KR102510847B1 - Modular Sterilizer - Google Patents

Abstract

The present invention relates to a modular sterilizer, which is made in the form of a module to be detachably installed between a filter and a blowing fan, can be easily installed in air purifiers or air conditioners with simple operation by users, and can sterilize external air by including hydroxide ions (OH^-) in a circulation process of external air.

Description

Modular Sterilizer {Modular Sterilizer}

The present invention relates to a modular sterilization device, which is made in the form of a module and is detachably installed between a filter and a blowing fan, so that a user can easily install it in an air purifier or air conditioner with a simple operation, as well as in the process of circulating external air. It relates to a modular sterilization device capable of sterilizing external air by including hydroxide ions (OH ^- ).

In general, in order to keep air in an indoor environment hygienically and safely, it is very important to remove harmful substances contained in indoor air and to sterilize and deodorize indoor air. Accordingly, various air conditioner products such as air conditioners including functions of removing harmful substances, sterilization and deodorization, and spray-type malodor removers having functions of sterilization and deodorization have been developed.

Most of the conventional air conditioners and air purifiers having sterilization and deodorization functions filter harmful substances in the air using a filter installed therein. However, indoor air may contain a large amount of harmful substances that are not filtered by the filter, and the lifespan of the filter device and the sterilization and deodorization performance of the filter are also limited. And it does not exert a deodorizing effect.

In order to solve this problem, Korean Patent Registration No. 10-2311553 discloses a sterilization device in which water is electrically ionized and fine droplets containing hydroxide ions (OH ^-) are sprayed and discharged to perform a sterilization function.

A conventional sterilization device can perform a sterilization function simply by using water without using a separate odor remover or an air conditioner and air purifier, and thus, additional contamination of the device can be prevented.

However, in the conventional sterilization device, as the electrode plate charged to the + pole and the tip of the absorbent member filled with water charged to the - pole are installed adjacently, hydroxide ions (OH ^-) are generated by the electric spray principle. There is a problem that a fire may be caused by a spark.

In addition, in order to install the conventional sterilization device as described above in an air purifier or an air conditioner, the structure of the air purifier or the air conditioner becomes complicated, the number of assembly man-hours and parts increases, and the assembly efficiency of the air purifier or the air conditioner decreases. There are problems.

Republic of Korea Patent Registration No. 10-2311553

Therefore, an object of the present invention is to solve the problems of the prior art as described above, and is made in the form of a module, is detachably installed between a filter and a blowing fan, and is easily installed in an air purifier or air conditioner by a user with a simple operation. In addition, it is to provide a modular sterilization device capable of sterilizing the external air by including hydroxide ions (OH ^- ) in the circulation process of the external air.

According to the features of the present invention for achieving the above object, the modular sterilization device according to the present invention is installed between the filter and the blowing fan, and generates hydroxide ions (OH ^- ) in the external air. Modular sterilization In the apparatus, a water storage tank made of a box shape with an upper side open and storing water therein, a cover member coupled to the upper side of the water storage tank and closing the upper side of the water storage tank, and A power supply member installed on one side of the storage tank and generating a high voltage, and a first electrode member installed on one side of the blowing fan and composed of an electrode plate, connected to the power supply member, and charged with a (-) pole. And, a second electrode member installed inside the water storage tank 12 and charging the water stored inside the water storage tank to a (+) pole, and a second electrode member disposed inside the water storage tank, the upper end includes a plurality of absorbing members installed so as to protrude outside the cover member, absorbing stored water, and having a plurality of cutting edges formed at an upper end so that the absorbed water can be sprayed upward, the absorbing member comprising the cover It is detachably installed in the mounting hole formed vertically through the upper surface of the member.

The absorbent member is made of a non-woven fabric material in which synthetic fibers and natural fibers are mixed.

The absorbent member is manufactured by any one of melt blown, needle punching, spun lace, and spun bond, and has a weight of 10 to 1000 g/m 2 and an absorption capacity of 0.3 to 5 mm/sec.

A voltage of 5KV or more is applied to the first electrode member and the second electrode member, and the tip of the first electrode member charged with a (-) pole and the tip of the absorber member for absorbing water charged with a (+) pole has a thickness of 20 mm. are placed farther apart.

