JP3154646U - Waste disposal equipment - Google Patents

Abstract

Disclosed is a waste disposal apparatus that can dispose of waste efficiently and hygienically. SOLUTION: A funnel shape is formed that spreads upward, communicates with a hopper portion that sucks filth from the large-diameter mouth side, and a small-diameter mouth side of the hopper portion, and filth sucked from the hopper portion inside. A tank part having an internal space for accumulation, and a vacuum part that sucks air inside the tank part and generates negative pressure in the tank part and the hopper part. The tank part accumulates in the internal space. Openable and closable disposal port for discharging the filth is included in the bottom surface, and the tank part is detachable so that the inside of the trash bag for collecting the filth accumulated in the tank part communicates with the disposal port It is a waste disposal device attached to the. [Selection] Figure 1

Description

  More particularly, the present invention relates to a waste disposal apparatus for disposal of floor covering materials used in animal breeding cages.

  Conventionally, when breeding small experimental animals such as mice, chips manufactured based on pieces of wood or paper are used as a floor covering material for cages. The breeder discards the floor covering material and replaces it with a new floor covering material, thereby discarding filth such as manure attached to the floor covering material and keeping the inside of the cage clean. When the flooring material is discarded as described above, for example, it is convenient to use a processing device that sucks the flooring material.

  An example of such a processing apparatus is disclosed in Patent Document 1. The waste disposal apparatus disclosed in Patent Document 1 sucks waste with the suction force of a vacuum cleaner, sucks only dust with the cleaner, and removes a relatively large floor covering material into the waste container. It can be collected in the loaded waste storage bag.

Japanese Patent Laid-Open No. 9-154785

  However, in the waste disposal apparatus disclosed in FIG. 1 and FIG. 2 of Patent Document 1, the flooring material cannot be sucked unless the work of moving the cage floor while being applied to the suction portion is performed. It took time and effort of the person. In addition, filth such as floor coverings may spill during the above work, and efficient disposal may not be possible.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a waste disposal apparatus that can efficiently and sanitarily dispose of waste.

  In order to solve the above problems, the present application adopts the following configuration. That is, the first device has a funnel shape that spreads upward, communicates with a hopper portion that sucks dirt from the large-diameter mouth side, and a small-diameter mouth side of the hopper portion, and sucks from the hopper portion inside. A tank part having an internal space for accumulating filth, and a vacuum part that sucks air inside the tank part and generates negative pressure in the tank part and in the hopper part. An openable / closable disposal port for discharging the filth accumulated in the internal space is included in the bottom surface, and the inside of the garbage bag for collecting the filth accumulated in the tank unit communicates with the disposal port in the tank unit. In this way, the waste disposal apparatus is detachably mounted.

  According to a second aspect, in the first aspect, the tank portion further includes a partition configured to divide the internal space in the vertical direction and to be freely opened and closed, and the tank portion is divided by the partition with the partition closed. The upper space of the inner space is communicated with each of the hopper portion and the vacuum portion.

  A third device is characterized in that, in the first device, a flexible hose is further provided which communicates one open end portion with the tank portion and sucks dirt from the other open end portion.

  The fourth device is characterized in that, in the third device, a hard nozzle that can be detachably attached to the other opening end of the hose is further provided.

  According to a fifth aspect, in the third aspect, the waste disposal apparatus further includes a first valve part for changing an opening / closing degree of the hopper part and a second valve part for changing the opening / closing degree of the hose. It is characterized by providing.

  According to a sixth aspect of the present invention, in the first aspect, the hopper portion is disposed indoors, the tank portion is disposed outdoors, and the hopper portion and the tank portion communicate with each other via a tubular member penetrating the interior and the exterior. It is characterized by that.

  According to a seventh aspect of the present invention, the first aspect further includes a collection container having an opening facing upward and capable of being loaded with a trash bag, the edge of the opening of the collection container, The bottom surfaces are characterized in that they are closely connected to each other so as to sandwich the edge of the bag mouth of the garbage bag.

  The eighth device is characterized in that, in the seventh device, the collection container is formed to be transparent.

  According to a ninth aspect, in the first aspect, the tank portion further includes a transparent window portion through which the inside of the tank portion can be seen.

