JP2000295933A - Animal excrement treating material containing waste plastic material and its production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an animal excrement treating material having low calorific value by using a waste plastic material having high calorific value. SOLUTION: The objective animal excrement treating material is produced by mixing one or more kinds of waste plastic materials having high calorific value with a small amount of a water-absorbing resin and granulating the mixture or further adding an inorganic material to the above mixture and granulating the product. It is producible at a low cost and combustible even in a water-containing state after use. Granules of the animal excrement treating material bonding with each other at wet parts can be produced by forming a coating layer composed of a mixture of paper powder and a water-absorbing resin on the surface of the granules produced by the above process. The animal excrement treating material is combustible even after use.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an animal excrement disposal material made from plastic waste, particularly polyethylene terephthalate waste, polyethylene waste, polypropylene waste, and polystyrene waste, and more particularly to polyethylene terephthalate waste. The present invention relates to an animal excrement disposal material having a water retention function. Further, the present invention uses a plastic waste material such as polyethylene terephthalate as a raw material and uses it at the time of excretion to exterminate pests that adhere to animals, especially pets, and do not adhere to animal bodies. The present invention relates to an animal excrement disposal material having an insect repellent function.

[0002]

2. Description of the Related Art For example, a pet bottle is a light and hard-to-break transparent container made of polyethylene terephthalate, which is widely used as a soy sauce or soft drink bottle. Also, for example, non-standard disposable diapers generated from the disposable diaper manufacturing process are pulverized, classified by elutriation, polyethylene,
It is divided into plastic waste powder composed of a crushed mixture of polypropylene and rubber, and water-absorbent resin and paper powder. The water-absorbent resin and paper powder generated in this separation process are used as raw materials for disposable diapers or used for other purposes.

[0003]

However, plastic waste such as polyethylene, polypropylene and rubber generated in this separation process is about one-fourth of waste diaper to be treated.
Above and in large quantities. These plastic wastes, like the plastic wastes generated in large quantities as other industrial wastes, have no reusable uses and have a high calorific value of 5,500 kcal / kg or more. In order to damage the furnace, it is distinguished from general waste, and even if it is incinerated, it must be incinerated together with non-combustible waste. Therefore, plastic waste is used for landfill as it is, but it is a problem in the natural environment, and effective utilization of plastic waste that can be incinerated in the same manner as general waste is desired. An object of the present invention is to solve the problems related to the incineration treatment for high calorific value of these plastic waste materials.

[0004]

The inventor of the present invention crushed plastic waste such as polyethylene terephthalate, polyethylene, polypropylene and synthetic rubber to a particle size of 5 mm or less, preferably 2 mm or less. That is, it has been found that the aggregate of the crushed particles has remarkably improved water absorption and water retention as compared to before the crushing. In addition, the present inventor, for example,
Plastic waste material can be incinerated by mixing non-flammable inorganic compounding materials with high calorific value plastic waste material powder such as polyethylene terephthalate ground to less than m, and further compounding a water-absorbing resin to form granules. It can be used as a raw material for animal excrement disposal materials.

[0005] Further, as described above, the present inventor has proposed that
mm, a non-flammable inorganic compounding material is added to a high calorific value plastic waste material powder such as polyethylene terephthalate, and a water-absorbing resin is further compounded, and the calorific value upon water absorption is 1000 to 2500 kcal / kg. By making it a combustible material with a calorific value, we discovered that it was possible to incinerate by utilizing the water absorption of plastic waste material powder,
The present inventors have found that a plastic waste material powder can be used as a raw material in animal excrement disposal materials, leading to the present invention. Furthermore, the present inventor has found that plastic waste material powders such as polyethylene terephthalate, polyethylene, polypropylene, and synthetic rubber, which have been pulverized as described above, have a high calorific value. Due to the large amount of water retained in the resin, the calorific value is 1000-2
It has been found that the temperature can be reduced to 500 kcal / kg and incineration can be performed. Therefore, the present inventor has found that by blending plastic waste material powder with animal excrement disposal materials using a water-absorbent resin as a raw material, the water absorption of plastic waste material powder can be utilized and incineration can be performed. The discovery has led to the present invention.

