JPH06257726A - Refuse disposal equipment - Google Patents

Abstract

PURPOSE:To prevent the deterioration of the performance of a refuse disposal equipment due to a hole produced in a disposal container which has resulted from corrosion occurring after repeated use for incineration, at a cost as low as possible in the refuse disposal equipment. CONSTITUTION:A disposal container 23 detachably arranged in an incinerator 11 is constituted in a manner such as to be capable of being separated into an upper disposal container 27 and a lower disposal container 2. In the case in which the performance of a refuse disposal equipment has been deteriorated due to a hole produced in the disposal container 23 after the repeated use of the refuse disposal equipment for the incineration of garbage 22 and the like containing much water, the performance of the refuse disposal equipment can be maintained at a cost only for replacing either the upper or lower disposal container 27, 28 in which the hole has been produced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage disposal device for incinerating garbage such as raw garbage generated during cooking.

[0002]

2. Description of the Related Art Conventionally, this type of waste disposal device generally has a structure as shown in FIG. That is, it has a box-like shape that is opened at the top to form the dust inlet 101, and the air inlet 10 is provided on the lower surface.
2, and a main body frame 104 having an exhaust port 103 on one side
A heat-resistant main furnace material 105 is stretched around the inner wall surface of the furnace, and a combustion chamber 107 in which a furnace heater 106 is projected from the bottom to the inside, and a lid frame body 108 for opening and closing the dust inlet 101 of the combustion chamber 107 At the bottom of the combustion furnace 111, which is composed of a lid 110 having a wall surface covered with a heat-resistant lid furnace material 109, a furnace heater 106 is penetrated through the central portion of the combustion furnace 111, and an air supply opening 112 communicating with the air supply port 102 is formed. A substantially doughnut-shaped container tray 113 having a box is provided. In addition, a bowl-shaped processing container 115 for storing the food waste 114 is provided on the inner peripheral wall 113A of the container tray 113. This processing container 115 has a recess 115A surrounding the furnace heater 106 at the bottom and a plurality of openings 116 above the recess 115A. The recess 115A is fitted to the furnace heater 106, and the bottom opening of the recess 115A is formed. The portion 117 is the air supply opening 112 of the container tray 113.
It is arranged so as to communicate with the container and detachable from the container tray 113.

Further, at the air supply port 102 of the combustion furnace 111,
One end of the first connecting pipe 118 is connected to the first connecting pipe 118.
At the other end of the connecting pipe 118 of the
9 and the diluting device 120 described later to the second connecting pipe 1
An air supply means 123 including a flow rate control valve 122 for controlling the amount of air sent via 21 is connected to supply air into the combustion furnace 111.

Further, a purifying device 125 having a temperature detecting means 124 therein is connected to the downstream side of the exhaust port 103 of the combustion furnace 111, and an exhaust pipe 126 is provided on the downstream side of the purifying device 125. Is projected. Further, the diluter 120 is provided which covers the exhaust pipe 126 and has an exhaust port 127 whose opening is open in the same direction as the outlet of the exhaust pipe 126, and the blower 129 is provided upstream of the exhaust pipe 128. Has been done. When the diluter 120 discharges the air pressurized by the blower 129 from the exhaust port 127, the diluter 120 causes the exhaust gas generated inside the combustion furnace 111 to pass through the purifier 125 by an attracting action to make the inside of the exhaust tube 126 a negative pressure. The second connection pipe 121 is connected to the air passage 128 so that part of the air is supplied to the flow rate control valve 122.

In the above structure, when the lid 110 is opened, the garbage 114 is put into the processing container 115 through the dust inlet 101, the lid 110 is closed, and the furnace heater 106 is energized, thermal energy of the furnace heater 106 is generated. The food waste 114 is heated and incinerated. At this time, the combustion furnace 111
The inside is kept at a negative pressure by the attraction of the diluting device 120, and the generated exhaust gas flows into the purifying device 125 from the exhaust port 103, is purified by the purifying device 125, and then flows into the exhaust pipe 126. Then, after being cooled and diluted by the diluting device 120, it is discharged to the outside.

The air required for combustion is supplied to the air supply device 119.
Therefore, the gas is supplied from the air supply port 102 into the processing container 115. And after a certain period of time has passed since the start of operation,
The garbage 114 becomes semi-carbonized. At this point, the flow rate control valve 122, which has been in the fully closed state until then, is in the semi-closed state, and the dilution device 120 is added to the air from the air supply device 119.
A part of the air from the inside is sent to the inside of the combustion furnace 111, and the inside of the combustion furnace 111, which has been kept at a negative pressure until now, becomes a positive pressure and the semi-carbonized garbage 114 is vigorously combusted and carbonized. .

