JP2020110748A - Rotary injection device, rotary injection device assembly, fluid injection apparatus and injection cleaning method - Google Patents

Abstract

To provide technology capable of performing scavenging including the cleaning efficiently rationally, and provide the technology capable of performing various kinds of work in addition to the scavenging rationally.SOLUTION: A rotary injection device includes: a forward/reverse freely rotatable rotary fluid injection pipe 11 for receiving supply of an injection fluid comprising any of a dry gas, a moistness gas, a water vapor, a mist and liquid from a fluid supply system 55, and for injecting the injection fluid supplied toward an injected object (workpiece) W; and a transmission component 21 for transmitting the rotational power from a rotary drive system 41 to the fluid injection pipe 11. A fluid inflow part (inlet port 12) for making an injection fluid from the fluid supply system 55 flow therein is formed in a part other than the tip end in the fluid injection pipe 11, and a nozzle part 13 for injecting the inflow fluid is formed in the tip end of the fluid injection pipe 11. The transmission component 21 is mounted at an outer circumferential part of the fluid injection pipe 11.SELECTED DRAWING: Figure 1

Description

The present invention relates to a technique that can be applied to various processes and operations such as cleaning, disinfection, coating, wetting, liquid-containing, liquid wetting, wiping, cooling, heating, and supplying. More specifically, a rotary spray device and a rotary spray device for spraying gas (including dry gas, moisture-containing material), liquid, steam, mist, powder, granules, powder granules, etc. It is about aggregates.

The present invention also relates to a fluid ejection device mainly composed of the rotary ejection device and/or the rotary ejection device assembly.

The present invention further relates to an injection type cleaning processing method which is carried out by using processing means such as the above fluid injection device.

The following Patent Document 1 discloses a cleaning device that cleans the surface of an object to be processed by utilizing the fluidity of a gas such as clean air. Incidentally, the object to be treated in this case is referred to simply as an object, as well as various names such as an injection object, a dust removal object, a cleaning object, and an object to be injected.

The cleaning device of Patent Document 1 is capable of cleaning the surface of a thin object in a stable, high-quality, and highly efficient manner, and it is simple and inexpensive to carry out. However, since the cleaning device described in this document removes dust and the like adhering to thin-shaped objects with the adhesive roller of the cleaning mechanism, the adhesive roller that has become dirty is regularly replaced with a new adhesive roller. It had to be troublesome. In addition, there is a drawback that a transport mechanism for transporting a thin object becomes large in size.

On the other hand, in the case of using the spin nozzle disclosed in Patent Document 2 below, it is possible to remove dust and the like adhering to the thin object by the jetting force of air. Unlike the adhesive roller dust removing method (Patent Document 1), the spin nozzle dust removing method does not require the aforementioned troublesome roller replacement, so that the maintenance load is reduced.

Regarding the spin nozzle (also referred to as a pipe nozzle) of Patent Document 2, this is one in which the injection port at the tip of the nozzle is oriented obliquely with respect to the nozzle rotation axis. The spin nozzle of Patent Document 2 has such a nozzle configuration that the nozzle itself automatically swirls along with the air injection. Furthermore, the rotation speed of the spin nozzle in this case depends on the pressure of the air supplied thereto and the air flow rate per unit time. That is, when the air pressure or the air flow rate is increased, the spin nozzle is rotated at an increased speed, and conversely, when the air pressure or the air flow rate is decreased, the spin nozzle is rotated at a reduced speed.

There is some room for improvement in the spin nozzle of Patent Document 2 described above. It is like <01> ~ <04> below.
<01> Since the rotation speed of the spin nozzle depends on the air pressure and air flow rate supplied to it, high-speed air injection with low-speed rotation of the nozzle or low-pressure air injection with high-speed rotation of the nozzle It cannot take an aspect. Therefore, it is difficult to perform delicate dust removal work according to the situation of the dust removal target.
<02> The obliquely directed injection port at the tip of the nozzle determines the rotation direction of the spin nozzle. That is, the spin nozzle only rotates in a fixed direction such as only clockwise (clockwise) rotation or counterclockwise (counterclockwise) rotation. This means that the spin nozzle rotation direction cannot be switched at any time or at regular intervals. Of course, this also makes it difficult to perform delicate dust removal work according to the situation of the dust removal target.
<03> When air is jetted from the spin nozzle, the dust removal action of the jetted air cleans the object to be treated. In short, this is a dust removal process using only blast air. Therefore, it is impossible to deal with stains and the like that are difficult to remove with the jet air, and the applicable range is limited.
<04> Air injection and nozzle rotation of the spin nozzle are inseparable. Therefore, air injection cannot be performed in the stopped state (non-rotation state) of the spin nozzle, and conversely, it is not possible to stop only the air injection state while maintaining the rotation state of the spin nozzle. In this type, further, it is impossible to intensively jet air in a specific direction with the spin nozzle in a non-rotating state.
<05> The spin nozzle only jets air as described above. In addition, there is no technical disclosure in the related art documents relating to this that the dust removal function is further enhanced by using other means together. Therefore, at present, it can be said that the technical suggestions and incentives for implementing more sophisticated dust removal means are in a situation where it is insignificant.

JP, 2005-202471, A JP 2001-054747 A

In view of the above technical problems, the present invention is a technique for efficiently and rationally performing cleaning including various types of cleaning, and a rotary jet capable of rationally performing various operations other than cleaning. An object of the present invention is to provide an instrument, a rotary ejection instrument assembly, a fluid ejection device, and an ejection type cleaning treatment method.

The rotary injection device according to the present invention is characterized by the problem-solving means described in the following items 1 to 7 for achieving the intended purpose.
[Item 1]
Fluid supply of injection fluid consisting of dry gas with a humidity of less than 50%, low-humidity gas with a humidity of 50% to less than 80%, high-humidity gas with a humidity of 80% or more, water vapor, mist, and liquid Forward and backward rotatable rotary fluid ejecting pipe for receiving the ejecting fluid from the system or ejecting the supplied ejecting fluid toward the object to be ejected, and rotational power from the rotary drive system to the fluid ejecting pipe. And a transmission component for transmitting, and
A fluid inflow portion for injecting the injection fluid from the fluid supply system is formed in a portion other than the tip end portion of the fluid injection pipe, and a nozzle portion for injecting the inflow fluid is the fluid. Being formed at the tip of the injection pipe, and
The rotary ejection device, wherein the transmission component is attached to an outer peripheral portion of the fluid ejection pipe, and the fluid ejection pipe and the transmission component are combined with each other.
[Item 2]
Fluid supply of injection fluid consisting of dry gas with a humidity of less than 50%, low-humidity gas with a humidity of 50% to less than 80%, high-humidity gas with a humidity of 80% or more, water vapor, mist, and liquid A rotary fluid ejecting tube that can be rotated forward and backward for receiving the ejecting fluid from the system or ejecting the supplied ejecting fluid toward the ejected object, and a contact member for contacting the ejected object And
A fluid inflow portion for injecting the injection fluid from the fluid supply system is formed in a portion other than the tip end portion of the fluid injection pipe, and a nozzle portion for injecting the inflow fluid is the fluid. Being formed at the tip of the injection pipe, and
The contact member is attached to the nozzle portion side of the fluid ejection pipe, and the fluid ejection pipe and the contact member are combined with each other; and
At least a part of the ejection fluid ejected from the nozzle portion of the fluid ejecting pipe is ejected and flows along the contact member.
[Section 3]
Fluid supply of injection fluid consisting of dry gas with a humidity of less than 50%, low-humidity gas with a humidity of 50% to less than 80%, high-humidity gas with a humidity of 80% or more, water vapor, mist, and liquid Forward and backward rotatable rotary fluid ejecting pipe for receiving the ejecting fluid from the system or ejecting the supplied ejecting fluid toward the object to be ejected, and rotational power from the rotary drive system to the fluid ejecting pipe. A transmission component for transmitting, and a contact member for contacting the injection target, and
A fluid inflow portion for injecting the injection fluid from the fluid supply system is formed in a portion other than the tip end portion of the fluid injection pipe, and a nozzle portion for injecting the inflow fluid is the fluid. Being formed at the tip of the injection pipe, and
The transmission component is attached to an outer peripheral portion of the fluid ejection pipe and is combined with the fluid ejection pipe and the transmission component, and
The contact member is attached to the nozzle portion side of the fluid ejection pipe, and the fluid ejection pipe and the contact member are combined with each other; and
At least a part of the ejection fluid ejected from the nozzle portion of the fluid ejecting pipe is ejected and flows along the contact member.
[Item 4]
The rotary ejection device according to the above-described item 2 or 3, wherein the contact member attached to the fluid ejection pipe includes any fiber selected from natural fibers, synthetic fibers, and mixed-spun fibers. ..
[Item 5]
The rotary ejection device according to any one of the above-mentioned items 2 to 4, wherein the contact member attached to the fluid ejection pipe is made of a braid, and a tip portion thereof is disentangled.
[Section 6]
The rotary ejection device according to any one of the first to fifth aspects, wherein the fluid ejection pipe has a bent shape.
[Section 7]
The rotary ejection device according to any one of claims 1 to 6, wherein the ejection fluid contains powder and/or particles.
[Item 8]
The rotary ejection device according to any one of the first to seventh aspects, wherein the fluid ejection pipe is configured to continuously and/or intermittently rotate.

The rotary injection device assembly according to the present invention is characterized by the problem solving means described in the following items 9 to 10 for achieving the intended purpose.
[Section 9]
A plurality of rotary ejection devices according to any one of the first to eighth aspects, and
It is characterized in that a plurality of the rotary injection devices are combined while retaining any one of a row, a column, an oblique array, a mountain array, a valley array, a staggered array, and a random array. Rotating spray device assembly.
[Item 10]
The rotary ejection device assembly according to the above item 9, wherein the fluid for injection is supplied to each of the fluid ejection pipes of the plurality of rotary ejection devices through a single or a plurality of fluid supply systems. ..

The fluid ejecting apparatus according to the present invention is characterized by the means for solving the problems described in the following eleventh to twelfth items for achieving the intended purpose.
[Item 11]
A casing having an inlet for letting the object to be injected into the inside and an outlet for letting the object to be ejected from the inside; the rotary injection device described in any one of the first to the eighth items, or The rotary injection instrument assembly according to any one of the ninth to tenth aspects, and
The rotary spray device or the rotary spray device assembly being disposed within the casing; and
A fluid ejection angle capable of ejecting a fluid to the object to be ejected in the casing from the casing inlet to the casing outlet via the inside of the casing is attached to the nozzle portion of the rotary ejection device. A fluid ejection device characterized in that
[Item 12]
A casing having an inlet for letting the object to be injected into the interior and an outlet for letting the object to be ejected from the inside; a suction means having a suction portion for sucking the inside of the casing; The rotary injection device described in any one of items 1 to 8 or the rotary injection device assembly described in any one of items 9 to 10 is provided. ,and,
The suction part of the suction means communicates with the inside of the casing, and
The rotary spray device or the rotary spray device assembly being disposed within the casing; and
A fluid ejection angle capable of ejecting a fluid to the object to be ejected in the casing from the casing inlet to the casing outlet via the inside of the casing is attached to the nozzle portion of the rotary ejection device. A fluid ejection device characterized in that

The jet type cleaning treatment method according to the present invention is characterized by the means for solving the problems described in the following items 13 and 14 for achieving the intended purpose.
[Item 13]
Regarding a rotary injection device having a forward and reverse rotatable fluid injection pipe, using a casing in which one or more rotary injection devices are internally provided, and
The casing has an inlet for entering the cleaning object and an outlet for leaving the cleaning object, and
In the injection type cleaning treatment method, which is premised on that the fluid for injection is ejected from the nozzle portion at the tip end portion of the fluid ejection pipe for the rotary ejection device,
The fluid ejecting pipe of the rotary ejecting instrument is put into a rotating state, or the fluid ejecting fluid is supplied to the fluid ejecting pipe to bring the ejecting fluid into an ejecting state from the nozzle portion of the fluid ejecting pipe, or Advancing a cleaning object to be injected into the casing from the casing inlet into the casing outlet and advancing to the casing outlet, and
An injection type characterized in that the injection fluid injected from the nozzle portion of the fluid injection pipe is sprayed onto the target object in the casing, and the cleaning target object is cleaned up by the cleaning action by this spraying. Cleaning treatment method.
[Item 14]
Regarding a rotary injection device having a forward and reverse rotatable fluid injection pipe, using a casing in which one or more rotary injection devices are internally provided, and
As for the rotary ejection device, a contact member for contacting a cleaning object is attached to the nozzle part side of the fluid ejection pipe, and
The casing has an inlet for entering the cleaning object and an outlet for leaving the cleaning object, and
With respect to the rotary ejection device, an ejection fluid is ejected from a nozzle portion at the tip of the fluid ejection pipe, and at least a part of the ejection fluid is ejected and flows along the contact member. And
In the injection type cleaning treatment method, which is premised on that the inside of the casing is sucked by a suction means, and the sucked one is discharged to the outside of the casing,
While rotating the fluid injection pipe with the contact member in the rotary injection device, or supplying the injection fluid to the fluid injection pipe and making the injection fluid from the nozzle portion of the fluid injection pipe into the injection state At least a part of the jetting fluid is jetted and flowed along the contact member, and further, an object to be jetted of the jetting fluid is introduced into the casing from the casing inlet and progresses to the casing outlet. To do, and
Cleaning by spraying the jetting fluid jetted from the nozzle portion of the fluid jetting pipe or bringing the contact member into contact with the object to be cleaned in the casing by jetting the jetting fluid. Cleaning up the cleaning object by the action and the cleaning action by the contact of the contact member, and
A jet-type cleaning method, wherein the internal fluid in the casing is sucked by a suction means and discharged to the outside of the casing while the object is being cleaned up.

The rotary injection device according to the present invention has the following effects <11> to <15>.
<11> The fluid injection pipe of the rotary injection device is rotated by a power transmission system in which power from a rotary drive system is received by a transmission component on the outer periphery of the pipe. Such a fluid ejecting pipe is basically different from the conventional type that rotates as the fluid is ejected. Furthermore, the fluid ejection by the fluid ejection tube and the rotation of the fluid ejection tube are independent of each other, and there is no mutual interference between the two. That is, the fluid ejecting pipe can freely rotate or stop rotating freely regardless of the condition of the ejecting fluid. If you raise the typical operating state that this fluid injection pipe can freely select, it is the fluid injection in the rotation stop state, the fluid injection in the low speed rotation state, the fluid injection in the medium speed rotation state, the high speed rotation state. For example, fluid injection in. Regarding the jetting fluid at that time, it is possible to freely set a small amount of fluid, a medium amount of fluid, a large amount of fluid, and the like. Therefore, in the case of the rotary injection device, various kinds of modes can be taken regarding the rotation of the fluid injection pipe and the injection of the fluid, so that the processing according to the purpose and the situation of the work can be performed highly and appropriately.
<12> The fluid injection pipe of the rotary injection device, which receives power from the rotary drive system and rotates, also differs from the conventional system in which the fluid injection pipe rotates with fluid injection. Can be controlled accurately, so that stable rotation can be ensured in either continuous rotation or intermittent rotation.
<13> A fluid ejecting pipe for a rotary ejecting device, in which a contact member capable of contacting an ejected object (object to be treated) is attached to the tip of the fluid ejecting pipe, the fluid ejecting pipe is used. The synergistic effect of the tube and the contact member can also be obtained. For example, when cleaning an object to be treated, the cleaning effect by the ejecting fluid from the fluid ejecting pipe and the cleaning operation by the contact member are combined to significantly improve the cleaning effect. Even when performing coating, wiping, and other processing operations, the workability can be enhanced by the synergistic effect of the jetting fluid and the cleaning operation.
<14> One of the rotary injection devices is one in which a transmission component is simply attached to the outer peripheral portion of the fluid injection pipe. The other of the rotary ejection devices is one in which a contact member is simply attached to the tip (nozzle) side of the fluid ejection pipe. Still another one of the rotary ejection devices is one in which a transmission component or a contact member is simply attached to each of the predetermined portions of the fluid ejection pipe. As described above, the rotary injection device has a small number of constituent parts or components and the structure thereof is simple and clean, and thus has a simple device structure as a whole.
<15> As described above, the number of parts (members) is small and the structure is simple. Such a rotary injection device is easy to assemble and manufacture. Therefore, in the case of the rotary injection device, it is possible to provide it at a low cost due to the small number of parts, the simple structure, the easy assembly and the easy manufacture.

The rotary ejection device assembly according to the present invention has the following effects <16> to <19>.
<16> Since the individual rotary injection devices in the rotary injection device assembly have the same configuration as the above-described rotary injection device, the effects <11> to <15> described above. There is.
<17> In the case of each fluid ejection pipe (plurality) in the rotary ejection device assembly, these are grouped together without being dispersed. Therefore, handling is more than handling multiple independent single fluid ejection pipes. Is also easy.
<18> In the case of the rotary injection device assembly, since a plurality of fluid injection pipes are already arranged, for example, when a large number of fluid injection pipes are arranged in a wide area (layout), a large number of single fluid injection pipes are ejected. Compared to the case where the tubes are arranged in an array, the arrangement work can be performed easily and quickly.
<19> Regarding the array (layout) of fluid injection pipes when making a rotary injection device assembly, the assembly can be assembled by assuming the injection tube array (layout) required for subsequent device fabrication. .. In the case of using this rotary ejecting instrument assembly, the main process is simplified in the production of the fluid ejecting device in which the fluid ejecting pipes are arranged in a predetermined arrangement, so that the production of the device can be rationalized.

The fluid ejection device according to the present invention has the following effects <20> to <22>.
<20> Since the fluid ejecting apparatus comprises the above-described rotary ejecting instrument or the above-mentioned rotary ejecting instrument assembly as a constituent element, the effects of <11> to <15> described above. Alternatively, the effects <16> to <19> described above can be obtained.
<21> In the fluid ejection device, the rotary ejection device or the rotary ejection device assembly is arranged in the casing. In the rotary ejection device in this case, the nozzle portion is provided with a fluid ejection angle with respect to the object (object to be ejected) moving in the casing in relation to the object. Since it suffices to dispose the rotary spraying device or the rotary spraying device assembly in the casing while paying attention to the fluid spraying angle of the nozzle part of the rotary spraying device, the configuration of the main part of the fluid spraying device is simple. Also, the assembly of the device is simple and easy.
<22> In the case of a fluid ejection device in which a contact member is attached to a fluid ejection pipe (a main member of a rotary ejection device) inside a casing, the fluid ejection action by the fluid ejection pipe and the contact action by the contact member are Since they are superposed on each other, a high and strong action force is exerted on the object (injection object). In the case of such a fluid ejecting apparatus, it is possible to ensure high-speed processing, reduction of processing time, certainty of processing effect, and the like in each of the above-described processing.

The jet cleaning method according to the present invention has the following effects <23> to <24>.
<23> One of the jet cleaning methods is to carry out a few low-difficulty operations. The main points are: a. turning the fluid injection pipe of the rotary injection device into a rotating state, b. supplying the injection fluid to the fluid injection pipe, and ejecting the injection fluid from the nozzle portion of the fluid injection pipe. There are only three: to put the object in the state, c. to make the object to be jetted with the jetting fluid enter the casing from the casing inlet, and to proceed to the casing outlet. Of course, even with these simple three operations, the object is sufficiently cleaned up. That is, the jetting fluid from the nozzle portion of the fluid jetting pipe is sprayed onto the target object in the casing, and the target object is cleaned up by the cleaning action by this spraying.
<24> In another one of the jet type cleaning treatment methods, in addition to the above-described fluid jetting treatment, a contacting treatment to an object is performed by a contact member attached to the fluid jetting pipe. By the way, in the case of only the fluid jetting process or only the member contacting process, only individual process results can be obtained. On the other hand, in the case of the method in which the object is cleaned while synchronizing the fluid jetting process and the member contacting process, [the action of jetting and removing the jetted fluid + the action of removing the tapping of the contact member + the wiping of the contact member] Dust removal (dust removal) from an object is dramatically improved by cooperation (synergistic effect) such as removal action. Along with this, the reliable cleaning of the object is also speeded up. On the other hand, when suction action in the casing is applied to this, the used jet fluid is promptly discharged to the outside of the casing by the suction action and the inside of the casing is maintained in a highly clean state, so the environment inside the casing is cleaned. Will be favorable for processing. The object is cleaned up to a higher degree under this favorable condition.

1 is a perspective view schematically showing an embodiment of a rotary injection device according to the present invention. It is a longitudinal cross-sectional view of the rotary injection device of FIG. 1 is a perspective view schematically showing an embodiment of a rotary injection device assembly according to the present invention. FIG. 4 is a vertical cross-sectional view of the rotary injection device assembly of FIG. 3. 1 is a vertical cross-sectional view schematically showing an embodiment of a fluid ejection device according to the present invention and an ejection type cleaning treatment method according to the present invention. It is explanatory drawing which showed the arrangement|positioning state of the rotary injection instrument, the rotary injection instrument assembly, etc. which concern on this invention.

DETAILED DESCRIPTION OF THE INVENTION With reference to the accompanying drawings, these embodiments will be described with respect to a rotary injection device, a rotary injection device assembly, a fluid injection device, an injection cleaning method, and the like according to the present invention. As for the order, the rotary injection device is first described, the rotary injection device assembly is secondly described, the fluid injection device is thirdly described, and the injection type cleaning treatment method is fourthly described. ..

In the following rotary injection device, rotary injection device assembly, fluid injection device, etc., which will be described with reference to the drawings, parts or members not specifically described for materials or materials are well-known such as metal, plastic, composite material, etc. Which have mechanical properties (strength) according to their functions and applications.

Regarding the processing object (processing object W in the figure) in the present invention, as in the above description, in addition to being called simply an object, an injection object, a dust removal object, a cleaning object, an object to be injected, etc. There are various names such as.

In the rotary ejection device illustrated in FIGS. 1 and 2, 11 denotes a fluid ejection pipe and 21 denotes a contact member. Further, 31 is a transmission component, and 41 is a rotary drive system.

The fluid ejection pipe 11 is made of metal, plastic, wood, bamboo, ceramics, glass, stone, cardboard, or a composite material in which two or more materials are combined. The fluid jetted through the fluid jet pipe 11 is any one of gas (including dry gas/humidified body), liquid, vapor, mist, powder, granules, powder granules, or the like. It is a mixed fluid composed of multiple combinations. Therefore, a material suitable for the fluid to be handled, that is, a material that can be handled satisfactorily according to the purpose of the fluid to be used, is selected as the material of the fluid ejection pipe 11.

An inlet 12 is provided at one end (upper end side in the figure) of the fluid ejecting pipe 11 as a fluid inflow part for introducing a fluid, and at the other end (lower end side in the figure) of the fluid ejecting pipe 11. There is a nozzle portion 13 having an ejection port (nozzle hole) for ejecting the introduced fluid. There is a bent portion between the both ends (intermediate portion) of the fluid ejecting pipe 11, whereby the overall shape of the fluid ejecting pipe 11 from one end to the other end is bent in a substantially "dogleg" shape. There is.

The contact member 21 is made of any one of plant fiber, animal fiber, chemical fiber, fibrous synthetic resin, metal fiber, woven fabric, non-woven fabric, string, thread, or a combination of a plurality of these. It consists of Of course, the contact member 21 may be made of rubber or plastic, in which case not only soft but also semi-hard material can be adopted. Representative examples of the specific shape structure of the contact member 21 are, for example, a shape structure such as an elongated cylinder, a shape structure in which such an elongated cylinder is cut in the longitudinal direction, and bundles of strips. There is a shape structure like a broom, a shape structure like a hitting part of a batter, a shape structure like a brush part of a brush, and the like. As the preferable contact member 21, a braid can be used. There are square braided braids, flat braided braids, round round braided braids, and the like, and any braid can be used as the contact member 21. A typical example of the braid used as the contact member 21 is a braid made of synthetic resin, but a braid made of vegetable fiber or animal fiber can also be used as the contact member 21. Among the braids, a round (pipe-shaped) round striking cord is more preferable because it can be assembled by fitting it on the outer circumference of the fluid ejection pipe 11. A round striking string made of synthetic resin or the like may be attached and fixed to the outer circumference of the fluid injection pipe 11 by heat welding. The contact member 21 made of a braid preferably has a disentangled tip. In the case of the contact member 21 having the defibrated tip, the tip has a brush-like state, so that the hitting effect on the object W to be processed is extremely high.

By assembling the contact member 21 to the fluid ejecting pipe 11, the contact member 21 is integrally combined with the fluid ejecting pipe 11. More specifically, one end of the contact member 21 is fitted into the outer peripheral portion of the fluid ejection pipe 11 on the one end side (nozzle portion 13 side), and the one end is fixed with a binding material (thread/string/rubber string). A wire or the like) to be fixedly secured to the outer peripheral portion of the fluid ejecting pipe 11, or one end thereof is clamped and fixed to the outer peripheral portion of the fluid ejecting pipe 11 with a ring-shaped metal fitting for fastening, or The contact member 21 is assembled and fixed to the fluid ejecting pipe 11 by a well-known conventional means such as one end portion being fixed to the outer peripheral portion of the fluid ejecting pipe 11 by welding or adhesive. On the contrary, one end of the contact member 21 is fitted into the inside of the nozzle portion 13 of the fluid ejecting pipe 11, and the outer peripheral surface of the one end of the contact member 21 is fixed to the inner peripheral surface of the one end of the fluid ejecting pipe 11. It may be done.

The transmission component 31 is attached to the outer peripheral portion of the fluid ejection pipe 11 as described later. The transmission component 31 is typically represented by a transmission wheel (pulley) or a gear (gear). However, in the embodiment shown in FIGS. 1 and 2, since the non-contact transmission system is adopted as the power transmission system from the rotary drive system 41 to the transmission component 31, the transmission component 31 also includes a magnet (magnet piece) for the driven use. Transmission wheels are adopted. Of course, such a transmission wheel with a magnet is known. Incidentally, a non-contact transmission system using a magnet is known in JP-A-2002-218735, JP-A-2002-212785, and JP-A-50-136559. The non-contact transmission system using magnets in the present invention is technically common to these known techniques. Therefore, also in the transmission component 31, a large number of magnets (magnet pieces (not shown)) are attached to the peripheral surface and/or plate surface of the transmission wheel at predetermined intervals.

A rotary drive system 41 for rotationally driving the fluid ejection pipe 11 via the transmission component 31 is as follows with reference to FIGS. 1 and 2. Two bearing stands 43a and 43b are provided on the base 42X, and the rotary shaft 44X is supported by both bearing stands 43a and 43b so as to be rotatable in the forward and reverse directions. A prime mover 45, which is composed of an electric motor that can be rotated normally and reversely, is arranged on a bearing stand 43a side on a base 42X, and an output shaft 46 of the prime mover 45 and a rotary shaft 44X are in a straight line. The rotary shaft 44X and the output shaft 46 of the prime mover 45 are connected via a coupling 47 which is a shaft coupling. A transmission component 48 that makes a pair with the transmission component 31 is attached to the outer peripheral portion of the rotary shaft 44X. The power transmission component 48 also includes a power transmission wheel including a magnet (magnet piece).

Other configurations related to the fluid injection pipe 11 with the transmission component 31 will be described in detail with reference to FIG. The base 42X is formed with a through hole 51 penetrating the base 42X in the thickness direction. The fluid ejecting pipe 11 is attached to and held in this position rotatably in the forward and reverse directions while penetrating the through hole 51 of the base 42X. More specifically, a bearing member (bearing) 52 interposed between the outer peripheral surface of the fluid injection pipe 11 and the inner peripheral surface of the through hole 51, and the outer peripheral surface of the fluid injection pipe 11 and the inner peripheral surface of the through hole 51. The fluid injection pipe 11 is rotatably held in the through hole 51 of the base 42X through the set collar 53 and the like which is inserted between the surface and the surface so as to be freely rotatable. By the way, the set collar 53 is publicly known or well known. On the other hand, on the base 42X, a rotating shaft 44X, which is supported by both bearing stands 43a and 43b so as to be able to rotate forward and backward, is close to one end portion (the upper end portion in FIG. 2) of the fluid injection pipe 11 and They are orthogonal. The power transmission component 31 attached to the outer peripheral surface of the upper end portion of the fluid injection pipe 11 and the power transmission component 48 attached to the outer peripheral surface of the rotary shaft 44X are capable of transmitting power as a pair of power transmission components. The output shaft 46 of the prime mover 45 arranged on the side of the bearing stand 43a on the base 42X is aligned with the rotating shaft 44X as described above, and is connected to the rotating shaft 44X via the coupling 47. Has been done. In this way, the upper surface of the base 42X on which the required component members are mounted is surrounded by a duct-shaped cover 54X. The cover 54X is removable from the base 42X. However, the inside of the upper surface of the base 42X when covered via the cover 54X is in an airtight state because it is shielded from the outside.

In the case of the illustrated example, a required fluid is supplied into the cover 54X that covers the upper surface of the base 42X, and the fluid is ejected through the rotary ejection device (fluid ejection pipe 11). In this case, various fluids are selected according to the purpose and application of the rotary injection device. Basically, in this case, any of dry gas with humidity of less than 50%, low-humidity gas with humidity of 50% to less than 80%, high-humidity gas with humidity of 80% or more, water vapor, mist, liquid, etc. Can be used as the fluid. As a typical example, in the rotary injection device illustrated in FIGS. 1 and 2, clean air is used as the fluid and is supplied into the cover 54X. Therefore, a fluid supply system 55 for fluid supply is pipe-connected to the cover 54X. As such a fluid supply system 55, for example, one having an air compressor, an air filter mechanism (air cleaner) or the like in a piping system is adopted, and clean air is supplied into the cover 54X via the piping system. For example, the air cleanliness supplied at this time may be set within the range of Classes 1 to 9 of International Standard (ISO) 14644-1.

In the rotary injection device illustrated in FIGS. 1 and 2, when the prime mover 45 is put into an operating state and is normally or reversely rotated, the rotation is output shaft 46→coupling 47→rotary shaft 44X→transmission component 48. → The fluid is transmitted like the transmission component 31, whereby the fluid injection pipe 11 rotates in the forward or reverse direction. At this time, since the required fluid is continuously or intermittently supplied into the cover 54X via the fluid supply system 55, the supplied fluid flows into the pipe 11 from the inlet 12 of the fluid injection pipe 11. Then, it is jetted from the nozzle portion 13 of the pipe 11. Therefore, for example, when the film-shaped or sheet-shaped processing object W schematically shown in FIG. 2 is advancing in the direction of the arrow in FIG. 2, the fluid ejected from the nozzle portion 13 of the fluid ejection pipe 11 is processed. The surface of the processing object W is processed by being sprayed onto the surface of the processing object W. Explaining in a concrete example, when the fluid ejected from the fluid ejecting pipe 11 is a cleaning treatment gas such as clean air or a cleaning treatment liquid such as clean water, the fluid adheres to the surface of the processing object W. Dust (dust) and various kinds of dirt that are present are removed or blown off by the physical jet cleaning action of the jet fluid for the cleaning process. Then, the object W to be processed is finished in a clean surface state by being subjected to the jet cleaning process.

A contact member 21 is attached to the nozzle portion 13 side of the fluid ejection pipe 11 described above, and this contact member 21 also rotates forward or backward together with the fluid ejection pipe 11. The contact member 21 thus rotated makes contact with the surface of the processing object W in a dynamic state having a cleaning action. That is, the surface of the processing object W is hit, rubbed, and wiped while rotating. In the case of the object W to be processed that is hit, rubbed, or wiped by the contact member 21, dust or dirt adhering to the surface is removed or repelled. Therefore, the surface of the object W to be processed is in a clean state even by this contact cleaning process.

In the case of the above-mentioned processing in which the jet cleaning processing and the contact cleaning processing are superposed on each other, the surface of the processing object W is cleaned while receiving the dual processing at the same time. This is because two different dust removal cleaning forces act in synchronism, such as the physical action by jetting and the physical action by contact, so the surface dissociation property of dust and dirt on the surface of the object to be treated is remarkably high. Increase. Therefore, the surface of the object to be treated W is finished in a more advanced clean state as a synergistic effect in the situation where the jet cleaning process and the contact cleaning process overlap.

As another example of the rotary spraying device illustrated in FIGS. 1 and 2, a liquid may be applied to the surface of the processing object W. In this case, from the fluid supply system 55, the liquid for application is supplied to the fluid ejection pipe 11 instead of the gas, and it is ejected from the nozzle portion 13 of the fluid ejection pipe 11. The liquid ejected from the fluid ejecting pipe 11 in this manner diffuses on the surface of the processing object W while being sprinkled by the rotation of the pipe 11. On the other hand, the contact member 21 rubs the surface of the object to be treated W and applies the sprayed liquid to the surface thereof smoothly. Therefore, when the coating liquid is jetted from the fluid jetting pipe 11 and applied onto the surface of the processing target W, the quality of the work and the efficiency of the work at the time of the coating become high.

A fluid ejecting apparatus for producing a fluid ejecting apparatus for cleaning (cleaning) an object to be treated, mainly using the rotary ejecting apparatus illustrated in FIGS. 1 and 2, or used for other purposes. At the time of manufacturing, a casing for arranging one, a plurality, or a large number (for example, three or more) of the rotary injection devices is used. The interior of the casing in this case is a vacuum suction type chamber, and the chamber has an inlet and an outlet for letting in and out the object to be processed that advances in one direction. The rotary spraying device illustrated in FIGS. 1 and 2 is arranged in a space in the chamber so that a required fluid can be sprayed onto an object to be processed that has entered the chamber of the casing.

Regarding the fluid injection pipe 11 of the rotary injection device illustrated in FIGS. 1 and 2, when the outside air (air) is introduced into the pipe 11 by rotating the fluid injection pipe 11, the fluid supply system 55 is omitted. Sometimes In such a case, the duct-shaped cover 54X may be provided with an outside air introduction port with a filter.

Also in the rotary injection device assembly illustrated in FIGS. 3 and 4, 11 is a fluid injection pipe, 21 is a contact member, 31 is a transmission component, and 41 is a rotary drive system.

Since the fluid injection pipe 11, the contact member 21, the transmission component 31, etc. illustrated in FIGS. 3 and 4 are substantially the same as or similar to those described in FIGS. 1 and 2 of the previous example, The description is omitted by referring to them. Since the contact member 21 and the transmission component 31 are also attached (combined) to the fluid injection pipe 11 in the same manner as described in FIGS. 1 and 2 of the previous example, refer also to those of the previous example. The description is omitted.

A rotary drive system 41 for rotationally driving each of the plurality of fluid ejection pipes 11 via each transmission component 31 is as follows with reference to FIGS. 3 and 4. Four bearing stands 43a, 43b, 43c, 43d are provided on the base 42Y, which is longer than the previous example, and the rotation shaft 44Y, which is longer than the previous example, is rotatably supported by the bearing stands 43a to 43d. Has been done. A prime mover 45, which is composed of an electric motor that can be rotated normally and reversely, is disposed on a bearing stand 43a side on a base 42Y, and an output shaft 46 of the prime mover 45 and a rotary shaft 44Y are in a straight line. The rotary shaft 44Y and the output shaft 46 of the prime mover 45 are connected via a coupling 47, which is a shaft coupling, in the same manner as in the previous example. On the other hand, the plurality of transmission components 48 forming a pair with each transmission component 31 are attached to the outer peripheral portion of the rotary shaft 44Y at predetermined intervals. Each of the transmission components 48 in this case also includes a drive wheel for driving including the magnet (magnet piece) described above.

Other configurations related to the fluid injection pipe 11 with the transmission component 31 will be described in detail with reference to FIGS. 3 and 4. The base 42Y is formed with a plurality (five) of through holes 51 penetrating the base 42Y in the thickness direction. Each through hole 51 in this case has the following form. With reference to the front and rear both sides of the base 42Y in FIG. 3, the two through holes 51 are near the front edge of the base 42Y, and the remaining three through holes 51 are near the rear edge of the base 42Y. That is, the five through holes 51 are arranged in a staggered manner such that the rear side edge, the front side edge, the rear side edge, the front side edge, and the rear side edge are referenced based on the front and rear edges of the base 42Y. Has been done. Each fluid ejecting pipe 11 is attached to and held in these places rotatably in the forward and reverse directions while penetrating through the through holes 51 of the base 42Y. Specifically, as in the previous example, the bearing member (bearing) 52 interposed between the outer peripheral surface of the fluid injection pipe 11 and the inner peripheral surface of the through hole 51 and the inner peripheral surface of the fluid injection pipe 11 and the through hole 51. The fluid injection pipe 11 is rotatably held in the through hole 51 of the base 42Y through the set collar 53 and the like which is inserted between the fluid injection pipe and the peripheral surface. On the other hand, on the base 42Y, a rotating shaft 44Y supported by both bearing stands 43a to 43d so as to be rotatable forward and backward is close to one end (upper end of FIG. 3) of each fluid injection pipe 11. And it is orthogonal to these. Then, each transmission component 31 attached to the outer peripheral surface of the upper end portion of each fluid injection pipe 11 and each transmission component 48 attached to the outer peripheral surface of the rotary shaft 44Y can transmit power as a pair of transmission components. It corresponds. The output shaft 46 of the prime mover 45 arranged on the side of the bearing stand 43a on the base 42Y is in line with the rotary shaft 44Y and connected to the rotary shaft 44Y via the coupling 47 as in the previous example. There is. In this way, the upper surface of the base 42Y on which the required component members are mounted and mounted is surrounded by the duct-shaped cover 54Y, which is longer than the previous example. The cover 54Y in this case is also detachable from the base 42Y. In FIGS. 3 and 4, the inside of the upper surface of the base 42Y covered by the cover 54Y is also blocked from the outside to be in an airtight state as in the previous example.

Also in the case of the rotary ejection device assembly illustrated in FIGS. 3 and 4, the required fluid is supplied into the cover 54Y on the base 42Y, and the fluid is ejected through each fluid ejection pipe 11. As the fluid in this case, various fluids are selected according to the purpose and application of the rotary injection device assembly. As with the previous example, the fluid that can be used in the rotary injection device assembly of FIGS. 3 and 4 is dry gas with a humidity of less than 50%, low wet gas with a humidity of 50% to less than 80%, and high with a humidity of 80% or more. Wet gas, water vapor, mist, liquid, etc. When clean air (clean air) is adopted as the required fluid in the rotary injection device assembly of FIGS. 3 and 4, the clean air is supplied into the cover 54Y. Further, in this case, when the fluid supply system 55 for fluid supply connected to the cover 54Y by piping is provided with, for example, the air compressor or the air filter mechanism (air cleaner) as described above in the piping system. Is supplied with clean air through the cover 54Y. The cleanliness of clean air is also set within the range of Classes 1 to 9 of International Standard (ISO) 14644-1.

Also in the case of the rotary injection device assembly illustrated in FIGS. 3 and 4, when the prime mover 45 is put into an operating state and is rotated in the forward or reverse direction, the rotation of the prime mover 45 is changed from the output shaft 46 to the coupling 47. →The rotary shaft 44X→the plurality of transmission parts 48→The plurality of transmission parts 31 are transmitted, and accordingly, the respective fluid ejecting pipes 11 are normally or reversely rotated. At this time, the required fluid is continuously or intermittently supplied to the inside of the cover 54X via the fluid supply system 55, so that the supplied fluid is supplied from the inlet 12 of each fluid injection pipe 11 to the inside of each pipe 11. And is jetted from the nozzle portion 13 of each pipe 11. Therefore, for example, when the film-shaped or sheet-shaped processing target W schematically shown in FIG. 4 is advancing in the arrow direction in the figure, the fluid ejected from the nozzle portion 13 of each fluid ejection pipe 11 is It is sprayed onto the surface of the processing object W, whereby the surface of the processing object W is processed. Explaining in a concrete example, when the fluid ejected from the fluid ejecting pipe 11 is a cleaning treatment gas such as clean air or a cleaning treatment liquid such as clean water, the fluid adheres to the surface of the processing object W. Dust and various dirt that are present are removed or blown off by the physical jet cleaning action of the jet fluid for the cleaning process. Then, the object W to be processed is finished in a clean surface state by being subjected to such an injection cleaning process. On the other hand, the contact member 21 rubs the surface of the object to be treated W and applies the sprayed liquid to the surface thereof smoothly. Therefore, when the coating liquid is jetted from the fluid jetting pipe 11 and applied onto the surface of the processing target W, the quality of the work and the efficiency of the work at the time of the coating become high.

As is clear from the above description, the rotary injection device assembly illustrated in FIGS. 3 and 4 has the same structure as the preceding examples of FIGS. 1 and 2 in that the number of rotary injection devices is large. Although different, the basic matters such as the purpose of use and the purpose of use are not different from those of the rotary injector illustrated in FIGS. 1 and 2, and are substantially the same as the preceding example. Therefore, in the case of the rotary injection device assembly illustrated in FIGS. 3 and 4, all the technical matters described in the previous example can be adopted within the range of technical compatibility.

A specific example of the fluid ejection device according to the present invention is schematically shown in FIG. The fluid ejection device illustrated in FIG. 5 is equipped with the rotary ejection device assembly ZL described above (FIGS. 3 and 4) inside a casing 61 having an inlet 62 and an outlet 63. More specifically, with a reference surface (moving surface of the processing object W) in the casing 61 that extends from the inlet 62 and the outlet 63 as a boundary, a pair of upper and lower rotary types are provided on the upper side and the lower side of the reference surface. The jet tool assembly ZL is arranged. In this case, the upper and lower rotating type jetting device assembly ZL is mounted and supported at a predetermined position in the casing 61 by a conventional means using a supporting member, a mounting member, a mounting bracket, and the like. As an example, both ends of the base 42Y and the cover 54Y in each rotary injection instrument assembly ZL are fixed to the inner surfaces of both side walls of the casing 61 by known attachment means. It can be said that the upper and lower rotary type jetting device assemblies ZL fixed to the inner surfaces of both side walls of the casing 61 are laid across the inner surfaces of both side walls of the casing 61. In the case of each rotary injection device assembly ZL installed in the casing 61, the tip of the fluid injection pipe 11 is close to the reference plane in the casing 61, but does not contact the reference plane. On the other hand, the tip end portion of the contact member 21 is in contact with the surplus portion so as to cover the reference surface.

The above-mentioned casing 61 is constructed integrally as a whole, but in some cases, it may be constructed by combining or assembling a plurality of divided parts such as upper and lower halves or upper and lower quadrants. In either case, part or all of the casing 61 can be disassembled as needed during work monitoring, maintenance, and inspection.

In the fluid ejection device of FIG. 5, a well-known suction device 64 mainly including a suction pump is provided on the lower side of the casing 61. The suction device 64 is for sucking the inside air in the casing 61 and discharging it to the outside of the casing 61. Therefore, the suction port of the suction device 64 communicates with the inside of the casing 61, and the discharge port of the suction device 64 communicates with the exhaust processing unit outside the casing 61. By the way, when the fluid ejection device of FIG. 5 is for cleaning or dust removal, the suction device 64 in this case is a vacuum cleaner equipped with a suction pump, that is, a dust collector known as an electric vacuum cleaner or the like. There is also.

In the fluid ejecting apparatus of FIG. 5, a guide portion 65 for guiding and guiding the processing target W toward the inlet 62 is provided in a front stage of the casing 61 on the inlet 62 side, and the outlet 63 side of the casing 61. In the subsequent stage, a first dust removing roller 66 and a second dust removing roller 67 for the processing object W in the casing 61 are provided. Of these, the guide portion 65 is provided with, for example, a guide roller. The pair of upper and lower first dust removing rollers 66 are made of, for example, resin or rubber having dust adhering to the surface. Specific examples of the material or material of the first dust roller 66 include a butyl or urethane resin or rubber, or a silicone resin or rubber. The pair of upper and lower second dust removing rollers 67 is, for example, a core shaft roller around which a cuttable adhesive sheet is wound. Therefore, the surface of the second dust removing roller 67 is adhesive. The object W to be processed, which has come out of the casing 61 through the casein outlet 63, passes between the pair of upper and lower first dust removing rollers 66 while being in contact with the surface of the object to be processed W at this time. The dust-removing roller 66 that has come into contact with acts to remove dust and the like on the surface of the object to be treated by the adhesive force of the surface. The first dust removing roller 66 also has a function of drawing the object W to be processed from inside the casing 61 to outside the casing 61. The second dust removing roller 67 is in contact with each of the pair of upper and lower dust removing rollers 66. The second dust removing roller 67 is for removing the dust adhering to the first dust removing roller 66 from the adhesive. That is, the second dust removing roller 67 should also be referred to as cleaning the first dust removing roller 66. As a result, the dust removing function of the first dust removing roller 66 is maintained for a long time (long term). In addition to the above, in the fluid ejecting apparatus of FIG. 5, a pair of upper and lower static eliminators 68 are respectively arranged at the front stage position of the casing inlet 62 and the rear stage position of the casing outlet 63. As an example, the static eliminator 68 is made of a known product called a static eliminator brush. The known static eliminator 68 is made by arranging metal wires made of tungsten or a tungsten alloy in a blind or comb shape. Of course, the static eliminator 68 may also be made of a static eliminator metal other than tungsten or a tungsten alloy.

In the fluid ejecting apparatus of FIG. 5, the object W to be processed undergoes the following respective processes in the process of proceeding from the left side to the right side in the figure. Initially, the object W to be treated is neutralized when passing between the static eliminators 68 on the casing inlet 62 side. That is, the object W to be treated is instantly neutralized by the static eliminator 68 in the preceding stage. Next, the processing target W enters the casing 61. Furthermore, the processing object W advances along the above-described reference surface (moving surface of the processing object W) in the casing 61, and undergoes cleaning processing for cleanup here. In the casing 61 at this time, the fluid ejecting pipes 11 of the upper and lower rotary ejecting instrument assembly ZL are ejecting the ejecting fluid (for example, clean air) from the respective nozzle portions 13 while rotating. At this time, the contact member 21 attached to the nozzle portion 13 side of each fluid ejecting pipe 11 is also rotating together with the fluid ejecting pipe 11. The processing object W traveling in the casing 61 in such an operating state receives the ejection fluid ejected from the nozzle portion 13 of each fluid ejection pipe 11 on both sides thereof, and at the same time, is hit, rubbed, wiped, etc. by each contact member 21. Receive on both sides. Then, the object W to be processed is cleaned up by the cleaning action by spraying the jetting fluid and the cleaning action by hitting, rubbing, wiping, etc. by the contact member 21. At this time, the inside air in the casing 61 is sucked by the suction device 64 and discharged to the outside of the casing 61, so that dust or the like circulates in the casing 61 and is reattached to the processing target W. No inconvenience occurs. Thus, the processing object W cleaned up in the casing 61 is subjected to dust removal by the dust removing roller 66 after being discharged from the casing 61, or subjected to static elimination action by both the static eliminating bodies 68 in the subsequent stage.

The above-mentioned injection type cleaning process using the fluid injection device of FIG. 5 is also one of the embodiments of the injection type cleaning process method according to the present invention. Therefore, the embodiment of the injection type cleaning treatment method according to the present invention will be omitted by referring to the above description of the fluid injection device in FIG.

The jet type cleaning process using the fluid jetting device of FIG. 5 can be performed by a fluid jetting device in which the rotary jetting instrument ZS is provided in the casing 61 instead of the rotary jetting instrument assembly ZL. The fluid ejecting apparatus in which the rotary ejecting instrument ZS and the rotary ejecting instrument assembly ZL are provided in the casing 61 can also be used. When the rotary injection device ZS and/or the rotary injection device assembly ZL is installed in the casing 61, the device ZS and the device assembly ZL may be attached to one side surface or both side surfaces of the casing 61. It is a thing. Summarizing the above description, the device ZS and/or the device assembly ZL is attached to one or more of the ceiling surface, one side surface, and the other side surface in the casing 61. When only one of the appliance ZS or the appliance assembly ZL is installed in the casing 61, any one of the ceiling surface, one side surface, and the other side surface in the casing 61 is selected as the mounting surface.

Regarding the arrangement mode in which a plurality of rotary jetting devices ZS and/or rotary jetting device assemblies ZL are mounted on the mounting surface in the casing 61, the rows and diagrams shown in FIG. 6(B), a columnar array as shown in FIG. 6(C), a mountain array as shown in FIG. 6(D), and a valley array as shown in FIG. 6(E). There is a staggered arrangement as shown in F) and a random arrangement as shown in FIG.

Technology for efficiently and rationally performing cleaning including various types of cleaning, and a rotary injection device, a rotary injection device assembly, and a fluid injection device that can rationally perform various operations other than cleaning And a jet-type cleaning treatment method is provided. The availability of these is extremely high because of their usefulness and industrial benefits.

11 Fluid Injection Pipe 12 Inlet Port 13 Nozzle Part 21 Contact Member 31 Transmission Component 41 Rotational Drive System 42X Base 42Y Base 43a Bearing Stand 43b Bearing Stand 43c Bearing Stand 43d Bearing Stand 44X Rotation Shaft 44Y Rotation Shaft 45 Motor 46 Output Shaft 47 Coupling 48 Transmission part 51 Through hole 52 Bearing member 53 Set collar 54X Cover 54Y Cover 55 Fluid supply system 61 Casing 62 Inlet 63 Outlet 64 Suction machine 65 Guide part 66 Dust removal roller 67 Dust removal roller 68 Static eliminator W Treatment target ZS Rotary injection device ZL Rotary injection device assembly

Claims (14)

Fluid supply of injection fluid consisting of dry gas with a humidity of less than 50%, low-humidity gas with a humidity of 50% to less than 80%, high-humidity gas with a humidity of 80% or more, water vapor, mist, and liquid Forward and backward rotatable rotary fluid ejecting pipe for receiving the ejecting fluid from the system or ejecting the supplied ejecting fluid toward the object to be ejected, and rotational power from the rotary drive system to the fluid ejecting pipe. And a transmission component for transmitting, and
A fluid inflow portion for injecting the injection fluid from the fluid supply system is formed in a portion other than the tip end portion of the fluid injection pipe, and a nozzle portion for injecting the inflow fluid is the fluid. Being formed at the tip of the injection pipe, and
The rotary ejection device, wherein the transmission component is attached to an outer peripheral portion of the fluid ejection pipe, and the fluid ejection pipe and the transmission component are combined with each other. Fluid supply of injection fluid consisting of dry gas with a humidity of less than 50%, low-humidity gas with a humidity of 50% to less than 80%, high-humidity gas with a humidity of 80% or more, water vapor, mist, and liquid A forward and backward rotatable fluid ejecting pipe for ejecting the ejecting fluid received or supplied from the system toward the ejected object, and a contact member for contacting the ejected object And
A fluid inflow portion for injecting the injection fluid from the fluid supply system is formed in a portion other than the tip end portion of the fluid injection pipe, and a nozzle portion for injecting the inflow fluid is the fluid. Being formed at the tip of the injection pipe, and
The contact member is attached to the nozzle portion side of the fluid ejection pipe, and the fluid ejection pipe and the contact member are combined with each other; and
At least a part of the ejection fluid ejected from the nozzle portion of the fluid ejecting pipe is ejected and flows along the contact member. Fluid supply of injection fluid consisting of dry gas with a humidity of less than 50%, low-humidity gas with a humidity of 50% to less than 80%, high-humidity gas with a humidity of 80% or more, water vapor, mist, and liquid Rotating forward and reverse rotatable fluid ejecting pipe for injecting the ejected fluid supplied from the system toward the ejecting target, and rotational power from the rotary drive system to the fluid ejecting pipe A transmission component for transmitting, and a contact member for contacting the injection target, and
A fluid inflow portion for injecting the injection fluid from the fluid supply system is formed in a portion other than the tip end portion of the fluid injection pipe, and a nozzle portion for injecting the inflow fluid is the fluid. Being formed at the tip of the injection pipe, and
The transmission component is attached to an outer peripheral portion of the fluid ejection pipe and is combined with the fluid ejection pipe and the transmission component, and
The contact member is attached to the nozzle portion side of the fluid ejection pipe, and the fluid ejection pipe and the contact member are combined with each other; and
At least a part of the ejection fluid ejected from the nozzle portion of the fluid ejecting pipe is ejected and flows along the contact member. The rotary ejection device according to claim 2 or 3, wherein the contact member attached to the fluid ejection pipe includes one of fibers selected from natural fibers, synthetic fibers, and blended fibers. The rotary ejection device according to any one of claims 2 to 4, wherein the contact member attached to the fluid ejection pipe is made of a braid, and a tip portion thereof is disentangled. The rotary ejection device according to any one of claims 1 to 5, wherein the fluid ejection pipe has a bent shape. 7. The rotary ejection device according to claim 1, wherein the ejection fluid contains powder and/or particles. The rotary ejection device according to any one of claims 1 to 7, wherein the fluid ejection pipe is capable of continuous rotation and/or intermittent rotation. A plurality of rotary injection devices according to any one of claims 1 to 8; and
It is characterized in that a plurality of the rotary injection devices are combined while retaining any one of a row, a column, an oblique array, a mountain array, a valley array, a staggered array, and a random array. Rotating spray device assembly. The rotary ejection device assembly according to claim 9, wherein the fluid for injection is supplied to each of the fluid ejection pipes of the plurality of rotary ejection devices through a single or a plurality of fluid supply systems. A casing having an inlet for allowing an object to enter the inside and an outlet for leaving the object from the inside, and the rotary injection device according to any one of claims 1 to 8 or claim 9 to 10. And the rotary injection device assembly described in any one of,
The rotary spray device or the rotary spray device assembly being disposed within the casing; and
A fluid ejection angle capable of ejecting a fluid to the object in the casing when reaching the casing outlet from the casing inlet through the casing is attached to the nozzle portion of the rotary ejection device. A fluid ejection device characterized in that A casing having an inlet for letting an object into the interior and an outlet for letting the object exit from the inside, a suction unit having a suction unit for sucking the inside of the casing, To the rotary injection device according to any one of claims 8 to 8 or the rotary injection device assembly according to any one of claims 9 to 10, and
The suction part of the suction means communicates with the inside of the casing, and
The rotary spray device or the rotary spray device assembly being disposed within the casing; and
A fluid ejection angle capable of ejecting a fluid to the object in the casing when reaching the casing outlet from the casing inlet through the casing is attached to the nozzle portion of the rotary ejection device. A fluid ejection device characterized in that Regarding a rotary injection device having a forward and reverse rotatable fluid injection pipe, using a casing in which one or more rotary injection devices are internally provided, and
The casing has an inlet for entering the cleaning object and an outlet for leaving the cleaning object, and
In the injection type cleaning treatment method, which is premised on that the fluid for injection is ejected from the nozzle portion at the tip end portion of the fluid ejection pipe for the rotary ejection device,
The fluid ejecting pipe of the rotary ejecting instrument is put into a rotating state, or the fluid ejecting fluid is supplied to the fluid ejecting pipe to bring the ejecting fluid into an ejecting state from the nozzle portion of the fluid ejecting pipe, or Advancing an object receiving the injection of the working fluid into the casing from the casing inlet and advancing to the casing outlet, and
An injection-type cleaning process, characterized in that the jetting fluid jetted from the nozzle portion of the fluid jet pipe is sprayed onto the target object in the casing, and the target object is cleaned up by a cleaning action by the spraying. Method. Regarding a rotary injection device having a forward and reverse rotatable fluid injection pipe, using a casing in which one or more rotary injection devices are internally provided, and
As for the rotary ejection device, a contact member for contacting a cleaning object is attached to the nozzle part side of the fluid ejection pipe, and
The casing has an inlet for entering the cleaning object and an outlet for leaving the cleaning object, and
With respect to the rotary ejection device, an ejection fluid is ejected from a nozzle portion at the tip of the fluid ejection pipe, and at least a part of the ejection fluid is ejected and flows along the contact member. And
In the injection type cleaning treatment method, which is premised on that the inside of the casing is sucked by a suction means, and the sucked one is discharged to the outside of the casing,
While rotating the fluid injection pipe with the contact member in the rotary injection device, or supplying the injection fluid to the fluid injection pipe and making the injection fluid from the nozzle portion of the fluid injection pipe into the injection state At least a part of the jetting fluid is jetted and flowed along the contact member, and further, an object to be jetted of the jetting fluid is introduced into the casing from the casing inlet and progresses to the casing outlet. To do, and
With respect to the object in the casing, by spraying the jetting fluid jetted from the nozzle portion of the fluid jetting pipe or by contacting the contact member, a cleaning action by jetting the jetting fluid Cleaning up the object by the cleaning action by the contact of the contact member, and
A jet-type cleaning method, wherein the internal fluid in the casing is sucked by a suction means and discharged to the outside of the casing while the object is being cleaned up.

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