KR101653911B1

KR101653911B1 - Mushroom culture medium sterilizing device using chlorine dioxide

Info

Publication number: KR101653911B1
Application number: KR1020150030020A
Authority: KR
Inventors: 김수문
Original assignee: 김수문
Priority date: 2015-03-03
Filing date: 2015-03-03
Publication date: 2016-09-05

Abstract

The present invention relates to a culture medium sterilizing device for sterilizing a culture medium used for mushroom cultivation and, more particularly, to a mushroom culture medium sterilizing device using chlorine dioxide. According to the present invention, chlorine dioxide supply can be performed through a liquid chlorine dioxide supply container and primary external sterilization resulting from chlorine dioxide steam supply can be performed while the culture medium supplied to a hopper is moved through a conveyor. In addition, stirring and internal inoculation of chlorine dioxide can be performed during a movement along a screw, and thus complete culture medium sterilization can be performed. The sterilization can be performed during a continuous movement of the culture medium, and thus the sterilization and disinfection can be performed within a significantly reduced period of time. In this manner, stable culture medium sterilization is ensured to lead to prevention of infection with various germs, an increase in mushroom harvest, and quality enhancement.

Description

{Mushroom culture medium sterilizing device using chlorine dioxide}

The present invention relates to an apparatus for sterilizing a medium used for growing mushrooms, and more particularly, to a system for sterilizing a medium used for growing mushrooms, The present invention relates to a device for sterilizing a mushroom culture medium using chlorine dioxide to increase yield and improve quality.

The term " medium " means an incubator containing nutrients necessary for culturing mushroom seeds and the like. In general, sawdust, cotton or rice straw is used as a medium for producing medium. In order to produce medium, the medium is pulverized, mixed with an appropriate amount of water, and sterilized. This is because when the target microorganism is planted in the medium in a state in which the medium is not completely sterilized, the microorganism can be proliferated and sterilization must be accompanied by sterilization to preserve the medium.

Therefore, in order to prevent the crops from being infected with germs, moisture control and sterilization of the medium materials such as sawdust, cotton and rice straw become very important.

On the other hand, in the case of a conventional culture method, water is supplied to a medium for controlling the moisture content of a culture medium while pulverizing the culture medium using an agricultural machine such as a tractor, and the pulverized culture medium is liquified and fermented.

When the temperature of the culture medium is raised due to the fermentation of the culture medium, the culture medium is repeatedly mixed with the culture medium again, and then the culture medium is placed on the culture medium. At this time, sterilization is performed using high-pressure steam .

However, in the conventional method for manufacturing a medium as described above, there is a problem in that the facility cost is excessively input due to securing a wide space. In order to sterilize the medium, when the high pressure steam is supplied, the upper and lower portions of the medium are uniformly supplied , And rather, there is a problem that seed pollution such as contamination of the medium occurs due to overexposure of the medium.

On the other hand, in order to solve the above problems in recent years, there has been proposed a device for manufacturing a medium which can relatively secure a space, such as Patent Application No. 10-1999-0065279 and Patent Application No. 10-2002-0033810 There is a bar.

However, in the apparatus for producing a medium as described above, since the method of sterilizing the medium is merely a sterilization method using sterilization at normal pressure or a cooling method, the sterilization effect is insufficient and the sterilization for a long time is required .

Korean Patent Application No. 10-1999-0065279. Korean Patent Application No. 10-2002-0033810.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a sterilizing apparatus using chlorine dioxide (CIO2) The present invention has been made to solve the above problems, and it is an object of the present invention to provide a device for sterilizing a mushroom culture medium using chlorine dioxide for improving sterilization and disinfection effect while reducing sterilization time.

As a specific means for achieving the above-mentioned object, there is a one-sided opening type feed cylinder in which liquid chlorine dioxide is accommodated;

A steam generator for supplying chlorine dioxide from the supply cylinder to generate chlorine dioxide vapor and discharge the chlorine dioxide vapor through the first and second supply pipes; And

A primary sterilizer connected to the inlet hopper to supply chlorine dioxide vapor while feeding the medium and to sterilize the medium; and a secondary sterilizer which is continuously formed with the primary sterilizer, A secondary sterilizer for supplying chlorine vapor and sterilizing the medium,

The first supply pipe is connected to the primary sterilizing unit and the second supply pipe is connected to the secondary sterilizing unit to supply the chlorine dioxide vapor.