[0007] Further, after a certain period of time, raw garbage 1
The incineration of 14 is completed, and at this point, the furnace heater 106 is OF
F, and the processing container 115 is blown by the air supply means 123.
The interior and the interior of the combustion furnace 111 are cooled, and the supply air flow rate control valve 122, which had been in a semi-closed state until then, is fully opened, and a cooling process for promoting cooling is started. Then, when the temperature detected by the temperature detecting means 124 of the purifying device 125 falls to a predetermined temperature, the cooling process is ended and the incineration process of the food waste 114 is completed.

[0008]

By the way, when the garbage 114 containing a large amount of water is repeatedly incinerated, steam and corrosive gas generated from the garbage 114 corrode the processing container 115. And especially garbage 114
A hole opens in the lower part that is always in contact with the inside of the processing container 115, and normal air supply to the inside of the processing container 115 becomes impossible.
When you take it out from 11 and carry it to a cooking table (not shown) etc. and put the garbage 114 into it, and put it in the combustion furnace 111 and incinerate it, the juice etc. of the garbage 114 from the hole opened in the processing container 115. Since the liquid of No. 3 flows down and stains clothes, floors, etc., it must be replaced with a new processing container 115 on a regular basis. However, in the above-mentioned conventional waste processing apparatus, it is necessary to replace the entire processing container 115. There was a problem that the cost would be very high.

It is used because the combustion furnace 111 is sealed by bringing the lower end plane of the lid 110 into planar contact with the upper end plane of the combustion chamber 107 to close the dust inlet 101 of the combustion chamber 107. The abutment surface wears between
When the flatness of the contact surface is lowered due to foreign matter being caught, a gap is generated between the combustion chamber 107 and the lid 110, and there is a risk that unpurified exhaust gas leaks to the outside from this gap.

When the food waste 114 containing a large amount of liquid components such as juice is processed, the liquid components are treated as a processing container 115.
It rises as it is boiled inside, and part of it rises in the opening 1.
16 flows into the inside of the recess 115A, flows down along the wall surface of the recess 115A, and then from the air supply port 102 to the first
There is a problem that the air supply means 123 is damaged by passing through the connection pipe 118 of No. 3.

The present invention solves the above-mentioned problems, and when the corrosion of the processing container progresses and a hole is opened and the performance of the waste processing device is deteriorated, it is possible to deal with the waste processing device at the lowest possible cost. The first purpose is to provide.

The second purpose is that when the dust inlet of the combustion chamber is closed to seal the combustion furnace, a gap is created between the combustion chamber and the lid, and unpurified exhaust gas leaks to the outside from this gap. To prevent.

A third object is to prevent the air supply means from being damaged by the liquid component of the food waste even if the food waste containing a large amount of the liquid component is incinerated.

[0014]

A first means for achieving the first object of the present invention is a box-shaped opening that opens upward to form a dust inlet, and has an air supply port on the lower surface and one side surface. A combustion chamber in which a heat-resistant furnace material is stretched around the inner wall surface of the main body frame having an exhaust port, and a furnace heater is projected from the bottom to the inside,
A combustion furnace consisting of a lid in which a heat-resistant furnace material is stretched around the inner wall surface of a lid frame body that opens and closes the dust inlet of this combustion chamber, a bowl-like container for storing dust, and a recess for enclosing the heater at the bottom and A plurality of openings are provided above the recess, the recess is aligned with the furnace heater, and the bottom opening of the recess is detachably disposed inside the combustion furnace so as to communicate with the air supply port. Connected to the processing container and the air supply port,
An air supply unit for supplying air to the combustion furnace is provided, and the processing container is configured to be separably provided in an upper portion and a lower portion.

A second means for achieving the first object is the construction of a waste treatment apparatus in which the thickness of the lower part of the processing container is made thicker than that of the upper part.

A third means for achieving the second object is a box-shaped main body frame having an air intake port on the lower surface and an exhaust port on one side surface, which is a box shape having an opening at the top to serve as a dust inlet. A heat-resistant furnace material is laid on the inner wall surface, and a heat-resistant furnace material is installed on the inner wall surface of the combustion chamber with a furnace heater protruding from the bottom and the lid frame that opens and closes the dust inlet of this combustion chamber. A combustion furnace including a covered lid, a bowl-shaped recess for storing dust, and a recess for surrounding the heater at the bottom and a plurality of openings above the recess for matching the recess with the furnace heater. A processing container detachably disposed inside the combustion furnace so that an opening on the lower surface of the recess communicates with the air supply port; and an air supply that is connected to the air supply port and supplies air to the combustion furnace. Means for removing the dust inlet at the upper end of the combustion chamber. An annular first fitting portion is provided, and an annular second fitting portion that is fitted to the first fitting portion when the dust inlet is closed by the lid is provided at the lower portion of the lid. Is provided, and a gap preventing packing between the combustion chamber and the lid is provided outside the second fitting portion and the first fitting portion.

