JP2574366Y2 - Garbage processing equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a garbage disposal apparatus, and more particularly, to a method for producing an unpleasant odor,
The present invention relates to a garbage processing apparatus that can efficiently process garbage in a short time.

[0002]

2. Description of the Related Art In recent years, with the generalization of consumer life,
The amount of garbage discharged from households, food factories, business facilities such as cafeterias, etc. is ever increasing, and the disposal of garbage with a high water content is extremely troublesome, because it cannot be incinerated. .

[0003] Further, in general households, etc., a public garbage disposal company is requested to collect garbage, but the garbage decays during the period until it is collected regularly, and it is troubled by odors. was there.

[0004] Therefore, recently, a simple garbage disposal device to be attached to a drain outlet of a cooking place has been developed, and is becoming widespread in general households and business facilities.

[0005] In the conventional garbage processing apparatus, garbage is processed according to the flow shown in FIG.

That is, the raw garbage is first subjected to a pulverizing step using a cutter or the like to be pulverized, and then separated into solids and water in a separating step, and the separated water is directly discharged from the water discharging step.

On the other hand, solids separated in the separation step include:
Fermentation bacteria are provided for deodorization and pH adjustment, fermented in a fermentation step, heated and dried in a drying step, and discharged from a solids discharging step.

However, in the above-mentioned conventional garbage disposal apparatus, since the separated water flows out to the sewage port as it is, there is a problem in that the sewage channel becomes dirty or odorous, and if it is left as it is, environmental pollution will increase more and more. There was a problem.

In addition, in the conventional garbage disposal apparatus, if the solid fermentation is insufficient, the solid itself has a bad smell. Not only is it easy to invite, but it takes too much time from the input of the garbage into the garbage disposal apparatus to the completion of the processing, and there has been a problem that the spread to general households is hindered economically.

[0010]

SUMMARY OF THE INVENTION The present invention has been achieved as a result of study for solving the problems of the above-mentioned conventional garbage disposal apparatus.

Accordingly, it is an object of the present invention to provide a garbage disposal apparatus that can efficiently and efficiently process garbage without generating a bad odor.

[0012]

In order to achieve the above object, the garbage disposal apparatus of the present invention comprises a crushing means for crushing garbage, a separating means for separating solids and moisture, and a separating means. Fermentation bacterium is added to and mixed with the solid content, fermentation drying means for heating and drying, and shaping means for shaping the dried solid content,
It is characterized by comprising discharging means for discharging the formed solid content, wherein the water separated by the separating means is evaporated using heat in the fermentation drying means.

[0013]

The garbage treatment apparatus of the present invention is configured to evaporate the water separated by the separating means by utilizing the heat in the fermentation drying means. Without spilling into the water outlet,
The generation of offensive odor due to the separated moisture is effectively eliminated.

In addition, since the fermentation drying means simultaneously performs the water evaporation treatment and the solid fermentation treatment and the drying treatment, a highly efficient drying treatment can be performed in a short time, and the processing time for garbage can be reduced. And economical.

Therefore, according to the garbage disposal apparatus of the present invention, there is no concern about environmental pollution, the garbage can be treated efficiently in a short time, and the solids discharged can be used as fertilizer. Can also be very economical.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the garbage disposal apparatus of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is an exploded front view of an essential part of an embodiment of the garbage disposal apparatus of the present invention, and FIG. 2 is a flowchart of a garbage disposal process in the garbage disposal apparatus of the present invention.

In FIG. 1, the garbage disposal apparatus of the present invention comprises a crushing means 10 for crushing garbage, a separating means 20 for separating solids and water, and a fermentation bacterium added to and mixed with the separated solids. It comprises a fermentation drying unit 30 for heating and drying, a forming unit 40 for forming a dried solid, and a discharging unit 50 for discharging the formed solid.

The crushing means 10 comprises a garbage inlet 11, a filter 12 with a cutting edge, and a crusher 13. The garbage inlet 11 is provided with a power switch 11a and an outlet 11b for connection to a power source. Note that an electrical connection is made from the power switch 11a to the fermentation drying means 30 by a lead wire 11c.

In the crusher 13, a plurality of cutting blades 14 are radially arranged, and the garbage is crushed by rotating the cutting blades at a high speed by a motor (not shown).

A fermentation germ storage unit 15 is disposed in a part of the crusher 13. The fermentation germs are transferred from the fermentation germ storage unit 15 to the fermentation drying means 30 via the fermentation germ supply pipe 16. It is being supplied.

The garbage pulverized by the pulverizing means 10 is then sent to the separating means 20, where it is separated into solids and moisture.

In the embodiment shown, the separating means 20
The rotating bodies 22a and 22b having fine pores are
Layers, which are constituted by a centrifuge 21 consisting of a high speed rotation by a motor 23,
Instead of the centrifugal separation method, a condensation separation method can be adopted.

Next, the fermentation drying means 30 is constructed by disposing a heating cylinder 32 having a solid content supply port 32 at substantially the center of a case 36.

A heater 34 is provided around the heating cylinder 32.
And a tube 35 made of metal is wound around the outer periphery of the heater 34, and the water separated by the separation means is introduced into the tube 35 and evaporated.

On the outer periphery of the solid content supply port 32 of the heating cylinder 32,
A water supply port 33 whose upper surface is inclined toward the center of the case 36 is formed, and the water collected in the water supply port 33 is introduced into the tube 35 from the water collection port 35a.

