WO2010010596A1 - Cleaning system and method of cleaning bag-like article - Google Patents

Abstract

A cleaning device and a cleaning method for cleanly and thoroughly cleaning the outer surface and the inner surface of a bag-like article. A support column (2) has a first air nozzle (3) for ejecting air to the inside of a bag-like article (G), a first chemical liquid nozzle (4) for ejecting chemical liquid, a second air nozzle (6) for ejecting air to the outer surface of the bag-like article (G) supported by the support column (2), and a second chemical liquid nozzle (7) for ejecting the chemical liquid. A blower (10) for supplying air and a heater (11) for heating the air supplied are connected to the first air nozzle (3) and the second air nozzle (6). A chemical liquid supply pump (20) is connected to the first chemical liquid nozzle (4) and the second chemical liquid nozzle (7), and tanks (21, 22) for containing strong alkali electrolysis water or strong acid electrolysis water as the chemical liquid are connected to the pump (20). The bag-like article is cleaned while being floated by pressure of air ejected from the first air nozzle (3) of the support column (2), and this enables the inner surface of the bag-like article to be completely cleaned.

Description

Bag-shaped article cleaning apparatus and cleaning method

The present invention relates to a bag-like material cleaning apparatus and a cleaning method. As used herein, the term “bag-like product” refers to an article that is thin and light in weight, is difficult to maintain its original form, and has an original form of a bag. A typical example of the bag-like material is a rubber or vinyl glove. The present invention relates to a cleaning apparatus and a cleaning method for cleaning, disinfecting, and drying such a bag-like object.

Rubber gloves and vinyl gloves are widely used in the food processing industry, the semiconductor industry, the medical field, and the fishery industry. Since these gloves are made of a material with low air permeability, contamination caused by sweating from palms and contamination of oil such as fingerprints of hands are serious sources of contamination. However, the disinfection of the outer surface of the glove should be disinfected each time it is used. Actually it is not done sufficiently. Therefore, the prior arts 1 and 2 of Patent Documents 1 and 2 have been proposed as apparatuses capable of cleaning the inside of the glove.

Prior art 1 will be described with reference to FIG.
In this prior art 1, a fixing jig 131 composed of four rods 131a is attached to the belt conveyor 103, and a glove 110 is inserted into the four rods 131a with the inside expanded. When the belt conveyor 103 passes through the cleaning section, spray-like cleaning liquid is sprayed on the gloves 110 from the upper jet nozzle 113a and the lower jet nozzle 113b. The cleaning liquid ejected from the upper jet nozzle 113a adheres to the outer surface of the glove 110 and removes dirt on the outer surface. The cleaning liquid ejected from the lower jet nozzle 113b reaches the inner surface of the glove 110, adheres to the entire inner surface, and removes dirt on the inner surface. The glove 110 has an upward force due to the cleaning liquid ejected from the lower jet nozzle 113b, but the four bars 131a extend so as to open slightly outward, and the cleaning liquid is also ejected from above. Therefore, the glove 110 does not come off the glove fixing jig 131.

However, in this prior art 1, since the four rods 131a are in contact with the inner surface of the glove, the rod 131a gets in the way, and there is a portion that cannot be cleaned on the inner surface of the glove.

Prior art 2 will be described with reference to FIG.
In this prior art 2, a mounting base 231 is provided on a glove mounting jig 230 housed in a cleaning / drying chamber, and this is fixed in the cleaning / drying chamber 220. The mounting base 231 is equipped with an injection nozzle 232 that doubles as a cleaning water injection nozzle that injects cleaning water and a dry air injection nozzle. The spray nozzle 232 is a set of five, and each nozzle is inserted into five finger bags of the glove so as to keep the shape when the glove is used. Then, cleaning water is sprayed from the five nozzles 232 to clean the inside of the glove including the finger pouch portion.

However, this conventional technique 2 has a problem that it takes time to set since the five injection nozzles 32 must be inserted into each of the five finger bags. Further, since the gloves are floated by the washing water jet pressure, the upper side has a high jet pressure and can be washed well, but the side faces have a problem that the jet pressure is low and cannot be washed well.