Further, a fourth means for achieving the third object is a box-like body having an opening at an upper portion and having a dust inlet, and a main body frame having an air inlet on the lower surface and an exhaust outlet on one side. A heat-resistant furnace material is laid on the inner wall surface, and a heat-resistant furnace material is installed on the inner wall surface of the combustion chamber with a furnace heater protruding from the bottom and the lid frame that opens and closes the dust inlet of this combustion chamber. Combustion furnace consisting of a covered lid, and the bottom of this combustion furnace,
A container tray having an air supply opening communicating with the air supply port, a bowl-like recess for storing dust, a bottom part surrounding the heater, and a plurality of openings above the recess, the furnace The heater is fitted with the recess, and the processing container is detachably disposed inside the combustion furnace so that the lower opening of the recess communicates with the air supply opening of the container tray, and is connected to the air supply port. And a gas supply means for supplying air to the combustion furnace, and a foreign matter receiving portion provided inwardly from an inner wall surface of the recess of the processing container around the air supply opening of the container tray. This is a device configuration.

A fifth means for achieving the third object is a box-shaped main body frame having an air intake port on the lower surface and an exhaust port on one side surface, which is a box-like opening having an opening at the top to serve as a dust inlet. A heat-resistant furnace material is laid on the inner wall surface, and a heat-resistant furnace material is installed on the inner wall surface of the combustion chamber with a furnace heater protruding from the bottom and the lid frame that opens and closes the dust inlet of this combustion chamber. A combustion furnace including a covered lid, a bowl-shaped recess for storing dust, and a recess for surrounding the heater at the bottom and a plurality of openings above the recess for matching the recess with the furnace heater. A processing container detachably disposed inside the combustion furnace so that an opening on the lower surface of the recess communicates with the air supply port; and a gas supply port connected to the air supply port via a connecting pipe. And an air supply unit for supplying a part of the connecting pipe to the combustion furnace. It is obtained by the construction of the waste processing apparatus provided above the bottom.

A sixth means for achieving the third object is a box-shaped main body having an air inlet on the lower surface and an air outlet on one side, which is a box-like shape having an opening at the top to form a dust inlet. A heat-resistant furnace material is laid on the inner wall surface, and a heat-resistant furnace material is installed on the inner wall surface of the combustion chamber with a furnace heater protruding from the bottom and the lid frame that opens and closes the dust inlet of this combustion chamber. A combustion furnace including a covered lid, a bowl-shaped recess for storing dust, and a recess for surrounding the heater at the bottom and a plurality of openings above the recess for matching the recess with the furnace heater. A processing container detachably disposed inside the combustion furnace so that an opening on the lower surface of the recess communicates with the air supply port; and an air supply that is connected to the air supply port and supplies air to the combustion furnace. And a cylinder part communicating with the air supply port of the main body frame. It has a configuration of a waste treatment apparatus which projects into the interior.

[0020]

According to the present invention, by the constitution of the above-mentioned first means, when inconvenience occurs when a hole is opened in the lower part of the processing container while incineration of garbage containing a large amount of water is repeated. Does not need to replace the entire processing container, only the lower part of the processing container needs to be replaced, and if there is a hole in the upper part of the processing container and problems arise, then only the upper part can be replaced. It will be good.

Further, according to the structure of the second means, since the thickness of the lower portion where holes are easily opened is thicker than that of the upper portion, the durability of the processing container is improved without increasing the thickness of the entire processing container.

Further, according to the structure of the third means, when the dust inlet of the combustion chamber is closed, the second fitting portion of the lid is fitted to the first fitting portion of the combustion chamber, thereby making the combustion chamber The shape of the abutment part with the lid becomes complicated, and the gap generated between the combustion chamber and the lid can be prevented without securing the flatness of the contact surface as in the case of planar contact. Even if a gap is generated between the combustion chamber and the lid due to wear of the abutting portion or pinching of foreign matter during the operation, the gap prevention packing will prevent this gap.

