JP3369765B2 - Garbage processing equipment - Google Patents

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 treating garbage.

[0002]

2. Description of the Related Art Conventionally, as this type of garbage disposal device, as shown in JP-A-5-138144 (B09B 3/00), the inside of the processing tank is heated by a heater and put into the processing tank. It is known to subject kitchen waste to fermentation and drying. This device is provided with a heater in the upper part of the processing tank, heats the inside of the processing tank with radiant heat of the heater, and guides the air heated by the heater to the hot air passage in the lower part of the processing tank through a duct. The inside of the treatment tank is heated, and the hot air in the hot air passage is guided to the upper portion of the treatment tank through the duct and circulated in the treatment tank to dry the kitchen waste.

However, in this apparatus, although the exhaust duct for exhausting the air in the treatment tank is formed, since it is formed independently of the circulation path of the air in the treatment tank, the air in the treatment tank is formed. Is hardly exhausted from the exhaust duct, and the air in the processing tank is hardly exchanged. Therefore, the air in the treatment tank becomes over-humidified, the fermentation and drying efficiency of the kitchen waste is poor, and the kitchen processing efficiency is low.

The present invention has been made in view of the above-mentioned drawbacks, and an object of the present invention is to provide a garbage treating apparatus which can improve the garbage treating efficiency.

[0005]

DISCLOSURE OF THE INVENTION The present invention is directed to a processing tank for storing garbage, a heating means for heating the inside of the processing tank, a stirring means for stirring the inside of the processing tank, and a main body covering the processing tank. A case and a processing tank in the main body case are partitioned and formed,
A circulation path that circulates the air in the processing tank, a fan that is arranged in the circulation path, and an exhaust path that communicates with the circulation path and exhausts a part of the air that circulates in the circulation path to the outside of the main body case The heating means is made to face an intake passage for sucking outside air into the processing tank.

Further, according to the present invention, a processing tank for storing kitchen waste, a main body case covering the processing tank, an exhaust port formed in the main body case, and an exhaust port provided in the processing tank are provided to stir the kitchen waste. A stirring means for controlling the stirring means, a control board for controlling the stirring means, a substrate case mounted with the control board and fixed to the processing tank to form a circulation path between the processing tank, and the substrate case. A fan and an exhaust passage communicating with the circulation passage and discharging a part of the air circulating in the circulation passage to the outside of the main body case through an exhaust port are provided.

Further, according to the present invention, there is provided a processing tank having a kitchen waste disposal opening on the front side of the upper surface, for storing kitchen waste, a heating means for heating the inside of the processing tank, and a stirring means for stirring the inside of the processing tank. A main body case that covers the processing tank, a circulation path that is formed in the main body case on the back side of the upper part of the processing tank, and circulates the air in the processing tank, a fan that is disposed in the circulation path, and the circulation path. And an exhaust path for exhausting a part of the air circulating in the circulation path to the outside of the main body case, and the heating means faces an intake path for sucking outside air into the processing tank. .

Further, according to the present invention, there is provided a processing tank having a kitchen waste disposal opening on the front side of the upper surface, for storing the kitchen waste, a main body case covering the processing tank, an exhaust port formed in the main body case, A stirring means arranged in the processing tank for stirring the kitchen waste, a control board for controlling the stirring means, and a control board mounted on the rear side upper part of the processing tank, and a circulation path between the processing tank and the processing tank. And a fan arranged in the circulation path, and an exhaust path communicating with the circulation path and exhausting a part of the air circulating in the circulation path to the outside of the main body case through an exhaust port. It is characterized by that.

Further, according to the present invention, a processing tank for storing garbage, a heating means for heating the inside of the processing tank, a main body case covering the processing tank, and an exhaust port formed at a lower rear portion of the main body case. A circulation path that is formed in the upper part of the processing tank in the main body case to circulate the air in the processing tank; a fan disposed in the circulation path; and air that communicates with the circulation path and circulates in the circulation path. An exhaust path for exhausting a part of the above to the outside of the main body case through an exhaust port, and the heating means faces an intake path for sucking outside air into the processing tank.

