JPH1038244A - Waste disposal apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a waste disposal apparatus wherein excrement can be incinerated at once without producing bad odor with a compact structure. SOLUTION: A tubler waste containing film 21 derived from a waste containing film cassette 20 is heat sealed at a lower end thereof in the state where it extends along an inner peripheral surface of a toilet stool body and is supported on a buffer shutter 14. Once waste is inserted into the waste containing film 21, the buffer shutter 14 is slided to hung the waste containing film 21 from the toilet stool body, and the waste containing film is chucked with a chuck mechanism 60 and is derived downward. The waste containing film 21 is heat sealed at upper and lower two positions separated vertically in a proper interval, and a position therebetween is cut with a cutting mechanism 50. The cut waste containing film is charged into a heating furnace 41 of a combustion mechanism 40 for incineration.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste disposal apparatus used for treating excrement or treating garbage in a simplified toilet, a temporary toilet, or the like.

[0002]

2. Description of the Related Art In simple toilets, temporary toilets, etc., excreta is usually stored and disposed of when a certain amount of excrement has accumulated, so that the accumulated excrement generates an odor. There is a problem of doing.

In order to solve such a problem, for example, Japanese Patent Application Laid-Open No. 6-30857 discloses a device in which excrement is sealed and stored in a package tube. Further, Japanese Utility Model Publication No. 7-15519 and Japanese Utility Model Publication No. 6-29494 disclose a paper pack capable of storing excrement.

[0004]

Problems to be Solved by the Invention
In the device disclosed in Japanese Patent Application Laid-Open Publication No. H10-209, there is no danger of generating an offensive odor even if the excrement is stored. However, with this device,
Since the sealed excrement is sequentially stored in the package tube, a large amount of excrement cannot be accumulated. Therefore, when a certain amount of the excrement sealed in the package tube accumulates, it must be transported to a facility for disposing of the excrement, which poses a problem that the operation is troublesome.

Further, the paper packs disclosed in Japanese Utility Model Publication No. 7-15519 and Japanese Utility Model Publication No. Hei 6-29494 need to be similarly disposed of.

The present invention has been made to solve such a problem, and an object of the present invention is to allow excrement, garbage, and the like to be promptly treated without being accumulated, and that a bad smell may be generated. There is no need to provide waste treatment equipment.

[0007]

According to the present invention, there is provided a waste treatment apparatus comprising: a container having an upper end surface opened so that waste is charged therein, and a discharge opening formed in a lower end surface; A buffer shutter that can be opened and closed, and is detachably attached to the container, along the inner peripheral surface of the container,
A waste accommodating film cassette from which a tubular waste accommodating film is fed, a chuck mechanism for chucking the waste accommodating film hanging downward from the drop opening of the container and pulling the waste accommodating film downward, and a discharging mechanism of the container. A sealing mechanism for sealing the waste containing film drawn downward at two positions at appropriate intervals in the vertical direction, and a cutting mechanism for cutting the waste containing film between the respective sealed portions by the sealing mechanism. An incineration mechanism that is disposed below the container so that the lower waste storage film cut by the cutting mechanism is inserted and incinerates the input waste storage film. Features.

The waste accommodating film cassette is housed in a housing having a cylindrical inner peripheral surface surrounding a container and fitted to the inner peripheral surface of the housing in order from one end. And an opening for pulling out the waste accommodating film so as to be wound inside the housing.

[0009]

Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a schematic sectional view showing an example of a simple toilet as an embodiment of the waste disposal apparatus of the present invention. This simple toilet has a toilet bowl 10 as a container and a waste accommodating film cassette 20 detachably attached to the toilet bowl 10, and extends along an inverted frustoconical toilet body 11 of the toilet bowl 10. Thus, the excrement is put into the tubular waste accommodating film 21 fed from the waste accommodating film cassette 20. Then, the excrement stored in the waste storage film 21 is sealed by the heat seal mechanism 30 as a sealing mechanism disposed below the waste storage film 21, and the waste storage film 21 cut by the cutting mechanism 50 is chucked. The excrement chucked by the mechanism 60 and put into the incineration mechanism 40 arranged below the toilet 10 and sealed in the waste storage film 21 is discharged into the waste storage film 21.
Incinerated with.

