JP4379866B2 - Deodorizer for garbage - Google Patents

Description

  The present invention relates to a food deodorizer capable of suppressing the decay of raw garbage during storage of waste such as food waste discarded from a home or a restaurant and the like, and preventing the occurrence of raw garbage odor.

  Conventionally, a device for automatically spraying malodorous deodorant / deodorant in a garbage processing device that uses aerobic microorganisms to treat waste such as food waste from households, restaurants, etc. Are known. For example, there is provided a spray means in which a shaft portion is provided on the lid body and a cam portion is attached to one end of the shaft portion, and the cam portion presses a button and sprays the sprayed agent as the lid body is rotated by the “open” operation. Control that operates an automatic spraying machine provided (for example, refer to Patent Document 1), a lid that opens and closes an inlet of a garbage disposal container, and a spraying means that atomizes a liquid agent by ultrasonic vibration when the lid is opened and closed And a scraper integrated with the lid through a shaft that pivotally supports the lid, and the scraper is processed by opening the lid. A garbage processing container (for example, refer to Patent Document 3) provided with a spraying mechanism that moves the agent storage space and sprinkles the processing agent held in the processing agent storage space provided in the upper part of the container on the garbage is known. Yes.

In addition, the casing containing the garbage processing unit is provided with a garbage input port and an input lid that opens and closes the garbage input port, and the garbage is input from the garbage input port by opening the input lid. In a processing device that enables fermentation processing of raw garbage while stirring by the raw garbage processing unit, a deodorant jetting part is provided in the casing, and the deodorant jetting operation of the deodorant jetting part and the opening operation of the charging lid are linked. A garbage disposal apparatus (see, for example, Patent Document 4), a box having an open / close lid, a stirring container disposed in the box for mixing and containing garbage and biochips, and a stirring container. In a garbage disposal machine equipped with a stirring blade, a storage tank for a deodorizing liquid, a sprayer for making the deodorizing liquid in the storage tank into a mist-like deodorizing gas, a blower for sending the mist-like deodorizing gas into the stirring container, A container for stirring mist-proof deodorizing gas Garbage disposal having a deodorizing apparatus comprising a inlet duct leading to (e.g., see Patent Document 5.), And the like.
JP 2000-279928 A Japanese Patent Laid-Open No. 9-1114 Japanese Patent Laid-Open No. 7-214038 JP-A-11-262746 JP-A-9-327679

  However, these garbage disposal devices require a sprayer, a drive mechanism for driving the sprayer, a spraying mechanism, and the like, and spraying or spraying operates in conjunction with opening and closing of the lid of the garbage storage container. It is not recommended that an appropriate amount of deodorant / deodorant be sprayed into the garbage disposal equipment as appropriate, and waste of the deodorant / deodorant is unavoidable, and appropriate deodorant / deodorant is avoided. The effect was not obtained.

  It is mainly due to the action of anaerobic bacteria that raw garbage of waste such as food waste decays during storage and is due to the action of anaerobic bacteria. Although an antibacterial agent having a growth-inhibiting action can be added, according to this method, it becomes difficult to use raw garbage after it is stored and decomposed with microorganisms and composted. The problem of the present invention is that it is highly safe, has little impact on environmental pollution, enables effective use by composting of garbage, and uses an excellent deodorant for garbage from the viewpoint of green chemistry. Disperse an appropriate amount of the deodorant solution for garbage with a simple structure and fix it on the backside of the lid of the garbage storage container, which can prevent the decay of garbage and suppress the generation of bad odor. An object of the present invention is to provide a garbage deodorizing tool that can be used and a garbage storing deodorization container in which the garbage deodorizing tool is fixed to the back surface of the lid.

  As a result of diligent research to solve the above problems, the present inventors have little influence on environmental pollution, do not hinder the effective use of raw garbage as compost, and the garbage stored in the garbage storage container. It has been found that a deliquescent agent, particularly nitrate, is effective as a garbage deodorant capable of suppressing the decay and preventing the generation of malodor. In addition, the present inventors pay attention to the fact that moisture evaporated from raw garbage adheres as water droplets to the upper part of the storage container, and can be fixed to the back surface of the lid of the garbage storage container or fixed to the back surface of the cover. The chemical solution discharged from the chemical storage unit is stored in the chemical storage unit that stores the deodorant for raw garbage, flows in water vapor evaporated from the raw garbage, and flows out the chemical solution dissolving the raw deodorant. When using a garbage deodorizer equipped with a dripping and spreading means that diffuses and drip on the surface of garbage, the chemical solution dissolved by water vapor generated almost depending on the amount of garbage stored, that is, the amount of garbage stored The present inventors have found that an appropriate amount of a chemical solution generated almost depending on the above can be sprayed almost uniformly onto the surface of garbage stored in the container, thereby completing the present invention.

