JP2006081962A - Garbage disposer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide, for example, a garbage disposer for treating garbage by drying, and a garbage disposer with a disposer main body capable of being reduced in size to the smallest. <P>SOLUTION: The garbage disposer is provided with an interior housing 20 as a treatment tank for executing a specified garbage treatment to the garbage accommodated inside and a dust collector 40 as a dust collecting part to separate and collect dust from a dust-containing gas generated in the interior housing 20. The dust collector 40 is installed inside the interior housing 20. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a garbage disposal apparatus that treats garbage, for example, by performing a drying process.

  Conventionally, a garbage disposal apparatus as described in Patent Document 1 is known. This garbage processing apparatus has a stirring blade that rotates around an axis by driving a motor to stir the garbage in the processing space in a processing machine main body having a box shape with a processing space for processing the garbage, A heater and a heat exchanger that adjust the temperature of the garbage being stirred by the stirring blades to a temperature suitable for drying, a suction blower that circulates air into the main body of the processor along a predetermined flow path, and the suction blower And a deodorizer disposed upstream of the interior of the processor, and a dust collector for cleaning the dust-containing air led out from the processor main body along the flow path is provided outside the processor main body. Yes. A filter is provided at the downstream end of the dust collector, and the attachment / detachment operation of the filter is performed from within the processor main body.

According to the garbage processing apparatus having such a configuration, the garbage accommodated in the processing space in the processing machine body is heated to a temperature suitable for drying while being stirred by the stirring blade rotating around the axis by driving the motor. The process proceeds. And the air heated with a heater is used as a heat source required in order to dry garbage. After this air is introduced from the outside and passes through the treatment tank, it is heated by a heater to become heated air, and this heated air is introduced into an air jacket provided in the main body of the processor and processed through the air jacket. Heat the garbage in the tank. Such air is provided by a suction process by driving a suction blower. When the air introduced into the processing space passes through the processing space, the dust generated by the stirring is accompanied by dust-containing air. The dust-containing air is subjected to dust collection processing by a dust collector provided outside the processing apparatus main body, then becomes clean air through a filter and a deodorizer, and is discharged to the outside.
JP 2003-305327 A

  By the way, in the garbage processing apparatus of patent document 1, since the dust collector is integrally attached to the outer wall of the processor main body, the dust collector of the box-shaped processor main body is provided. There is a problem that only the portion that has been protruded to the outside is inferior in appearance and the appearance is inferior, and that the main body of the processing machine is enlarged by the amount of protrusion, and it is necessary to secure useless occupied space.

  Further, since the dust collector is an external type, the dust separated from the dust-containing air and deposited in the dust collector needs to be taken out periodically, and there is a disadvantage that maintenance work is troublesome.

  The present invention has been made to solve such a problem, and an object of the present invention is to provide a garbage processing apparatus in which the main body of the processing apparatus can be downsized.

  The invention according to claim 1 has a required volume, a processing tank for storing and processing raw garbage to be processed, and taking in gas from the outside to the garbage in the processing tank, A flow passage for discharging the gas after passing through the outside, and a dust collector that is interposed in the middle of the flow passage on the downstream side of the processing tank and removes dust from the circulating gas In the garbage processing apparatus, the dust collector is disposed in the processing tank.

  According to such a configuration, since the dust collector is provided in the treatment tank, the garbage treatment apparatus is more prominent than the conventional garbage treatment apparatus in which the dust collector is provided outside the treatment tank. Since there is no portion, it is possible to reduce the size, and there is no useless space occupied at the installation position.

  According to a second aspect of the present invention, in the first aspect of the invention, the dust collector includes a gas inlet facing the bottom surface of the treatment tank, and a gas flow provided at a position above the gas inlet. It has an exit, and the baffle plate of the inertial dust collection structure arrange | positioned between these inflow ports and outflow ports, It is characterized by the above-mentioned.

  According to such a configuration, air does not short-circuit toward the inflow port but flows in after making a detour and approaching the garbage, so the degree of contact between the air and the processed material (garbage or garbage treatment agent) Increases the efficiency of garbage such as water evaporation.

  According to a third aspect of the present invention, in the second aspect of the present invention, the inflow port is formed on substantially the entire lower surface of the dust collector, and the baffle plate treats the accumulated dust through the inflow port. It is configured to be able to be dropped inside.

  According to such a configuration, the dust trapped by the baffle plate in the dust collector can be dropped into the treatment tank through the inflow port that is widely opened over substantially the entire bottom surface of the dust collector. It becomes possible to remove the dust trapped on the baffle plate without pulling out the dust collector from the processing tank one by one, and the maintainability is improved.

  According to a fourth aspect of the present invention, in the second aspect of the present invention, the first baffle plates are arranged in a pair in which the opposing edge portions are in contact with each other, and are configured to be pivotable downwardly to each other. It is characterized by being.

  According to such a configuration, the dust accumulated on the pair of baffle plates is guided by the steep inclination of the baffle plates by rotating each baffle plate downwardly, and reliably falls into the processing tank. .

  The invention according to claim 5 is the invention according to claim 2 or 3, wherein the baffle plate is arranged so that gas can meander and advance in the dust collector. It is.

  According to such a configuration, the gas flowing in from the lower gas inflow port meanders while colliding with the baffle plate in the flow path in the dust collector. It is surely caught by the baffle plate as much as it gets longer.

  The invention according to claim 6 is the invention according to any one of claims 1 to 4, wherein the dust collector is provided with a dust collection chamber provided with a baffle plate provided in a direction intersecting with a gas flow direction; The filter is attached integrally with a filter for purifying gas, and is detachably attached to the treatment tank.

  According to such a configuration, the gas collected by the inertial dust collection due to the interference with the baffle plate in the dust collection chamber is further purified by passing through the filter. Since the dust collection chamber and the filter are integrally attached to and detached from the processing tank, maintenance work for the dust collector becomes easy.

  The invention according to claim 7 is the invention according to claim 6, wherein the treatment tank is formed with an attachment / detachment port at an appropriate position on the tank wall, and the dust collector is connected to the treatment tank through the attachment / detachment opening. It is configured to be detachable.

