JP2983201B2 - Deodorant and deodorant method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorant, a deodorant method using the same, a deodorant cartridge and a deodorizer.

[0002]

2. Description of the Related Art Living environments or living environments where humans live, or working environments such as factories, workshops, and offices, public facilities such as theaters, public halls, halls, station buildings, transportation facilities, and hotels where more people gather. In commercial facilities such as department stores and stores, odor problems are plagued, and in order to maintain good environmental conditions, odors or odors must be removed from these environments permanently, not temporarily. It is necessary to continue. Under these circumstances, research has been conducted on technologies for air pollution prevention and industrial odor removal in factories, as well as odor removal technologies for toilets at home, and some deodorants based on the results. Has been developed and sold as a product. And what is called a deodorant or deodorant, etc., when you list what principle and mechanism are used to remove substances such as foul odors, it seems that in general it will be as follows .

[0003] Sensory deodorization: a method of masking the sensation by using a strong odorant such as an aromatic deodorant or wood vinegar or a natural product, and a tree oil such as camphor oil, needle oil or eucalyptus oil. A method of deodorizing by neutralizing the odor sensorily by blending accordingly. Chemical deodorization: A method for removing the odor-causing substances such as hydrogen sulfide using the desulfurization action of iron sulfate such as ferric sulfate and iron chloride, and removing the odorous acid, alkali, oxidizing and reducing agents. A method of removing the causative substance by chemically reacting with the causative substance, a method of adding or polymerizing a substance such as lauryl methacrylate or fumarate to the causative substance and removing the causative substance, and a polar ion such as sulfonated coal A method of removing a causative substance by utilizing the ion exchange action of a chemical substance having exchange ability. Physical and chemical deodorization: A method of removing the causative substance by using the deodorizing resin surface-treated with an acid / alkali agent or the like and the chemical addition and adsorption action of activated carbon. Physical deodorization: A method in which a causative substance is physically adsorbed on a porous surface such as activated carbon, zeolite, or silica gel, and a method in which a causative substance is absorbed by a substance such as a surfactant to remove the causative substance. Biological deodorization: A method of decomposing and deodorizing organic substances such as night soil using the action of digestive enzymes and enzymes possessed by bacteria and yeast, as well as reverse soaps, amphoteric surfactants, ethylene glycol, G-11, etc. A method for removing microorganisms that generate odor-causing substances by utilizing the bactericidal action. Other deodorization not based on the above principle.

[0004]

Conventionally, industrial facilities such as meat processing, pulp industry, pharmaceutical factories, and fat refining plants have been recognized as major sources of foul odors. A device is installed to remove odors and odors by installing a removing device, and to prevent odors remaining in the facility from leaking out of the facility.
However, it is practically very difficult to remove and prevent this odor. In addition, odors in toilets of homes, buildings, hotels, aircraft, railway cars, etc., odors generated in medical facilities such as hospitals, odors caused by sick people in wards, odors in photo processing rooms, odors in refrigerators ,
Odors caused by cigarettes and pets in vehicles such as automobiles and railway cars can often be temporarily removed, but the following odors are immediately generated, and odors and odors are sustained. It is an everyday experience that it is impossible to eliminate. That is, practically no treatment is performed and the treatment is left as it is, and it is a problem to remove these odors. Furthermore, in product display cases, especially in display cases such as foodstuffs and cakes,
Since the odor tends to permeate into the case, for example, in the case of a product such as a cake, it is necessary to prevent the smell of other cake products from permeating. However, in practice, it is difficult to remove the smell of a specific product or the like on a product case, and removal of these odors or fragrances is an issue.

[0005] In the case of industrial facilities, the removal of odors is carried out by using plants that combine considerably large-scale facilities and equipment such as cleaning treatment, adsorption treatment, and chemical reaction treatment. Seems to have a certain effect.

However, in order to remove odors such as the above-mentioned toilets, developing rooms, animal odors, etc., various measures or proposals have been made. However, there is no efficient or powerful deodorant. In many cases, the effect of deodorization is not improved, and practically no measures are taken.

