KR101372080B1 - Method and apparatus for sterilizing the down of birds - Google Patents

Abstract

The present invention is to remove bacteria and other organic matter contained in the feather (bird hair) by an effective and nature-friendly method, supplying the feather to the washing tank, washing to perform the washing and rinsing process using water and detergent step; A dehydration step of supplying the washed feathers from the washing tank to a dehydrator for dehydration; And a ozone water sterilization step of supplying and sterilizing ozone water to the feather in the dehydrator after the dehydration is completed, and provides a method and apparatus for sterilizing a variety of bacteria contained in the feather with ozone water. According to the present invention, hygienic clean feathers can be provided to consumers by removing various harmful bacteria in the feathers by adding a minimal ozone water sterilization process after dehydration without spending much time on the entire process of feather production. In addition, ozone water used for sterilization of feathers has its own sterilizing power, but after a certain period of time, it is naturally extinguished, so it does not generate secondary pollution to the surroundings, so it is possible to expect eco-friendly bacteria reduction / inhibition and odor prevention effect. You get

Description

Feather sterilization method and apparatus {METHOD AND APPARATUS FOR STERILIZING THE DOWN OF BIRDS}

The present invention relates to a method and apparatus for sterilizing feathers for removing bacteria and other organic substances contained in the feathers (bird down) in an effective and nature-friendly manner, and more specifically, sterilizing the feathers by adding ozone water after the dehydration process. By significantly reducing the number of bacteria contained in the feathers without adding a lot of time to the entire process, the feathers can be expected to reduce / inhibit bacteria and prevent odors by decomposing organic matters. It relates to a sterilization method and apparatus.

In general, feathers (down hair) is composed of protein, so it is a good material for bacteria to grow.

Such feathers are lighter than snow and have excellent thermal insulation as natural materials with excellent heat retention and breathability. These feathers contain the largest amount of air between the hairs, making it the lightest of all thermal insulation materials and several times lighter than cotton wool when compared to the same volume.

As such, the characteristics of the high air content of the feather to help maintain the body temperature by acting as a natural air curtain so that the body temperature of the wearer is not affected by cold or hot air, and also has good water dissipation, soft and resilient.

Such feathers maintain hygienic conditions as much as possible through washing / drying / sorting processes in order to be used as filler and insulation for clothing, but it is difficult to control the growth of bacteria due to the nature of the ingredients.

Therefore, since feathers can often smell after their manufacture, which can cause odors, an effective solution is an important task in the art.

An object of the present invention is to solve the conventional problems as described above, by removing various bacteria contained in the feathers by using the sterilization effect of ozone water itself with minimal process addition without spending much time in the whole process. In addition, the present invention provides a method and apparatus for sterilizing feathers that can provide consumers with cleaner feathers.

In addition, another object of the present invention, by completely removing the bacteria causing the odor of the feathers using ozone water, it is possible to completely remove the odors caused by the bacteria in the process of manufacturing the feathers, such as in the sterilization process It is to provide a feather sterilization method and apparatus that can be sterilized in an environmentally friendly manner without generating secondary pollution of the environment.

In order to achieve the above object, the present invention, in the method for sterilizing bacteria and other organic matter contained in feathers (羽毛, down),

Supplying a feather to the washing tank and washing and rinsing with water and detergent;

A dehydration step of supplying the washed feathers from the washing tank to a dehydrator for dehydration; And

It provides a feather sterilization method for sterilizing various bacteria contained in the feathers, including ozone water sterilization step of supplying ozone water to sterilization in the dehydrator completed dehydration.

In the present invention, the ozone water sterilization step preferably sprays ozone water by spraying ozone while rotating the dehydrator, and sterilizes various bacteria present in the milk at once by penetrating deeply into the milk by using the centrifugal force of the dehydrator. Feather sterilization method is provided.

In another aspect, the present invention preferably provides the sterile sterilization method for supplying ozone water by connecting the ozone water supply pipe to the connection chute connecting the washing tank and the dehydrator.

And the present invention preferably the ozone water sterilization step further comprises an ozone water generation step, the ozone water generation step is to produce a hard water tap water through soft water, electrolysis of the soft water to produce ozone water with a dissolved ozone concentration of 0.3ppm After the production, a feather sterilization method is provided by spray spraying the feathers at a flow rate of 200 liters per minute.

In another aspect, the present invention preferably provides the ozone sterilization method to increase the ozone water generation efficiency by electrolysis by maintaining the temperature of the soft water at 22 ℃ to 25 ℃.