The toilet body 11 of the toilet 10 has an open upper surface, and a toilet seat 12 is disposed on the opened upper surface. On the lower end surface of the toilet main body 11, a discharge port 11a is formed so that a waste accommodating film 21 accommodating excrement passes therethrough. On the peripheral surface of the toilet body 11, a horizontal support 13 for supporting the waste film cassette 20 is provided.
It is attached to the upper part of the toilet body 11 in a fitted state. The waste accommodating film cassette 20 is detachably supported on the support base 13.

A drop opening 11a provided on the lower end surface of the toilet body 11 is opened and closed by a buffer shutter 14 disposed horizontally below the drop opening 11a. The shock-absorbing shutter 14 is slidable in the horizontal direction and vertically movable. When the shutter 11 is slid in the horizontal direction from the state in which the ejection opening 11a is closed, the retracting position on the side of the ejection opening 11a can be adjusted. Then, the outlet 11a is opened.

FIG. 2 is an enlarged longitudinal sectional view showing the waste accommodating film cassette 20 attached to the toilet body 11. The waste storage film cassette 20 has a hollow rectangular housing 22 surrounding the toilet body 11. A cylindrical space penetrates vertically in the axial center of the housing 22, and the space is surrounded by an inner peripheral surface 22a. The housing 22 accommodates a waste accommodating film 21 formed of a synthetic resin into a long tube shape. The tubular waste accommodating film 21 has a slightly larger diameter than the inner peripheral surface 22a of the housing 22, and is fitted to the inner peripheral surface 22a of the housing 22 in order from one end,
It is housed in a housing 22. At the upper end of the inner peripheral surface 22a of the housing 22, an opening 22b is provided over the entire circumference. From the opening 22b, the upper end of the tubular waste accommodating film 21 is wound inward. Have been withdrawn.

[0014] Such a waste storage film cassette 2
Numeral 0 denotes a waste accommodating film 21 placed on a support base 13 provided on the toilet body 11 and pulled out from an opening 22b provided on an inner peripheral surface 22a of the housing 22.
It is set along the inner peripheral surface of the toilet body 11 beyond the toilet seat 12.

A heat seal mechanism 30 disposed below the toilet 10 has a pair of horizontal seals sandwiching a waste accommodating film 21 which is disposed along the inner peripheral surface of the toilet main body 11 and hangs downward from the outlet 11a. Two sets of heating rods 31 are provided at appropriate intervals above and below. Each of the heating rods 31 is supported by the heating main body 32 in a horizontal state so as to be able to approach and separate from each other. The heating main body 32 has a position where each heating rod 31 can sandwich the waste accommodating film 21,
The waste storage film 21 is horizontally slid to the retracted position on the side.

The heating rods 31 forming a pair are heated with the tube-shaped waste accommodating film 21 sandwiched therebetween, so that the waste accommodating film 21 is heated.
Are heat-sealed at two positions at appropriate intervals in the vertical direction.

The cutting mechanism 5 is positioned opposite the heat sealing mechanism 30 with the waste accommodating film 21 interposed therebetween.
0 is arranged. The cutting mechanism 50 slides in a horizontal direction between two pairs of heating rods 31 forming a pair arranged at appropriate intervals in the vertical direction. While being slid in the direction, a cutter 51 that cuts between a pair of heat sealing portions of the waste accommodating film 21 is provided.
The cutting mechanism 50 slides horizontally from the retracted position on the side of the waste accommodating film 21, so that the cutter 51 cuts horizontally between a pair of heat sealing portions of the waste accommodating film 21. ing.