  In other words, the present invention is fixed to the upper inside of a garbage storage container, which includes a garbage deodorant, a medicine container for containing the garbage deodorant, and a drip distribution means attached to the medicine container. A garbage deodorant device that can be used, wherein the medicine container has a water vapor introduction mechanism, and a mechanism for discharging the chemical solution of the garbage deodorant generated by the use of the water vapor, The garbage deodorizing device characterized in that the dripping and spreading means has a structure capable of dripping the dissolved chemical liquid that has flowed out by the dissolving liquid outflow mechanism onto the surface of the garbage. ) And the deodorant for garbage is a solid medicine having deliquescence (Claim 2), and the solid medicine having deliquescence is calcium nitrate. Sodium nitrate, potassium nitrate, and The deodorizer for garbage (Claim 3) according to claim 2, characterized in that it is one or two or more kinds of nitrates selected from magnesium acid, and the medicine container is separated by a wall, The deodorizer for garbage (Claim 4) according to any one of claims 1 to 3, further comprising a water vapor introduction mechanism and a dissolved chemical solution outflow mechanism for each medicine storage chamber separated by a wall. 5. The garbage deodorant device according to claim 4, wherein the medicine container is partitioned by a wall in a grid pattern.

  Further, the present invention provides a medicine storage portion having a lower opening sealed with a ventilation / water-permeable material in a state in which the garbage deodorizer is fixed inside and above the garbage storage container. 6. The lower opening closed with a raw material is used as an introduction mechanism of water vapor and an outflow mechanism of a dissolved chemical solution of the deodorant for garbage generated by using the water vapor. The deodorizer for garbage (Claim 6) and the drip-spreading means are a plurality of downwardly protruding protrusions provided on the lower surface of the ventilating / water-permeable material. The non-ventilated / non-water-permeable deodorizing tool for garbage (Claim 7) and the dripping / spreading means according to Item 6 having a plurality of dripping / spreading holes formed adjacent to the lower surface side of the vent / water-permeable material. A deodorizer for garbage (Claim 8) or a plurality of dripping tubs according to claim 6, wherein the deodorizer is a layer. The non-ventilated / non-water-permeable layer having a hole is a plastic film having a plurality of dripping holes, and a deodorizer for garbage (Claim 9) or a plurality of dripping holes The deodorizing tool for garbage (Claim 10) or the drip-spreading means according to claim 8, wherein the non-breathable / non-water-permeable layer has a printing layer having a plurality of dripping holes made of resin ink. 7 is an umbrella-like body having a plurality of grooves provided in a bus bar shape and a plurality of perforations provided in the grooves. The deodorizer for garbage (Claim 11), the breathable / water-permeable material is a non-woven fabric, and the deodorizer for garbage (Claim 12) according to any one of Claims 6 to 11, or the waste storage The inner upper side of the container is the back surface of the lid of the trash storage container. Garbage for deodorizing device according to any one of 1 to 4 relates to (claim 13).

  The deodorization tool for garbage and the container for storing garbage of the present invention have a simple structure, are easy to manufacture, suppress the decay of garbage by anaerobic bacteria, and easily and automatically generate bad odor due to decay. Can be prevented. In particular, as the amount of garbage stored in the garbage storage container increases, the amount of water vapor generated from the garbage increases, the amount of chemicals that dissolve the deodorant for garbage increases, and the rot of the garbage is suppressed to prevent bad smell. Deodorization can be performed efficiently. In addition, when the temperature of raw garbage stored in the garbage storage container rises and it becomes easy to proceed with rot, the amount of water vapor generated from the raw garbage increases, and the amount of chemical solution in which the deodorant for raw garbage is dissolved increases. It is possible to effectively prevent odors and prevent malodors. Thus, according to the present invention, since an appropriate amount is used while preventing wasteful consumption of the deodorizer for garbage, it is excellent from the viewpoint of green chemistry. Further, the garbage deodorant to be used has high safety and little influence on environmental pollution, and does not hinder the effective use of garbage as compost.

  The garbage deodorizer according to the present invention includes a garbage storage comprising a garbage deodorant, a medicine storage section for storing the garbage deodorant, and a drip distribution means attached to the medicine storage section. A deodorizer for garbage that can be fixed to the inside upper side of a container, wherein the medicine storage part has an introduction mechanism of water vapor, and an outflow mechanism of a dissolved chemical solution of the deodorant for garbage generated by using the water vapor. And the dripping and spreading means is particularly limited as long as the dissolving chemical solution that has flowed out by the dissolving liquid outflow mechanism can be dripped on the surface of the garbage. As the water vapor, water vapor generated from garbage, water vapor originally contained in the air, water vapor derived from a water vapor generation source, and the like can be used.