  According to such a configuration, the dust collector can be taken out through the opening provided at an appropriate position on the tank wall of the processing tank, and the dust collector can be easily taken out.

  The invention according to claim 8 is the invention according to any one of claims 1 to 6, wherein the dust collector is provided with a side wall that closes an opening for attaching / detaching the dust collector on a side surface of the processing tank. In addition, a handle is provided on the side wall.

  According to this configuration, the opening is closed by the side wall by mounting the dust collector in the treatment tank through the opening. Further, when the heated dust collector inserted in the processing tank is pulled out from the processing tank, the pulling operation can be performed by gripping the handle, and the safety against heat is improved.

  According to the first aspect of the present invention, since the dust collector is provided in the processing tank, the garbage processing apparatus is a conventional garbage processing apparatus in which the dust collector is provided outside the processing tank. In comparison, the size can be reduced because there is no protruding portion, and when the garbage disposal apparatus is installed, useless occupied space in the installation position can be eliminated.

  According to invention of Claim 2, since air flows in after making a detour and approaching garbage without short-circuiting toward an inflow port, air and processed material (garbage and garbage processing agent) The degree of contact with the wastewater increases, and the efficiency of garbage such as moisture evaporation can be improved.

  According to the third aspect of the present invention, the dust trapped by the baffle plate in the dust collector is dropped into the treatment tank through the inlet port that is wide open substantially over the entire bottom surface of the dust collector. Therefore, it becomes possible to remove the dust trapped on the baffle plate without pulling out the dust collector from the inside of the treatment tank one by one, and the maintenance performance can be improved.

  According to the fourth aspect of the present invention, the first baffle plates are arranged in a pair in which the opposing edge portions are in contact with each other, and are configured to be pivotable downward from each other. The dust accumulated on the baffle plate can be guided to the steep inclination of the baffle plate by rotating each baffle plate downwardly open and can be surely dropped into the treatment tank.

  According to the fifth aspect of the present invention, a gas inlet is provided in the lower part, a detour channel shape is formed such that the gas from the inlet is folded back at the upper part and directed downward, and the baffle plate intersects the folded gas. Therefore, when the gas flowing in from the lower gas inlet flows through the flow path in the dust collector, the gas becomes longer due to the baffle plate that forms a bypass flow shape. The dust collides with the baffle plate while flowing through the flow path, and the dust in the dust-containing gas can be reliably captured by the baffle plate as much as the flow path becomes longer.

  According to the sixth aspect of the present invention, the dust collector includes a dust collection chamber provided with a baffle plate provided in a direction crossing the gas flow direction, and a filter mounting portion for purifying the gas. Since it is configured and is detachably attached to the treatment tank, the gas collected by inertial dust collection due to interference with the baffle plate in the dust collection chamber is further purified by passing through the filter. Moreover, since the dust collection chamber and the filter are integrally attached to and detached from the processing tank, the workability of maintenance work for the dust collector can be improved.

  According to the seventh aspect of the present invention, the treatment tank has an attachment / detachment opening at an appropriate position on the tank wall, and the dust collector is configured to be detachable from the treatment tank through the attachment / detachment opening. The dust collector can be taken out through an opening provided at an appropriate position on the tank wall of the treatment tank, and the dust collector can be easily taken out.

  According to invention of Claim 8, since an opening part is closed by a side wall by attaching a dust collector in a processing tank through an opening part, the leakage through the opening part of the dust in a processing tank Can be effectively prevented. Moreover, when pulling out the heated dust collector inserted into the processing tank from the processing tank, the pulling operation can be performed by holding the handle, and the safety against heat can be improved.

  FIG. 1 is a partially cutaway perspective view showing an embodiment of a garbage disposal apparatus according to the present invention, showing a state viewed from the front side. In FIG. 1, the XX direction is referred to as the width direction, and the YY direction is referred to as the front-rear direction. In particular, the -X direction is the first side, the + X direction is the second side, the -Y direction is the front, and the + Y direction. Is called the rear (or back side). As shown in FIG. 1, the garbage disposal apparatus 10 has a double structure including an exterior housing 11 and a treatment apparatus body 12 housed in the exterior housing 11. The exterior housing 11 covers the entire processing apparatus main body 12 to make the appearance of the garbage processing apparatus 10 beautiful as a whole, and prevents foreign water leakage from the garbage processing apparatus 10. This is to suppress noise generated in the main body 12 from leaking to the outside.

  The exterior housing 11 has a rectangular parallelepiped shape in which a substantially lower half has a rectangular shape in a side view, and a substantially upper half has a trapezoidal shape in which a slant is formed on the front side. A rectangular bottom plate 111, a front plate 112 erected from the front edge of the bottom plate 111, a pair of width direction side plates 113 erected from both side edges in the width direction of the bottom plate 111, and the front plate 112 An inclined plate 114 extending from the upper edge portion and extending between the inclined edge portions of the pair of side plates 113, and an upper edge of the pair of side plates 113 extending rearward from the upper edge portion of the inclined plate 114. The top plate 115 is erected between the parts, and the back plate 116 is erected from the rear edge of the bottom plate 111 and is laid between the rear edges of the pair of side plates 113.

  The front plate 112 is provided with a rectangular opening 112a having a rectangular shape at the center, and an opening / closing door 112b for opening and closing the rectangular opening 112a. The inclined plate 114 is provided with a garbage input port 114a having a rectangular shape at the center thereof, and an input port door 114b for opening and closing the garbage input port 114a. Yes.

  Further, a maintenance opening 113a for inserting and removing a dust collector 40, which will be described later, is opened on the second side plate 113 at a position substantially above the center in the front-rear direction. A maintenance opening door 113b that can be freely opened and closed is provided. In addition, the side plate 113 on the first side side is provided with an outside air intake port 113c for taking in outside air at an upper position in a substantially central portion in the front-rear direction.

  In particular, the side plate 113 is not provided with the outside air inlet 113c, but the outside air is sucked from the gaps at various locations of the outer housing 11, or the bottom plate 111 is formed of, for example, a punching medal, and the outside air is formed through the punching medal hole. May be inhaled.