[0010]

According to the first aspect of the present invention, the air in the processing tank is circulated by the fan provided in the processing tank to form a circulation path in the circulation path, and a part of this air is passed through the exhaust path. Is exhausted from the exhaust port, and air is circulated and exhausted by one fan.

According to the second aspect of the present invention, the circulation path is formed by the substrate case that accommodates the control substrate for controlling the stirring means, and the air in the processing tank is circulated by the fan disposed in the circulation path. A part of this air is discharged from the exhaust port through the exhaust passage, and the air is circulated and exhausted by one fan.

According to the third aspect of the present invention, the air in the treatment tank is circulated by the fan provided in the circulation passage by forming the circulation passage in the treatment tank, and a part of this air is passed through the exhaust passage. Is exhausted from the exhaust port, and air is circulated and exhausted by one fan.

In addition, in the front of the upper surface of the processing tank, an opening for garbage disposal,
A circulation path is formed on the back side of the processing tank, and when the user throws in the kitchen waste, the kitchen waste disposal opening is close to the user's position, improving usability.

According to claim 4 of the present invention, the circulation path is formed by the substrate case that accommodates the control substrate for controlling the stirring means, and the air in the processing tank is circulated by the fan disposed in the circulation path. A part of this air is discharged from the exhaust port through the exhaust passage, and one fan circulates and exhausts the air. In addition, there is a kitchen waste opening on the front of the processing tank and a circulation path on the back of the processing tank.When the user throws in the kitchen, the kitchen waste opening is close to the user's position, and Is improved.

According to the fifth aspect of the present invention, the air in the processing tank is circulated by the fan which is provided in the circulation path and which forms the circulation path in the processing tank, and a part of this air is passed through the exhaust path. Is exhausted from the exhaust port, and air is circulated and exhausted by one fan. In addition, the exhaust port for exhausting the air in the processing tank is formed in the lower rear part of the main body case. Pleasure is suppressed.

[0016]

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

Reference numeral 1 denotes a treatment tank having a top opening for accommodating a carrier made of porous wood chips, the bottom portion of which has a semicircular cross section, and the treatment tank 1 has reinforcing plates 2 attached to both side surfaces.
2 and the reinforcing plate 3 made of metal and installed between the reinforcing plates 2 and 2.
Supported by.

Reference numeral 4 denotes a sheet heater attached to the outer surface of the processing tank 1. The sheet heater 4 is a power button 57 described later.
In the closed state of the lid 54 to be described later, the temperature inside the treatment tank 1 is raised to 50 ° C to 65 ° C based on a signal from a temperature detecting means 58 such as a thermostat arranged in the treatment tank 1 described later. It is supposed to be maintained.

Reference numeral 5 denotes an opening formed in the bottom portion of the processing tank 1 in an arcuate axial direction (a side surface direction of the processing tank 1). The opening 5 has a flange extending downward from the bottom surface of the processing tank 1 at the edge of the opening 5. The part 6 is formed in a stepped shape. Reference numeral 7 denotes a concave portion formed at a plurality of locations on the edge of the flange portion 6, which is provided in the concave portion 7 on the outer peripheral portion of a closing member 9 of a slide shutter 8 described later and is urged outward by a spring or the like. 11 is fitted and is used as a click when sliding the slide shutter 8 along the edge of the opening 5. The concave portion 7 is a position where the convex portion 11 is fitted in a state where the opening 5 is completely closed by the slide shutter 8, a position where the convex portion 11 is fitted in a state where the opening 5 is substantially half opened, and the opening 5 The protrusions 11 are formed at three positions where the protrusions 11 are fitted in the state where the protrusions 11 are fully opened.

Reference numeral 8 denotes a slide shutter that closes the opening 5 at the bottom of the processing tank 1, and a closed member 9 having a curved surface along the bottom surface of the processing tank 1 with the opening 5 closed and screwed to the closing member 9. It is composed of a metal member 10 having a substantially U-shaped cross-section that is fixed, and slides in the lateral direction of the processing tank 1 with the collar member 6 of the opening 5 being sandwiched by the closing member 9 and the metal member 10. Has become. The metal member 10 is inclined downward toward the tip side so as to guide the waste liquid leaking from between the opening 5 and the closing member 8 to a water tray 49 described later.