Further, when the food waste containing a large amount of liquid components such as juice is processed by the structure of the fourth means, the liquid components are boiled and rise in the processing container, and a part of the liquid components is located above the recess. Flows into the inside of the recess from the opening of the recess and flows down along the inner wall surface of the recess, but is stored in the foreign material receiver and is heated and evaporated by the thermal energy of the furnace heater without reaching the air supply means. The Rukoto.

Further, by the structure of the fifth means, similarly to the above, a part of the liquid component flows into the inside of the recess from the opening above the recess, flows down along the inner wall surface of the recess, and then the air supply port. Although it flows into the connecting pipe from the inside, it is possible to prevent it from being stored inside the connecting pipe and reaching the air supply means.

Further, according to the structure of the sixth means, similarly to the above, a part of the liquid component flows into the inside of the recess through the opening above the recess, and flows down along the inner wall surface of the recess. It is prevented from flowing into the connecting pipe, is stored in the combustion furnace, and is heated and evaporated by the thermal energy of the furnace heater without reaching the air supply means.

[0026]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.

As shown in the figure, the heat-resistant main body is a box-shaped main body 4 having an air inlet 2 on the lower surface and an exhaust outlet 3 on one side, which has a box-like shape with a dust inlet 1 opened on the upper side. A heat-resistant lid furnace material is provided on the inner wall surface of the combustion chamber 7 in which the furnace material 5 is stretched and a furnace heater 6 is projected from the bottom to the inside, and the lid frame body 8 for opening and closing the dust introduction port 1 of the combustion chamber 7. At the upper end of the combustion chamber 7 of the combustion furnace 11 which is composed of a lid 10 in which 9 is stretched, a first flange portion 12 in which the upper outer periphery of the main body frame 4 is bent inward, and the first flange portion 12 are formed. The convex portion 14 is formed on the upper end of the second flange portion 13 in which the tip of the
An annular first fitting portion 15 provided with is integrally formed.

A gap preventing packing 16 made of an elastic material is provided above the first flange portion 12 of the combustion chamber 7.

At the lower portion of the lid 10, the outer periphery of the lower portion of the lid frame 8 is bent inward, and a third flange portion 17 whose lower portion abuts the gap prevention packing 16 is formed, and the lid furnace An annular second fitting portion 18 that fits into the first fitting portion 15 of the combustion chamber 7 is formed in the lower portion of the material 9, and the lid 10 of the lid 10 is closed when the dust inlet 1 of the combustion chamber 7 is closed. Second
At the same time that the fitting part 18 of FIG. 1 is fitted into the first fitting part 15 of the combustion chamber 7, the third flange part 17 of the gap preventing packing 1
By abutting against 6, the combustion furnace 11 is completely sealed.

Further, in the bottom of the combustion furnace 11, a furnace heater 6 is penetrated through the central portion of the combustion furnace 11, and a substantially donut-shaped container tray 20 having an air supply opening 19 communicating with the air supply port 2 is provided.
Is provided. And the inner peripheral wall 21 of the container tray 20
In the upper part, a bowl-shaped processing container 23 for storing the food waste 22 is provided. This processing container 23 has a furnace heater 6 at the bottom.
Has a concave portion 24 surrounding the concave portion 24 and a plurality of opening portions 25 above the concave portion 24. The concave portion 24 is fitted to the furnace heater 6, and the lower surface opening portion 26 of the concave portion 24 has an air supply opening of the container tray 20. It is arranged so as to communicate with the portion 19 and detachably from the container tray 20. Further, the processing container 23 has a processing container upper part 27 and a processing container lower part 28.
In addition to being divided, the thickness of the processing container lower part 28 is formed to be approximately twice that of the processing container upper part 27, and the container flange part 27A provided on the processing container upper part 27 and the container flange part provided on the processing container lower part 28. 28A and a plurality of bolts 2
By being fixed with 9 and the nut 30, it is provided in a separable manner.

Further, one end of a first connecting pipe 31 is connected to the air supply port 2 of the combustion furnace 11, and the other end of the first connecting pipe 31 is provided with an air supply device. 32, and an air supply means 36 composed of a flow rate control valve 35 for adjusting the amount of air sent from a diluting device 33 to be described later through a second connecting pipe 34 is connected to the inside of the combustion furnace 11. Are to be supplied.