[0007] For example, in the case of refrigerators, various types of deodorants are commercially available, but these are mainly composed of activated carbon, and their effects are poor, the effects are not sustained, or they are frequently used. However, there is a problem that a sufficient effect is not exhibited because the opening and closing are performed at the same time.
In the case of toilets, liquid medicines are commercially available, but must be sprayed several times a day, and those with aerosol type must be sprayed each time, and aerosol components Is sometimes a problem, and this is practically difficult in cases other than home toilets. For example, in the case of an aircraft, there are various restrictions, so that a deodorant cannot be used very much, and various measures cannot be taken. Furthermore, once the odor has diffused into the space, its removal is extremely difficult and is almost impossible in practice.

Further, in the case of hospitals and hospital wards, particularly when the elderly are patients, malodors derived from urine odor, feces odor, body odor, etc. are liable to be generated in the sickroom, and tend to be muffled, which is not necessarily good for hygiene. At present, not only patients themselves, but also nurses and other healthcare workers have been suffering from headaches, but no effective treatment is available. In the photo development room, various chemical odors are generated during the photo development process, and they leak out of the development processing machine, but this odor cannot be processed, or the development room is filled with this chemical odor and kept in a dark room. Due to the restriction that the odor must be contained, the odor tends to be muffled, and no effective odor removing means has been found at present. In food display cases such as foods and cakes, use of deodorants that do not allow the smell of other products to be transferred or that pose a problem in food hygiene or that may damage the product image Can not.

In addition, not only at homes where animals are kept as pets, but also at places where animals are bred, intense odors originating from the animals are generated and stuck, and their removal has not been realized. For example, in a poultry house, the odors originating from the chicken itself and chicken dung are intense, and it is at best to keep the poultry house clean. It is said that it is practically impossible to deodorize as well as reduce the amount of odor.

On the other hand, looking at the materials used for the deodorizer, activated carbon is generally widely used. For example, it is used not only for air conditioning systems for removing human body odor, tobacco and cooking smells, odors and irritants generated in the production process, etc., but also for deodorants in refrigerators. This activated carbon is produced, for example, by activating raw carbon by chemical treatment or by activating with a gas. The form of the activated carbon is mostly granular, but depending on the case, it is a combination of the granular activated carbon and the fibrous one. However, since activated carbon basically removes odors by adsorption, it is often accepted in everyday life that the removal of odors is not very effective as a real problem due to the adsorption phenomenon and the limit of the amount of adsorption. That is what you are experiencing.

Further, ozone is sometimes used from the viewpoint of deodorization and sterilization. However, ozone is not always a good deodorant because it has an ozone odor and is harmful to the human body.

[0012]

Means for solving the problems From such a point of view, when a more effective deodorant has been sought, a material that becomes a completely different deodorant from the conventional type has been discovered by accident. It has been found that by combining these, it is possible to achieve an unprecedented superior deodorizing effect, and the present invention has been accomplished.

[0013] The present invention relates to a deodorant having a composition comprising a powder of an inorganic material A as a main component and a powder of an inorganic material B as a sub-component, which is baked into a fixed shape. Here, the inorganic material A is an inorganic material whose main component is silica and whose auxiliary components are sodium oxide, alumina, potassium oxide, calcium oxide and iron oxide, and the inorganic material B is a main component of iron oxide And an inorganic material whose subcomponent is composed of sodium oxide, alumina, silica, magnesium oxide, manganese oxide, cobalt oxide, copper oxide, zinc oxide and barium oxide. That is, the inorganic material A and the inorganic material B have the following composition and use ratio. Inorganic material A: silica; 70 to 80% by weight, sodium oxide; 1 to 5% by weight, alumina;
10 to 20% by weight, potassium oxide; 1 to 5% by weight, calcium oxide; 0.5 to 2% by weight, iron oxide;
1 to 2% by weight, inorganic material B: iron oxide; 50 to 6
5 to 5% by weight, sodium oxide; 0.5 to 1.5% by weight, alumina; 3.5 to 4.5% by weight, silica; 5
5.5 to 7% by weight, magnesium oxide; 5.5 to 7% by weight, manganese oxide; 4.5 to 6% by weight, cobalt oxide; 2 to 3.5% by weight, copper oxide; 4 to 5.5% by weight Zinc oxide; 5 to 6% by weight and barium oxide; 6 to 7.5% by weight, the ratio of inorganic material A to inorganic material B used: 7: 3 to 9: 1. Since it is difficult to form the mixture of the powdered inorganic material A and the inorganic material B as it is, it is conceivable to press the mixture at a high pressure and a certain shape in order to obtain a certain shape. However, since it is easily powdered in handling, in the present invention, the powder is not easily powdered by baking. By doing so, it is excellent in shape retention, hardly powdered, and convenient in handling. Further, it can also be produced by mixing the above-mentioned two kinds of powdery materials in water, drying them in a predetermined shape, and baking them. The baking temperature does not need to be high, and a low temperature of about 600 to 700 ° C. is sufficient.

