JP6217976B2 - Haze processing apparatus and haze processing method - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a cocoon treatment apparatus and a cocoon treatment method, and more specifically, a cocoon treatment apparatus and a cocoon treatment method capable of turning cocoons into a safe fertilizer in a short time by sunlight, despite a simple configuration. About.

  Conventionally, there are many techniques for making manure (feces) of mammals such as human beings as fertilizers. For example, JP 2009-279367 A (Patent Document 1) discloses an anhydrous manure processing method and an anhydrous manure processing system for separating manure. This system is a toilet that does not use water and has a structure for separating urine, exchanging the separated urine and a storage container for storing urine, moving the urine separately, collecting and collecting solar heat The urine is dried, pulverized, and used. Japanese Patent Laid-Open No. 2010-260039 (Patent Document 2) separates manure, collects the separated manure in containers, and installs them under a movable roof that collects solar heat. An anhydrous manure treatment apparatus characterized by drying by solar heat is disclosed. Thereby, it is said that it can be manufactured with cheap materials without using electricity, water and sewage, and furthermore, the use system after separation of urine can be easily realized at low cost. . In addition, since it does not depend on electricity, water, or sewage, it has the advantage of not being restricted in use even in the event of a disaster. It is said that it is hygienic because it can be sterilized by heating at high temperature with solar heat for about 6 months.

  Japanese Patent Application Laid-Open No. 7-136639 (Patent Document 3) discloses a solar heat collector for converging solar heat to heat a heat-resistant heat fluid, and a heat fluid collected from the solar heat collector. A solar oil-based manure treatment apparatus capable of evaporating and drying manure by a hot oil tank to be stored and a thermal fluid supplied from the hot oil tank is disclosed. In this apparatus, a heat-resistant sealed container that stores manure, stirring means having a plurality of blades that rotate in the container, and a plurality of spherically-shaped containers that are stored in the container and retain heat. It was composed of a heat storage body, an outer container positioned at an interval outside this container, and a heat supply means for circulating a thermal fluid from the hot oil tank in the space between the container and the outer container. It is characterized by. As a result, sunlight can be used as a heat source and power source to evaporate and dry manure, so liquefied fuel and power are not required for the treatment of manure, transportation conditions are poor, and liquefied fuel is transported. Even in difficult and steep mountains and isolated islands where power lines cannot be installed, it is possible to continue the evaporation and drying of manure without replenishing energy. In addition, since the energy for this treatment uses sunlight that irradiates the ground, it does not generate carbon dioxide and pollutes the natural environment even when used on the premises of national parks or on the beach. There is no such thing.

  Japanese Patent Laid-Open No. 2002-62050 (Patent Document 4) condenses a water-containing material containing member that contains a water-containing material heated by a heat source, an evaporation cooling surface, and water vapor evaporated from the water-containing material. A drying apparatus having a moisture permeation suppression member having a condensation surface is disclosed. This apparatus is characterized in that water condensed on the condensation surface is guided to the evaporative cooling surface. This makes it possible to effectively use natural energy, is suitable for drying a small amount of moisture-containing substances, and further enables space saving and the suppression of malodorous and harmful substances associated with drying. .

JP 2009-279367 A JP 2010-260039 A Japanese Patent Laid-Open No. 7-136639 JP 2002-62050 A

  By the way, although water washing systems have been established in industrialized countries and flush toilets are widely used in each region, if an unexpected disaster such as an earthquake occurs and water and sewage systems become unusable, The treatment of human waste is a big problem. In addition to disasters, there are many problems in human urine treatment using current water cleaning systems.

  For example, in the current water cleaning system, a large amount of water resources and energy are consumed for human urine treatment, and nutrients (for example, inorganic substances such as nitrogen and phosphorus) mineralized based on the human urine treated. Salt) is released into rivers, nearby seas and lakes. This nutrient salt generates blue powder and green tides in rivers and the like, and in tropical regions, coral reefs decline.

  In developing countries where the construction of water washing systems is insufficient, unlike in industrialized countries, human and livestock excreta are considered to be a good fertilizer for farmland. The urine is sprayed on farmland and the nutrients contained in the urine are effectively used.

  Here, since the pathogen is not contained in human urine at the time of discharge | emission, if it isolate | separates from a human sputum, it can be easily used effectively as a liquid fertilizer.

  On the other hand, human and livestock straw usually contains pathogens such as Escherichia coli at the time of discharge. Therefore, if the straw is sprayed on farmland or left in the mountains without sanitary treatment, Is proliferating and causing infections. Therefore, when the cocoon is effectively used as a fertilizer, it is necessary to surely sterilize the cocoon. In the technique described in Patent Documents 1-4 described above, it is unclear whether or not such a problem can be solved, although it is described that sunlight is used to heat and dry straw.

  Therefore, the present invention has been made in order to solve the above-mentioned problem, and despite having a simple configuration, a straw processing apparatus capable of making straw into a safe fertilizer in a short time by sunlight. An object is to provide a method for treating cocoons.

As a result of intensive studies, the present inventor has completed a novel soot treating apparatus and soot treating method according to the present invention. That is, the present invention is a black pail can container, a rectangular housing that houses the container, a heat-insulating heat storage section having an opening on the upper surface, and an opening of the heat storage section, A light transmissive part made of glass plate provided parallel to the bottom surface of the housing, and a flat reflector at the opening of the heat storage part radially to the side of the opening and surrounding the opening And a condensing processing apparatus comprising: a condensing irradiation unit arranged in such a manner; and an adjustment unit that adjusts and fixes the angle so that the opening of the heat storage unit faces the direction of the sun with respect to the vertical direction from the ground. The soot treatment method is performed by placing the soot to be treated in the soot container, and adjusting and fixing the angle so that the opening of the heat storage part faces the sun, Irradiate the collected sunlight to the soot container to heat the soot Together, insulated the屎容unit in the thermal storage unit, by heat storage solar, by holding those該屎, characterized in that to reduce the total cell number of the屎中.

  According to the cocoon treatment apparatus and the cocoon treatment method according to the present invention, it is possible to effectively use the cocoon as a safe fertilizer by treating the cocoon in a short time with sunlight in spite of its simple configuration. It becomes.

It is a graph which shows the conditions of temperature and time when the pathogen which exists in a cocoon kills. It is a front view (Drawing 2A) of a soot treating device concerning the present invention, and an AA line sectional view (Drawing 2B) of a soot treating device concerning the present invention. It is a figure which shows an example of the form which collects a person's bag with a pail can. It is a figure which shows the structure of the condensing irradiation part of the soot processing apparatus which concerns on this invention. The figure (FIG. 5A) which shows the structure of the heating part of the soot processing apparatus which concerns on this invention, The figure (FIG. 5B) which shows the structure of the urine container of the soot processing apparatus which concerns on this invention, and the soot container (pale) which concerns on this invention Can), toilet seat and urine container (FIG. 5C). It is a front view (Drawing 6A) of the soot processing apparatus of Example 1, and a perspective photo (Drawing 6B) of the soot processing apparatus of Example 1. FIG. It is front sectional drawing (FIG. 7A) of the dredger container which shows the installation position of the thermometer in Example 1, and the left surface sectional view (FIG. 7B) of the dredger container which shows the installation position of a thermometer. It is the graph (FIG. 8A) which shows the sunshine time per 10 minutes with respect to the time in Example 1, and the graph (FIG. 8B) which shows the temperature of each thermometer with respect to time. FIG. 9 is a perspective photograph (FIG. 9A) of the wrinkle treatment apparatus of Example 2 and a perspective photograph (FIG. 9B) of the wrinkle treatment apparatus of Example 2. It is a front sectional view (Drawing 10A) of a container which shows the installation position of a thermometer in Example 2, and a graph (Drawing 10B) which shows the temperature of each thermometer with respect to time in Example 2. It is a front sectional view (Drawing 11A) of the container which shows the installation position of the thermometer in Example 3, and the graph (Drawing 11B) which shows the temperature of each thermometer with respect to time in Example 3. It is front sectional drawing (FIG. 12A) of the dredger container which shows the installation position of the thermometer in Example 4, and the graph (FIG. 12B) which shows the temperature of each thermometer with respect to time in Example 4. FIG.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS With reference to the accompanying drawings, embodiments of a wrinkle processing apparatus and a wrinkle processing method according to the present invention will be described below for understanding of the present invention. In addition, the following embodiment is an example which actualized this invention, Comprising: The thing of the character which limits the technical scope of this invention is not.

<Wrinkle treatment device>
A wide variety of pathogens inhabit mammals such as humans and livestock (excrements), but these pathogens can be killed (inactivated) if they are heated for a specified time at a specified temperature. ) Such a sterilization method by heating is referred to as a heat sterilization method. Currently, the temperature and time conditions for killing the moth pathogen are known.

  For example, as shown in FIG. 1, pathogenic pathogens include Enteroviruses, Enamoebba histolytica cysts, Salmonella, Ascaris eggs, Shigella, Shigella (Taenia eggs), Vibrio cholera (Vibrio cholera) exists, and although the temperature and time conditions for killing each pathogen are different, when the sputum is heated above a specific temperature and over a predetermined time, It has been found that there is a safe area (ZONE OF SAFETY) in which all pathogens contained in the cage are killed. The temperature and time conditions corresponding to this safety region are the sterilization conditions that can sanitize the straw hygienically.

  This sterilization condition is known as a pasteurization sterilization condition that kills (inactivates) only the above-mentioned harmful pathogens and makes use of beneficial pathogens such as lactic acid bacteria in the field of handling foods such as milk and wine. As shown in FIG. 1, the pasteurized sterilization conditions include, specifically, an LTLT method (Low Temperature long time pasteurization) in which heating is performed at a relatively low temperature (for example, 65 degrees) for a long time (for example, 30 minutes), There is a HTST method (Height Temperature short time pasteurization) that heats at a relatively high temperature (for example, 75 degrees) for a short time (for example, 15 seconds). Pasteurized sterilization is a relatively mild temperature and time condition and is therefore frequently used in the food field. In addition, in order to kill pathogens with high infectivity, such as norovirus, sterilization may be necessary under high temperature conditions of 100 degrees or more in the HTST method.

  The present inventor pays attention to the above-mentioned pasteurization sterilization and sunlight that can be used in any region, and if the pasteurization is pasteurized using sunlight, the soot can be treated in a sanitary manner and after the treatment. The present invention was completed on the basis of the examples described later, considering that koji can be effectively used as a good fertilizer.

  That is, as shown in FIG. 2, the present invention is a soot processing apparatus 1 for processing soot, in which the soot container 10 in which soot is put inside and the soot container 10 irradiated with the concentrated sunlight. The heat radiation unit 11 that heats the soot and the heat storage unit 12 that insulates the soot container 10 and stores solar heat in the soot, and pasteurize and sterilize the soot.

  Thereby, although it is a simple structure, it becomes possible to process a cocoon hygienically in a short time with sunlight, and to use it effectively as a safe fertilizer.

  In other words, in the present invention, the cocoon is pasteurized and sterilized using sunlight, so that even if the treated cocoon is sprayed on agricultural land or mountainous areas, it does not cause infections caused by pathogens. The contained nutrient salt can be effectively used as a good fertilizer.

  Further, since pasteurized sterilization can be performed under relatively mild temperature and time conditions, this condition can be realized by collecting sunlight and insulating it. Therefore, it does not require electric power and can be carried out easily with a non-electric power configuration, and the hygienically treated straw can be easily returned to farmland or the like as fertilizer.

  Moreover, since sunlight is a natural energy that can be obtained in any region, it can be implemented in any region.

  In the present invention, since it has no power and a simple configuration, it can be used, for example, for disaster prevention in disaster-stricken areas where water and sewage systems have stopped in industrialized countries, or in developing countries. It can be used for fertilizer production equipment in the area. By using the present invention in this way, it is possible to contribute to a soot circulation system using the natural energy of sunlight as a whole.

  Here, the conditions for the pasteurization sterilization of straw are not particularly limited as long as the object of the present invention is not hindered. For example, the conditions of the LTLT method or the conditions of the HTST method can be adopted. The conditions of the LTLT method include, for example, a condition in which the temperature of the soot in the soot container 10 is 65 ° C. or higher and heating for 30 minutes or more. Such a condition is realized, for example, in weather (such as cloudy weather) where sunlight cannot be sufficiently collected. Moreover, the conditions of the HTST method can include, for example, a condition in which the temperature of the soot in the soot container 10 is 75 ° C. or more and heating for 15 seconds or more. Such a condition is realized, for example, in weather (such as sunny weather) with sufficient sunlight.

  Further, as the conditions for the pasteurization sterilization, a condition in which the temperature of the soot in the soot container 10 is 100 degrees or more can be adopted. As shown in the examples to be described later, it has been found that if the solar heat from sunlight is appropriately stored (heat collection), the temperature of the soot can be relatively easily increased to 100 degrees or more. Further, as shown in FIG. 1, if the temperature of the bag is 100 degrees or higher, when the temperature reaches 100 degrees, the bag has already reached the safe area. In the present invention, it is possible to kill pathogens with high infectivity, such as norovirus, by setting the conditions for the pasteurization sterilization to a condition where the temperature of the basket in the basket 10 is 100 degrees or more, It becomes possible to process soot more safely. Note that norovirus can be killed by holding at 85 ° C. for 1 minute or longer.

  The configuration of the basket 10 is not particularly limited as long as the object of the present invention is not hindered. For example, a cylindrical pail can can be adopted. Pail cans are steel or plastic drums that are on the market and can be easily obtained by anyone. Therefore, when the basket container 10 is a pail can, the present invention can be easily implemented.

  The method for collecting a person's bag with the pail can 10 is not particularly limited as long as the object of the present invention is not impaired. For example, as shown in FIG. 3, a person may sit in the opening 10 a of the pail can 10. A toilet seat 10b is installed, and a person excretes sputum in this state, so that the sputum is filled (accumulated) inside the pail can 10. Here, every time a person excretes the cocoon, the ash is covered (covered), so that the ash absorbs water in the cocoon and lowers the moisture content of the cocoon. If the moisture content of the cocoon falls, the activity of pathogens existing inside can be reduced, and the generation of odor can be suppressed.

  Now, when a person repeats excretion of sputum for a predetermined number of times (for example, 30 to 40 times, etc.) with the pail can 10, the pail can 10 becomes full. This number of times corresponds to a period in which the pail can 10 can be used as a toilet, and the pail can 10 can be used for about one month in one household. In this state, if the toilet seat 10b is removed from the opening 10a of the pail 10 and the opening 10a is sealed with a predetermined lid member 10c, the bag 10 filled with (filled in) the bag is completed. Here, the soot container 10 containing the soot is sealed with the lid 10c, so that the soot odor can be processed without leaking to the outside.

  By the way, when a person urinates with the pail 10, since the urine is in a sterile state, the person only needs to separate and collect the urine from the sputum with a small bottle. If this urine is diluted several times to several tens of times (for example, 5 times to 10 times) with water and the diluted water is sprayed on the farmland, it can be used as it is as a liquid fertilizer. Therefore, in the present invention, it is assumed that only the urine is pasteurized and sterilized on the premise of manure separation.

  Further, the outer surface of the soot container 10 is not particularly limited as long as the object of the present invention is not hindered. For example, it is preferable to add black that increases the absorption rate of sunlight. Thereby, heating inside the basket container 10 is promoted, and the basket can be pasteurized and sterilized in a short time.

  The capacity of the container 10 is not particularly limited as long as the object of the present invention is not hindered. If the capacity is small, it can be pasteurized and sterilized in a short time. If the capacity is large, the container 10 can be used as a toilet. Can be used for a period.

  Further, the amount of soot entering the soot container 10 is not particularly limited as long as the object of the present invention is not hindered. However, considering the heat transfer property of solar heat, 1/2 to 1 with respect to the total capacity of the soot container 10 The amount of (full) is preferable, and the amount of full is more preferable.

  In addition, the configuration of the condensing irradiation unit 11 is not particularly limited as long as the object of the present invention is not hindered. For example, the condensing irradiation unit 11 has a radial shape (specifically, a basin, The structure provided with the some reflecting plate 11a arrange | positioned in a dish shape can be mentioned.

  Further, as shown in FIG. 4, the angle of the reflecting plate 11 a is preferably a predetermined angle α that reflects the received sunlight to the central container 10 with respect to the sunlight receiving direction. Thereby, it becomes possible to concentrate sunlight on the soot container 10 efficiently, and soot can be pasteurized and sterilized in a short time.

  In addition, examples of the configuration of the reflecting plate 11a include a plate material in which a metal reflecting sheet such as aluminum is used as a sunlight reflecting surface or a metal plate having a reflecting surface.

  The configuration of the heat storage unit 12 is not particularly limited as long as it does not hinder the object of the present invention. For example, the heat storage housing 12 has an opening 12a on at least one surface and can accommodate the container 10 inside. (Exterior) can be adopted. In the opening 12a of the housing 12, the reflecting plate 11a of the condensing irradiation unit 11 is radially arranged. Thereby, when sunlight is irradiated to the soot container 10, it becomes possible to efficiently store the solar heat generated in the soot container 10 without escaping to the outside.

  Here, the configuration of the heat storage unit 12 for housing the basket container 10 is not particularly limited as long as the object of the present invention is not hindered. For example, the opening 12a is used as the entrance / exit of the basket container 10 to open the opening. The basket container 10 may be taken in and out from the section 12a, and as shown in FIG. 2B, the bottom or side surface of the heat storage section 12 is used as an opening / closing section 12b that can be opened and closed with respect to the main body. Anyway.

  In addition, the heat insulation performance of the heat storage unit 12 is not particularly limited as long as the object of the present invention is not hindered, and the design is appropriately changed according to the outside air temperature of the place where the soot treatment device 1 is used. When the outside air temperature is several degrees (for example, winter season in Japan), the heat transfer coefficient (W / m · K) of the heat storage section 12 from the inner surface on the side of the container 10 to the outer surface on the outer side × the heat storage section 12 The value (W / K) of the thickness (m) is preferably 0.001 W / K to 0.100 W / K. Thereby, even if the outside air temperature is several degrees, the solar heat inside the heat storage unit 12 can be held as much as possible inside, and the solar heat collected by the heat storage unit 12 can be efficiently accumulated in the soot container 10. Is possible. On the other hand, when the outside air temperature is several tens of degrees (for example, a tropical region), the heat insulation performance of the heat storage section 12 needs to be particularly limited because the temperature inside the heat storage section 12 easily becomes 100 degrees or more due to solar heat. No.

  Moreover, in order to further improve the heat insulation performance of the heat storage unit 12, for example, a heat insulating material (foam material) having excellent heat insulation performance may be appropriately disposed on the inner side surface. Moreover, in order to improve the solar heat collecting performance of the heat storage unit 12, for example, a reflector that reflects sunlight may be appropriately installed only on the inner side surface. On the other hand, when a reflector is installed inside the heat storage unit 12, a position where sunlight from the light collecting irradiation unit 11 is reflected to the outside, for example, the heat storage unit 12 facing the irradiation surface S of the light collecting irradiation unit 11. If it is installed on the bottom surface, the sunlight by the light collecting and irradiating unit 11 is reflected by the reflector of the heat storage unit 12 and escapes to the outside, which is not preferable.

  Here, when irradiating the soot container 10 in the heat storage part 12 with the sunlight from the condensing irradiation part 11, the solar light between the condensing irradiation part 11 and the heat storage part 12 is irradiated to the soot container 10 Since the surface S communicates with the outside, the solar heat accumulated in the soot container 10 may escape to the outside through the irradiation surface S, thereby delaying the pasteurization sterilization of the soot. In particular, when the outside air temperature is several degrees, the solar heat inside the heat storage unit 12 easily escapes to the outside through the irradiation surface S, and the time required for pasteurization sterilization of the soot may be increased.

  So, in this invention, even if comprised so that the light transmission part 13 which has an air layer may be further provided in the irradiation surface S where the sunlight between the condensing irradiation part 11 and the heat storage part 12 is irradiated to the soot container 10. good. Thereby, since the air layer has a good heat insulating performance, it is possible to prevent the diffusion of solar heat to the outside through the irradiation surface S and perform the pasteurization sterilization of the straw in a short time.

  Here, the configuration of the light transmitting portion 13 is not particularly limited as long as the object of the present invention is not hindered. For example, as shown in FIGS. 2 and 4, a light transparent member 13 a having a size covering the irradiation surface S. A plurality of (for example, two) layers may be stacked at a predetermined interval. Thereby, the light transmission part 13 can be easily created. The material of the light transmissive member 13a is not particularly limited as long as the object of the present invention is not impaired, and may be a glass plate or a transparent acrylic resin-based plate.

  The number of laminated light-transparent members 13a is appropriately designed in consideration of the sunlight transmission performance and the solar heat insulation performance. For example, when the number of laminated light-transparent members 13a is increased, the solar light transmission performance is reduced, but the solar heat insulation performance is improved. On the other hand, when the number of laminated light-transparent members 13a is reduced, the solar light transmission performance is improved, but the solar heat insulation performance is lowered. Therefore, it is good to design suitably according to the external temperature etc. of the place where the soot processing apparatus 1 is used.

  Further, in order to provide the air layer evenly on the irradiation surface S, it is preferable that the light transmission part 13 is fixed in terms of structure. For example, the light transmission part 13 is integrated with the opening 12 a of the heat storage part 12. It is good to fix, and to provide the opening-and-closing part 12b separately in the part of the thermal storage part 12 other than the opening part 12a, and to put the container 10 in and out.

  Moreover, in this invention, as shown in FIG. 2, you may further provide the holding | maintenance part 14 which hold | maintains the soot container 10 in the center in the thermal storage part 12. As shown in FIG. Thereby, the soot container 10 can be easily arrange | positioned in the center in the thermal storage part 12 where sunlight concentrates, and it becomes possible to pasteurize and sterilize an internal soot in a short time.

  Here, the irradiation part (for example, the upper surface part) of the soot container 10 to which the sunlight from the condensing irradiation unit 11 is directly irradiated does not irradiate the soot container 10 that is not irradiated with sunlight although the temperature easily rises. The portion (for example, the lower surface portion) is unlikely to increase in temperature. Therefore, for example, it is preferable to further provide a rotating unit that rotates the bag container 10 in accordance with the irradiation time of sunlight and switches the irradiated portion of the bag container 10 to the non-irradiated portion of the bag container 10. Here, the rotating unit can be configured, for example, by incorporating a predetermined rotating mechanism into the holding unit 14. This makes it possible to uniformly irradiate the soot container 10 with sunlight and pasteurize and sterilize the inside soot in a short time.

  Further, since the irradiation angle of sunlight with respect to the vertical direction or the horizontal direction varies depending on the time or time zone, in order to make the condensing irradiation unit 11 correspond to the irradiation angle of the sunlight, in the present invention, as shown in FIG. Thus, you may further provide the adjustment part 15 which adjusts the angle (beta) of the whole wrinkle processing apparatus 1 provided with the condensing irradiation part 11 with respect to the orthogonal | vertical direction. Thereby, it is possible to efficiently apply sunlight to the condensing irradiation unit 11 by making the condensing irradiation unit 11 correspond to the irradiation angle of sunlight with respect to the vertical direction at any time. Further, by changing the horizontal direction of the condensing irradiation unit 11, the condensing irradiation unit 11 can correspond to the irradiation angle of sunlight with respect to the horizontal direction.

  Here, it is more preferable that the adjusting unit 15 is configured to be a sun following type in which the condensing irradiation unit 11 corresponds to the irradiation angle of sunlight as time passes. Usually, the irradiation angle of sunlight with respect to the horizontal direction moves from east to west at 15 degrees per hour. For example, a moving part that moves from east to west at 15 degrees per hour is provided, and the moving part is subjected to dredging processing. The entire apparatus 1 is installed. Thereby, since the condensing irradiation part 11 can be moved from the east to the west so as to follow sunlight, the basket container 10 can be efficiently heated and the inner basket can be pasteurized and sterilized in a short time. It becomes possible. Note that the moving unit can be configured by a non-powered mechanism such as a screw-winding mechanism, for example. Moreover, since the irradiation angle of sunlight with respect to the vertical direction differs in summer and winter, the angle β of the entire cocoon treatment apparatus 1 corresponding thereto may be appropriately changed.

  Moreover, there is no limitation in particular in the whole structure of the soot processing apparatus 1 of this invention, unless the objective of this invention is inhibited. For example, when using temporarily as a disaster prevention good at the time of disaster as described above, each part can be disassembled or each part can be folded, and connected and assembled at the time of use to form the scissor processing apparatus 1 of the present invention. Alternatively, it may be configured to be disassembled, folded and stored compactly when not in use. Moreover, when permanently installing as a fertilizer manufacturing apparatus on farmland etc. as mentioned above, you may comprise each part as a durable member. As described above, in the present invention, the configuration may be appropriately changed in accordance with the application and the installation location.

  In the above description, a human cage is assumed, but the present invention can be applied to a mammal cage such as livestock.

  Further, in the present invention, the soot is pasteurized and sterilized using sunlight, but the degree of sunlight concentration varies depending on the weather and sunshine hours of the day, and further, depending on the season, the soot container Since the heating speed of the soot within 10 is also different, it may be possible that the soot cannot be reliably heated under only the conditions of pasteurization sterilization using only sunlight. Therefore, the present invention can be configured to further include a heating unit that heats the soot filled in the soot container 10. This makes it possible to reliably pasteurize and sterilize the soot in the soot container 10 without being influenced by the weather or season.

  Here, the configuration of the heating unit is not particularly limited as long as the object of the present invention is not impaired. For example, as shown in FIG. 5A, a metal member having high thermal conductivity (for example, a copper tube, an aluminum tube, etc.). As described above, the metal member can be inserted into the bag in the bag container 10 and the heat outside the bag container 10 can be transmitted to the bag (particularly the central part of the bag).

  In particular, since the central part of the soot in the soot container 10 is a non-irradiated part that is not directly irradiated with sunlight as compared with the outer peripheral part, it is difficult to be heated by solar heat. It becomes low compared with the temperature increase rate of the outer peripheral part of the bag. For example, when the weather is bad, the temperature of the central part of the cocoon does not rise sufficiently, and the pasteurized sterilization cannot be performed. Prolongs the time required for

  Therefore, by inserting a metal member into the central part of the basket in the basket 10 as the heating unit 16, the central part of the basket is easily heated via the heating unit 16, and the time required for pasteurization sterilization of the basket is shortened. I can do it. Further, by adopting a metal member having a high thermal conductivity as the heating unit 16, it is possible to eliminate the need for electric power supply from the outside and to pasteurize and sterilize the straw with only the natural energy of sunlight.

  Here, the configuration of the metal member that is the heating unit 16 is not particularly limited as long as the object of the present invention is not hindered. For example, a cylinder, a polygonal cylinder, a column, a prism, and the like can be employed. In particular, the metal member preferably has a wide surface area that comes into contact with the ridge when inserted into the ridge. Further, the number of metal members is not particularly limited as long as the object of the present invention is not impaired. For example, the number of metal members can be one or more. Furthermore, the arrangement of the metal member with respect to the ridge is not particularly limited as long as it is an arrangement that passes through at least the central portion of the ridge.

  By the way, when the pail can 10 which is a pail container is used as a toilet and a person's pouch is collected, as shown in FIG. 5B, the human urine is separated from the toilet seat 10b which can be installed in the opening 10a of the pail can 10. It is preferable to further include a urine container 10d capable of accommodating the inside of the container. As described above, when the moisture content of the cocoon increases, the activity of pathogens inside the cocoon is activated and odor is likely to occur. However, when the pail can 10 is used as a toilet, a person accidentally puts urine into the cocoon. This may increase the moisture content of the straw. This creates a hygienic problem.

  Therefore, when a person uses the sputum container 10 as a toilet, as shown in FIGS. 5B and 5C, the person can further attach and detach the urine and sputum by providing a removable urine container 10 d in the opening 10 a of the sputum container 10. Can be handled separately, and hygienic problems can be made difficult to occur. When a person finishes urination, the urine container 10d that collects the urine can be removed from the sputum container 10 and used as it is as a liquid fertilizer.

  Here, the configuration of the urine container 10d is not particularly limited as long as the object of the present invention is not hindered. For example, as shown in FIG. 5B, a container having a hook portion 10e that can be hooked on the opening portion 10a of the sputum container 10 Can be adopted. The urine container 10d can be installed on the outer surface of the opening 10a of the sputum container 10 by the hook 10e.

  Further, it is preferable that a receiving portion 10f for guiding the received urine to the inside of the urine container 10d is further provided in the opening of the urine container 10d. As a result, as shown in FIG. 5B, urine flowing into the toilet seat 10b can be received by the receiving portion 10f and collected in the urine container 10d without leakage.

  Here, the size and shape of the urine container 10d, the hook portion 10e, and the receiving portion 10f are not particularly limited as long as they do not hinder the purpose of the present invention, and depend on the size and shape of the opening 10a and the toilet seat 10b of the sputum container 10. The design can be changed as appropriate. For example, as shown in FIG. 5C, when the thickness of the toilet seat 10b in the vertical direction is increased in advance (for example, 10 cm), the urine container 10d and the receiving part 10f can be appropriately disposed in the opening 10a of the sputum container 10. ,preferable.

<Wrinkle treatment method>
The present invention is a soot treatment method for treating soot, irradiating the soot container 10 containing the soot inside with the collected sunlight, and heating the soot container 10; And a step of storing solar heat in the basket, wherein the basket is pasteurized and sterilized. Even if it comprises in this way, it is possible to obtain the effect of this invention mentioned above. In addition, since the design matter of each structure of the soot processing method is the same as that of a soot processing apparatus, the description is abbreviate | omitted.

<Examples>
EXAMPLES Hereinafter, although an Example etc. demonstrate this invention concretely, this invention is not limited by this.

<Example 1>
A soot treating apparatus shown in FIG. A pail can (inner diameter 286 mm, height 342 mm) was used as the basket 10, and the entire outer peripheral surface of the pail 10 was colored black. In addition, the condensing irradiation unit 11 is configured by forming four reflecting plates 11a each having an aluminum reflecting sheet attached to one side of a cardboard. As the shape of the reflecting plate 11a, four rhombus shapes having a long side of 1000 mm, a short side of 620 mm, and a height of 650 mm were prepared and assembled in a bowl shape as shown in FIG. The heat storage section 12 was formed by forming corrugated cardboard (thermal conductivity 0.03 W / m · K, thickness 80 mm, heat insulation performance 0.0024 W / K from the inner surface to the outer surface) into a rectangular box shape. The size of the box was 620 mm at the bottom and 650 mm in height.

  Moreover, in Example 1, the light transmission part 13 was provided in order to shorten the time required for the pasteurization sterilization of the straw. The light transmission part 13 is provided on the irradiation surface S by providing two square plate glasses 13a each having a side of 630 mm and a thickness of 5 mm, and providing an air layer with an interval of 50 mm between the two plate glasses 13a. did. Thereby, the soot processing apparatus of Example 1 shown to FIG. 6A and FIG. 6B was created. In addition, the holding | maintenance part 14 was comprised with frame bodies, such as a timber, and the adjustment part 15 was comprised with the strong stone.

<Temperature measurement test>
It was confirmed whether or not the soot in the soot container 10 was heated under the conditions of pasteurization sterilization by sunlight. First, a person excreted sputum in the sputum container 10 with the toilet seat 10b shown in FIG. 3, and after excretion, the surface was covered with ash to reduce the moisture content of the sputum. This was repeated 30 times to fill the bag container 10 with the bag. As shown in FIG. 7A and FIG. 7B, each part of the soot inside the soot container 10 filled with soot, specifically, the bottom side (A), the sunlight side (B), the center in the soot container 10 (C) A thermometer was installed on the ground side (D) and the lid side (E), and the container 10 was sealed with the lid material 10c. The vertical container 10 was placed vertically.

  And on the predetermined day of the winter when the weather is fine, the firewood container 10 is installed inside the heat storage section 12 of the firewood treatment apparatus of Example 1, and sunlight is condensed from 9 am to 15 pm The temperature of the soot in the soot container 10 was measured. In addition, the sunshine time per 10 minutes was also measured. The average temperature of outside air on this day was 7.5 degrees, the minimum temperature was 3.6 degrees, and the maximum temperature was 10.2 degrees.

<Result>
As shown in FIG. 8A, in the time zone from 9:00 am to 13:00 noon, the sunshine time per 10 minutes was almost 10 minutes, and sunlight was continuously radiated. At this time, as shown in FIG. 8B, the temperature of the soot on the bottom side (A), the sunlight side (B), the ground side (D), and the lid side (E) of the soot container 10 is 65 around noon. It reached the conditions of the LTLT method for pasteurizing sterilization. Furthermore, at around 13:00 noon, the temperature reached 75 degrees or more, and reached the conditions of the HTST method for pasteurization sterilization.

  In addition, the temperature of the tub in the center (C) in the tub container 10 is 65 degrees or higher at around 14 o'clock, reaches the conditions of the LTLT method of pasteurization sterilization, and is 75 degrees or higher at about 14:20 noon. Thus, the conditions of the HTST method for pasteurization sterilization were reached.

  Accordingly, it was confirmed that the soot in the soot container 10 can be heated by sunlight under the conditions of the pasteurization sterilization of the LTLT method or the HTST method.

  Although this test was carried out in winter, since the temperature of the outside air is high in summer, it is considered that the soot in the soot container 10 can be easily heated under the conditions of pasteurization sterilization with sunlight. I can do it.

<Sterilization test>
The number of aerobic bacteria and anaerobic bacteria present in the basket before pasteurization sterilization and in the basket after pasteurization sterilization was measured by an analysis center (Yakult Central Laboratory) and measured with the basket treatment apparatus of Example 1. The procedure for measuring the number of bacteria is as follows. That is, 1 g of sputum sample was weighed and immediately transferred to a test tube containing 9 ml of an anaerobic diluent, mixed with oxygen free (10 ^-1 ) under aeration of carbon dioxide, and 1 ml of the new diluted solution 9 ml. In the same manner, dilute to 10 ⁻⁸ times while blowing carbon dioxide, and gradually dilute 0.05 ml of the diluted solution into 4 types of agar plates for anaerobic bacteria and 1 type of agar plate for aerobic bacteria. Smeared. Agar plates for anaerobic bacteria are EG agar medium (anaerobic bacteria (non-selection), BL agar medium (anaerobic bacteria (non-selection)), BS agar medium (Bifidobacterium), Neomycin Nagler agar medium (Lecithinase (+) Clostridium) The plate for aerobic bacteria is DHL agar medium (Enterobacteriaceae).

  The plate for anaerobic bacteria was placed in a jar together with reduced steel wool, and the inside of the container was replaced twice with carbon dioxide, followed by anaerobic culture at 37 ° C for 72 hours. The plate for anaerobic bacteria was aerobically cultured at 37 degrees for 24 hours. After culturing, the shape and number of colonies grown on each medium were recorded, and gram staining was performed to determine the fungal group and tabulated.

<Result>
In the straw before pasteurization, Enterobacteriaceae and Lecithinase (+) Clostridium were below the detection limit of 2 × 10 ² / g, but were not detected, but Bifidobacterium was 4.0 × 10 ² / g, The number of bacterial cells (Total bacteria) was 2.0 × 10 ⁷ cells / g.

On the other hand, in pasteurized pasteurized paste, Enterobacteriaceae, Lecithinase (+) Clostridium, and Bifidobacterium have a detection limit of less than 2 × 10 ² cells / g, and the total bacterial count (Total bacteria) is 5.2 × 10 ^3. Pieces / g. That is, Bifidobacterium was killed by pasteurization sterilization, and the total number of cells was reduced to about 1/1000.

  Therefore, it was confirmed that the basket in the basket 10 can be pasteurized and sterilized by the LTLT method or the HTST method by the basket processing apparatus of Example 1.

<Example 2>
A soot treating apparatus shown in FIG. The dredger container 10 was a pail can whose entire surface was black. The condensing irradiation part 11 was comprised by producing four reflection plates which affixed the aluminum reflection sheet on the single side | surface of the phenol-type resin board (the product made from Asahi Kasei, phenol foam). Four reflectors were formed in a rhombus shape and assembled into a bowl shape. Further, the heat storage section 12 forms the phenolic resin plate (thermal conductivity 0.20 W / m · K, thickness 30 mm, heat insulation performance from the inner surface to the outer surface 0.0006 W / K) in a rectangular box shape. Consists of that. In addition, the bottom face of the heat storage part 12 was an opening / closing part, and was used as an entrance / exit of the basket container 10. Moreover, the light transmission part 13 provided the air layer with the space | interval between two plate glasses as 50 mm, and installed in the irradiation surface S. FIG.

<Temperature measurement test>
Similarly to Example 1, it was confirmed whether or not the soot in the soot container 10 was heated under the conditions of pasteurization sterilization by sunlight. As shown in FIG. 10A, the inside of the dredge container 10 is filled with the ash containing ash, and as shown in FIG. Thermometers are installed in the center (C), between the center and the sunlight irradiation surface (D), the sunlight side (E), between the center and the side surface (F), and the side surface side (G). The bag container 10 was sealed with a lid. The interval at each adjacent location was about 5 cm. The vertical container 10 was placed vertically.

  Then, on a predetermined day in winter when the weather is fine, the dredger container 10 is installed inside the heat storage unit 12 of the dredge processing apparatus of Example 2, and the sunlight is condensed from 8:30 in the morning to 18:00 in the evening. Then, the temperature of the soot in the soot container 10 was measured.

<Result>
As shown in FIG. 10B, in about 2 hours from the start, the temperature of the soot on the sunlight side (E) reached 65 ° C. or more and reached the conditions of the LTLT method for pasturization sterilization. In addition, in about 5 hours from the start, the temperature of the soot in all the locations was 65 degrees or more. Furthermore, in about 3 hours from the start, the temperature of the soot on the sunlight side (E) reached 75 ° C. or more, and reached the conditions of the HTST method for pasturization sterilization. In addition, in about 6 hours from the start, the temperature of the ridges at all the locations was 65 degrees or more. In about 8 hours from the start, the temperature of the soot in all places finally reached 100 degrees or more.

  Accordingly, it was confirmed that the soot in the soot container 10 can be heated by sunlight under the conditions of the pasteurization sterilization of the LTLT method or the HTST method.

<Example 3>
Next, in order to shorten the time required for pasteurization sterilization using the cocoon treatment apparatus of Example 2, a heating unit 16 (a copper tube having a diameter of 15 mm) was provided in the cocoon container 10.

<Temperature measurement test>
The degree of the temperature rise of the soot in the soot container 10 due to the presence of the heating unit 16 was confirmed. The inside of the soot container 10 is filled with soot containing ash, and as shown in FIG. 11A, the heating unit 16 is inserted from the sunlight side of the soot container 10 through the center to the ground side, Each location, the ground side (A), between the ground and the center (B), the center (C) in the container 10, between the center and the sunlight irradiation surface (D), the sunlight side (E), the center A thermometer was installed between the side wall (F) and the side wall (G), and the bag container 10 was sealed with a lid. The interval at each adjacent location was about 5 cm. The vertical container 10 was placed vertically.

  And on the predetermined day of the winter when the weather is fine, the dredger container 10 is installed inside the heat storage section 12 of the dredge processing apparatus of Example 3, and the sunlight is condensed from 11 am to 17:00 in the evening. The temperature of the soot in the soot container 10 was measured. On this day, the amount of sunshine decreased for about 30 minutes around 13:00, 14:00, and 15:30.

<Result>
As shown in FIG. 11B, the temperature of the soot on the sunlight side (E) is 65 ° C. or more in less than 2 hours from the start, and the temperature of the soot in all locations is 65 in about 4 hours and 30 minutes from the start. It was more than a degree. Furthermore, in 2 hours and 30 minutes from the start, the temperature of the soot on the solar side (E) was 75 degrees or more, and in about 5 hours from the start, the temperatures of the soot in all places were 65 degrees or more. .

  Therefore, it was confirmed that the time required for pasteurization sterilization can be shortened by the presence of the heating unit 16.

<Example 4>
Next, in order to shorten the time required for pasteurization sterilization using the cocoon treatment apparatus of Example 2, a reflecting plate was provided only on the side surface inside the heat storage unit 12.

<Temperature measurement test>
The degree of the temperature increase of the soot in the soot container 10 due to the presence of the reflector was confirmed. The inside of the soot container 10 is filled with soot containing ash, and as shown in FIG. 12A, a reflecting plate is provided only on the inner side of the heat storage section 12 facing the side face of the soot container 10, Each part of the kite, sunlight side (A), between the solar irradiation surface and the center (B), center (C) in the kite container 10, between the center and the ground (D), ground side (E) A thermometer was installed between the center and the side surface (F) and the side surface side (G), and the bag container 10 was sealed with a lid. The interval at each adjacent location was about 5 cm. The dredger container 10 was installed horizontally.

  And on the predetermined day of the winter when the weather is fine, the firewood container 10 is installed inside the heat storage section 12 of the firewood treatment apparatus of Example 4, and the sunlight is condensed from 11:00 in the morning to 17:00 in the evening. The temperature of the soot in the soot container 10 was measured.

<Result>
As shown in FIG. 12B, the temperature of the soot on the sunlight side (A) is 65 degrees or more in 2 hours from the start, and the temperature of the soot in all places is 65 degrees or more in 4 hours from the start. It was. Furthermore, after 2 hours and 20 minutes from the start, the temperature of the soot on the sunlight side (A) is 75 degrees or more, and after 4 hours and 20 minutes from the start, the temperatures of the soot in all places are 65 degrees or more. It was.

  Therefore, it was confirmed that the time required for pasteurization sterilization can be shortened by the presence of the reflector.

  In addition, in the wrinkle processing apparatus of Example 1-4, the condensing area of the reflecting plate 11a of the condensing irradiation part 11 is further increased, and the number of laminated light transparent members 13a constituting the light transmitting part 13 is optimized. Thus, it is considered that the time required for pasteurization sterilization can be further shortened by improving the heat insulation performance of the light transmitting portion 13.

  As described above, the present invention is a soot processing apparatus 1 for processing soot, and heats the soot by irradiating the soot container 10 with the soot container 10 containing the soot and the concentrated sunlight. And a heat storage unit 12 that insulates the soot container 10 and stores solar heat in the soot, and pasteurizes and sterilizes the soot. Thereby, although it is a simple structure, it becomes possible to process a cocoon hygienically in a short time with sunlight, and to use it effectively as a safe fertilizer. The same applies to the wrinkle processing method for processing wrinkles.

  As described above, the cocoon treatment apparatus and the cocoon treatment method according to the present invention are effective in fields that require sanitary treatment of cocoons in the disaster prevention field, the agricultural field, and the like, and have a simple configuration. It is effective as a cocoon treatment apparatus and a cocoon treatment method capable of effectively treating hygiene in a short time with sunlight and effectively using it as a safe fertilizer.

DESCRIPTION OF SYMBOLS 1 Soot processing apparatus 10 Soot container 11 Condensing irradiation part 12 Heat storage part 13 Light transmission part 14 Holding part 15 Adjustment part 16 Heating part

Claims (1)

A black pail can container,
A rectangular housing that accommodates the basket container, and a heat-insulating heat storage section having an opening on the upper surface;
A light transmissive portion made of plate glass provided at the opening of the heat storage portion so as to be parallel to the bottom surface of the housing;
A condensing irradiation unit arranged in a radial manner in accordance with the side of the opening and surrounding the opening in a flat reflector at the opening of the heat storage unit;
An adjustment unit that adjusts and fixes the angle so that the opening of the heat storage unit faces the direction of the sun with respect to the vertical direction from the ground;
A cocoon treatment method performed using a cocoon treatment apparatus comprising :
Put the soot to be processed in the soot container,
Adjust and fix the angle so that the opening of the heat storage unit faces the sun,
Irradiating the soot container with the sunlight collected by the condensing irradiation unit to heat the soot, insulate the soot container in the heat storage unit, and store solar heat to hold the soot To reduce the total number of bacterial cells in the cocoon .