JP4430346B2 - Rice sterilization equipment, manufacturing method of disinfection equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention belongs to the technical field related to facilities and the like for disinfecting and killing pests, fungi and the like attached to rice straw.
[0002]
[Prior art]
Harvested rice straw is sterilized to kill attached pests, fungi, etc. for use as safe and sanitary livestock feed, bedding, tatami mats, horticultural materials. In this disinfection, heat treatment is generally selected. In the plant quarantine law, the heat of disinfection at least 86 ° C. is kept for 4 minutes or more, and in the livestock epidemic prevention method, the heat of disinfection of at least 80 ° C. is kept for 10 minutes or more. is needed.
[0003]
Conventionally, as rice sterilization technology, for example, a batch-type sterilization method is known in which a material cut into a suitable length is bundled, packed in a net bag, etc., and then blocked into a disinfection device. Yes. The disinfection device has a cylindrical disinfection canister that disinfects the material contained inside by closing the input and discharge port, and supplying disinfecting heat to the disinfection canister. It consists of a heat source part to do. Note that the disinfecting can and the heat source unit of the disinfecting apparatus have a structure corresponding to a reduced-pressure steam heating method, a hot air heating method, a microwave heating method, etc. that are employed as a heat treatment means.
[0004]
[Problems to be solved by the invention]
In the conventional rice straw sterilization technology described above, the undisinfected material put into the disinfection can of the disinfection device and the disinfected material discharged from the disinfection can of the disinfection device are near the discharge outlet of the disinfection can of the disinfection device. This causes a problem that the disinfected material may be contaminated again with pests and fungi. In addition, since a simple batch-type disinfection device is used, there is a problem that the set heat treatment process may not be executed accurately depending on the qualities and management ability of the worker.
[0005]
The present invention has been made in consideration of such problems, and does not cause secondary contamination of the disinfected material, and furthermore, the rice paste disinfection in which the set heat treatment process is accurately executed. equipment and, it is an object to provide a manufacturing how the sterilizing apparatus for producing a preferred disinfecting equipment for installation in the rice straw such disinfection equipment.
[0006]
[Means for Solving the Problems]
In order to solve the above-described problems, the rice straw disinfection equipment according to the present invention employs the following means.
[0007]
That is, as described in claim 1, a disinfection device for disinfecting materials made of rice straw by heat treatment is installed in the disinfection work place, and the disinfection device includes a cylindrical disinfection canister and disinfection cans that contain materials therein. In rice sterilization equipment comprising a heat source for supplying disinfection heat, the disinfection work area is divided into a non-clean area and a clean area in the axial direction of the disinfection can of the disinfection apparatus. An inlet with an open / close lid is provided at one end to be placed in the non-clean area of the disinfection work area, and a discharge opening with an open / close lid is provided at the other end to the clean area of the disinfection work area. It is characterized by being positioned.
[0008]
In this method, the material is sent one-way from the non-cleaning area of the disinfection workshop to the clean area through the disinfection can of the disinfection device, and the movement of workers in both the non-cleaning area and the clean area of the disinfection work area. Is prevented and the work of workers is specialized.
[0009]
Further, as described in claim 2, in the rice straw sterilization facility according to claim 1, the heat source of the disinfection device is arranged in a non-clean area of the disinfection work place.
[0010]
In this means, the heat source part of the disinfecting apparatus that easily contaminates the surroundings during maintenance inspection or the like is arranged in an unclean area of the disinfecting work place.
[0011]
Further, as described in claim 3, in the rice straw sterilization facility according to claim 1 or 2, the cleaning area of the disinfection work site is provided with a cleaning room adjacent to a resident.
[0012]
By this means, a person entering the clean area is cleaned in the cleaning room.
[0013]
Further, as described in claim 4, in the rice straw sterilization facility according to any one of claims 1 to 3, disinfection temperature inspection for inspecting a temperature history that is a temperature change of a material heated by disinfection heat in a disinfection work place. Means are provided.
[0014]
In this means, it is inspected whether or not the heat treatment process set from the temperature history is accurately executed.
[0015]
Further, as described in claim 5, in the rice straw sterilization facility according to claim 4, the disinfection temperature inspection means is attached to the material and stores a temperature history stored in the material, and an analysis for analyzing the temperature history stored in the temperature sensor. It consists of an apparatus.
[0016]
In this means, the temperature history is checked by attaching a temperature sensor to the material.