The inorganic material A and the inorganic material B used in the present invention contain impurities when produced, so that they can contain impurities as long as they do not affect the deodorizing action or deodorizing action.

The present invention can achieve an unprecedented excellent deodorizing effect by adopting the above-described configuration. The principle on which this deodorizing is performed is completely different. Although it is unknown, the classification of the principle of the conventional deodorization may belong to the deodorization which is not based on the above-mentioned other principles.

Further, the present invention relates to a deodorant cartridge in which a cartridge is filled with a deodorant. As described above, the deodorant has a certain shape such as a granular shape and a cylindrical shape, but the cartridge type is very convenient to be attached to the deodorant device because it is easy to replace. is there. The cartridge is provided with a holding member of a member through which air easily passes on the upper and lower surfaces or the lower surface of a container having a cylindrical shape, a hollow truncated cone shape or the like, and is filled with the deodorant of the present invention. Examples of the member through which air can easily pass include members such as plastic nets and meshes, metal nets and meshes, and nonwoven fabrics and coarse cloth-like materials. This member only needs to pass air to be deodorized and to hold the deodorant as a content in the cartridge. Alternatively, a different material such as a combination of a metal net and a nonwoven fabric can be used.

Although various shapes are conceivable as the shape of the cartridge body, usually, a shape conforming to the shape of the deodorizing device is used. For example, if the deodorizing device has a conical shape, a truncated cone-shaped object can be used, and if it has a cylindrical shape, a cylindrical shape can be used. it can. In the case of a car such as a passenger car, a measure such as making the deodorizing device into a part and incorporating it into the front panel is conceivable. In such a case, a square pillar shape or the like is used. As the material, plastic is the most convenient and easy to process, but depending on the intended use, a metal such as an aluminum alloy or a ceramic member is also used.

Such a deodorant cartridge may be replaced with a new one when the deodorizing ability is deteriorated, and it is very convenient when incorporated in a deodorizing device.

[0019] The present invention also relates to a deodorizing apparatus using a deodorant.

The deodorant device is a combination of a deodorant and a fan, and the deodorant may be one packed in a cartridge,
Alternatively, it may be packed in a bag-like material such as a net. As will be described later, the deodorant of the present invention can be expected to have a considerable deodorizing effect even when left alone, but when combined with a fan, provides an excellent effect on deodorizing indoors. Various shapes are possible for the deodorizing device. In order to place it indoors, it is better to use a beautifully dressed object such as a cone or column. On the other hand, in the case of automobiles, airplanes, and the like, it is preferable to incorporate them into a wall as a part or to have a shape that can be easily incorporated into a front panel.
Use in places where strong deodorization is required can be dealt with by using a more powerful fan and using a larger amount of deodorant. However, in general, a motor driven by a voltage of about 6 V is sufficient, and electricity and a battery can be built in the apparatus, or an external power supply may be used. Then, not only does the fan send air to be deodorized from behind such as a cartridge packed with a deodorant to deodorize it, but also the air is sucked by the fan from the deodorant and deodorized from the deodorizer. May be released.

These deodorants, deodorizing methods, deodorant cartridges and deodorizing devices are used in the interior of vehicles such as automobiles, toilets including vehicles and aircraft, refrigerators / freezers, photo processing rooms, animal breeding rooms, It is particularly effective in removing odors and odors in hospitals and hospital wards. From the viewpoint of the smell, NH
₃ , including those derived from formalin and H ₂ S, fish, animals, chicken dung, toilets, developing rooms, and blood smells,
It is effective in deodorizing various putrid odors and odors from elderly patients in hospital wards. The deodorant according to the present invention is particularly effective for deodorizing and deodorizing odors or odors diffused in the air.

The components used in the present invention will be described.

