the staying part 30 later, and wrinkles are generated in the object 60. The to-be-processed object 60 is slowly moved from the ascending part 30b to the processing part 11 while being pushed further downstream in the circulation path by the object to be processed 60 that has entered the staying part 30 later.

  In addition, the object to be processed 60 passes through the vertical pipe portion 31 before being transferred into the staying portion 30, so that the transfer speed (falling speed) into the staying portion is accelerated and dropped into the staying portion 30 ( enter in. The processing liquid A is also retained in the staying part 30, and when the accelerated workpiece 60 enters the staying part 30 (in the staying processing liquid), the staying part 30 (in the staying processing liquid) ), Bubbles are generated, and the generated bubbles disturb the flow of the processing liquid in the retention part 30. Also, by supplying gas from the gas supply unit 50 into the staying part 30 (in the staying processing liquid), bubbles are generated in the staying part 30 (in the staying processing liquid), and the generated bubbles Disturbance occurs in the flow of the processing liquid in the staying portion 30. When the flow of the treatment liquid in the staying portion 30 is disturbed, a stagnation action is imparted to the workpiece 60 in the staying portion 30. The to-be-processed object 60 in the staying part 30 moves forward slowly in the ascending part 30a of the staying part 30 and moves to the processing part 11 while being given a stagnation action.

  In the processing unit 11, the workpiece 60 is transferred to the downstream side while floating in the processing liquid A, is pulled up by the lifting unit 14, and is transferred again to the pipe line unit 20.

  By repeatedly performing the above operation, the workpiece 60 is processed by the processing liquid A while being circulated and transferred on the circulation path.

  As described above, according to the processing apparatus of the present embodiment, the processing unit 11 can store the processing liquid A for processing the processing object 60, and the processing object 60 is processed with the processing liquid A. The processing unit 11, the pipe line part 20 directly or indirectly connected to the processing part 11, the nozzle 40 for jetting the processing liquid A into the pipe line part 20, the pipe line part 20 and the processing A staying part 30 connected directly or indirectly to each of the parts 11, and a staying part 30 for staying the object to be treated 60, the processing part 11, the pipe line part 20, and the staying part. 30 is configured to circulate and transfer the object to be processed 60 by the jet flow from the nozzle 40 on the circulation path formed by the nozzle 30. It stays at 30 and wrinkles such as creases occur on the workpiece 60. The generated wrinkles overlap with wrinkles already present in the workpiece 60, so that the wrinkles are offset. In addition, since the object to be processed 60 is circulated and transferred on the circulation path, the position of the soot generated in the object to be processed 60 in the staying portion 30 changes at any time, so that the soot existing in the object to be processed 60 may be present. This cancels out, and the occurrence of fixed flaws on the workpiece 60 is suppressed.

  Further, according to the processing apparatus of the present embodiment, the staying part 30 is a curved pipe line having a down part 30 a connected to the pipe part 20 and an up part 30 b connected to the processing part 11. As a result, in the descending portion 30a, the workpiece 60 falls from above to below, and in the ascending portion 30b, the transfer speed of the workpiece 60 is reduced by resistance to the progress of the workpiece, and the workpiece 60 is retained in the staying portion. It stays in 30.

  Moreover, according to the processing apparatus of this embodiment, the to-be-processed object 60 is a vertical pipe part by further having the vertical pipe part 31 which connects the said pipe part 20 and the descent | fall part 30a of the said retention part 30. By passing through 31, the speed (falling speed) at which the workpiece 60 moves from the pipe line part 20 into the stay part 30 is accelerated. When the object to be processed 60 whose moving speed is accelerated enters the staying part 30, bubbles are generated in the staying part 30, and the flow of the processing liquid in the staying part 30 is disturbed by the generated bubbles. A stagnation effect is imparted to 60.