  The deodorizer for garbage of the present invention is not limited as long as it can be fixed inside the garbage storage container consisting of the garbage storage container main body and its lid, and is fixed to the container inside upper side using a bridge or the like. However, fixing to the back surface of the lid is preferable because it does not cause injury when throwing in garbage. As a fixing means for the garbage deodorizer on the back surface of the lid of the garbage storage container, known fixing means such as an adhesive, an adhesive tape, and a hook, a locking means, and the like can be applied. The garbage storage container may be of any material, size, etc., including commercially available ones, as long as it can store raw garbage. Any shape such as a trapezoidal shape, a substantially quadrangular prism shape, or a substantially quadrangular pyramid shape may be used.

  The garbage deodorant applied to the garbage deodorant tool and the garbage storage deodorant container of the present invention is a chemical that can prevent the occurrence of malodor by suppressing the decay of garbage by anaerobic bacteria. If there is, it is not particularly limited, and can be appropriately selected depending on the type of garbage, storage condition, antiseptic / deodorant period, etc., for example, containing nitrate, nitrite, chlorate, peroxide, etc. Those that do are preferred. Such nitrates, nitrites, chlorates, and peroxides have a high inhibitory action against the decay of garbage by microorganisms, but are less irritating to the human body and less corrosive to metals, Garbage deodorants containing these substances have little influence on environmental pollution and are excellent from the viewpoint of green chemistry. Examples of nitrate, nitrite, and chlorate include calcium salt, sodium salt, potassium salt, magnesium salt, aluminum salt, and the like. Specifically, calcium nitrate, sodium nitrate, potassium nitrate, magnesium nitrate, nitric acid Examples thereof include aluminum, calcium nitrite, sodium nitrite, potassium nitrite, magnesium nitrite, aluminum nitrite, calcium chlorate, sodium chlorate, potassium chlorate, and magnesium chlorate. Moreover, as a peroxide, ammonium persulfate, sodium persulfate, potassium persulfate, etc. can be illustrated suitably. The content of one or more active ingredients selected from these nitrates, nitrites, chlorates, and peroxides in the composition is not particularly limited, but is preferably 20% by weight or more.

  The garbage deodorant may be in any form such as tablets, powders, granules, etc., as long as it is solid, so that it is dissolved by the water evaporated from the garbage and sprayed into the garbage as a chemical solution. One kind selected from calcium nitrate, sodium nitrate, potassium nitrate, magnesium nitrate, and aluminum nitrate as a deodorizer for garbage that is easily soluble in water and particularly has deliquescent properties. Or it is preferable to contain 2 or more types of nitrate.

  In addition, the deodorizer for garbage can contain a deliquescent substance in order to impart deliquescence. The deliquescent material is not particularly limited as long as it has deliquescent properties and does not interfere with the deodorization effect by reaction with a deodorant for garbage, and specific examples include calcium chloride and magnesium chloride. can do.

  The above garbage deodorant can contain a surfactant as required. The addition of the surfactant facilitates the penetration and dispersion of the antiseptic and deodorant for garbage into the garbage, and the antiseptic and deodorizing effect can be obtained efficiently even with a small amount. As such a surfactant, a nonionic surfactant, an anionic surfactant, a cationic surfactant, or a surfactant can be used as long as it can be stably and uniformly mixed with the other components of the garbage deodorant. Any amphoteric surfactant can be used. Specifically, higher fatty acid salts, higher alcohol sulfates, higher alcohol sulfonates, sulfated fatty acid salts, sulfonated fatty acid salts, phosphorus Examples include acid ester salts, sulfuric acid ester salts of fatty acid esters, sulfonic acid ester salts of fatty acid esters, sulfuric acid ester salts of higher alcohol ethers, sulfonic acid ester salts of higher alcohol ethers, and the like. However, it is preferable to use polyoxyethylene alkyl ether, polyoxyethylene Nonionic surface active agents such as shea propylene block polymer may be mentioned. As a compounding quantity in the composition used for this invention of this nonionic type | system | group sea surface active agent, it can be 0.01-1.0 weight%.