JP 2002-18371 JP 2003-170129 A

In view of the above circumstances, an object of the present invention is to provide a cleaning apparatus and a cleaning method that can cleanly clean without leaving the entire outer surface and inner surface of a bag-like object.

The bag-shaped article cleaning apparatus of the first invention is provided with an inner surface cleaning means for cleaning the inner surface of the bag-shaped object and an outer surface cleaning means for cleaning the outer surface, and the inner surface cleaning means covers the bag-shaped object. The support column has a first air nozzle that injects air into the bag-like object, and a first chemical nozzle that injects a chemical solution, The outer surface cleaning means includes a second air nozzle for injecting air onto the outer surface of the bag-like object supported by the support column and a second chemical liquid nozzle for injecting chemical liquid.
The bag-shaped article cleaning apparatus according to a second aspect of the present invention is the cleaning device according to the first aspect, wherein the support column is formed at the center of the support column, and the first air nozzle for injecting air is disposed around the first air nozzle. A plurality of the first chemical liquid nozzles that are formed and inject the chemical liquid obliquely upward are provided.
According to a third aspect of the present invention, there is provided the bag-like article cleaning apparatus according to the first aspect, wherein the first air nozzle is a nozzle that injects air so as to turn obliquely upward and swivel around the support column. And
The bag-shaped article cleaning apparatus according to a fourth aspect of the present invention is the cleaning apparatus according to the first aspect, wherein the second air nozzle and the second chemical liquid nozzle are attached to a mounting plate located above the support column. Also, the bag-like object levitated by the air jetted from the first air nozzle also serves as a stopper for restricting the bag-like object from rising too much.
In the bag-shaped article cleaning apparatus according to a fifth aspect of the present invention, in the first aspect, a blower for supplying air and a heater for heating the supplied air are connected to the first air nozzle and the second air nozzle. It is characterized by being.
The bag-shaped article cleaning apparatus according to a sixth aspect of the present invention is the first invention, wherein the first chemical liquid nozzle and the second chemical liquid nozzle are connected to a pump for supplying a chemical liquid, and the pump is a strong alkaline electrolyzed water as the chemical liquid. A tank for storing strong acid electrolyzed water is connected.
A bag-shaped article cleaning method according to a seventh aspect of the present invention is a cleaning method using the cleaning apparatus according to claim 1, wherein the bag is placed on a support column, and air is introduced into the bag-shaped article from the first air nozzle. A cleaning step in which the bag-like material is floated by being sprayed, and strong alkaline electrolyzed water is sprayed from the first chemical solution nozzle and the second chemical solution nozzle onto the inner surface and the outer surface of the bag-like material, and the first chemical solution nozzle And a disinfection process in which strong acid electrolyzed water is sprayed from the second chemical solution nozzle onto the inner and outer surfaces of the bag-like material, the spray from the first air nozzle is switched to hot air, and the second air nozzle is also heated. It is characterized by executing a drying step of spraying wind to dry the inner surface and the outer surface of the bag-like material.
The bag-shaped article cleaning method according to an eighth aspect of the present invention is the sixth aspect of the present invention, wherein the cleaning step includes a main step of spraying strong alkaline electrolyzed water, followed by a rinsing step of spraying water and flowing residual alkaline components. It is characterized by including.
According to a ninth aspect of the present invention, there is provided the bag-like article cleaning method of the sixth aspect, wherein the disinfection step includes a main step of spraying strong acid electrolyzed water, followed by a rinsing step of spraying water to flow residual acid components. It is characterized by that.
The bag-shaped article cleaning method according to a tenth aspect of the invention is characterized in that, in the sixth aspect of the invention, after the drying step, an alcohol disinfection step of spraying alcohol on the inner surface and the outer surface of the bag-like material is performed.