That is, the present invention provides a polyethylene terephthalate waste powder, a polyethylene waste powder having a particle size of 3 mm or less,
Polypropylene waste powder, polyacrylonitrile waste powder,
An animal animal characterized by being formed into a granular form containing nylon waste material powder, polyester waste material powder, or a plastic waste material powder composed of two or more of these waste material powders, and a smaller amount of a water-absorbent resin than the plastic waste material powder. In the excrement disposal material, and the present invention, polyethylene terephthalate waste material powder having a particle size of 3 mm or less, polyethylene waste material powder,
Polypropylene waste powder, polyacrylonitrile waste powder,
Nylon waste material powder or polyester waste material powder or plastic waste material powder consisting of two or more of these waste material powders, a small amount of a water-absorbent resin than the plastic waste material powder, wheat flour,
Starch, corn starch, carboxymethyl cellulose,
An animal excrement disposal material characterized by being formed in a granular form containing pullulan or gelatin or a compound substance having two or more of these lubricating, adhesive and water retaining functions. Polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of, and plastic waste powder composed of two or more of these waste powders, and a smaller amount than the plastic waste powder A water-absorbent resin and containing a granular core formed in a granular form, and having a coating layer portion formed on the surface of the granular core containing paper powder and a water-absorbent resin, An animal excrement disposal material characterized by being formed in a granular form by a granular core portion and a coating layer portion. The present invention provides a plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder or a polyester waste material powder, or a plastic waste material powder composed of two or more of these waste material powders; A granular core formed into a granular form containing a smaller amount of a water-absorbent resin than waste material powder and wheat flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a compounded substance having two or more of these lubricating, adhesive and water retaining functions. Having a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbent resin, and being formed in a granular shape by the granular core portion and the coating layer portion. The animal excrement disposal material is characterized in that, in addition to the The particle size of polyethylene terephthalate waste powder in the lower, polyethylene waste powder,
Polypropylene waste powder, polyacrylonitrile waste powder,
Nylon waste material powder or polyester waste material or plastic waste material powder consisting of two or more of these waste material powders, and having a granular core portion formed in a granular form containing a small amount of a water-absorbent resin than the plastic waste material powder, It has a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbent resin, and is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or An animal excrement disposal material characterized in that the coating layer portion or the granular core portion and the coating layer portion contain a fungicide, and the present invention further provides polyethylene having a particle size of 3 mm or less. From terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder, polyester waste powder or two or more of these waste powders Waste plastic powder, a water-absorbent resin in a smaller amount than the plastic waste powder, and wheat flour, starch, corn starch, carboxymethyl cellulose, pullulan or gelatin, or a combination of two or more of these substances having lubricating, adhesive and water retaining functions. It has a granular core portion formed in a granular form, and has a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbent resin, and the granular core portion and the coating layer portion The granular core portion or the coating layer portion or the granular core portion and the coating layer portion contain a fungicide in the animal excrement disposal material. Further, the present invention provides a plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders. And having a granular core formed in a granular form containing a smaller amount of a water-absorbent resin than the plastic waste material powder, and being formed on the surface of the granular core containing a paper powder and a water-absorbent resin. The granular core and the coating layer are formed in a granular form, and the particulate core or the coating layer or the granular core and the coating layer have a transpirable pyrethroid-based insect repellent. And an animal excrement disposal material characterized by containing an agent. Phthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder or plastic waste powder consisting of two or more of these waste powders, and a small amount of a water-absorbent resin than the plastic waste powder , Wheat flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a combination of two or more of them having a lubricating, adhesive and water-retaining function. A coating layer portion formed on the surface of the granular core portion containing a conductive resin, wherein the granular core portion and the coating layer portion are formed in a granular form, and the granular core portion or the coating layer portion Or that the particulate core and the coating layer contain a transpirable pyrethroid-based insect repellent In the animal excrement disposal material characterized, furthermore, the present invention provides a polyethylene terephthalate waste material powder, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder or a polyester waste material powder having a particle size of 3 mm or less or A plastic waste material powder composed of two or more kinds of these waste material powders, and a granular core containing a small amount of a water-absorbent resin than the plastic waste material powder, and a paper core and a water-absorbent resin are contained. And a coating layer portion formed on the surface of the granular core portion, wherein the granular core portion and the coating layer portion are formed in a granular form, and the granular core portion or the coating layer portion or the granular core portion is formed in a granular form. Part and the coating layer portion contain a fungicide, and the granular core portion or the coating layer portion or the granular core portion and the coating layer portion An animal excrement disposal material characterized by containing a transpirable pyrethroid-based insect repellent, and in addition, the present invention provides a polyethylene terephthalate waste material powder, a polyethylene waste material powder, and a polypropylene waste material having a particle size of 3 mm or less. powder,
Polyacrylonitrile waste powder, nylon waste powder or polyester waste powder or plastic waste powder consisting of two or more of these waste powders, and a water-absorbent resin in a smaller amount than the plastic waste powder, wheat flour, starch, corn starch,
A carboxymethyl cellulose, pullulan or gelatin or a compound having two or more of these components, and having a granular core formed in a granular form, and containing paper powder and a water-absorbent resin, formed on the surface of the granular core. Having a coating layer portion, wherein the granular core portion and the coating layer portion are formed in a granular form, and a fungicide is added to the granular core portion or the coating layer portion or the granular core portion and the coating layer portion. The excrement disposal material for animals, wherein the particulate core or the coating layer or the particulate core and the coating layer further contains a transpirable pyrethroid-based insect repellent. It is in.