Further, on the downstream side of the exhaust port 3 of the combustion furnace 11, a purifying device 3 having a temperature detecting means 37 built therein is provided.
8 is connected, and on the downstream side of the purification device 38,
An exhaust pipe 39 is provided so as to project. A diluting device 33 having a blower path 41, which covers the exhaust pipe 39 and has its exhaust port 40 opened in the same direction as the outlet of the exhaust pipe 39, is provided with a blower 42 upstream of the blower passage 41. It is set up. When the air pressurized by the blower 42 is discharged from the exhaust port 40, the diluting device 33 causes the exhaust gas generated inside the combustion furnace 11 to pass through the purifying device 38 by an attracting action that makes the inside of the exhaust pipe 39 have a negative pressure. The second connection pipe 34 is connected to the blower path 41, and a part of the air is supplied to the flow rate control valve 35.

In the above structure, the lid 10 is opened, and the raw garbage 22 is put into the processing container 23 through the garbage inlet 1, or the processing container 23 is taken out of the combustion furnace 11 and carried to a cooking table (not shown) or the like. Then, the raw garbage 22 is charged into the combustion furnace 11, the lid 10 is closed, and when the furnace heater 6 is energized, the thermal energy of the furnace heater 6 heats and incinerates the raw garbage 22. At this time, the inside of the combustion furnace 11 is kept at a negative pressure by the attracting action of the diluting device 33, and the generated exhaust gas is discharged from the exhaust port 3 to the purifying device 3.
After being purified by the purifying device 38, it flows into the exhaust pipe 39, cooled and diluted by the diluting device 33, and then discharged to the outside.

The air required for combustion is supplied from the air supply port 2 into the processing container 23 by the air supply device 32. Then, after a certain period of time elapses after the start of operation, the raw garbage 22 becomes a semi-carbonized state. At this point, the flow rate control valve 35, which was in the fully closed state until then, is in the semi-closed state, and in addition to the air from the air supply device 32, a part of the air from the diluting device 33 is sent into the combustion furnace 11. At the same time, the inside of the combustion furnace 11, which has been kept at negative pressure until now, becomes positive pressure, and the raw garbage 22 in the semi-carbonized state is vigorously combusted and carbonized.

Further, after a certain period of time, the garbage 2
When the incineration of No. 2 is completed, the furnace heater 6 is turned off at this point, the inside of the processing container 23 and the combustion furnace 11 are cooled by the blowing action of the air supply means 36, and the air supply that was in a semi-closed state up to that point The flow rate control valve 35 is fully opened, and the cooling process that promotes cooling is started. Then, when the temperature detected by the temperature detecting means 37 of the purifying device 38 falls to a predetermined temperature, the cooling process is ended, and the incineration process of the food waste 22 is completed.

While the incineration process is repeated, the lower portion of the processing container 23, which is constantly in contact with the raw garbage 22, corrodes due to water vapor or corrosive gas generated from the raw garbage 22 to open a hole. , It takes time to incinerate,
When the processing container 23 containing the garbage 22 is carried around and the liquid such as juice runs down and stains clothes or the floor, the bolts 29 and the nuts 30 are removed to remove the processing container 23. Can be dealt with by dividing the processing container upper part 27 and the processing container lower part 28 and replacing the processing container lower part 28 with a new one, and eventually the upper part of the processing container 23 corrodes and a hole is formed. In the case of inconvenience, only the upper part 27 of the processing container needs to be replaced in the same manner as described above.

As described above, according to the waste treatment apparatus of the first embodiment of the present invention, a hole is opened in the treatment container 23 while incinerating the garbage 22 and the like containing a large amount of water, which is inconvenient. When the processing container 23 is generated, the processing container 23 does not need to be completely replaced, but the processing container upper part 27 or the processing container lower part 28
The performance of the waste treatment equipment can be maintained at the expense of exchanging either one of the two with holes.

Further, since the thickness of the processing container lower part 28 where the holes of the processing container 23 are easily opened is twice as large as that of the processing container upper part 27, the life of the processing container 23 is doubled.

As described above, according to the waste disposal apparatus of the first embodiment of the present invention, the durability of the processing container 23 can be improved at low cost without increasing the thickness of the entire processing container 23.

When the dust inlet 1 of the combustion chamber 7 is closed, the second fitting portion 18 of the lid 10 fits into the first fitting portion 15 of the combustion chamber 7, and at the same time, the third flange portion 17 is formed. Abutting against the gap prevention packing 16, the combustion furnace 1
Since 1 is completely sealed, the shape of the contact portion between the combustion chamber 7 and the lid 10 becomes complicated, and even if the flatness of the contact surface is not ensured like the planar contact, the combustion chamber 11 and the lid 10 are It is possible to prevent a gap generated between the combustion chamber 11 and the lid 10 due to wear of the abutting portion during use or foreign matter being caught in the abutting portion. Even if occurs, the gap prevention packing 16 prevents this gap.

