JP4671014B2 - Garbage disposal equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a garbage disposal apparatus in which a disposer that crushes garbage is combined with a decomposition apparatus section that decomposes the crushed garbage using microorganisms.
[0002]
[Prior art]
Demand for various types of garbage processing machines (garbage crushers) is growing at a considerable pace against concerns over dioxin pollution damage caused by combustion treatment at garbage disposal sites and the rapid increase in local governments that systematize purchase subsidies. ing.
Conventional bio-type garbage disposal machines generally use “sawdust” or “wood chips” on the fungus bed to remove compost, and once a few months, new sawdust and fungi are replenished and replaced. It becomes necessary and the trouble and dirt are the bottleneck.
[0003]
Currently, the Applicant Company sells GE disposers for garbage disposal, but it seems that it will take a considerable amount of time before the sewage treatment plant facilities become disposer-compatible as in the United States. .
The market for garbage disposal equipment is enormous, and if the problems in use can be improved, the market penetration should be achieved with considerable momentum.
[0004]
Conventionally, various technologies have been developed on the premise of using a disposer. For example, in Japanese Patent Laid-Open No. 8-318252, raw garbage for household use is decomposed using aerobic bacteria without causing spoilage odor and causing no generation of pests or the like. As a means for providing a waste treatment apparatus, there are pulverization means for pulverizing raw garbage input from an inlet, container means for containing raw garbage crushed by the pulverization means for decomposition, and depth of the container means A plurality of nets spaced in the direction, an air supply means for supplying air into the container means, and an aerobic substance administered to the garbage to decompose the garbage inside the container means There is disclosed a garbage disposal apparatus comprising microorganisms and sewage receiving means for receiving sewage falling from the bottom of the container means.
[0005]
Japanese Patent Laid-Open No. 10-66954 relates to a method and an apparatus for decomposing cocoons such as garbage. As a processing method for shortening the decomposition process time and decomposing the cocoons, water is pulverized with a pulverizer. A soot decomposition method is disclosed in which an organic matter decomposing enzyme is added to the high concentration organic matter wastewater, and the organic matter is decomposed by anaerobic biological treatment and then aerobic biological treatment.
[0006]
In addition, in JP-A-11-641, for the purpose of providing a garbage disposal apparatus and a garbage disposal apparatus using the same, the garbage disposal apparatus can be reduced in size and the odor can be reduced. A liquefaction / decomposition tank for bringing crushed garbage solids into contact with anaerobic microorganisms to liquefy, a first and second aerobic filter bed tank for purifying treated water in the liquefaction / decomposition tank, and first and first There is disclosed a garbage disposal method having circulation means for circulating the treated water of the two aerobic filter tanks in the first and second aerobic filter tanks.
[0007]
[Problems to be solved by the invention]
However, the above-described known technique has a problem that the apparatus is complicated and large, and not only expensive and frequent maintenance is required, but also the performance is unstable, so that it is not yet widespread and is not practical.
The present invention has been invented with the object of solving the above-described problems of the prior art,
[0008]
The object of the present invention is to adopt a simple and compact configuration, and to decompose and extinguish it by a bio method immediately after the occurrence of garbage, thereby eliminating not only anxiety about the dioxin pollution damage caused by the combustion process, but also collecting garbage. Practical use that eliminates the need for large-scale purification facilities, eliminates the need to feed small animals such as birds, mice, and cats, and flies and cockroaches that occur when collecting garbage It is in providing a garbage disposal device.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the present invention activates microorganisms that decompose and extinguish organic waste (garbage), and decomposes organic waste such as garbage mainly into water and carbon dioxide in a few hours. It was made to let you
[0010]
The garbage processing apparatus according to claim 1 includes a disposer connected to a drain hole of a kitchen sink, and a plurality of first bio tanks having a cylindrical shape provided to the disposer via a connecting pipe and a switching valve. The biodegradation device unit is composed of a bio tank, and the first bio tank, the second bio tank, and the third bio tank are sequentially decomposed into a plurality of bio tanks , and the final biodegradation process is performed. A discharge pipe for discharging the drainage liquid,
And, inside each bio tank of the above-mentioned decomposition device section, a large number of flooring materials to which aerobic bacteria that decompose crushed garbage into water and carbon dioxide gas are attached, and the flooring material are stirred and mixed. rotary blade is provided,
In addition, a bad smell discharge hose is inserted into the discharge pipe,
In addition, the three bio tanks are fixed together by a fixture, and a motor is provided in one of the three bio tanks to rotate the rotating blades. The rotating blades of the other bio tanks are pulleys or gears. And rotate with a belt or chain,
Furthermore, it has a transfer means comprising a connection pipe, a fluid pipe, a valve and a pump for transferring the decomposition products in the three biotanks to each other,
In addition, the connection pipe and the discharge pipe, or a U-shaped pipe portion that curves downward in any one of the connection pipe and the discharge pipe, and water stays in the U-shaped pipe section. Or any one of these is spatially blocked by the water so that no bad odor generated inside each bio tank is released to the outside of the apparatus. .
[0014]
Further, the garbage processing apparatus according to claim 2 has a plate-shaped rotary blade, a rotary blade with an inclined body, a lower rotary blade from above on a rotary shaft supported by a shield bearing incorporated in an upper lid of a bio tank. There is a garbage disposal apparatus according to claim 1 Symbol mounting, characterized in that it is successively placed fixed.
[0015]
Moreover, garbage disposal apparatus according to claim 3, wherein the rotating blade with inclination body, and characterized by comprising an inclined member is inclined relative to the vertical shaped plate body provided a plurality of mounting holes in the rotating shaft The garbage disposal apparatus according to claim 2 .
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Next, the detail of the Example of this apparatus is demonstrated based on drawing. FIG. 1 is a schematic view of the relationship between the disposer of the present invention and the garbage disposal apparatus. FIG. 2 is a perspective view of the disassembling apparatus of the present invention. FIG. 3 is an explanatory view showing a process of processing garbage in the garbage processing apparatus of the present invention. FIG. 4 is a cross-sectional view of the first bio tank of the garbage processing apparatus of the present invention. FIG. 5 is a cross-sectional view of the third bio tank of the garbage disposal apparatus of the present invention. 6A and 6B are upper rotor blades used in the first, second, and third bio tanks of the garbage processing apparatus of the present invention, wherein FIG. 6A is a plan view, FIG. 6B is a front view, and FIG. 6C is a side view. . FIG. 7: is a lower rotor blade used for the 1st, 2nd, 3rd bio tank of the garbage processing apparatus of this invention, (a) is the top view, (b) is a front view. FIG. 8 is a mesh used in the first, second, and third bio tanks of the garbage processing apparatus of the present invention.
[0020]
In FIG. 1, a disposer 1 is attached to a drain hole of a normal sink 2 for a general household. In this case, although the diameter of the drain hole of the sink 1 for general households becomes a problem, it can be easily solved by preparing several types of adapters for standard products.
[0021]
The basic structure of the disposer 1 is composed of a slit-like or circular fixed blade fixed by a cylindrical inner wall and a movable hammer attached to a disk (runner) rotated by a motor (not shown). This disposer 1 is connected to the lower part of the drainage hole of the kitchen sink 2 through the connecting part 3 at the upper part, and the discharge part 4 is connected to the disassembling unit part 6 through the U-shaped pipe part 7, the connecting pipe 5 and the like. Connected to the inlet. The connecting pipe 5 is provided with a switching valve 5 a, and the U-shaped pipe portion 7 is configured to selectively communicate with either the decomposition device portion 6 or the discharge pipe 9.
The operation method of the disposer 1 is to put garbage into the disposer 1 and turn on the operation switch (not shown) while flowing tap water. The garbage is pressed against the side wall by a movable hammer while rotating with water, and is crushed finely as if it is ground. Crushed garbage (hereinafter abbreviated as “crushed garbage”) is transferred to the decomposition unit 6 through the connecting pipe 5 together with water.
[0022]
The connecting pipe 5 is composed of a pipe made of a synthetic resin or a non-rusting metal, and a U-shaped pipe portion 7 that is bent downward is connected in the vicinity of the end portion, and further, a detachable portion 8 to the decomposition device portion 6. Is formed. This detachable portion 8 is connected to an inlet portion that constitutes a receiving portion of the disassembling device portion 6. In the state of use, the water discharged from the disposer 1 stays in the U-shaped tube section 7 to block the space and prevent the bad smell from returning to the sink. By the switching valve 5a at the inlet of the detachable part 8, for example, washing water other than garbage, for example, washing water using a detergent, bleaching agent, oily dirt water, etc., flows through the discharge pipe 9 without flowing into the first bio tank 10. Via the outlet pipe 13 of the third bio tank 12 and discharged to the outdoors.
[0023]
FIG. 2 is a perspective view of the decomposing apparatus unit 6. The decomposing apparatus unit 6 includes a first bio tank 10, a second bio tank 11, a third bio tank 12, and the like. The 2 bio tank 11 and the third bio tank 12 are integrally fixed by a bracket (not shown). The first bio tank 10 is provided with a motor M, and the rotation of the motor M is transmitted to the rotation shafts in the second bio tank 11 and the third bio tank 12 by a belt 17 hung on the pulleys 14, 15 and 16. . In this figure, the rotation of the motor M uses a pulley and a belt, but the invention is not limited to this. For example, a gear and a chain may be used. Further, the air pump A is driven by the rotation of a separately provided motor M, and air is supplied to the lower portions of the first to third bio tanks 10 to 12.
[0024]
In addition, the hoses H1, H2, and H3 maintain the same atmospheric pressure in the first bio tank 10, the second bio tank 11, and the third bio tank 12. Although details of the first bio tank 10, the second bio tank 11, and the third bio tank 12 will be described later, the garbage from the disposer 1 is introduced into the first bio tank 10 from the attaching / detaching portion 8, and the first bio tank. 10, the second bio tank 11 and the third bio tank 12 in the flooring material, that is, sequentially decomposed into water and carbon dioxide gas by the activity of the bacteria in the flooring material and the bacteria floating in the water (landing) As a known example of the material, see JP-A-7-75712), carbon dioxide gas, odors unique to garbage, odors generated in the decomposition process, etc. The water is discharged from the outlet pipe 13 attached to the third bio tank 12 so that the water is discharged from the hose 13a to the discharge port.
[0025]
Also, as shown in FIGS. 2 and 3, fluid pipes 18, 19, and 20 are provided below the first bio tank 10, the second bio tank 11, and the third bio tank 12. Fluid pipes 21 are respectively provided in the middle parts, and the fluid pipes 18, 19, 20, 21 are connected to the pump P through the valve V, and the lower part of the first bio tank 10 and the middle of the second bio tank 11 are connected. The fluid pipe 22a is connected to the part, the fluid pipe 22b is connected between the second bio tank 11 and the lower part of the third bio tank 12, and the pump P and the valve V are appropriately adjusted as will be described later. The recycle between the second bio tank 11 and the third bio tank 12 causes the crushed garbage to be decomposed.
[0026]
FIG. 3 shows the first bio tank 10, the second bio tank 11, and the third bio tank 12 arranged side by side in order to facilitate the explanation of the treatment process of the garbage to be purified. The crushed garbage enters from the attachment / detachment unit 8 and is subjected to the primary decomposition treatment in the first bio tank 10 and is decomposed, while the liquid flows from the lower part of the first bio tank 10 through the fluid pipe 22a to the second bio tank 11. Enter the middle part. The liquid further decomposed in the second bio tank 11 and further decomposed is only partially submerged and suspended from the lower part of the second bio tank 11 and enters the third bio tank 12 through the fluid pipe 22b. The liquid decomposed and further decomposed is discharged as treated water from the outlet pipe 13 at the middle part of the third bio-tank 12 by the amount of water of about 2 liters from the next crushed garbage.
[0027]
In this case, it is possible to adjust the circulation pump P and the valve V as appropriate so that the treatment liquid is repeatedly reciprocated between the first bio tank 10, the second bio tank 11, and the third bio tank 12 to perform the decomposition action. It is. For example, crushed garbage in the middle of decomposition under the lower mesh 31 (described later) of the first bio tank 10 is returned again to the upper part of the first bio tank 10 by the circulation pump P, or under the lower mesh 31 of the second bio tank 11. Further, the crushed garbage that has been further decomposed is returned to the upper part of the first bio tank 10, or the crushed garbage that has become a minimum under the lower mesh 31 ′ of the third bio tank 12 is also returned to the first bio tank 10. . In this way, the bioreactor is repetitively reciprocated as appropriate to cause the decomposition action to work more effectively. Further, the outlet pipe 13 passes through the malodorous discharge hose 13a to the bottom of the drainage hole under the kitchen.
[0028]
Next, the specific structure of the 1st bio tank 10, the 2nd bio tank 11, and the 3rd bio tank 12 which decomposes | disassembles the crushing garbage from the disposer 1 is demonstrated. As shown in FIG. 4, the main part of the first bio-tank 10 is housed in a substantially cylindrical housing 23. A bio tank lid 24 is provided on the upper portion of the housing 23, and the tank lid 24 supports the motor M. The rotating shaft 25 of the motor M is inserted into the housing 23 via the bearing 26 of the bio-tank lid 24 and is rotatably supported at the lower end of the housing 23. A pulley 14 is fixed to the rotary shaft 25 above the bio-tank lid 24, and a plate-like rotary blade 27, a rotary blade 28 with an inclined body, and a lower rotary blade 29 are fixed from above in the housing 23. ing.
[0029]
The shapes of the plate-like rotary blade 27, the inclined rotary blade 28, and the lower rotary blade 29 will be described later. Further, the upper mesh 30 is mounted on the upper part of the plate-shaped rotary blade 27, the lower mesh 31 is mounted between the rotary blade 28 with the inclined body and the lower rotary blade 29, and the concave portion provided on the inner wall of the housing 23, respectively. , An upper insertion hole 32 for inserting the detachable portion 8, an upper insertion hole 32 ′ for inserting the fluid pipe 18, a lower insertion hole 33 for inserting an outlet pipe for circulation to the second bio-tank 11, Further, the lower small holes 34 into which the fluid pipes 18 are inserted are opened. The motor M is fixed to the bio-tank lid 24 by support legs 42. Further, the rotating shaft 25 prevents odor and water from leaking out to the outside by a shield bearing incorporated in the bio-tank lid 24.
[0030]
Also, a large number of flooring materials 35, which are a collection of small pieces of synthetic resin and have aerobic bacteria that decompose garbage into carbon dioxide and water, are inserted into the housing 23. Therefore, the flooring material and the crushed garbage in the housing 23 are mixed like a lottery galapon operation by rotation of the plate-like rotary blade 27 by the rotation of the rotary shaft 25 of the motor M and the rotary blade 28 with the inclined body. It will be. Next, the second bio tank 11 and the third bio tank 12 will be described. In the second bio tank 11, the motor M and the upper mesh 30 of the first bio tank 10 are removed, and the inlet of the fluid pipe 22a is attached. The figure is omitted.
[0031]
As shown in FIG. 5, the third bio tank 12 removes the motor M, the plate-like rotary blades 27, and the upper mesh 30 of the first bio tank 10 (FIG. 4), and the overall size is larger than that of the first bio tank 10. Therefore, the reference numeral in FIG. 5 is obtained by adding a dash to the reference numeral in the case of the same member as in FIG.
Next, the shapes of the inclined blades 28 and 28 'and the lower rotary blades 29 and 29' will be described with reference to FIGS. 6 (a), (b), (c), and FIG. The inclined blades 28 and 28 'with inclined bodies are inclined bodies 37 that are inclined with respect to a vertical plate body 36 provided with a plurality of mounting holes 38 for the rotation shaft 25 of the motor M at the center, and are rotated at a lower part. The blades 29 and 29 ′ are provided with a groove 40 at both ends of a flat plate body 39, and a plurality of attachment holes 41 for the rotation shaft 25 of the motor M at a substantially central portion.
[0032]
FIG. 8 shows the shape of the upper and lower meshes 30, 31, and 31 ′. The claw body 40 a is protruded from appropriate places (three places in the figure) around the disk shape, and the claw body 40 a is formed on the inner wall of the housing 23. Each is inserted into each of the recessed portions and fixed. The experiment was performed with a stainless steel mesh with a thickness of 0.5 mm and a hole diameter of 2 mm. However, a hole with a hole diameter of 1 mm may be clogged, and air from the aeration may escape to the top of the mesh. There was a difficult point.
[0033]
As described above, in the housings 23 and 23 ′, the flooring material 35 that is an aggregate of small pieces of synthetic resin and decomposes garbage into water and carbon dioxide gas is disposed.
[0034]
With the above configuration, the garbage from the kitchen sink 2 enters the disposer 1, where it is shredded, and the shredded shredded garbage is fed into the U-shaped pipe portion 7, the connecting pipe 5, and the detachable portion 8. And enters the first bio tank 10 of the decomposition unit 6. Washing water using detergent, bleach, oily dirt water, etc. are discharged without operating the disposer 1, so that they do not pass through the disassembly unit 6 and are drained directly. In addition, there is no influence on the flooring material and bio-bacteria of the decomposition unit 6.
[0035]
The shredded garbage that has entered the first bio tank 10 sequentially enters the second bio tank 11 and the third bio tank 12, and is stirred and mixed with the flooring material 35 by the operation of the motor M. After being decomposed, water falls through the lower mesh 31 to the lower part of each bio tank. The decomposition process while the liquid being decomposed is repeatedly circulated again between the biotanks is appropriately performed by the valve V and the pump P. Finally, it is discharged from the third bio tank 12 to the outside through the outlet pipe 13.
[0036]
【The invention's effect】
As described above, according to the present invention, since the decomposition device unit is divided into a plurality of biotanks, it can be used without taking up much space even in a narrow kitchen of a general household, and the decomposition process can be efficiently performed. And can be done quickly. In addition, since the rotation of one motor provided in the bio-tank is also performed by rotating the rotation shaft of another bio-tank with a pulley and a belt, it can be operated very efficiently and economically. In addition, each bio-tank is a rotary blade that combines a plate-like rotary blade and an inclined rotary blade, so that mixing of garbage and a flooring material can be performed uniformly and decomposition can be performed smoothly. There is an effect.
[0037]
In addition to the above effects, the first bio 10, the second bio tank 11, and the third bio tank 12 are hermetically sealed by inserting O-rings into the bio tank lids 24, 24 ', so that odors and water leakage are completely eliminated. In addition, the gas (bad odor) in the housing is forcibly discharged by the discharge pipe, so that leakage of the bad odor to the outside of the housing can be completely prevented.
Furthermore, since the water stays in the U-shaped pipe part and the inside of the connection pipe and the discharge pipe is spatially blocked by water, the gas (from the disassembly device part / discharge pipe through the connection pipe to the sink ( Odor) and the movement of small animals and gas from the discharge pipe to the decomposition unit can be avoided.
[Brief description of the drawings]
FIG. 1 is a schematic diagram showing the relationship between a disposer and a garbage disposal apparatus according to the present invention.
FIG. 2 is a perspective view of the disassembling apparatus of the present invention.
FIG. 3 is an explanatory view showing a process of processing garbage in the garbage processing apparatus of the present invention.
FIG. 4 is a cross-sectional view of the first bio tank of the garbage disposal apparatus of the present invention.
FIG. 5 is a cross-sectional view of a third bio tank of the garbage processing apparatus of the present invention.
6A is a plan view, FIG. 6B is a front view, and FIG. 6C is a side view of the upper rotor blade used in the first, second, and third bio tanks of the garbage processing apparatus of the present invention.
7A is a plan view and FIG. 7B is a front view of lower rotor blades used in the first, second, and third bio tanks of the garbage processing apparatus of the present invention.
FIG. 8 is a perspective view of a mesh used in the first, second, and third bio tanks of the garbage processing apparatus of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Disposer 2 ... Sink 3 ... Connection part 4 ... Discharge part 5 ... Connection pipe 5a ... Switching valve 6 ... Disassembly apparatus part 7 ... U-shaped pipe part 8. .. Detachable part 9 .. discharge pipe 10 .. first bio tank 11 ... second bio tank 12 ... third bio tank 13 ... outlet pipe 13a .. malodor discharge hose 14 .. pulley 15 .. Pulley 16, pulley pulley drum 17, belt 18, fluid pipe 19, fluid pipe 20, fluid pipe 21, fluid pipe 22a, fluid pipe 22b, fluid pipe 23, 23 ', housing 24, 24 '·· Bio tank lid 25 ·· Rotating shaft 26 ·· Bearing 27 ·· Plate-like rotating blades 28 and 28' ·· Rotating blades with inclined bodies 29 and 29 '·· Lower rotating blades 30 ·· Upper mesh 31 , 31 '... Lower mesh 32 32 '·· Upper insertion hole 33 ·· Lower insertion hole 34 ·· Lower small hole 35 ·· Flooding material 36 ·· Plate body 37 ·· Inclined body 38 ·· Mounting hole 39 ·· Plate body 40 ·· Groove portion 40a · · Claw body 41 · · Mounting hole 42 · · Support leg A · · Air pump H1, H2, H3 · · Hose M · · Motor P · · Circulation pump V · · Valve

Claims (3)

The disposer (1) connected to the drain hole of the kitchen sink, and the shape provided to the disposer via the connecting pipe (5) and the switching valve (5a) include a cylindrical first bio tank (10). cracker unit comprising a plurality of bio-tank (6), the second bio-tank from the first bio-tank (10) (11), decomposing garbage in third and sequential plurality of bio tank Bio tank (12) And a discharge pipe (13) that discharges the drainage liquid from the bio tank (12) that has undergone the final decomposition treatment, and inside the bio tank of the decomposition device section (6) provided by food waste and a number of Chakuyukazai with attached degrade aerobic bacteria into water and carbon dioxide (35), rotary vane for stirring and mixing該着flooring (35) (27, 28) is And
Further, a malodorous discharge hose (13a) is inserted into the discharge pipe (13), and the three bio-tanks are fixed together by a fixture, and the three bio-tanks One motor (M) is installed to rotate the rotating blades (27, 28), and the other rotating blades of the bio tank are rotated by pulleys or gears and belts or chains. A transfer pipe comprising a connection pipe (5), a fluid pipe (18 to 21), a valve (V) and a pump (P) for transferring the decomposition products in the bio tank to each other;
In addition, the connection pipe (5) and the discharge pipe (13) or any one of them is formed with a U-shaped pipe portion (7) that curves downward, and water is supplied to the U-shaped pipe section (7). In the staying state, either the connection pipe (5) and the discharge pipe (13) or any one of them is spatially blocked by the water, so that bad odor generated inside each bio tank is completely outside the device. A garbage disposal apparatus characterized by being prevented from being discharged into the wastewater. A rotary shaft supported by a shield bearing incorporated in the upper lid of the bio-tank has a plate-like rotary blade, a rotary blade with an inclined body, and a lower rotary blade arranged and fixed sequentially from above. claim 1 Symbol placement of garbage disposal. With the tilting member rotational blades, garbage disposal apparatus according to claim 2, characterized in that the inclined body is inclined relative to the vertical shaped plate body provided a plurality of mounting holes in the rotating shaft

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