As described below, the inorganic material A has silica (SiO ₂ ) as a main component and sodium oxide (Na ₂ O), alumina (Al ₂ O ₃ ), and potassium oxide (K ₂ O) as subcomponents. , Calcium oxide (CaO) and iron oxide (Fe ₂ O ₃ ), and is a white ceramic.

That is, the composition is silica; 70 to 80% by weight, preferably 72 to 77% by weight; sodium oxide; 1 to 5% by weight, preferably 1 to 3%.
10 to 20% by weight, preferably 14 to 19% by weight; potassium oxide; 1 to 5% by weight, preferably 1.5 to 4% by weight; calcium oxide; 0.5 to 2% by weight, preferably Is 1 to 2% by weight, iron oxide; 1 to 2% by weight, preferably 1.1 to 1.7% by weight.

However, even in the case where impurities are mixed in the production process, it is sufficient that the impurities and the impurities are included in the above-mentioned preferable composition ratio.

One example of a method for producing the inorganic material A is as follows.
Synthetic zeolites, fluorite, shabasite, clinoptilolite-kifluorite, erionite, ferrierite, dacfluorite, mordenite (mordenite), cauliflower, boron mineral, borax, boric acid, clay, kaolin, bentonite , Acid clay, activated clay, attapulgite (palygorskite), sepiolite,
Raw materials consisting of diatomaceous earth, sericite, alumina, zinc, pumice, bone ash, calcium carbonate, ceramics with bactericidal ability, and carbon materials (silicates containing alkaline earth metals use vitamin-occluded ones) ) May be produced by kneading, molding, drying, and firing by appropriately combining the raw materials selected from the group.

One example of the composition analysis of the inorganic material A thus produced is as follows by weight ratio.

SiO ₂ : 76.99%, Al ₂ O ₃ : 1
4.42%, Fe ₂ O ₃ : 1.27%, CaO: 1.4
0%, K ₂ O: 1.95%, Na ₂ O: 1.15%, Ti
O ₂ : 0.01%, MnO: 0.01%, B ₂ O ₃ : 0.1.
01%, MgO: 0.26%, ZnO: 0.98%, Z
rO ₃ : 0.02%, Ig. Loss: 0.32%,
_{C: 0.39%, H 2 O} : at 0.7%, pH is 7.4 to
8.0. However, this includes impurities.

As described below, the inorganic material B contains iron oxide (Fe ₂ O ₃ ) as a main component, sodium oxide (Na ₂ O), alumina (Al ₂ O ₃ ), and silica (Si
O ₂ ), magnesium oxide (MgO), manganese oxide (MnO), cobalt oxide (Co ₂ O ₃ ), copper oxide (Cu
O), zinc oxide (ZnO) and barium oxide (Ba)
O) and is a black ceramic.

That is, the composition of the inorganic material B is iron oxide;
50 to 65% by weight, preferably 55 to 60% by weight, sodium oxide; 0.5 to 1.5% by weight, preferably 1 to 1.4% by weight, alumina; 3.5 to 4.5% by weight, preferably Is 3.8 to 4.3% by weight,
Silica; 5 to 6.5% by weight, preferably 5.6 to 6.1% by weight, magnesium oxide; 5.5 to 7% by weight, preferably 6 to 6.5% by weight, manganese oxide; 6% by weight, preferably 5 to 5.5
2 to 3.5% by weight, preferably 2.5 to 3% by weight, copper oxide; 4 to 5.5% by weight, preferably 4.5 to 4.9% by weight, zinc oxide; 5 to 6% by weight, preferably 5.4 to 5.8
% By weight, and barium oxide; 6-7.5% by weight;
Preferably it is 6.8 to 7.2% by weight.

However, even in the case where impurities are mixed in the production process, it is sufficient that the impurities and the impurities are within the above-mentioned preferred composition ratio.

The use ratio of the inorganic material A and the inorganic material B is preferably 7; 3 to 9; 1, and more preferably 8;

Further, the deodorant of the present invention includes alumina,
Conventionally known fillers or adsorbents such as silica gel, silica, magnesia, molecular sieve, bone char, and clay may be further used. Alternatively, a plastic powder or a powdery material may be mixed and used as a filler or a bulking agent.

The shape of the deodorant when it is molded into a certain shape may be a shape such as a sphere, a pellet, a Raschig ring, a tile, a column, a prism, a cone, a pyramid, a plate, or a honeycomb. Is raised.