The absorption member has a non-woven fabric material, is made of a plate shape, has a plurality of tip portions formed along an upper surface, and absorbs water charged to a (+) pole to form water droplets at the tip portion; A first absorber plate fixing base installed to cover one side of the absorber plate and fixedly coupled to the absorber plate to support the absorber plate, and installed to cover the other side surface of the absorber plate and fixed to the absorber plate A second absorber plate fixing base coupled to support the absorber plate, a long hole shape, and a plurality of absorber plate fixing holes formed along the side surface of the absorber plate at regular intervals in front and rear, and having a cylindrical shape, on the side surface Coupling grooves are formed, a plurality of base fixing parts protruding at regular intervals on the side surface of the first absorber plate fixing base, and a plurality of protruding parts in a cylindrical shape on the side surface of the second absorber plate fixing base, the absorber It is characterized in that it includes a coupling protrusion installed through the plate fixing hole and inserted and fixed into the coupling groove.

The module room sterilization device according to the present invention has the following effects.

In the present invention, a sterilization device that generates hydroxide ions (OH ^- ) is made in the form of a module, so that a worker can easily impart a sterilization function to an existing air purifier or air conditioner through a simple assembly process. there is

In addition, the absorbent member is manufactured by any one method among melt blown, needle punching, spun lace, and spun bond, and a mixture of synthetic resin and natural fiber having a weight of 10 to 1000 g/m2 and an absorption capacity of 0.3 to 5 mm/sec. As it is made of a non-woven fabric material, there is an advantage in that water evaporation efficiency is improved.

In addition, as the first electrode member is installed inside the main body of the air purifier or air conditioner, and water droplets charged to the (+) pole are formed by the second electrode member on the upper side of the water storage tank, the first and second electrode members Since it is possible to prevent the spark reaction according to the adjacent arrangement, there is an effect of preventing damage to parts and products due to sparks or shorts.

1 is a perspective view showing the configuration of a preferred embodiment of a modular sterilization device according to the present invention.
Figure 2 is a plan view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention.
Figure 3 is a side view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention.
Figure 4 is an exploded perspective view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention.
Figure 5 is a front cross-sectional view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention.
Figure 6 is a side cross-sectional view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention.
7 is a perspective view showing an absorbent member constituting an embodiment of the present invention;
8 is an exploded perspective view showing an absorbent member constituting an embodiment of the present invention;
9 is a perspective view showing a first absorber plate fixing base constituting an embodiment of the present invention.
10 is a cross-sectional view showing a state in which the modular sterilization device according to the present invention is installed in an air purifier or an air conditioner.

Hereinafter, a preferred embodiment of the modular sterilizer according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a perspective view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention, Figure 2 is a plan view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention, Figure 3 A side view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention is shown, and FIG. 4 is an exploded perspective view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention. A front cross-sectional view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention is shown, and FIG. 6 is a side cross-sectional view showing the configuration of a preferred embodiment of the modular sterilization device according to the present invention. A perspective view showing an absorbing member constituting an embodiment of the present invention is shown, FIG. 8 is an exploded perspective view showing an absorbing member constituting an embodiment of the present invention, and FIG. 9 is a first constituting embodiment of the present invention. A perspective view showing an absorbent member fixing case is shown, and FIG. 10 is a cross-sectional view showing a state in which the modular sterilization device according to the present invention is installed in an air purifier or an air conditioner.

As shown in these figures, the modular sterilization device 10 according to the present invention is installed between the filter 2 and the blowing fan 3, and is modular to generate hydroxide ions (OH ^- ) in the external air. In the sterilization device 10, it is made in the form of a box with an upper side open, and is coupled to a water storage tank 12 in which water is stored and an upper side of the water storage tank 12, and the water storage tank 12 A cover member 20 that closes the upper side of the ), a power supply member 14 that is installed on one side of the water storage tank 12, and a power supply member 14 that generates a high voltage, and one side of the blowing fan 3, , composed of an electrode plate, connected to the power supply member 14, and a first electrode member 70 charged with a (-) pole, installed inside the water storage tank 12, and the water storage tank A second electrode member (16) for charging the water stored inside (12) to a (+) pole, and is disposed inside the water storage tank (12), and has an upper end on the outside of the cover member (20). It includes a plurality of absorbent members 30 installed to protrude, absorb stored water, and have a plurality of cutting edges 34 formed at upper ends so that the absorbed water can be sprayed upward. Disclosed is characterized in that it is detachably installed in the mounting hole 26 formed vertically through the upper surface of the cover member 20.

