JP2017213295A - Portable bio toilet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable bio toilet which does not require troublesome processing of excrement, which has been greatly desired, with advancement of an aging society, since a portable toilet which is used by a user whose legs and loins become weaker due to aging, and which is used in a bedroom in night, requires processing of excrement in every morning.SOLUTION: A bio toilet using decomposition bacteria for decomposing excrement is made to become extremely small and light-weight, so that a toilet which does not require processing of excrement, is provided.SELECTED DRAWING: Figure 47

Description

The present invention relates to a simple toilet, a portable toilet, a bio toilet, and the like.

In recent years, an aging society has progressed, and the number of households living with only elderly people has been increasing year by year.

The legs are weak, and during the day, they can live with nursing support by nursing helpers, but more and more elderly people frequently go to the bathroom at night.

When going to the toilet at night, there are many fall accidents, and if you fall down and cause a fracture, you may be bedridden.

For this reason, there are elderly people who use a portable toilet in the bedroom and use it at night, but the treatment of defecation and urination after use is required the next morning.

If you clean up after defecation and urination in this portable toilet every morning, it will be cumbersome and you will be forced to go to the toilet and fall down.

Also, if the lifeline collapses due to an earthquake disaster, etc., and the sewage pipe cannot be used, a simple toilet installed in a public place will be used jointly.

Many unspecified people are worried that this toilet, which uses a simple toilet, is unsanitary and cannot be used.

The above-described simple toilets, portable toilets, etc. have a major problem in the disposal of filth after excretion.

JP2004-000668 JP2003-265355 JP2003-070683

Although the biotoilet is used so that the post-treatment of the excrement is not necessary, the existing biotoilet has a drawback.

If the decomposition bacteria curing bed becomes excessive moisture, the activity of the decomposition bacteria is suppressed and the excrement is difficult to be decomposed, and if the temperature is low, the activity of the decomposition bacteria is dull and the decomposition of the excrement does not proceed.

In order to remove excess moisture from the decomposition bacteria curing bed, when the decomposition bacteria curing bed is agitated with a stirrer, pressure is applied to the excess moisture curing bed to squeeze it, and water drops are dropped from multiple holes in the container bottom. Remove as.

Excess water droplets are dropped from the plurality of holes and received by a moisture adsorption coagulant or a commercially available urine collecting pad.

Attach a warming agent warmer to one end of the backside of the decomposition bacteria curing bed container, or warm the entire decomposition bacteria curing bed container by using a heating and heating cord heater member, and stir the curing bed with an agitator while evaporating excess water. The wind of the blower blows away moisture and promotes the activity of decomposing bacteria, but when excreted, if the amount of urine is excessive and excessive moisture, in order to avoid excessive moisture in the decomposition bacteria curing bed, In order to prevent urine from entering the curing container, a container for excreted urine is provided.

The portable biotoilet of the present invention was invented as a toilet of a size that is used by two to three people per day, and is small and light, easy to carry, and requires less excrement disposal. You can use the toilet.

Although it was invented so that it can be used by those who are old and weak in their legs, it can be used even when the lifeline is broken due to a huge earthquake etc. that is said to occur in the near future, and the flush toilet can no longer be used. It can also be used as a toilet for disaster prevention necessities of each household in the event of a disaster.