[0017]
Further, as described in claim 6, in the rice straw sterilization facility according to claim 4, the disinfection temperature inspection means analyzes the temperature history using an enzyme or protein of the disinfected material. And
[0018]
In this means, in the clean area, the presence or absence of disinfection is examined by looking at the temperature history of whether or not heat has been applied to the enzyme or protein (taken from the material) of the disinfected material.
[0019]
Further, as described in claim 7, in the rice sterilization facility according to any one of claims 1 to 6, a monitoring camera capable of photographing the entire area is installed in the disinfection work place, and the non-clean area and the clean area of the disinfection work place. The partition wall that partitions the screen can be seen through.
[0020]
With this means, the entire area of the disinfection work place is monitored visually with a monitoring camera.
[0021]
Furthermore, in order to solve the above-described problems, the method for manufacturing a disinfecting apparatus according to the present invention employs the following means.
[0022]
That is, as described in claim 8, a cylindrical disinfecting can is installed in a disinfecting work place and contains a material made of rice straw and disinfected by heat treatment, and one end of the disinfecting can is charged with the material. , Disinfection devices that serve as input / output ports that also serve as discharges and are closed at the other end. The other closed ends of the two disinfection cans are cut and joined to form a horizontally long shape. It is characterized in that the input / output port located in is dedicated to an input port for supplying material and an output port for discharging material.
[0023]
In this means, two disinfecting cans are joined from the cut part and formed into a horizontally long shape, and the input / output port is dedicated to the input / output port.
[0025]
Rice straw such disinfection products that are disinfected by material heat treatment consisting of rice straw such using any of straw such disinfecting equipment 請 Motomeko 1-7, outlet when the material is introduced from the inlet And when the material is discharged from the discharge port, the input port is closed, and the material is sent through the disinfection can from the non-clean area of the disinfection work place to the clean area in one way for disinfection. a mix of the material before and after there is a feature not name.
[0026]
When the rice straw sterilization equipment according to the present invention is used , the contact of the disinfected material with the undisinfected material is avoided.
[0028]
In addition, the rice sterilization equipment described above disinfects materials without secondary contamination.
[0029]
DETAILED DESCRIPTION OF THE INVENTION
Will now be described with reference rice straw such disinfecting equipment according to the present invention, the embodiment of the manufacturing how the sterilizing apparatus on the drawings.
[0030]
Figures 1-5 illustrates straw such disinfecting equipment according to the present invention, the embodiment of the manufacturing how disinfection device (1).
[0031]
In this embodiment, as shown in FIG. 1, a disinfection work place 1 constructed as a square floor building is provided with two disinfection devices 2 installed. Note that the material P to be disinfected in this embodiment is obtained by cutting the harvested rice straw into an appropriate length and bundling it, wrapping it in a net bag, or the like to make a block. Here, rice straw refers to rice straw, wheat straw, pasture and the like.
[0032]
The disinfection work place 1 is divided into two parts, a raw material storage 1b and a storage 1c, by a partition wall 1a. The partition wall 1a makes it impossible for the workers of the raw material storage 1b and the storage 1c to enter and exit, and blocks the ventilation between the raw material storage 1b and the storage 1c. In addition, this partition wall 1a is made into the structure which can mutually see through the condition inside the raw material warehouse 1b and the storage 1c. For example, it can be configured to be a wall structure or a glass-walled structure in which something like a glass window is installed, or to be monitored by the monitoring camera 28. The raw material storage 1b is a place where the material P before disinfection is accumulated and the number, weight, appearance, etc. are inspected, and is a non-clean area in which pests, germs and the like may exist. The storage 1c is a place where a product inspection or the like of the disinfected material P is performed, and is a clean area that holds a state in which pests, germs, and the like are killed.
[0033]
In the raw material storage 1b of the disinfection work place 1, a preparation storage 3 and a worker waiting place 4 are arranged in parallel.
[0034]
The preparation store 3 is a place for receiving the material P transported from the outside. Between the preparation storage 3 and the outside, an outside carry-out shutter 5 that is opened when the material P is received from the outside is provided. Between the preparation storage 3 and the raw material storage 1b of the sterilization work place 1, an in-loader shutter 6 is provided that is opened when the material P is transferred from the preparation storage 3 to the raw material storage 1b of the disinfection work place 1.
[0035]
The carry-out outer shutter 5 and the carry-in inner shutter 6 are set so that when one is opened, the other is closed in order to prevent intrusion of pests, germs and the like due to the inflow of outside air.
