JP2013518711A - Garbage disposal equipment - Google Patents

Abstract

The present invention is provided with a housing in which garbage is introduced through an open upper portion, and a discharge port through which crushed garbage is discharged is formed on one side, and is provided inside the housing and is introduced into the housing. A disc-shaped crushing cutter in which raw garbage is crushed and a protruding blade and a bending blade are formed on the upper part of the main body, and a second cutter that is provided inside the housing and secondarily crushes the garbage that has passed through the crushing cutter And a motor for supplying a rotational force for rotating the crushing cutter and the second cutter, to which a rotating shaft for rotating the crushing cutter and the second cutter is connected. Accordingly, the garbage can be finely pulverized by the pulverization cutter and the second cutter, and the protrusion blade of the pulverization cutter filters out the foreign matter, thereby preventing the cutter from being damaged by the foreign matter and the failure of the garbage disposal device. The folding blade of the crushing cutter and the crushing blade of the housing are pushed against the inner surface of the housing, so that the fiber material that has not been crushed can be crushed, and one side of the second cutter is bent. It is possible to prevent the fiber from being entangled with the cutter. In addition, by providing a protrusion and a water shielding part inside the housing, it is possible to prevent garbage flowing into the housing and the backflow of water that is generated while the garbage is being crushed. By forming the crushed garbage, it is possible to smoothly discharge the crushed garbage, and by providing the sound generation part on the outside of the housing, the trash is crushed by the rotation of the pulverization cutter and the second cutter. However, it is possible to reduce the noise generated.

Description

  The present invention relates to a garbage disposal apparatus, and more particularly to a garbage disposal apparatus that finely pulverizes and discharges garbage discharged from a home or a restaurant.

  Generally, in households and restaurants, the garbage disposal treatment installed at the bottom of the kitchen sink is configured to operate when necessary to finely grind the garbage and then discharge it to the outside through a discharge pipe. ing.

  This kind of garbage treatment treatment is installed in the lower part of the drain outlet of the sink, and after the garbage is crushed by a grinding plate or grinding blade rotated by an electric motor, it is discharged outside through a discharge pipe. However, there is a problem that unpleasant smell goes up when the pipe is clogged without being disassembled in the sewer pipe, because the garbage is discharged as it is in the crushed state. There is a problem that the processing capacity of the sewage sewage treatment plant is significantly reduced.

  In order to solve such problems, a technology has been proposed to improve the treatment effect of garbage by crushing garbage and adding microorganisms to it, increasing the decomposition degree of garbage, The scent and sewer clogging are alleviated.

  However, in the case of the existing garbage disposal treatment, the pulverization plate or pulverization blade that is rotated by the motor rotates the garbage together with the water during the pulverization process of the garbage, so that the trash can jump along the inner surface of the pulverization chamber (vortex ) Occurs and cannot be pulverized smoothly.

  Also, because the garbage is pulverized with a pulverization plate or pulverization blade that consists of a single layer, it is difficult to finely pulverize the garbage, and the pulverization plate and the pulverization blade are damaged by foreign objects such as chopsticks that can be contained in the garbage. There is a problem that is.

  The present invention relates to a protruding blade and a fold for finely pulverizing garbage input to a garbage disposal apparatus using a crushing cutter and a second cutter, and filtering out foreign substances such as chopsticks that may be contained in the garbage. An object of the present invention is to provide a garbage disposal apparatus having a curved blade.

  In addition, the present invention prevents water generated when raw garbage thrown into the housing is pulverized and the pulverized raw garbage from flowing backward through the housing and flowing out to the outside. Another object of the present invention is to provide a garbage disposal apparatus having a sound generating unit for smoothly discharging the garbage and reducing noise generated while the garbage is pulverized by a two-stage cutter. There is.

  The present invention is provided with a housing in which garbage is introduced through an open upper portion, and a discharge port through which crushed garbage is discharged is formed on one side, and is provided inside the housing and is introduced into the housing. A disc-shaped crushing cutter in which raw garbage is crushed and a protruding blade and a bending blade are formed on the upper part of the main body, and a second cutter that is provided inside the housing and secondarily crushes the garbage that has passed through the crushing cutter And a motor for supplying a rotational force for rotating the crushing cutter and the second cutter, to which a rotating shaft for rotating the crushing cutter and the second cutter is connected.