The water storage tank 12 has a box shape with an upper side open, and water is stored therein. The water storage tank 12 not only stores water therein, but also is charged with a (+) electrode by a second electrode member 16 to be described later.

A power supply member 14 is installed on the side of the water storage tank 12. The power supply member 14 is a general high-voltage transformer, and a detailed description thereof will be omitted. As shown in FIG. 4, the power supply member 14 is fixedly installed on the side surface to apply voltage or power to the first electrode member 70, the second electrode member 16, and the water level sensor 18, which will be described later. serves to supply

That is, the (-) pole of the power supply member 14 is connected to the first electrode member 70 to be described later, and the (+) pole is connected to the second electrode member 16 to be described later. It serves to apply high voltage (-) poles and (+) poles to the electrode member 70 and the second electrode member 16.

A second electrode member 16 is installed on the side of the water storage tank 12 . The second electrode member 16 is a general connector or terminal, and a detailed description thereof will be omitted. A part of the second electrode member 16 protrudes from the inside of the water storage tank 12 and comes into contact with the water contained in the water storage tank 12 . The second electrode member 16 is connected to the power supply member 14 and serves to charge the water contained in the water storage tank 12 to a (+) pole.

A water level sensor 18 is installed on the side of the water storage tank 12. The water level sensor 18 is a general water level sensor and a detailed description thereof will be omitted. The water level sensor 18 is installed through a side surface of the water storage tank 12, and a part thereof is disposed inside the water storage tank 12. The water level sensor 18 is fixedly installed on the side of the water storage tank 12 and serves to detect the water level contained in the water storage tank 12 .

A cover member 20 is installed in the upper open portion of the water storage tank 12 . The cover member 20 is made of a rectangular plate material and is installed to cover the upper open portion of the water storage tank 12 . The cover member 20 is coupled and fixed to the upper open portion of the water storage tank 12 to prevent the water contained in the water storage tank 12 from overflowing to the outside.

A water replenishment hole 22 is formed on the front side of the upper surface of the cover member 20 . The water replenishment hole 22 has a circular hole shape and is formed vertically through the upper surface of the cover member 20, and the water in the water storage tank 12 is replenished through the water replenishment hole 22. It can be.

A shielding stopper 24 is installed inside the water replenishment hole 22 . The shielding cap 24 is made of a flexible material and is formed in a disk shape. The shielding stopper 24 is selectively inserted and fixed into the water replenishment hole 22 and serves to open and close the water replenishment hole 22 .

A plurality of mounting holes 26 are formed in the central portion of the upper surface of the cover member 20 . The mounting hole 26 has a long hole shape and is formed through the front and rear along the upper surface of the cover member 20 . A plurality of the mounting holes 26 are arranged at regular intervals, and an absorption member 30 to be described later is vertically installed through them.

An absorbent member 30 is installed inside the mounting hole 26 . The absorbing member 30 is largely composed of an absorbing plate 32, a first absorbing plate fixing base 40, a second absorbing plate fixing base 60, and the like.

As shown in FIG. 8, the absorption plate 32 has a rectangular plate shape having a predetermined thickness and is made of a non-woven fabric material in which synthetic resin and natural fibers are mixed. A plurality of tip portions 34 are formed at the upper end of the absorber plate 32, and water absorbed by the absorber plate 32 may form water droplets through the tip of the tip portion 34.

That is, the absorption plate 32 is made of a hygroscopic material, the water to which the (+) pole is applied by the second electrode member 16 is absorbed, and the tip 34 charges the (+) pole. water droplets may form.

The absorption plate 32 is installed inside the water storage tank 12 to absorb water applied to the positive (+) pole along the upper end of the absorption plate 32 through the tip 34 (+). ) plays a role in forming a plurality of water droplets that are polarly charged.

An absorption plate fixing hole 36 is formed on a side surface of the absorption plate 32 . The absorption plate fixing hole 36 has a long hole shape and is formed to be extremely long. The absorber plate fixing hole 36 is formed through the left and right sides of the absorber plate 32 . A plurality of absorber plate fixing holes 36 are formed along the side surface of the absorber plate 32, and a base fixing part 46 and a coupling protrusion 72, which will be described later, are installed through the absorber plate 32.