[0036]
The worker waiting place 4 is a place where a worker working in the raw material storage 1b of the disinfection work place 1 prepares and waits. Inside the worker waiting place 4, a water-surrounding facility 7 such as a toilet and a washing surface for maintaining the clean state of the worker is provided. Between the worker waiting place 4 and the outside, an outside entrance 8 that is opened when the worker moves between the worker waiting place 4 and the outside is provided. Between the worker waiting place 4 and the raw material storage 1b of the sterilization work place 1, there is an inner entrance 9 that is opened when the worker moves between the worker waiting place 4 and the raw material storage 1b of the disinfection work place 1. Is provided.
[0037]
The outside entrance 8 and the inside entrance 9 are set so that when one is opened, the other is closed in order to prevent invasion of pests, pathogens and the like due to inflow of outside air.
[0038]
In the storage 1c of the sterilization work place 1, a container loading box 10 and a container sterilization box 11 are arranged next to each other in series.
[0039]
The container loader 10 is a place where a sterilized material P as a rice straw sterilization product is loaded on a container C such as a ship container. Between the container loader 10 and the storage 1c of the disinfection work place 1, the unloading shutter 12 and the material P which are opened when the material P is carried out from the storage 1c of the disinfection work place 1 to the container loader 10 are stored. There is provided a loading table 13 that avoids contact with a highly contaminated floor when the container 1 is transported from the storage 1c of the sterilization work place 1. In addition, contact with the floor surface of the material P can also be avoided by omitting the loading table 13 and using a cargo handling work machine such as a forklift.
[0040]
The container sterilization box 11 is a place where the container C is sterilized. In the question between the container disinfection warehouse 11 and the container loading warehouse 10, an internal doorway 14 that is opened when the container C enters and exits is provided. Between the container disinfecting cabinet 11 and the outside, an outside entrance 15 that is opened when the container C enters and exits is provided.
[0041]
The carry-out shutter 12 and the inside / outlet port 14 are set so that when one is opened, the other is closed in order to prevent the invasion of pests, pathogens and the like due to the inflow of outside air. Further, the inner door 14 and the outer door 15 are set so that when one is opened, the other is closed in order to prevent invasion of pests, germs and the like due to the inflow of outside air.
[0042]
Between the raw material storage 1b and the storage 1c of the disinfection work place 1, a cleaning room 16, a worker waiting room 17, and spare rooms 18 and 19 are directly and indirectly provided next to each other.
[0043]
The cleaning room 16 is a place where workers, quarantine officers and the like who enter the raw material storage 1b of the disinfection work place 1 are cleaned with an air shower or the like. Between the cleaning room 16 and the storage 1c of the sterilization work place 1, there is an internal entrance 20 that is opened when workers, quarantine officers, etc. move between the cleaning room 16 and the raw material storage 1b of the sterilization work place 1. Is provided.
[0044]
The worker waiting place 17 is a place where a worker who works in the storage 1c of the disinfection work place 1 prepares and waits, and is adjacent to the cleaning room 16 and indirectly to the raw material stock 1b of the disinfection work place 1. Inside the worker waiting place 17, there are provided water-use facilities 21 such as a toilet and a wash surface for keeping the worker clean. Between the worker waiting place 17 and the cleaning chamber 16, a middle entrance 22 is provided that is opened when the worker moves between the worker waiting place 17 and the cleaning chamber 16.
[0045]
One spare chamber 18 is a place that forms a space that shuts off the cleaning chamber 16 and the raw material storage 1 b of the disinfection work place 1. Between the spare room 18 and the raw material storage 1b of the sterilization work place 1, an inside / outlet port 23 that is opened and closed when a quarantine officer or the like moves between the spare room 18 and the raw material storage 1b of the sterilization work place 1 is provided. Yes. Between the preliminary chamber 18 and the cleaning chamber 16, there is provided a middle entrance 24 that is opened and closed when a quarantine officer or the like moves between the preliminary chamber 18 and the cleaning chamber 16.
[0046]
The other spare room 19 is a place that forms a space that blocks the worker waiting place 17 from the outside. Between the spare room 19 and the worker waiting place 17, a middle entrance 25 is provided that is opened when the worker moves between the spare room 19 and the worker waiting place 17. Between the spare chamber 19 and the spare chamber 18, a middle entrance 26 is provided that is opened when a quarantine officer or the like moves between the spare chambers 18 and 19. Between the spare room 19 and the outside, an outside entrance 27 is provided that is opened when an operator, a quarantine officer, or the like moves between the spare room 19 and the outside.