  According to a tenth device, in the first device, one opening end portion opens inside the tank portion, and the other opening end portion communicates with the small-diameter mouth side of the hopper portion, so that the hopper portion and the tank portion are connected. The first connecting pipe portion to be communicated with the first opening end portion opens inside the tank portion, and the other opening end portion communicates with the suction port of the vacuum portion, whereby the vacuum portion and the tank portion are in communication with each other. And a connecting pipe part, wherein the one opening end part of the second connecting pipe part is arranged at a position higher than the one opening end part of the first connection pipe part in the tank part.

  According to an eleventh aspect, in the first aspect, the vacuum unit includes a purification unit that purifies and discharges the air inside the suctioned tank unit.

  According to a twelfth aspect, in the eleventh aspect, the purifying unit is a filter member that transmits air inside the sucked tank unit and adsorbs dust in the air.

  According to the first device, waste can be disposed of efficiently. Specifically, since the filth is sucked and collected into the tank section simply by dropping the filth into the hopper, it can be disposed of in a sanitary and easy manner without spilling the filth.

  According to the second device, since the filth accumulated in the tank portion can be stored in the trash bag by a certain amount, the filth can be disposed of easily and hygienically without overflowing from the trash bag. Can do. Specifically, the filth sucked from the hopper is temporarily accumulated in the first space. Here, after stopping the operation of the vacuum part, when the partition is opened and closed, only a certain amount of filth deposits in the space below the internal space of the tank part divided by the partition, and the excess sewage accumulates on the upper side. Remain in one space. In this state, when the disposal port on the bottom surface of the tank part is opened, only a certain amount of filth accumulated in the lower space can be accommodated in the garbage bag communicating with the disposal port.

  According to the third device, fine dirt that has been dropped on the hopper and still remains on the cage floor can be easily sucked and removed into the tank by the negative pressure generated at the other opening end of the hose. .

  According to the fourth device, the operator can easily move the suction port of the hose to a desired position by gripping the nozzle. Therefore, the fine dirt remaining on the cage floor can be easily removed.

  According to the fifth device, it is possible to prevent the negative pressure generated in the hopper portion and the opening portion of the hose from being lowered and maintain the suction force. Specifically, if the second valve portion is closed while the hopper portion is used and the first valve portion is closed while the hose is used, unnecessary negative pressure dispersion can be prevented. it can. Therefore, it is possible to suppress a reduction in the suction force of the member in use among the hopper portion and the hose.

  According to the sixth device, for example, since the hopper portion can be arranged in the room where the cage is installed, the distance for transporting the cage can be shortened when waste is disposed of. That is, the worker can efficiently perform the disposal process. Further, since the tank part can be arranged outdoors, it is not necessary to prepare a large space indoors for installing the tank part.

  According to the seventh aspect, since the bag mouth of the garbage bag and the waste outlet of the tank part can be fixed in a simple and reliable manner, when transferring the filth from the tank part to the garbage bag, Dirt and dust do not leak out of the garbage bag. Further, since the garbage bag is covered with the collection container, the garbage bag is not damaged, and it is possible to prevent filth from leaking from the garbage bag due to the damage. Further, since the garbage bag is covered with the collection container, even if the garbage bag is damaged in advance, the filth does not leak from the collection container, and the periphery of the tank portion can be kept clean.

  According to the eighth device, since the collection container is formed transparently, the operator can visually recognize how the filth is collected in the garbage bag. Therefore, the operator can move the filth from the tank part to the garbage bag while adjusting the open / close state of the waste outlet of the tank part so that the garbage bag does not overflow.

  According to the ninth aspect, the amount of filth accumulated in the tank portion can be visually confirmed. Therefore, the operator can easily determine the timing for transferring the waste accumulated in the tank part to the garbage bag and discarding it.

  According to the tenth device, it is possible to prevent the filth sucked from the hopper part into the tank part from being sucked out to the vacuum part. Therefore, failure of the vacuum part can be prevented.

  According to the eleventh device, the surrounding environment can be kept clean without polluting the air around the vacuum portion.

  According to the twelfth device, the air sucked in by the vacuum unit can be purified with a simple configuration.

The figure which shows the whole structure of the waste disposal apparatus 1 which concerns on this invention Side view of tank 40 according to the present invention Sectional view of the tank 40 with the partition wall 41 according to the present invention opened. Sectional drawing of the tank 40 made into the closed state after the partition wall 41 concerning this invention was made into the open state Sectional view of the tank 40 with the disposal port 42 according to the present invention opened.