According to the first invention, since one bag-like object is supported by the rod-like support pillar, it can be easily prepared without inserting a finger bag of gloves. Moreover, since the bag-like object is floated and washed by the air pressure ejected from the first air nozzle of the support column, the chemical solution can be attached to all the inner surfaces of the bag-like object. Washing can be done completely.
According to the second invention, since the first air nozzle injects air upward, it is easy to stably float the bag-like object, and the first chemical liquid nozzle sprays the chemical liquid obliquely upward, so that it is applied to the inner surface of the bag-like object. Since the chemical solution can be adhered evenly, it can be cleaned without leaving the inner surface of the bag.
According to the third aspect of the invention, since air is jetted obliquely upward while turning, the bag-like object is turned around the support column by the air pressure. For this reason, the cleaning liquid and the disinfecting liquid sprayed from the first chemical liquid nozzle inside the bag-like material are also turbulent and adhere to every corner of the bag-like material, particularly even in the finger bag of the glove. Therefore, the cleaning effect is enhanced.
According to the fourth invention, since the bag-like object levitated by the first air nozzle is restricted by the attachment plate so as not to levitate any more, the ascent position is stabilized. For this reason, cleaning and disinfection of the inner surface can be performed evenly, and cleaning and disinfection of the outer surface can be performed reliably.
According to the fifth invention, when only the blower is driven, air at room temperature can be jetted from the first air nozzle and used to float the bag-like object. It can be sprayed from the second air nozzle and used for hot air drying.
According to the sixth aspect of the present invention, by driving the pump, strong alkaline electrolyzed water or strong acid electrolyzed water in the tank can be supplied to the first chemical liquid nozzle and the second chemical liquid nozzle and injected, and the bag-like material is washed. Can be disinfected.
According to the seventh invention, since the bag-like article is floated and washed by the air pressure injected from the first air nozzle of the support column, the chemical solution can be adhered to all the inner surfaces of the bag-like object. The inner surface of the shaped article can be completely cleaned. And washing and disinfection can be performed by injecting strong alkaline electrolyzed water from the first and second chemical nozzles and then injecting strong acid electrolyzed water. Moreover, it can dry by injecting warm air using a 1st, 2nd air nozzle. In this way, all steps of cleaning, disinfection, and drying can be performed.
According to the eighth aspect of the invention, washing with strong alkaline electrolyzed water can be performed, and rinsing can be performed to wash away residual alkaline components thereafter. This rinsing does not neutralize the strong acid electrolyzed water used in the next step, so the disinfection effect is not diminished.
According to the ninth aspect of the present invention, disinfection with strong acid electrolyzed water can be performed, and rinsing to wash away residual acid components thereafter can be performed.
According to the tenth invention, since disinfection with alcohol can be performed, even if disinfection with strong acid electrolyzed water is insufficient, disinfection with alcohol is sufficient.

Next, an embodiment of the present invention will be described with reference to the drawings.
(First embodiment)
FIG. 1 is an explanatory view of a cleaning apparatus according to the first embodiment of the present invention.

In FIG. 1, 1 is a base, and two support pillars 2 are erected on the upper surface thereof. Two support columns 2 are provided to support a pair of left and right gloves. Each support column 2 has a rod shape and includes a first air nozzle 3 and a first chemical liquid nozzle 4.

The first air nozzle 3 is formed so as to penetrate the center portion of the support column 2 up and down, and is opened at the upper end. For this reason, air can be injected upward. Note that air may be jetted obliquely upward.
The first chemical nozzle 4 is formed so that two or more, preferably three to six, extend vertically around the first air nozzle 3 and opens slightly obliquely outward at the upper end. . For this reason, a chemical | medical solution etc. can be injected diagonally upward.

On the other hand, a second air nozzle 6 and a second chemical liquid nozzle 7 are provided above the support column 2 via a mounting plate 5. The second air nozzle 6 and the second chemical liquid nozzle 7 are both attached so that air and chemical liquid can be ejected toward the glove G placed on the support column 2 positioned below.

The mounting plate 5 also serves as a stopper for preventing the bag-like object G from rising too much. As will be described later, the bag-like object G inserted into the support column 2 becomes floating due to its air pressure when air is ejected from the first air nozzle 3, but the upper end of the bag-like object G is attached to the mounting plate 5. If it hits, since it will not raise any more, it can prevent the bag-like thing G flying away.

A blower 10 can blow an appropriate amount of air. Since a large amount of airflow and pressure are not necessary, a low-pressure and small compressor may be used.
A heater 11 is attached to the discharge port of the blower 10, and the air discharged from the blower 10 can be heated to generate hot air. The heater 11 may have a simple structure that only heats the air.

A pipe 12 is led from the heater 11 to the first air nozzle 3, and an opening / closing valve 13 is interposed in the middle of the pipe 12.
A pipe 14 is led from the heater 11 to the second air nozzle 6, and an opening / closing valve 15 is interposed in the middle of the pipe 14.

20 is a pump. When liquid chemicals having different liquid phases are sent by a single pump, it is preferable to use a metering pump. 21 to 24 are tanks. The tank 21 stores strong alkaline electrolyzed water, the tank 22 stores strong acid electrolyzed water, the tank 23 stores water, and the tank 24 stores alcohol. The tanks 21 and 22 are also provided with an electrolytic treatment unit.

Pipes 25 to 28 are provided from the pump 20 to the tanks 21 to 24, respectively. In addition, on the pipes 25 to 28, on-off valves 35 to 38 are interposed, respectively.
The tank 23 may use a water pipe instead of providing it. In this case, the water pipe may be directly connected to the pipe 27.

The pump 20 is provided with two discharge pipes 31 and 33. The discharge pipe 31 is led to the first chemical nozzle 4 and an on-off valve 32 is interposed in the middle thereof. The discharge pipe 33 is led to the second chemical liquid nozzle 7, and an on-off valve 34 is interposed in the middle thereof.

The cleaning apparatus shown in FIG. 1 includes a sequence control circuit (not shown), and the control circuit includes a known timer and a personal computer. Then, the blower 10, the heater 11 and the pump 20 are started and stopped in order based on a command from the control circuit so that the on-off valves 13, 15, 32, 34, 35 to 38 are opened and closed accordingly. It has become.
It should be noted that some of the above operations may be manually performed, or all may be performed manually, without being automatically controlled.

The feature of the cleaning device of the present invention is that the support column 2 can easily support the glove G and can support it in a floating state.
As shown in FIG. 2, the support column 2 is a single bar-shaped member. Therefore, it is easy to insert the gloves G into this, and it is only necessary to put it over. In other words, unlike the prior art 2, it is not necessary to insert one support member into each of five fingers, so the wearing operation can be performed very easily. This is very difficult when cleaning a large number of gloves G. It means that work efficiency is good.

When the pump 10 is started, the on-off valve 13 is opened, and air is supplied from the pipe 12 to the first air nozzle 4, air is jetted upward or obliquely upward from the tip of the first air nozzle 4. The gloves G rise due to the air pressure. Moreover, the glove G is originally indefinite, but when the inside is filled with air, the glove G swells into a certain shape and keeps its shape constant. The right side of FIG. 2 shows a state in the middle of rising, and the left side shows a state of floating until it hits the upper mounting plate 5. The position to be floated may be arbitrarily selected depending on the type of work.
In this way, by floating the glove G and maintaining a certain shape, the inner surface of the glove G is not in contact with anything. For this reason, a chemical solution such as a cleaning solution or a disinfecting solution adheres to the inner surface of the glove G evenly, so that it can be completely cleaned without leaving the inner surface.
In addition, the thumb glove portion of the thumb of the glove G is attached to the lower side of the finger pouch of the other finger, but in the floating state, the chemical liquid ejected from the first chemical liquid nozzle 4 can be injected into the thumb pouch, Inner surface cleaning can be performed without providing a dedicated nozzle for the thumb.

Next, a cleaning method using the above-described cleaning apparatus will be described.
At the time of cleaning, as shown in FIG. Next, the following steps are executed.

[1] Cleaning and disinfection of outer surface of glove G Based on FIG.