As described above, according to the waste treatment apparatus of the first embodiment of the present invention, when the dust inlet 1 of the combustion chamber 7 is closed to close the combustion furnace 11, the space between the combustion chamber 7 and the lid 10 is closed. It is possible to reliably prevent the unpurified exhaust gas from leaking to the outside through a gap formed in the gap.

Next, the second embodiment of the present invention will be described with reference to FIG.
Will be described with reference to. The same components as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

This embodiment is different from the first embodiment in that the foreign matter receiving portion 43 whose tip is located inward of the inner wall surface of the recess 24 of the processing container 23 is provided at the lower end of the inner peripheral wall 21 of the container receiving tray 20. The point is that it is projecting.

In the above structure, when the food waste 22 containing a large amount of liquid components such as juice is processed, the liquid components are boiled and rise in the processing container 23, and a part thereof is recessed from the opening 25. Although it flows into the inside of 24 and flows down along the inner wall surface of the recess 24, it is caught by the tip of the foreign matter receiving portion 43 and is stored in the foreign matter receiving portion 43. Then, it is heated and vaporized by the thermal energy of the furnace heater 6, and thus it is possible to prevent the liquid component from flowing down to the furnace heater 6 and the air supply means 36 located below the foreign matter receiving portion 43. Further, while the garbage 22 containing a large amount of liquid components is frequently and repeatedly processed, the liquid components adhere to the inner wall surfaces of the recesses 24 and the inner wall surfaces of the recesses 24 are corroded, and impurities such as rust are generated. Even if the foreign matter is dropped downward, like the above, it is received by the tip of the foreign matter receiving portion 43 and can be prevented from falling downward from the foreign matter receiving portion 43.

As described above, according to the waste treatment apparatus of the second embodiment of the present invention, even if the raw waste 22 containing a large amount of liquid components is incinerated, the liquid components of the raw waste 22 cause the furnace heater 6 and the heater to be fed. It is possible to reliably prevent the air means 36 from being damaged.

Next, the third embodiment of the present invention will be described with reference to FIG.
Will be described with reference to. The same components as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

This embodiment is different from the first embodiment in that the main furnace material 5 and the lid furnace material 9 are formed by using a water-supply / heat-resistant material such as ceramic fiber, and the first connecting pipe 31 It is characterized in that a part of the air supply means 36 side is provided above the bottom portion of the main body frame 4 of the combustion furnace 11.

When the food waste 22 containing a large amount of liquid components such as juice is treated in the above structure, part of the liquid components flows down along the inner wall surface of the recess 24 as in the second embodiment. Then, the gas flows from the air supply port 2 into the first connecting pipe 31, but is stored inside the first connecting pipe 31, and eventually, when the stored flow amount reaches above the bottom portion of the main body frame 4,
While being absorbed by the main body furnace material 5, it is heated and vaporized by the thermal energy of the furnace heater 6, so that the liquid component is supplied from the portion of the first connecting pipe 31 located above the bottom portion of the main body frame 4. It can be prevented from flowing into the air means 36.

As described above, according to the waste treatment apparatus of the third embodiment of the present invention, even if the food waste 22 containing a large amount of liquid components is incinerated, the air supply means 36 is driven by the liquid components of the food waste 22. It can be surely prevented from being damaged.

In the present embodiment, the air supply means 36 is composed of the air supply device 32 and the flow rate control valve 35, but the present invention is not limited to this, and the air supply device depends on the incineration capacity of the waste treatment device. The air supply unit may be configured by only one of the valve 32 and the flow rate control valve 35, and there is no difference in the operation and effect.

Further, in order to make the size of the entire waste processing device as compact as possible, the flow rate control valve 35 is arranged above the bottom of the main frame 4 of the combustion furnace 11, and the air supply device 32 is below the main frame 4. Although the air supply unit 36 is configured by arranging the air supply unit in the above, the present invention is not limited to this, and unless the size of the entire waste treatment device is limited, the air supply unit 32, the flow rate control valve 35, and the main body frame. The air supply means 36 may be arranged above the bottom portion of No. 4 and the first connection pipe 31 may be connected to this, and there is no difference in the operation and effect.

Next, the fourth embodiment of the present invention will be described with reference to FIG.
Will be described with reference to. The same components as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

This embodiment differs from the first embodiment in that the main body furnace material 5 and the lid furnace material 9 are formed by using a water-supply / heat-resistant material such as ceramic fiber, and the main body frame 4 has an air supply port. It is characterized in that a tubular portion 45 communicating with 2 is provided so as to project inside the combustion furnace 11, and a water storage portion 46 is provided between the outer periphery of the tubular portion 45 and the main furnace material 5.