  Hereinafter, the waste disposal apparatus 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 to 5.

  FIG. 1 is a diagram showing the overall configuration of the waste disposal apparatus 1. As shown in FIG. 1, the waste disposal apparatus 1 includes a hopper 10, a hose 21, a tank 40, a collection container 50, and a vacuum 70.

  The hopper 10 is a member having a funnel shape that spreads upward. The hopper 10 communicates with the tank 40 via the first connecting pipe 30 on the small diameter opening side. In addition, the large diameter opening | mouth side of the hopper 10 becomes an insertion port for inputting filth.

  The hose 21 is a cylindrical member having flexibility. One end of the hose 21 communicates with the tank 40 via the first connection pipe 30. The hose 21 includes a nozzle 20 that can be detachably attached to the other opening end. The nozzle 20 is a cylindrical member made of a hard material. The nozzle 20 serves as a suction port for sucking dirt.

  The first connection pipe 30 is a tubular member that communicates the hopper 10 and the tank 40. One end of the first connecting pipe 30 communicates with the tank 40, and the other end branches into two branches and communicates with the hopper 10 and the hose 21, respectively.

  As described above, since the hopper 10 and the tank 40 communicate with each other through the first connecting pipe 30, they can be individually arranged at arbitrary positions. For example, since the hopper 10 can be disposed in a room in which the cage is installed, the distance for transporting the cage can be shortened when waste is disposed of. That is, the worker can efficiently perform the disposal process. Further, since the tank 40 can be arranged outdoors, it is not necessary to prepare a large space indoors for the installation of the tank 40.

  The first connecting pipe 30 includes a first valve 11 for switching the opening / closing degree of the hopper 10. Similarly, the first connecting pipe 30 includes a second valve 22 for switching the opening / closing degree of the hose 21. Both the first valve 11 and the second valve 22 are preferably constituted by ball valves. By configuring the first valve 11 and the second valve 22 with ball valves, the filth sucked when each valve is open compared to when each valve is configured with a butterfly valve or the like in each valve. It can be made difficult to clog. Hereinafter, for each of the first valve 11 and the second valve 22, a fully opened state is referred to as an open state, and a completely closed state is referred to as a closed state.

  The tank 40 is a storage tank having an internal space in which the filth sucked from the hopper 10 and the nozzle 20 is accumulated. The volume of the internal space of the tank 40 may be set to an arbitrary volume. For example, the volume of the internal space of the tank 40 may be determined according to the amount of filth generated on a day. The tank 40 is, for example, a cylindrical member having a hollow inside. The tank 40 includes a partition wall 41, a disposal port 42, a window 43, and a top plate 46.

  The partition wall 41 is a member configured to divide the internal space of the tank 40 in the vertical direction and to be freely opened and closed. The partition wall 41 includes, for example, a plate-like member that can be extracted from the inside of the tank 40 to the outside, and a guide rail that is provided on the inner surface of the tank 40 and grips the plate-like member so as to be slidable in the horizontal direction. The operator can change the partition wall 41 from the closed state to the open state by extracting the plate-like member of the partition wall 41 from the inside of the tank 40 to the outside. The partition wall 41 preferably has a structure that maintains the airtightness inside the tank 40 regardless of the open / closed state of the partition wall 41. For example, the partition wall 41 may ensure the above airtightness by providing a rubber valve between the plate-like member and the tank 40. The configuration of the partition wall 41 described above is an example, and any conventionally known configuration may be used as long as the internal space of the tank 40 is divided in the vertical direction and is configured to be freely opened and closed. Hereinafter, the upper space divided by the partition wall 41 in the internal space of the tank 40 is referred to as an upper space SU, and the lower space is referred to as a lower space SL. The first connecting pipe 30 described above is opened inside the upper space SU, and allows the tank 40 and the hopper 10 to communicate with each other.

  The disposal port 42 is an opening that is provided on the bottom surface of the tank 40 and configured to be openable and closable in order to discharge the filth accumulated in the internal space of the tank 40. The disposal port 42 includes, for example, a floor plate 44 that is a plate-like member that can be extracted from the inside of the tank 40 to the outside, and a guide that is provided on the inner surface of the tank 40 and that slidably holds the plate-like member in the horizontal direction. Rails are provided. The operator can change the disposal port 42 from the closed state to the open state by extracting the floor plate 44 from the inside of the tank 40 to the outside. The configuration of the disposal port 42 described above is an example, and any conventionally known configuration may be used as long as it is provided on the bottom surface of the tank 40 and can be opened and closed.

