JPH0524601U - Garbage processing equipment - Google Patents

Abstract

(57) [Summary] [Objective] The invention is a treatment device for fermenting and decomposing raw garbage, which improves the efficiency of water discharge and can be used with a general-purpose raw garbage storage bag, resulting in low operating costs and continuous raw garbage. Can be accommodated. [Structure] A container body 5 is composed of a rectangular tube body 1 made of foldable plastic corrugated cardboard, formwork bodies 2 and 3, and a collection / drainage tray 4, and is waterproof with a bottom drainage port 6 inside the container. A bag 7 is attached, and two sets of square-shaped columnar garbage storage cylinders 9 each having a plurality of water permeation holes 8 formed on the wall surface are arranged inside so as to form a water discharge passage 10 at the corner of the container. A water discharge passage 10 is provided inside each garbage container 9.
A slanted insole 11 descending to the side is attached, a plastic draining bag 13 is attached, and the container body 5 is covered with a lid 15 having a ventilation port 14. A partition plate may be used in place of the garbage collecting cylinder 9, and a water-permeable middle bottom plate having a large number of irregularities may be used in place of the middle bottom 11.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a food waste processing apparatus for fermenting and decomposing food waste generated in kitchens such as homes and restaurants.

[0002]

[Prior Art]

 In recent years, the amount of garbage generated has significantly increased in urban areas due to the uneven distribution of the living population and the diversification of eating habits.However, it is difficult to establish a new incinerator due to smoke and odor pollution. It has become necessary to make efforts to reduce the amount of raw garbage generated from kitchens of restaurants and restaurants at the stage of collecting.

The above-mentioned garbage is mainly composed of a large amount of water and organic matter derived from animals and plants, and can be decomposed by fermentation by the action of microorganisms utilizing these organic matter. For example, it is disclosed in Japanese Utility Model Publication No. 63-71102. By using such a garbage disposal device with good drainage, the fermentation decomposition can be efficiently performed while removing the generated water. However, such a device has a special shape as a bag for storing and discarding raw garbage, which has a discharge hole or drain hose connected to the bottom and a permeable plastic filter layer laid on the inner bottom. It was necessary to equip the bag, and the bag was replaced every time the garbage was discarded, resulting in high operating costs. Further, unless the bag is waterproof, water cannot be collected and drained, and it is difficult to discharge condensed water adhering to the inner surface, and this water prevents fermentation decomposition. In addition, it takes 1-2 months for the food waste to be fermented and decomposed into a state where the volume is sufficiently reduced. During that period, if food waste is continuously added to the same equipment, the efficiency of fermentative decomposition is improved. There is also the problem of being bad.

[0004]

[Problems to be solved by the device]

 As described above, according to this invention, the conventional garbage treatment device uses a waterproof plastic garbage storage bag provided with a drainage port and a filter material as a consumable item, so that the operation cost is high and We solved the problem that the drainage function of water was not sufficiently satisfactory, and it was possible to efficiently discharge the water generated during fermentation decomposition of this product to promote the fermentation decomposition described above, and use a general-purpose garbage bag. The operation cost is low, and the problem is to be able to efficiently dispose of garbage even if it is continuously stored.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, in the present invention, a foldable rectangular tube body, a groove-type frame body that can be fitted into the upper and lower ends of the rectangular tube body, and a collection / attachment unit attached to the lower part of the rectangular tube body are provided. A waterproof bag with a bottom drainage port is installed in the container body composed of a drainage tray, and a plurality of water-permeable garbage storage cylinders are placed inside the bag with its outer wall to allow moisture to move vertically in the container body. The container is combined to form a discharge passage, the slanted insole that descends toward the water discharge passage is attached to the lower portion of the raw garbage storage cylinder, and a water-permeable draining bag is attached to the inside of the storage cylinder. The top end of the main body has a lid with a ventilation port.

Alternatively, a container including a foldable rectangular tube body, a groove-type frame body that can be fitted into upper and lower ends of the rectangular tube body, and a collecting / draining saucer attached to a lower portion of the rectangular tube body. A waterproof bag with a bottom drainage port is installed in the main body, and a water permeable bottom plate with a large number of irregularities is housed in this bag, and a plurality of garbage storage chambers are formed with partition plates. A water-permeable drainage bag may be attached to each chamber, and a lid with a ventilation port may be provided at the upper end of the container body.

[0007] Further, it is possible to integrally form a mold body fitted into the lower end side of the rectangular tubular body and a funnel-shaped collecting / draining tray.