(1) Cleaning step The on-off valve 35 is opened to connect the pump 20 and the tank 21 so that strong alkaline electrolyzed water can be sucked, and the on-off valve 34 is opened to connect the pump 20 and the second chemical liquid nozzle 7. When the pump 20 is started, strong alkaline electrolyzed water is sprayed on the outer surface of the gloves G from above. As a result, proteins and fats and oils are dissolved and washed without stirring or friction.
When the cleaning is completed, the opening / closing valve 35 is closed and the opening / closing valve 37 is opened so that the pump 20 can suck the water in the tank 23. When this water is sprayed from the second chemical liquid nozzle 7, the outer surface of the glove G can be washed with water and rinsed. When finished, the on-off valve 37 is closed. This rinsing can prevent neutralization of strong acid electrolyzed water used in the next step.

(2) Disinfection process The on-off valve 36 is opened so that the strong acid electrolyzed water in the tank 22 can be sucked by the pump 20, and the strong acid electrolyzed water is sprayed on the outer surface of the glove G from the second chemical solution nozzle 7. Thereby, disinfection can be performed efficiently in a short time. When finished, the on-off valve 36 is closed.
When the cleaning is finished, the on-off valve 36 is closed and the on-off valve 37 is opened so that the pump 20 can suck the water in the tank 23. When this water is sprayed from the second chemical liquid nozzle 7, the outer surface of the glove G can be washed with water and rinsed. When finished, the on-off valve 37 is closed. This rinsing can prevent the strong acid electrolyzed water from remaining attached.

[2] Cleaning and disinfection of inner surface of glove G Based on FIG.

(3) Cleaning process The on-off valve 13 is opened and the blower 10 blows air to the first air nozzle 3 in the support column 2. The blast pressure causes the glove G to float and the support pillar 2 and the inner surface of the glove G do not come into contact with each other. The glove G is regulated by the mounting plate 5 so as not to rise too much.

In addition to the above, the opening / closing valve 35 is opened to connect the pump 20 and the tank 21 so that strong alkaline electrolyzed water can be sucked, and the opening / closing valve 32 is opened to connect the pump 20 and the first chemical liquid nozzle 4. When the pump 20 is started, strong alkaline electrolyzed water is sprayed on the inner surface of the glove G. As a result, proteins and fats and oils are dissolved and washed without stirring or friction.
When the cleaning is completed, the opening / closing valve 35 is closed and the opening / closing valve 37 is opened so that the pump 20 can suck the water in the tank 23. When this water is sprayed from the first chemical liquid nozzle 4, the inner surface of the glove G can be washed with water and rinsed. When finished, the on-off valve 37 is closed. This rinsing can prevent neutralization of strong acid electrolyzed water used in the next step.

(4) Disinfection process The on-off valve 36 is opened so that the strong acid electrolyzed water in the tank 22 can be sucked by the pump 20, and the strong acid electrolyzed water is sprayed on the inner surface of the glove G from the first chemical solution nozzle 4. Thereby, disinfection can be performed efficiently in a short time. When finished, the on-off valve 36 is closed.
When the cleaning is finished, the on-off valve 36 is closed and the on-off valve 37 is opened so that the pump 20 can suck the water in the tank 23. When this water is sprayed from the first chemical liquid nozzle 4, the inner surface of the glove G can be washed with water and rinsed. When finished, the on-off valve 37 is closed. This rinsing can prevent the strong acid electrolyzed water from remaining attached.

[3] Drying of the outer surface of the glove G As shown in FIG. 5, when the opening / closing valve 15 is opened, the heater 11 is activated, and the blower 10 is started, hot air is injected from the second air nozzle 6 onto the outer surface of the glove G. The As a result, the outer surface of the glove G is dried.

[4] Drying of the inner surface of the glove G As shown in FIG. 6, when the opening / closing valve 13 is opened, the heater 11 is operated, and the blower 10 is driven, hot air is jetted from the first air nozzle 3. This warm air hits the inner surface of the glove G to dry the inside of the glove.

[5] Alcohol disinfection The cleaning is basically completed by the above-described three steps of cleaning → disinfection → drying. However, in addition to this, alcohol disinfection with 75% alcohol may be added.
In this case, the procedure is as follows. This will be described with reference to FIGS.
The on-off valve 36 is opened so that the strong acid electrolyzed water in the tank 22 can be sucked by the pump 20, and the strong acid electrolyzed water is sprayed on the outer surface of the glove G from the second chemical solution nozzle 7. Further, strong acid electrolyzed water is sprayed from the first chemical solution nozzle 4 to the inner surface of the glove G. This disinfects. When finished, the on-off valve 36 is closed.

