JP3092582U - Garbage decomposition equipment - Google Patents

Abstract

(57) [Summary] (With correction) [Solution] Solid-liquid separation means 50 for removing water from garbage, and drainage storage tank 20 for storing the separated water
And a decomposition tank 30 for storing the garbage from which the water has been separated.
A stirrer 31 installed in the drainage storage tank to stir the water; and an R catalyst 71 installed in the drainage storage tank to decompose the odor of the water and suspended matter contained in the water.
Drainage means 21 installed in the drainage storage tank to overflow and drain the decomposed water of the odor and suspended matter
A bacterium installed in the decomposition tank to decompose the garbage from which the water has been separated into water and a gas, and a heating means 35 installed in the decomposition tank to evaporate and evaporate the water generated by the decomposition of the garbage. Garbage decomposition processing apparatus A. [Effect] The water removed from the garbage can be drained to sewage or the like with almost no odor. The dewatered garbage is decomposed into moisture and gas and then evaporated and vaporized. The work space conventionally required for ripening is unnecessary, and all the problems of odor and insect damage generated during ripening are eliminated.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  This invention relates to a food waste disintegration treatment device, which is installed and used in each home. is there.

[0002]

[Prior art]

  This type of conventional garbage disintegration processing device distributes soil fungi in the garbage disposal tank. Put the wood chips, etc. into it, and carry in the garbage to decompose and reduce it while stirring to remove the residue. That is, compost was reused as fertilizer.

[0003]

[Problems to be solved by the device]

  However, in such a conventional apparatus for decomposing food waste, residue composting is not possible. Does not immediately become fertilizer, and requires long-term natural ripening to obtain the desired fertilizer. Therefore, a work space for aging is required and it occurs during aging. Problems such as odor and insect damage have occurred, and as a result, it is said that the disposal of raw garbage is in a confusing state. Had inconvenience.

[0004]

[Problems to be solved by the device]

[0005]   The problem of this invention is to eliminate such inconvenience.

[0006]

[Means for Solving the Problems]

  In order to solve the above problems, in the garbage disintegration processing device according to the present invention, Solid-liquid separation means for removing water from garbage and wastewater for storing the separated water A storage tank, a decomposition tank for storing the garbage separated from the water, and the drainage storage tank An agitator installed and agitating the water, and an agitator installed in the drainage storage tank Odor and suspended matter contained in this water are decomposed (BODD, CODD, R catalyst that improves the regulated values such as normal hexane) and the wastewater storage tank Drainage hand that is placed and overflows the decomposed moisture of the odor and suspended matter. And a stage, which is installed in the decomposition tank and decomposes the separated raw garbage into water and gas. Evaporate bacteria and water generated by decomposition of the garbage installed in the decomposition tank. Since it is composed of heating means for vaporizing, there is almost no water removed from the garbage. Dehydrated raw garbage that can be drained to sewage in the odor state and whose water content has been removed After being decomposed into water and gas, this water is evaporated and vaporized.

[0007]   If the solid-liquid separating means also serves as a conveying means, raw garbage is conveyed while being conveyed. The waste can be dehydrated.

[0008]   Further, in configuring the solid-liquid separation means, the inside of the cylinder is a screw conveyor. If the dehydration hole is provided on the side wall of this cylinder by rotating the It is possible to easily manufacture the solid-liquid separating means which also serves as the feeding means.

[0009]   In addition, if the bacterial bed of the decomposition tank is made into an inorganic bacterial bed, the bacterial bed becomes It can be used repeatedly because it does not decompose.

[0010]   The decomposition duct and the drainage storage tank are connected by an exhaust duct, and the exhaust duct Backflow prevention means so that gas flows only from the decomposition tank side toward the drainage storage tank If a gas with a foul odor is generated due to the decomposition of dehydrated raw garbage, It is sent to the waste water storage tank through a duct, where it is deodorized by the R catalyst. Of.

[0011]   Further, if the R catalyst is provided with UV (fluorescent tube or the like), the reaction of the R catalyst is promoted. be able to.

[0012]   In this case, if the R catalyst is equipped with a gassing means, stirring is performed by this gasification. If the floating of the precipitate is promoted, the reaction of the R catalyst can be further promoted.

[0013]

[Mode for Carrying Out the Invention]

  FIG. 1 is a sectional view of an apparatus for decomposing food waste according to the present invention.

[0014]   In FIG. 1, A is a garbage decomposing apparatus, the inside of which is sealed from the air. Has been. This garbage disintegration processing device A has a partition wall 10 for drainage storage tank 20 and decomposition tank. It is divided into 30.