The front perspective view of the present invention. The rear perspective view of the present invention. The top perspective view of the present invention. The side perspective view of the present invention. The upper surface perspective view of the curing bed of this invention. The expansion perspective view of the container member which puts the moisture adsorption coagulant mat of the present invention, a warmer, etc. The perspective view from the container front of the curing bed of this invention. The perspective view of the curing floor container back surface bottom of this invention. The curing floor container side perspective view of this invention. The perspective view from the side which attached the curing floor container of this invention. The perspective view which attached the stirrer to the curing bed container of this invention. The perspective view of the stirrer of this invention. The partial expansion perspective view which provided the square plate material on the stirring rod of the stirrer of this invention. The agitator whole perspective view which provided the rounded board material on the stirring rod of this invention. The perspective view from the upper surface which attached the stirrer to the curing bed container of this invention. The expansion perspective view of the nail | claw which destroys and decomposes | disassembles the lump of the curing bed of this invention. The perspective view which provided the projection member for drawing a curing soul decomposition | disassembly nail | claw and an arc in the container in the curing bed of this invention. The perspective view of the ventilation ventilation fan provided in the upper cover of this invention. The perspective view seen from the lid back of the ventilation ventilation fan of the present invention. The expansion perspective view which attached the ventilation ventilation fan of this invention to the lid. The situation perspective view which the healing soul of this invention generate | occur | produced. The perspective view using the cylindrical curing bed container of this invention. The side view using the cylindrical curing floor container of this invention. The front perspective view which provided the urine processing member in the cylindrical curing container of this invention. The side view which provided the urine processing member in the cylindrical curing container of this invention. The expansion perspective view which removed the toilet seat of the box type portable biotoilet using the cylindrical curing container of the present invention. The partial expansion perspective view seen from the box type portable biotoilet using the cylindrical curing container of the present invention. A box-type portable biotoilet using the cylindrical curing container of the present invention. It is the perspective view which divided | segmented the curing bed container of this invention into the container part which receives the feces of excrement, and the container part which receives urine. The container opening part which receives the feces of the excrement of the biotoilet of this invention, and the whole perspective view of the opening part which receives human waste. The perspective view which provided the water coagulant | matte agent mat in the container member of the part which receives a human waste. Enlarged perspective view in which a moisture coagulant mat is provided on the container member of the human waste receiving part The top perspective view which opened the lid on the portable biotoilet of the present invention. It is the perspective view which isolate | separated the urine container as a container which receives the feces of excrement in the portable biotoilet container of this invention. It is the perspective view which hooked and attached the urine container to the container which receives the feces of excrement. The stirrer perspective view with three stirring bars. The perspective view of the stirrer attached in the cylindrical tube type curing container. The enlarged perspective view which opened the toilet seat by providing the plastic bag with a fastener in the container which receives human waste. The perspective view which provided the plastic bag with a fastener in the container which receives human waste. The whole perspective view seen from the portable biotoilet container side of the present invention. The storage container perspective view of the bio-toilet of this invention. The perspective view when opening the cover of a storage container and using it as a urine toilet. The human body container expansion perspective view. The perspective view which opened the toilet seat and was seen from the upper part of the urine container. A perspective view in which the toilet seat is opened, collected in a plastic bag with a fastener, and a coagulant is sprinkled on the urine to solidify the bag after closing the vinyl fastener. The perspective view of the human waste container after removing a plastic bag. When using as a biotoilet, a side perspective view when installing and using it on the upper part of a storage container.

The disadvantage of the conventional biotoilet is that it has difficulty in decomposing the excrement with much water.

The shape of the degradation bacteria curing bed container is a semicircular container at the bottom of the box shape, and a plurality of holes for passing moisture are provided in the bottom, and only excess moisture on the decomposition bacteria curing bed is dripped from the bottom hole of the container.

The dripping water is received by the adsorbent coagulant mat.

In addition, separate containers for excrement stool and human waste are provided, and a urine adsorbent is provided in the container for human excreta. The human waste is guided and received in the form of an adsorbent coagulant mat, and after the adsorption coagulation, the mat is taken out and treated as burning garbage.

Excess moisture in the curing bed is evaporated by applying the wind of the ventilation fan provided on the biotoilet and lid member to the decomposition bacteria curing bed containing excess moisture against the decomposition bacteria curing bed stirred with a stirrer.

Use a heating, heating, exothermic mat, cord heater, disposable fever warmer, hacking warmer, etc. to place in a container provided on the back side of the degrading fungus curing bed container or affix it to the container itself, decomposing fungus curing bed in the container While heating and evaporating excess moisture, the curing bed is stirred with a stirring rod rotating with a stirrer and pressure is applied to remove excess moisture from the fine holes in the squeeze vessel.

Examples are described below, but the present invention is not limited to these examples.

Example 1 describes a portable biotoilet according to the present invention for one person who is old and has weak legs and has to use a portable toilet.

The portable bio toilet is 25cm wide, 35cm deep and 42cm deep, and weighs about 4kg.

In order to obtain lightness and strength, the container outer material of the portable biotoilet of the present invention is a plastic container.

The portable biotoilet shape of the present invention is a structure in which the box-shaped upper part is opened and closed as a lid, and a hand held on the lid is provided (Fig. 1.2.3.4).

There are ventilating vents and vents in the lid.

A heat insulating sheet member with an aluminum foil is pasted on the back of the lid and the entire inner surface of the toilet container to enhance heat insulation.

Activated carbon, which is a deodorizing agent, is attached to the upper part of the lid.

Under the portable biotoilet seat, a decomposition bacteria curing bed is provided.

The material of the decomposition bacteria curing bed container is a semi-circular box-shaped container made of stainless steel, and is provided with a plurality of moisture removal holes at the bottom of the container.

Although the material is stainless steel, a gallium steel plate, a galvanized steel plate or the like may be used as long as the material has good thermal conductivity and is resistant to rust.

In the present invention, a cedar wood larger than the bottom hole of the container is mainly used for the decomposition bacteria curing bed, which is larger than the bottom hole of the container.

The capacity of the granulated cedar wood decomposition bed is about 10 liters.

The volume of the curing bed used varies depending on the size of the cedar granules, but the amount of the curing bed described above in the case of a size of about 2 mm to 3 mm is the best.

When the ratio of excreta excreta is high, a curing bed with moderate addition of granular bamboo charcoal, coconut husk charcoal, rice husk charcoal, etc. may be used to suppress the smell of human excretion during evaporation.