When the inner and outer surfaces of the gloves G are washed, disinfected and dried as described above, the gloves can be used in a hygienic and comfortable state at the next use.

(Second Embodiment)
FIG. 7 shows a cleaning apparatus according to the second embodiment.
The present embodiment is characterized by the first air nozzle 3 and the mounting plate 5 provided on the support column 2, and the remaining configuration is the same as that of the first embodiment. Only the plate 5 will be described.

In the support column 2 of the present embodiment, two or three ejection holes of the first air nozzle 3 are formed, each ejection hole is directed obliquely upward, and is clockwise or counterclockwise in plan view. Is formed.
For this reason, the air flow ejected from the first air nozzle 3 is obliquely upward and turns into a swirl flow swirling around the support column 2. When such a swirling flow is injected into the bag-like object G, the bag-like object G also rises and turns in the same direction.

The mounting plate 5 is curved in a shape that protrudes downward when viewed from the front. This is such that only the uppermost end of the glove G that has been raised by the wind pressure contacts the mounting plate 5 at one point. When the glove contacts the mounting plate 5 at one point, the rotation of the glove G is allowed and excessive rise can be suppressed.
The second chemical nozzle 7 may be devised by retracting it from the surface of the mounting plate 5 or mounting it slightly laterally so as not to disturb the rotation of the glove G.

When the bag-like object G turns around the support pillar 2 as in the present embodiment, the cleaning liquid and the disinfecting liquid sprayed from the first chemical liquid nozzle 4 inside the bag-like object G are also turbulent, Since it adheres to every corner, especially in the finger bag of gloves, the cleaning effect is enhanced.

(Cleaning other than gloves)
Although each said embodiment was the description in the case of wash | cleaning a glove, bag-like things other than a glove can be wash | cleaned similarly. Examples of such include plastic bags used in the food industry and other various bags.
FIG. 8 shows a case where the plastic bag is washed. Also in the case of a plastic bag, if the inner and outer surfaces thereof are cleaned, disinfected, and dried, they can be used in a sanitary and comfortable state for the next use.

(Other embodiments)
The cleaning apparatus of FIG. 1 shows two support columns for cleaning a pair of left and right gloves, but the number of the support columns is arbitrary, and by increasing the number, it is possible to simultaneously clean a large number of gloves. Become.
Further, the cleaning order of the inner surface and the outer surface of the bag-like material may be the inner surface first and the outer surface rearward, or vice versa. Furthermore, the inner surface and the outer surface may be performed simultaneously.

In the said embodiment, although the bag-shaped thing was wash | cleaned by the batch type, you may perform this continuously.
In this case, the support pillar 2 is attached to the conveyor, and it is necessary to seal the air supply path to the first air nozzle 3 and the chemical liquid supply path to the first chemical nozzle 4. The 2nd air nozzle 6 and the 2nd chemical | medical solution nozzle 7 shall be a stationary type, and the many support pillars 2 attached to the conveyor should just pass through the downward direction.
The supply and stop of air and chemicals can be controlled by detecting the position of the bag-like object with a non-contact sensor such as a phototube.

The cleaning liquid and the disinfecting liquid used in the present invention may be sprayed in a liquid state, but may be sprayed in a mist form. In the case of spraying in the form of a mist, there is an advantage that the amount used is small.

According to the present invention, the entire process of cleaning, disinfection, and drying can be performed automatically at one place. For this reason, since it is not necessary to install a water tank, a dryer, etc. separately, an installation space can be reduced.

According to the present invention, the inner surface of a bag-like object such as a glove or a plastic bag can be reliably washed, disinfected, and dried, and can be used hygienically at the next use. Therefore, it is possible to improve the sanitary environment in the food industry, semiconductor work, medical field, fishery processing industry, and the like.