  The window 43 is a transparent member that can see through the inside of the tank 40. Specifically, the window 43 is formed long in the vertical direction on the side surface of the tank 40 as shown in FIG. FIG. 2 is a side view of the tank 40. The operator can visually recognize the amount of dirt accumulated in the tank 40 from the window 43. That is, the window 43 serves as a so-called level gauge. Note that the shape and arrangement of the window 43 are not limited to the above as long as the inside of the tank 40 can be seen through.

  The top plate 46 is an upper lid of the tank 40. The top plate 46 is configured to be openable and closable, and an operator can easily clean the inside of the tank 40 by opening the top plate 46. Further, the tank 40 may be provided with a cleaning liquid nozzle (not shown) for allowing the cleaning liquid to flow into the tank 40 in the upper portion of the tank 40 instead of the top plate 46. The inside of the tank 40 can be easily cleaned by spraying into the tank 40 using such a cleaning liquid nozzle.

  The collection container 50 is a container that opens upward and can be loaded with a garbage bag 51. The edge of the opening of the collection container 50 and the bottom surface 45 of the tank 40 are in close contact with each other so as to sandwich the edge of the bag mouth of the garbage bag 51. Specifically, the collection container 50 is placed on a carriage (not shown) provided with a striation member such as a metal spring that urges the bottom surface of the collection container 50 upward. And the edge part of the opening part of the collection container 50 urged | biased upward is connected so that it may mutually contact | abut by contacting with the bottom face 45 of the tank 40 with a predetermined pressure. According to such a configuration, the garbage bag 51 can be detachably attached to the tank 40 by simply and reliably communicating the inside of the garbage bag 51 with the disposal port 42 of the tank 40. Therefore, when transferring filth from the tank 40 to the trash bag, the filth and dust do not leak out of the trash bag 51. Further, since the garbage bag 51 is covered with the collection container, the garbage bag is not damaged, and it is possible to prevent filth from leaking from the garbage bag due to the damage. Further, since the garbage bag 51 is covered with the collection container 50, even if the garbage bag 51 is damaged in advance, the filth does not leak from the inside of the collection container 50, and the periphery of the tank 40 can be kept clean. Note that the method of attaching the garbage bag 51 to the tank 40 is not limited to the above as long as the inside of the garbage bag 51 and the disposal port 42 of the tank 40 are communicated and the garbage bag 51 can be detachably attached to the tank 40. Instead, a conventionally known method may be used.

  The collection container 50 is formed of a transparent material. Therefore, the operator can visually recognize how the filth is collected in the garbage bag.

  The garbage bag 51 is a bag for collecting the filth accumulated in the tank 40. The garbage bag 51 is formed of a transparent and flexible material such as polyvinyl.

  The second connection pipe 60 is a tubular member that communicates the tank 40 and the vacuum 70. The second connecting pipe 60 is opened inside the upper space SU to allow the tank 40 and the vacuum 70 to communicate with each other. The first connecting pipe 30 and the second connecting pipe 60 both have one open end opened inside the tank 40, but within the tank 40, the opening position of the open end of the second connecting pipe 60 is the first position. It is arranged at a position higher than the opening position of the connecting pipe 30.

  The vacuum 70 is a suction device that sucks air in the tank 40 and generates negative pressure in the tank 40 and in the hopper 10. The vacuum 70 purifies the sucked air and discharges it. Specifically, the vacuum 70 includes a filter that transmits air and adsorbs dust or the like contained in the transmitted air. The vacuum 70 allows the sucked air to pass through the filter and then discharges it. Thus, since the vacuum 70 purifies and discharges the sucked air, the surrounding environment can be kept clean without polluting the air around the vacuum 70. Further, by using the filter as described above, the air sucked by the vacuum 70 can be purified with a simple configuration.

  Hereinafter, a method for processing filth using the filth disposal apparatus 1 will be described.