In order to achieve the above object, the present invention, in the device for sterilizing bacteria and other organic matter contained in feathers (羽毛, down),

A washing unit supplying a feather to the washing tank and performing washing and rinsing process using water and a detergent;

A dehydration unit disposed successively in the washing unit and receiving a dehydrated hair from the washing tank to receive a dehydrator from the washing tank; And

Feather sterilization apparatus having a spray nozzle for supplying ozone water to the dehydration unit, ozone water sterilization unit for supplying and sterilizing ozone water to the feather in the dehydrator is completed dehydration; To provide.

And the present invention is preferably the ozone water sterilization unit is the spray nozzle is mounted on the center of the upper cover of the dehydrator, connected to the ozone water generator through a flexible hose, dehydrator at a flow rate of 200 liters per minute ozone water with a dissolved ozone concentration of 0.3ppm A feather sterilizer for spray-spraying the rotating feather in the interior of the apparatus is provided.

In another aspect, the present invention preferably provides a feather sterilizer for supplying ozone water supplied from the ozone water generator is connected to the ozone water supply pipe is connected to the connecting chute connecting the washing tank and the dehydrator.

And preferably the ozone water generator is connected to the soft water storage tank through the pump and the pipe, provides a feather sterilization apparatus for generating ozone water by electrolysis by receiving the soft water from the soft water storage tank.

In another aspect, the present invention preferably comprises a soft water cooler and a circulation pipe for cooling the soft water contained in the soft water storage tank, the soft water cooler operates when the soft water temperature detected by the soft water temperature sensor is 25 ℃ or more, 22 It automatically operates to stop when the temperature is below ℃ to maintain the temperature of the soft water at 22 ℃ to 25 ℃ to provide a feather sterilizer for supplying to the ozone water generator.

And the present invention is preferably the soft water storage tank is a soft water supply pipe is extended to a predetermined depth, the soft water supply pipe is provided with a ball valve to store and receive the soft water provided from the water softener, if the soft water rises above a level of a kind, The soft water supply pipe is blocked by the ball valve to block the inflow of soft water into the soft water storage tank, and when soft water is consumed below the level of a kind, the soft water supply pipe is opened by the ball valve to inject soft water from the water softener into the soft water storage tank. Provide a device.

Feather sterilization method and apparatus according to the present invention has its own sterilization / deodorizing effect and after a certain period of time using the ozone water of the nature decomposes and fly to apply its own sterilization / deodorization effect after the dehydration step.

And since the present invention rapidly penetrates into the inside of the feather while the ozone water contacts all sides of the feather by the centrifugal force of the dehydration device, the feather is completely sterilized / deodorized by the ozone water, and after a certain time after such sterilization process After that, ozone, which was O₃, becomes O and decomposes into the air so that it does not generate any pollutants in the surrounding environment.

Thus, according to the method and apparatus for sterilizing feathers according to the present invention, hygienically clean feathers by removing various harmful bacteria in the feathers by adding minimal ozone water sterilization process after dehydration without spending much time on the whole process of feather production. Can be provided to the consumer.

In addition, according to the method and apparatus for sterilizing the feathers according to the present invention, by completely removing the bacteria causing the smell of the feathers, it is possible to completely block the odor caused by foreign substances that can occur in the feathers.

In addition, ozone water used for sterilization of feathers has its own sterilization power, but after a certain period of time, it is naturally extinguished. Therefore, it does not generate secondary pollution to the surroundings, so it is possible to expect eco-friendly bacteria reduction / inhibition and odor prevention effect. Excellent effect is obtained.

1 is a process block diagram generally showing the method of sterilizing feather according to the present invention.
2 is a process explanatory diagram showing the apparatus for sterilizing feathers according to the present invention as a whole.
Figure 3 is a side cross-sectional view showing in detail the dehydrator supplied with ozone water in the feather sterilizer according to the present invention.
Figure 4 is a detailed view showing a spray nozzle for spraying ozone water in the feather sterilizer according to the present invention.
FIG. 5 is a process block diagram showing an overall process of supplying ozone water in a manner different from FIG. 1 in the method of sterilizing feathers according to the present invention.
6 is a test report of the Industrial Environment Research Center (KATRI) obtained by conducting a series of experiments to demonstrate the effect of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Feather sterilization method 100 according to the present invention, as shown in Figure 1 as a whole, first supply a feather to the washing tank, the washing step (S1) is performed to perform the washing and rinsing process using water and detergent.