  2 and 3 are perspective views showing an embodiment of the processing apparatus main body 12 housed in such an outer housing 11, FIG. 2 is a state viewed from the front side, and FIG. 3 is a rear side. Each state is shown. 2 and 3, the direction display by X and Y is the same as in FIG.

  As shown in FIGS. 2 and 3, the processing apparatus main body 12 includes an interior housing (treatment tank) 20 installed on the bottom plate 111 in the exterior housing 11, a stirring member 30, dust collection, and the interior housing 20. And a deodorizing device 50, a drive motor 60, a suction blower 70, and a sound deadening box 80 provided outside the interior housing 20.

  The interior housing 20 includes an arc bottom plate 21 having an arc shape in a side view in which the center of curvature extends in the width direction, and a front plate 22 extending upward from the front upper edge of the arc bottom plate 21; From a pair of side plates 23 extending in the upward direction from both side edges in the width direction of the arc bottom plate 21, and a back plate 24 extending upward from the rear upper edge portion of the arc bottom plate 21. It has become. A stirring space V is formed on the inner surface side of the arc bottom plate 21 to stir the garbage and to dry the garbage.

  The radius of curvature (diameter) of the arc bottom plate 21 of the inner housing 20 is set slightly shorter than the inner dimension between the front plate 112 and the rear plate 116 of the outer housing 11, and the length of the arc bottom plate 21 is set. The dimension (dimension in the width direction) is set slightly shorter than the inner dimension between the pair of side plates 113 of the exterior housing 11. Further, the height position of the upper edge portion of the front plate 22 of the interior housing 20 is set slightly lower than the height position of the upper edge portion of the front plate 112 of the exterior housing 11, and the side plate 23 of the interior housing 20. The height position of the upper edge portion is set slightly lower than the height position of the upper edge portion of the back plate 116 of the exterior housing 11.

  By such dimension setting of the interior housing 20, the interior housing 20 is configured to be housed in the exterior housing 11 with a margin. The upper surface of the interior housing 20 is an open surface 201 in an open state, and the garbage input from the garbage input port 114a of the exterior housing 11 is accommodated in the interior housing 20 through the open surface 201. It is like that.

  The front plate 22 of the interior housing 20 is provided with a long processing object outlet 221 in the width direction facing the rectangular opening 112a of the outer housing 11, and the processed object outlet 221 can be freely opened and closed. A closing door 222 is provided to close the door. The closing door 222 is pivotally supported around the axis of the butterfly plate to which the upper edge portion is connected, and is opened by gripping a handle 223 provided at an appropriate position on the lower edge portion and performing a rotation operation. It is like that. Further, a lock member is provided at the lower edge of the handle 223, and the opening of the closing door 222 is prevented by a locking operation of the lock member.

  Further, an air intake port 232 is opened on the side plate 23 on the first lateral side in a state of being opposed to the external air intake port 113c of the exterior housing 11 at an upper position in a substantially central portion in the front-rear direction. This air intake port 232 is provided slightly in front of the partition plate 26 described later, and the air introduced into the interior housing 20 through the air intake port 232 becomes dust-containing gas by contact with garbage, and is collected. It is sucked into the duster 40.

  Furthermore, a guide chute 224 that is inclined downward toward the front is provided at a position directly below the workpiece outlet 221 in the front plate 22 of the inner housing 20, and the workpiece that is led out from the inner housing 20 is It is carried out to the outside through the rectangular opening 112a of the exterior housing 11 while being guided by the guide chute 224 with the opening / closing door 112b being opened.

  The stirring member 30 performs a stirring process on the garbage supplied to the stirring space V of the interior housing 20, and the central position of the curvature of the pair of side plates 23 having a circular arc at the lower part of the interior housing 20 is provided. It comprises a stirring shaft 31 penetrating between them and a plurality of stirring rods 32 projecting radially from the stirring shaft 31. Each stirring rod 32 is set to have a length slightly shorter than the radius of curvature of the arc bottom plate 21, so that the tip portion can rotate integrally around the stirring shaft 31 while being separated from the inner surface of the arc bottom plate 21. ing. The stirring member 30 is driven and rotated by the drive motor 60.

  The dust collector 40 removes dust generated by the stirring of the garbage by the stirring member 30 in the stirring space V, and has a rectangular parallelepiped box shape in appearance. It is detachably provided on the inner surface side (that is, inside the interior housing 20) at the upper position of the side plate 23 on the side side. In the present embodiment, an inertia dust collection structure is applied as the dust collector 40, and details of the dust collector 40 will be described later.

  And the dust-containing gas in the stirring space V is introduced into the dust collector 40 as an upward flow from the lower surface. Further, in order to guide the dust-containing air in the agitation space V to the dust collector 40, a predetermined extension extending in the front-rear direction along the inclined edge on the inner side of the inclined edge of the second side plate 23. A dust collecting hood 27 having a width dimension is provided, and the dust collecting hood 27 effectively collects dust-containing gas in the stirring space V in the vicinity of the dust collector 40.

  FIG. 4 is a partially enlarged perspective view of the interior housing 20 for explaining the mounting structure of the dust collector 40. The direction display by X and Y in FIG. 4 is the same as in FIG. As shown in FIG. 4, a dust collector 40 is fitted from the outside at a position facing the maintenance opening 113a (FIG. 1) of the side plate 113 of the exterior housing 11 in the side plate 23 of the interior housing 20 on the second lateral side. A dust collector fitting insertion opening (opening) 231 having a rectangular shape for insertion is provided, and a hood member 25 that supports the dust collector 40 is provided on the inner surface side of the side plate 23. .

  The hood member 25 has an opening 252 for receiving dust-containing gas on the lower surface, the second side surface faces the dust collector insertion slot 231, and the dust collector insertion slot 231. It consists of a dust collector mounting portion 251 having a slightly wide rectangular parallelepiped shape, and a hood portion 255 extending upward from the dust collector mounting portion 251. The dust collector mounting portion 251 has an enclosure plate 253 that is U-shaped in plan view, and this enclosure plate 253 has a depth dimension (dimension in the width direction) slightly smaller than the depth dimension of the dust collector 40. Accordingly, the dust collector 40 can be detachably stored in the dust collector mounting portion 251.

  Such a surrounding plate 253 is provided with a hanging plate 254 suspended downward from the lower edge of the first lateral side, and the gas introduced into the interior housing 20 through the air intake port 232 is It is introduced into the hood member 25 through the opening 252 in a state where it wraps downward by interfering with the hanging plate 254 so that the food D and the gas being stirred can be contacted more effectively. ing.

  The hood portion 255 covers the upper surface opening of the dust collector mounting portion 251 and has an inclined top plate 256 that is formed on the upper surface and that rises backward. On the other hand, a partition plate 26 is installed between the pair of side plates 23 at a position immediately behind the hood portion 255. The partition plate 26 is provided with a communication opening 261 at a position corresponding to the rear opening of the hood portion 255, and the dust-containing gas that has been subjected to the dust collection process by the dust collector 40 becomes a dust removal gas. It is sent out toward the deodorizing apparatus 50 provided in the back side of the partition plate 26 via 255 and the communication opening 261.

  The deodorizing device 50 further performs a deodorizing process on the dedusted gas formed by performing a dust collecting process on the dust-containing gas in the dust collector 40. As shown in FIG. 26, a casing 51 having a rectangular parallelepiped shape extending in the width direction is provided between the pair of side plates 23 in a state along the back surface of 26. In the casing 51, a heater for heating a gas by an energized heating element and an oxidation catalyst for performing a deodorizing process by contact with the gas heated by the heater are provided in series.

  As shown in FIG. 3, a connecting pipe 52 for leading the deodorized gas is connected to the back side of the downstream end of the casing 51 of the deodorizing apparatus 50. On the other hand, the arc bottom plate 21 of the interior housing 20 is provided with an air jacket 28 for heat exchange formed so as to cover the entire outer surface, and the downstream end of the connecting pipe 52 is the back side of the air jacket 28. It is connected to the upper end. Therefore, the deodorized gas that has been subjected to the heat treatment by the heater in the deodorizing device 50 is supplied to the air jacket 28 via the connecting pipe 52, and the raw gas in the stirring space V is flown down through the air jacket 28. Heat is exchanged with the garbage, and the garbage is placed in a state where microorganisms are actively activated by adjusting the temperature by this heat exchange.

  The drive motor 60 is for imparting drive rotation to the stirring member 30 for stirring the garbage in the stirring space V, and as shown in FIG. 3, the drive shaft extends in the width direction. It is placed horizontally and installed on the bottom plate 111 of the exterior housing 11. The drive shaft of the drive motor 60 extends to the first side, and a pulley 61 is concentrically and integrally attached to the drive shaft. On the other hand, a pulley 62 is also concentrically and integrally attached to the stirring shaft 31 penetrating the side plate 23 on the first lateral side, and an endless belt 63 is stretched between the pulleys 61 and 62. Therefore, by driving the drive motor 60, this drive is transmitted to the stirring shaft 31 via the pulley 61 on the drive motor 60 side, the endless belt 63 and the pulley 62 on the stirring member 30 side, and the stirring rod 32 thereby is driven. The garbage in the stirring space V is stirred by the integral rotation around the stirring shaft 31.

  The suction blower 70 is for sucking the gas in the stirring space V through the dust collector 40, the deodorizing device 50 and the air jacket 28, and is a second side plate on the outside of the interior housing 20. 23 is installed on the bottom plate 111 of the outer housing 11 at a rear position 23. The suction blower 70 is configured to obtain suction force by rotation around the axis of a suction blade (not shown) driven by a blower motor 701.

  On the other hand, at the downstream end of the air jacket 28 facing the side plate 23 on the second side, an exhaust port 72 is provided for deriving the air in the air jacket 28. The exhaust port 72, the suction blower 70, An upstream exhaust pipe 71 is interposed between the two. Therefore, by driving the suction blower 70, the gas in the stirring space V is sucked through the dust collector 40, the deodorizing device 50, the connecting pipe 52, the air jacket 28, the exhaust port 72, and the upstream exhaust pipe 71. Then, the air is exhausted toward the sound deadening box 80.

  The muffler box 80 mutes noise such as the rotational sound of the blower motor 701 and is connected to a downstream exhaust pipe 73 led out from the suction blower 70 toward the first side. The muffler box 80 is formed by a rectangular parallelepiped box having a hollow interior, and is attenuated by sound wave interference in the muffler box 80 to mute. The silencing box 80 has an open bottom surface and a lower edge that is in close contact with the bottom plate 111 of the outer housing 11, while the bottom plate 111 has an exhaust hole communicating with the silencing box 80. The gas 81 is perforated and the silencing process in the silencing box 80 is exhausted to the outside through the exhaust hole 81.

  A support protrusion (not shown) protrudes from the lower surface of the bottom plate 111 of the exterior housing 11, thereby forming a gap between the floor surface on which the garbage disposal apparatus 10 is installed and the bottom plate 111, and exhaust holes The clean gas exhausted through 81 is discharged to the outside through this gap.

  FIG. 5 is an explanatory diagram of the garbage disposal apparatus 10 schematically showing the air flow, and the direction display by X is the same as that in FIG. In FIG. 5, the air flow is indicated by a thick arrow and a thick dotted arrow. Incidentally, in FIG. 5, the suction blower 70 is shown on the second side of the interior housing 20 in the exterior housing 11 for convenience of explaining the flow of air, so that the dust collector 40 is provided in the interior housing 20. Although the exterior housing 11 is greatly exaggerated, the suction blower 70 is actually provided on the back side of the interior housing 20 (the back side of the paper surface of FIG. 5), and therefore the exterior housing 11 is not as large as illustrated. .

  As shown in FIG. 5, the garbage D accommodated in the stirring space V of the interior housing 20 is around the stirring shaft 31 of the stirring member 30 through the pulley 61, the endless belt 63 and the pulley 62 driven by the drive motor 60. It is in the state stirred by the stirring rod 32 by this rotation.