  The garbage deodorant may contain an acidic substance as necessary. The antiseptic / deodorant for raw garbage suppresses the generation of amine odor caused by the decomposition of protein, particularly by adding an acidic substance, and improves the antiseptic and deodorizing effect of raw garbage by a synergistic effect with calcium nitrate and the like. As such an acidic substance, any inorganic acid or organic acid can be applied as long as it can be stably and uniformly mixed with other components in the composition used in the present invention. A solid acid such as malic acid, citric acid, tartaric acid, etc., which has a low acid odor and a high raw odor eliminating effect is preferred. As a compounding quantity in the composition used for this invention of this acidic substance, it can be 1.0-70 weight% etc.

  Further, the garbage deodorant may contain an antibacterial component as necessary. The antiseptic and deodorant for garbage is improved by adding antibacterial ingredients. As such an antibacterial component, any inorganic compound or organic compound can be applied as long as it can be stably and uniformly mixed with other components of the deodorant for garbage. For example, 2, 2, 3 -Triiodoallyl alcohols, 2,2,3-triiodoallyl ethers, 2,2,3-triiodoallylazoles, 3-iodo-2-propargylbutylcarbamic acid, 4-chlorophenyl (3-iodo Propargyl) formal, iodopropargylazoles, diiodo-para-trisulfone, popidone iodine, benzyliodoacetate and paranitrobenzyliodoacetate, etc., organic iodo compounds, 5-chloro-2-methyl-4-isothiazoline- 3-one, 2-methyl-4-isothiazolin-3-one, 4,5-dichloro-3-n-oct Ru-isothiazolin-3-one, 1,2-benzisothiazolin-3-one, 2-methoxycarbonylbenzimidazole, 2,3,5,6-tetrachloro-4-methanesulfonylpyridine, 2-thiocyanomethibenzothiazole 2,2-dithio-bis- (pyridine-1-oxide), 3,3,4,4-tetrahydrothiophene-1,1-dioxide, 4,5-dichloro-1,2-dithiolane-3- ON, 5-chloro-4-phenyl-1,2-dithiolane-3-one, phenyl- (2-cyano-2-chlorovinyl) sulfone, methylenebisthiocyanate, 2,2-dibromo-2-ethanol, 2- Bromo-4′-hydroxyacetophenone, dibromonitrile propionamide, 2-bromo-2-nitro-1,3-propanedio Halogenated aliphatic nitroalcohols, bleaching powder, sodium dichloroisocyanurate, orthophenylphenol, diphenyl, 2-isopropyl-5-methylphenol, parachlorometaxylenol, n-butyl parahydroxybenzoate, parahydroxybenzoic acid Ethyl, methyl parahydroxybenzoate, benzalkonium chloride, benzethonium chloride, chlorhexidine hydrochloride, chlorhexidine gluconate, 2-pyridinethiol-1-oxide, 2-pyridinethiol-1-oxide zinc, 2-pyridinethiol-1 -Sodium oxide, N, N'-hexamethylenebis (4-carbamoyl-1-decylpyridinium bromide), 4,4 '-(tetramethylenediamino) bis (1-decylpyridinium bromide), big Examples thereof include an anide compound, polyhexamethylene biguanide obtained by polymerizing the compound, quaternary ammonium salt, glutaraldehyde, cyclic peptide, polyanion, and the like. Of these, as an antibacterial agent for garbage deodorants, halogenated aliphatic nitro alcohols are preferable from the viewpoint of green chemistry, which suppresses the decay of garbage and causes less irritation to the human body. Nitro-1,3-propanediol can be mentioned as a preferred specific example. The blending amount of the antibacterial component in the garbage deodorant of the present invention can be 0.1 to 10% by weight.

  The garbage deodorant can contain a fragrance component, and can also have a fragrance simultaneously with the deodorization. Such fragrances include 1-carvone, peppermint oil, spearmint oil and the like as mint-based fragrances, limonene, citral, lemongrass oil and the like as citrus-based fragrances, and thymol, 1,8-cineole, citonerol, Examples of woody fragrances such as geraniol, terpineol, and camphor include a, b-pinene, natural essential oils such as hinoki oil and hiba oil. Other examples of such fragrance components include alcoholic fragrances such as cis-3-hexenol, tetrahydrolinalol, β-phenylethyl alcohol, cinnamic alcohol, anis alcohol, dimethylbenzyl carbinol, phenoxyethyl alcohol, sabinene hydrate. As an odorant such as galaxolide, rose oxide, linalool oxide, cedlum bar, dibenzyl ether, ambroxane, diphenyl oxide, β-naphthol methyl ether, β-naphthol ethyl ether, etc. , Cis-3-hexenal, octanal, nonanal, decanal, perilaldehyde, α-hexylcinnamic aldehyde, helional, lilyar , Vanillin, tripular, etc., as ketone flavors, such as ionone, citronellyl acetate, geranyl acetate, neryl acetate, benzyl acetate Terpinyl acetate, ethyl acetate, propyl acetate, butyl acetate, amyl acetate, bornyl acetate, menthyl acetate, acetic acid-p-tert-butylcyclohexyl, acetic acid-o-tert-butylcyclohexyl, phenylethyl acetate, styrylyl acetate, etc. Examples of the hydrocarbon-based fragrance include diphenylmethane, myrcene, and sabinene. Examples of the lactone-based fragrance include coumarin, γ-undecalactone, cyclopentadecanolide, and γ-nonalactone.