As described above, according to the present invention, the apparatus for sterilizing mushroom culture medium using chlorine dioxide enables the supply of chlorine dioxide through the liquid chlorine dioxide feeder and the supply of chlorine dioxide to the supply of the chlorine dioxide during the movement of the medium supplied to the hopper through the conveyor It is possible to sterilize the medium thoroughly, and in particular, it is possible to sterilize the medium by stirring and chlorine dioxide in the process of moving along the screw, and in particular, it is possible to sterilize the medium during the continuous movement of the medium The sterilization and disinfection time are remarkably shortened. Thus, it is possible to obtain the effect of preventing the germ infection by the stable sterilization treatment of the medium, thereby increasing the yield of the mushroom and improving the quality.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall view of a first embodiment of a mushroom culture medium sterilizing apparatus using chlorine dioxide according to the present invention. Fig.
2 is a sectional view of a first embodiment of a mushroom culture device sterilizing apparatus using chlorine dioxide.
3 is a schematic view of a steam generator according to a first embodiment of the apparatus for sterilizing a mushroom culture medium using chlorine dioxide according to the present invention.
Fig. 4 is a schematic view of the primary sterilizer according to the first embodiment of the apparatus for sterilizing mushroom culture medium using chlorine dioxide according to the present invention. Fig.
5 is a schematic view of a secondary sterilizer according to the first embodiment of the apparatus for sterilizing a mushroom culture medium using chlorine dioxide according to the present invention.
6 is a whole view of a second embodiment of a mushroom culture medium sterilizing apparatus using chlorine dioxide according to the present invention.
Fig. 7 is an embodiment according to the second embodiment of the apparatus for sterilizing mushroom culture using chlorine dioxide of the present invention. Fig.
8 is a chlorine dioxide vapor production operation diagram of a mushroom broth sterilization apparatus using chlorine dioxide according to the present invention.
Fig. 9 is a chlorine dioxide vapor supplying state according to the first embodiment of the mushroom culture device sterilizing apparatus using chlorine dioxide. Fig.
10 is a view showing a primary sterilization state according to the first embodiment of the apparatus for sterilizing mushroom culture medium using chlorine dioxide according to the present invention.
11 is a view showing a second sterilization state of the apparatus for sterilizing mushroom culture medium using chlorine dioxide according to the first embodiment of the present invention.
12 is a sterilization state diagram according to the second embodiment of the apparatus for sterilizing mushroom culture medium using chlorine dioxide according to the present invention.
Fig. 13 is another sterilization state diagram of a second embodiment of a mushroom culture device sterilizing apparatus using chlorine dioxide according to the present invention. Fig.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

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

Fig. 1 is an overall view of a first embodiment of a mushroom culture device sterilizing apparatus using chlorine dioxide according to the present invention, and Fig. 2 is a sectional view of a first embodiment of a mushroom culture apparatus sterilizing apparatus using chlorine dioxide of the present invention.

As shown in Figs. 1 and 2, the apparatus for sterilizing mushroom culture medium 1 using chlorine dioxide according to the present invention can be applied to various embodiments. First, the first embodiment of the mushroom apparatus 1 for sterilizing mushroom culture using chlorine dioxide The steam generator 200, the sterilizer 300, and the first and second supply pipes 201 and 202. The supply pipe 100, the steam generator 200,

Here, the supply cylinder 100 is capable of accommodating liquid chlorine dioxide, and may be in the form of a cylinder having one side opened.

At this time, chlorine dioxide (CIO2) is popular as a disinfectant and a deodorant for suppressing the generation of harmful substances. Since chlorine dioxide is 2.5 times more powerful than chlorine disinfectant, it has strong sterilization, disinfection, decolorizing and deodorizing effect. Its disinfecting power is 5 times larger than chlorine, so it is most effective for disinfecting various viruses, green algae, coarse anthrax It can be used as a deodorant.