  Moreover, according to the processing apparatus of this embodiment, by further having the gas supply part 50 which supplies gas in the said retention part 30, a bubble generate | occur | produces in the retention part 30 with the supplied gas, and by the generated bubble Disturbance occurs in the flow of the processing liquid in the staying portion 30, and a stagnation action is imparted to the workpiece 60.

  Further, according to the processing apparatus of the present embodiment, the processing unit 11 is disposed below the pipe line unit 20, thereby enabling the upper-type liquid flow processing capable of suppressing the occurrence of fixed flaws on the workpiece. Equipment can be provided.

  Next, a processing apparatus according to a second embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 2 is a schematic diagram of the processing apparatus of the present embodiment. 2, the same or corresponding components as those in FIG. 1 are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown in FIG. 2, the processing apparatus of the present embodiment is a processing unit 11 capable of storing a processing liquid A for processing the processing object 60, and processes the processing object 60 with the processing liquid A. The processing unit 11, the pipe line part 20 directly or indirectly connected to the processing part 11, the nozzle 40 for jetting the processing liquid A into the pipe line part 20, the pipe line part 20 and the processing It is the retention part 30 connected to each of the part 11 directly or indirectly, Comprising: The retention part 30 which retains the to-be-processed object 60 is provided.

  The processing apparatus of the present embodiment includes a processing tank 10 having an inlet portion 12 and an outlet portion 13. The processing tank 10 includes the processing unit 11 and a lifting unit 14 that pulls up the workpiece 60 from the processing unit 11 and transfers it to the pipe line unit 20.

  In FIG. 2, the processing section 11 is a body 11 a that is elongated in one direction, and has a cylindrical shape having a first end in the longitudinal direction and a second end opposite to the first end. The body part 11a, the introduction part 11b whose one end is connected to the second end part of the body part 11a and the other end is connected to the inlet part 12, and the first end part of the body part 11a And a derivation unit 11c having an outlet 13 connected to the lower part.

  In FIG. 2, the raising portion 14 is accommodated in the lead-out portion 11c. In the present embodiment, a reel is employed for the lifting portion 14.

  In FIG. 2, the staying portion 30 is formed by an outer wall of the processing tank 10 and a baffle plate 32. In the present embodiment, the processing tank 10 integrates the retention unit 30 and the processing unit 11.

  In FIG. 2, the pipe line part 20 includes a main pipe part 20 a extending in the lateral direction below the processing part 11, and a first upright having one end connected to the main pipe part 20 a and the other end connected to the inlet part 12. It has the pipe part 20b, and the 2nd standing pipe part 20c by which the other end was connected to the exit part 13 while one end was connected to the main pipe part 20a. The connecting portion between the main pipe portion 20a and the first upright pipe portion 20b and the connecting portion between the main pipe portion 20a and the second upright pipe portion 20c are formed with roundness.

  In FIG. 2, the nozzle 40 is disposed in the uppermost stream of the pipe line section 20. Moreover, the nozzle 40 is comprised so that the process liquid A may be jetted at high speed toward the center part of the pipe line part 20, and downstream.

  The processing apparatus of the present embodiment further includes a piping system (not shown) that supplies the processing liquid A stored in the processing unit 11 to the nozzle 40. The piping system includes a pump (not shown) for sucking the processing liquid A in the processing section 11 and pumping it to the nozzle 40, and a heat exchanger for cooling or heating the processing liquid A pumped to the nozzle 40. (Not shown).

  The processing apparatus of this embodiment further includes a supply system (not shown) that supplies the processing liquid A into the processing unit 11.

  The operation of the processing apparatus having such a configuration will be described with reference to FIG.

  In the processing apparatus of this embodiment, a circulation path is formed by the processing unit 11, the pipe line unit 20, and the staying unit 30. For example, when a long fabric is adopted as the object to be processed 60, the object 60 is inserted into the pipe part 20 and the processing part 11 in this order, with one end of the object 60 being hung on the lifting part 14. After that, both ends of the workpiece 60 are connected. Thereby, the loop-shaped to-be-processed object 60 is arrange | positioned on a circulation path.