The present invention provides a polyethylene terephthalate waste powder having a particle size of 3 mm or less, a polyethylene waste powder,
Polypropylene waste powder, polyacrylonitrile waste powder,
Nylon waste material powder or polyester waste material powder or a plastic waste material powder composed of two or more of these waste material powders, an inorganic compounding material powder, and a smaller amount of a water-absorbent resin than the plastic waste material powder are formed in a granular form. An animal excrement disposal material characterized by the following features:
mm or less particle size polyethylene terephthalate waste material powder,
Polyethylene waste material powder, polypropylene waste material powder, polyacrylonitrile waste material powder, nylon waste material powder or polyester waste material powder or plastic waste material powder composed of two or more of these waste material powders, inorganic compounded material powder, and a smaller amount of water absorption than the plastic waste material powder Animal excrement characterized by being formed into granules containing a resin and wheat flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a compounded substance having two or more lubricating, adhesive and water retaining functions. In the treated material, the present invention further comprises a polyethylene terephthalate waste powder, a polyethylene waste powder, a polypropylene waste powder, a polyacrylonitrile waste powder, a nylon waste powder or a polyester waste powder having a particle size of 3 mm or less, or two or more kinds of these waste powders. Naru Plasti Waste powder, inorganic blended material powder, and a granular core containing a smaller amount of water-absorbent resin than the plastic waste powder, and a granular core containing paper powder and water-absorbent resin. An animal excrement disposal material having a coating layer portion formed on the surface of the core portion, wherein the material is formed in a granular shape by the granular core portion and the coating layer portion. The present invention is 3 mm
Polyethylene terephthalate waste powder of the following particle size, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder or plastic waste powder composed of two or more of these waste powders, and inorganic compounding material powder, A water-absorbent resin in a smaller amount than the above-mentioned plastic waste material powder, and flour, starch, cornstarch, carboxymethylcellulose, pullulan or gelatin or a mixture of two or more of these compounds having lubricating, adhesive and water-retaining functions are formed into granules. Having a granular core, having a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbing resin, and being formed in a granular shape by the granular core portion and the coating layer portion. Animal excrement disposal material characterized by the fact that m or less, polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder or plastic waste powder comprising at least two of these waste powders, and inorganic compounding material powder. A plastic core having a granular core containing a smaller amount of a water-absorbent resin than the plastic waste material powder, and having a paper core and a water-absorbent resin formed on the surface of the granular core. It has a coating layer portion, and is formed in a granular shape by the granular core portion and the coating layer portion, and the fungicide is contained in the granular core portion or the coating layer portion or the granular core portion and the coating layer portion. The present invention also relates to an animal excrement disposal material, and the present invention provides a polyethylene terephthalate waste powder having a particle size of 3 mm or less, Polyethylene waste material powder, polypropylene waste material powder, polyacrylonitrile waste material powder, nylon waste material powder or polyester waste material powder or plastic waste material powder composed of two or more of these waste material powders, inorganic compounded material powder, and a smaller amount of water absorption than the plastic waste material powder Resin, flour, starch, corn starch,