[0047]
Three of the inner entrance 20, the middle entrance 22, and the middle entrance 24 and the three of the inner entrance 23, the middle entrance 24, the middle entrance 26 and the middle entrance 25, the middle entrance 26, and the outer entrance 27 are pests caused by the inflow of outside air, In order to prevent the invasion of pathogens or the like, the other two are closed when one is opened. The middle entrance 22 and the middle entrance 25 are set so that when one is opened, the other is closed in order to prevent invasion of pests, pathogens and the like due to inflow of outside air. In addition, at least the inner entrance 23 is provided with a passer check mechanism that regulates the entry and exit of workers working in the raw material storage 1b and the storage 1c of the disinfection work place 1.
[0048]
The disinfecting apparatus 2 includes a cylindrical disinfecting can 2a that accommodates the material P therein, and a heat source unit 2b that supplies disinfecting heat to the disinfecting can 2a. At one end of the disinfecting can 2a, a charging port 2c with an open / close lid is provided. The other end of the disinfecting can 2a is provided with a discharge port 2d with an opening / closing lid through which the material P is discharged. For example, as shown in FIG. 2, the disinfecting can 2a includes a disinfecting apparatus 200 having a conventional disinfecting can 200a and a heat source unit 200b (an input / output port 200c in which one end of the disinfecting can 200a serves both for inputting and discharging the material P). It is manufactured by remodeling. That is, the other end 200d of the two disinfecting cans 200a is cut, and the cut portions are joined to each other so that both the inlet / outlet 200c correspond to the inlet 2c and the outlet 2d. .
[0049]
According to this manufacturing example, the conventional disinfection apparatus 200 can be configured to be approximately twice as long in the axial direction of the disinfection can 2a, and the material storage volume can be doubled. In addition, approximately twice the axial length of the sterilization can 2a can be installed in the non-clean area and the clean area, respectively, and the space between the non-clean area and the clean area can be increased. Moreover, since the existing sterilization apparatus 200 can be easily modified to manufacture the sterilization apparatus 2, the manufacturing cost of the sterilization apparatus 2 is reduced.
[0050]
The disinfecting apparatus 2 is installed such that the disinfecting can 2a penetrates the partition wall 1a of the disinfecting work place 1. Therefore, the inlet 2c of the disinfection device 2 is located in the non-clean area (raw material storage 1b) of the disinfection work place 1. Further, the discharge port 2d of the sterilization apparatus 2 is located in a clean area (storage 1c) of the sterilization work place 1. In addition, the partition wall 1a of the sterilization work place 1 is offset near the discharge port 2d in the axial direction of the sterilization can 2a of the sterilization apparatus 2. For this reason, the heat source 2b of the disinfection device 2 that easily contaminates the surroundings due to maintenance and inspection is disposed in the raw material storage 1b that is a non-cleaning area of the disinfection work place 1, and the cleanliness of the storage 1c that is the clean area of the disinfection work place 1 Is to be retained.
[0051]
Furthermore, in this embodiment, a monitoring camera 28 is installed in the disinfection work site 1, the preparation store 3, the container loading store 10, and the container disinfection store 11, and in the central control room 29 partitioned in the raw material store 1b of the disinfection work site 1, It is possible to monitor the work status of the worker at the place, the flow of the material P, and the like. A part of the monitoring camera 28 is directed in the direction of photographing a person who enters and exits the inner entrance 20 and the inner entrance 23 described above.
[0052]
Further, in this embodiment, the disinfection work place 1 is provided with two types of disinfection temperature inspection means 30 and 31 for inspecting a temperature history that is a temperature change of the material P disinfected by the disinfection apparatus 2.
[0053]
One disinfection temperature inspection means 30 includes a temperature sensor 30a made of a platinum resistor or the like that is attached to the material P and stores a temperature history, and an analysis device such as a reading device or a computer that analyzes the temperature history stored in the temperature sensor 30a. 30b.
[0054]
Another disinfection temperature inspection means 31 reads the temperature history by measuring fluorescence of the sample S collected from the material P using an enzyme. Examples of the enzyme include phosphatase.
[0055]
In this embodiment, disinfection is performed by configuring the flow of the material P as shown in FIG.
[0056]
That is, the number P, the weight, the appearance, and the like of the material P carried into the raw material storage 1b of the disinfection work site 1 from the preparation storage 3 are inspected and necessary information is recorded. After that, as shown in FIG. 3A, the temperature sensor 30a of the disinfection temperature inspection means 30 is attached inside the material P.