  The pulverizing cutter of the garbage processing apparatus according to the present invention has a disk-shaped main body, and a plurality of protruding blades for pulverizing the garbage can be formed at the upper center of the main body. A plurality of folding blades for crushing the garbage put into the housing can be formed with the side ends protruding upward, and the plurality of protruding blades are arranged at a fixed rotation angle at the upper center of the disk-shaped body. The plurality of bending blades may be formed between the plurality of protruding blades, and the plurality of protruding blades are bent at right angles from the main body along the rotation direction. And an injection port through which the crushed garbage flows can be provided, and the disc-shaped body has an outflow hole communicating with the injection port provided in each of the protruding blades. It made as can be.

  Further, the pulverization cutter has a disc-shaped main body, and a plurality of protruding blades having an inflow port bent at a right angle along a rotation direction of the main body can be formed on an upper portion of the main body. The plurality of projecting blades may be formed from the center of the main body to the outer peripheral edge, and the plurality of projecting blades may be formed to have a certain rotation angle at an upper portion of the main body. An outlet that communicates with the inlet and transfers the garbage that has flowed into the inlet to the lower portion may be formed.

  The pulverizing cutter has a disc-shaped main body, and a plurality of bending blades are formed on the upper portion of the main body and bent upward to the center of the section from the outer peripheral end to the central portion of the main body in the rotation direction. The plurality of bending blades may be formed to have a certain angle, and the plurality of bending blades may be formed with a transfer unit that transfers the crushed garbage to the lower part. it can.

  The second cutter of the garbage processing apparatus according to the present invention includes a first blade portion and a second blade portion, and the second blade portion can be bent and positioned above the first blade portion. A cutting edge that pulverizes garbage in the rotation direction of the second cutter may be formed on one surface of the one blade portion and the second blade portion.

  In addition, a microorganism input port into which microorganisms for decomposing the garbage are input can be formed on an outer side surface of the housing of the garbage processing apparatus according to the present invention, and the discharge port is connected to a partition wall inside the housing. The barrier ribs may be formed obliquely for smooth discharge of crushed garbage.

  Further, inside the housing, a protrusion for preventing the garbage put into the housing from flowing backward and being discharged, and a grinding blade for grinding the garbage moved to the inner surface of the housing And a water shielding part for preventing reverse flow of water generated while the garbage is crushed, and the crushing cutter and the second cutter are driven outside the housing. In this case, a sound generation unit that generates a melody for reducing the generated stuttering can be provided.

  The pulverizing cutter and the garbage disposal apparatus using the same according to the present invention have the following effects.

  First, the garbage can be finely pulverized by the pulverizing cutter and the second cutter, and the protruding blade of the pulverizing cutter filters out the foreign matter, thereby preventing the cutter from being damaged by the foreign matter and the failure of the garbage disposal device. be able to.

  Second, the folding blade of the crushing cutter and the crushing blade of the housing are pressed against the inner surface of the housing to crush the fiber material that has not been crushed, and one side of the second cutter is bent. It is possible to prevent the fiber from being entangled with the cutter.

  Third, by providing a protrusion and a water shielding part inside the housing, it is possible to prevent garbage flowing into the housing and the backflow of water generated while the garbage is being crushed. By forming it diagonally, the crushed garbage can be discharged smoothly.

  Fourth, by providing the sound generation unit on the outside of the housing, it is possible to reduce the noise generated while the garbage is pulverized by the rotation of the pulverization cutter and the second cutter.

FIG. 1 is a perspective view showing the overall appearance of a garbage disposal apparatus according to the present invention. FIG. 2 is a perspective view showing an example of a crushing cutter provided inside the housing of FIG. FIG. 3 is a perspective view showing another example of the crushing cutter provided inside the housing of FIG. FIG. 4 is a perspective view showing still another example of the crushing cutter provided inside the housing of FIG. FIG. 5 is a perspective view showing a second cutter provided inside the housing of FIG. 1. FIG. 6 is a cross-sectional view schematically showing the configuration of FIG. FIG. 7 is a cross-sectional view showing a state where garbage is put inside the housing of FIG. FIG. 8 is a cross-sectional view showing a state in which raw garbage put inside the housing of FIG. 6 is pulverized by the pulverization cutter and the second cutter. FIG. 9 is a cross-sectional view showing a state where the garbage crushed by the pulverization cutter and the second cutter of FIG. 6 is discharged to the discharge port.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  Terms and words used in this specification and claims should not be construed as limited to ordinary meanings and meanings described in a dictionary, and the inventor should describe his invention in the best possible manner. In accordance with the principle that the term concept can be defined as appropriate, the meaning and concept must be construed in accordance with the technical idea of the present invention.

  Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not indicate any technical idea of the present invention. It should be understood that there can be various equivalents and variations that can be substituted at the time of filing.

  1 and 2 and FIGS. 5 to 9, the garbage disposal apparatus 100 according to the present invention includes a housing 110, a crushing cutter 120, a second cutter 130, and a motor 150.

  The housing 110 is formed so that the upper part is opened, and garbage is thrown into the opened upper part. The garbage thrown into the housing 110 is crushed by the crushing cutter 120 and the second cutter 130, and the housing 110 It is discharged to the outside through a discharge port 111 formed on one side.

  The housing 110 is provided with a microorganism input part 112, a partition wall 116, a protrusion 117 protruding from an inscribed surface, and a pulverization blade 118 for pulverizing garbage moved to the inner wall surface of the housing 110. Serves to input microorganisms for decomposing the garbage input into the housing 110.

  An inlet (not shown) through which microorganisms are injected is preferably formed in a direction parallel to the rotation direction of the garbage that rotates inside the housing 110 by the rotating crushing cutter 120. The reason is to prevent the rotating garbage from flowing back to the microorganism input part 112 through an injection port (not shown).

  The microorganism input unit 112 is provided with a microorganism injection pump 113. The microorganism injection pump 113 serves to inject microorganisms, and injecting microorganisms into the housing 110 senses that garbage is introduced into the housing 110 by a movable sensor (not shown). In this case, microorganisms are injected from the microorganism injection pump 113 and injected into the housing 110 through the injection port (not shown).

  The cover 114 inserted into the opened upper portion of the housing 110 is formed with a water shielding portion 115 for preventing the generated water from flowing backward when the garbage is pulverized by the pulverization cutter 120.

  The cover 114 is provided not only with the function of preventing the backflow of water by providing the water shielding portion 115 but also by connecting the lower end portion of the cover 114 to the inner wall of the housing 110, thereby It also serves to prevent the clogged garbage from being clogged in the space 114.

  The water blocking portion 115 is formed integrally with the lower end portion of the cover 114, but is not limited thereto, and is not formed at the lower end portion of the cover 114 but formed at the upper portion of the inner side surface of the housing 110. Can.

  A partition wall 116 is formed inside the housing 110. The partition wall 116 is connected to the discharge port 111 formed on one side of the housing 110, and the partition wall 116 is configured such that garbage crushed by the pulverization cutter 120 and a second cutter 130 described later is supplied to the discharge port 111. It moves smoothly without using additional suction means.

  A protrusion 117 protruding from the inscribed surface of the housing 110 is formed inside the housing 110. The protrusion 117 serves to prevent garbage thrown into the housing 110 from being rotated by the crushing cutter 120 but flowing out to the outside by the rotational force. The protrusion 117 has various shapes. Further, it is preferably formed on the inscribed surface of the housing 110.

  Garbage that is put into the housing 110 and crushed is double-blocked from backflow by the water shielding portion 115 of the cover 114 and the protrusion 117.

  A grinding blade 118 is formed on the inner surface of the housing 110. The crushing blade 118 is positioned below the protrusion 117 and serves to crush the garbage that has been put into the housing 110 and moved to the inner wall surface of the housing 110 together with the crushing cutter 120.

  An example of a pulverizing cutter 120 provided inside the housing 110 for firstly pulverizing raw garbage put into the housing 110 will be described with reference to FIG. Three of 122 are formed, and the angle between the protruding blades 122 is 120 °. However, the present invention is not limited to this. For the efficiency of work, the number of protruding blades 122 may be three or less. Three or more may be formed on the upper portion of the main body 121.

  The bending blade 125 is formed between the plurality of protruding blades 122. The bent blade 125 pulverizes garbage that has been put into the housing 110 but is not crushed by the projecting blade 122 at the central portion of the housing 110 and moves to the inner wall surface of the housing 110 by a rotational force. 122 serves to pulverize the garbage put into the housing 110 at the center of the housing 110.

  The protruding blade 122 is provided with an inlet 123. Garbage finely pulverized by the protruding blade 122 and the bending blade 125 flows into the inlet 123.