In order to increase the activity of the degrading bacteria on the curing bed, stir the curing bed with a stirrer and apply air to the degrading bacteria to promote the activity.

The stirrer of the present invention has a structure in which a shaft is directly connected to a rotating round handle provided on a side surface of a biotoilet container, in which four stirring rods are provided in parallel to the rotating shaft in the curing bed container.

The four stirring rods are stirring rods having different lengths.

Because the rotation diameter of each stirrer is different, the entire curing bed can be stirred by one rotation of the stirrer shaft, but it is not always possible to stir with 2 to 3 stirrer bars. The number of stirring rods corresponding to the size of is used.

A round handle that rotates the stirring bar in common with the central axis of the round handle on the side surface of the biotoilet is provided on both sides of the toilet container.

Since the round handles are provided on both sides, the portable biotoilet can be stirred in a stable state by turning it while holding the handle with both hands.

By holding the handle itself of the portable biotoilet and turning the handle with both hands, the agitator can be turned with a small force.

The stirrer and the like of the stirrer are made of a stainless steel rod that is resistant to rust. However, any material such as a resin rod that is not affected by rust or the like may be used.

A heating exothermic material and a warmer warmer are provided at one end of the rear surface of the decomposition bacteria curing bed container.

In the portable biotoilet of the present invention, the disposable body warmer to be attached is directly attached to the container.

By attaching the warmer directly to the container, there is an advantage that heat can be transferred to the entire container and heated.

In the present invention, the disposable body warmer is affixed to the container. However, a case member that is used by placing a benzine body warmer or the like at one end of the container may be provided and heated in this case.

A heat insulating sheet is affixed except for the body mounting surface on the back of the decomposition bacteria curing bed container.

By covering the container with a heat insulating sheet, the temperature of the decomposition bacteria curing bed can be kept at an appropriate temperature.

Insert the moisture-absorbing coagulant mat from the bottom of the front of the portable biotoilet under the decomposition bacteria curing bed container.

The adsorbing coagulant mat for water and human waste of the present invention uses a commercially available urine collecting pad, but any mat can be used as long as it can absorb and coagulate similar water.

When the portable biotoilet of the present invention is used alone, it can decompose excrement by decomposing bacteria and can be used as a degrading bacteria curing bed using a large amount of cedar wood sawdust so as not to become excessive moisture. However, it is absorbed and processed by the urine collecting pad only when it becomes excessive moisture that cannot be decomposed by evaporation, decomposing bacteria, or the like.

It is a container that is heated and kept warm with a container in which a heat insulating sheet is pasted on the back side of the portable biotoilet of the present invention.

By heating and heating, when the wind from the blower is applied to the curing bed, the evaporation of moisture and the decomposition of excrement are quick, and unlike the conventional portable toilet, it is not necessary to treat the excrement every morning.

In Example 1, a portable biotoilet used by elderly people who need care when walking is described.

In Example 2, the portable biotoilet of the present invention will be described in more detail based on the drawings.

Developed for single-use biotoilets used in bedrooms by elderly people and those with walking disabilities.

The capacity of the biotoilet container itself is about 24 liters.

The size of the toilet container is a box-shaped container approximately 35cm long, 23cm wide and 40cm deep, and is an integrally molded plastic container with a handle on top.

The upper end of the plastic container is cut horizontally, and a hinge is provided to make the lid easy to open and close.

A toilet seat is provided on a horizontally cut section.

The size of the toilet seat is the size of a cross section cut out horizontally in a plastic container, and is a mechanism that can be opened and closed by providing a hinge at the rear of the toilet seat 25.

A decomposition bacteria curing bed 16 is provided under the toilet seat.

When the lid and toilet seat are opened, the decomposition bacteria curing bed 16 can be taken out.

The curing bed container is a box type and the lower part is a semicircular type.

FIG. 15 shows a curing bed container provided with a rotating stirring bar stirrer in a semicircular container part.

The shaft to which the stirring rod of the stirrer is attached is a horizontal axis of stirring shaft 13 approximately 2 cn below the center of the semicircular curing bed container, and both ends of the shaft are protrusions on the side of the biotoilet container. Circular handles 3 are attached to both ends.

When the circular handle is turned, the stirring shaft rotates.

FIG. 14 and FIG. 37 show that the lengths of the rotation diameters of the respective stirring rods attached to the rotating shaft of the rotating stirrer are different from each other.

Since the length of the diameter of the stirring rod attached to the rotating shaft is different from that of each rod, the whole decomposition bed can be stirred by one rotation of the shaft.

For this reason, it is possible to apply a large amount of air to the decomposed bacteria on the curing bed only by turning the round handle 2 to 3 times, and it is possible to help evaporate water and activate the decomposed bacteria.

A plurality of micropores and holes 17 through which only moisture passes are provided at the bottom of the decomposition bacteria curing bed container.

About 220 holes with a diameter of about 1.5mm are provided for the holes through which moisture passes.