[0008]

[Action]

 The raw garbage disposal device of the present invention is equipped with a water-permeable draining bag in a plurality of raw garbage storage cylinders in a waterproof bag or in a raw garbage storage chamber divided by a partition plate, and the raw garbage is put in these draining bags. After sequentially storing and decomposing by fermentation, the garbage is discarded together with the draining bag. During the fermentation decomposition, the moisture (water droplets) condensed in the drainage bag flows along the slope of the insole, permeates the drainage bag and the garbage storage cylinder, and drains vertically from the inside of the container body. Then, the water is quickly discharged from the inner surface of the waterproof bag on the collecting / draining tray through the bottom drainage port. In the case where the partition plate and the water-permeable middle bottom plate are mounted in the waterproof bag, the bottom of the drainage bag does not adhere to the waterproof bag due to the large number of irregularities on the middle bottom plate, resulting in good drainage. In addition, the water vapor generated in the drainage bag evaporates from the ventilation port of the lid through the water discharge passage.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, a first embodiment is a rectangular tube body 1 made of a foldable plastic corrugated ball, and a groove-type frame body that can be fitted into the upper and lower ends of the rectangular tube body 1. A container body 5 is composed of 2 and 3 and a collection / drainage tray 4, and a plastic film waterproof bag 7 having a bottom drainage port 6 is attached to the inside thereof, and a large number of water-permeable materials are provided inside the bag 7. A pair of square columnar garbage storage cylinders 9 each having a trapezoidal cross section and having a hole 8 are combined in a pair to form a vertically extending water discharge passage 10 at a pair of inner corners of the container body 5. In this case, a slanted insole 11 that descends toward the passage 10 is attached to the lower part of the garbage storage cylinder 9, and a plastic draining bag 13 having a large number of through holes 12 is attached to the inside. A lid 15 having a ventilation port 14 is provided on the top of the container body 5.

The rectangular tube body 1 is formed by forming folding lines at required intervals in the longitudinal direction of one rectangular corrugated cardboard, bending the folding lines, and fitting the molds 2 and 3 to the upper and lower ends. As shown in FIG. 2, the formwork 2 is formed by notching the upper halves of the four corners to form an opening 16, and the opening 16 extends over the ridge lines of the upper and lower ends of the rectangular tubular body 1. An engaging projection 18 (see FIG. 1) bent back from the notch 17 formed as described above and the upper edge of the waterproof bag 7 are fitted and fixed. A flange 3a is formed on the inner surface of the four peripheral walls of the lower mold 3 as described above, and the collecting / draining tray 4 is locked on the flange 3a to prevent the downward falling.

The collecting / draining tray 4 has an upper surface formed into an inclined surface that descends toward the central drainage hole 4a, and the bottom drainage port 6 of the bag 7 is fitted into the drainage hole 4a, and the drainage hose 26 is inserted therein. Connect and drain.

Further, as shown in FIG. 3, the collecting / draining tray 4 and the mold 3 are integrally formed, and a funnel-shaped connection port 4 b is continuously formed in the drainage hole 4 a to form one end of the L-shaped joint 19. May be connected to the connection port 4b, and the other end may be extended to the outside of the form 3 and connected to the drainage hose 26 of a required length. In addition, one end of an L-shaped joint (not shown) whose both ends have substantially the same diameter is directly connected to the bottom drainage port 6 of the waterproof bag 7, or the drainage hose 26 is directly connected to the bottom drainage port 6. Of course it is okay.

As shown in FIG. 4, a rectangular carton A made of plastic corrugated cardboard of the garbage container 9 is formed with fold lines 20 forming each wall surface, and the wall surface is provided with through holes 8 at intervals of 5 cm, for example. , 8a are formed in an array. Further, a corrugated notch 9a is formed in the portion corresponding to the lower edge of the housing cylinder 9 to enhance drainage downward. The outer shape of the garbage storage cylinder 9 may be, for example, a polygonal column (not shown) in which a groove is formed in the longitudinal direction of the side wall surface in addition to the shape shown in FIG. 2, in which case the groove is accommodated. A passage for draining water is formed in the vertical direction of the inner wall of the container body 5 except for the corners. The carton B of the insole 11 is provided with a tongue-shaped leg 11a on the bottom side of a trapezoidal bottom plate, and the leg 11a is erected in the housing cylinder 9 to form a slope. The above-mentioned garbage storage cylinders 9 have the same shape combined into one set, but the required number of polygonal shapes having different designs may be one set.