On the side of the waste accommodating film 21 hanging down from the toilet 10, a chuck mechanism 6 for chucking the waste accommodating film 21 and pulling the same downward.
0 is provided. A pair of chuck rods 61 sandwiching the waste accommodating film 21 are supported by the chuck mechanism 60 in a horizontal state on the chuck body 62. The chuck rods 61 can come and go with each other,
Further, the chuck main body 62 can integrally slide the chuck rods 61 in the horizontal direction from the retracted position on the side of the waste accommodating film 21 to a chuck position where the waste accommodating film 21 can be chucked. At the same time, the toilet body 11 can be moved up and down from a position close to the outlet 11a to a position close to the incineration mechanism 40.

The incineration mechanism 40 provided below the chuck mechanism 60 has a hollow rectangular parallelepiped heating furnace 41 having an open upper surface. The directions are arranged vertically. A cylindrical heating container 43 is supported inside the heating coil 42 in a fitted state. The heating container 43 has a cylindrical shape with an open upper surface, and the waste accommodating film 21 in which excrement is accommodated and sealed by the heat sealing mechanism 30 is supplied. Heating vessel 43
Is heated when the heating coil 42 is energized and heated, and when the heating container 43 is heated, the waste accommodating film 21 accommodated in the heating container 43 and the inside of the waste accommodating film 21 are heated. The excrement is burned and incinerated.

The open upper surface of the heating furnace 41 is opened and closed by a detachable lid 44. The lid 44 slides up and down to open the upper surface of the heating furnace 41, and can slide horizontally to move to a retracted position beside the heating furnace 41. ing.

An exhaust pipe 45 is connected to the side of the heating furnace 41, and the waste accommodating film 21 in the heating vessel 43 is connected to the exhaust pipe 45.
When the excrement inside is burned, the air in the heating furnace 41 is discharged through the exhaust pipe 45. A deodorizing device 46 is disposed inside the exhaust pipe 45 near the heating furnace 41.
The air inside is deodorized by the deodorizing device 46 while being exhausted through the exhaust pipe 45.

A control panel 70 is arranged near the toilet 10. The control panel 70 is provided with switches for operating the buffer shutter 14, the heat sealing mechanism 30, the chuck mechanism 60, the cutting mechanism 50, and the incineration mechanism 40 by a predetermined sequence control.

In the simple toilet having such a configuration, in use, the waste accommodating film cassette 20 is attached to the toilet body 11 of the toilet 10 on the support base 13. Then, the waste accommodating film 21 is pulled out from the opening 22b of the waste accommodating film cassette 20, and the toilet body 1
1 are arranged along the inner peripheral surface. At this time, the buffer shutter 14 is in the retracted position, the dropper 11a at the lower end of the toilet body 11 is open, and the waste accommodating film 2 is opened.
1 is drawn out from the outlet 11 a below a pair of heating rods 31 above the heat sealing mechanism 30.

In such a state, the heating main body 32 of the heat sealing mechanism 30 is slid horizontally from the retracted position, and the lower end of the waste accommodating film 21 is held between the pair of upper heating rods 31. Is located. Then, the respective heating rods 31 are brought into pressure contact with each other via the waste accommodating film 21, and the lower ends of the waste accommodating film 21 are heat-sealed by heating the respective heating rods 31. In such a state, the respective heating rods 31 are separated from each other, and the heating main body 32 is slid in the horizontal direction, so that the respective heating rods 31 are set to the side retreat positions.

Thereafter, the buffer shutter 14 is lowered to a position close to the heat sealing portion of the waste accommodating film 21, and is advanced horizontally from the retracted position. As a result, the heat sealing portion of the waste containing film 21 is placed on the buffer shutter 14, and the buffer shutter 14 is moved upward. Then, as shown in FIG. 3, in a state where the heat sealing portion of the waste accommodating film 21 is placed on the buffer shutter 14, the buffer shutter 14 closes the outlet 11 a of the toilet body 11. At this time, each heating rod 31 of the heat sealing mechanism 30 is set to the side retract position, and the cutting mechanism 5
The zero cutter 51 and the chuck rods 61 of the chuck mechanism 60 are also set to the lateral retreat positions. Further, the lid 44 of the heating furnace 41 in the incineration mechanism 40 is also located at the lateral retreat position, and the upper surface of the heating furnace 41 is open.