It is explanatory drawing of the washing | cleaning apparatus concerning 1st Embodiment of this invention. It is explanatory drawing of the state which is supporting the glove in the washing | cleaning apparatus. It is explanatory drawing of the washing | cleaning process and disinfection process of the outer surface of the glove in the washing | cleaning method of this invention. It is explanatory drawing of the cleaning process and disinfection process of the inner surface of the glove in the cleaning method of this invention. It is explanatory drawing of the drying process of the outer surface of the glove in the washing | cleaning method of this invention. It is explanatory drawing of the drying process of the inner surface of the glove in the washing | cleaning method of this invention. It is explanatory drawing of the washing | cleaning apparatus concerning 2nd Embodiment of this invention. It is explanatory drawing of the state which wash | cleans bag-like objects other than a glove in the washing | cleaning apparatus. It is explanatory drawing of the prior art 1. FIG. It is explanatory drawing of the prior art 2, Comprising: (A) is a general view, (B) is a perspective view of a glove attachment jig.

Explanation of symbols

2 Support Column 3 First Air Nozzle 4 First Chemical Liquid Nozzle 6 Second Air Nozzle 7 Second Chemical Liquid Nozzle 10 Blower 11 Heater 20 Pump

Claims (10)

Inner surface cleaning means for cleaning the inner surface of the bag-like object and outer surface cleaning means for cleaning the outer surface are provided,
The inner surface cleaning means covers the bag and has a support column for supporting the bag.
The support column has a first air nozzle for injecting air into the bag-like object and a first chemical liquid nozzle for injecting chemical liquid,
The outer surface cleaning means has a second air nozzle for injecting air onto the outer surface of the bag-like object supported by the support column and a second chemical liquid nozzle for injecting chemical liquid. Cleaning equipment. The support column is formed at the center of the support column, the first air nozzle for injecting air, and the plurality of first chemical liquids formed around the first air nozzle and for injecting a chemical solution obliquely upward. The bag-shaped article cleaning apparatus according to claim 1, further comprising a nozzle. 2. The bag-shaped article cleaning apparatus according to claim 1, wherein the first air nozzle is a nozzle that injects air so as to turn obliquely upward and swivel around the support column. The second air nozzle and the second chemical liquid nozzle are attached to a mounting plate located above the support column,
2. The bag-shaped article according to claim 1, wherein the mounting plate also serves as a stopper for restricting a bag-like object levitated by the air jetted from the first air nozzle from rising too much. Cleaning device. The bag-shaped article cleaning apparatus according to claim 1, wherein a blower for supplying air and a heater for heating the supplied air are connected to the first air nozzle and the second air nozzle. . A pump for supplying a chemical liquid is connected to the first chemical liquid nozzle and the second chemical liquid nozzle,
2. The bag-shaped article cleaning apparatus according to claim 1, wherein a tank for storing strong alkaline electrolyzed water and strong acid electrolyzed water as a chemical solution is connected to the pump. A cleaning method using the cleaning device according to claim 1,
Cover the support pillar with a bag-like object, and inject air from the first air nozzle into the bag-like object to leave the bag-like substance in a floating state. Cleaning process by spraying the inner surface and the outer surface of the bag-like material,
A disinfection step in which strong acid electrolyzed water is sprayed from the first chemical liquid nozzle and the second chemical liquid nozzle onto the inner surface and the outer surface of the bag-like material;
The bag is characterized in that the spraying from the first air nozzle is switched to warm air and the warm air is also sprayed from the second air nozzle to perform a drying step of drying the inner surface and the outer surface of the bag-like material. For cleaning a shaped article. 7. The bag-shaped article cleaning method according to claim 6, wherein the cleaning step includes a main step of spraying strong alkaline electrolyzed water and a rinsing step of spraying water to flow a residual alkali component. . 7. The bag-like article cleaning method according to claim 6, wherein the disinfecting step includes a main step of spraying strong acid electrolyzed water and a rinsing step of spraying water to flow a residual acid component. 7. The bag-shaped article cleaning method according to claim 6, wherein after the drying step, an alcohol disinfection step of spraying alcohol onto the inner surface and the outer surface of the bag-like material is executed.

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