  A predetermined amount of processing liquid A is supplied into the processing unit 11 by a supply system (not shown). Thereafter, the pulling unit 14 is driven, and the processing liquid A is jetted from the nozzle 40 at a high speed. Then, the object to be processed 60 on the downstream side of the processing unit 11 is sequentially pulled up by the pulling unit 14 and transferred at a high speed to the downstream of the pipe line unit 20 by the jet flow from the nozzle 40. The inside of the standing portion 20b is transferred to the staying portion 30 while rising against gravity.

  The object to be processed 60 transferred to the staying part 30 stays in the staying part 30. At this time, the processing liquid A jetted from the nozzle 40 also stays in the staying part 30 together with the object to be processed 60. The staying object 60 is pushed by the object 60 that enters the staying part 30 later, and wrinkles are generated in the object 60. The to-be-processed object 60 is slowly pushed over the baffle plate 32 and moved to the processing part 11 while being pushed further downstream in the circulation path by the object to be processed 60 that has entered the staying part 30 later.

  In the processing unit 11, the workpiece 60 is transferred to the downstream side while floating in the processing liquid A, is pulled up by the lifting unit 14, and is transferred again to the pipe line unit 20.

  By repeatedly performing the above operation, the workpiece 60 is processed by the processing liquid A while being circulated and transferred on the circulation path.

  As described above, according to the processing apparatus of the present embodiment, the processing unit 11 can store the processing liquid A for processing the processing object 60, and the processing object 60 is processed with the processing liquid A. The processing unit 11, the pipe line part 20 directly or indirectly connected to the processing part 11, the nozzle 40 for jetting the processing liquid A into the pipe line part 20, the pipe line part 20 and the processing A staying part 30 connected directly or indirectly to each of the parts 11, and a staying part 30 for staying the object to be treated 60, the processing part 11, the pipe line part 20, and the staying part. 30 is configured to circulate and transfer the object to be processed 60 by the jet flow from the nozzle 40 on the circulation path formed by the nozzle 30. It stays at 30 and wrinkles such as creases occur on the workpiece 60. The generated wrinkles overlap with wrinkles already present in the workpiece 60, so that the wrinkles are offset. In addition, since the object to be processed 60 is circulated and transferred on the circulation path, the position of the soot generated in the object to be processed 60 in the staying portion 30 changes at any time, so that the soot existing in the object to be processed 60 may be present. This cancels out, and the occurrence of fixed flaws on the workpiece 60 is suppressed.

  In addition, according to the processing apparatus of the present embodiment, the processing unit 11 is disposed above the pipe line unit 20, so that the lower-type liquid flow processing that can suppress the generation of fixed flaws on the object to be processed. Equipment can be provided.

Next, a processing apparatus according to a third embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 3 is a schematic view showing the processing apparatus of this embodiment. In FIG. 3, the same or corresponding components as those in FIG. 1 are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown in FIG. 3, the processing apparatus of the present embodiment is a processing unit 11 capable of storing a processing liquid A for processing the processing object 60, and processes the processing object 60 with the processing liquid A. The processing unit 11, the pipe line part 20 directly or indirectly connected to the processing part 11, the nozzle 40 for jetting the processing liquid A into the pipe line part 20, the pipe line part 20 and the processing It is the retention part 30 connected to each of the part 11 directly or indirectly, Comprising: The retention part 30 which retains the to-be-processed object 60 is provided.

  The processing apparatus of the present embodiment circulates and transfers the workpiece 60 by the jet flow from the nozzle 40 on the circulation path formed by the processing unit 11, the pipe line unit 20, and the staying unit 30.

  The processing apparatus of this embodiment further includes a piping system (not shown) that supplies the processing liquid A stored in the processing unit 11 to the nozzle 40. The piping system includes a pump (not shown) for sucking the processing liquid A in the processing section 11 and pumping it to the nozzle 40, and a heat exchanger for cooling or heating the processing liquid A pumped to the nozzle 40. (Not shown).