In addition, as shown in FIG. 7, the lower end of the absorber plate 32 protrudes outward from the first absorber plate fixing base 40 and the second absorber plate fixing base 60, which will be described later, so that it can be directly immersed in water. .

In addition, the absorption plate 32 is manufactured by any one of melt blown, needle punching, spun lace, and spun bond, and preferably has a weight of 10 to 1000 g/m2 and an absorption capacity of 0.3 to 5 mm/sec. do.

In order to generate hydroxide ions (OH ^- ) by the electric spray principle in a state where the absorbent plate 32 is contained in the water storage tank 12, the external air is charged with a (+) pole while moving along the air passage Water droplets must be included, and for this purpose, sufficient hydroxide ions (OH ^- ) can be generated when the absorbent plate 32 is manufactured with a weight of 10 to 1000 g/m2 and an absorption performance of 0.3 to 5 mm/sec.

[Table 1] shows the amount of ions generated according to the weight of the absorbent member. As a result of the experiment, in the case of the absorption plate 32, it is composed of non-woven fabric, woven fabric, or knitted fabric, and the weight is preferably 10 to 1000 g / m 2, in particular, 50 g to 300 g / m 2 among them, in this case, the amount of ion generation is the highest high can be ascertained.

A first absorption plate fixing base 40 is installed on the left side of the absorption plate 32 . The first absorber plate fixing base 40 is made of a plate material having a predetermined thickness and coupled to the left side of the absorber plate 32 .

A fixing end 42 is formed along the edge of the first absorbing plate fixing base 40 . The fixing end 42 protrudes along the edge of the first absorbing plate fixing base 40 in the right direction by a predetermined height. The fixing end 42 is coupled to the front and rear surfaces of the absorption plate 32 and serves to fix the absorption plate 32 .

Absorption plate through-holes 44 are formed at upper and lower ends of the fixing end 42, respectively. The absorber plate through-hole 44 has a long hole shape and is formed long in the front and rear directions. An upper portion and a lower portion of the absorption plate 32 are disposed inside the absorption plate through hole 44 so as to pass therethrough, respectively.

A base fixing part 46 is formed on the right side of the first absorbing plate fixing base 40 . The base fixing part 46 has a cylindrical shape, a coupling groove 48 is formed on the side, and a plurality of them protrude from the right side of the first absorber plate fixing base 40 at regular intervals. Inside the base fixing part 46, a coupling protrusion 72 to be described later is inserted and fixed.

A first locking end 50 is formed on the upper side surface of the first absorbing plate fixing base 40. The first catching end 50 protrudes horizontally by a predetermined height along the circumferential surface of the left side of the first absorbing plate fixing base 40 . The first catching end 50 protrudes along the side surface of the first absorbing plate fixing base 40, and when the first absorbing plate fixing base 40 is inserted into the cover member 20, the first absorbing plate fixing base 40 is inserted. The upper end of the absorption plate 32 is a portion that is caught and fixed to the cover member 20 so that it can be exposed to the upper side of the cover member 20 .

A second absorption plate fixing base 60 is installed on the right side of the absorption plate 32 . The second absorber plate fixing base 60 is made of a plate material having a predetermined thickness and coupled to the right side of the absorber plate 32 .

A coupling protrusion 72 is formed on the left side of the second absorption plate fixing base 60. The coupling protrusion 72 has a cylindrical shape, and a plurality of protruding protrusions are formed on the left side at regular intervals. The coupling protrusion 72 is a part into which the coupling protrusion 72, which will be described later, is inserted and fixed into the first interior.

It protrudes from the left side of the second absorbing plate fixing base 60, and is inserted and fixed into the coupling groove 48 of the base fixing part 46. The coupling protrusion 72 is inserted and fixed into the coupling groove 48 of the base fixing part 46 to firmly connect the first absorber plate fixing base 40 and the second absorber plate fixing base 60. serves as a fixation.

A second locking end 74 is formed on the upper stone surface of the second absorbing plate fixing base 60. The second hanging end 74 protrudes horizontally by a predetermined height along the circumferential surface of the right side of the second absorbing plate fixing base 60. The second locking end 74 protrudes along the side of the second absorbing plate fixing base 60, and when the second absorbing plate fixing base 60 is inserted into the cover member 20, The upper end of the absorption plate 32 is a portion that is caught and fixed to the cover member 20 so that it can be exposed to the upper side of the cover member 20 .