Since the decomposition bacteria curing bed container is circular, when the decomposition bacteria curing bed becomes excessive moisture, it travels around the container toward the bottom hole of the bottom and becomes water droplets on the back surface of the container and falls on the moisture adsorption coagulant mat 15.

A case member 14 for placing a warmer warmer or the like is provided on the back surface of the decomposition bacteria curing bed container.

A disposable body warmer may be used as a warming agent in this case, but in the case of a body warmer with an adhesive sheet attached, it is directly pasted to the in-case raw floor container.

A lid for opening and closing is provided at the front lower part of the biotoilet container, and the moisture adsorbing coagulant mat 15 is inserted from the opening 26 so as to be laid under the bottom of the curing bed container.

In the present invention, a commercially available urine collecting pad is used as the moisture adsorption coagulant mat.

In Example 3, more specific structures, effects, and the like of the curing bed container and the stirrer of the present invention will be described.

Excess water is transferred to the lower part of the curing bed container along the container while sinking under the curing bed.

The curing container 16 is a semicircular container having a diameter of 26 cm and a width of 20 cm.

Curing container diameter is 26cm.

The stirrer includes a rotating stirrer shaft 13 provided with stirring rods 11 having different lengths as shown in FIG. 8 and FIG.

Each stirring bar is a stirring bar attached in parallel to the rotation axis and having a different rotation radius.

The curing vessel mounting position of the rotating stirrer shaft is located 1.5 cm behind the center point of the semicircular vessel, about 2 cm below.

By providing the stirrer shaft 1.5 cm behind the center point of the semicircular container and 1.5 cm behind, when the rotating stirrer turns below the container, the space between the container and the rotating bar becomes narrow and the pressure in the curing bed increases.

When the stirring rod with the largest diameter among the four stirring rods rotates and the container approaches the lower part, the pressure for pressing the curing bed against the container surface increases.

There are about 220 moisture removal holes 17 in the lower part of the curing bed container.

A stirring bar that rotates excess moisture accumulated in the curing bed at the bottom of the curing bed container presses and pushes out moisture from the curing bed through the throttle hole.

The curing container is a semi-circular container so that the curing bed can be stirred while rotating and the lower curing bed can be pressed. FIG.

In Example 4, functions and the like of the stirrer will be described in more detail.

The stirrer of the stirrer of the present invention is provided with four stirrer bars that rotate in parallel with the rotation axis, but when the size of the large cedar wood sawdust used for the curing bed is 2 mm or more Use 3 stir bars.

When the curing bed becomes excessive moisture, turning the stirrer causes the large sawdust on the curing bed to become dumpling-like lumps. Fig. 21 shows the situation for explanation.

The phenomenon described above occurs when the moisture in the curing bed is excessive, and when it becomes a lump, the activity of the degrading bacteria declines and the moisture hardly evaporates.

The stirrer of the stirrer of the present invention is provided with a plurality of rotating round plates 21 having a diameter of 25 mm and a plurality of 3 cm × 3 cm square plates 20 arranged side by side.

It works to break up a granular lump that is a curing bed with round flat plates and square plates formed into dumpling lump, etc., and enlarge the surface in contact with air.

In the present invention, four round plates and square plates are arranged on the stirring bar.In the present invention, four plates are arranged at appropriate intervals, and when the stirring bar rotates using a flat plate material having a larger hole than the thickness of the stirring bar, it can freely move left and right. I try to do it.

The flat plate on the stirring bar is inserted and attached to the stirring bar so that when the stirring bar rotates, it can be rotated left and right freely by the resistance of the curing bed.

It is possible to prevent the curing bed that became excessive moisture from solidifying by moving the plate on the rotating stirring rod irregularly moving left and right, and to prevent the curing bed from sticking to the container wall. Also doubles.

In the present invention, it is used as a round flat plate on the stirring bar, but it is not necessarily a round plate shape, and a plate material having a sharp triangular, square, or gear-shaped tip may be used.

In Example 5, the decomposition claw of the curing bed of the present invention that breaks and decomposes the curing bed in which the curing bed has become a lump-like mass due to excessive moisture will be described.

If the curing bed falls into excessive water due to a large amount of human waste, etc., and the curing bed becomes a lump-like lump, the evaporation of moisture is prevented, and the decomposed bacteria cannot touch the air, causing the decomposition of excreta. It becomes impossible.

The decomposition claw 23 of the present invention is provided in the curing container 16 in order to decompose and destroy the lump of the curing bed which has become this lump.

By turning the stirrer, air is applied to the decomposition bacteria on the curing bed to promote the activity of the decomposition bacteria.

However, when the water becomes excessive, the agitation bed is kneaded and a large lump and a plurality of dumpling lumps are generated when agitated.

By forming this lump, the biotoilet degrading bacteria are inactivated, excreta cannot be decomposed, and a bad odor is generated.