  First, a method for collecting filth into the tank 40 will be described. The operator closes both the partition wall 41 and the disposal port 42. Then, the operator operates the vacuum 70 to start air suction. Then, a negative pressure is generated inside the tank 40. When the first valve 11 is in the open state, negative pressure is generated in the hopper 10. In this state, the operator throws the filth inside the cage 100 into the hopper 10. The filth introduced to the large diameter port side of the hopper 10 is sucked into the tank 40 from the hopper 10 through the first connecting pipe 30.

  Further, when the second valve 22 is in an open state, negative pressure is generated in the hose 21 and the nozzle 20. When filth remains in the cage 100, the worker causes the filth to be sucked by bringing the nozzle 20 closer to the remaining filth. Then, the filth sucked from the nozzle 20 is sucked into the tank 40 from the hose 21 through the first connecting pipe 30.

  Here, when the first valve 11 is opened and the second valve 22 is closed, the negative pressure in the hopper 10 is larger than when both the first valve 11 and the second valve 22 are opened. (Suction force) can be generated. On the other hand, when the first valve 11 is in the closed state and the second valve 22 is in the open state, the nozzle 20 and the hose 21 are greatly negative compared to when both the first valve 11 and the second valve 22 are in the open state. Pressure (suction force) can be generated. That is, if the valve corresponding to the member to be used is opened in the hopper 10 and the nozzle 20, and the valve corresponding to the member not to be used is closed, the negative pressure generated in the member to be used can be prevented from lowering. it can.

  As described above, since the hopper 10 has a funnel shape, an operator can easily pour dirt in the cage 100 directly from the cage 100 into the hopper 10. Further, since a negative pressure is generated in the hopper 10, the filth can be collected in the tank 40 in a sanitary and easy manner without spilling the filth or causing dust.

  Further, since the filth can be recovered from the nozzle 20 to the tank 40, the fine filth that is dropped on the hopper 10 and still remains on the floor of the cage 100 can be easily removed by the negative pressure generated at the nozzle 20 of the hose 21. It is possible to suck and remove it into the tank part. In order to assume such work, the hose 21 and the nozzle 20 are preferably arranged in advance above the hopper 10.

  When the filth is sucked into the tank 40, the filth such as a floor covering material having a relatively large mass accumulates in the upper space SU. And the dust etc. with comparatively small mass inside the tank 40 are attracted | sucked to the vacuum 70 through the 2nd connecting pipe with air.

  Here, as described above, the opening end portion of the first connection pipe 30 is disposed higher than the opening end portion of the second connection pipe 60 in the tank 40. Therefore, among the filth sucked into the tank 40 from the hopper 10 and the nozzle 20, a relatively large one does not fall into the upper space SU and is not sucked into the vacuum 70. Therefore, it is possible to prevent the vacuum 70 from being broken due to clogging of dirt inside the vacuum 70.

  The dust sucked into the vacuum 70 is removed by the filter inside the vacuum 70 as described above, and only the purified air is discharged.

  Next, a method for collecting the filth accumulated in the tank 40 in the garbage bag 51 will be described. The operator first stops the vacuum 70. And the partition 41 is made into an open state. When the partition wall 41 is in the open state, the filth accumulated in the upper space SU falls to the lower space SL as shown in FIG. FIG. 3 is a cross-sectional view of the tank 40 with the partition wall 41 opened.

  After the filth falls to the lower space SL, the operator closes the partition wall 41. By this operation, as shown in FIG. 4, the lower space SL is filled with a certain amount of filth. FIG. 4 is a cross-sectional view of the tank 40 which is closed after the partition wall 41 according to the present invention is opened.

  Then, the worker opens the disposal port 42 from the state shown in FIG. When the disposal port 42 is opened, the filth accumulated in the lower space SL falls from the disposal port 42 to the garbage bag 51 as shown in FIG. FIG. 5 is a cross-sectional view of the tank 40 in which the disposal port 42 according to the present invention is opened.

  The operator can move the filth from the tank 40 to the garbage bag 51 by a certain amount by repeating the opening / closing operation of the partition wall 41 and the disposal port 42 described above. Therefore, filth does not overflow from the garbage bag 51. When the operator finishes transferring an arbitrary amount of filth to the trash bag 51, the worker removes the trash bag 51 from the tank 40, binds the bag mouth of the trash bag 51, and discards the trash together with the trash bag 51.