  On the other hand, the inside of the stirring space V of the interior housing 20 communicating with the suction blower 70 is negative pressure due to the generation of the suction force by driving the suction blower 70. Accordingly, outside air is introduced into the stirring space V through the outside air inlet 113 c of the exterior housing 11 and the air inlet 232 of the interior housing 20.

  The air introduced into the stirring space V flows through the position immediately above the garbage D from the first side to the second side in the stirring space V to become dust-containing gas. This dust-containing gas is introduced into the dust collector 40, and after being subjected to dust collection processing by inertial dust collection in the dust collector 40, the dust-containing gas is introduced into the deodorization device 50 as a dedusted gas. The degassed gas introduced into the deodorizing device 50 is first heated to a predetermined temperature by a heater in the deodorizing device 50, and subsequently deodorized by contact with the oxidation catalyst to give a clean gas.

  Next, this clean gas is introduced into the air jacket 28 from the downstream end of the deodorizing device 50 through the connecting pipe 52. The clean gas introduced into the air jacket 28 flows down in the air jacket 28 while meandering, and during this time, heat is exchanged with the garbage D in the stirring space V to cool the garbage D while being cooled. Adjust the temperature to the temperature at which the activity becomes active.

  Then, the clean gas that has finished heat exchange with the garbage D is introduced into the silencer box 80 from the downstream end of the air jacket 28 via the upstream exhaust pipe 71, the suction blower 70, and the downstream exhaust pipe 73. After the silencing process in the box 80, the air is exhausted to the outside through the exhaust holes 81 provided in the bottom plate 111 of the exterior housing 11.

  Next, the dust collector 40 will be described in detail with reference to FIG. FIG. 6 is a partially cutaway perspective view showing an embodiment of the dust collector 40, in which (a) is a state in which both the filter presser frame and the lower baffle plate are closed, and (b) is a filter presser. Each frame is shown open. In addition, the direction display by X and Y in FIG. 6 is the same as that of FIG. 6B shows a state in which both the filter holding frame and the lower baffle plate are opened for the purpose of explaining the dust collector 40. However, in actual operation, both can be opened simultaneously. Absent.

  As shown in FIG. 6, the dust collector 40 includes a square tube-shaped dust collector main body 41 having an open upper surface and a lower surface, a baffle plate 42 provided in the dust collector main body 41, and a dust collector main body. 41 has a basic configuration including a filter mounting frame 45 provided at an upper surface opening position of 41, and has a rectangular shape in plan view.

  The dust collector main body 41 includes a pair of side plates 411 in the front-rear direction, a decorative plate 412 provided between the second side edges of the pair of side plates 411, and a first side end of the side plate 411. It consists of a back plate 413 erected between the edges. The vertical dimension of each side plate 411 is set slightly shorter than the vertical dimension of the dust collector fitting insertion opening 231 (FIG. 4) provided on the side plate 23 of the interior housing 20. The back plate 413 has a vertical dimension that is set to be the same as the vertical dimension of the side plate 411, and a front-rear width dimension that is slightly shorter than the front-rear length of the dust collector insertion slot 231.

  On the other hand, the decorative plate 412 is set so that both the vertical length and the longitudinal length are longer than the back plate 413 so that the decorative plate 412 does not enter the interior housing 20 from the dust collector insertion slot 231. A handle 49 is provided on the outer surface side of the decorative plate 412, and the dust collector 40 can be pulled out from the interior housing 20 by gripping the handle 49. In addition, a pair of front and rear width direction locking protrusions 412 a are provided on the front end portion and the rear end portion of the decorative plate 412. Then, in a state where the dust collector 40 is pushed into the interior housing 20 from the dust collector insertion slot 231, the pair of locking protrusions 412 a are provided on the side plate 23 of the interior housing 20 and are not shown. Thus, the housed state of the dust collector 40 with respect to the interior housing 20 is stabilized.

  The baffle plate 42 includes a pair of upper baffle plates 43 and a lower baffle plate (first baffle plate) 44 provided below the upper baffle plate (second baffle plate) 43. The upper baffle plate 43 includes a first upper baffle plate 431 erected on the first side slightly below the filter mounting frame 45 between the pair of side plates 411 and a second baffle erected on the second side. It consists of an upper baffle plate 432.

  The first upper baffle plate 431 has a tip side (second side side) that is first lowered with the first side side edge (base end edge) extending in the front-rear direction in contact with the back plate 413. On the other hand, the second upper baffle plate 432 is inclined, and the second side baffle (base end edge) extending in the front-rear direction is in contact with the decorative plate 412 in the front end side (first side). 1 side side) is inclined downward. The first and second upper baffle plates 431 and 432 are dimensioned in the width direction such that a central gap 433 extending in the front-rear direction is formed between the front end edges.

  The lower baffle plate 44 is positioned below the first upper baffle plate 431 and below the first upper baffle plate 431 and between the first lower baffle plate 441 and the second upper baffle plate 432. The second upper baffle plate 432 is provided between the side plates 411 in parallel with the second upper baffle plate 432.

  The first lower baffle plate 441 is pivotally supported around a first installation shaft 441 a installed between the side plates 411 at a position where the upper edge portion is slightly separated from the back plate 413. The posture can be changed between a parallel inclined posture and a hanging posture that hangs down from the first installation shaft 441a. Further, the second lower baffle plate 442 is pivotally supported around a second installation shaft 442a provided between the side plates 411 at a position where the upper edge portion is slightly separated from the decorative plate 412. The second upper baffle plate The posture can be changed between an inclined posture parallel to 432 and a suspended posture suspended from the second installation shaft 442a. End gaps 443 extending in the front-rear direction are formed between the first lower baffle plate 441 and the back plate 413 and between the second lower baffle plate 442 and the decorative plate 412, respectively.