This washing step (S1) is automatically fed to the wash tub, for example, feathers, goose down, or the like, then supply the water and detergent to the wash tub and the washing and rinsing process in turn.

Next, a dehydration step (S2) is performed in which the washed feather is supplied to the dehydrator from the washing tank and dehydrated.

This dehydration step (S2) is fed to the inside of the centrifugal type dehydrator, then proceeds with dehydration, and when dehydration by centrifugation is completed to reduce the rotational speed of the dehydrator to low speed.

Then, the ozone water sterilization step (S3) of sterilizing by supplying ozone water to the feather in the dehydrator is completed dehydration.

The ozone water sterilization step (S3) is sprayed on the feathers by spraying ozone water while rotating the dehydrator at a low speed. In other words, in the high speed rotation of the dehydrator, the centrifugal force is increased to remove water from the feather and then decelerated to sterilize the feather with ozone water.

Since ozone water sterilization step (S3) is supplied with dirty water during the rotation of the dehydrator, it is possible to quickly and deeply penetrate ozone water into the feather by using the centrifugal force, and sterilize various bacteria present in the feather at once. to be.

If ozone water is supplied in a state where the dehydrator is not rotated, ozone water cannot penetrate deep into the feathers, so that various germs cannot be rapidly sterilized at a time and the sterilization effect is greatly reduced.

However, after dehydrating the feathers at high speed with a dehydrator, the dehydrator rotates at a low speed and then sprays 200 liters of ozone at 0.3 ppm per minute with an ozone water spray nozzle to penetrate deeply into the inside of the feathers and sterilize various germs. Can be.

On the other hand, the ozone water sterilization step (S3) as shown in Figure 5, by connecting the ozone water supply pipe to the connection chute connecting the washing tank and the dehydrator can be obtained the same effect.

That is, after supplying ozone water to the feather from the connecting chute, the dehydrator rotates, so that the centrifugal force can quickly and deeply penetrate the ozone water into the feather and consequently sterilize various bacteria present in the feather at once. It is very effective.

The ozone water for sterilizing the feathers is ozone dissolved in distilled water. The ozone is slightly blue at room temperature, but blackish blue when liquid, and dark purple when solid. This ozone has a peculiar smell and can be detected even if only 0.0002% by volume is present in the air.

These ozone gases are not very soluble in water and only 0.494% by volume in 1 volume of water at 0 ° C. But ozone dissolved in water slowly decomposes.

Ozone in the atmosphere is beneficial if only a suitable amount. Ozone is a powerful oxidant that can be used to remove or disinfect bad smells by reacting easily with other substances and gives a refreshing feeling.

However, if the ozone concentration exceeds 0.1PPM, it can cause discomfort and harm humans, for example, weak lung function, coughing, and eye pain. Plant yields are also reduced. The increase in the amount of ozone in the atmosphere is due to the increase in NO2 caused by automobile exhaust.

Such ozone has excellent deodorizing effect. For example, ozone has an excellent effect of removing the root cause of odor by reacting with organic substances of various harmful substances such as cigarette smoke and living odor. In addition, ozone has an excellent bactericidal effect. In other words, ozone possesses 7 times as strong as chlorine to completely eradicate all kinds of bacteria, fungi, fungi, bacteria, and ticks in our lives. And ozone has excellent air purification. Ozone is an inert gas, which is reduced to oxygen in a natural state at a rapid time, and purifies the air with anions generated during decomposition of ozone and oxygen reduction. In addition, ozone has an excellent chemical decomposition effect. In other words, ozone decomposes and removes chemical harmful elements such as formaldehyde, VOCs, benzene and radium from building materials and creates a pleasant environment.

Such ozone gas has the same effect as ozone water, and ozone water decomposes naturally after a certain time. However, in the case of ozone gas, if the worker inhaled during processing, it can damage the bronchus, ozone water is harmless even if the body touches ozone water, rather it is beneficial because it has a sterilizing effect.

On the other hand, the ozone water sterilization step (S3) made in the present invention as described above further includes an ozone water generation step (S4), such ozone water generation step (S4) is a soft water tap water through a softener in the soft water generation step (S5). It is produced by soft water, electrolyzed soft water to produce ozone water with a dissolved ozone concentration of 0.3 ppm, and then sprayed on the feather at a flow rate of 200 liters per minute to sterilize various bacteria contained in the feather with ozone water.

In this ozone water generation step (S4) soft water is supplied to the ozone water generator at a temperature of 22 ℃ to 25 ℃ is electrolyzed. By maintaining such an appropriate temperature range, the ozone water generation efficiency by the ozone water generator can be increased, which is preferable.

