JPH0938625A - Crude refuse treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a crude refuse treating device which is capable of continuously executing the decomposition treatment of crude refuse by microorganisms, allows the easy taking out of the treated crude refuse without contamination, lessens the release of malodors and allows the recovery of the crude refuse as a liquid fertilizer. SOLUTION: A hermetically closed horizontal cylinder crude refuse housing container 1 is provided with a feed port 2 at its one end and a crude refuse discharge port 4 at its other end. Caps 3, 5 are respectively freely openably and closably mounted at the feed port 2 and the crude refuse discharge port 4. Screw vanes 6 for moving the crude refuse from the feed port 2 to the crude refuse discharge port 4 while agitating the crude refuse are installed in the crude refuse housing container 1. The base of the crude refuse housing container 1 is provided with small holes 10 for discharging the liquid generated at the time of the decomposition treatment of the crude refuse to the outside of the container. The crude refuse housing container is provided with a hermetically closed liquid storage chamber 11 for housing the liquid discharged from these holes.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for disposing of garbage, and further describing that after disposing of garbage and also decomposing garbage containing microorganisms, the garbage is decomposed with stirring to be fertilized. The present invention relates to a device for collecting bio-containing water discharged from raw garbage as liquid fertilizer by accumulating it in a sealed separate chamber.

[0002]

2. Description of the Related Art A conventional garbage treating apparatus puts garbage into the upper part of the apparatus and also puts in a garbage decomposing agent containing microorganisms, and stirs them to decompose them by keeping them at room temperature or while heating. The carbon dioxide gas generated by the decomposition is exhausted to the outside of the processing tank with a ventilation fan. On the other hand, the water is provided in a storage chamber or exhausted to the outside of the processing tank with a ventilation fan. This is a batch system in which a certain amount of dust is thrown in and the treated dust that has passed a certain period of time is taken out from the upper or lower part of the device as a car. Since a fixed treatment period is required for decomposing raw garbage with microorganisms, continuous treatment cannot be performed. Therefore, two devices were prepared and used alternately, or the raw garbage treatment was temporarily interrupted. Also,
There is also a problem that the garbage that has been decomposed by microorganisms is taken out manually from the upper part, so it is dirty, and the spread of the device does not progress so much, and the person who purchased the device does not continue to treat the garbage. .

[0003]

SUMMARY OF THE INVENTION The problems to be solved by the present invention are to solve these problems in the prior art and to endlessly treat raw garbage with a single device, and to take out the treated raw garbage. It is an object of the present invention to provide a practical garbage treatment device which can be easily carried out without being soiled, can release a bad odor, and can be recovered as liquid fertilizer.

[0004]