Using the deodorant according to the present invention, a test of the deodorizing effect of ammonia and hydrogen sulfide was conducted.

The components of the inorganic material A and the inorganic material B used including the examples are as follows.

Inorganic material A: silica; 76.99% by weight, sodium oxide: 1.15% by weight, alumina: 14.42% by weight, potassium oxide: 1.95% by weight, calcium oxide: 1.40% by weight, Iron oxide; 1.27% by weight, other components: 2.82% by weight

Inorganic material B: iron oxide; 57.99% by weight, sodium oxide: 1.26% by weight, alumina: 3.80% by weight, silica: 5.63% by weight, magnesium oxide: 6.02% by weight, 5.42% by weight of manganese oxide; 2.87% by weight of cobalt oxide; 4.54% by weight of copper oxide; 5.64% by weight of zinc oxide; 6.83% by weight of barium oxide

Then, the inorganic material A and the inorganic material B are each powdered and mixed in the presence of water (the use ratio of the inorganic material A and the inorganic material B is A: B = 8: 2) to form a columnar shape. It was molded, dried and baked at about 700 ° C. to produce a deodorant having a diameter of about 4 mm and a length of about 9 mm, which was used.

The deodorizing effect on ammonia is as shown in Table 1 below.

[Table 1] Note: The concentration indicates ppm and the deodorization rate indicates%.

Test method: A 5-liter capacity Tedlar bag with 15 g of a deodorant and a gas having a predetermined concentration to be measured (a gas having a predetermined concentration added to air was used).
Was left at room temperature for a predetermined time, and the concentration of gas in the bag was measured using a detector tube. The measurement time is as shown in the above table. As a control, only the gas was sealed in the bag, and the measurement was performed in the same manner.

The deodorizing effect on hydrogen sulfide is as shown in Table 2 below.

[Table 2] Note 1: The concentration indicates ppm and the deodorization rate indicates%. Note 2: The test method is the same as Table 1.

As described above, this ceramic deodorant has a very excellent deodorizing effect. In these tests, the deodorant was simply left standing in an atmosphere contained in a gas such as ammonia. However, as described above, the odor was adsorbed or absorbed by the ceramic deodorant like activated carbon. It is known that it will not be done, and the cause of the deodorization is not clear at present. When the deodorizing ceramics of the present invention is filled in a cartridge, for example, and the filled layer is forcibly ventilated by using a fan, a higher deodorizing effect can be achieved. By doing so, it is possible to remove odors and odors that fill a space such as a room. For example, this is very effective when a pet such as a dog is kept indoors.

Further, by using the inorganic material A and the inorganic material B together, the immunity is enhanced and the health is good.

Next, the deodorizing method will be described.

Although the deodorant of the present invention is effective as shown in Tables 1 and 2 even if it is installed as it is at the place where deodorization is desired, it takes a little time, so it is effective when combined with a fan. Can be deodorized. The combination with the fan is fan-deodorant, fan-deodorant-fan
There are two cases. The structure in which the fans are arranged before and after the deodorant is particularly effective in an atmosphere having a bad smell. In addition, even if the smell is severe, increasing the amount of the deodorant used can enhance the deodorant effect even with the fan-deodorant structure, which is effective. By adopting such a structure, the deodorizing device is made into a form of a building member, a vehicle member, an automobile member, or the like, so that it can be easily installed in a target place such as a room or a vehicle or an aircraft. Most preferably, it is used. Furthermore, it is very convenient to use it as a decoration type or various types of ornaments, such as a table clock, and this makes it possible to achieve a very excellent effect.

Deodorization / deodorization using the deodorant material of the present invention depends on the amount of deodorant used and the type of odor drifting in a space such as a room, but is approximately 1 to 3.3 square meters in area.
It has the effect of deodorizing within about 2 hours.

A deodorizer using the deodorant of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view of the deodorizing device 1 having a conical outer shape, FIG. 2 is a cross-sectional view of the deodorizing device 1, and FIG. FIG. 4 is a perspective view of the agent cartridge 2, and FIG. 4 is a sectional view of the deodorant cartridge 2. 5 is a perspective view of the deodorizing device 2 having a columnar appearance, FIG. 6 is a cross-sectional view of the deodorizing device 2, and FIG. 7 is a perspective view of the deodorant cartridge 4 mounted on the deodorizing device 2. From FIG.
Shows cross-sectional views of the deodorant cartridge 4.