  In addition, there are interference projecting pieces on the first lateral side central portion of the first lower baffle plate 441 in FIG. 6A and on the second lateral side of the second lower baffle plate 442 in the longitudinal center portion. Each of 444 protrudes. The interference projecting piece 444 of the first lower baffle plate 441 interferes (contacts) with the back plate 413 in a state where the first lower baffle plate 441 is parallel to the first upper baffle plate 431, and further upward. Further, the interference projecting piece 444 of the second lower baffle plate 442 interferes with the decorative plate 412 in a state where the second lower baffle plate 442 is parallel to the second upper baffle plate 432 ( Further upward rotation is prevented (in contact), thereby closing an open gap 446 described later.

  Coil springs 445 that bias the first and second lower baffle plates 441 and 442 upward are fitted on the first and second installation shafts 441a and 442a, respectively. Therefore, normally, the first and second lower baffle plates 441 and 442 are set in an inclined posture in which the leading edge portions are in contact with each other by the urging force of the coil spring 445, while a predetermined weight is applied to the first and second lower baffle plates 441 and 442 Each of the first and second installation shafts 441a and 442a is rotated downward, so that an open gap 446 is formed between the tip portions.

  In this embodiment, the coil spring 445 has a biasing force stretched so that an open gap 446 is formed in a state where dust of a predetermined weight is accumulated on the lower baffle plate 44. Therefore, when dust of a predetermined weight is accumulated on the lower baffle plate 44, the first and second lower baffle plates 441 and 442 rotate in opposite directions around the first and second installation shafts 441a and 442a, respectively. It moves and falls in the stirring space V through the open gap 446 formed thereby.

  The filter mounting frame 45 is for mounting a filter 46 made of a porous sheet, and includes an upper mounting frame 451 and a lower mounting frame 452. These upper and lower mounting frames 451 and 452 have a rectangular shape corresponding to the dust collector main body 41 in a plan view, and have cross-shaped crosspieces 453 formed so as to cross the inside of the frame.

  The lower mounting frame 452 is fitted and fixed at a position slightly above the upper baffle plate 43 in the dust collector main body 41, while the upper mounting frame 451 is mounted on the upper surface position of the dust collector main body 41 so as to be openable and closable. Thus, the posture can be changed between the closed posture shown in FIG. 6A and the open posture shown in FIG. Then, as shown in FIG. 6A, the filter 46 is sandwiched between the upper and lower mounting frames 451 and 452 in a state where the upper mounting frame 451 is set in the closed posture, thereby collecting dust. It is designed to be attached to the container 40. When the filter 46 is replaced, the upper mounting frame 451 is changed to an open posture as shown in FIG.

  FIG. 7 is an explanatory view showing the meandering state of the dust-containing gas in the dust collector, (A) relates to the dust collector 40 according to the present embodiment, and (B) is described later. This relates to the dust collector 40 'according to the embodiment. In the dust collector 40 according to the present embodiment, the dust-containing gas introduced into the dust collector 40 from the opening on the lower surface of the dust collector body 41 is left and right in FIG. 7 by the V-shaped lower baffle plate 44. It is separated, passes through the left and right end gaps 443, and then meanders by passing through the upper baffle plate 43 between the tips of the first and second upper baffle plates 431 and 432.

  According to the dust collector 40 configured as described above, the dust collector 40 is placed in the partition plate 26 (FIG. 4) via the dust collector insertion slot 231 provided in the side plate 23 of the interior housing 20. Since dust is not accumulated on the lower baffle plate 44 at the beginning of insertion, the first and second lower baffle plates 441 and 442 are both in an inclined posture as shown in FIG. Is set.

  In this state, the operation of the garbage disposal apparatus 10 is executed, whereby the garbage D is agitated by the agitation rod 32 in the agitation space V and generated in the agitation space V as shown in FIG. The dust-containing gas containing dust is introduced into the dust collector 40 from the lower surface opening of the dust collector body 41 by the suction force of the suction blower 70.

  The dust-containing gas introduced into the dust collector 40 is guided by the slopes of the lower surfaces of the first and second lower baffle plates 441 and 442 that are set to the tilted posture, and the first and second lateral sides. The first and second upper baffle plates 431 and 432 collide with each other through the respective end gaps 443, and dust in the dust-containing gas is separated from the gas and dropped by the inertial force at this time, and on the lower baffle plate 44 It will be deposited on.

  The dust-containing gas after colliding with the upper baffle plate 43 is introduced into the space above the upper baffle plate 43 through the central gap 433 formed between the first and second upper baffle plates 431 and 432. By colliding with the lower surface of the filter 46, the coarse dust is separated from the gas and falls, and falls on the first and second upper baffle plates 431 and 432, while the fine dust is directly accompanied by the air flow. It enters the filter 46 and is captured by the filter 46. The degassed gas that has passed through the filter 46 is sent out toward the deodorizing device 50.

  On the other hand, the dust accumulated on the first and second upper baffle plates 431 and 432 is agglomerated when a predetermined amount is reached, and slides downward on the inclined surfaces of the first and second upper baffle plates 431 and 432, It falls onto the lower baffle plate 44 through the central gap 433.

  When the amount of dust on the lower baffle plate 44 exceeds a preset weight, the first and second lower baffle plates 441 and 442 resist the urging force of the coil spring 445 with the weight, respectively. 2 Rotate in the opposite direction (the direction in which the tip is separated) around the two installation shafts 441a and 442a, thereby forming an open gap 446 between the first and second lower baffle plates 441 and 442. 2 The dust on the lower baffle plates 441 and 442 slides on these inclined surfaces and falls into the stirring space V from the open gap 446. When the fall of the dust is completed, the first and second lower baffle plates 441 and 442 are lightened with no load. Therefore, the first and second lower baffles 446 are directed toward the closing direction of the open gap 446 by the urging force of the coil spring 445, respectively. 2 It rotates around the installation shafts 441a and 442a, and the original open gap 446 is closed.