That is, the absorber plate 32 is coupled and fixed between the first absorber plate fixing base 40 and the second absorber plate fixing base 60, and the first absorber plate fixing base 40 and the second absorber plate The absorption plate 32 may be firmly supported by the fixing base 60 .

In addition, first and second locking ends 50 and 74 are formed on the first and second absorber plate fixing bases 40 and 60 to which the absorber plate 32 is fixed, so that the tip end of the absorber plate 32 ( 34) may be immersed in the water storage tank 12 in a state of being exposed to the upper side of the cover member 20.

In addition, as the plurality of absorbent members 30 are disposed to be hooked and fixed to the cover member 20, the absorbent member 30 can be easily replaced by a simple operation by applying a different exchange period according to the state of each absorbent member 30. can be exchanged

A first electrode member 70 is installed outside the water storage tank 12 . As shown in FIG. 10, the first electrode member 70 is made of a metal plate and is installed on the inner wall surface of the main body 1 of the air purifier or air conditioner. The first electrode member 70 is charged with a (-) pole by the power supply member 14 and is disposed on one side of the blowing fan 3 of the main body 1. The first electrode member 70 is positioned on the air discharge path of the outside air that has passed through the filter and serves to charge the outside air to a (-) polarity.

Hereinafter, the operation of the modular sterilizer of the present invention having the above configuration will be described with reference to FIGS. 1 to 11.

First, a modular sterilization device is installed on the bottom surface of the main body 1 of the air purifier or air conditioner through a screw coupling method. The module room sterilization device may be fixedly installed using a separate bracket inside the main body 1 of the air purifier or air conditioner in addition to the screw thread method.

The first electrode member 70 and the second electrode are connected by the power supply member 14 installed on the side of the water storage tank 12 while the modular sterilization device 10 is coupled to the air purifier or air conditioner. (-) and (+) poles are applied to the members 16, respectively, to charge the first electrode member 70 disposed in the air passage to the (-) pole, and the second electrode member contained in the water storage tank The water contained by (16) is charged to the (+) pole.

The absorbent member 30 disposed in the water storage tank 12 absorbs water charged with a positive (+) pole, and thus a plurality of water droplets charged with a positive pole 34 are formed.

At the same time, the outside air is introduced into the main body 1 after passing through the filter 2 by the blowing fan 3, and the outside air is introduced into the inside and moved to the blowing fan 3. As shown in FIG. 10, hydroxide ions (OH ^- ) are generated by an electrical reaction between external air charged to a (-) pole by the first electrode member 70 and water droplets charged to a (+) pole.

When hydroxide ions (OH ⁻ ) are generated by the electrospray principle as described above, the hydroxy ions (OH ⁻ ) are discharged to the outside by the blowing fan 20, and thus sterilization in the air can be performed.

The high voltage applied by the power supply member 14 is preferably 5KV or higher. This is confirmed that when the high voltage applied by the power supply member 14 is 5KV or less, the amount of hydroxide ions (OH ^- ) generated is insufficient, so that the sterilization effect of external air by hydroxide ions (OH ^- ) is insignificant.

In addition, when a high voltage of 5KV or more is applied by the power supply member 14, the tip of the first electrode member 70 that is charged to the (-) pole and the absorption member 30 that is charged to the (+) pole ( 34) is preferably disposed at a distance of 20 mm or more.

When a high voltage of 5KV or more is applied by the power supply member 14, the distal end of the tip of the first electrode member 30 charged to the (-) pole and the absorption member 30 charged to the (+) pole are 20 mm apart. If placed adjacent to within the range, sparks may cause fire or damage to the product.

11 shows test results obtained by measuring the amount of hydroxide ions (OH ^- ) generated according to the output voltage and the height of the (+) and (-) pole ground electrodes.

The test conditions are the number of dust reduction per hour and the amount of hydroxide ions (OH ⁻ ) generated according to the height of the (+) pole and (-) pole ground electrode according to the output voltage and according to the output voltage through the particle count and air ion meter using KCL dust particles. measured.