An example of a deodorizing apparatus using the deodorant of the present invention will be described with reference to FIGS.

The deodorizing device 1 has a conical shape as shown in a perspective view of FIG. 1, and has a fan 6 at a lower portion as shown in a sectional view of FIG. It comprises a conical hollow deodorizing device body 5 and a deodorant cartridge 3. The deodorizing device main body 5 is made of a conical hollow plastic, has a bottom portion 13, has a large number of air inlets 12 formed in a lower peripheral portion of the cone, and a large number of air inlets 12 in an upper peripheral portion. Air outlet 11
Are drilled. The deodorizing device main body 5 is vertically divided (not shown) at an intermediate portion and screwed so that the deodorant cartridge 3 can be easily replaced. The fan 6 installed on the bottom portion 13 is provided with a terminal (not shown) at the lower part of the deodorizing device so that electricity can be supplied from the outside, and the terminal and the fan are connected by wiring (not shown). Have been.

As shown in the perspective view of FIG. 3, the deodorant cartridge 3 mounted in the deodorizing apparatus main body 5 has a truncated cone shape, and its structure is open at the upper and lower ends. A hollow cartridge body 7 in the shape of a truncated cone, a support pair 9 provided at the upper end and a support 1 provided at the lower end
0, and the inside is filled with the deodorant 8. The support body 9 and the support body 10 are members through which air easily passes,
For example, it is made of a plastic or metal net, mesh or lattice-like member, or nonwoven fabric, and allows air to pass through and holds the deodorant 8 in the cartridge.

FIG. 1 shows the shape of the air inlet 12 and the air outlet 11 which are formed in a slit shape. Other shapes such as a circular shape and a square shape are shown. May be anything as long as it is easy to pass through. Further, the fan 6 does not need to have a strong suction force, but may have a motor driven at a voltage of about 6V. The air to be deodorized is sucked from the air inlet 12 by the fan 6 and deodorized when passing through the space between the deodorants 8 in the deodorant cartridge 3 by the air sent by the fan 6. , The deodorized air is discharged through the air outlet 11 to the outside of the deodorizing device 1. When the deodorizing ability of the deodorant decreases, the deodorant cartridge itself may be replaced.

Next, another example of the deodorizing apparatus using the deodorant of the present invention will be described with reference to FIGS.

The deodorizing device 2 has a columnar shape as shown in a perspective view of FIG. 5, and has a cylindrical structure having a fan 22 at a lower portion as shown in a sectional view of FIG. It has a deodorizing device main body 14 having a shape and a deodorant cartridge 4. The deodorizing device main body 14 is made of cylindrical plastic, has an upper lid 21 at an upper end, has a bottom 23 at a lower end, and has a number of air inlets 12 formed in a lower peripheral portion. Have been. Then, the deodorant device main body 14 is provided so that the deodorant cartridge 4 can be easily replaced.
Is divided vertically (not shown) at the intermediate portion and screwed. The fan 22 installed on the bottom 23 is provided with a terminal (not shown) at the lower part of the deodorizing device so that power can be supplied from the outside, and the terminal and the fan are connected by wiring (not shown). Have been. The upper lid 21 is formed of a member having a lattice structure so that air can easily pass therethrough, and deodorized air is discharged from the deodorizer 2 through the upper lid 21 to form the air outlet 19. doing.

The deodorant cartridge 4 mounted in the deodorizing device main body 14 has a columnar shape as shown in a perspective view of FIG. 7, and has a structure as shown in a sectional view of FIG. ,
It has a cylindrical cartridge body 15 having an open upper end and a lower end, a support 17 provided at the upper end, and a support 18 provided at the lower end.
Is filled. The support 17 and the support 18 are made of a member through which air can easily pass, such as a plastic or metal net, mesh or lattice member, or a non-woven fabric. Is held in the cartridge.

Examples of confirming the deodorizing effect using the deodorant of the present invention will be described below, but the present invention is not limited to only these examples.