The toilet 10 is used in such a state, and excrement is put into the waste accommodating film 21 arranged along the inner peripheral surface of the toilet main body 11. Since the waste accommodating film 21 is supported on the shock-absorbing shutter 14, there is no possibility that the waste accommodating film 21 will fall down when excrement is introduced.

When the excrement is put in the waste accommodating film 21, the buffer shutter 14 is slid horizontally so as to be in the retracted position, as shown in FIG. As a result, the waste accommodating film 21 accommodating the excrement hangs downward through the outlet 11a.

In such a state, the chuck mechanism 6
The zero chuck main body 62 is raised to a position close to the drop opening of the toilet main body 11. Then, the chuck rods 61 are separated from each other, and are slid horizontally from the retracted position beside the waste accommodating film 21.
As a result, each chuck rod 61 reaches a position where the heat sealing portion at the lower end of the waste accommodating film 21 can be chucked, and the chuck rods 61 approach each other, so that the heat at the lower end of the waste accommodating film 21 is reduced. Chuck the seal part.

As described above, when the heat sealing portion at the lower end portion of the waste accommodating film 21 is chucked by the chuck rods 61, as shown in FIG. The furnace is lowered to a position close to the furnace 41. This allows
The waste accommodating film 21 accommodating the excrement is pulled out from the toilet main body 11 and positioned above the heating furnace 41 in the incineration mechanism 40. Thereafter, the chuck rods 61 are separated from each other, and the chuck of the lower end portion of the waste accommodating film 21 by the chuck rods 61 is released. Then, as shown in FIG. 6, the chuck body 62 is raised to a position slightly below the heat sealing mechanism 30, and the waste accommodating film 21 slightly below the heat sealing mechanism 30 is chucked by the chuck rods 61. I do.

At the same time, with the heating rods 31 forming a pair of the heat sealing mechanism 30 being separated from each other, the heating main body 32 is slid in the horizontal direction, and each of the heating rods 31 forming a pair becomes a waste material. The housing film 21 is sandwiched. Then, the heating rods 31 forming a pair approach each other, and the heating rods 31 forming a pair are brought into pressure contact with each other via the waste accommodating film 21.
When the heating rods 31 are heated, the waste accommodating films 21 are separated from each other by an appropriate distance up and down.
The position is heat sealed.

When the heat sealing of the waste accommodating film 21 by the heating rods 31 is completed, the cutter 51 of the cutter mechanism 50 is slid in the horizontal direction as shown in FIG. The space between the pair of heat-sealed portions at a great distance is cut. As a result, in the waste accommodating film 21 located in the lower heat seal portion, the excrement is accommodated therein, and the lower end portion and the upper end portion are each sealed by the heat seal portion. The lower side of the seal part is chucked by the chuck rods 61.

In such a state, the heating rods 31 forming a pair are separated from each other, and the heating body 32 is slid to the retracted position. Thereafter, the chuck body 62 of the chuck mechanism 60 is lowered. As a result, as shown in FIG. 8, the sealed waste containing film 21 is lowered, and the heating container 4 in the heating furnace 41 whose upper surface is open is opened.
3 are sequentially input. And each chuck rod 6
When 1 comes close to the heating furnace 41, the lowering of the chuck body 62 is stopped, and the chuck rods 62
The chucks of the waste accommodating films 21 are released from each other. The waste accommodating film 21 whose chuck has been released is put into the heating container 43 in the heating furnace 41.