As a result of the measurement, it was confirmed that the reduction efficiency of the number of dusts was reduced to more than 90% after 90 minutes when the high voltage was 20KV or more and the height of the (+) pole and (-) pole ground electrode was placed between 120mm and 160mm. , it can be confirmed that the measured value of hydroxide ion (OH ^- ) is measured from 1,200,000 to 1,800,000.

In the modular sterilization device according to the present invention, the first electrode member 70 is installed inside the body 1 of the air purifier or air conditioner, and the second electrode member is installed on the upper side of the water storage tank 12 by As water droplets charged with positive (+) polarity are formed, it is possible to prevent a spark reaction due to the adjacent arrangement of the first and second electrode members (70, 16), so the effect of preventing damage to parts and products due to sparks or short circuits there is

In addition, the absorbent member 30 is manufactured by any one of melt blown, needle punching, spun lace, and spun bond, and is made of a synthetic resin and natural resin having a weight of 10 to 1000 g/m2 and an absorption performance of 0.3 to 5 mm/sec. As it is made of a non-woven fabric material mixed with fibers, there is an advantage in that water evaporation efficiency is improved.

In addition, the modular sterilization device according to the present invention is made in the form of a module that generates hydroxide ions (OH ^- ), so that the operator can easily sterilize the existing air purifier or air conditioner through a simple assembly process. can be granted.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention will be possible for those skilled in the art within the above technical scope.

10. Modular sterilization device 12. Water storage tank
14. Power supply member 16. Second electrode member
18. Water level sensor 20. Cover member
22. Water refilling hole 24. Shielding stopper
26. Mounting hole 30. Absorption member
32. Absorber 34. Tip
36. Absorption plate fixing hole 40. First absorption plate fixing base
42. Fixed end 44. Absorption plate through hole
46. Base fixing part 48. Coupling groove
50. 1st locking end 60. 2nd absorption plate fixing base
70. First electrode member

Claims (5)

In the modular sterilization device installed between the filter and the blowing fan and generating hydroxide ions (OH ^- ) in the external air,
a water storage tank having a box shape with an upper side open and storing water therein;
a cover member coupled to an upper side of the water storage tank and closing the upper side of the water storage tank;
a power supply member installed on one side of the water storage tank and generating a high voltage;
a first electrode member installed on one side of the blowing fan, composed of an electrode plate, connected to the power supply member, and charged with a (-) polarity;
a second electrode member installed inside the water storage tank and charging the water stored inside the water storage tank to a (+) pole;
A plurality of absorbing members disposed inside the water storage tank, installed so that an upper end protrudes from the outside of the cover member, absorbs stored water, and has a plurality of cutting edges formed at the upper end so that the absorbed water can be sprayed upward. includes;
The absorbent member,
It is detachably installed in the mounting hole formed vertically through the upper surface of the cover member;
The absorbent member,
It is made of a non-woven fabric material mixed with synthetic fibers and natural fibers, and is manufactured by any one of melt blown, needle punching, spun lace, and spun bond, and has a weight of 10 to 1000 g/m2 and an absorption rate of 0.3 to 5 mm/sec. have performance;
In the first electrode member and the second electrode member,
A voltage of 5KV or more is applied, and the tip of the first electrode member charged with a (-) pole and the tip of the absorber member for absorbing water charged with a (+) pole are disposed apart from each other by 20 mm or more;
The absorbent member,
an absorption plate having a non-woven fabric material, having a plate shape, having a plurality of tip portions formed along an upper surface, and absorbing water charged to a (+) pole to form water droplets at the tip portion;
a first absorber plate fixing base installed to cover one side of the absorber plate and fixedly coupled to the absorber plate to support the absorber plate;
a second absorber plate fixing base installed to cover the other side surface of the absorber plate and fixedly coupled to the absorber plate to support the absorber plate;
a plurality of absorption plate fixing holes formed in a long hole shape and penetrating the absorber plate in front and rear at regular intervals along the side surface of the absorber plate;
Base fixing parts having a cylindrical shape, having coupling grooves formed on the side thereof, and protruding in plurality at regular intervals on the side surface of the first absorbing plate fixing base;
A modular sterilization device comprising: a plurality of protruding protrusions formed in a cylindrical shape on the side surface of the second absorbing plate fixing base and installed through the absorbing plate fixing hole to be inserted and fixed into the coupling groove. delete delete delete delete

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