JPS6133401A - Garbage soil treater for business - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Purpose) This invention is a food waste disposal device that absorbs food waste from food and drink preparation areas into the soil as liquid and gas through the decomposition of organic matter by soil microorganisms. This invention relates to a commercial device suitable for restaurants, inns, dormitories, etc. that discharge raw garbage.

It is common practice for local governments to collect and incinerate food waste generated by households, restaurants, etc., but as the population of cities increases, the amount of food waste generated increases, and the processing capacity of incineration plants is often exceeded. has increased. Local government authorities are calling on people to dispose of their own food waste as one of the countermeasures.

However, the only way to dispose of the waste at home is to dig a hole on the premises and dump it, and this method quickly runs out and becomes hopeless. The inventor provided a treatment device (patent application 1986-58659) that uses the organic matter decomposition ability of soil microorganisms to return food waste to the soil within a short time, which received a better response than expected (this year's The usage situation in Makabe Town, Ibaraki Prefecture was broadcast on NHK TV on the night of April 14th, and demand is expected to increase not only for home use but also for commercial use.

However, in the case of commercial use, it is not possible to obtain sufficient effects simply by enlarging the structure of the above-mentioned Japanese Patent Application No. 58-58659. The reason for this is that when the amount of food waste input exceeds a certain limit, the food waste is piled up together, insufficient adhesion of microorganisms, and decomposition becomes slow. It is an object of the present invention to provide a garbage disposal device that can eliminate obstacles caused by overlapping and also promote decomposition by imparting activity to microorganisms whose activity has decreased.

(Structure) Next, the structure of one embodiment of the present invention will be described based on the drawings. The dimensions set here are examples of the size of the device suitable for small and medium-sized restaurants, inns, dormitories, etc., but the long side is 1400 mm, the short side is 800 mm, and the height is 12 mm.
A plurality of notched water holes (2) are provided at the lower end of a box (1) with a length of 00 mm, and the box has a long side of 1600+u+ and a short length of m1.
000mm, 120+u+ in the surrounding area (3)
It is fixed to a bottom plate (4) having a lower plate shape to form a garbage disposal container. Inside the box (1) there are 6 to 8 pieces with a diameter of 60 to 70 mm.
Attach a synthetic resin mesh pipe (5) with a length of approximately 950 mm using a T-pipe joint (6) at the top and a plug-in socket (7) at the bottom, and insert the top end of the mesh pipe (5) into the container. A reticulated pipe (8) about 400 mm in length, which is opened horizontally by a T-pipe joint, is made to protrude out of the container through a deodorizing port (9) provided at a depth of about 200 mm from the ground surface.

Inner diameter 3Qmm, length 800mm on the bottom plate (-4) of the container
Install a diffuser pipe (10) with a certain degree of porosity. An air supply pipe (11) is connected to the center of the air diffuser pipe, and the other end of the air supply pipe is connected to an air blower (12) outside the container. The above container is sunk into a hole dug from the ground surface, and the box body (1) and bottom plate are raised (3).
Obsidian powder sintered grains (hereinafter referred to as
The product name is perlite. ) Fill (13) to an appropriate height. A garbage inlet (14) having a lid with good airtightness is opened on the top surface of the box, and the garbage inlet (14) is opened.
The present invention is put into use by covering the entire container with soil, leaving the upper part of the container and the blower (12) on the ground.

(Effect) Garbage thrown into the container is placed in the inlet (14)
It becomes liquid and gas in a short time due to the decomposition action of microorganisms using perlite (13) as a carrier, which is sometimes sprinkled through the container.
) leaks to the outside of the box body of the bottom plate (4), penetrates into the pearlite layer (13) through capillary capillaries, and is absorbed by the surrounding soil (15) while progressing in decomposition, and the gas rises inside the container and reaches the upper part. The odor escapes from the container through the deodorizing port (9) and is absorbed into the soil. The purpose of protruding the reticular tube (8) shorter than the deodorizing port (9) is to improve deodorizing efficiency and to send air and soil microorganisms into the container to activate the microorganisms inside.

In commercial equipment, a large amount of food waste is input, so as mentioned in the (objective) section, it is difficult to decompose food waste due to overlapping food waste.To solve this problem, the present invention has developed an aeration pipe (10 ) was placed at the bottom of the container. By diffusing air bubbles into the liquid from this air diffuser tube with appropriate strength, the liquid is promoted to flow, penetrate between the overlapping garbage, and cause the microorganisms contained in the liquid to adhere to the garbage. At the same time, the bubbles supply oxygen to the liquid and create an aerobic environment, which strengthens the activity of microorganisms and has a great effect on increasing the ability to decompose organic matter. If a larger processing device than the above example is required, the demand can be met by enlarging the container, increasing the number of mesh tubes (5), and installing multiple aeration tubes. .

[Brief explanation of drawings]

FIG. 1 is a front sectional view of the present invention, and FIG. 2 is a top side sectional view of the same. 1 is a box body, 2 is a water inlet, 3 is a stand-up, 4 is a bottom plate, 5 is a mesh pipe, 6 is a T pipe joint, 7 is an insertion socket, 8 is a mesh pipe,
9 is a deodorizing port, 10 is an aeration pipe, 11 is an air supply pipe, 12 is a blower, 13 is an obsidian powder sintered grain (perlite), 14 is a garbage inlet, and 15 is soil. Patent application agent Keiji Kagami

Claims (1)

[Claims] There are multiple cut-out water holes (2) at the bottom of the bottomless box (1).
), the box body is fixed to a bottom plate-shaped bottom plate (4) having a rising edge (3) around the periphery, and a plurality of mesh pipes (5) are installed inside the box body with a T-pipe joint (6) at the top. ), the lower part is supported by a plug-in socket (7) and installed vertically, and the short mesh pipe (8) branched by the T-pipe joint is guided out of the box body through a deodorizing port (9) provided at the top of the box body. A diffuser pipe (10) connected to a blower (12) via an air pipe (11) is installed on the bottom plate, and a structure consisting of the above-mentioned members is sunk into a hole excavated from the ground surface, and the box body and The space between the rise of the bottom plate and the earthen wall that follows it is filled with sintered obsidian powder particles (13) to an appropriate height, and a garbage inlet (13) is installed on the top of the box.
4) is opened and covered, and the soil is backfilled with the upper part of the food waste inlet and the blower left in place.