  Among the above fragrance components, 1-carvone, geraniol, citral, thymol, 1,8-cineole, peppermint oil, spearmint oil, lemongrass, hiba oil and the like are preferable because they also have antibacterial action. One of these fragrances may be used, but a blended fragrance in which two or more kinds are mixed has a synergistic effect and is preferable. As a compounding quantity in the deodorizer for garbage of this invention of this fragrance | flavor component, it can be set as 0.01 to 1 weight%.

  The garbage deodorant may contain nitrate or other deodorizing components that are not reactive with other components. In addition, the above garbage deodorant contains, as an optional component, non-reactivity with nitrate or the like, for example, antiseptic / antifungal agent, bactericidal agent, coloring matter, antioxidant, thickener, etc. Can do.

  The medicine storage section in the garbage deodorizer according to the present invention stores the food deodorant that can be fixed or fixed to the upper inside of the garbage storage container, preferably the back surface of the lid of the garbage storage container. If it has an introduction mechanism capable of introducing (inflowing) water vapor derived from raw garbage and the like and an outflow mechanism capable of outflowing (discharging) the dissolved chemical solution of the raw garbage deodorant generated by use of the water vapor There are no particular restrictions on any container such as a plastic container having a vent or a water passage, a non-woven bag, etc., but the medicine is bounded in a wall-like shape and separated by a wall. It is preferable that each storage chamber has a water vapor introduction mechanism and a dissolved chemical solution outflow mechanism. The medicine storage section is configured as a plurality of medicine storage rooms separated by walls, and by storing an equal amount of medicine in each medicine storage room, the amount of medicine in each medicine storage room decreases almost uniformly, Uniform outflow, dripping, and spreading of the dissolved chemical solution from the drug storage chamber is guaranteed until the drug runs out. A method for forming such a medicine storage chamber separated by a wall is not particularly limited. For example, when a non-woven fabric to which a plastic film described later is attached as a medicine storage portion is used, the plastic film is attached. It can be easily formed by a method in which a part of both surfaces of the nonwoven fabric are overlapped and heated.

  Examples of the introduction mechanism and the outflow mechanism include openings of various shapes and sizes provided in the medicine storage unit. For example, the garbage storage container such as the deodorizer for garbage is disposed on the back surface of the lid of the garbage storage container. For example, a lower opening sealed with an aeration / water-permeable material made of a ventilation / water-permeable film, a nonwoven fabric or the like in a state of being fixed (fixed) to the inner upper side of the film can be suitably exemplified.

  As the dripping and spreading means attached to the medicine storage section, the chemical solution of the deodorant for garbage discharged through the outflow mechanism of the medicine storage section can be diffused and dropped and distributed on the surface of the garbage. There is no particular restriction as long as it is provided so that the deodorizer for garbage is scattered on the lower surface of the medicine container in the state where it is fixed (adhered) inside the garbage container such as the back of the lid of the garbage container. A ventilation and water-permeable material with the lower opening sealed in a state where a plurality of small perforations and garbage deodorizers are fixed (adhered) inside the garbage storage container such as the back of the lid of the garbage storage container. A plurality of downwardly protruding protrusions provided on the lower surface, and a lower opening in a state in which garbage deodorizers are fixed (adhered) to the inside upper side of the garbage storage container, such as the back of the lid of the garbage storage container. It is formed adjacent to the bottom side of the air-permeable / water-permeable material , A non-ventilated / non-water-permeable layer having a plurality of dripping holes, a plurality of grooves provided in a bus bar (radiation) shape, and a plurality of perforations provided in the grooves. An umbrella-like body provided below the part can be exemplified. Examples of the non-breathable / non-water-permeable layer having a plurality of dripping holes include a plastic film (film) having a plurality of dripping holes, and a resin ink, which are adhered to the lower surface side of the aeration / water-permeable material. A printing layer having a plurality of dripping holes can be specifically exemplified. Moreover, the protrusion which protruded below can also be provided in the lower surface side of the ventilation | breathing and water-permeable material exposed by each dripping hole, In this case, dripping can be more effectively carried out.

  When the dripping and spreading means is the plurality of small perforations, the dissolved chemical solution of the deodorant for garbage is dropped through the scattered small perforations, and the dissolved chemical solution is applied to the surface of the garbage corresponding to the lower portions of the scattered small perforations. Will be distributed. In addition, in the case where the dripping and spreading means are a plurality of downwardly projecting projections provided on the lower surface of the aeration / water-permeable material described above, exudation from the aeration / water-permeable material such as nonwoven fabric with the lower opening closed. Dissolved chemical solution of deodorant for garbage that has passed through the surface of the air-permeable and water-permeable material, partially concentrated at the locations of the scattered protrusions and dropped into droplets, and corresponding to the garbage below the scattered protrusions The dissolved chemical solution will be distributed on the surface. In addition, when the dripping means is a non-ventilated / non-water-permeable layer having a plurality of dripping holes, the deodorization for garbage around the dripping hole is caused by the introduced water vapor through a breathable / water-permeable material such as nonwoven fabric. Dissolving chemical solution of deodorant for garbage that has exuded from multiple dripping holes when the agent is liquefied and dripping on the surface of the corresponding garbage below the multiple dripping holes. become. And, when the dripping and spreading means is the umbrella-shaped body, the dissolved chemical solution of the deodorant for garbage that has flowed out through the outflow mechanism such as the opening provided near the center of the lower surface of the medicine container is near the top of the umbrella-shaped body. The deodorant solution for garbage is dripped from a plurality of perforations provided in the grooves along a plurality of grooves provided in a busbar (radial) shape. Then, the dissolved chemical solution is distributed on the surface of the garbage corresponding to the lower side of the perforations scattered in the grooves.

  Hereinafter, although an Example is described about the deodorizer for garbage of this invention with reference to drawings, the technical scope of this invention is not limited to these Examples.

  The garbage deodorizer 1 of the present invention shown in FIG. 1 is fixed to the back surface of the lid 2 a of the garbage container 2 with an adhesive 3. A plastic container 4 which is a medicine container in the garbage deodorizer 1 has a lower opening 4a which is sealed with a breathable / permeable nonwoven fabric 5 while being fixed to the back surface of the lid 2a of the garbage container 2. ing. A garbage deodorant 6 containing calcium nitrate having deliquescence and the like is stored in a space formed by closing the lower opening 4a of the plastic container 4 with a nonwoven fabric 5. The nonwoven fabric 5 that closes the lower opening 4a of the plastic container 4 is provided with a plurality of protrusions 5a protruding downward so as to be evenly scattered over the entire surface. As shown in FIG. 2 (a), the protrusion 5a may be a protrusion 5b formed by deforming the nonwoven fabric 5 itself by thermoforming or the like, or as shown in FIG. 2 (b). It may be formed by adhering 5c.

  The garbage deodorizing method by the garbage deodorizing tool 1 in the garbage storing deodorization container will be described. A breathable / water-permeable nonwoven fabric 5 that seals the lower opening 4a of the plastic container 4 in which water contained in the garbage in the garbage container 2 evaporates and the water vapor is fixed to the lid 2a of the garbage container 2 Flows into the plastic container 4. The water vapor introduced into the plastic container 4 becomes water droplets and adheres to the deliquescent raw garbage deodorant 6. Dissolving chemical solution of the garbage deodorant 6 penetrates into the nonwoven fabric 5. The chemical solution that can no longer be held by the nonwoven fabric 5 becomes droplets and travels on the surface of the nonwoven fabric 5, partially concentrates on the scattered projections 5 a, drops from the projections 5 a, and corresponds to the lower portions of the scattered projections 5 a. Dissolved chemical solution is distributed on the surface of garbage. By this disperse dissolved chemical solution, it is possible to suppress the decay of garbage due to anaerobic bacteria and to automatically and efficiently prevent the generation of malodor.

  The garbage deodorizer 7 according to the present invention shown in FIG. 3 is fixed to the back surface of the lid 2 a of the garbage container 2 with an adhesive 3. The plastic container 4 which is a medicine container in the garbage deodorizer 7 is fixed to the back surface of the lid 2a of the garbage container 2, and is not ventilated / non-permeable formed of a plastic film 8 having a plurality of dripping holes 8a. The aqueous layer (FIG. 4) has a lower opening 4a closed with a breathable / water-permeable nonwoven fabric 5 adhered to the lower surface side thereof. A garbage deodorant 6 containing deliquescent calcium nitrate or the like is stored in a space formed by closing the lower opening 4 a of the plastic container 4 with a nonwoven fabric 5. As shown in FIG. 5 (a), a plurality of protrusions 5a projecting downward may be provided on the lower surface side of the breathable / water-permeable nonwoven fabric 5 exposed by each dripping and spreading hole, as shown in FIG. 5 (b). As described above, the plurality of protrusions 5a protruding downward may not be provided.