Reference numeral 11 denotes a convex portion which is arranged on the outer surface of the front end portion of the closing member 9 of the slide shutter 8 so as to be retractable and retractable, and is biased outward by a spring A, so that the slide shutter 8 is fitted into the collar of the opening 5. When sliding along the part 6,
It is designed to fit into the recess 7 at the edge of the collar 6.

Reference numeral 12 denotes a grip portion formed at an end portion of the slide shutter 8, which is stored in a storage recess 41 formed below a side portion of an upper case 51, which will be described later, and at the slide shutter 8, a bottom portion of the processing tank 1 is provided. With the opening 5 closed, the side surface of the handle portion 12 constitutes a part of the appearance.

Reference numeral 13 is a grip portion 12 of the slide shutter 8.
Built-in magnet facing the upper surface, the upper case 51 described later
The reed switch 59 provided at a position facing the magnet 13 on the top surface of the storage recess 41 of FIG. 1 detects the slide shutter 8 closing the opening 5 of the processing tank 1. ing.

Reference numeral 14 denotes a rib formed on the inner surface of the processing tank 1, which is arranged in a direction substantially orthogonal to a rotating shaft 30 of a stirring blade 29, which will be described later. The support is prevented from being biased to one side, and the carrier is pressed against the processing tank 1 by the rotation of the stirring blade 29 to prevent the processing tank 1 from being deformed. Since the ribs 14 are formed on the inner surface of the processing tank 1, it is not necessary to subdivide the planar heater 4 as compared with the case where reinforcing ribs are formed on the outer surface of the processing tank 1, and the cost of the heater is reduced. Can be reduced.

Reference numeral 15 denotes a recess formed in the upper portion of the rear wall 16 of the processing bath 1 in the left-right direction of the processing bath 1. The bottoms of both ends of the recess 15 communicate with the inside of the processing bath 1, respectively. The suction cylinder 17 and the discharge cylinder 18 are extended downward. The discharge tube
18 is divided into front and rear by a rear wall 16 of the processing tank 1, a front portion of the rear wall 16 communicates with the inside of the processing tank 1, and a rear portion of the rear wall 16 is formed on the back surface of the processing tank 1. Further, it communicates with an exhaust port 42 formed in a lower case 38 described later through the exhaust path 19.

Reference numeral 20 denotes a substrate storage case which covers the upper portion of the recess 15 in a state where a space is formed between the recess 15 and the bottom surface thereof, and which is screwed to the recess 15 to control the drive of an electric motor 24 described later. A control board, a fan 22, which will be described later, and a control board 21 on which a control part for controlling energization of the heater 4 and the like are mounted are housed, and a space between the recess 15 and the board housing case 20,
The intake pipe 17 and the exhaust pipe 18 form a circulation path.

Reference numeral 22 is a fan disposed in the discharge cylinder 18,
By driving the fan 22, the air in the processing tank 1 is sucked from the suction cylinder 17 and discharged from the discharge cylinder 18 through the space between the recess 15 and the substrate storage case 20.
Since 18 is divided into front and back by the rear wall 16 of the processing tank 1,
The air sucked from the intake cylinder 17 is passed through the circulation path to the processing tank 1
And a part of this air is exhausted from the exhaust pipe 18 through the exhaust passage 19 to the outside of the processing tank 1 through the exhaust port 42.

Reference numeral 23 is an electric motor chamber formed in the upper part of the processing tank 1 on the suction cylinder 17 side, and a rotary shaft 25 of an electric motor 24 housed in the electric motor chamber 23 is projected from the side surface of the processing tank 1. A plurality of gears 33, 34, 35 to be described later are attached to the rotary shaft 25 of the electric motor 24.
The stirring blade 29 is rotated via 36.