Feather sterilization apparatus 200 of the present invention for implementing the feather sterilization method 100 of the present invention as described above is shown in Figure 2 as a whole.

Feather sterilizing apparatus 200 according to the present invention has a washing unit 210 for supplying the feather to the washing tank 212, and performs the washing and rinsing process using water and detergent.

The washing unit 210 includes a washing tank 212 having a predetermined height, and the washing tank 212 is connected to the water pipe 214 to supply the tap water as the washing water.

The washing tank 212 is connected to the dehydrator 232 of the dehydration unit 230 through the connection chute 216, such dehydration unit 230 is disposed in succession to the washing unit 210, the washing is completed The feather is received by the dehydrator 232 from the washing tank 212 and dewatered.

The dehydrator 232 is operated in a centrifugal type dehydration method, and as shown in detail in FIG. 3, a rotating drum (not shown) operated by a motor (not shown) inside the hollow casing 234 is provided. On the upper side of the casing 234, a connection chute 216 is mounted to receive a feather from the washing tank 212.

On the upper side of the casing 234, a spray nozzle 240 of the ozone water sterilization unit 260 described later is mounted at the center of the cover 242, and is connected to the ozone water generator 270 through the flexible hose 246. Ozone water having a dissolved ozone concentration of 0.3 ppm is spray-sprayed to the inner feather of the dehydrator 232 at a flow rate of 200 liters per minute.

As shown in FIG. 4, the spray nozzle 240 mounted at the center of the cover 242 of the dehydrator 232 is provided with a plurality of nozzle holes 240a and rotates inside the dehydrator 232. Spray water ozone over the entire feather.

On the other hand, the ozone water sterilization unit 260 as shown in FIG. 5, connects the ozone water supply pipe 247 to the connection chute 216 connecting the washing tank 212 and the dehydrator 232 and the ozone water generator 270 The ozone water supplied from) may be supplied to the feathers.

In this case, the spray nozzle 240 as shown in FIG. 4 is unnecessary, and the ozone water can be supplied to the dehydrator 232 in a free-falling manner through the ozone water supply pipe 247.

In addition, the feather sterilizer 200 according to the present invention is to sterilize by supplying ozone water to the feather in the dehydrator 232 is completed dehydration, and includes an ozone water generator 270.

The ozone water generator 270 is connected to the soft water storage tank 290 through the pump 272 and the pipe 274, the spray nozzle 240 is connected to the outlet side through the flexible hose 246, The soft water is supplied from the soft water storage tank 290 to be electrolyzed to generate ozone water.

The ozone water generator 270 is supplied with a maximum of 300 liters of soft water per minute by the pump 272, the amount of supply water is the amount of ozone water through the manual valve 276 installed on the input side of the ozone water generator 270 I can regulate it.

The soft water introduced into the ozone water generator 270 is supplied to a total of four electric cells (ELECTRO-CELL) (not shown) for producing ozone water, and each electric cell (ELECTRO-CELL) is 100A / from the ozone water generator controller. 50V DC power is supplied.

Thus, such an electric cell directly produces liquefied ozone (O 3) sterilized water by electrolyzing soft water by its core element, diamond coated electrode.

In addition, the feather sterilizer 200 according to the present invention includes a soft water storage tank 290 for supplying soft water to the ozone water generator 270. The soft water storage tank 290 includes a soft water cooler 292 and a circulation pipe 294 and a circulation pump 296 for cooling soft water contained therein to maintain soft water at an appropriate temperature.

The soft water cooler 292 operates when the soft water temperature detected by the soft water temperature sensor (not shown) is 25 ° C. or higher, and automatically operates to stop when the soft water temperature is 22 ° C. or lower, thereby adjusting the temperature of the soft water to 22 ° C. to 25 ° C. Maintained in and stored in the soft water storage tank (290).

The soft water storage tank 290 is a soft water supply pipe 312 is extended to a predetermined depth therein, the soft water supply pipe 312 is provided with a ball valve 314 is received and stored the soft water provided from the water softener (320).

And the soft water storage tank 290 such that when the soft water rises above the level of a kind, the soft water supply pipe 312 is blocked by the ball valve 314 to block the soft water inflow into the soft water storage tank 290, When soft water is consumed below a level of a kind, the soft water supply pipe 312 is opened by the ball valve 314 to introduce soft water from the water softener 320 into the soft water storage tank 290.