Thereafter, the lid 44 of the incineration mechanism 40 is slid down from the retracted position to above the open upper surface of the heating furnace 41, thereby closing the open upper surface of the heating furnace 41. . In such a state, the heating coil 42 surrounding the heating container 43 is energized, the heating coil 42 is heated, and the heating container 43 is heated. Then, the waste containing film 21 put in the heating container 43 is heated and incinerated together with the excrement therein.

On the other hand, while the waste accommodating film 21 sealed by the chuck rods 61 is being conveyed downward, the buffer shutter 14 is lowered to a position close to the heat sealing mechanism 30 and retracted. It is slid horizontally from the position. Thereby, the cutter mechanism 5
The heat-sealed portion of the waste storage film 21 located above the cut position by the zero is placed on the buffer shutter 14, and in such a state, the buffer shutter 14 is moved upward. Then, the buffer shutter 14 closes the opening of the toilet body 11 with the heat sealing portion of the waste accommodating film 21 being placed thereon.
Hereinafter, the same operation as the above-described operation is repeated.

In the above embodiment, the simple toilet is described. However, the present invention can be applied to a garbage disposal apparatus. Further, the waste accommodating film 21 is sealed by the heat sealing mechanism 30, but a wire fastening mechanism that seals with the wire may be used.

[0036]

As described above, according to the waste treatment apparatus of the present invention, the waste put into the container is immediately sealed in the waste accommodating film. In addition, since the waste is immediately incinerated together with the waste accommodating film, no space is required for storing the waste, and the waste is compact. Since the waste accommodating film is sequentially fed out of the waste accommodating film cassette and along the inner peripheral surface of the container, there is no possibility that the inside of the container becomes dirty. Since the waste accommodating film cassette is detachable from the container, the waste accommodating film can be easily exchanged.

[Brief description of the drawings]

FIG. 1 is a schematic view of a simple toilet as an example of an embodiment of a waste disposal apparatus of the present invention.

FIG. 2 is an enlarged sectional view showing a waste accommodating film cassette used for the portable toilet.

FIG. 3 is a schematic view showing one process for explaining the operation of the simple toilet.

FIG. 4 is a schematic view showing one process for explaining the operation of the simple toilet.

FIG. 5 is a schematic view showing one process for explaining the operation of the simple toilet.

FIG. 6 is a schematic view showing one process for explaining the operation of the simple toilet.

FIG. 7 is a schematic view showing one process for explaining the operation of the simple toilet.

FIG. 8 is a schematic view showing one process for explaining the operation of the simple toilet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Toilet bowl 11 Toilet bowl main body 12 Toilet seat 13 Support stand 20 Waste accommodating film cassette 21 Waste accommodating film 22 Housing 22a Inner peripheral surface 22b Opening 30 Heat seal mechanism 31 Heating rod 40 Incineration mechanism 50 Cutting mechanism 51 Cutter 60 Chuck mechanism 61 Chuck rod

Claims (2)

[Claims] 1. A container having an upper end surface opened so that waste is put therein and having a discharge port formed at a lower end surface, a buffer shutter capable of opening and closing the discharge port of the container, A waste accommodating film cassette which is attached so as to be capable of feeding out a tube-like waste accommodating film along the inner peripheral surface of the container; and a waste accommodating film which hangs down from a discharge port of the container. A sealing mechanism for chucking the container and pulling it downward, a sealing mechanism for sealing the waste accommodating film drawn downward from the outlet of the container at two positions at appropriate intervals in the vertical direction, A cutting mechanism for cutting the waste accommodating film between the sealed portions; and a container for allowing the lower waste accommodating film cut by the cutting mechanism to be inserted. A waste incineration mechanism disposed below and comprising an incineration mechanism for incinerating the inputted waste accommodating film. 2. The waste accommodating film cassette includes: a housing having a cylindrical inner peripheral surface surrounding a container; and a housing fitted in order from one end to the inner peripheral surface of the housing. The waste treatment apparatus according to claim 1, further comprising a waste accommodation film accommodated therein, wherein an opening is formed in an inner peripheral surface of the housing so as to draw the waste accommodation film inward.