  As described in detail above, the garbage processing apparatus 10 of the present invention includes an interior housing 20 as a treatment tank for performing a predetermined garbage treatment on the accommodated garbage, and the dust content generated in the interior housing 20. The dust collector 40 is provided with a dust collector 40 that separates dust from the gas and collects the dust. Since the dust collector 40 is provided in the interior housing 20, the garbage disposal apparatus 10 includes the dust collector 40. Compared to the conventional garbage disposal device provided outside the interior housing 20, there is no protruding part, which makes the appearance simple and attractive, and is small because there is no protruding part. Thus, when the garbage disposal apparatus 10 is installed, it is possible to eliminate a useless occupied space at the installation position, and it is possible to effectively use the useless space.

  In addition, the dust collector 40 is formed in a cylindrical shape with upper and lower surfaces open, and has an inflow port through which dust-containing gas flows into the lower surface, and a dust removing device in which dust is removed from the dust-containing gas on the upper surface. Since the gas outlet is provided with an outlet, the dust-containing gas containing dust emitted from the bottom of the interior housing 20 containing the garbage reaches the inlet on the lower surface of the dust collector 40 at the shortest distance, Thereby, the dust-containing gas containing the dust generated in the interior housing 20 can be efficiently introduced into the dust collector 40.

  In addition, the air taken into the interior housing 20 travels to the dust collector 40 while making a detour without being short-circuited and approaching the garbage as compared with the case where the inlet is provided on the side wall of the dust collector 40. Since it flows in, the dust generated from the garbage is taken into the airflow more effectively, and the dust removal in the garbage treatment can be executed more efficiently.

  In addition, since the dust collector 40 employs an inertia dust collection structure that collects by inertia dust collection, the inertia dust collection is a dust collection method using the inertia force of the dust in the dust-containing gas flowing through the flow path. In addition, when the flow path is bent or formed into a circular shape, dust in the dust-containing gas collides with the curved flow path wall surface or is pushed to the circular flow path wall surface by centrifugal force. Therefore, the structure of the dust collector 40 can be simplified according to the garbage disposal apparatus 10 employing such an inertia dust collection structure. Can contribute to the reduction of equipment costs.

  In the above embodiment, since the inertia dust collection structure is provided with the baffle plate 42 extending in the direction intersecting the gas flow direction in the dust-containing gas flow path in the dust collector 40, The dust-containing gas flowing through the flow path in the dust collector 40 collides with the baffle plate 42, and at this time, the dust in the dust-containing gas can be captured by inertial force. Further, the structure of the dust collector 40 can be simplified, which can contribute to reduction of the apparatus cost.

  Further, the baffle plates 42 are provided in two stages in the vertical direction so that the dust-containing gas meanders, and each baffle plate 42 has one end portion slightly higher than the other end portion. Since it is set and is inclined downward toward the stirring space V, the dust-containing gas flowing into the dust collector 40 from the inlet is meandering by being obstructed by the two-stage baffle plate 42. At this time, dust in the dust-containing gas trapped by the collision with the baffle plate is agglomerated when it exceeds a predetermined amount and falls from the back surface of the upper baffle plate by its own weight, and the lower baffle plate 42.

  In the present embodiment, the lower baffle plate 44 includes first and second lower baffle plates 441 and 442, and each of the first and second lower baffle plates 441 and 442 has one end (first 1 and the second erection shafts 441a and 442a) are pivoted downwardly with the pivoting fulcrum as a pivot, so that the dust accumulated on the upper surfaces of the inclined first and second lower baffle plates 441 and 442 The first and second lower baffle plates 441 and 442 are rotated downward about the rotation fulcrum to be guided by the steep baffle plate 42 and fall toward the stirring space V. Therefore, it is not necessary to perform the troublesome work of collecting the dust collected by pulling out the dust collector 40 from the interior housing 20, and the workability is improved.

  Moreover, since the dust collector 40 is detachable with respect to the interior housing 20, the dust collector 40 can be taken out from the interior housing 20 as needed, and maintenance work of the dust collector 40 is easy. become. In this embodiment, since the opening of the dust collector fitting insertion opening 231 for attaching and detaching the dust collector 40 is provided on the wall surface of the interior housing 20, the dust collector 40 is attached to the wall surface of the interior housing 20. It can be attached / detached via the provided dust collector insertion slot 231, and the attachment / detachment operation of the dust collector 40 with respect to the interior housing 20 becomes easy.

  Further, since the dust collector 40 has a handle 49 for attaching and detaching to the interior housing 20, the dust collector 40 can be taken out from the interior housing 20 by pulling the handle 49. The take-out operation of the dust collector 40 is further facilitated, and the dust collector 40 can be pulled out by pulling the handle 49 without touching the hot dust collector main body 41, thereby improving safety. Can do.

  The present invention is not limited to the above embodiment, and includes the following contents.

  (1) In the above-described embodiment, the garbage processing apparatus 10 has been described by taking the example of performing the drying process on the garbage D. However, in the present invention, the garbage processing apparatus is of a drying type. It is not limited to a certain thing, You may employ | adopt what is called a bio system which biodegrades garbage by an aerobic microorganism. Furthermore, you may use together a dry processing system and a bio system as the garbage processing machine 10. FIG.

  (2) In the above embodiment, the inertia dust collection structure in which the baffle plate 42 is provided in the dust collector body 41 of the dust collector 40 is employed. It is not limited to the one that uses the baffle plate method, but air is sent along the inner peripheral surface of the cylindrical dust collector body, and the dust is separated from the inner peripheral surface of the dust collector body by centrifugal force. A so-called cyclonic dust collector may be employed.

  (3) In the above embodiment, the upper baffle plate 43 including the first and second upper baffle plates 431 and 432 and the lower baffle plate 44 including the first and second lower baffle plates 441 and 442 as the baffle plate 42. However, the present invention is not particularly limited to the above-described embodiment with respect to the arrangement of the baffle plates, and a plurality of baffle plates extending in the vertical direction are extended in the horizontal direction. The gas flows in a meandering state, such as a staggered arrangement along the gas flow path or a plurality of baffle plates extending in the horizontal direction staggered along the gas flow path extending in the vertical direction. The baffle plate may be arranged in any arrangement manner as long as it can be used.