The water softener 320 generally converts hard water, which is tap water, into soft water. The tap water is supplied to the soft water storage tank 290 by receiving tap water at a rate of 1,000 liters per hour through the water pipe 214.

Unexplained reference numerals are the controller 330 of the feather production system, and automatically operate the entire system in a predetermined order, and the controller 340 of the ozone water generator automatically controls the generation of ozone water.

Feather sterilization apparatus 200 according to the present invention configured as described above, when operating the controller 330 of the feather production system, after the feather is automatically supplied to the washing tank 212 and water and detergent are supplied to the washing tank 212 , Washing and rinsing are done.

When the washing and the rinsing process are completed as described above, the appropriate amount of water is removed from the washing tank 212, and the feather is fed to the centrifugal dehydrator 232 through the connection chute 216.

In this way, when the supply of the feather is completed, the dehydrator 232 operates to perform high speed dehydration. When the dehydration is completed, the dehydrator 232 rotates at a low speed, and then the ozone concentration of 0.3 liters per minute from the ozone water generator 270 is 0.3. ppm ozone water is supplied to the dehydrator 232 through a spray nozzle 240, as shown in FIGS. Alternatively, ozone water is directly supplied to the dehydrator 232 through the ozone water supply pipe 247 as shown in FIG. 5.

As such, when ozone water is injected into the rotating centrifugal dehydrator 232 through the spray nozzle 240 or the ozone water supply pipe 247, the ozone water is subjected to the centrifugal force of the dehydrator 232, so that the ozone water penetrates deeply into the feather. Effectively sterilizes various bacteria present.

On the other hand, the ozone water supplied to the dehydrator 232 is produced using soft water, such soft water is supplied to the water softener 320 at a rate of 1,000 liters per hour, the hard water tap water softener 320 Is converted to soft water.

And the soft water generated in this way is stored in the soft water storage tank 290, wherein the ball valve 314 of the soft water storage tank 290 when the soft water rises above the level of a kind in the soft water storage tank 290, the ball valve The soft water supply pipe 312 is blocked by 314 to block the soft water inflow into the soft water storage tank 290.

In addition, when soft water is consumed below a level of a height, the soft water supply pipe 312 is opened by the ball valve 314 to allow the soft water to flow into the soft water storage tank 290 from the water softener 320.

As described above, the operation of the water softener 320 is automatically controlled by the ball valve 314 installed in the soft water storage tank 290 to generate soft water. The soft water stored in the soft water storage tank 290 operates when the soft water temperature detected by the soft water temperature sensor (not shown) of the controller 340 of the ozone water generator is 25 ° C. or higher and stops when the soft water temperature is 22 ° C. or lower. 292) is activated automatically. The soft water maintained at the proper temperature is sent to the ozone water generator (270).

In addition, the ozone water generator 270 is supplied with up to 300 liters of soft water per minute by the pump 272 at the inlet side, and directly liquefies the liquefied ozone water (O₃) by electrolyzing the soft water by an internal electric cell (ELECTRO-CELL). Will be generated.

The ozone water (O₃) thus produced has a dissolved ozone concentration of 0.3 ppm and is supplied to the spray nozzle 240 through the flexible hose 246 and sprayed on the washed feathers rotating in the centrifugal dehydrator 232. .

Therefore, as the dehydrator 232 is rotated, the sprayed ozone water (O₃) penetrates deep into the feather and sterilizes various bacteria present in the feather.

As described above, a series of tests were performed to demonstrate the sterilization effect by the feather sterilization method 100 and the apparatus 200 according to the present invention.

This sterilization test was performed by requesting from the Industrial Environment Research Center (KATRI), as shown in the test report in FIG.

As a test method, the existing feathers and the feathers ozone-sterilized by the present invention were performed, respectively. The test method was a 1:40 dilution treatment as a standard plate method, and 39 ml of sterile physiological saline was used for 1 g of each sample.

As a result of the test, the conventional feathers had a general bacterial count (CFU / g) of 113,200, and the feathers obtained by the present invention showed that the bacterial counts were significantly reduced compared to the conventional bacterial count (CFU / g) of 33,400.

According to the feather sterilization method 100 and the apparatus 200 according to the present invention as described above, after dehydration process without devoted a lot of time in the overall process, by removing various bacteria in the feather with a minimum ozone water sterilization process addition In addition, it can provide consumers with cleaner feathers.