  The disc-shaped main body 121 is formed with an outflow hole 124 communicating with the inlet 123 provided in the plurality of protruding blades 122. The outflow hole 124 serves to discharge the garbage that is crushed by the protruding blade 122 and the bent blade 125 and flows into the inlet 123 to the lower part.

  Further, another example of the crushing cutter 120 will be described with reference to FIG. 3. The crushing cutter 120 has a disc-shaped main body 121, and a plurality of protruding blades 122 are formed on the main body 121. The plurality of projecting blades 122 communicate with the injection port 123 bent at a right angle along the rotation direction of the main body 121 and the injection port 123, and transfer the garbage flowing into the injection port 123 to the lower part. Outflow holes 124 are provided.

The plurality of projecting blades 122 are formed from the center of the main body 121 to the outer peripheral end, and are formed at an upper portion of the main body 121 so as to have a constant rotation angle. Here, three projecting blades 122 are formed, and the angle between the projecting blades 122 is 120 °. However, the present invention is not limited to this. Or it can form in three or less.
The protruding blade 122 serves to pulverize the garbage, but also serves to filter out foreign matters such as chopsticks that may be contained in the garbage.

  Further, another example of the pulverizing cutter 120 will be described with reference to FIG. 4. The pulverizing cutter 120 has a disc-shaped main body 121, and the upper portion of the main body 121 is centered on the main body 121 from the outer peripheral end in the rotation direction. A bent blade 125 is formed that is bent upward to the center of the section up to the section.

  The bending blade 125 is formed with a transfer part 126 for transferring the crushed garbage to the lower part. The transfer part 126 is a space part of a bending blade 125 bent at the upper part of the main body 121.

The bending blade 125 is formed at an upper portion of the main body 121 so as to have a certain rotation angle. Here, three bending blades 125 are formed, and the angle between the bending blades 125 is 120 °. However, the present invention is not limited to this. One or more or three or less can be formed.
Similar to the protruding blade 122, the bending blade 125 also serves to crush raw garbage and to filter out foreign matters such as chopsticks that can be included in food and drink.

  A second cutter 130 is provided at a lower portion of the crushing cutter 120 inside the housing 110 to finely secondary crush the garbage that has been crushed by the crushing cutter 120 and moved to the lower portion.

  If the second cutter 130 is described with reference to FIG. 5, the second cutter 130 includes a first blade portion 132 and a second blade portion 134, and includes the first blade portion 132 and the second blade portion 134. A cutting edge 136 is formed on each surface. The cutting edge 136 is formed to correspond to the first blade portion 132 and the second blade portion 134 according to the rotation direction of the second cutter 130.

  The second blade portion 134 is bent and positioned above the first blade portion 132, the first blade portion 132 and the second blade portion 134 are formed at different heights, and the second blade portion 134 is formed. The reason for bending is to reduce the phenomenon in which the waste fiber finely pulverized by the second cutter 130 becomes entangled with the second cutter 130.

  A lower plate 160 is provided under the second cutter 130. Since a plurality of through holes 162 are formed in the lower plate 160, the garbage finely pulverized by the crushing cutter 120 and the second cutter 130 is discharged to the partition wall 116 through the through holes 162.

  A sound generator 150 is provided outside the housing 110. The sound generator 150 serves to reduce the noise generated when the crushing cutter 120 and the second cutter 130 are driven to crush the garbage, and the sound generation unit 150 reduces the generated noise. A melody is generated from the unit 150.

  The sound generator 150 is preferably operated by driving a motor 140 (described later) that supplies a rotational force for rotating the crushing cutter 120 and the second cutter 130. The reason is that when the motor 140 is driven and the crushing cutter 120 and the second cutter 130 crush the garbage, noise is generated. If the motor 140 stops driving, the garbage is crushed. This is because the operation is stopped and no noise is generated.

  The crushing cutter 120 and the second cutter 130 are provided on the upper part of the housing 110 divided vertically by the partition wall 116, and the lower part of the housing 110 has a power for rotating the crushing cutter 120 and the second cutter 130. A motor 140 is provided.

  The pulverizing cutter 120 and the second cutter 130 pulverize the garbage thrown into the housing 110 while rotating by the rotational force supplied from the motor 140. The rotational force supplied from the motor 140 is transmitted to the crushing cutter 120 and the second cutter 130 via a rotating shaft 142 connected to the motor 140.