[0058]

EXAMPLE 1 The deodorant of the present invention was filled in a nonwoven bag made of polypropylene fiber, packed in a container, and a small fan was attached to the front and rear of the container to assemble a small deodorizer. Then, the fan was rotated to perform a deodorizing treatment in the photo developing room. The effect began to appear shortly after the deodorization was started, and the odor in the room disappeared in about two hours. Even if this was continued for more than one month, the deodorizing effect was maintained. Usually, although it is extremely difficult to deodorize the inside of the developing chamber, the deodorization can be performed very effectively, and it also lasts for a considerably long time. Further, in the room where the developing device is installed, the odor such as acetic acid leaks from the developing device and the working environment is deteriorated. The odor was gone.

Example 2 An elderly person was tested for deodorization in a patient's sickroom. In the case of an elderly person, an indoor toilet or a toilet was used.
Urinary and fecal odors are likely to occur, and sick odors specific to the elderly also occur. Nurses often suffer from this bad smell due to attending for a long time, or become unable to keep their nose untidy. In addition, people who are engaged in medical care are currently suffering considerably. And there is no means to deodorize in such a ward until now,
Often, they rely on ventilation to open windows. Then, indoor deodorization was performed using a small deodorizing treatment device shown in FIG. A few hours after the deodorization was started, the odor in the sick room disappeared, and the caregiver no longer cares about the odor. After continuing this test for about one month, the deodorant was removed and the odor returned to its original state within a few hours. In this test, we only performed a small deodorizing device on a small desk in a hospital room by using a fan to let the air in the room pass through the deodorizing device. .

Example 3 Poultry houses were deodorized using the same deodorizing apparatus as used in Example 2. Many chickens are bred in the poultry house, and because of the strong smell when approaching the poultry house as well as inside the poultry house, working in such a strong smell for chicken farmers and those who maintain and maintain the poultry house Is very harsh, and reducing at least this odor is a major challenge. The smell at this poultry farm cannot be so easily removed. In the poultry house, when the deodorant was used using the deodorant of the present invention, the deodorant effect was exhibited in 2 to 3 hours. The same effect was also demonstrated for deodorizing the smell of livestock farms.

Example 4 Using a deodorizing device similar to that used in Example 2,
A test was conducted to remove the peculiar odor from animals in the room where cats are kept. In these cases, the effect of deodorizing was exhibited in about 30 minutes.

Example 5 A deodorant was filled in a truncated cone-shaped cartridge shown in FIG. 3 to prepare a deodorant cartridge, which was filled in a conical deodorizer shown in FIG. Done. Using this deodorizing device, a deodorizing test was performed in a large Western-style room where dogs were kept. The effect began to appear in a few hours after the fan started to rotate, and continued to be deodorized for several months, but the deodorizing effect continued.
When the deodorant was stained with dust, no change was observed in the deodorant effect even when the net was washed with water and dried before use.

Example 6 Using the deodorizing apparatus of the present invention shown in FIG. 1, a deodorizing test was conducted focusing on tobacco smell in a coffee shop and a cafeteria. In a coffee shop, a considerable number of people smoke, for example, in order for customers to start business talks and relax. As a result, although the smell of tobacco is contained in the coffee shop and the environment inside the shop deteriorates, it is extremely difficult to remove the smell. It smells and the method of injecting outside air is not always effective. In addition, many people smoke in the cafeteria after taking a single meal, so in the cafeteria,
Even if it is divided into smoking seats and non-smoking seats, tobacco smell will diffuse to some extent indoors. Therefore, when the deodorizing device was left in one corner of the room and deodorized, the tobacco smell in the room disappeared in 1 to 2 hours, and the disappearance of the tobacco smell in the room continued even for several months.

Example 7 Here, the results of the deodorizing test are shown collectively for various cases. Closets and storage cabinets that store dry matter such as dried fish are very difficult to remove because of odors sticking to the walls, etc. Deodorized. In addition, although the formalin odor was not easily obtained with the new building materials, there were various problems. However, when the new building materials were placed in a room and deodorized using a deodorizing device, the deodorization occurred in 1 to 2 hours. From this fact, it was found that it was also effective in removing formalin odor. Furthermore, since various things are put in the refrigerator, the odor from it is generated in the refrigerator, and the refrigerator is inevitably soaked in the refrigerator. However, when the deodorizing device shown in FIG. The odor was eliminated and the smell adhering to the interior was removed. And since the deodorant of the present invention is ceramics, it does not cause any harm and is particularly suitable in places where foods and the like are handled. Furthermore, the deodorizing effect was tested in one corner of the kitchen. In the kitchen, odors are likely to be generated from seasonings, vegetable waste and trash bins. Shortly after starting to operate the deodorizing device, the effect began to appear, and the smell after cooking was deodorized in 1 to 2 hours.