[0057]
Subsequently, as shown in FIGS. 3 (A) and 5, the material P is introduced into the disinfecting can 2 a from the open inlet 2 c of the disinfecting apparatus 2. At this time, the discharge port 2d of the disinfecting device 2 is closed to prevent insects and germs from entering the storage 1c, which is a clean area of the disinfecting work place 1.
[0058]
Subsequently, as shown in FIGS. 3B and 5, the inlet 2 c of the sterilization apparatus 2 is closed, and sterilization heat is supplied to the sterilization can 2 a from the heat source unit 2 b. As a result, the material P accommodated in the disinfecting can 2a of the disinfecting apparatus 2 is disinfected and the pests, germs and the like attached thereto are killed.
[0059]
Subsequently, as shown in FIGS. 3C and 5, the discharge port 2d of the sterilization apparatus 2 is opened, and the material P is discharged from the sterilization can 2a. At this time, the inlet 2c of the disinfecting apparatus 2 is closed to prevent insects and germs from entering the storage 1c, which is a clean area of the disinfecting work place 1.
[0060]
3C, the temperature sensor 30a of the disinfection temperature inspection means 30 is removed from the material P, and the sample S is collected. Then, the temperature history of the material P heated by the disinfecting heat is inspected by the analyzing device 30b of the disinfecting temperature inspecting means 30 and the disinfecting temperature inspecting means 31. At this time, a visual inspection of the material P, a cutting internal inspection, and the like are also performed.
[0061]
The material P that has been sterilized and passed the inspection is loaded on the container C sterilized in the container sterilization chamber 11 and shipped.
[0062]
In the configuration of the flow of the material P described above, the material P is not sent (one-way) before and after disinfection by being sent in one way. Therefore, the secondary contamination in which the pests, germs, etc. of the material P before disinfection adhere to the disinfected material P is reliably prevented. Further, the entire structure of the material P prevents the invasion of pests, germs and the like due to the inflow of outside air, and passes through the cleaning room 16 when entering the storage 1c which is a clean area of the disinfection work place 1. This also contributes to prevention of secondary contamination of the disinfected material P.
[0063]
Moreover, in the structure of the flow of the above-mentioned material P, the movement of the worker between both sections of the raw material storage 1b which is a non-cleaning area of the disinfection work place 1 and the storage 1c which is a clean area is prevented. Therefore, the work of the workers in both sections is specialized, and the set heat treatment process is accurately executed. A quarantine officer or the like can move between the compartments 1b and 1c of the sterilization workshop 1, monitor the worker's work with the monitoring camera 28, and can see through the partition wall 1a of the sterilization workshop 1. The internal conditions can be seen through each other so that the worker's work can be surely executed, which contributes to the accurate execution of the set heat treatment process. In addition, since it is possible to verify whether or not the heat treatment process set by the disinfection temperature inspection means 30 and 31 has been accurately executed from the temperature history that is in the middle of the heat treatment, defective rice straw sterilization products Will not be shipped.
[0064]
In addition, the above-described monitoring or see-through information can be monitored by providing a central control room (not shown). Further, the disinfection temperature inspection means 30 and 31 can also analyze the temperature history using protein or the like.
[0065]
Figure 6 shows straw such disinfecting equipment according to the present invention, the embodiment of the manufacturing how disinfection device (2).
[0066]
In this embodiment, the storage management room 1c ′ is adjacent to the storage 1c via the delivery room 32. The delivery room 32 is provided with two entrances 32a and 32b that are selectively opened to the storage 1c and the storage management room 1c ′ side. Further, the preparation storage 3 is divided into a plurality of storages 3 a, 3 b, 3 c and separated from the disinfection work place 1. Further, the spare chambers 18 and 19 are omitted.
[0067]
According to this embodiment, the storage 1c can be positioned in the disinfection work room, and the storage management room 1c ′ can manage the storage of rice sterilized products. Therefore, rice straw disinfecting products can be more completely stored and managed, and product quality can be improved.
[0068]
In this embodiment, the storage management room 1c ′ or, if necessary, the storage 1c can be maintained at a positive pressure. The positive pressure is set slightly higher than the atmospheric pressure to prevent secondary contamination due to outside air intrusion into rice straw disinfecting products during storage.
[0069]
Moreover, since the preparation store | warehouse | chamber 3 is divided | segmented into several store | warehouse | chambers 3a, 3b, 3c, the material P carried in to the disinfection work place 1 can be divided according to a production center and a processing factory, and an appropriate disinfection process can be performed.