[0015]   50 is a screw conveyor (corresponding to the "solid-liquid separation means" of this invention), It is installed above the drainage storage tank 20. Supply side of this screw conveyor 50 Is connected to the sink 62 via the disposer 61, and the discharge side penetrates the partition wall 10. It is located in the decomposition tank 30 through. 51 is the cylinder of the screw conveyor 50, 52 is the The spiral blade 52 is rotatably fitted in the cylinder 51. 53 is this spiral blade 52 It is an electric motor that is driven to rotate. Dehydration holes 54, 54, ... Are provided on the side wall of the cylinder 51. Has been formed.

[0016]   While operating the screw conveyor 50, the sink 62 to the disposer 61 When the raw garbage G is supplied via the It is sent to the decomposition tank 30. At this time, the water contained in the raw garbage G is the same as the cylinder 51. Is removed through the dehydration holes 54, 54, ... Is stored as. The separated water W contains many organic particles separated and removed from the garbage G. Included.

[0017]   Reference numeral 70 is a blower (corresponding to the "waterfalling means" of this invention), It is installed on the bottom of the tank 20. This blowing device 70 stirs the removed water W with bubbles. The odor and the like of the waste water storage tank 20 is taken into water by stirring.

[0018]   Further, 71 is an R catalyst filled in a mesh cylinder, which is provided on the bottom surface of the drainage storage tank 20. It is installed by a stopper. This R catalyst 71 is composed of titanium oxide, silicic acid compound, Consists of transition metals such as ferric iron and vanadium pentoxide, rare earth metals, etc. Since it is a titanium synthesis catalyst, it does not react with hydroxide ions (-OH) present in water. It is for promoting the ultraviolet reaction of depriving and oxidizing the eggplant electron. The hydroxide ion (-OH) deprived of minus electrons by this ultraviolet reaction Since it becomes an unstable OH radical, it needs to be stabilized and it floats. As a result of breaking the molecular bonds of the organic particles, BOD, COD hexane, etc. in the separated water W The substance is decomposed, and as a result, the odor and suspended matter in the separated water W are removed.

[0019]   Odor and suspended matter (BODD, CODD, normal hexane, etc. The separated water W (including Therefore, it is discharged to the sewer pipe.

[0020]   In order to accelerate the reaction of the R catalyst 71, UV (fluorescent tube, etc.) is attached to the center of the mesh tube. Can also be attached.

[0021]   Next, B is a bed of inorganic bacteria, which is filled in the decomposition tank 30. This mineral fungus Since the material of the bed B is a porous inorganic material, it is possible to prevent spoilage of the bacterial bed. Also , The bacteria contained in this bed B are mesophilic bacteria (38 ° Temperature control using a heater (not shown) and moisture adjustment (including Water ratio around 60%).

[0022]   In addition, as an example of the soil fungus, the solid matter in the garbage G is a lower fatty acid, a ketone, Bacteria that liquefy by decomposing into bottom molecular organic substances such as alcohol. High protein content for bacteria, meat, fish, etc. that vaporize by decomposing into carbon dioxide, methane, etc. It is composed of bacteria etc. that removes the malodor generated by quality by amine decomposition. 31 is It is a stirrer and is installed in the decomposition tank 30. The agitator 31 is buried in the fungus bed B. In this state, the stirring blade 33 is rotated by the electric motor 32 to stir the bacterial bed B.

[0023]   The garbage is supplied from the screw conveyor 50 to the bacterial bed B thus configured. Then, while the fungus bed B and the garbage G are stirred, the fermentation of Decomposes and disappears into water, carbon dioxide, etc. This water is placed on the bottom of the decomposition tank 30. The placed heating device (corresponding to the "heating means" of this invention) 35 vaporizes the steam. Be converted. The remaining trace components such as minerals are adsorbed on the bacterial bed B. In addition, the heating The device 35 is protected by a waterproof panel 38 installed above.

[0024]   An exhaust duct 36 is installed in the decomposition tank 30. This exhaust duct 36 Transfers gas such as odor generated during decomposition of food waste in the decomposition tank 30 to the drainage storage tank 20. It is something. The gas such as odor transferred to the drainage storage tank 20 is discharged from the R catalyst 71. Decomposed by action. In addition, in order to prevent the reverse flow of gas such as odor, A blower fan 37 is installed on the tract 36.