As chlorine, the main component of conventional disinfectants, decreases in deodorizing, disinfection and disinfection efficacy as pH (the measure of acidity of solution) increases to alkaline, chlorine dioxide decreases deodorizing power, sterilization power and disinfection power irrespective of pH Have no good pH independence. Recently, as chlorine dioxide production and storage and distribution technologies have rapidly developed, they are rapidly replacing formalin and chlorine formulations, which have been conventionally used as preservatives for agricultural and fishery products. In addition, it has the advantage of maintaining the germicidal efficacy in a wide pH range, and it is a substance that is rapidly used as an alternative medicine of chlorine disinfectant because of the environment friendly characteristic that by-products do not generate carcinogenic substances and are easily decomposed by light. Currently, Korea is recognized as a disinfectant (less than 1 ppm) in the water management law as the Ministry of Environment Notice (1999-173).

In fact, chlorine dioxide aqueous solutions can be used to safely disinfect various agricultural and marine products and maintain freshness. In addition to being able to reduce the bacteria of lettuce, chicory, sesame leaves, and kale vegetables including fruits including grapes at the agricultural products side, it also suppresses the decay at the storage at room temperature and the risk of food poisoning by pathogenic microorganisms such as Escherichia coli and Salmonella The effect is remarkably lowered. It has also been shown to reduce germs that cause red streaks after ginseng harvest.

In the field of flowers, if the stem of a flower arrangement flower or the water of a vase is contaminated with bacteria, the supply of water to the flower is inhibited and an early seeding phenomenon occurs. However, the use of chlorine dioxide removes aerobic bacteria from the water or the truncated surface of the flower stem, and the flower life is extended up to 13.4 days (77%).

3, the steam generator 200 is configured to supply liquid chlorine dioxide from the supply cylinder 100 into a steam form. The cylinder 200 includes a supply cylinder mounting unit 210, a water storage tank 220, A steam generating unit 230, and a steam induction furnace 240.

Here, the supply cylinder mounting portion 210 is configured to mount the supply cylinder 100 containing the liquid chlorine dioxide, and the opening of the cylinder 100 is mounted.

At this time, a solenoid valve 211, which is operated by an electrical signal, is formed in the supply cylinder mounting portion 210, and chlorine dioxide can be discharged from the supply cylinder 100 by opening and closing the solenoid valve 211 .

The water storage tank 220 is formed at an inner lower portion of the steam generator 200 and is connected to the supply tank storage 210 through an inlet pipe 221 to receive chlorine dioxide.

The water level sensor 222 is formed in the water tank 220. The solenoid valve 211 of the water tank 210 is operated by sensing the water level of the water level sensor 222, And the chlorine dioxide is supplied from the chlorine gas.

That is, when the water level sensor 222 detects that the water level is low, chlorine dioxide is supplied from the supply cylinder 100 by opening the solenoid valve 211. When the water level is above a predetermined level, the solenoid valve 211 is shut off So that a predetermined amount of chlorine dioxide is always stored in the water storage tank 220.

At this time, signal transmission between the level sensor 222 and the solenoid valve 211 may be performed by a control device (not shown) such as a conventional PCB.

The steam generator 230 is formed on the bottom of the water reservoir 220 to vaporize liquid chlorine dioxide contained in the water reservoir 220 by vapor.

The steam generating unit 230 includes a first ultrasonic vibrating unit 231 and a second ultrasonic vibrating unit 232. The steam generating unit 230 includes a partition wall 233 partitioning the water storage tank 220, ).

That is, the partition 233 is configured to divide the water reservoir 220 into two parts, and the upper part of the water reservoir 220 is partitioned and the lower part is communicated to form a flow of chlorine dioxide.

At this time, first and second ultrasonic vibrators 231a and 232a are formed on the bottom surfaces of the first and second ultrasonic vibration units 231 and 232, respectively. The first and second ultrasonic vibrators 231a and 232a The vapor of chlorine dioxide in the first and second ultrasonic vibration units 231 and 232 is vaporized.

Here, the first and second ultrasonic transducers 231a and 232a are not newly implemented, but when an ultrasonic wave is generated by applying a high frequency to a vibrator built in water like an ordinary ultrasonic vibrator, the vibrator vibrates and electricity is generated, It is possible to change the water of the fog into fine mist.

The steam induction furnace 240 includes a first induction furnace 241 and a second induction furnace 245 to discharge the generated chlorine dioxide vapor from the steam generator 230.

At this time, the first induction passage 241 extends upward from the first ultrasonic vibration section 231, and a first discharge fan 242 is formed at an upper end thereof. The first discharge fan 242 The first supply pipe 201 is connected.