  Garbage finely crushed by the crushing cutter 120 and the second cutter 130 rotated by the rotational force supplied from the motor 140 is moved to the discharge port 111 by the partition wall 116 formed inside the housing 110. It is discharged outside the housing 110.

  With reference to FIGS. 7-9, the process which grind | pulverizes the garbage put into the garbage processing apparatus 100 by the Example of this invention with the crushing cutter 120 and the 2nd cutter 130, and discharges | disassembles the grinded garbage. The explanation is as follows.

  Garbage is introduced through an upper opening of the housing 110 provided with the crushing cutter 120 and the second cutter 130, and the garbage is introduced into the introduced garbage through a microorganism introduction part 112 formed in the housing 110. Microorganisms that degrade are injected.

  Garbage thrown into the housing 110 is primarily crushed by the pulverizing cutter 120, and the garbage crushed by the pulverizing cutter 120 is supplied to the second cutter 130 through the inlet 123 and the outflow hole 124 of the pulverizing cutter 120. Move to.

  The primary pulverized garbage moved through the inlet 123 and the outflow hole 124 is pulverized more finely by the second cutter 130 and moved to the lower plate 160 provided under the second cutter 130. It moves to a partition wall 116 formed in the lower part of the lower plate 162 through a plurality of through holes 162 formed in the lower plate 160, and is formed on one side of the housing 110 by the partition wall 116 formed obliquely. It moves to the outlet 111 and is discharged out of the garbage processing apparatus 100.

  Therefore, the garbage processing apparatus 100 according to the embodiment of the present invention includes the crushing cutter 120 and the second cutter 130 to finely grind the garbage, and the protruding blade 122 and the bending blade 125 of the crushing cutter 120 are provided. The foreign substances that can be contained in the garbage can be filtered out to prevent the cutter from being damaged by the foreign substances and the garbage disposal apparatus 100 from being damaged, and the grinding blade 118 is provided on the inner surface of the housing 110, so that the grinding cutter is provided. The garbage pushed on the inner surface of the housing 110 by the rotation of 120 can be pulverized, and a side portion of the second cutter 130 is bent to prevent the second cutter 130 from being entangled with the fiber. Can do.

  In addition, by providing the protrusions 117 and the water shielding portions 115 inside the housing 110, the garbage flowing into the housing 110 and the backflow of water generated while the food waste is being crushed can be prevented. By forming the partition wall 116 on the inner side, the crushed garbage can be smoothly discharged.

In addition, by providing the sound generation unit 150 outside the housing 110, the noise generated when the crushing cutter 120 and the second cutter 130 crush the garbage is reduced using the melody generated from the sound generation unit 150. be able to.
Hereinafter, another embodiment of the present invention will be described with reference to the accompanying drawings.

  The garbage disposal apparatus 100 according to another embodiment of the present invention has the same configuration as that of the garbage disposal apparatus 100 according to an embodiment of the present invention, except for the pulverization cutter 120. Therefore, a specific description of the same configuration as that of the embodiment of the present invention will be omitted, and a specific structure of the crushing cutter 120 will be described below.

  FIG. 3 is a view showing a crushing cutter 120 provided in a garbage disposal apparatus 100 according to another embodiment of the present invention. Referring to FIG. 3, the pulverization cutter 120 has a disc-shaped main body 121, and a plurality of protruding blades 122 are formed on the upper portion of the main body 121. Into the plurality of protruding blades 122, the inlet 123 bent at a right angle along the rotation direction of the main body 121, and the garbage that flows into the inlet 123 in communication with the inlet 123 are transferred to the lower part. An outflow hole 124 is provided.

The plurality of projecting blades 122 are formed from the center of the main body 121 to the outer peripheral end, and are formed at an upper portion of the main body 121 so as to have a constant rotation angle. Here, three projecting blades 122 are formed, and the angle between the projecting blades 122 is 120 °. However, the present invention is not limited to this. Or it can form in three or less.
The protruding blade 122 serves to crush the garbage, but also serves to filter out foreign matters such as chopsticks that may be contained in the garbage.

  Further, another example of the pulverizing cutter 120 will be described with reference to FIG. 4. The pulverizing cutter 120 has a disk-shaped main body 121, and the central portion of the main body 121 is located at the top of the main body 121 from the outer peripheral end in the rotation direction. A bent blade 125 is formed that is bent up to the center of the section.

  The bending blade 125 is formed with a transfer part 126 for transferring the crushed garbage to the lower part. The transfer part 126 is a space part of a bending blade 125 bent at the upper part of the main body 121.