[0025]

[Effect of device]

  The apparatus for decomposing food waste according to the present invention is a solid-liquid separating device for removing water from food waste. A stage, a drainage storage tank that stores this separated water, and a raw wastewater from which this water has been separated. A decomposition tank for accommodating the water and an agitator installed in the drainage storage tank to agitate the water content. Stairs and the odor of the water and floating in the water installed in the drainage storage tank R catalyst for decomposing substances and decomposition of odors and suspended matter installed in the drainage storage tank Drainage means for overflowing the generated water, and the water installed in the decomposition tank. Bacteria that decompose the separated raw garbage into water and gas, and install it in the decomposition tank. And heating means for evaporating and evaporating the water generated by the decomposition of the raw garbage. Therefore, the water removed from raw garbage can be drained to sewage, etc. in an almost odorless state. Dehydrated raw garbage that has been removed as well as water is decomposed into water and gas Minutes are vaporized.

[0026]   Therefore, if you use this food waste decomposition device, Since it is not necessary to fertilize it, the working space required for aging is no longer necessary. All the problems of bad odor and insect damage that occurred during ripening were eliminated, and as a result, garbage The processing can be executed efficiently and comfortably.

[0027]   If the solid-liquid separating means also serves as a conveying means, raw garbage is conveyed while being conveyed. Since the dust can be dehydrated, work efficiency can be improved and The device itself can also be made compact.

[0028]   Further, in configuring the solid-liquid separation means, the inside of the cylinder is a screw conveyor. If the dehydration hole is provided on the side wall of this cylinder by rotating the It is possible to easily manufacture the solid-liquid separating means which also serves as the feeding means.

[0029]   In addition, if the bacterial bed of the decomposition tank is made into an inorganic bacterial bed, the bacterial bed becomes It can be used repeatedly because it does not decompose.

[0030]   The decomposition duct and the drainage storage tank are connected by an exhaust duct, and the exhaust duct Backflow prevention means so that gas flows only from the decomposition tank side toward the drainage storage tank If a gas with a foul odor is generated due to the decomposition of dehydrated raw garbage, It is sent to the waste water storage tank through a duct, where it is deodorized by the R catalyst. Of.

[0031]   Further, if the R catalyst is provided with UV (fluorescent tube or the like), the reaction of the R catalyst is promoted. be able to.

[0032]   In this case, if the R catalyst is equipped with a gassing means, stirring is performed by this gasification. If the floating of the precipitate is promoted, the reaction of the R catalyst can be further promoted.

[Brief description of drawings]

FIG. 1 is a sectional view of an apparatus for decomposing food waste according to the present invention.

[Explanation of symbols]

A: Garbage decomposition processing equipment B ... Bacterial bed G ... Garbage W ... Removed water (separated water) 20… Drainage storage tank 21… Drainage port (drainage means) 30… Decomposition tank 31… Stirrer (stirring means) 35… Heating device (heating means) 36… Exhaust duct 37… Blower fan (backflow prevention means) 50… Screw conveyor (solid-liquid separation means) 51… Cylinder (of screw conveyor 50) 54… Dehydration hole 71… R catalyst

Claims (7)

[Scope of utility model registration request] 1. A solid-liquid separating means for removing water from food waste, a drainage storage tank for storing the removed water, a decomposition tank for storing the water-free food waste, and the drainage storage tank. Installed in the waste water storage tank, an R catalyst installed in the waste water storage tank for decomposing the odor of the water content and suspended matter contained in the water, and the odor and floating material installed in the waste water storage tank. A drainage means for draining the decomposed water into overflow, a bacterium installed in the decomposition tank for decomposing the water-separated raw garbage into water and gas, and generated by the decomposition of the raw garbage installed in the decomposition tank. A device for decomposing food waste from a heating means that evaporates and vaporizes water. 2. The food waste decomposition apparatus according to claim 1,
An apparatus for decomposing food waste, wherein the solid-liquid separating means also serves as a conveying means. 3. The apparatus for decomposing food waste according to claim 2,
The solid-liquid separating means is one in which a screw conveyor rotates in a cylinder, and a dehydration hole is provided on a side wall of the cylinder, wherein the solid waste decomposition apparatus. 4. The apparatus for decomposing food waste according to claim 1,
An apparatus for decomposing garbage according to claim 1, wherein the bacterial bed of the decomposition tank is an inorganic bed. 5. The apparatus for decomposing food waste according to claim 1,
Connect the decomposition tank and the drainage storage tank with an exhaust duct,
An apparatus for decomposing garbage according to claim 1, wherein the exhaust duct is provided with backflow preventing means so that gas flows only from the decomposition tank side toward the drainage storage tank. 6. The apparatus for decomposing food waste according to claim 1,
An apparatus for decomposing food waste, wherein the R catalyst is provided with UV. 7. The garbage decomposing apparatus according to claim 6,
An apparatus for decomposing food waste, characterized in that the R catalyst is provided with a watering means.