[0065]

The deodorant of the present invention can remove odors and odors in the interior of vehicles such as automobiles, toilets including vehicles and aircraft, refrigerators / freezers, photo processing rooms, animal breeding rooms, hospitals and hospital wards, etc. In particular, although it was impossible to deodorize monkey breeding rooms than before, this deodorant is outstandingly effective, and it can also realize deodorization in the ward room of the elderly. I could do it. In addition, showcases such as foods and cakes can be expected to have not only a deodorizing effect but also a bactericidal effect, and are extremely effective in food hygiene.
The deodorant exhibits a further effect when combined with a fan, and thus is extremely useful as a deodorant device, and can be widely used in homes, stores, conference halls, exhibition halls, and the like. Although it is not clear how long the effect of the deodorant of the present invention lasts, even during the confirmation of the effect over several months, the effect is maintained,
It has been found that this is a long-life deodorant that cannot be considered with ordinary deodorants.

[Brief description of the drawings]

FIG. 1 is a perspective view of a deodorizing device 1 for explaining one example of a deodorizing device of the present invention.

FIG. 2 is a cross-sectional view of the deodorizing device 1 for explaining one example of the deodorizing device of the present invention.

FIG. 3 is a perspective view of an example of the deodorizing device of the present invention, which is a deodorant cartridge 3 used in the deodorizing device 1;

FIG. 4 is a sectional view of a cartridge 3 for explaining an example of the deodorizing device of the present invention.

5 is a perspective view of the deodorizing device 2 for explaining another example of the deodorizing device of the present invention. FIG.

FIG. 6 is a cross-sectional view of another example of the deodorizing device 2 for explaining another example of the deodorizing device of the present invention.

FIG. 7 is a perspective view of a deodorant cartridge 4 used for the deodorant device 2 for explaining another example of the deodorant device of the present invention.

FIG. 8 is a sectional view of a cartridge 4 for explaining another example of the deodorizing device of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Deodorant apparatus 3 Deodorant cartridge 5 Deodorant apparatus main body 6 Fan 7 Deodorant cartridge main body 8 Deodorant 9 Upper support of cartridge 3 10 Lower support of cartridge 11 Air outlet 12 Air flow Inlet 2 Deodorizer 4 Cartridge of deodorant 13 Body of deodorizer 2 14 Body of cartridge 4 15 Deodorant 16 Upper support of cartridge 4 17 Lower support of cartridge 4 18 Outlet of air 19 Air Inlet 20 Top cover of deodorizing device 2

Claims (7)

(57) [Claims] 1. A composition comprising a powder of an inorganic material A having the following composition as a main component and a powder of an inorganic material B having a following composition as a sub-component, and baked into a predetermined shape. Characteristic deodorant. Inorganic material A: silica; 7
0 to 80% by weight, sodium oxide; 1 to 5% by weight, alumina; 10 to 20% by weight, potassium oxide;
1 to 5% by weight, calcium oxide; 0.5 to 2% by weight, iron oxide; 1 to 2% by weight, inorganic material B: iron oxide; 50 to 65% by weight, sodium oxide; 0.5 to 1.5% by weight 3.5 to 4.5% by weight, alumina; 5.5 to 6.5% by weight, magnesium oxide; 5.5 to 7% by weight, manganese oxide; 4.5 to 6% by weight, cobalt oxide; To 3.5% by weight, copper oxide; 4 to 5.5% by weight, zinc oxide; 5 to 6% by weight and barium oxide; 6 to 7.5% by weight, use ratio of inorganic material A and inorganic material B; : 3 to 9:
One. 2. The deodorant according to claim 1, wherein the ratio of the inorganic material A to the inorganic material B is 8: 2. 3. A deodorant cartridge characterized in that the deodorant according to claim 1 is filled in a cartridge. 4. A deodorizing device comprising a combination of the deodorant according to claim 1 and a fan. 5. A deodorizing device comprising a combination of the deodorant cartridge according to claim 3 and a fan. 6. A deodorizing method characterized by deodorizing using the deodorant according to claim 1. Description: 7. A deodorizing method comprising deodorizing using the deodorizing device according to claim 4. Description: