JP2009011448A - Portable toilet, excrement treating portable toilet set, and method of using portable toilet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To inexpensively provide a disposable portable toilet capable of sanitarily disposing of excrement adapted to the exothermic treatment of the excrement, and to provide an excrement treating portable toilet set and a method of using the portable toilet. <P>SOLUTION: The portable toilet 1 is molded in the shape of a container. The portable toilet 1 includes an inner material whose inner surface to be in contact at least with excrement is made of a water repellent material with water repellency, and an outer material disposed on the outside of the inner material and having the heat resistance or heat insulating property. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a disposable toilet bowl, a manure processing simple toilet set, and a method of using the same, and more specifically, for example, a feces and urine treatment agent containing quicklime and a pyrogen treated with a hydrophobic coating agent. The present invention relates to a simple toilet capable of exothermic treatment of received feces and urine, a simple toilet set and a method for using the simple toilet.

  In the event of a long-term power outage or water outage due to a disaster such as an earthquake, the toilet cannot be used, and a large amount of manure accumulates in each household. Malodors continue to emanate from the large amount of manure, and if left untreated, the odor will significantly deteriorate the living environment.

  In such a disaster, for example, manure is put in a plastic bag and stored in a sealed state for the time being, but the plastic bag is easily damaged, so it is damaged during storage. There is a problem that feces and urine leaks, and odors are emitted around. In addition, there is a problem that manure rots with time in the plastic bag, and the odor gas leaks out of the bag due to the pressure of the accumulated odor gas.

  Therefore, the assembly structure made of corrugated paper is made into a disposable simple toilet (simple toilet) (refer to Patent Document 1), or a frame body such as a wooden bag made of wood or paper and a bag body such as a polyethylene bag inside is simplified. It has been proposed to use a toilet body as a toilet and to dispose of a bag that receives manure (see Patent Documents 2 and 3).

In addition, as a method of actively treating manure, a method in which manure is introduced into sawdust, the sawdust and manure are stirred together, and manure is treated with microorganisms in manure (see Patent Document 4), or fine particles of quick lime. And a method for treating manure (see Patent Document 5) using the manure treating agent obtained by coating at least one type of coating agent selected from the group consisting of higher fatty acids, salts thereof and esters thereof. Proposed.
JP 2006-296925 A JP 2000-1496 A JP 2006-223725 A Japanese Patent Laid-Open No. 11-300344 JP 2002-210496 A

  By the way, even if a disposable toilet bowl is used, if it is discarded as it is, it gives off an odor, is not preferable from the viewpoint of hygiene, and may contaminate the environment. Therefore, it is preferable to discard the simple toilet after treating the manure by using it together with the manure processing methods such as Patent Documents 4 and 5.

  However, since the treatment method described in Patent Document 4 is treatment with microorganisms, there is a problem that the treatment capacity is limited and the treatment speed is slow.

  In addition, in the case of a disposable simple toilet (see Patent Documents 1 to 3), when an attempt is made to exothermic manure by its hydration reaction, using a manure treatment agent containing fine lime particles described in Patent Document 5, There is a problem that there is a risk of scorching due to reaction heat, opening a hole, or igniting.

  Therefore, the present invention aims to provide a simple toilet bowl that can be disposed of in a sanitary manner and can be disposed of in a sanitary manner, and to be used for a fecal urine treatment, and to provide a simple toilet bowl set and a method for using the simple toilet bowl. And

  The object is achieved by the following means.

  (1) An inner material that is molded into a container and at least an inner surface that receives manure is formed of a water-repellent material having water repellency, and an outer material that has heat resistance or heat insulation disposed outside the inner material. A simple toilet characterized by comprising.

  (2) The simple toilet bowl according to (1), characterized in that the inner material is housed in a container formed of a combustible material via the outer material.

  (3) The simple toilet according to (2), wherein the container is provided with a lid, and the lid is provided with a stirring opening for an excrement treatment agent to be put into the container.

  (4) The lid includes an inner lid and an outer lid that covers the inner lid from above, and each side of the inner lid and the outer lid is connected to an opening of the container. The simple toilet bowl according to (3), which is characterized.

  (5) The simple toilet bowl according to (4), wherein a space for arranging a water absorbing material and activated carbon is formed between the inner lid and the outer lid.

  (6) The simple toilet bowl according to (3), wherein the lid is formed separately from the container.

  (7) The simple toilet bowl according to (6), wherein an activated carbon insertion opening is provided in the lid.

  (8) The simple toilet bowl according to (1), wherein the inner member is folded and formed as a container, and the outer member is a bag body that can be installed inside an existing toilet bowl.

  (9) The simple toilet bowl according to (1), wherein the outer material is formed in a layer on a surface of the inner material that is not a water-repellent surface, and these are folded as a container.

  (10) The simple toilet bowl according to any one of (1) to (9), wherein the water-repellent material is a combustible material having a resin layer on one surface.

  (11) The simple toilet bowl according to any one of (1) to (10), wherein the outer member includes a material having flame retardancy at a temperature of 80 ° C. or higher and 450 ° C. or lower.

  (12) Fecal urine treatment comprising: the simple toilet according to any one of (1) to (11) above; and an excrement treating agent for exothermic treatment of excrement received in the toilet. Simple toilet set.

  (13) A simple toilet bowl comprising the simple toilet according to (5) described above, a manure treatment agent for exothermic treatment of the excrement received in the toilet bowl, a water absorbing material, and activated carbon. set.

  (14) The simple excrement disposal toilet bowl according to (12) or (13), wherein the excrement disposal agent is a powder containing at least a quicklime surface-treated with a hydrophobic coating agent and a heat generating agent. set.

  (15) A method for using a simple toilet comprising receiving feces and urine in the simple toilet according to (1), mixing the excrement in the toilet and an excrement treating agent, and treating the excrement by an exothermic reaction.

  (16) The urine is received in the toilet bowl described in (5), the inner lid is closed and a water absorbing material is placed on the inner lid, and activated carbon is placed on the water absorbing material. A method of using a simple toilet, wherein the outer lid is closed, feces and urine in the toilet are mixed with an excrement treating agent, and feces and urine are treated by an exothermic reaction.

  (17) The method for using a simple toilet according to (15) or (16), wherein the simple toilet is disposed in a toilet seat of an existing toilet.

  (18) After the outer material of the simple toilet is installed in an existing toilet, the inner material is placed in the outer material to receive excrement, and the excrement is treated with the excrement treating agent (15) How to use the simple toilet described in 1.

  (19) The method for using a simple toilet according to (15), wherein when the feces and urine are exothermically treated with the excrement treating agent, an upper opening of the simple toilet is covered with a lid.

  (20) Any one of (15) to (19), wherein the excrement treating agent is a powder containing at least quick lime surface-treated with a hydrophobic coating agent and an exothermic agent. How to use a simple toilet.

  According to the simple toilet according to the present invention, the container-like inner material that receives manure is formed of a water-repellent material, and at least the inner surface with which the manure comes into contact has water repellency. It does not leak out. Moreover, since the outer material which has heat resistance or heat insulation is arrange | positioned on the outer side of the inner material, it can protect from the heat which generate | occur | produced inside the inner material. Therefore, even if a manure treatment agent is mixed with manure received in the inner material and the manure is processed by an exothermic reaction, the simple toilet is prevented from being burned by reaction heat and punctured or ignited. Can do. Therefore, it is possible to provide a simple toilet bowl that can be disposed of in a sanitary manner and can be disposed of at a low cost by adapting to the heat treatment of manure.

  Moreover, according to the simple urine disposal toilet bowl set, the fecal urine treatment agent is combined with the urine treatment agent that exothermicly treats urine and the simple toilet that does not burn or ignite even when the exothermic treatment is performed. Sanitary toilet bowls can be discarded after treatment.

  In addition, according to the method for using the simple toilet according to the present invention, the manure can be powdered after the treatment by mixing the manure received in the simple toilet with the manure treatment agent, so that it is excellent in handling property and transportation cost. Has advantages such as being inexpensive.

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

[Simple toilet bowl of the first embodiment]
FIG. 1 is a perspective view showing a first embodiment of a simple toilet according to the present invention. FIG. 2 is a schematic diagram showing the internal structure of the simple toilet according to the first embodiment. FIG. 3 is a plan view showing a usage state of the simple toilet of the first embodiment.

  With reference to FIG. 1 and FIG. 2, the basic form of the simple toilet bowl which concerns on this invention is shape | molded in the container shape, and the heat resistant material arrange | positioned on the outer side of this inner material 2 formed with the water-repellent material. This also applies to the second and third embodiments described later. The simple toilet 1 of 1st Embodiment has equipped the inner material 2 through the outer material 3 in the container 4 specifically, formed of the combustible material.

  For example, the container 4 has a box shape with a rectangular bottom surface and an open top surface (a hollow rectangular parallelepiped shape with an open top surface), but may have other shapes, and the container shape is not limited. For example, as shown in FIG. 4, the shape of the container 4 viewed from above with the front width reduced may be a trapezoid. With this configuration, usability is improved. The reason why the container 4 is made of a flammable material is to allow disposal as an incinerated material, and examples thereof include cardboard paper, cardboard, or wood. In this embodiment, considering weight reduction. It is preferable to form with corrugated paper.

  The inner material 2 is a member that directly receives manure, and at least an inner surface (manure contact surface) that receives manure is formed of a water-repellent material having water repellency. As the inner material 2, for example, one surface of a combustible material such as paper, vinyl, wood, etc., which is coated or laminated with a resin such as silicon resin can be cited. In particular, release paper (release paper) is preferably used. It is done.

  The outer member 3 interposed between the container 4 and the inner member 2 is formed of, for example, a material having flame resistance (heat resistance) or heat insulation at a temperature of 80 ° C. or higher and 450 ° C. or lower, It arrange | positions on the outer side of the said inner material 2, and supplements the heat resistance or heat insulation of the inner material 2, and intensity | strength. The reason why flame retardancy is required at a temperature of 80 ° C. or higher is that the system reaches 80 ° C. to 95 ° C. due to the hydration reaction of the excrement treating agent described later. The reason why flame retardancy is required at a temperature of 450 ° C. or lower is that heat is not easily transferred in the system because the excrement treatment agent described later is a powder, and locally 200 ° C. to 400 ° C. during heat generation due to the hydration reaction. This is because it is presumed that it has risen nearby. Examples of heat-resistant materials include aluminum vapor-deposited film materials obtained by vapor-depositing aluminum foil on air foam, polyester, nylon, polyethylene, etc., nylon-deposited vinyl materials, fiber materials such as glass, ceramic, silica, and alumina, polyethylene terephthalate (PET) Resin laminated paper such as polyethylene, resin foam insulation paper such as polyethylene (PE), or embossed paper sleeve, resin processed material such as polyethylene (PE), polypropylene (PP), ethylene vinyl alcohol copolymer (EVOH), etc. It is done. It is also possible to use a thick corrugated cardboard as the outer material 3. If comprised in this way, while being able to acquire the heat insulation effect, it also becomes possible to reduce cost.

  That is, the outer material 3 and the inner material 2 are layered in a box-shaped container 4. With reference to FIG. 1 and FIG. 3, the container 4 provided with the outer material 3 and the inner material 2 is provided with a lid body 5 that covers the upper opening thereof. An agitation opening 6 is provided in which a manure treatment agent, which will be described later, is introduced into 1 and a spatula or the like is inserted to mix with a manure and stir. In the present embodiment, the lid 5 is formed separately from the container 4. In addition, although the stirring opening part 6 is exhibiting elliptical shape, shapes, such as an oblong hole and a rectangular hole, are not limited.

  In addition, it is also possible to perform defecation while the upper opening of the container 4 provided with the outer material 3 and the inner material 2 is covered with the lid 5, and in this case, the stirring opening 6 is used as a defecation intake. For example, it is arranged and used in the toilet seat 11 of the existing toilet 10, and at that time, the defecation intake is opened so as to be located at a position where the user can easily defecate.

  In addition, insertion openings 7 for activated carbon 9 are provided on both sides in the longitudinal direction of the stirring opening 6 of the lid 5. The insertion opening 7 is formed as a pair of rectangular long holes, but the shape, number, and opening position are not limited. The activated carbon 9 is accommodated in a bag such as a nonwoven fabric, for example. The activated carbon 9 is mounted from above so as to cover the insertion opening 7. The activated carbon 9 may be attached to the position of the insertion opening 7 from the inside of the lid 5.

  In order to prevent odor leakage and the like in the defecation intake 6 and the insertion opening 7, for example, heat-resistant vinyl or the like in which a colorless, transparent, colored transparent, or translucent nylon (registered trademark) that can be visually recognized is evaporated. A protective sheet 8 is attached from the inside of the lid 5. For example, the protective sheet 8 is mounted so that the sheets overlap each other at the center in the width direction so that a manure treatment agent can be introduced or a spatula for stirring can be easily inserted.

  As described above, when the inner member 2 is in the form of a sheet or a film, the inner member 2 is housed in the container 4 via the outer member 3 as in this embodiment. However, the present invention is not limited to this. For example, the inner material 2 itself is formed as a box-shaped container using a corrugated cardboard or the like that is resin-coated or resin-laminated on the inner surface side, and the outside is covered with the outer material 3. The container 4 may be omitted.

  According to the simple toilet 1 of the first embodiment configured as described above, since at least the inner surface of the inner material 2 that receives manure is made of a water-repellent material having water repellency, the inner material The water of manure received in 2 does not leak out of the inner material 2. In addition, since the outer material 3 having heat resistance or heat insulation is disposed outside the inner material 2, it can be protected from heat generated inside the inner material 2. Further, the strength can be supplemented by the outer material 3. Therefore, as will be described later, when manure and the urine treatment agent received in the inner material 2 are mixed and hydrated with quick lime contained in the manure treatment agent, the manure treatment agent is a powder agent. Even if the inside locally rises to a temperature close to 200 ° C. to 400 ° C., it is possible to prevent the simple toilet 1 from being burnt by reaction heat and opening a hole or catching fire. As described above, according to the present embodiment, the disposable toilet bowl 1 can be provided at a low cost by being hygienically discarded and adapted to the heat treatment of manure.

  The simple toilet 1 can also be configured as a simple urine disposal toilet set in combination with a fecal treatment agent described later. According to this simple urine treatment toilet set, the urine treatment agent for exothermic treatment of manure and the simple toilet 1 that does not burn or ignite even if heat treatment is performed with this urine treatment agent are combined. Therefore, the toilet bowl after use can be discarded hygienically after the fecal urine heat treatment. Specific components of the excrement treating agent will be described later.

  Next, the usage method of the toilet bowl 1 of 1st Embodiment comprised as mentioned above is demonstrated.

  With reference to Fig.3 (a), the simple toilet 1 of 1st Embodiment is arrange | positioned and used in the toilet seat 11 of the existing toilet 10, for example. Thus, when arrange | positioning the toilet bowl 1 in the said toilet seat 11, it arrange | positions in the state which removed the cover body 5 so that it may receive manure. However, the present invention is not limited to this. When the simple toilet 1 is used with the upper opening of the container 4 having the outer material 3 and the inner material 2 covered with the lid 5, the lid 5 of the simple toilet 1 is used. The agitation opening 6 is used as a defecation intake, and this defecation intake is located at a site where the user can easily defecate. These are examples of usage states, and may be used in places other than toilets such as nursing beds.

  After receiving the defecation of the user in the inner material 2 in the simple toilet 1 of the first embodiment, the upper opening of the container 4 provided with the outer material 3 and the inner material 2 is covered with the lid 5, and the inner material 2 A manure treatment agent is added to the manure from the stirring opening 6, a spatula or the like is inserted from the stirring opening 6, the manure and manure treatment agent are mixed, and the manure is processed by an exothermic reaction. The excrement treating agent is a powder containing quicklime surface-treated with a hydrophobic coating agent and an exothermic agent, and may further contain a water absorbing material and / or an additive as necessary. Hereinafter, the components of the excrement treating agent will be described in detail.

(Quicklime surface treated)
Although the form of the surface-treated quicklime (CaO) used in the present invention is not particularly limited, it is preferably in the form of a powder from the viewpoint of effectively dispersing the stool. The average particle diameter is preferably in the range of 0.1 μm to 5 mm, more preferably in the range of 0.5 μm to 2 mm, and particularly preferably in the range of 1 μm to 1 mm. When the surface-treated quick lime has an average particle size of less than 0.1 μm, production may become difficult and production cost may increase. On the other hand, if it is larger than 5 mm, the contact area between the obtained excrement treating agent and excrement may be reduced, and the reaction efficiency may be reduced. In addition, a lump may be generated during the excrement treatment, and unreacted matter may remain. is there. Moreover, you may use the quick lime by which the said surface treatment is carried out in combination of 2 or more types of quick lime from which an average particle diameter differs as needed. In the present invention, the average particle size is a value measured by a particle size distribution measuring device.

(Hydrophobic coating)
The hydrophobic coating agent used in the present invention can impart hydrophobicity to quicklime when the surface of quicklime is treated using the coating agent, and the coated quicklime is powdered. It is preferable that the compound be easy to make.

  Specific examples of the coating agent include, for example, at least one compound selected from the group consisting of paraffin, stearylamine, higher fatty acids, salts of higher fatty acids, or esters of higher fatty acids. Among these, It is preferably at least one compound selected from the group consisting of higher fatty acids, higher fatty acid salts, and higher fatty acid esters. Such higher fatty acids are preferably monovalent or polyvalent saturated fatty acids or unsaturated fatty acids having 8 to 26 carbon atoms, more preferably monovalent or polyvalent saturated fatty acids or unsaturated fatty acids having 8 to 24 carbon atoms, A monovalent saturated fatty acid of several 10 to 20 is particularly preferable. Specific examples of the higher fatty acid include caprylic acid, pelargonic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, arachidic acid, lignoceric acid, oleic acid, linoleic acid, linolenic acid, arachidonic acid and the like. It is done. Specific examples of the higher fatty acid salt include ammonium salts; alkali metal salts such as sodium salts and potassium salts; or Group 2 metal salts such as calcium salts and magnesium salts. Specific examples of the higher fatty acid ester include methyl ester, ethyl ester, n-propyl ester, isopropyl ester, n-butyl ester, sec-butyl ester, tert-butyl ester, isobutyl ester, n-hexyl ester and the like. Or a cycloalkyl ester such as a cyclohexyl ester.

  The amount of the coating agent used is preferably in the range of 0.01 to 10% by mass, more preferably in the range of 0.1 to 3% by mass, and 0.4 to A range of 1.5% by mass is particularly preferable. When the amount of the coating agent used is less than 0.01% by mass, a sufficient reaction delaying effect cannot be obtained at the time of manure treatment, the reaction proceeds rapidly, and uniform mixing cannot be performed. In addition to the formation, the hydrophobicity of the reaction product is not maintained, and there is a possibility that it returns to the original form of manure due to water mixing. On the other hand, when it exceeds 10% by mass, the active surface area of quicklime is reduced, so that the reaction may not proceed efficiently, and the cost may increase.

(Quicklime surface treated with hydrophobic coating)
The method for producing quicklime surface-treated with a hydrophobic coating agent is not particularly limited as long as it does not adversely affect the excrement treating agent of the present invention and the excrement treating method using the same. Specifically, for example, a method of mixing quick lime powder and a coating agent at a temperature higher than the melting point of the coating agent, or a quick lime powder held at a temperature slightly lower than the melting point of the coating agent, with stirring, the coating agent Preferably, a method of spraying the melt of is used. Moreover, since the said quicklime is normally manufactured by baking calcium carbonate, after cooling the quicklime obtained by baking to predetermined | prescribed temperature, it is also preferable to attach | subject to the said surface treatment method. The surface-treated quicklime may be used in combination with two or more kinds of quicklime that have been surface-treated using different amounts of coating.

  Although the shape of the said surface-treated quicklime is not specifically limited, It is preferable that it is a granular form. The average particle diameter is preferably in the range of 0.1 μm to 5 mm, more preferably in the range of 0.5 μm to 2 mm, and particularly preferably in the range of 1 μm to 1 mm.

(Fever)
The exothermic agent used in the present invention is not particularly limited as long as it does not adversely affect the method of using the simple toilet of the present invention, and a known exothermic agent can be used. It is preferable that the substance generate heat by reaction with air, slaked lime (Ca (OH) 2), or the like, and supply the amount of heat necessary for melting the coating agent. Specific examples of such exothermic agents include quick lime, powdered aluminum, aluminum oxide, magnesium oxide, and anhydrous magnesium chloride. These compounds may be used alone or in combination of two or more.

  Among these, it is preferable to use quick lime from the viewpoint that it can also contribute to excrement treatment. The amount of quicklime used in this case is preferably in the range of 20 to 200 parts by weight with respect to 100 parts by weight of the surface-treated quicklime, and 25 to 150 from the viewpoint of obtaining a processed product as a powder. The range is more preferably in the range of parts by mass, and particularly preferably in the range of 25 to 100 parts by mass. When the amount of quicklime used is less than 20 parts by mass, the calorific value is small, and the surface-treated quicklime cannot be activated efficiently, so that there is a possibility that the excrement treatment time becomes long. On the other hand, when the amount of quicklime used exceeds 200 parts by mass, the surface-treated quicklime is immediately activated by the excessive amount of heat generated, and a lump may be formed, leaving unreacted material remaining.

  However, the amount of the exothermic agent used is not limited to the amount used when the exothermic agent is quicklime, and can be appropriately adjusted based on the type and amount of the coating agent, the type of exothermic agent, and the like.

  Moreover, when using quicklime as a heat generating agent, although a shape is not specifically limited, It is preferable that it is a granular form. Moreover, the average particle diameter is preferably 0.1 μm to 5 mm, and more preferably 0.5 μm to 2 mm.

  The quicklime surface-treated with the hydrophobic coating agent described above does not cause aggregation due to reaction with moisture during manure treatment and can be efficiently pulverized under the mixing conditions during manure treatment, or the hydrophobic By the physical and / or chemical mechanism as described in the section of the protective coating agent, the coating agent is peeled from the surface of the quicklime surface-treated with the coating agent, and the reaction between the quicklime and the excrement where the active surface is exposed, In the case where the amount of heat necessary for melting the coating agent present on the surface of the surface-treated quick lime used in the present invention can be supplied, the surface-treated quick lime can be used as a heat generating agent.

(Water absorbing material)
It is preferable that the excrement treating agent of this invention further contains a water absorbing material. The water-absorbing material that can be used in the present invention is a viewpoint that controls the reaction between active quicklime and manure, that is, the moisture contained in the manure reacts with the active surface of quicklime at a time to produce agglomerates by aggregation. From the viewpoint of suppressing the remaining unreacted excreta. The water-absorbing material is not particularly limited as long as it does not adversely affect the manure treatment agent of the present invention and the manure treatment method using the same, and a known substance can be used. It is preferable that the water | moisture content which it did is the substance which can react in contact with the active surface of quicklime. Examples of the water absorbing material include sawdust, water-soluble paper, fiber bundle, nonwoven fabric, peat moss, and grass charcoal. These may be used alone or in combination of two or more. The amount of the water-absorbing material used can be appropriately adjusted depending on the type and shape of the water-absorbing material and the amount of water contained in the manure that is the object to be treated. Is preferably in the range of 2 to 6 parts by mass.

(Additive)
The manure treating agent of the present invention further contains other additives in place of or in addition to the water absorbing material, as long as the manure treating agent of the present invention and the manure treating method using the same are not adversely affected. Also good. Examples of such additives include fragrances, deodorants, or deodorizers from the viewpoint of odor control; hydrophilic organic compounds such as alcohols from the viewpoint of improving the wettability of the surface-treated quicklime to water, or Surfactant; From the viewpoint of controlling the water content in manure, examples thereof include desiccants such as silica gel and anhydrous sodium sulfate, and water retention agents such as water-absorbing resins. These additives may be used alone or in combination of two or more.

  Examples of the fragrances include lemon oil, lemon grass, cinnamon oil, lavender oil, and vetiver.

  Various surfactants can be used as the surfactant, and specific examples thereof include, for example, polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene monofatty acid ester, polyoxyethylene alkyl ester, Nonionic surfactants such as oxyethylene difatty acid ester, polyoxyethylene propylene glycol fatty acid ester, polyethylene sorbitan monofatty acid ester, glycerin monofatty acid ester; alkylbenzene sulfonate, alkyl sulfosuccinate, alkyl sulfate, polyoxyethylene alkyl sulfate , Anionic surfactants such as aryl sulfonates; long-chain primary amine salts, dialkyldimethylammonium salts, alkyltrimethylammonium salts, benzylates Ammonium chloride, alkylpyridinium salts, benzalkonium chloride, cationic surfactants such as benzethonium chloride; or alkyldiaminoethylglycine hydrochloride, and amphoteric surfactants such as hydrochloric alkylpolyaminoethylglycine is.

  Further, a sachet made of a water-soluble resin, a sachet made of water-soluble paper, or a sachet made of a water-degradable nonwoven fabric, which can be used when adding the sewage treatment agent to sewage, is also included in the sewage treatment agent of the present invention. It can be contained as an additive.

(Manure treatment agent)
The method for preparing the manure treatment agent of the present invention is not particularly limited. For example, quick lime surface-treated with a hydrophobic coating agent and a heat generating agent are mixed, and if necessary, a water absorbing material and / or a desired addition. The method etc. which mix an agent are mentioned.

  The surface-treated quicklime is coated with a hydrophobic coating agent, so that not only the moisture resistance of the resulting excrement treatment agent is increased, but also a reaction that does not cause a reaction immediately even if it comes into contact with excrement during the excrement treatment Since it has a retarding property, it does not immediately come into contact with the active surface of quicklime to produce a lump or the like. Therefore, manure and the manure treatment agent of the present invention can be mixed uniformly. However, when a higher fatty acid, particularly a higher fatty acid having 15 to 26 carbon atoms, is used as the coating agent, the hydrophobicity is higher, and mixing with feces and urine containing a large amount of water may make stirring difficult. In such a case, from the viewpoint of facilitating the stirring of the powder, an additive such as a surfactant or a salt of a higher fatty acid having a relatively low hydrophobicity, particularly a higher fatty acid having 8 to 14 carbon atoms. You may use it, adding a salt further to the excrement processing agent.

  The method for adding the manure treatment agent to manure is not particularly limited, but from the viewpoint of ease of handling and the like, for example, the manure treatment agent is previously put in a sachet, and the sachet is left as it is during the manure treatment. A method of adding to manure is preferable. The wrapping bag in this case may be a wrapping bag made of a water-soluble resin, a wrapping bag made of water-soluble paper, or a wrapping bag made of a water-degradable nonwoven fabric so that the sewage treatment agent is efficiently diffused into the urine during sewage treatment. preferable. In addition, it is preferable to preserve | save the said excrement processing agent including these aspects on moisture and water resistant conditions.

  Next, the excrement processing using the excrement processing agent is explained.

  As described above, the excreta treatment is performed by mixing the excrement received in the inner material 2 of the simple toilet 1, the excrement treating agent, and excrement. Feces and urine may be stool alone, urine alone, or a mixture of stool and urine.

  The amount of the manure treatment agent used is preferably in the range of 1 to 200 parts by weight, more preferably in the range of 10 to 150 parts by weight, with respect to 100 parts by weight of the manure that is the object to be processed. More preferably, it is 120 parts by mass. If the amount used is less than 1 part by mass, the urine adsorption process may not be sufficiently performed, and unreacted substances may remain. On the other hand, when it exceeds 200 mass parts, there exists a possibility that processing efficiency may worsen.

  The manure treatment is not particularly limited as long as it does not adversely affect the method of using the simple toilet of the present invention. For example, a treatment method in which the manure treatment agent is added to the manure in the simple toilet 1 and stirred in a toilet, or a veranda A treatment method in which the toilet 1 is moved outside a toilet such as a bathroom or a garden, and the manure treatment agent is added to the manure in the toilet 1 and stirred.

  By the treatment as described above, the heat generating agent generates heat by reaction with manure, melts the surface-treated quick lime coating to expose the active surface of quick lime, and the quick lime further reacts with moisture in manure The heat-treated substance and calcium hydroxide as a reaction product adsorb manure to obtain the treated substance as a powder. The treated powder thus obtained has hydrophobicity due to the effect of the coating agent, and does not return to the original form of manure by mixing of water such as rain water. In addition, the inside of the treatment system reaches a temperature of 80 to 95 ° C. and is strongly alkaline, so it can sterilize bacteria in manure and suppress the generation of malodor due to the decay of the treated material. be able to.

[Simple toilet bowl of the second embodiment]
Next, a second embodiment of a simple toilet according to the present invention will be described. FIG. 5 is a perspective view of the container of the second embodiment. Hereinafter, differences from the first embodiment will be described, and descriptions of common points will be omitted as appropriate.

  As shown in FIG. 5, similarly to the first embodiment, the container 40 of the second embodiment has a box shape with a rectangular bottom surface and an open top surface (a hollow rectangular parallelepiped shape with an open top surface). ing. However, in the first embodiment, the lid 5 is formed separately from the container 4, but in the second embodiment, the lid 41 covers the inner lid 42 and the inner lid 42 from above. Each side of the inner lid 42 and the outer lid 43 is connected to the opening 44 of the container 40.

  The pair of inner lids 42 are connected to a pair of opposing sides of the opening 44, respectively. As shown in FIG. 5, a cutout 45 is formed in the inner lid 42.

  FIG. 6 is a plan view of the inner lid bent inward. As shown in FIG. 6, when the pair of inner lids 42 are bent inward toward the opening 44, an inner lid window 46 is formed at the center. However, the inner lid 42 does not necessarily have to be a pair, and may be a single plate-like lid having an inner lid window 46 formed at the center that can cover the entire opening 44. In addition, the tip part vicinity 42a of a pair of inner lid 42 is joined, for example by a double-sided adhesive agent. However, an engaging part may be formed in both the front-end | tip part vicinity 42a of a pair of inner lid 42, and you may make it mutually engage.

  The outer lid 43 is connected to a side between two sides to which the inner lid 42 of the opening 44 is connected. The outer lid 43 is inserted into the opening 44 connected to the main body 48 and the main body 48 connected to the play 47 having the outer cover window 50 formed at the center thereof. And a claw portion 49 to be obtained. FIG. 7 is a plan view of the outer lid bent inward. As shown in FIG. 5, a fold line 51 is formed between the play portion 47 and the main body portion 48. The width of the play portion 47 is preferably about 2 cm, for example.

  In order to prevent odor leakage and the like, the outer lid window 50 is provided with a protective sheet such as heat-resistant vinyl deposited with colorless, transparent, translucent or translucent nylon (registered trademark) that can be visually recognized inside. It is preferable to be mounted from the inside of 43. The protective sheet is preferably mounted so that the sheets overlap each other at the center in the width direction, for example, so that a manure treatment agent can be introduced or a spatula for stirring can be easily inserted.

  FIG. 8 is a side view showing a state in which a water absorbing material and activated carbon are set on the upper surface of the inner lid, and FIG. 9 is a view seen from the right side of FIG. As shown in FIG. 9, when the outer lid 43 is bent inward along the folding line 51, a space for arranging the water absorbing material 52 and the activated carbon 9 is formed between the inner lid 42 and the outer lid 43. Is done.

  The activated carbon 9 is accommodated in a bag such as a nonwoven fabric, for example.

  The water absorbing material 52 is a sheet-like member such as a cloth that absorbs moisture like a sponge. Examples of the material include acrylic. As a condition, a material that is not altered by the heat of water vapor is desirable.

  In use, manure is received in a simple toilet and the inner lid 42 is closed, and then a water absorbing material 52 is placed on the inner lid 42 and activated carbon 9 is placed on the water absorbing material 52. Subsequently, the outer lid 43 is closed from above the activated carbon 9. In addition, it is preferable to form or arrange the water absorbing material 52 and the activated carbon 9 so as not to block the central portion of the lid 41 in order to insert a spatula or the like from the outside. Each of the water absorbing material 52 and the activated carbon 9 may be one piece or may be divided into a plurality of pieces. And the excrement in the toilet bowl and the excrement processing agent are mixed, and excrement is processed by exothermic reaction.

  If the water absorbing material 52 is arranged under the activated carbon 9 in this way, the pores of the activated carbon 9 are initially blocked with water vapor, so that it is possible to prevent odor gas adsorption from being lowered.

  The toilet bowl of the second embodiment basically has the same effects as the first embodiment, but in particular, according to the second embodiment, the shape of the container becomes simpler, for example, it is folded into a flat shape. It can be stored in this state.

  FIG. 10 is a perspective view of a modified example of the container of the second embodiment. The container 40a shown in FIG. 10 has a spatula portion 53 in which the outer lid 43 can further produce a spatula through a perforation 54 on the tip side, that is, outside the claw portion 49, as shown in FIG. It is different from the container 40.

  In use, the spatula portion 53 is cut out along the perforation 54 from the outer lid 43 as shown in FIG. When a cut is made along the perforation 55 of the cut-out spatula portion 53 and bent upward along a pair of folding lines 56, a spatula as shown in FIG. 12 is manufactured. Thus, since the spatula can be manufactured easily and easily, the convenience is improved.

  In the first embodiment and the second embodiment, the containers 4, 40, and 40a have a box shape with a rectangular bottom surface and an open top surface, but the present invention is not limited to this. For example, the container of the present invention may have other shapes such as a hollow cylinder having an open upper surface, a hollow elliptic cylinder, and the shape of the container is not limited.

  FIG. 13 is a perspective view illustrating an example of a container that is a hollow long cylindrical body having an open upper surface, and FIG. 14 is a developed view of a side surface of the container in FIG. 13. In this case, for example, various plate materials such as corrugated paper can be used as the bottom surface and the lid.

  The side surface 61 of the container 60 has a claw portion 62 for inserting and joining, and a plurality of slits 63 into which the claw portion 62 can be inserted. If comprised in this way, the magnitude | size of the container 60 can be adjusted by changing suitably the position which inserts the nail | claw part 62, and the convenience improves.

[Simple toilet bowl of the third embodiment]
Next, a third embodiment of a simple toilet according to the present invention will be described. FIG. 15 is a schematic diagram showing a usage state of the simple toilet of the third embodiment. FIG. 16 is a schematic diagram illustrating a folding procedure of the inner member according to the third embodiment.

  As described above, the toilet bowl according to the present invention includes the inner member 2 formed of a water-repellent material, and the outer member 3 having heat resistance or heat insulation disposed outside the inner member 2. . Referring to FIG. 15, the simple toilet bowl 21 of the third embodiment is specifically configured by a bag body 23 in which the inner member 2 is folded and formed as a container, and the outer member 3 can be installed inside the existing toilet bowl 10. ing.

  The inner material 2 is stored in a folded state, and when used, the opening edge F is expanded so as to form a space inside, and is formed into a container shape (see FIG. 16 (e)). As described above, examples of the water-repellent material include a material in which a resin such as silicon resin is coated or laminated on one surface of a combustible material such as paper or vinyl. In particular, since the inner material 2 of the present embodiment is folded and formed into a container shape, it is preferably a sheet-like or film-like water-repellent material that can be easily folded, for example, release paper (release paper) is preferably used. It is done.

  With reference to FIG. 16, the folding procedure of the sheet-like or film-like inner member 2 will be described. This folding structure is an example in which the inner material 2 is folded and formed as a container 24, and the structure and folding procedure are not limited.

  The inner material 2 is, for example, a square release paper, and has a water repellent finish on the upper surface (surface). This inner material 2 assumes SL, L1, L2, L3, and L4 lines in a developed state as shown in FIG.

  First, as shown in FIG. 16B, a right isosceles triangle is created by folding inward (upper surface side) with a center line SL on a square diagonal line as a reference. Next, as shown in FIG. 16 (c), on both sides of the right-angled isosceles triangle, the both sides of the right-angled isosceles triangle are folded inward and overlapped with respect to the inclined lines L1 and L2 that rise obliquely and symmetrically. Create a pentagon. Next, as shown in FIG. 16D, with respect to the horizontal lines L3 and L4, a portion of a right isosceles triangle located at the upper portion of the pentagon conflicts with the upper surface side (front surface side) and the lower surface side (back surface side). Fold each in the direction and overlap to create an inverted trapezoid. The inner material 2 is folded into a container shape even in this state, but the opening edge F can be reinforced by folding the opening edge F outward as shown in FIG. 16 (e), and each folding piece is folded. Can be maintained. And if the opening edge part F is expanded, the inner material 2 will be shape | molded as the container 24 (henceforth "the inner material container 24").

  As the heat-resistant material of the outer material 3, a material having flame resistance (heat resistance) at a temperature of 80 ° C. or higher and 450 ° C. or lower, for example, an aluminum vapor deposition film material obtained by vapor-depositing an aluminum foil on air foam, polyester, nylon, polyethylene or the like, Nylon vapor-deposited vinyl material, fiber material such as glass, ceramic, silica, alumina, resin laminated paper such as polyethylene terephthalate (PET), resin foam insulation paper such as polyethylene (PE), embossed paper sleeve, polyethylene (PE) Resin-processed materials such as polypropylene (PP) and ethylene vinyl alcohol copolymer (EVOH) are listed, and the bag body 23 is formed using these. In particular, since the bag body 23 is installed along the inside of the existing toilet bowl 10, it is preferable that the bag body 23 has flexibility that is easy to follow the inner shape of the existing toilet bowl 10. For example, a plastic bag in which nylon is vapor-deposited at least on the inner surface is preferable. Preferably used.

  The toilet bowl 21 of the third embodiment basically has the same effects as the toilet bowls of the first embodiment and the second embodiment, but according to the third embodiment, as the container 24, in particular. Since the inner material 2 to be molded can be folded and the outer material 3 is the bag body 23, it does not take a storage place when not in use.

  Moreover, this simple toilet 21 can also be comprised as a simple urine processing toilet set by combining with a urine processing agent. According to this simple urine disposal toilet bowl set, a combination of an excrement treating agent for exothermic treatment of manure and a simple toilet 21 that does not burn or ignite even if exothermic treatment is performed with the excrement treating agent. Therefore, the toilet bowl 21 after use can be discarded hygienically after the heat treatment of manure.

  Next, the usage method of the toilet bowl 21 of 2nd Embodiment comprised as mentioned above is demonstrated.

  Referring to FIG. 15, the method of using the simple toilet 21 according to the third embodiment includes, for example, a bag body 23 (nylon-deposited plastic bag) as an outer material 3 of a heat-resistant material constituting the simple toilet 21. 10 is extended along the inner side, and the opening edge of the bag body 23 is folded outward to cover the toilet seat. After the bag body 23 is housed inside the existing toilet 10, the inner material 2 that is folded and formed as a water repellent material container 24 is disposed in the bag body 23 so as to be positioned in the toilet seat. Then, when the user defecates in this state, manure is received in the inner material container 24. After defecation, in the toilet or outside the toilet, in order to supplement the heat resistance of the inner material container 24, the bag body 23 as the outer material 3 is brought into close contact with the inner material container 24, and the manure treatment agent is placed on the manure in the inner material container 24. Is added and mixed with a spatula or the like to treat feces and urine by an exothermic reaction. The feces and urine treatment agent is the same as that described in detail in the first embodiment, that is, a powder agent containing quicklime surface-treated with a hydrophobic coating agent and a heat generating agent, and if necessary, absorbs water. Those containing materials and / or additives are used. Therefore, also in the method of using the simple toilet 21 of the third embodiment, the excrement treating agent heats feces and urine by a hydration reaction. In the excrement processing using the excrement treating agent, the amount of the excrement treating agent used, the stirring method, the mixing start temperature, the processing place, and the like are the same as those in the first embodiment.

  The usage method of the toilet bowl 21 of the third embodiment basically has the same effects as the usage methods of the first embodiment and the second embodiment. However, the usage method of the third embodiment is particularly effective. According to the present invention, the used inner material container 24 and the processed substance can be sealed in the bag body 23 by tying and closing the opening of the bag body 23 after the heat treatment of manure, which is more hygienic. Also easy to dispose of.

[Simple toilet bowl of the fourth embodiment]
Next, a fourth embodiment of a simple toilet according to the present invention will be described. FIG. 17 is a schematic diagram showing a usage state of the fourth simple toilet.

  Referring to FIG. 17, in the toilet bowl 31 of the fourth embodiment, specifically, the outer material 3 of the heat resistant material is layered on the surface of the inner material 2 of the water repellent material that is not the water repellent surface. These are folded and formed as a container 34. The inner material 2 and the outer material 3 may be a sheet-like or film-like material integrally formed by coating, laminating, vapor deposition or the like on the outer side of the inner material 2, or simply an inner sheet-like or film-like material. The material 2 and the outer material 3 may be superposed.

  The inner member 2 and the outer member 3 are folded and formed as a container 34 by a folding procedure as shown in FIG. 16, for example. The inner material 2 is stored in a folded state, and when used, the opening edge F is expanded so as to form a space inside, and is formed into a container shape (see FIG. 16 (e)).

  As described above, the inner material 2 may be, for example, one in which a surface of a combustible material such as paper or vinyl is coated or laminated with a resin such as silicon resin, and a release paper (release paper) is preferable. Used for. As the outer material 3, a material having flame resistance (heat resistance) at a temperature of 80 ° C. or higher and 450 ° C. or lower, for example, an aluminum vapor deposition film material obtained by vapor-depositing aluminum foil on air foam, polyester, nylon, polyethylene or the like, nylon vapor deposition vinyl Materials, fiber materials such as glass and ceramics, silica and alumina, resin laminated paper such as polyethylene terephthalate (PET), resin foam insulation paper such as polyethylene (PE), or embossed paper sleeve, polyethylene (PE) and polypropylene (PP ), Resin processed materials such as ethylene vinyl alcohol copolymer (EVOH). In particular, since the inner member 2 and the outer member 3 of the present embodiment are folded and formed as the container 34, it is preferable that the inner member 2 and the outer member 3 be a sheet-like or film-like material that can be easily folded.

  Further, the container 34 folded and formed by the inner material 2 and the outer material 3 is provided with a lid 35 that covers the upper opening of the container 34 when manure is processed. The lid 35 is made of, for example, cardboard paper.

  The toilet bowl 31 of the fourth embodiment basically has the same operational effects as the toilet bowl 21 of the third embodiment. In particular, according to the fourth embodiment, the inner member 2 and the outer member 3 are containers. Since it is folded and formed as 34, the bag body 23 of the third embodiment is unnecessary and is not complicated in use.

  In addition, this simple toilet 31 can also be configured as a simple urine processing toilet set in combination with a urine processing agent. According to this simple urine disposal toilet bowl set, the urine treatment agent for exothermic treatment of urine and the simple toilet 31 that does not burn or ignite even if exothermic treatment is performed with this urine treatment agent are combined. Therefore, the toilet bowl 31 after use can be discarded hygienically after the heat treatment of manure.

  Next, the usage method of the toilet bowl 31 of 4th Embodiment comprised as mentioned above is demonstrated.

  With reference to FIG. 17, the usage method of the simple toilet bowl 31 of 4th Embodiment arrange | positions the container 34 which folded and formed the inner material 2 and the outer material 3 so that it may be located in the toilet seat of the existing toilet bowl 10, for example. . Then, when the user defecates in this state, manure is received in the container 34. After defecation, in the toilet or outside the toilet, the manure treatment agent is mixed with the manure in the container 34 and the manure is processed by an exothermic reaction. At that time, the upper opening of the container 34 is covered with a lid 35. The feces and urine treatment agent is the same as that described in detail in the method of using the simple toilet 1 of the first embodiment, that is, a powder agent containing quicklime surface-treated with a hydrophobic coating agent and a pyrogen. If necessary, a material containing a water absorbing material and / or an additive is used. Therefore, also in the usage method of the simple toilet 31 of 4th Embodiment, a feces and urine processing agent heat-processes feces and urine by a hydration reaction. In the excrement processing using the excrement treating agent, the amount of the excrement treating agent used, the stirring method, the mixing start temperature, the processing place, and the like are the same as those in the first embodiment.

  The method of using the toilet bowl 31 of the fourth embodiment basically has the same effects as the method of use of the third embodiment, but particularly according to the method of use of the fourth embodiment, feces and urine are heated. Since the upper opening of the container 34 is covered with the lid 35 during processing, the water vapor can be prevented from being scattered, and thereafter, it is hygienic by covering the upper opening of the used container 34.

  The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims. For example, the excrement treating agent is not necessarily limited to that of the above embodiment, and any form of excrement treating agent such as an excrement treating agent composed of quick lime can be used.

  The present invention can be suitably used in related fields of toilets.

It is a perspective view which shows 1st Embodiment of the simple toilet bowl which concerns on this invention. It is a schematic diagram which shows the internal structure of the simple toilet bowl of 1st Embodiment. It is a top view which shows the use condition of the simple toilet bowl of 1st Embodiment. It is a figure which shows an example of the planar shape of a container. It is a perspective view of the container of 2nd Embodiment. It is a top view of the inner cover bent inward. FIG. 7 is a plan view of the outer lid bent inward. It is a side view which shows the state which set the water absorbing material and activated carbon to the upper surface of the inner cover. It is the figure seen from the right direction of FIG. It is a perspective view of the modification of the container of 2nd Embodiment. It is a figure which shows the part for spatulas. It is a perspective view of the manufactured spatula. It is a perspective view which shows an example of the container which is a hollow long cylindrical body by which the upper surface was open | released. It is a figure which shows the expanded view of the side surface of the container of FIG. It is a schematic diagram which shows the use condition of a 3rd simple toilet bowl. It is a schematic diagram which shows the folding procedure of the inner material in 3rd Embodiment. It is a schematic diagram which shows the use condition of a 4th simple toilet bowl.

Explanation of symbols

1 Simple toilet,
2 Inside materials,
3 Outer material,
4 containers,
5 lid,
6 Defecation intake,
7 Insertion opening,
8 Protection sheet,
9 Activated carbon,
10 Existing toilet,
11 Toilet seat,
21 Simple toilet,
23 bags,
24 containers,
31 Simple toilet,
34 containers,
35 lid 40, 40a, 60 container,
41 lid,
42 Inner lid,
43 outer lid,
46 Inner lid window,
50 outer window,
52 Water absorbing material.

Claims (20)

  An inner material formed into a container shape and having at least an inner surface that receives manure is formed of a water-repellent material having water repellency, and an outer material having heat resistance or heat insulation disposed outside the inner material. A simple toilet characterized by that.   The simple toilet according to claim 1, wherein the inner material is housed in a container formed of a combustible material via the outer material.   The simple toilet according to claim 2, wherein the container includes a lid, and the lid is provided with a stirring opening for an excrement treatment agent to be put into the container.   The lid includes an inner lid and an outer lid that covers the inner lid from above, and each side of the inner lid and the outer lid is connected to an opening of the container. The simple toilet according to claim 3.   The simple toilet bowl according to claim 4, wherein a space for arranging a water absorbing material and activated carbon is formed between the inner lid and the outer lid.   The simple toilet according to claim 3, wherein the lid is formed separately from the container.   The simple toilet according to claim 6, wherein an activated carbon insertion opening is provided in the lid.   The simple toilet according to claim 1, wherein the inner material is folded and formed as a container, and the outer material is a bag body that can be installed in an existing toilet bowl.   The simple toilet according to claim 1, wherein the outer material is formed in a layered manner on a surface of the inner material that is not a water repellent surface, and the outer material is folded as a container.   The toilet bowl according to any one of claims 1 to 9, wherein the water repellent material is a combustible material having a resin layer on one surface.   The said outer material has the raw material which has a flame retardance in the temperature of 80 to 450 degreeC, The simple toilet bowl of any one of Claims 1-10 characterized by the above-mentioned.   A simple urine processing toilet set comprising: the simple toilet according to any one of claims 1 to 11; and an excrement treating agent for exothermic treatment of the excrement received in the toilet.   A simple toilet bowl set comprising the simple toilet according to claim 5, a manure treatment agent for exothermic treatment of manure received in the toilet bowl, a water absorbing material, and activated carbon.   14. The simple urine processing toilet set according to claim 12 or 13, wherein the excrement treating agent is a powder containing at least a quicklime surface-treated with a hydrophobic coating agent and a heat generating agent.   A method of using a simple toilet comprising: receiving feces and urine in the simple toilet according to claim 1, mixing the excrement in the toilet and an excrement treating agent, and treating the excrement by an exothermic reaction.   The simple toilet according to claim 5 receives manure, closes the inner lid and places a water absorbing material on the inner lid, places activated carbon on the water absorbing material, and places the outer lid on the activated carbon. A method for using a simple toilet, characterized in that the feces and urine in the toilet bowl are closed and the excrement treating agent is mixed to treat the excrement by an exothermic reaction.   The method for using a simple toilet according to claim 15 or 16, wherein the simple toilet is disposed in a toilet seat of an existing toilet.   The internal material of the simple toilet is installed in an existing toilet, and then the internal material is disposed in the external material to receive excrement, and the excrement is treated with the excrement treating agent. How to use a simple toilet.   The method of using a simple toilet according to claim 15, wherein when the excrement is exothermically treated with the excrement treating agent, an upper opening of the simple toilet is covered with a lid.   The simple toilet bowl according to any one of claims 15 to 19, wherein the excrement treating agent is a powder containing at least quick lime surface-treated with a hydrophobic coating agent and a heat generating agent. How to use.

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