In order to eliminate this defect, a plurality of claw codes 23 are provided at one end in the container of the lump that has become excessive moisture.

FIG. 17 shows two provided in the rear middle in the curing container of the present invention.

The disassembly claw is welded and attached in a container using stainless steel, a rust-prevented steel plate or the like.

The size of the decomposition claw is a T-shaped shape with a width of 3 cm and a height of about 2.5 cm, and the mass of the curing bed is pushed by the decomposition claw and broken and broken by the rotation of the stirring bar 11 is there.

The decomposed lump can be further finely crushed by the plate-like members of the square plate member 20 and the round plate member 21 provided on the stirring bar 11.

By heating the finely decomposed curing bed and applying the wind from the blower, the water could be effectively evaporated.

In Example 6, the characteristics of the shape of a container that stirs the curing bed more effectively will be described.

Although the shape of the curing container is described above, the shape of the curing container is a semicircular box shape.

Let the semicircular container rear middle stage be a container using a projection that forms an arc on the inside.

In the embodiment of the present invention, the protruding portion that draws the arc is pushed by the stirring rod and is pushed around the vessel wall and pushed out from the protruding portion to the center of the container by making the protruding container that draws the arc. FIG. 17 shows spot welding in a container as a member that draws an arc by bending a flat plate having a width of 5 cm and a length of 20 cm.

By welding the above-mentioned member that draws an arc to the container, the same effect as that obtained by pressing a protrusion for drawing an arc at the upper end of the container can be obtained.

Since the curing bed biased to the container wall surface is pushed out by the stirring rod at the center of the upper part of the container, the efficiency of stirring of the curing bed is increased.

FIG. 21 is a conventional curing bed container in which the curing bed is pushed by a stirring rod and a part of the curing bed coming out from the container becomes a lump and stagnates at one end of the container and cannot be stirred.

The stagnant curing bed that could not be stirred could not be stirred and the solid excreta could not be decomposed and was based on malodor.

By using the above-mentioned curing bed container, the curing bed biased to the container wall surface can be pushed out to the center of the container, and effective stirring can be performed only by turning the handle of the stirrer 2-3 times.

A disassembly claw 23 is provided at the bottom of the projecting container portion that draws an arc.

By providing the disassembly claw, the claw is a claw that crushes the curing bed that is pushed out in the form of a solid that contains uneven moisture on the wall surface of the container and supplements stirring.

In order to produce a portable toilet that is light and easy to carry, the size of the stirrer, a container that can efficiently stir, and a biotoilet container that has been devised and developed so that the amount of excrement can be reduced to the minimum decomposition curing bed A stirrer.

Example 7 describes a heating and heating material for promoting evaporation of moisture in the curing bed that has become excessive moisture, a heating material that activates the activity of degrading bacteria, and the like.

In order to promote excessive moisture evaporation of the curing bed, a box-shaped case member 14 into which a heating material can be inserted is provided at one end of the curing bed container 16.

This is shown in FIG. 8 and FIG.

A warmer, such as a warming material, is placed in the box-shaped case member to heat the container.

In the present invention, a warmer attached directly to the curing container surface in the pocket is attached and heated.

In addition, commercially available warming cord heater members using alcohol warmers or benzine may be used.

Example 8 describes the treatment of excess moisture such as mats provided on the bottom surface of a biotoilet container that receives excess urine and absorbs and solidifies it.

The size of the area where the hole for removing moisture provided on the bottom of the semicircular container is 12cm wide x 18cm long. In the case of the present invention, a commercially available urine collecting pad is used. The width of the urine pad is about 12cm wide.

A commercially available urine pad is inserted and set in the gap of about 2.5 cm between the curing bed container and the bottom of the biotoilet container.

When this biotoilet is used as a simple biotoilet outdoors, it can be used as an outdoor fixed type simple toilet by surrounding the periphery, without using a urine pad, and by providing a cock with an opening and closing with a tube at the lower part of the toilet container.

In Example 9, an elderly person who uses a portable bio-toilet has a large number of night toilets due to frequent urination, and therefore treatment of human waste when the portable toilet is frequently used will be described.

Because of frequent urination at night, portable bio toilets are frequently used, but the amount of excreted urine is not so much, and toilets are frequently used.

For this reason, the excreted excreta can be processed mainly by stirring and evaporation each time.

A blower fan 30 is provided on the toilet seat lid member 29, and air is directly applied to a curing bed containing excess urine contained in urine through a duct 32 to promote evaporation.

A cord heater or the like is affixed around the lower part of the outer portion of the curing bed container 16 to heat the curing bed higher than usual.

By heating the curing bed higher, the evaporation of human waste water is increased.

When warming the decomposition curing bed to evaporate the water, the human odor is different from the normal decomposition by the decomposing bacteria and the human odor is strong and bad odor is generated.

In order to suppress this urine odor, a mat 33 containing activated carbon is provided on the entire surface of the discharge opening provided on the toilet seat cover member as a ventilation discharge opening larger than the normal ventilation ventilation opening.

In addition, a large amount of activated carbon is added to the conventional decomposition bacteria curing bed to suppress the smell of human waste.

Activated charcoal added to the decomposition bacteria curing bed uses bamboo charcoal, coconut husk charcoal, rice husk charcoal, etc., but the portable biotoilet of the present invention uses rice husk charcoal.

In the case of portable bio toilets that are mainly used for human waste decomposition treatment, activated carbon is added to the decomposition curing floor that is appropriately mixed with granular pumice, zeolite, paulownia sawdust, etc. instead of cedar sawdust. You may use the thing as a curing bed.

In Example 10, a portable biotoilet curing container according to the present invention will be described as a cylindrical pipe container.

FIG. 22 is a view of FIG. 22 in which a cylindrical pipe-shaped curing container is attached horizontally in a box-type portable biotoilet.

FIG. 22 shows a cylindrical pipe curing container having a diameter of 30 cm and a length of 40 cm, and an opening 34 provided in the center of the upper part of the container.

A stirrer is provided in a cylindrical pipe curing container.

Unlike the box-shaped lower semicircular curing bed container of the embodiment described on the previous page, the curing bed can be inserted almost completely into the container by using a cylindrical pipe.

When the curing bed is put in a box-shaped lower semicircular curing bed container and used, a curing bed that cannot be agitated and cannot be stirred around the upper semicircular diameter box is generated.

For this reason, only the amount of decomposition curing bed of about two thirds can be inserted into the semicircular curing bed container, and the curing bed can be used as it is for one person, but for multiple people to use, The amount of decomposition curing bed was small and not suitable.

By using the cylindrical container 35, even if the curing bed is put in a full container and stirred, no curing leakage curing bed is generated.

This is a container for taking out the urine from a plurality of hole codes 17 that are formed by emptying the excess water urine in the curing bed.

In Example 11, a small and lightweight portable biotoilet that can be used by a plurality of persons with a minimum amount of curing bed will be described by separately providing excrement stool and a container for receiving human waste as shown in FIG. 24.25.

The portable biotoilet described up to Example 10 is a combination of a defecation decomposition curing bed container and a human waste decomposition curing bed container, and the excess sewage in the container is removed from the sewage urine provided in the container. It was a container for dripping urine from a plurality of holes through which the urine collecting pad was dropped at the bottom of the container to absorb and solidify.

Up to Example 10, it was described that the stool of the waste was quickly and effectively decomposed by preventing the decomposition curing bed from becoming excessive moisture.

Example 11 describes the details of the biotoilet curing container of the present invention for the treatment of human waste in a portable biotoilet that is frequently used for night urination.

The upper end of the curing container of the cylindrical cylindrical shape 35 is provided as an opening 40 for receiving excrement excrement, and a container member 41 for receiving urine is provided at the front of the curing container opening 40.

FIG. 24 is a view showing an arrangement provided outside the container 35 for guiding the human waste on the urine-absorbing adsorbent coagulant mat through the discharge port 42 from the lower part of the container member 41 that receives the human waste.

25 is a container in which the defecation and the opening for receiving human waste are separated as shown in FIG.

If this container is used, the ratio of urine mixed into the decomposition curing bed is small, and the decomposition of the excrement proceeds with a small amount of the decomposition curing bed.

Up to Example 10 described above, since both human waste and feces were stirred in a single decomposition curing bed container, a large amount of large sawdust as the curing bed was required so that the curing bed did not become excessive moisture. For this reason, the curing floor container of the portable biotoilet has become large, and it has not been easy to make it ultra small and light.

As described above, the waste stool and human waste were processed separately, so the amount of curing bed was reduced, and an ultra-compact and lightweight portable toilet was made.

Example 12 describes the treatment of human waste when the frequency of human waste is high by using this portable biotoilet.

A moisture adsorbing coagulant is provided in the opening for receiving excreta provided in the front part of the curing container for receiving and excreting the excrement shown in FIG. 29.30.

The portable biotoilet of the present invention is constructed so that the toilet seat 25 can be opened and closed.

The valve seat is opened and the moisture adsorbing coagulant 15 is placed in the container member 41 for receiving human waste (FIG. 31).

A commercially available product is used as the coagulant that receives and solidifies human waste.

Although a water coagulant is provided in the container member 41 for receiving human waste, the amount of human waste is large, and it cannot be solidified by catching, and the urine collecting leaked from the human waste outlet 42 at the lower end of the container is provided at the bottom of the container. Take it with a pat.

As described above, it is possible to cope with excessive human waste by using the moisture adsorption coagulant in the human waste container and the moisture adsorption coagulation material provided under the curing bed container.

When the portable biotoilet is used by multiple people and the amount of human waste is large and the urine cannot be removed by the coagulant urine collecting pad, it is discharged from the lower part of the urine collecting pad insertion container using a hose.

The hose tip may be temporarily stored in a urine bottle, a human waste container, or the like.

In Example 14, a commercially available manure coagulant mat is inserted into the human waste receiving container member 41 of FIG. 34.35, and after use, the mat is placed in an airtight storage box, an airtight bag or the like, and then processed.

By coagulating and storing, it is possible to perform post-processing even in an environment where liquid urine cannot be processed at the time of disaster, and the use range of the portable biotoilet of the present invention is expanded.

Although a human waste adsorbing coagulation mat is used in a human urine container, a water adsorbing coagulant may be used instead of the adsorption mat.

The polymer water-absorbing material and sodium polyacrylate are used by being inserted into a urine container and adsorbing 300 to 500 times the moisture and swell in a round ball shape, so that they can be easily taken out from the container.

Since the container for receiving human waste of the present invention has a wide and large upper opening and a small and narrow lower portion, it has a shape that makes it easy to take a solidified material that absorbs human waste and becomes solid.

As described above, in order to prevent the decomposition of excrement when the moisture of the decomposition curing bed is excessive, which is also a drawback of the biotoilet, a container 41 for receiving urine is newly installed on the front of the curing bed container, By receiving urine, the urine can be prevented from mixing with the curing bed so that it does not become excessive moisture.

In Example 15, a stirrer for a portable biotoilet that can be carried in and out of a light and small indoor space will be described with reference to FIG. 36 and FIG.

If the biotoilet is reduced in size and weight, the decomposition curing bed becomes excessive excrement and the decomposition rate is delayed.

In order to reduce the size and weight, it is necessary to reduce the amount of decomposition curing bed.

When excessive excrement is added to a small amount of decomposition curing bed, the decomposition curing bed becomes a viscous curing bed.

The curing bed with viscosity is kneaded and a healing spirit is generated.

In order to eliminate this curing soul, a large number of rounded flat plates 21 are provided on the stir bar with a thickened curing bed, and the mass-cured curing bed is crushed and stirred to increase the surface exposed to air.

Decomposition curing container Fig. 37 shows that the curing bed with high viscosity is pushed by the rotating stirring bar 11 and is provided around the container, and is provided in the upper part of the container. .

If a large number of round plates are provided on the stirrer bar, a large load is applied when the stirrer rotates.

Usually, stirring is possible while reducing the load when the stirrer is rotating by rotating the four stirring rods to three.

By providing a large number of round plate materials, the sticky cured soul is crushed finely and exposed to the air, so that the cured soul becomes a cured bed in a smooth state and excreta can be efficiently decomposed.

FIG. 38 is a diagram illustrating a case in which a plastic bag 46 with a fastener is provided in a container 41 that receives human waste in the sixteenth embodiment.

The size of the plastic bag is a zippered bag container that is approximately the same size as the human waste container.

The container that receives human waste is the size of a container that stores about 1500 cc of human waste, and can store human waste about 3 to 4 times.

The stored solid waste is sprinkled with adsorbed coagulant powder to solidify it, and the bag fastener is closed to treat it as burning waste.

Since the plastic bag with a zipper uses a highly airtight bag, it is a bag that does not leak urine odor after solid.

A commercially available human waste coagulant is used as the coagulant for adsorbing and coagulating human waste.

The conventional stationary stationary biotoilet is equipped with a heater, a heating material, etc. for evaporating human waste, and the agitator is always operated to forcibly while stirring to warm the urine and evaporate it. Met.

In order to make it easy to carry, it is necessary to make it lightweight and compact. In Example 15 of the present invention, a container for receiving human waste is provided, and a plastic bag with high airtightness with a fastener is inserted into this container, The urine is stored and processed in a plastic bag.

The coagulant is sprinkled on human waste for solidification, but the fastener may be closed and discarded without necessarily solidification.

By providing a urine-dedicated container with a wide upper opening for receiving urine in a portable biotoilet, it can also be used as a human waste portable toilet for frequent urination.

The human waste container 41 may be used as a container made of a material such as a stainless steel rust-resistant material or a plastic container, and may directly receive and store urine without using a plastic bag or the like.

Even if it is used as a simple toilet at the time of a disaster, the defecation is decomposed into water and carbon dioxide by decomposing bacteria, and it is not necessary to treat the defecation on the curing bed, and only the urine is treated, and the odor is stored Since there is no generation of odor and no odor is generated, it is hygienic.

For this reason, the amount of the temporary storage of the processed excrement generated at the time of disaster is less than half, and there is an advantage that it can be reduced.

In Example 17, the procedure for using the biotoilet of the present invention described in Examples 15 and 16 of the biotoilet used in the bedroom for the elderly will be described.

FIG. 41 is a view of FIG. 41 in which the biotoilet described in Example 15.16 of the present invention is stored in the storage container 48. FIG.

For frequent urination, when using the biotoilet of the present invention, the lid 49 of the storage container is opened and used as a toilet for human excrement (FIG. 42).

43. The urine is stored in a plastic bag 46 with a zipper that sits on the toilet seat 47 and covers the urine container.

FIG. 44 is provided with a hinge 8 to enable opening and closing in the middle of the toilet seat 47 in order to take out the human waste container under the toilet seat.

45. A toilet seat is opened and a coagulant is sprinkled on a vinyl with a fastener in which urine is stored to solidify it into a gel, and the urine is closed from the urine container 41 with the fastener closed.

46. Since the opening of the upper part of the human waste container is wide and the container has a narrow lower part, the gelled human urine in the bag can be taken out smoothly.

When used as a biotoilet, lift the biotoilet 50 from the storage container 48 and use it Figure 47.

After sitting on the biotoilet 50 and defecation, the handle code 3 of the agitator is rotated 7 to 8 times to agitate the waste of the excrement on the decomposition curing bed and decompose with the decomposition bacteria on the curing bed.

Since the urine is received as waste in a separate container and processed in a separate container, the waste in the excretion does not become excessive moisture, so that the degrading bacteria can be active and the decomposition rate of the filth is fast.

As described above, Example 14.15 was taken as a portable biotoile for nursing care indoors, but it is used by 3-4 people in ordinary households when sewage is not available due to a broken lifeline at the time of an earthquake disaster, etc. In some cases, the decomposition curing container is used as one size easier.

The biotoilet that decomposes the excrement is used so that it does not require the handling of the excrement after use, which is a disadvantage of the portable toilet, but the conventional biotoilet is heavy and large, and the place where it is needed It was unsuitable for carrying around.

The portable biotoilet according to the present invention has a weight of about 3 kg, a width of about 24 cm, a height of 36 cm, and a depth of about 40 cm.

It is a toilet that can be easily stored in a storage container as a disaster stockpile for each household as a toilet at the time of disaster when the lifeline is broken due to a disaster.

Because it is stored in a storage box, it can be carried in the trunk of a car, and it is a biotoilet that can be used in a wide range of fields such as indoors, outdoor workplaces, drives, and leisure.

1 hand holding
2 Upper lid
3 Stirrer handle
4 Vent
5 Upper lid opening and closing fixed surface fastener
6 Opening lid for taking in and out the moisture adsorption solidification mat
7 Lid fixing surface fastener
8 Hinge
9 Ventilation vents and fans
10 Toilet seat lid that opens and closes
11 Stir bar
12 Curing bed
13 Stirrer shaft
14 Case of container member to put heated warming material body warmer etc.
15 Moisture-absorbing coagulant mat urine pad
16 Curing bed container
17 Excess water removal hole
18 units
19 Bearing
20 Square plate
21 Round plate
22 Projection member for drawing an arc
23 Healing Soul Decomposing Nail
24 Power cord
25 Toilet seat
26 Opening for inserting and removing moisture-adsorbing coagulant mat
27 Code heater
28 The stagnant healing spirit
29 Valve seat cover
30 Blower fan
31 outlet
32 Duct
33 Mat with activated carbon
34 opening
35 Cylindrical pipe curing container
36 Moisture adsorption solidification mat insertion slot
37 Agitator mounting shaft hole
38 Healing Soul
39 Stirrer handle rotation direction
40 Cut-out opening to receive feces from cylindrical container waste
41 Container members that receive human waste
42 Human waste outlet
43 tubes
44 Container for receiving feces from excrement
45 Claws to be hooked
46 Zippered plastic bag for human waste
47 Toilet seat that opens and closes
48 Portable bio toilet storage container
49 Portable Bio Toilet Storage Top Cover
50 Bio toilet body

Claims (7)

Stirrer that stirs the decomposition fungus curing bed using granular sawdust, container for the curing bed to remove excess water from the decomposition fungus curing bed, container for receiving human waste, adsorbing coagulant, heating to activate the activity of the decomposing bacteria A portable biotoilet that is composed of a heating material and a blower used to evaporate and remove excess moisture from the curing bed.   2. The portable biotoilet according to claim 1, wherein a handle of an agitator is provided on both sides of the portable biotoilet. 3. The portable biotoilet according to claim 2, wherein a flat plate that can freely move to the left and right is provided on a stirring bar of a rotating stirrer. 4. The portable biotoilet according to claim 3, further comprising a claw member that breaks and decomposes the lump of the curing bed generated in the curing container. 5. The portable biotoilet according to claim 4, wherein a cylindrical container is installed horizontally to form a curing bed container, and a protrusion is provided for drawing a large sawdust of the curing bed in an arc at the upper end of the container. 6. The portable biotoilet according to claim 5, wherein a urine container that can be attached and detached is provided at an upper outer front portion of the curing bed container, and the container upper opening is a wide urine container. 7. The portable biotoilet according to claim 6, wherein a moisture-adsorbing coagulant for receiving excess moisture in the curing bed is provided at the bottom outer bottom of the curing bed container.