The second induction passage 245 extends upward from the second ultrasonic vibration section 232. A second discharge fan 246 is formed at an upper end of the second induction passage 245. The second discharge fan 246 And a second supply pipe 202 is connected.

The feed sterilizer 300 performs sterilization of the medium during feeding and feeding of the mushroom medium. The feed hopper 310, the primary sterilizer 320, the secondary sterilizer 330, .

Here, it is preferable that the injection hopper 310 is configured such that the upper and lower portions are opened in a place where the medium for sterilization is filled, and the upper portion is wide and the lower portion is narrow in shape .

4, the primary sterilizer 320 is configured to perform primary sterilization of the medium in the process of feeding and feeding the medium from the input hopper 310. The primary sterilizer 320 includes a first feeding pipe 321, A piercing plate 324, a first discharging fan 327, and a conveying conveyor 328. [

At this time, the first conveyance pipe 321 is formed in the form of a rectangular duct having a predetermined length, and an upper portion of the first conveyance pipe 321 is formed with a discharge inlet 322 for receiving a discharge from the discharge hopper 310, There is formed a discharge outlet 323 for delivering the medium to the secondary sterilizing unit 330 described below.

The perforated plate 324 is formed horizontally in the first conveyance pipe 321 to partition the upper and lower portions of the first conveyance pipe 321 to form an upper vapor distribution portion 325 And a lower medium conveyance portion 326. [

At this time, the medium conveyance part 326 is configured to communicate with the medium inlet 322.

The first discharge fan 327 is formed at an upper portion of the first transfer pipe 321 and is configured to discharge air to the steam distributor 325. The first discharge fan 327 is connected to the first supply pipe 201, And is supplied with the chlorine dioxide vapor and discharged to the steam distribution section 325.

The feeding conveyor 328 is formed inside the feeding unit 326 of the first feeding pipe 321. The feeding conveyor 328 receives the feeding medium from the feeding hopper 310 through the feeding inlet 322, And sends the medium to the secondary sterilizing unit 330. [0050]

5, the secondary sterilizing unit 330 is configured to perform secondary sterilization of the culture medium in a process of supplying and receiving the culture medium from the primary sterilizing unit 320. In the second sterilizing unit 330, 331, and a conveying screw 335.

At this time, the second conveyance pipe 331 is formed in the form of a circular duct having a predetermined length, and the upper part of the second conveyance pipe 331 is connected to the first sterilizing unit 320 or the first conveyance pipe 321, And an outlet 333 for discharging the secondary sterilized medium is formed in the other side.

The feed screw 335 is fed through the screw shaft 336 in the second feed pipe 331 to receive the feed medium from the primary sterilizer 320 through the feed inlet 332, Sterilization is performed, and at the same time, it is transported and discharged to the discharge outlet 333.

A screw blade 337 is formed on the outer circumference of the screw shaft 336 so that the screw shaft 336 is rotated by the rotational force of the screw shaft 336, And is moved from the medium inlet 332 side to the medium outlet 333 side.

The screw shaft 336 of the feed screw 335 is formed in the shape of a hollow tube and a plurality of spray holes 336a are formed around the screw shaft 336. One end of the screw shaft 336, And is exposed to the outside of the pipe (331).

A second discharge fan 338 is formed at one exposed end of the screw shaft 336 and a second supply pipe 202 is connected to the second discharge fan 338.

That is, the second discharge fan 338 receives the chlorine dioxide vapor from the second induction furnace 245 through the second supply pipe 202 and supplies it into the screw shaft 336 and through the spray hole 336a And is discharged into the second conveyance pipe 331.

On the other hand, in the connection relationship between the screw shaft 336 and the second discharge fan 338, the second discharge fan 338 is fixed to the second conveyance pipe 331, while the rotation of the screw shaft 336 And is configured to be coupled to the screw shaft 336 and the bearing B so as not to be interfered with.

In the second embodiment of the mushroom culture apparatus 1 using the chlorine dioxide according to the present invention, the supply cylinder 100, the steam generator 200, the first and second steam dischargers 410 and 420 .

6, the steam generator 200 is configured to supply liquid chlorine dioxide to the steam generator 200 from the supply cylinder 100. The steam generator 200 includes a supply cylinder mounting part 210, a water storage tank 220, A steam generating unit 230, and a steam induction furnace 240.

At this time, the first induction passage 241 extends upward from the first ultrasonic vibration section 231, and a first discharge fan 242 is formed at an upper end thereof. The first discharge fan 242 And is connected to the first vapor discharge unit 410 described below.

The second induction passage 245 extends upward from the second ultrasonic vibration section 232. A second discharge fan 246 is formed at an upper end of the second induction passage 245. The second discharge fan 246 And is connected to the second vapor discharge unit 420 described below.

The first and second vapor discharging units 410 and 420 may include a first and a second vapor discharging units 410 and 420,

The steam generator 200 is connected to the first and second induction furnaces 241 and 245 to discharge chlorine dioxide vapor generated in the steam generator 200 to the outside.

The first and second steam discharging units 410 and 420 are connected to the first and second discharging fans 242 and 246. The first and second steam discharging units 410 and 420 are connected to the first and second discharge fans 242 and 246, And two diffusion tubes 411 and 421, respectively.

The first and second vapor discharge units 410 and 420 are connected to the first and second discharge fans 242 and 246 and are connected to the first and second discharge ducts 412) 422, respectively.

That is, the first and second steam discharging units 410 and 420 are configured to discharge the chlorine dioxide vapor generated in the steam generator 200 directly to the outside.

Hereinafter, the operation of the apparatus for sterilizing mushroom culture using chlorine dioxide according to the present invention will be described in detail with reference to the accompanying drawings.

First, in order to sterilize the medium using the mushroom culture apparatus 1 using the chlorine dioxide according to the present invention, chlorine dioxide vapor for sterilizing the culture medium is required, which requires liquid chlorine dioxide.

That is, the liquid chlorine dioxide may be placed in the supply cylinder mounting portion 210 of the steam generator while the opening of the cylinder 100 is accommodated in the cylinder 100 as shown in Fig.

Thus, the liquid chlorine dioxide flows into the water storage tank 220 through the inlet pipe 221, which is possible by sensing the water level sensor 222 formed in the water storage tank 220.

The water level sensor 222 senses the amount of water stored in the water reservoir 220. When it is determined that the water level is low at the time of sensing, the sensing signal is transmitted to the solenoid valve 211 of the water supply unit 210 And the chlorine dioxide flows into the water storage tank 220 through the inflow pipe 221. As a result,

When the chlorine dioxide is detected, the water level sensor 222 senses that the chlorine dioxide is stored in the water tank 220. When the chlorine dioxide is stored in the water tank 220, 211 to block the supply of chlorine dioxide.

That is, the chlorine dioxide must be stored in the water reservoir 220 at all times. This storage state is repeatedly supplied and blocked by opening and closing the solenoid valve 211 according to the detection of the water level sensor 222 .

Thus, the liquid phase chlorine dioxide stored in the water storage tank 220 is vaporized by the vapor as described above, and this can be achieved by the vapor generation unit 230.

At this time, the steam generating unit 230 is divided into the first and second ultrasonic vibration units 231 and 232 by dividing the water storage tank 220 by the partition 233, In the ultrasonic vibration units 231 and 232, the liquid phase chlorine dioxide stored in the water storage tank 220 is vaporized by the first and second ultrasonic vibrators 231a and 232a formed on the bottom surface, .

That is, when the first and second ultrasonic vibrators 231a and 232a generate high frequency waves and generate ultrasonic waves, the vibrator vibrates and electricity is generated and the water in the water tank is converted into fine mist.

The generated chlorine dioxide vapor is discharged through the first and second induction passages 241 and 245 extended from the first and second ultrasonic vibration units 231 and 232, And the suction force of the first and second discharge fans 242 and 246 formed on the upper portions of the first and second guide paths 241 and 245 of the first and second guide paths 241 and 245.

Meanwhile, it is possible to sterilize the mushroom medium using the chlorine dioxide vapor discharged as described above. First, the sterilization of the medium can be performed by supplying the sterilizer 300 to the sterilizer 300 as in the first embodiment.

9, the chlorine dioxide vapor to be discharged is supplied to the primary sterilizing unit 320 through the first supply pipe 201 connected to the first discharge fan 242, and the second discharge fan 246, The second sterilizing unit 330 is connected to the second sterilizing unit 330 through the second supply pipe 202 connected to the second sterilizing unit 330.

Meanwhile, as described above, the first and second ultrasonic vibration units 231 and 232 generate the chlorine dioxide vapor, respectively, and discharge the first and second ultrasonic vibration units 241 and 245 through the first and second guide paths 241 and 245, respectively. The supply of the chlorine dioxide vapor to the primary sterilizer 320 and the secondary sterilizer 330 through the two supply pipes 201 and 202 allows the supply of chlorine dioxide vapor to be evenly distributed according to the generation and discharge of the vapor.

As described above, the disinfection state in the state where the chlorine dioxide vapor is supplied to the first and second sterilizing units 320 and 330,

First, before the sterilization is performed, the mushroom medium is introduced into the input hopper 310, and the loaded medium is introduced through the medium inlet 322 of the first conveyance pipe 321.

In the primary sterilizing unit 320, as shown in FIG. 10, the fed medium is transferred to the conveying conveyor 328 and sterilized. The primary sterilizing unit 320 is connected to the primary sterilizing unit The chlorine dioxide vapor supplied to the vaporizer 320 is discharged and distributed to the vapor distributor 325 through the first discharge fan 327 formed on the upper portion of the first transfer pipe 321, And is evenly supplied to the medium conveyance unit 326 through the through hole 324a of the perforated plate 324. [

That is, the chlorine dioxide vapor discharged to the medium conveying section 326 is sprayed onto the top of the medium conveyed through the conveying conveyor 328, and the primary sterilization of the medium is performed.

Meanwhile, the primary sterilization as described above is uniformly sprayed to the upper part of the medium to which the chlorine dioxide vapor is transferred. In addition, the sterilization and disinfection of the outside can be performed. In order to sterilize and disinfect the inside, Lt; / RTI >

11, the medium discharged to the discharge outlet 322 of the first transfer tube 321 is discharged to the second delivery tube 331 of the secondary sterilizer 330 And then flows into the formed medium inlet 332.

Thus, the inflowed culture medium is secondarily sterilized in the process of being transferred to and discharged from the discharge outlet 333 through the transfer screw 335 and supplied to the secondary sterilizing unit 330 through the second supply pipe 202 The chlorine dioxide vapor is discharged to the inside of the screw shaft 336 through the second discharge fan 338 formed at the end of the second transfer pipe 331. The discharged chlorine dioxide vapor is supplied to the screw shaft 336 And is injected into the second conveyance pipe 331 through the injection hole 336a.

That is, the medium to be transported along the transporting screw 335 is agitated by the screw blade 337. At the same time, the chlorine dioxide vapor is discharged from the screw shaft 336 to enable even injection into the inside of the medium Thus, complete sterilization and disinfection of the medium can be performed.

Thereafter, the medium having been subjected to the secondary sterilization is discharged through the discharge outlet 333 of the second conveyance pipe 331. At this time, the discharge outlet 333 for the medium is equipped with the conventional discharge and packaging means, do.

8, the chlorine dioxide vapor generated by the first and second ultrasonic vibration units 231 and 232 is supplied to the first and second ultrasonic vibrators 231 and 232, respectively, 2 through the first and second induction furnaces 241 and 245, which is enabled by the first and second steam discharges 410 and 420.

First, as shown in FIG. 12, the first and second steam discharging units 410 and 420 including the first and second diffusion pipes 411 and 421 are applied to the first and second discharge fans 242 and 246 The chlorine dioxide vapor can be discharged from the steam generator 200 itself by the operation of the first and second discharge fans 242 and 246. The chlorine dioxide gas is introduced into the steam generator 200 through the first and second diffusion tubes 411 and 421, It becomes possible to discharge vapor of steam.

That is, as described above, the fugitive emission can be achieved by disinfecting the loaded mushroom culture by discharging chlorine dioxide vapor in a specific section while moving the steam generator 200 at a mushroom culture site.

13, the first and second steam discharging units 410 and 420 as the first and second steam generating ducts 412 and 430 are installed in the first and second discharge fans 242 and 246, In operation, the steam generator 200 is capable of discharging chlorine dioxide vapor. The first and second discharge fans 242 and 246 operate to discharge the chlorine dioxide vapor through the first and second water supply conduits 412 and 422 So that the chlorine dioxide vapor can be discharged and discharged.

That is, as described above, the induction discharge is performed by, for example, withdrawing the first and second private conduits 412 and 422 in a specific section in a state where the steam generator 200 is fixedly installed at the mushroom culture place, The chlorine dioxide vapor is introduced and discharged through the first and second private conduits 412 and 422 to sterilize a specific section.

As described above, according to the present invention, the mushroom broth sterilizing apparatus using chlorine dioxide can vaporize the liquid chlorine dioxide in a vapor form so as to exhibit a uniform distribution at the time of spraying, thereby enabling uniform spraying on the medium, It is possible to shorten the sterilization time by sterilization evenly performed by thorough sterilization and sterilization process performed continuously.

100: feeder 200: steam generator
201: first supply pipe 202: second supply pipe
210: feed cylinder mounting portion 211: solenoid valve
220: Water tank 221: Inflow pipe
222: water level sensor 230: steam generator
231: first ultrasonic vibration section 231a: first ultrasonic vibration section
232: second ultrasonic vibration unit 232a: second ultrasonic vibrator
233:
240: steam induction furnace 241: first induction furnace
242: first exhaust fan 245: second induction furnace
246: Second exhaust fan
300: Feeder sterilizer 310: Feed hopper
320: Primary sterilizer 321: First transfer tube
322: Media inlet port 323: Media outlet port
324: perforated plate 324a: through hole
325: steam distribution section 326: medium conveyance section
327: first discharge fan 328: conveying conveyor
330: Second sterilizing unit 331: Second conveying duct
332: Media inlet port 333: Media outlet port
335: Feed screw 336: Screw shaft
336a: Sprue 337: Screw blades
338: Second discharge fan
410: first steam outlet 420: second steam outlet
411: first diffusion tube 421: second diffusion tube
412: First minute private duct 422: Second minute private duct

Claims

A one-side opening type feed cylinder 100 in which liquid chlorine dioxide is accommodated;
A steam generator 200 for supplying chlorine dioxide from the feed cylinder 100 and generating and discharging chlorine dioxide vapor through the first and second supply pipes 201 and 202; And
A primary sterilizer 320 connected to the inlet hopper 310 to supply the chlorine dioxide vapor and sterilizing the medium while feeding the medium, And a secondary sterilizer (330) connected to the secondary sterilizer (320) for supplying the chlorine dioxide vapor while feeding the medium and sterilizing the medium. The sterilizer (300)
Characterized in that the first supply pipe (201) is connected to the primary sterilizer (320) and the second supply pipe (202) is connected to the secondary sterilizer (330) to supply chlorine dioxide vapor. Disinfection apparatus for mushroom culture using chlorine.

The method according to claim 1,
The steam generator (200)
A supply cylinder mounting portion 210 on which an opening of the cylinder 100 is mounted and in which a solenoid valve 211 for blocking supply and interruption of chlorine dioxide is formed;
A water storage tank 220 connected to the supply pipe mounting part 210 through an inlet pipe 221 to receive and receive chlorine dioxide and a water level sensor 222 for opening and closing the solenoid valve 211;
A steam generator 230 formed in the water storage tank 220 and generating chlorine dioxide vapor by ultrasonic vibration;
And a steam induction furnace (240) connected to the steam generator (230) for guiding the discharge of chlorine dioxide vapor to the first and second supply pipes (201, 202). Mushroom medium sterilization device.

3. The method of claim 2,
The steam generator 230 generates steam,
The first ultrasonic vibration unit 231 and the second ultrasonic vibration unit 232 are formed by dividing the water storage tank 220 so that the lower part communicates with the partition wall 233,
First and second ultrasonic vibrators 231a and 232a are formed on the bottom surface of each of the first and second ultrasonic vibration units 231 and 232 so that chlorine dioxide vapor can be generated by ultrasonic vibration. Characterized in that the chlorine dioxide is used to sterilize the mushroom culture medium.

The method according to claim 2 or 3,
The steam induction furnace 240,
A first induction furnace 241 extending from the first ultrasonic vibration section 231 and having a first discharge fan 242 formed at an end thereof and a first supply pipe 201 connected to discharge chlorine dioxide vapor; And
A second induction furnace 245 extending from the second ultrasonic vibration section 232 and having a second discharge fan 246 formed at its end and a second supply pipe 202 connected to discharge chlorine dioxide vapor, And a sterilizing device for sterilizing the mushroom culture medium using chlorine dioxide.

The method according to claim 1,
The primary sterilizer 320 of the culture medium sterilizer 300 may be a sterilizer
And a discharge port 323 for discharging the medium to the secondary sterilizing unit 330 is formed at the other side of the discharge port 322, A tube 321;
A perforated plate 324 having a plurality of through holes 324a and partitioned by an upper steam distribution portion 325 and a lower discharge conveyance portion 326 communicating with the discharge outlet 323 from the inside of the first conveyance pipe 321, ;
The first discharge pipe (321) is connected to the first supply pipe (201). The first discharge pipe (321) discharges the chlorine dioxide vapor supplied from the first supply pipe (201) 327); And
And a conveyance conveyor 328 formed in the conveyance unit 326 of the first conveyance pipe 321 and adapted to receive the feed from the feed hopper 310 through the feed inlet 322 and feed the feed to the discharge outlet 323 side Wherein the chlorine dioxide is used as a sterilizing agent.

The method according to claim 1,
The secondary sterilizing unit 330 of the sterilizer 300 for the medium,
A second conveyance pipe 331 formed at an upper portion thereof with a culture inlet 332 for receiving a culture medium from the primary sterilizing unit 320 and a discharge outlet 333 for discharging the culture medium at the other side of the second culture chamber 331;
A screw shaft 336 which is provided in the second transfer pipe 331 to feed the medium from the medium inlet 332 side to the medium discharge port 333 side and injects the chlorine dioxide vapor to the second transfer pipe 331, And a motor driven driving screw (335) made up of a screw blade (337).

The method according to claim 6,
The screw shaft 336 of the feed screw 335 is formed of a hollow tube and has a plurality of spray holes 336a formed on the outer periphery thereof and one end of the screw hole 336 is projected to the outside of the second conveyance pipe 331 ,
A second supply pipe 202 is connected to one end of the second transfer pipe 331 to form a second discharge fan 338 for supplying chlorine dioxide vapor to the inside of the screw shaft 336 while being supplied with chlorine dioxide vapor Characterized in that the chlorine dioxide is used to sterilize the mushroom culture medium.

8. The method of claim 7,
The second discharge fan 338 is fixed to the second transfer pipe 331,
(B) is coupled to the second discharge fan (338) so that the screw shaft (336) has a free rotational force.

A one-side opening type feed cylinder 100 in which liquid chlorine dioxide is accommodated;
A steam generator 200 for supplying chlorine dioxide from the feed cylinder 100 to generate and discharge chlorine dioxide vapor; And
And first and second steam discharging units 410 and 420 for discharging chlorine dioxide vapor generated in the steam generator 200 to the outside,
The steam generator (200)
A supply cylinder mounting portion 210 on which an opening of the cylinder 100 is mounted and in which a solenoid valve 211 for blocking supply and interruption of chlorine dioxide is formed;
A water storage tank 220 connected to the supply pipe mounting part 210 through an inlet pipe 221 to receive and receive chlorine dioxide and a water level sensor 222 for opening and closing the solenoid valve 211;
A first ultrasonic vibrator 231 having a bottom surface communicating with the bottom by a partition 233 and having a first ultrasonic vibrator 231a formed on the bottom surface thereof and a second ultrasonic vibrator 231 formed on the bottom surface of the second ultrasonic vibrator 231, A steam generating unit 230 having a second ultrasonic vibration unit 232 having a plurality of ultrasonic vibration units 232a and 232a,
A first induction furnace 241 extending from the first ultrasonic vibration section 231 and formed with a first exhaust fan 242 at an end thereof and capable of discharging chlorine dioxide vapor to the outside through the first steam exhaust section 410; A second induction furnace 246 extending from the second ultrasonic vibration section 232 and having a second discharge fan 246 formed at an end thereof and capable of discharging chlorine dioxide vapor to the outside through the second steam discharge section 420; And a steam induction furnace (240) made of chlorine dioxide (245).

10. The method of claim 9,
The first and second steam discharging units 410 and 420 are disposed at the left and right sides
The first and second diffusion pipes 411 and 421 are connected to the first and second discharge fans 242 and 246, respectively. The first and second diffusion pipes 411 and 421 spread out from the lower part to the upper part. Disinfection apparatus for mushroom culture using chlorine.

10. The method of claim 9,
The first and second steam discharging units 410 and 420 are disposed at the left and right sides
(422) connected to the first and second discharge fans (242) and (246), respectively, and the first and second branch conduits (422) and (422) Sterilizing device.