The bending blade 125 is formed at an upper portion of the main body 121 so as to have a certain rotation angle. Three folding blades 125 are formed, and the angle between the folding blades 125 is 120 °. However, the present invention is not limited to this, and three or more for the efficiency of the crushing operation. Three or less can be formed.
Like the protruding blade 122, the bending blade 125 also serves to pulverize garbage and to filter out foreign matters such as chopsticks that can be included in food and drink.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is by way of example only, and various modifications and equivalents will occur to those of ordinary skill in the art. It should be understood that the following embodiments are possible.
Therefore, the true technical protection scope of the present invention must be determined by the technical idea of the claims.

  INDUSTRIAL APPLICABILITY The present invention can be applied to a garbage disposal apparatus that can finely grind garbage discharged from homes and shops.

Claims (14)

A housing in which garbage is introduced through the opened upper part and a discharge port for discharging crushed garbage is formed on one side;
A disc-shaped crushing cutter provided inside the housing, crushing the garbage thrown into the housing, and having a protruding blade and a bending blade formed on the upper part of the main body;
A second cutter that is provided inside the housing and secondarily grinds the garbage that has passed through the grinding cutter;
A garbage disposal apparatus comprising: a rotation shaft that rotates the crushing cutter and the second cutter, and a motor that supplies a rotational force that rotates the crushing cutter and the second cutter.   The pulverizing cutter has a disk-shaped main body, a plurality of projecting blades for pulverizing garbage are formed at the upper center of the main body, and one end of the main body protrudes upward from the outer surface of the main body. The garbage processing apparatus according to claim 1, wherein a plurality of bent blades for pulverizing the garbage input to the container are formed.   3. The raw material according to claim 2, wherein a plurality of protruding blades are formed at a central upper portion of the disc-shaped main body so as to have a constant rotation angle, and the plurality of bent blades are formed between the plurality of protruding blades. Garbage disposal device.   The plurality of projecting blades are bent and protruded at right angles from the main body along the rotation direction, and are provided with inlets through which pulverized garbage flows, and the disk-shaped main body is provided in each of the projecting blades. The garbage processing apparatus according to claim 2, wherein an outflow hole communicating with the injection port is formed.   The pulverizing cutter has a disk-shaped main body, and a plurality of protruding blades having inflow ports bent at right angles along the rotation direction of the main body are formed on the upper portion of the main body. The garbage processing apparatus according to claim 1, wherein the garbage disposal apparatus is formed so as to extend from a center of the main body to an outer peripheral end.   The plurality of projecting blades are formed at an upper portion of the main body so as to have a constant rotation angle, and communicate with the inflow port to form an outflow port for transferring garbage that has flowed into the inflow port to a lower part. Item 6. A garbage disposal apparatus according to Item 5.   The pulverization cutter has a disk-shaped main body, and a plurality of bending blades are formed on the upper portion of the main body, the bending blades being bent upward from the outer peripheral end to the center of the main body in the rotational direction. The garbage processing apparatus according to claim 1, wherein the folding blade is formed to have a certain angle.   The garbage processing apparatus according to claim 7, wherein the plurality of bending blades are formed with a transfer unit for transferring the crushed garbage to a lower part.   The garbage disposal apparatus according to claim 1, wherein the second cutter includes a first blade portion and a second blade portion, and the second blade portion is bent and positioned above the first blade portion.   The garbage processing apparatus according to claim 9, wherein a cutting blade tip for pulverizing the garbage in the rotation direction of the second cutter is formed on one surface of the first blade part and the second blade part.   The garbage processing apparatus according to claim 1, wherein a microorganism input port into which microorganisms for decomposing garbage are input is formed on an outer side surface of the housing.   The garbage disposal apparatus according to claim 1, wherein the discharge port is connected to a partition inside the housing, and the partition is formed obliquely for smooth discharge of the crushed garbage.   On the inner side of the housing, a protrusion for preventing the garbage put into the housing from flowing backward and being discharged, a grinding blade for grinding the garbage moved to the inner surface of the housing, The garbage processing apparatus of Claim 1 with which the water-impervious part for preventing that the water generated while the said garbage is pulverized flows backward is formed.   The garbage processing apparatus according to claim 1, further comprising a sound generation unit that generates a melody for reducing noise generated when the crushing cutter and the second cutter are driven outside the housing.