And according to the feather sterilization method 100 and the device 200 according to the present invention can remove the bacteria causing the odor of the feather to completely block the smell caused by foreign substances in advance, ozone water itself It has sterilizing power, but it disappears naturally after a certain period of time, so it does not generate secondary pollution, so it can obtain excellent effects that can be expected to reduce / inhibit bacteria and prevent odor from being eco-friendly.

Although the present invention has been described in detail with reference to specific embodiments thereof with reference to the accompanying drawings, the present invention is not limited to such specific structures. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the following claims. However, it is intended that the present invention cover modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

100: feather sterilization method 200: feather sterilizer
210: washing unit 212: washing tank
214: water pipe 216: connection chute
230: dehydrator 232: dehydrator
234: casing 240: spray nozzle
240a: nozzle hole 242: cover
246: flexible hose 247: ozone water supply pipe
260: ozone water sterilization unit 270: ozone water generator
272: pump 274: piping
276: manual valve 290: soft water reservoir
292: soft water cooler 294: circulation tube
296: circulation pump 312: soft water supply pipe
314: ball valve 320: water softener
330: controller of feather production system
340: controller of the ozone water generator
S1: washing step S2: dehydration step
S3: ozone water sterilization step S4: ozone water generation step
S5: Training Generation Step

Claims (11)

Feather sterilization method for sterilizing bacteria and other organic matter contained in feathers,
Supplying a feather to the washing tank and washing and rinsing with water and detergent;
A dehydration step of supplying the washed feathers from the washing tank to a dehydrator for dehydration; And
And ozone water sterilization step of supplying ozone water to sterilization in the dehydrator in which the dehydration is completed;
The ozone water sterilization step is spraying ozone water while spraying the dehydrator while spraying ozone water, sterilizing various bacteria present in the feather by penetrating the ozone water deeply into the feather by using the centrifugal force of the dehydrator, and the ozone water sterilization step generates ozone water. The ozone water generating step further comprises the step of generating a hard water tap water through a water softener, and electrolyzing the soft water to generate ozone water having a dissolved ozone concentration of 0.3 ppm, and then spraying the feathers at a flow rate of 200 liters per minute. Feather sterilization method characterized in that. delete The method of claim 1, wherein the ozone water sterilization step is characterized by connecting the ozone water supply pipe to the connection chute connecting the washing tank and the dehydrator to supply ozone water. delete The method of claim 1, wherein the ozone water generating step is a feather sterilization method characterized in that to increase the ozone water production efficiency by maintaining the temperature of the soft water to 22 ℃ to 25 ℃ electrolysis. In the feather sterilizing apparatus for sterilizing bacteria and other organic matter contained in the feathers,
A washing unit supplying a feather to the washing tank and performing washing and rinsing process using water and a detergent;
A dehydration unit disposed successively in the washing unit and receiving a dehydrated hair from the washing tank to receive a dehydrator from the washing tank; And
And an ozone water sterilization unit provided with a spray nozzle for supplying ozone water to the dewatering unit, and supplying and sterilizing ozone water to a feather in the dehydrator having completed dehydration.
The ozone water sterilization unit has a spray nozzle mounted at the center of the upper cover of the dehydrator, connected to the ozone water generator through a flexible hose, and the ozone water having a dissolved ozone concentration of 0.3 ppm is rotated inside the dehydrator at a flow rate of 200 liters per minute. Feather sterilizer, characterized in that the spray injection. delete The apparatus of claim 6, wherein the ozone water sterilizing unit is configured to supply ozone water supplied from the ozone water generator to the feather by connecting the ozone water supply pipe to a connection chute connecting the washing tank and the dehydrator. The apparatus of claim 8, wherein the ozone water generator is connected to a soft water storage tank through a pump and a pipe, and receives soft water from the soft water storage tank to electrolyze to generate ozone water. 10. The method of claim 9, wherein the soft water storage tank includes a soft water cooler and a circulation tube for cooling the soft water contained therein, the soft water cooler is operated when the soft water temperature detected by the soft water temperature sensor is 25 ℃ or more, 22 ℃ Feather sterilizer characterized in that the automatic operation to stop when less than to maintain the temperature of the soft water at 22 ℃ to 25 ℃ to supply to the ozone water generator. The soft water supply tank of claim 10, wherein the soft water supply pipe extends to a predetermined depth, and the soft water supply pipe is provided with a ball valve to store and receive soft water provided from a water softener. The soft water supply pipe is blocked by the valve to block the inflow of soft water to the soft water storage tank, and when soft water is consumed below a level, the soft water supply pipe is opened by the ball valve to introduce soft water from the soft water to the soft water storage tank. Feather sterilizer made.

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