Reference numeral 26 denotes a switch board disposed above the electric motor chamber 23 of the processing tank 1. The switch board 26 is provided with a reed switch 27 facing a magnet 55 formed on the back surface of a lid 54, which will be described later. The closed state of the lid 54 is detected by detecting the proximity of the magnet 55 of the lid 54, and the output signal of the reed switch 27 causes the electric motor in the opened state of the lid 54. The power supply to the heater 24, the heater 4, and the fan 22 is stopped.

28 is an LE mounted on the switch substrate 26
In D, when the power button 57, which will be described later, is energized, the LED 28 lights up to notify the energization state to the heater 4 and blink the LED 28 to notify the abnormality of the heater 4. There is.

With the power button 57, which will be described later, energized, the electric motor 24 performs forward / reverse rotation alternately for one minute each for a predetermined period of time by closing the lid 54, and the stirring blade 29, which will be described later, causes the processing tank 1 to move to the processing tank 1. By operating the drive switch 60, which will be described later, while stirring the thrown garbage and the carrier, when the carrier is taken out and replaced, that is, when the slide shutter 8 is slid to open the opening 5 of the processing tank 1. The carrier is discharged from the opening 5 by rotating in the forward and reverse directions and rotating the stirring blade 29 described later in the forward and reverse directions.

Reference numeral 29 denotes a stirring blade rotatably arranged in the processing tank 1, a rotating shaft 30 arranged laterally on the side surface of the processing tank 1, and a spiral fixing to the rotating shaft 30. A plurality of stirring blades 31 and the rotation of the rotary shaft 30 causes the tip of the stirring blade 31 to rotate close to the inner bottom surface of the processing tank 1, that is, the rotation trajectory of the stirring blade 31. The shape is substantially the same as the bottom shape of the processing tank 1.

Reference numeral 32 denotes a gear disposed on one end of the rotary shaft 30 projecting from the side surface of the processing tank 1. A plurality of gears 34, 35 are provided between the gear 32 and the gear 33 disposed on the rotary shaft 25 of the electric motor 24. , 36 are interposed, the rotational speed of the electric motor 23 is reduced and transmitted to the stirring blade 29. Reference numeral 37 is a metal cover which is attached to the reinforcing frame 2 on the side surface of the processing tank 1 and covers the rotating shaft 25 of the electric motor 24 and the drive mechanism parts such as the gears 34, 35 and 36.

Reference numeral 38 denotes a lower case on which the processing tank 1 is placed,
The legs 39 are formed so as to hang down, and the reinforcing plates 2 of the processing tank 1 are formed on the legs 39.
The processing tank 1 is fixed to the lower case 38 by screwing. Reference numeral 40 denotes a handle recess formed on the outer periphery of the side surface of the lower case 38. The handle recess 12 of the slide shutter 8 is accommodated by cutting out a position corresponding to a storage recess 41 of an upper case 51 described later. ing.

Reference numeral 42 denotes an exhaust port formed in a recess 43 provided in the leg portion 39, which is an exhaust passage provided on the rear surface of the processing tank 1.
The discharge tank 18 above the processing tank 1 communicates with the processing tank 1 through the processing tank 1.
Part of the air inside is exhausted from the exhaust port 42.

Reference numeral 44 denotes a shelf formed inside the leg portion 39 of the lower case 38 over substantially the entire circumference thereof. A resin water receiving tray 49 or a frame 50, which will be described later, is selected for the shelf 44. It is designed to be slidably attached.

Reference numeral 45 denotes the shelf portion 44 on the back side of the lower case 38.
A lock member that is swingably arranged on the upper surface facing
A hanging portion 46 is formed at one end of the lock member 45 so as to extend downward, and at the other end of the lock member 45,
Recesses formed in the lower corners of the slide shutter 8
An engaging portion 48 that engages with the 47 is formed, and a frame body 50 described later.
When arranging on the shelf 44, the frame 50 abuts on the hanging portion 46, the lock member 45 rotates upward, and the engaging portion at the other end.
When the slide lever 48 rotates downward, the lock between the recess 47 of the slide shutter 8 and the lock member 45 is released.