  FIG. 7B is an explanatory view showing the meandering state of the dust-containing gas in the dust collector 40 ′ according to another embodiment. As shown in FIG. 7B, the dust collector 40 ′ has a bottom plate 471 at the bottom of the dust collector body 47 and a top plate 472 at the top. In addition, an inflow port 473 through which dust-containing gas flows into a part of the bottom plate 471 is opened, and an outflow port 474 through which dedusted gas flows out is provided at a position farthest from the inflow port 473 in the top plate 472. Yes.

  A partition wall 475 that guides the dust-containing gas from the inlet 473 to a position directly below the top plate 472 is provided, and the dust-containing gas introduced into the dust collection chamber V1 from the upper edge of the partition wall 475 is the dust collection chamber V1. So as to collide with a plurality of vertical baffle plates 42 ′ arranged so as to extend in the vertical direction, and dust in the dust-containing gas is trapped on the surface of the vertical baffle plates 42 ′ by the inertial force at this time. It has become.

  The vertical baffle plates 42 'are arranged so as to be displaced from each other in the vertical direction, and the dust-containing gas that collides with the upstream vertical baffle plate 42' collides with the downstream vertical baffle plate 42 'sequentially. As a result, dust collection efficiency is improved.

  In the present invention, even when such a dust collector 40 ′ is employed, the dust-containing gas in the stirring space V (FIG. 4) is collected from the inlet 473 at the bottom of the dust collector body 41. Since it is made to introduce into V1, compared with the case where an inflow port is provided in the side part of dust collector main part 41, contact with garbage D of air is performed favorably, and it is more efficient. Drying of typical garbage D is realized.

  (4) In the above embodiment, the first baffle plate 441 and the second lower baffle plate 441 are rotatable around the first and second installation shafts 441a and 442a, respectively. The second lower baffle plates 441 and 442 are rotated downwardly around the first and second erection shafts 441a and 442a when the dust falling on the upper surface and accumulated exceeds a predetermined weight, and dust is formed. Although it is made to fall toward the stirring space V from the open gap 446, the lower baffle plate 44 may be fixed so as not to move to the dust collector body 41 instead. However, in this case, it is necessary to periodically pull out the dust collector 40 from the interior housing 20 and collect the dust accumulated on the lower baffle plate 44.

  (5) In the above embodiment, air is applied as the gas introduced into the interior housing 20, but the present invention is limited to the gas introduced into the interior housing 20 being air. It may be so-called oxygen-enriched air having a high oxygen concentration enriched with oxygen, or oxygen.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially cutaway perspective view showing an embodiment of a garbage disposal apparatus according to the present invention, showing a state viewed from the front side. It is a perspective view which shows one Embodiment of the processing apparatus main body built in an exterior housing, and has shown the state seen from the front side. It is a perspective view which shows one Embodiment of the processing apparatus main body built in an exterior housing, and has shown the state seen from the back side. It is a partial expansion perspective view of the interior housing for demonstrating the mounting structure of a dust collector. It is explanatory drawing of the garbage processing apparatus shown paying attention to the flow of air. It is a partially cutaway perspective view showing an embodiment of the dust collector, (a) is a state where both the filter presser frame and the lower baffle plate are closed, (b) is the filter presser frame is opened Each state is shown. It is explanatory drawing which shows the state of meandering of the dust containing gas in a dust collector, (A) is related with the dust collector shown in FIG. 6, (B) is a dust collector which concerns on other embodiment. It is about.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Garbage disposal apparatus 11 Exterior housing 12 Processing apparatus main body 20 Interior housing (treatment tank)
30 Stirring member 40, 40 'Dust collector 41 Dust collector body 411 Side plate 412 Decorative plate 412a Locking protrusion 413 Back plate 42 Baffle plate 42' Vertical baffle plate 43 Upper baffle plate (second baffle plate)
431 First upper baffle plate 432 Second upper baffle plate 433 Center gap 44 Lower baffle plate (first baffle plate)
441 First lower baffle plate 441a First installation shaft 442 Second lower baffle plate 442a Second installation shaft 443 End gap 444 Interference protrusion 445 Coil spring 446 Opening gap 47 Dust collector body 471 Bottom plate 472 Top plate 473 Inlet 474 Outlet 475 Partition wall 49 Handle 50 Deodorizer

Claims (8)

  A processing tank that has a required volume and stores garbage to be processed, and a gas that is taken in from the outside to the garbage in the processing tank and passes through the processing tank to the outside In the garbage processing apparatus, comprising: a flow passage for discharging to the waste water; and a dust collector that is interposed in the middle of the flow passage on the downstream side of the treatment tank and removes dust from the flowing gas. A garbage disposal apparatus, wherein a dust container is disposed in the treatment tank.   The dust collector includes a gas inlet facing the bottom surface of the processing tank, a gas outlet provided at a position above the gas inlet, and an inertia disposed between the inlet and the outlet. The garbage processing apparatus according to claim 1, further comprising a baffle plate having a dust collecting structure.   The inflow port is formed on substantially the entire lower surface of the dust collector, and the baffle plate is configured to allow accumulated dust to fall into the treatment tank through the inflow port. Item 3. A garbage disposal apparatus according to Item 2.   4. The garbage processing according to claim 3, wherein the first baffle plates are arranged in a pair in which the opposing edge portions are in contact with each other, and are configured to be pivotable downward from each other. apparatus.   The garbage processing apparatus according to any one of claims 2 to 4, wherein the baffle plate is disposed so that gas can meander and advance in the dust collector.   The dust collector is configured integrally with a dust collection chamber provided with a baffle plate provided in a direction intersecting with a gas flow direction, and an attachment portion of a filter for purifying the gas. 6. The garbage disposal apparatus according to claim 1, wherein the garbage disposal apparatus is detachably attached.   The said processing tank has an attachment / detachment opening at an appropriate position on the tank wall, and the dust collector is configured to be attachable / detachable to / from the processing tank through the attachment / detachment opening. Garbage disposal equipment.   The dust collector is provided with a side wall that closes an opening for attaching / detaching the dust collector on a side surface of the processing tank on one side surface, and a handle is provided on the side wall. The garbage disposal apparatus in any one of 7.

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