When the raw garbage 22 containing a large amount of liquid components such as juice is treated in the above structure, part of the liquid components flows down along the inner wall surface of the recess 24 as in the second embodiment. Then, the water is stored in the water storage section 46, and is eventually absorbed by the main furnace material 5 and is heated and vaporized by the thermal energy of the furnace heater 6.
It is possible to prevent the liquid component from flowing into the air supply port 2 and the inside of the first connecting pipe 31 from the upper end of the tubular portion 45.

As described above, according to the waste treatment apparatus of the fourth embodiment of the present invention, even if the garbage 22 containing a large amount of liquid components is incinerated, the air supply means 36 is driven by the liquid components of the garbage 22. It can be surely prevented from being damaged.

[0056]

As is apparent from the above examples, according to the present invention, while incineration of garbage containing a large amount of water is repeated, holes are opened in the lower part or the upper part of the processing container, When inconveniences such as deterioration of the performance of the waste treatment equipment occur, it is possible to respond at low cost by simply replacing either the lower part or the upper part of the processing container with holes without replacing the entire processing container. It is possible to provide a waste treatment device that can be used.

Further, since the thickness of the lower part of the processing container where holes are easily formed is thicker than that of the upper part, the durability of the processing container can be greatly improved at a low cost without increasing the thickness of the entire processing container.

Further, when the dust inlet of the combustion chamber is closed, the second fitting portion of the lid is fitted into the first fitting portion of the combustion chamber, so that a gap generated between the combustion chamber and the lid. In addition to preventing the gap, even if the contact part wears during use, or if a gap occurs between the combustion chamber and the lid due to foreign matter being caught in the contact part, this gap is prevented. Since the packing prevents the unpurified exhaust gas from leaking to the outside of the combustion furnace, it is possible to provide a waste treatment device.

Further, when treating food waste containing a large amount of liquid components such as juice, a part of the liquid component of the food waste flows into the interior of the recess from the opening above the recess and travels along the inner wall surface of the recess. Although it will flow down, it will be stored in the foreign matter receiving part and will not be heated and evaporated by the thermal energy of the furnace heater to reach the air supply means, so it is possible to ensure that this liquid component will not damage the air supply means. It is possible to provide a waste treatment device that can prevent the above.

Further, when treating food waste containing a large amount of liquid components such as juice, a part of the liquid components flows down along the inner wall surface of the recess in the same manner as above, and is connected from the air supply port. Although it flows into the pipe, it will not be stored inside the connecting pipe and will reach the air supply means, so it is possible to reliably prevent the air supply means from being damaged by this liquid component. Can be provided.

Further, when treating food waste containing a large amount of liquid components such as juice, a part of the liquid components flows down along the inner wall surface of the recess in the same manner as described above. While being stored inside, it is prevented from being heated and vaporized by the thermal energy of the furnace heater and reaching the air supply means, so that it is possible to reliably prevent the air supply means from being damaged by this liquid component. Can be provided.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a waste disposal device according to a first embodiment of the present invention

FIG. 2 is a sectional view of a processing container of the waste processing apparatus of the first embodiment.

FIG. 3 is a sectional view of the waste treatment apparatus of the first embodiment when the treatment container is divided.

FIG. 4 is a cross-sectional view showing a first fitting portion of a combustion chamber, a second fitting portion of a lid, and a gap prevention packing of the waste treatment device of the first embodiment.

FIG. 5 is a cross-sectional view showing a foreign matter receiving portion of the waste treatment device of the second embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a connecting pipe of a waste disposal system according to a third embodiment of the present invention.

FIG. 7 is a cross-sectional view showing a tubular portion of a waste disposal system according to a fourth embodiment of the present invention.

FIG. 8 is a cross-sectional view of a conventional refuse processing device.

[Explanation of symbols]

 1 Waste Inlet 2 Air Supply Port 3 Exhaust Port 4 Body Frame 5 Body Furnace Material 6 Furnace Heater 7 Combustion Chamber 8 Lid Frame Body 9 Lid Furnace Material 10 Lid 11 Combustion Furnace 15 First Fitting 16 Gap Prevention Packing 18th Fitting part 2 2 Air supply opening 20 Container pan 22 Raw garbage 23 Processing container 24 Recess 25 Opening 26 Lower surface opening 31 First connecting pipe 36 Air supply means

Claims (6)

[Claims] 1. A box-shaped box having a dust inlet opening at an upper side, and a heat-resistant furnace material extending around the inner wall surface of a main body frame having an air supply port on the lower surface and an exhaust port on one side surface, and from the bottom. Combustion furnace with a furnace heater projecting inside, a combustion furnace consisting of a lid with a heat-resistant furnace material laid on the inner wall surface of a lid frame that opens and closes the dust inlet of this combustion chamber, and a bowl for storing dust A recess having a bottom and surrounding the heater and a plurality of openings above the recess, the recess matches the furnace heater, and the bottom opening of the recess communicates with the air supply port. As described above, the processing container is detachably arranged inside the combustion furnace, and the air supply unit is connected to the air supply port and supplies air to the combustion furnace. The processing container is divided into an upper portion and a lower portion. A waste disposal device that is freely installed. 2. The waste treatment device according to claim 1, wherein the thickness of the lower portion of the treatment container is larger than that of the upper portion. 3. A heat-resistant furnace material is stretched around the inner wall surface of the main body frame having a box-like opening having an opening at the top and a dust inlet on the lower surface and an exhaust outlet on one side, and from the bottom. A combustion chamber with a combustion chamber with a furnace heater protruding from it, a lid with a heat-resistant furnace material on the inner wall of the lid frame that opens and closes the dust inlet of the combustion chamber, and a furnace for storing dust. It has a bowl shape and has a concave portion surrounding the heater at the bottom and a plurality of openings above the concave portion so that the concave portion is aligned with the furnace heater, and the lower surface opening portion of the concave portion communicates with the air supply port. So as to be detachably disposed inside the combustion furnace, and an air supply unit that is connected to the air supply port and supplies air to the combustion furnace. At the upper end of the combustion chamber, An annular first fitting part surrounding the dust input port is provided and Is provided with an annular second fitting portion that fits into the first fitting portion when the dust input port is closed with the lid, and the second fitting portion and the first fitting portion are provided. A waste treatment device provided with packing for preventing a gap between the combustion chamber and the lid outside the portion. 4. A box-shaped box having a dust inlet opening at the top, having a supply port on the lower surface and an exhaust port on one side, a heat-resistant furnace material is stretched around the inner wall surface of the main frame, and from the bottom. A combustion chamber with a furnace heater protruding inside and a lid with a heat-resistant furnace material wrapped around the inner wall surface of the lid frame that opens and closes the dust inlet of this combustion chamber, and the bottom of this combustion furnace. A container tray provided with an air supply opening communicating with the air supply port, a bowl-shaped recess for storing dust, and a bottom surrounding the heater, and a plurality of openings above the recess. A processing container that is removably disposed inside the combustion furnace such that the recess matches the furnace heater, and an opening on the lower surface of the recess communicates with the supply opening of the container tray; An air supply means connected to the mouth and supplying air to the combustion furnace. A waste treatment device comprising a foreign matter receiving portion that is provided around the air supply opening of the container tray and protrudes inward from an inner wall surface of the recess of the processing container. 5. A box shape having a dust inlet opening at the top, having an air supply port on the lower surface and an exhaust port on one side surface, a heat-resistant furnace material is stretched around the inner wall surface of the main frame, and from the bottom portion. Combustion furnace with a furnace heater projecting inside, a combustion furnace consisting of a lid with a heat-resistant furnace material laid on the inner wall surface of a lid frame that opens and closes the dust inlet of this combustion chamber, and a bowl for storing dust A recess having a bottom and surrounding the heater and a plurality of openings above the recess, the recess matches the furnace heater, and the bottom opening of the recess communicates with the air supply port. As described above, the processing container removably disposed inside the combustion furnace, and the air supply unit that is connected to the air supply port via a connection pipe and supplies air to the combustion furnace. A waste treatment device provided with a part above the bottom of the combustion furnace. 6. A heat-resistant furnace material is stretched around an inner wall surface of a main body frame having a box-like opening having a dust inlet opening at an upper side and having an air inlet on the lower surface and an exhaust port on one side, and from the bottom. Combustion furnace with a furnace heater projecting inside, a combustion furnace consisting of a lid with a heat-resistant furnace material laid on the inner wall surface of a lid frame that opens and closes the dust inlet of this combustion chamber, and a bowl for storing dust A recess having a bottom and surrounding the heater and a plurality of openings above the recess, the recess matches the furnace heater, and the bottom opening of the recess communicates with the air supply port. As described above, the processing container removably disposed inside the combustion furnace, and the air supply unit that is connected to the air supply port and supplies air to the combustion furnace, and communicates with the air supply port of the main frame. A waste treatment device having a tubular portion protruding inside the combustion furnace.