Reference numeral 49 denotes a water receiving tray slidably arranged on the shelf portion 44 of the lower case 38 so as to receive water leakage from the processing tank 1 and carrier leakage during use of the processing apparatus. . 50
Is a frame body that is selectively slidably attached to the water tray 49 and to the shelf portion 44. With the frame body 50 attached to the shelf portion 44, the frame body 50 is the opening 5 at the bottom of the processing tank 1. When the frame 50 is mounted on the shelf 44 by hanging a vinyl bag or the like on the frame 50 and the slide shutter 8 is slid to open the opening 5 at the bottom of the processing tank 1, the processing tank 1
The carrier inside is discharged into a plastic bag.
Further, the water tray 49 and the frame body 50 are formed in a size that surrounds the tip of the slide shutter 8 with the slide shutter 8 closing the opening 5.

Reference numeral 51 denotes an upper case which covers the upper surface and the outer surface of the processing tank 1 with a space therebetween, and is covered with the processing tank 1 from above and fixed to the lower case 38 by screwing. The upper case 38 constitutes a main body case 52. A storage recess 41 for storing the slide shutter 8 is formed at a part of the lower end of the upper case 51. The lower case 38 and the upper case 51 are joined below the drive mechanism on the side surface of the processing tank 1, and by removing the upper case 51, the drive mechanism and the heater 4 are exposed.
The drive mechanism can be easily maintained.

Reference numeral 53 denotes a charging opening formed on the front side of the upper surface of the upper case 51, which communicates with the inside of the processing tank 1. A reed switch 59 is provided at a position in the storage recess 41 of the upper case 51 facing the magnet 13 of the slide shutter 8. The reed switch 59 is disposed in the processing tank by the slide shutter 8 in a stored state. The closed state of the first opening 5 is detected.

Reference numeral 54 denotes a lid rotatably disposed on the upper portion of the main body case 51 so as to openably and closably cover the insertion opening 53 of the main body case 51. Reference numeral 55 denotes a magnet disposed on the back surface of the lid 54 at a position close to the reed switch 27 of the switch substrate 26. By closing the lid 54, the magnet 55 is a lead of the switch substrate 26. Close to the switch 27, the closure of the lid 54 is detected by the output signal of the reed switch 27.

Next, the control circuit will be described with reference to FIG.

Reference numeral 56 is a control circuit for energizing the heater 4 based on a signal from a temperature detecting means 58 such as a thermostat when the power button 57 is energized so as to maintain the inside of the processing tank 2 at the constant temperature. Has become.

Further, the control circuit 56, in a state where the lid 54 and the slide shutter 8 are closed, based on signals from the reed switch 27 of the switch substrate 26 and the reed switch 13 of the slide shutter 8, The fan
22 is driven to circulate the air in the processing tank 1 so that a part of the air is discharged to the outside of the main body case 52, and at the same time, the electric motor 24 is driven to rotate the stirring blades 29 forward and backward by 1 minute, respectively. The kitchen waste and the carrier that are put into the container are mixed.

Further, the control circuit 56, based on the signal from the reed switch 13 of the slide shutter 8,
With the slide shutter 8 open, the drive switch 60
Is operated, the agitator blade 29 is driven by driving the electric motor 24.
Is rotated so that the carrier is discharged from the opening 5.

In order to make it easier to take out the carrier, the above processing apparatus is used by placing the leg portion 39 on the block 61 so that the distance between the bottom surface of the lower case 38 and the floor surface can be increased. As shown in FIG. 13, a metal pipe 62 may be fixed to the leg portion 39 of the lower case 38, and the pipe 62 may be inserted into the hole of the block 61 to prevent the processing device from falling.

When the power button 57 is turned on, the lid 54 is opened, and garbage is put into the processing tank 1 through the charging opening 15 to close the lid 54. Magnets
55 is the reed switch 27 of the switch substrate 26 above the processing tank 1.
When the lid 54 is closed, the control circuit 56 outputs the signal from the reed switch 27 so that the electric motor 24 is energized, the carrier and the garbage are mixed, and the garbage becomes the carrier. Decomposed into carbon dioxide and water by cultured microorganisms.

By driving the fan 22, the air in the treatment tank 1 circulates through the circulation path to vaporize the water generated by the decomposition of the garbage and to supply oxygen necessary for activating the microorganisms. A part of the air circulated in the processing tank 1 is discharged to the exhaust pipe 18
Main body case 52 through the exhaust passage 19 and the exhaust port 42 from the rear side
It is prevented that the air in the processing tank 1 is exhausted to the outside and becomes over-humidified, and the efficiency of removing moisture in the processing tank 1 is improved.

As the air in the processing tank 1 is exhausted to the outside, the main body case 52 is formed from the joint between the lower case 51 and the upper case 38 or the opening of the shelf 44 or the like of the lower case 38 as an intake port. The air that has entered is supplied into the processing tank 1. This air is warmed by the heater 4 arranged on the outer surface of the treatment tank 1 and is mixed with the air circulating in the treatment tank 1, so that the temperature in the treatment tank 1 is greatly reduced even in winter. There is no adverse effect on the garbage disposal efficiency.

Moisture generated by the decomposition of kitchen waste is stored in the fan 22.
However, if the waste liquid leaks from the gap between the opening 5 of the processing tank 1 and the slide shutter 8 due to some abnormality, the water in the processing tank is not sufficiently removed and becomes excessive. Since the metal member 10 is formed in a substantially U-shaped cross section, water drops onto the metal member 10. Since the metal member 10 is inclined downward toward the tip of the slide shutter 8 and the tip of the slide shutter 8 is located above the water tray 49, the waste liquid dropped on the metal member 10 is guided to the water tray 49 and stored. Therefore, the mounting place of the processing device is not polluted.

When the carrier is taken out, the water tray 40 slidably arranged on the shelf portion 44 of the lower case 38 is removed, a vinyl bag or the like is hung on the frame body 50 and attached to the shelf portion 44, and then slides. Slide the shutter 8 to open the opening 5 at the bottom of the processing tank 1.
When the door is opened, the carrier in the processing tank 1 is discharged into a vinyl bag, but if the frame 50 is not completely attached to the shelf 44, the frame 50 abuts the hanging portion 46 of the lock member 45. Without, locking member
Since 45 does not rotate, the lock between the engaging portion 48 of the lock member 45 and the recess 47 of the slide shutter 8 cannot be released. Therefore, it is possible to prevent the slide shutter 8 from being opened in the state where the frame body 50 is absent or in the incompletely mounted state, and the usability can be improved.

Further, when the drive switch 60 is operated when the carrier is taken out, the electric motor 24 is driven for a predetermined time to rotate the stirring blades 29 forward and backward, and even when the carrier contains water,
It can be efficiently discharged from the opening 5.

The handle portion 12 of the slide shutter 8 is exposed on the side surface of the upper case 51, and the slide shutter 8 can be pulled out without removing the upper case 51, which is convenient.

The tip of the slide shutter 8 is
Even when the frame body 50 is attached to the shelf portion 44, it is located in the space surrounded by the frame body 50. Therefore, after sliding the slide shutter 8 to open the opening 5 and taking out the carrier, the slide shutter 8 is again attached. When closing, even if the carrier attached to the collar portion 6 of the opening 5 is pushed by the slide shutter 8, the carrier is surely dropped from the tip portion of the slide shutter 8 into the bag attached to the frame body 50. You can

Recesses that form an air circulation path in the processing tank 1
Since 15 is formed integrally with the processing tank 1, the structure can be simplified and the cost can be reduced, and the temperature inside the processing tank 1 can be reduced as compared with the case where the circulation path is provided outside the processing tank 1. It can prevent the deterioration.

Since the circulation path is formed on the back side of the processing tank 1, when the user inputs the organic matter, the opening for discarding the organic matter comes close to the position of the user, and the usability can be improved. Since the exhaust port 42 is formed in the lower rear portion of the main body case, the exhaust port is located farthest from the user's position, and the user's discomfort due to the smell of the air in the processing tank can be suppressed.

Further, since the joint between the lower case 38 and the upper case 51 covering the processing tank 1 is located at the lowermost position of the processing tank 1, that is, below the drive mechanism such as a gear, the electric motor 24
When some abnormality occurs in the gears 33 to 36 and the heater 4 interposed between the stirring blade 29 and the stirring blade 29, the upper case 51 is removed for maintenance to expose the processing tank 1 and the drive mechanism, Maintenance can be performed easily.

Further, when the control board 21 is attached to the upper case 51 side when removing the upper case 51 for maintenance, since the control board 21 for controlling the drive mechanism is attached to the processing tank 1. As described above, it is not necessary to attach / detach the electrical contact or the like between the control board 21 and the drive mechanism, and the workability can be improved.

In the above embodiment, the drive switch
Although the control circuit 56 is configured to drive the electric motor 24 for a predetermined time when the 60 is operated, the electric motor 24 may be driven only while the drive switch 60 is operated. With this configuration, the electric motor 24 can be stopped depending on the state of taking out the carrier, and it is possible to eliminate the inconvenience that the carrier overflows from the bag and the taking out of the carrier becomes insufficient.

[0060]

According to claim 1 of the present invention, the circulation passage is formed in the processing tank, and the fan disposed in this circulation passage allows
The air in the treatment tank can be circulated and exhausted, the cost can be reduced by the simplification of the structure, and the air in the treatment tank can be reliably exchanged, and the garbage processing efficiency can be improved.

According to the second aspect of the present invention, the circulation path is formed by the substrate case, and the air in the processing tank can be circulated and exhausted by the fan arranged in this circulation path, and the structure is simple. Cost can be reduced by
The air in the processing tank can be reliably exchanged, and the garbage processing efficiency can be improved.

According to the third aspect of the present invention, the circulation passage is formed in the treatment tank, and the fan arranged in the circulation passage can circulate and exhaust the air in the treatment tank, so that the structure is simple. The cost can be reduced and the air in the processing tank can be reliably replaced, and the garbage processing efficiency can be improved.
In addition, since the garbage disposal opening is located in the front of the upper surface of the processing tank and the circulation path is formed in the rear surface of the processing tank, when the user throws in the garbage, the garbage disposal opening is close to the user's position. You can improve the property.

According to the fourth aspect of the present invention, a circulation path is formed by the substrate case, and the fan disposed in this circulation path can circulate and exhaust the air in the processing tank, and the structure is simple. Cost can be reduced by
The air in the processing tank can be reliably exchanged, and the garbage processing efficiency can be improved. In addition, since the garbage disposal opening is located in the front of the upper surface of the processing tank and the circulation path is formed in the rear surface of the processing tank, when the user throws in the garbage, the garbage disposal opening is close to the user's position. You can improve the property.

According to the fifth aspect of the present invention, the circulation passage is formed in the treatment tank, and the air in the treatment tank can be circulated and exhausted by the fan arranged in the circulation passage, so that the structure is simple. The cost can be reduced and the air in the processing tank can be reliably replaced, and the garbage processing efficiency can be improved.
In addition, since the exhaust port for exhausting the air in the processing tank is formed in the lower rear part of the main body case, the exhaust port is located farthest from the user's position, and the user's odor caused by the air in the processing tank It can suppress discomfort.

[Brief description of drawings]

FIG. 1 is an external perspective view of an organic substance processing apparatus of the present invention.

FIG. 2 is a sectional view of the same.

FIG. 3 is a cross-sectional view when the same organic substance is taken out (a state in which a shutter is removed).

4 is a cross-sectional view taken along the line AA in FIG.

5 is a cross-sectional view at another position in FIG.

FIG. 6 is a cross-sectional view of the same when removing the organic substance (with the shutter removed).

FIG. 7 is a cross-sectional view of the same.

FIG. 8 is a cross-sectional view with the same case and lid removed.

9 is a cross-sectional view seen from another direction in FIG.

FIG. 10 is an enlarged cross-sectional view of the relevant part.

FIG. 11 is an enlarged sectional view of the relevant part.

FIG. 12 is a cross-sectional view of the closing member (upper component member) of the shutter as viewed from the bottom surface.

FIG. 13 is a cross-sectional view in which the processing device is fixed to a block.

FIG. 14 is an enlarged cross-sectional view of a main part of a lock unit (when unlocked) of the shutter.

FIG. 15 is an enlarged cross-sectional view of a main part of a lock unit (when locked) of the shutter.

FIG. 16 is a circuit diagram of the same.

[Explanation of symbols]

1 processing tank 15 Recess (circulation path) 17 Suction tube (circulation path) 18 Discharge tube (circulation path) 19 exhaust path 20 PCB storage case 21 control board 22 fans 29 Stirring blade (stirring means) 38 Lower case 42 Exhaust port 51 upper case 52 Body case 53 Input opening (opening for organic waste disposal)

Continuation of the front page (56) Reference JP-A-6-304542 (JP, A) JP-A-61-125584 (JP, A) (58) Fields investigated (Int.Cl. ⁷ , DB name) B09B 3 / 00-5/00

Claims (5)

(57) [Claims] 1. A processing tank for housing garbage , a heating means for heating the inside of the processing tank, a stirring means for stirring the inside of the processing tank, a main body case covering the processing tank, and a main body case inside the main body case. is defined and formed in the processing tank top, a circulation path for circulating the air in the processing tank, a fan disposed on the circulation passage, the circulation
A part of the air that circulates in the circulation path communicating with the main body
An exhaust passage for exhausting the air to the outside,
The garbage disposal device is characterized in that the air is exposed to the intake passage for intake into the processing tank . 2. A processing tank for storing kitchen waste , a main body case covering the processing tank, and an exhaust port formed in the main body case,
A stirring means disposed in the treatment tank for stirring the kitchen waste ;
A control board that controls the stirring means, a board case that mounts the control board and is fixed to the processing tank to form a circulation path between the processing tank, a fan disposed in the circulation path, and the circulation path. communicates with the road, the circulating path a portion of the air circulated through the exhaust port of the garbage processing apparatus characterized by comprising an exhaust path for exhausting the body case outside. 3. A treatment tank having a kitchen waste disposal opening on the front side of the upper surface, for storing kitchen waste , a heating means for heating the inside of the treatment tank, and a stirring means for stirring the inside of the treatment tank. a main body case for covering the processing tank, is partitioned and formed in the processing vessel upper rear side of the body case, and a circulation path for circulating the air in the processing tank, a fan disposed on the circulation passage, the circulation path In communication with
However, some of the air that circulates in the circulation path is discharged to the outside of the main unit case.
And a heating tank for treating the outside air.
A kitchen treatment device characterized by being faced to an intake passage for inhaling the inside . 4. A treatment tank having a kitchen waste disposal opening on the front side of the upper surface, for storing kitchen waste , a main body case covering the treatment tank, an exhaust port formed in the main body case, A stirring means arranged in the processing tank for stirring the kitchen waste , a control board for controlling the stirring means, and a control board mounted on the rear side upper part of the processing tank, and a circulation path between the processing tank and the processing tank. And a fan arranged in the circulation path, and an exhaust path communicating with the circulation path and exhausting a part of the air circulating in the circulation path to the outside of the main body case through an exhaust port. A garbage disposal device characterized by the above. 5. A processing tank for storing garbage , a heating means for heating the inside of the processing tank, and a main body case covering the processing tank,
The exhaust port formed in the lower part of the back surface of the main body case and the book
A circulation path that is formed in the upper part of the treatment tank in the body case and circulates the air in the treatment tank, a fan disposed in the circulation path, and a part of the air that communicates with the circulation path and circulates in the circulation path. And an exhaust passage for exhausting the air to the outside of the main body case through an exhaust port, and the heating means sucks the outside air into the processing tank.
A garbage disposal device characterized by being exposed to the road .