The draining bag 13 is of a size that can be stored in the garbage storage cylinder 9, and a water-permeable bag can be used without any particular limitation, and a synthetic fiber or natural fiber knitted fabric is used as a material thereof. And cloth, synthetic resin films having a large number of through holes, and films made of other porous materials. In addition, as the material of the draining bag 13, isoprothione, isopropylmethylphenol, orthophenylphenol, captan, tribromophenol, thiabendazole, 10,10'-oxybisphenoxaalkyl-5-chloro-2-methyl- The inclusion of bactericidal components such as 4-isothiazolin-3-one and metal salts can prevent the growth of mold and other microorganisms, which is convenient in terms of hygiene and drainage.

As shown in FIG. 1, the cover 15 has an insect net 21 attached to the ventilation opening 14 formed on one wall surface and a grip 22 formed at the center of the upper surface to facilitate handling and to prevent pests. Shall be prevented. The insect repellent net 21 contains 5 to 20% of a volatile pyrethroid insecticidal compound such as empentorin and benfluthrin, and optionally contains a synergist such as piperonyl butoxide and cinepyrine. Examples are insect repellent nets made of a methacrylate resin, an ethylene vinyl acetate resin or a soft vinyl chloride resin.

The first embodiment described above is assembled and used as follows.

First, the collecting / draining tray 4 is fitted from the upper end of the rectangular tubular body 1 with the mold 3 fitted to the lower end, the waterproof bag 7 is attached to the inner side, and the bottom drain port 6 is drained. It is accommodated in the hole 4a, the upper edge of the opening is bent to the outside of the upper end of the rectangular tube body 1, and the mold 2 is fitted from above. Next, the garbage container 9 and the insole 11 are housed in the waterproof bag 7, and the drainer bag 13 is placed in each container 9, and the opening edge is bent outward from the upper end of the mold 2. Stop with the lid 15.

In use, first, raw garbage is stored in one draining bag 13 and a known fermentation accelerator prepared by blending several kinds of aerobic mesophilic bacteria is appropriately added. When one of the draining bags 13 is full, the loading is stopped, while the garbage is thrown into the other draining bag 13. The water generated by the aerobic fermentation in the draining bag 13 is odorless, and the raw garbage whose volume is reduced to 1/3 to 1/10 after 1 to 2 months can be discarded together with one draining bag 13 and is uncomfortable. After that, a new draining bag was attached, and the above operation was repeated to allow the continuous storage of raw garbage.

Further, by using together with the above fermentation accelerator, a pyrethroid insecticidal compound such as cyphenetrin, permethrin, tralomethrin, etofenprox, an organophosphorus insecticidal compound such as fenitrothion, etc. It is possible to prevent pests from being generated from dust. Further, it goes without saying that a deodorizing component composed of ferrous sulfate, aluminum sulfate and organic acids may be added.

Next, a second embodiment of the present invention will be described. The same parts as those of the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

As shown in FIG. 5, in the second embodiment, a synthetic resin middle bottom plate 30 is attached to the inner bottom portion of the waterproof bag 7, and a frame-shaped synthetic resin having lattices 31 vertically and horizontally on it. A partition plate 32 is fitted or placed to divide the inside of the waterproof bag 7 diagonally, and the water-permeable draining bag 13 is attached to each of the two formed garbage storage chambers 33. is there.

The inner bottom plate 30 has concave portions 34 and convex portions 35 formed on the front and back surfaces at regular intervals, and a large number of holes 36 penetrating the concave portions 34 and convex portions 35 to reduce the contact area with the draining bag 13 and to condense. The drainage of water is improved. The shapes of the concave portion 34 and the convex portion 35 are not particularly limited, and may be provided in an appropriate arrangement by combining those having different sizes and different designs (for example, polygonal columns).

Further, the partition plate 32 is a combination of two upper and lower plates, but it may be formed as one continuous plate, and a long plate-like member may be folded into a zigzag shape to form a plurality of pieces. The garbage collection chamber may be formed. Further, it is also possible to form an opening slit (not shown) at one edge of the partition plate 32, and to use these slits in a cross shape, a corrugated shape, or any other shape. Further, the grid 31 of the partition plate 32 is appropriately provided, and instead of this, a large number of holes may be formed or may be used without being formed.

The second embodiment can be used in exactly the same manner as the first embodiment, and the manufacturing cost can be further reduced as compared with the first embodiment.