Although not shown, a stirrer is mounted in the heating cylinder 32, and an end of the tube 35 communicates with the atmosphere.

In the above configuration, the water separated by the high speed rotation of the rotating bodies 22a and 22b of the separating means 20 falls to the water supply port 33 of the fermentation drying means 30 and is introduced into the tube 35 from the water collecting port 35a. Heater 34
, And evaporate to be released into the atmosphere. The water that cannot be vaporized is also discharged from the end of the tube 35, but the amount is very small.

Therefore, if a means such as disposing a deodorizer at the end of the tube 35 is added, no malodor due to evaporation of water is generated.

Moreover, since most of the moisture which has conventionally caused the problem of offensive odor is evaporated and vaporized, the adverse effect of directly discharging the water to the sewage can be eliminated.

On the other hand, the rotating members 22a, 22
The solid content separated by the high-speed rotation of b is introduced into the heating cylinder 31 from the solid content supply port 32 of the fermentation drying means 30.

The solid content introduced into the heating cylinder 31 is provided with fermentation bacteria from the fermentation bacteria storage unit 15, mixed by a stirrer (not shown), and fermented.
It is heated at a high temperature of 100 ° C. and dried while promoting fermentation.

On the outer wall of the case 36 of the fermentation drying means 30, a special metal for deodorization formed by forming a metal complex with a three-dimensional mesh-like porous iron-based material (for example, "Tetton Cide (Matsushita Electric Works and Nippon Steel Corporation)" It is desirable to coat the fermentation and drying means 3
It is possible to more effectively prevent the emission of offensive odor from zero.

The solid content fermented and dried by the fermentation drying means 30 is then discharged to the molding case 41 of the molding means 40.

The form of the molding case 41 is arbitrary. For example, the case 41 is continuously horizontally moved by some means.
A method of forming a solid content into a spherical shape, a method of providing a partition for pressing in a case and compressing the solid content by pulling the partition horizontally, and the like can be adopted.

The solids formed by the forming means 40 are then sent to the discharging means 50. The discharging means 50 is desirably, for example, a stepped receiving case 51 as shown in the figure. By providing 52, it is possible to prevent the accumulated bad smell of solids from diffusing to the outside.

Since the discharged solid is fermented and organically converted, it can be reused as fertilizer as it is, and a very desirable result can be obtained in terms of effective use of resources.

According to the garbage disposal apparatus of the present invention having the above configuration, garbage can be processed according to the flow shown in FIG.

That is, the raw garbage is first subjected to a crushing step and crushed, and then separated in a separation step into solids and water, and the separated water is evaporated and vaporized by using heat of the fermentation drying step. Is discharged.

On the other hand, the solids separated in the separation step are heated and dried by fermentation in the fermentation drying step, and are discharged from the solids discharge step through the forming step.

As described above, in the fermentation drying step, the evaporation of water, the fermentation of solids, and the drying of solids can be performed at once, so that the processing time for garbage can be shortened as compared with the conventional method. In addition to eliminating the generation of offensive odor, energy loss can be eliminated, and the garbage can be treated very efficiently.

[0042]

As described above, the garbage disposal apparatus of the present invention is configured to evaporate the water separated by the separation means by using the heat in the fermentation drying means. The portion evaporates and does not flow out to the sewage port as it is, and the generation of offensive odor due to the separated water is effectively eliminated.

Further, since the fermentation drying means simultaneously performs the water evaporation treatment and the solid fermentation treatment and the drying treatment, a highly efficient drying treatment can be performed in a short time, and the processing time for garbage can be reduced. And economical.

Therefore, according to the garbage disposal apparatus of the present invention, there is no concern about environmental pollution, the garbage can be treated efficiently in a short time, and the solids discharged can be used as fertilizer. Can also be very economical.

[Brief description of the drawings]

FIG. 1 is an exploded front view of an essential part showing an embodiment of a garbage disposal apparatus of the present invention.

FIG. 2 is a flowchart of a garbage processing step in the garbage processing apparatus of the present invention.

FIG. 3 is a flowchart of a garbage processing step in a conventional garbage processing apparatus.

DESCRIPTION OF SYMBOLS 10 Crushing means 11 Garbage inlet 11a Power switch 11b Outlet 11c Lead wire 12 Filter 13 Crusher 14 Cutting blade 15 Fermentation bacteria storage unit 16 Fermentation bacteria supply pipe 20 Separation means 21 Centrifuge 22a, 22b Rotation Body 23 Motor 30 Fermentation drying means 31 Heating cylinder 32 Solid supply port 33 Water supply port 34 Heater 35 Metal tube 36 Case 40 Molding means 41 Molding case 50 Discharge means 51 Receiving case 52 with step 52 Step

Claims (3)

(57) [Scope of request for utility model registration] 1. A crushing means for crushing garbage, a separating means for separating a solid content and water, a fermentation drying means for imparting and mixing a fermentation bacterium to the separated solid content and heating and drying; And a discharging means for discharging the formed solid content, wherein the water separated by the separating means is evaporated by utilizing heat in the fermentation drying means. Garbage disposal equipment. 2. The garbage disposal according to claim 1, wherein a metal tube is wound around a heater used in the fermentation drying means, and the water separated by the separation means is introduced into the tube and evaporated. apparatus. 3. The periphery of the device forming the fermentation drying means,
The garbage disposal apparatus according to claim 1 or 2, wherein the garbage disposal apparatus is covered with a special metal for deodorization.