  The garbage deodorizing method by the garbage deodorizing tool 7 in the garbage storing deodorization container will be described. The plastic container in which the moisture contained in the garbage in the garbage storage container 2 evaporates and the water vapor is fixed to the lid 2a of the garbage storage container 2 through the dripping holes 8a provided in the plastic film 8 in large numbers. 4 flows into the plastic container 4 through the air-permeable / water-permeable nonwoven fabric 5 that closes the lower opening 4a. The water vapor introduced into the plastic container 4 becomes water droplets and adheres to the deliquescent raw garbage deodorant 6. Dissolving chemical solution of the garbage deodorant 6 penetrates into the nonwoven fabric 5. The chemical liquid that can no longer be held by the nonwoven fabric 5 travels on the surface of the nonwoven fabric 5 as a droplet, concentrates on the portion of the dripping hole 8a provided in the plastic film 8, and drops from the dripping hole 8a or from the protrusion 5a. The dissolved chemical solution is distributed on the surface of the garbage corresponding to the lower side of each dropping distribution hole 8a. By this disperse dissolved chemical solution, it is possible to suppress the decay of garbage due to anaerobic bacteria and to automatically and efficiently prevent the generation of malodor.

  The garbage deodorizer 10 of the present invention shown in FIG. 6 includes a plastic container 14 that is a medicine container fixed to the lid 12 a of the garbage container 12 by an adhesive tape 13, and a central part of the bottom surface of the plastic container 14. In addition, an umbrella 15 which is a dropping portion provided integrally with the apex portion being fixed is provided. The plastic container 14 accommodates a garbage deodorant 16 therein, and an annular opening 14a is provided around the portion to which the umbrella body 15 is fixed so as to face the umbrella body 15. Moreover, as shown in FIG. 7, the bottom surface of the plastic container 14 can be configured as a tapered portion 14c so that the dissolved chemical solution of the deodorant 16 for garbage can be easily guided to the opening 14a. Furthermore, when the amount of water vapor generated from the raw garbage in the garbage container 12 into the plastic container 14 is only the water vapor flowing from the opening 14a, the amount of water that dissolves the deodorant 16 for raw garbage stored therein is determined. In the case where it is insufficient, an opening 14b that facilitates the inflow of water vapor can be separately provided on the side surface, the upper surface, or the like of the plastic container 14.

  A plurality of grooves 15a are provided in a bus bar shape on the umbrella-like body 15 fixedly provided on the bottom surface of the plastic container 14. The number, width, depth, and the like of the grooves 15a can be appropriately selected depending on the size of the umbrella 15 and the type of garbage, and are provided, for example, every 5 to 15 degrees. As shown in FIG. 8, the grooves 15a are provided with a plurality of perforations 15b so as to be evenly scattered. The size of the perforations 15b may be any size as long as a chemical solution in which the garbage deodorant 16 is dissolved is dripped, and the number thereof may be appropriately selected depending on the size of the umbrella 15 and the type of garbage. it can. The umbrella body 15 may have any shape and size, but is appropriately selected according to the shape and size of the garbage storage container 12 to which the garbage deodorizer 10 is fixed. Those having an inner diameter or diagonal of 30 to 80% of the inner diameter or diagonal are preferred.

  The garbage deodorizing method in the garbage deodorizer 10 will be described. The moisture contained in the garbage in the garbage container 12 evaporates, and the water vapor flows into the plastic container 14 through the openings 14 a and 14 b of the plastic container 14 fixed to the lid 12 a of the garbage container 12. The water vapor flowing into the plastic container 14 becomes water droplets and adheres to the deliquescent raw garbage deodorant 16. Dissolving chemical solution of the deodorant 16 for garbage is dropped and flows out from the annular opening 14a to the vicinity of the apex on the umbrella 15. The drug solution dropped and flowed near the apex on the umbrella 15 flows along the groove 15a, drops onto the garbage from the perforations 15b provided in the grooves 15a, and corresponds to below the perforations 15b scattered in the grooves 15a. Dissolving chemicals will be distributed on the surface of the garbage. Since the perforations 15b are uniformly scattered, the chemical solution in which the deodorant 16 for garbage is dissolved is uniformly distributed on the surface of the garbage, and the disperse dissolved chemical solution allows the garbage generated by anaerobic bacteria to be removed. Rot can be suppressed and the generation of odors can be efficiently and automatically prevented.