Means for Solving the Problems The constitution of the present invention which has solved the above problems is as follows: 1) An inlet is provided at one end of a sealed garbage container and an garbage outlet is provided at the other end. A lid is attached to each of the garbage discharge port so that it can be opened and closed, and a stirring mechanism that moves the garbage from the input port to the garbage discharge port while stirring the garbage is provided inside the container bottom of the garbage container. A garbage disposal device provided with a passage for discharging the liquid generated when decomposing the garbage to the outside of the container, and a sealed liquid storage chamber for accommodating the liquid discharged from the passage 2) Raw garbage storage container The inner shape of the container is a horizontal cylinder,
The inlet is provided above one end of the garbage storage container, the garbage outlet is provided at the other end of the garbage storage container, and the liquid passage on the bottom of the container is formed by a number of small holes drilled on the bottom of the container. The storage chamber is a chamber that is vertically provided below the raw garbage storage container that communicates with the small hole. 3) The raw garbage processing device according to the above 1) 3) The stirring mechanism has a horizontal screw blade fitted inside the container and the same horizontal level. 2) The garbage processing device according to 2), which comprises a driving unit that rotates a screw blade. 4) A stirring mechanism, which includes a stirring disk fitted in the container and provided with a plurality of stirring projections on the surface thereof; A horizontal screw shaft for fixing one end to the center and screwing the middle with a container side wall or a device frame to rotate and move the stirring disk forward and backward, and a manual operation unit provided outside the container for rotating the horizontal screw shaft. And the garbage treatment device described in 2) above.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a raw garbage decomposing agent containing raw garbage and microorganisms is put into a raw garbage container through an opening opening with a lid. The charged garbage and the decomposition treatment agent are transferred to the garbage discharge port while being mixed and stirred by the stirring mechanism. The odor and gas generated before the garbage is decomposed and made odorless are not released to the outside of the garbage container by closing the input port and garbage discharge port of the container. Further, the liquid generated when the garbage is decomposed flows into the sealed liquid storage chamber through the passage and is sealed. Therefore, no gas or odor will be generated in the future. The garbage that has been decomposed by microorganisms while being mixed and stirred by the stirring mechanism is discharged from the garbage discharge port. Further, the liquid generated during the decomposition process is stored in the liquid storage chamber, and if it is stored, it is discharged and used as liquid fertilizer. If the garbage storage container has a horizontal cylindrical shape and the garbage discharge port is provided at the horizontal end thereof, the garbage can be easily discharged. In a liquid passage having a small hole and a liquid storage chamber provided below the small hole, the liquid generated with a simple structure can be dropped into the liquid storage chamber through the small hole. In addition, if the stirring mechanism uses horizontal screw blades, mixing / stirring, transfer, and forced discharge can be performed at the same time, and moreover, reliable feeding with strong force and compression of raw garbage are possible. In addition, the stirring mechanism composed of the stirring disc, the horizontal screw shaft and the manual operation part can manually rotate the horizontal screw shaft by the manual operation part, and the horizontal screw shaft moves forward and backward in the horizontal direction. While rotating the stirring disk attached to the tip of the stirring disk, the stirring projections on the surface of the stirring disk stir the garbage and move it toward the garbage discharge port. The garbage is slowly stirred, decomposed by microorganisms and discharged from the garbage discharge port. This stirring mechanism can be manually operated and can be manufactured at a low cost with a simple structure.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. Example 1 shown in FIGS. 1 to 3 is an example of the invention described in claim 3. A second embodiment shown in FIGS. 4 and 5 is an example of the invention described in claim 4. 1 is a vertical cross-sectional view of Embodiment 1 of the present invention,
2 is a left side view of the first embodiment, FIG. 3 is a right side view of the first embodiment, FIG. 4 is a longitudinal sectional view of the second embodiment, and FIG. 5 is a perspective view of a stirring disk of the second embodiment. In the figure, 1 is a raw garbage container having a horizontal cylindrical space, 2 is an inlet of the same garbage container 1, 3 is a lid attached to the inlet, 3a is a hinged portion of the lid 3,
3b is a lock mechanism for holding the lid in a closed state, 4 is a garbage discharge port of the garbage container 1, 5 is a lid attached to the garbage discharge port 4, 5a is a hinged portion of the lid, 5b is a lid 5, a lock mechanism, 6 is a screw blade, 7 is a rotating shaft of the screw blade 6, 8 is a motor for rotating the screw blade 6, 9 is a chain belt for transmitting the driving force of the motor 8 to the rotating shaft 7,
Reference numeral 10 is a small hole formed in the bottom surface of the garbage storage container 1, 11 is a sealed liquid storage chamber that is continuously provided below the small hole, 12
Is a discharge pipe for the liquid contained in the liquid storage chamber 11, 13 is an opening / closing valve of the discharge pipe, and 14 is a device leg. Also, in FIG.
5, reference numeral 20 denotes a stirring disc, 21 denotes a stirring protrusion on the surface of the stirring disc, 22 denotes a horizontal screw shaft fixed to the center of the stirring disc 20, 23 denotes the same horizontal screw shaft and a side wall of the garbage container 1. Reference numeral 24 denotes a threaded portion between the and, and is a handle attached to an end of the horizontal screw shaft 22 which is a manual operation portion. The other structure is the first embodiment.
The same reference numerals as in the first embodiment are attached to the common components. In the embodiment shown in FIGS. 1 to 3, raw garbage generated in homes, food factories, other factories and companies is loaded into the raw garbage storage container through the loading port 2 by opening the lid 3. Further, a garbage decomposing agent containing microorganisms is also charged from the charging port 2, the lids 3 and 5 of the charging port 2 and the garbage discharging port 4 are closed, and the motor 8 is operated. The driving force of the motor 8 rotates the rotary shaft 7 via the chain belt 9 and rotates the screw blades 6 in the garbage storage container 1. When the screw blades 6 rotate, the raw dust introduced into the raw garbage storage container 1 is agitated by the screw blades 6 and slowly and intermittently sent to the raw dust discharge port 4 to be compressed. The garbage between the screw blades 6 is agitated together with the garbage decomposition treatment agent,
It is decomposed by microorganisms. Further, since the garbage storage container 1 and the liquid storage chamber 11 are hermetically sealed, the odor / gas generated before the garbage is decomposed and deodorized is not released to the atmosphere / outer periphery. Further, the decomposition liquid generated in this process is passed through the small holes 10 and the liquid storage chamber 1 below.
1 and is stored in the liquid storage chamber 11. Every time raw garbage is generated by the above operation, the raw garbage and the decomposition treatment agent are put together in the dust storage container and compressed. As soon as 5 to 10 days, the decomposition treatment by microorganisms is completed and there is no odor, or it turns into garbage with little odor. After that, while throwing in garbage, open the lid 5 intermittently and open the screw blades 6. By rotating and sequentially pushing out the dust on the tip, the decomposed dust is discharged from the raw dust discharge port 4. Receive this in bags or containers and collect or dispose of it as compost / fertilizer. Further, the liquid stored in the liquid storage chamber 11 is discharged from the discharge pipe 12 and is effectively utilized as liquid fertilizer. Next, in a second embodiment shown in FIGS. 4 and 5, a person rotates the handle 24 instead of the structure in which the driving source of the motor 8 of the first embodiment is used to agitate with the screw blades 6 and feed it. The screw shaft 22 is rotated. Horizontal screw shaft 22
Since the screws are screwed together at the screwing portion 23, the horizontal screw shaft 22 and the stirring disk 20 attached to the tip of the screw are sent to the raw food discharge port 4 while rotating inside the raw food storage container 1. The garbage is compressed slowly or intermittently while being stirred by the stirring protrusions 21 attached to the surface of the stirring disk 20. The decomposition processing and discharge of raw garbage are performed in the same manner as in the first embodiment.

[0007]

As described above, according to the present invention, it is possible to endlessly treat food waste with a single processing device. Further, since the garbage can be sent through the garbage storage container by an external drive source such as a motor or by manual operation and discharged from the garbage discharge port beside the container, the garbage can be easily discharged without being contaminated. Moreover, the decomposition processing of the garbage is performed in the sealed garbage container and the liquid storage chamber, and the odor, gas and liquid can be prevented from being discharged to the outside, so that the environment of the outer circumference can be treated without pollution. Furthermore, the solid food waste treated in the garbage storage container can be effectively used as fertilizer and compost,
The liquid in the liquid storage chamber can be effectively used as liquid fertilizer.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a first embodiment.

FIG. 2 is a left side view of the first embodiment.

FIG. 3 is a right side view of the first embodiment.

FIG. 4 is a longitudinal sectional view of a second embodiment.

5 is a perspective view of a stirring disk of Example 2. FIG.

[Explanation of symbols]

 1 Garbage Storage Container 2 Input Port 3 Lid 3a Butterfly Attachment 3b Locking Mechanism 4 Garbage Discharge Port 5 Lid 6 Screw Blade 7 Rotating Shaft 8 Motor 9 Chain Belt 10 Small Hole 11 Liquid Storage Chamber 12 Discharge Pipe 13 Open / Close Valve 14 Device Leg 20 Stirring disk 21 Stirring protrusion 22 Horizontal screw shaft 23 Screwing part 24 Manual operation part

Claims (4)

[Claims] 1. A raw garbage storage container is provided with an inlet at one end and a raw garbage outlet at the other end, and lids are attached to the inlet and the raw garbage outlet so that they can be opened and closed. A stirring mechanism is installed inside the container to move the garbage from the input port to the garbage discharge port, and the liquid generated when decomposing the garbage is discharged to the outside of the container on the bottom of the container. An apparatus for treating garbage according to claim 1, further comprising a passage and a sealed liquid storage chamber for containing the liquid discharged from the passage. 2. The raw garbage storage container has a horizontal tubular shape, the input port is provided above one end of the raw garbage storage container, and the raw waste discharge port is provided at the other end of the raw garbage storage container. 2. The garbage processing according to claim 1, wherein the liquid passage on the bottom surface of the container is formed by a plurality of small holes drilled on the bottom surface of the container, and the liquid storage chamber is a chamber that is vertically provided below the garbage storage container communicating with the small holes. apparatus. 3. The garbage treatment device according to claim 2, wherein the stirring mechanism includes a horizontal screw blade fitted inside the container, and a drive unit for rotating the horizontal screw blade. 4. A stirring mechanism, wherein the stirring disc is fitted inside the container and has a plurality of stirring projections on the surface, and one end is fixed to the center of the stirring disc and the middle is screwed to the container side wall or the device frame. 3. The garbage disposal device according to claim 2, comprising a horizontal screw shaft for rotating and moving the stirring disk forward and backward, and a manual operation unit provided outside the container for rotating the horizontal screw shaft.