[0070]
Further, since the spare rooms 18 and 19 are omitted, entry / exit between the raw material storage 1b and the storage 1c of the disinfection work room 1 such as workers and quarantine officers is completely prevented. Is more certain.
[0071]
【The invention's effect】
As described above, in the rice straw sterilization equipment according to the present invention, the material is sent in one way from the non-clean area to the clean area of the disinfection work place through the disinfecting can of the disinfection device. It has the effect of not being contaminated.
[0072]
In addition, since the movement of workers between the non-cleaning area and the clean area of the disinfection work area is prevented and the work of the workers is specialized, the effect of accurately performing the set heat treatment process There is.
[0073]
Furthermore, the disinfecting apparatus according to the present invention can be modified using an existing disinfecting can by cutting and joining two disinfecting cans, and in particular, a non-clean area using a substantially double length. There is an effect that can be installed in the clean area.
[0074]
Furthermore, when using rice straw disinfection equipment according to the present invention, there is no crossing of materials before and after disinfection, and secondary contamination is avoided and complete disinfection, so safe and sanitary livestock feed, bedding, etc. There is an effect that can be used as.
[Brief description of the drawings]
FIG. 1 is a plan layout view showing an embodiment (1) of a rice straw disinfection facility according to the present invention.
2 is a plan view showing a manufacturing example of the main part of FIG. 1; FIG.
3 is a plan view showing an operation process of a main part of FIG. 1. FIG.
4 is a flow chart showing the distribution route of the entire material of FIG.
FIG. 5 is a flowchart showing an operation process of a main part of FIG. 1;
FIG. 6 is a plan layout view showing the embodiment (2) of the rice straw disinfection equipment according to the present invention.
[Explanation of symbols]
1 Disinfection workplace 1a Partition wall 1b Raw material storage (non-clean area)
1c Storage (clean area)
2 disinfection device 2a disinfection can 2b heat source 2c input port 2d discharge port 16 cleaning chamber 28 monitoring camera 30 disinfection temperature inspection means 30a temperature sensor 30b analysis device 31 disinfection temperature inspection means P material S sample

Claims (8)

  A disinfection device for disinfecting materials made of rice straw by heat treatment is installed at the disinfection work site, and the disinfection device includes a cylindrical disinfection can that contains the material therein and a heat source unit that supplies disinfection heat to the disinfection can In the rice straw sterilization facility, the disinfection work area is divided into a non-clean area and a clean area in the axial direction of the disinfection can of the disinfection device, and an open / close lid is provided that puts material into one end of the disinfection can of the disinfection device A rice straw characterized in that it is located in a non-cleaning area of the disinfection work place and is provided in a clean area of the disinfection work place with a discharge opening with an open / close lid at the other end. Disinfection equipment.   The rice straw sterilization equipment according to claim 1, wherein the heat source part of the sterilization apparatus is arranged in a non-clean area of the sterilization work place.   3. The rice steril disinfection facility according to claim 1 or 2, wherein the cleaning area of the disinfection work place is adjacent to a cleaning room for cleaning a resident.   4. The rice straw sterilization facility according to claim 1, wherein a disinfection temperature inspection means for inspecting a temperature history which is a temperature change of a material heated by disinfection heat is provided in the disinfection work place. Rice straw disinfection equipment.   5. The rice straw sterilization facility according to claim 4, wherein the disinfection temperature inspection means comprises a temperature sensor attached to the material for storing the temperature history and an analysis device for analyzing the temperature history stored in the temperature sensor. Rice straw disinfection equipment.   5. The rice steril disinfection facility according to claim 4, wherein the disinfection temperature inspection means analyzes temperature history using an enzyme or protein of the disinfected material.   In the rice straw sterilization equipment according to any one of claims 1 to 6, a surveillance camera capable of photographing the entire area is installed in the disinfection work place, and the partition wall that divides the non-clean area and the clean area of the disinfection work place can be seen through. Rice sterilization equipment characterized by   It has a cylindrical disinfection can that is installed in the disinfection work place and that contains materials made of rice straw and disinfects by heat treatment, and one end of the disinfection can is used as an input / discharge port for both material input and output For the disinfection device with closed ends, the other closed ends of the two disinfecting cans are cut and joined to form a horizontally long shape, and materials are charged into the input / output ports located at both ends. A method for manufacturing a disinfecting apparatus, characterized in that the input port and a discharge port for discharging material are dedicated.

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