It is sectional drawing which shows one Example of the deodorizer for garbage of this invention. It is a figure which shows the principal part of the deodorizer for garbage of this invention shown in FIG. It is sectional drawing which shows the other Example of the deodorizer for garbage of this invention. It is a figure which shows the plastic film which has the some dripping hole used for the deodorizer for garbage shown in FIG. 3 of this invention. It is a figure which shows the principal part of the deodorizing tool for garbage shown in FIG. It is sectional drawing which shows the other Example of the deodorizer for garbage of this invention. It is a perspective view of the deodorizer for garbage of this invention shown in FIG. It is a figure which shows the principal part of the deodorizing tool for garbage shown in FIG.

Explanation of symbols

1, 7, 10 …… Deodorant device for garbage 2, 12 …… Garbage storage container 2 a, 12 a ...... Garbage storage container lid 3 …… Adhesive 4, 14 …… Plastic container (drug storage)
4a, 14a ...... Opening 5 ... Nonwoven fabric (dropping part)
5a, 5b, 5c ... projection (dropping part)
6, 16 ... Deodorant for garbage 8 ... Plastic film 8a ... Dropping hole 15 ... Umbrella (dropping part)
15a ...... groove 15b ...... perforation

Claims (11)

A raw garbage deodorant, a medicine container that contains the garbage deodorant, and a drip-spreading means attached to the medicine container that can be fixed inside the garbage container. A deodorant for garbage,
The medicine container has a lower opening that is sealed with a ventilation / water-permeable material in a state where the deodorizer for garbage is fixed inside and above the garbage container, and is sealed with the ventilation / water-permeable material. The lower opening made as a water vapor introduction mechanism, and an outflow mechanism for the dissolved chemical solution of the garbage deodorant generated by using the water vapor; and
The garbage deodorizing tool, wherein the dripping and spreading means are a plurality of downwardly projecting projections provided in a scattered manner on the lower surface of the ventilation / water-permeable material. A garbage deodorizing agent, a medicine container that contains the garbage deodorant, and a drip-spreading means attached to the medicine container, which can be fixed inside the garbage container. A deodorant for garbage,
The medicine container has a lower opening that is sealed with a ventilation / water-permeable material in a state where the deodorizer for garbage is fixed inside and above the garbage container, and is sealed with the ventilation / water-permeable material. The lower opening made as a water vapor introduction mechanism, and an outflow mechanism for the dissolved chemical solution of the garbage deodorant generated by using the water vapor; and
The garbage deodorizing tool, wherein the dripping and spreading means is a non-ventilating and non-water-permeable layer having a plurality of dropping and spreading holes formed adjacent to the lower surface side of the ventilation / water-permeable material. A garbage deodorizing agent, a medicine container that contains the garbage deodorant, and a drip-spreading means attached to the medicine container, which can be fixed inside the garbage container. A deodorant for garbage,
The medicine container has a lower opening that is sealed with a ventilation / water-permeable material in a state where the deodorizer for garbage is fixed inside and above the garbage container, and is sealed with the ventilation / water-permeable material. The lower opening made as a water vapor introduction mechanism, and an outflow mechanism for the dissolved chemical solution of the garbage deodorant generated by using the water vapor; and
The dropping spraying means comprises a plurality of grooves provided on the bus form, I umbrella body der having a plurality of perforations provided in dotted groove, the bottom surface of the apex portion is the medicine container portion deodorant-instrument garbage characterized that you have been fixed in the center of. The deodorizer for garbage according to any one of claims 1 to 3, wherein the deodorizer for garbage is a solid drug having deliquescence. The deodorizer for garbage according to claim 4, wherein the solid medicine having deliquescence is one or more nitrates selected from calcium nitrate, sodium nitrate, potassium nitrate, and magnesium nitrate. The medicine storage section is partitioned by a wall, and has a water vapor introduction mechanism and a dissolved chemical solution outflow mechanism for each medicine storage chamber partitioned by the wall. Deodorant for garbage. 7. The garbage deodorizer according to claim 6, wherein the medicine container is partitioned by a wall in a grid pattern. The deodorizer for garbage according to claim 2, wherein the non-ventilated / non-water-permeable layer having a plurality of dripping holes is a plastic film having a plurality of dripping holes. The deodorizer for garbage according to claim 2, wherein the non-ventilated / non-water-permeable layer having a plurality of dripping holes is a printed layer having a plurality of dripping holes made of resin ink. The deodorizer for garbage according to any one of claims 1 to 3, wherein the ventilation / water-permeable material is a nonwoven fabric. The deodorizer for garbage according to any one of claims 1 to 3, wherein the upper side inside the garbage storage container is the back surface of the lid of the garbage storage container.

Images