  As described above, according to the waste disposal apparatus according to the present invention, waste can be disposed of efficiently and hygienically.

  In the above-described embodiment, the example in which the waste disposal apparatus 1 of the present invention includes the collection container 50 has been described. However, the disposal opening 42 is configured to be detachably mountable with the bag opening of the garbage bag 51, In addition, when the garbage bag 51 has sufficient strength, the waste disposal apparatus 1 of the present invention may be configured not to include the collection container 50.

  Moreover, although the said embodiment demonstrated the example which equips the other opening end part of the hose 21 with the nozzle 20, if the rigidity and handling of the hose 21 are easy and there is no trouble in the suction operation | work of filth, the nozzle 20 will be provided. There may be no aspect.

  Further, as the nozzle 20, an attachment generally used for a household vacuum cleaner or the like may be used. Specifically, the nozzle 20 may have a long sword shape or a T shape, or may have a brush or the like around the tube opening.

  The waste disposal apparatus according to the present invention is useful as a waste disposal apparatus that can efficiently dispose of waste.

DESCRIPTION OF SYMBOLS 1 Waste disposal processing apparatus 10 Hopper 11 1st valve 20 Nozzle 21 Hose 22 2nd valve 30 1st connection pipe 40 Tank 41 Bulkhead 42 Disposal port 43 Window 44 Floor board 45 Floor surface 46 Top plate 50 Collection container 60 2nd connection pipe 70 Vacuum 100 cage

Claims (12)

A funnel shape that spreads upward, and a hopper that sucks filth from the large-diameter mouth side,
A tank portion that communicates with the small-diameter mouth side of the hopper portion, and has an internal space in which filth sucked from the hopper portion is deposited;
A vacuum section for sucking air inside the tank section and generating negative pressure in the tank section and the hopper section;
The tank part includes an openable and closable disposal port on the bottom for discharging the filth deposited in the internal space,
A waste disposal apparatus, in which the tank part is detachably attached so that the inside of a garbage bag for collecting the dirt accumulated in the tank part communicates with the waste outlet. The tank portion further includes a partition configured to divide the internal space in the vertical direction and to be freely opened and closed,
2. The waste disposal apparatus according to claim 1, wherein the tank unit communicates with each of the hopper unit and the vacuum unit in a space above the internal space divided by the partition wall with the partition wall closed. .   2. The waste disposal apparatus according to claim 1, further comprising a flexible hose that communicates one open end with the tank and sucks dirt from the other open end.   The waste disposal apparatus according to claim 3, further comprising a hard nozzle that can be detachably attached to the other opening end of the hose. The waste disposal apparatus is
A first valve portion for changing the degree of opening and closing of the hopper portion;
The waste disposal apparatus according to claim 3, further comprising a second valve portion for changing an opening / closing degree of the hose. The hopper portion is disposed indoors,
The tank portion is disposed outdoors,
2. The waste disposal apparatus according to claim 1, wherein the hopper portion and the tank portion communicate with each other via a tubular member penetrating indoors and outdoors. Further comprising a collection container having an opening facing upward and capable of loading the garbage bag therein;
2. The waste disposal apparatus according to claim 1, wherein an edge of the opening of the collection container and a bottom surface of the tank are in close contact with each other so as to sandwich an edge of a bag mouth of the garbage bag. .   The waste disposal apparatus according to claim 7, wherein the collection container is formed to be transparent.   The waste disposal apparatus according to claim 1, wherein the tank portion further includes a transparent window portion through which the inside of the tank portion can be seen. A first connecting pipe portion that communicates between the hopper portion and the tank portion, with one open end portion opening inside the tank portion and the other open end portion communicating with the small-diameter mouth side of the hopper portion;
A second connecting pipe portion that communicates the vacuum portion and the tank portion with one open end portion opening inside the tank portion and the other open end portion communicating with the suction port of the vacuum portion; Prepared,
2. The waste disposal apparatus according to claim 1, wherein the one open end of the second connecting pipe is disposed at a position higher than the one open end of the first connecting pipe in the tank.   The waste disposal apparatus according to claim 1, wherein the vacuum unit includes a purification unit that purifies and discharges the air inside the tank unit that has been sucked.   The waste disposal apparatus according to claim 11, wherein the purification unit is a filter member that allows the air inside the suctioned tank unit to pass through and adsorbs dust in the air.

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