In addition to the above-described embodiment, the lid 15 may have an inverted U-shaped ventilation opening 23 formed on the upper surface as shown in FIG. 6, and as shown in FIG. A required number of openings 24a may be formed in the lower surface of the pipe-shaped gripping portion 24 that communicates with the inside of the body 15. Further, as shown in FIGS. 8 (a) and 8 (b), a hollow dome-shaped gripping portion 25 protruding upward is provided on the upper surface of the lid body 15, and the side surface thereof forms a round door-like ventilation opening 25a. You can also Furthermore, as shown in FIG. 9, a small-diameter cylindrical body 26 that is fixed through the upper surface of the lid 15 and a large-diameter cylindrical body that is slidably fitted to the outer peripheral surface thereof as shown by the chain line in the figure and has an upper end closed. It is also possible to form a ventilation port 28 together with 27 and to cut out opposite ends thereof in a strip shape. The ventilation port 28 makes it extremely easy to open and close the ventilation state and adjust the ventilation state by appropriately rotating the large-diameter cylindrical body 27.

In the lid body 15 shown in FIG. 9, upper and lower end openings are made of the same material as the insect net 21 (see FIG. 1) in the outer peripheral portion of the through hole 29 on the back side of the lid in which the small diameter tubular body 26 is installed. The insect repellent net body 37 formed in a cylindrical shape may be attached. The insect repellent net 37 is formed with a length of about 10 cm or more, and the insect body will always come into contact with the insecticidal component when the pest invades, so that the insect pest can be prevented from occurring.

[0028]

【effect】

 As described above, the present invention is capable of repeatedly using a waterproof bag having a drainage port at the bottom in the container body of the garbage processing device and fermenting and decomposing a draining bag with a simple structure. It can be easily disposed of together with the raw garbage after the operation, so the operating cost is low, and the water is quickly discharged from the draining bag, so the fermentation decomposition efficiency is good, and more than one raw garbage container is It has the advantage that it can be used and processed efficiently.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment with a lid opened.

FIG. 2 is an exploded perspective view of the first embodiment excluding a lid body.

FIG. 3 is a sectional view showing another embodiment of the collecting / draining tray.

FIG. 4 is a plan view showing a carton of a garbage container.

FIG. 5 is a perspective view showing a second embodiment with a lid opened.

FIG. 6 is a cross-sectional view showing another embodiment of the lid body.

FIG. 7 is a cross-sectional view showing another embodiment of the lid body.

FIG. 8A is a longitudinal sectional view showing another embodiment of the lid body, and FIG. 8B is a sectional view taken along line AA of the same.

FIG. 9 is a cross-sectional view showing another embodiment of the lid body.

[Explanation of symbols]

 1 Square Tube 2, 3 Form Frame 4 Collection / Drainage Sauce 5 Container Body 7 Waterproof Bag 10 Moisture Discharge Passage 11 Middle Bottom 13 Drain Bag 15 Lid 30 Middle Bottom Plate 32 Partition Plate 33 Raw Garbage Chamber 34 Recess 35 convex

Claims (3)

[Scope of utility model registration request] 1. A container comprising a foldable rectangular tube body, a groove-type frame body that can be fitted into the upper and lower ends of the rectangular tube body, and a collecting / draining tray attached to the lower part of the rectangular tube body. A waterproof bag with a bottom drain port is installed in the main body, and a plurality of water-permeable garbage collection cylinders are combined in the bag so that the outer wall forms a vertical water discharge passage inside the container body. A slanted insole that goes down to the water discharge passage side is attached to the lower part of the food waste container, a water-permeable draining bag is installed inside the container, and a lid with a ventilation port is attached to the upper end of the container body. A garbage disposal device with a body. 2. A container comprising a foldable rectangular tube body, a groove-type frame body that can be fitted into the upper and lower ends of the rectangular tube body, and a collecting / draining saucer attached to the lower portion of the rectangular tube body. A waterproof bag with a bottom drainage port is installed in the main body, and a water-permeable middle bottom plate having a large number of irregularities is housed in this bag, and a partition plate is formed to form a plurality of garbage collection chambers. Each room is equipped with a water-permeable draining bag, and a lid with a ventilation port is installed at the top of the container body. 3. The garbage disposal device according to claim 1 or 2, wherein a mold body fitted on the lower end side of the rectangular tubular body and a funnel-shaped collecting / draining tray are integrally formed.