  The processing apparatus of this embodiment further includes a supply system (not shown) that supplies the processing liquid A into the processing unit 11.

  The processing apparatus of the present embodiment has the same configuration as that of the first embodiment except that the processing unit 11 (portion formed by the body portion 11a and the lead-out portion 11c) is a drum type. Detailed description of the configuration and operation will be omitted.

  According to the processing apparatus of this embodiment, the same effect as the first embodiment can be obtained. That is, the generation of fixed wrinkles on the workpiece 60 can be suppressed.

  In addition, the processing apparatus concerning this invention is not limited to above-described embodiment, Of course, it changes suitably in the range which does not deviate from the summary of this invention.

  In each said embodiment, although the retention part 30 is directly connected to the process part 11, it is not limited to this.

  In said 1st and 3rd embodiment, although the U-shaped pipe was employ | adopted as the retention part 30, it is not limited to this. For example, as in the second embodiment, a staying portion formed by an outer wall of a processing tank and a baffle plate may be employed.

  In the second embodiment, the retention portion formed by the outer wall of the processing tank 10 and the baffle plate 32 is employed as the retention portion 30, but is not limited thereto. For example, a curved pipe may be employed as in the first and third embodiments.

  In the second embodiment, the processing unit 11 and the staying unit 30 are integrated, but the present invention is not limited to this. For example, the retention part 30 may be provided in the middle of the pipe line part 20.

  In the first and third embodiments, the vertical pipe section 31 is provided. However, the vertical pipe section 31 is not necessarily provided, and may be provided as necessary.

  In the first embodiment, the gas supply unit 50 is provided. However, the gas supply unit 50 is not necessarily provided, and may be provided as necessary.

  In said 2nd and 3rd embodiment, the gas supply part which supplies gas in the residence part 30 may further be provided.

  In said 1st and 3rd embodiment, although the process part 11 was arrange | positioned under the pipe line part 20, it is not limited to this.

  In the second embodiment, the processing unit 11 is disposed above the pipe line unit 20, but is not limited thereto.

  The processing apparatus of this invention is used suitably as a processing apparatus for performing various processes, such as dyeing | staining and washing | cleaning, to to-be-processed objects, such as a fabric.

DESCRIPTION OF SYMBOLS 10 Processing tank 11 Processing part 11a Body part 11b Introduction part 11c Derivation part 12 Inlet part 13 Outlet part 14 Pull-up part 20 Pipe line part 20a Main pipe part 20b First standing pipe part 20c Second standing pipe part 30 Retention part 30a Down part 30b Up part 31 Vertical pipe part 32 Baffle plate 40 Nozzle 50 Gas supply part 60 Object to be treated A Treatment liquid

Claims (6)

A processing unit capable of storing a processing liquid for processing an object to be processed, the processing unit processing the object to be processed with the processing liquid;
A conduit section directly or indirectly connected to the processing section;
A nozzle for jetting a treatment liquid into the pipe line part;
A retention part connected directly or indirectly to each of the pipe line part and the treatment part, the retention part bending the treatment object by retaining the treatment object ,
The conduit section, the stay section, and the processing section are configured to circulate and transfer the object to be processed by a jet flow from the nozzle on a circulation path formed by being connected in order. A liquid flow treatment device.   The liquid flow processing apparatus according to claim 1, wherein the staying part is a curved pipe including a descending part connected to the pipe part and an ascending part connected to the processing part.   The liquid flow processing apparatus according to claim 2, further comprising a vertical pipeline portion that connects the pipeline portion and a descending portion of the staying portion.   The liquid flow processing apparatus according to claim 2, wherein the staying portion is a U-shaped tube.   The liquid flow processing apparatus of any one of Claim 1 to 4 further including the gas supply part which supplies gas in the said retention part.   The liquid flow processing apparatus of any one of Claim 1 to 5 by which the said process part is arrange | positioned under the said pipe line part.

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