A granular core containing carboxymethylcellulose, pullulan or gelatin or a compound substance having two or more of these features of lubrication, adhesion and water retention, and having a granular core containing paper powder and a water-absorbent resin. It has a coating layer portion formed on the surface of the core portion, is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or the coating layer portion or the granular core portion and the An animal excrement disposal material characterized in that the coating layer portion contains an antifungal agent, and the present invention further provides a polyethylene terephthalate waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, Polyacrylonitrile waste powder, nylon waste powder, polyester waste powder, or plastic waste powder composed of two or more of these waste powders, and mineral distribution It has a granular core which is formed in a granular form containing a material powder and a smaller amount of a water-absorbent resin than the plastic waste material powder, and is formed on the surface of the granular core which contains a paper powder and a water-absorbent resin. Having a coating layer portion that is formed, and is formed in a granular shape by the granular core portion and the coating layer portion, and the transpirable pyrethroid is formed on the granular core portion or the coating layer portion or the granular core portion and the coating layer portion. Animal excrement disposal material characterized by containing a systemic insect repellent, furthermore, the present invention provides a polyethylene terephthalate waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder,
Polypropylene waste powder, polyacrylonitrile waste powder,
Nylon waste material powder or polyester waste material powder or plastic waste material powder composed of two or more of these waste material powders, inorganic compounding material powder, water-absorbent resin in a smaller amount than the plastic waste material powder, wheat flour, starch, corn starch, carboxymethyl cellulose, pullulan Or, having a granular core formed in a granular form containing gelatin or a compounded substance having two or more of these lubricating, adhesive and water retaining functions, and a surface of the granular core containing paper powder and a water-absorbing resin. It has a coating layer portion formed thereon, and is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or the coating layer portion or the granular core portion and the coating layer portion An animal excrement disposal material characterized by containing a transpirable pyrethroid-based insect repellent. Polyethylene terephthalate waste material powder, polyethylene waste material powder, polypropylene waste material powder, polyacrylonitrile waste material powder, nylon waste material powder or polyester waste material powder having a particle size of, or a plastic waste material powder comprising two or more of these waste material powders, and an inorganic compounding material powder, A coating layer formed on the surface of the granular core containing paper dust and a water-absorbing resin, having a granular core containing a smaller amount of a water-absorbing resin than plastic waste material powder, and containing paper powder and a water-absorbing resin. Portion, the granular core and the coating layer are formed in a granular form, the granular core or the coating layer or the granular core and the coating layer contains a fungicide. Further, the granular core or the coating layer or the granular core and the coating layer may contain a transpirable pyrethroid-based insect repellent. In mammalian excrement treating article characterized by. And furthermore, the present invention
mm or less particle size polyethylene terephthalate waste material powder,
Polyethylene waste material powder, polypropylene waste material powder, polyacrylonitrile waste material powder, nylon waste material powder or polyester waste material powder or plastic waste material powder composed of two or more of these waste material powders, inorganic compounded material powder, and a smaller amount of water absorption than the plastic waste material powder A paper core having a granular core containing a resin, wheat flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a compounded material having two or more of these having lubricating, adhesive and water retaining functions; And a coating layer portion formed on the surface of the granular core portion containing a water-absorbent resin, wherein the granular core portion and the coating layer portion are formed in a granular form, and the granular core portion or the coating is formed. A layer portion or the granular core portion and the coating layer portion contain a fungicide, and the granular core portion It is the covering layer section, or the granular core section and the covering layer section is in the animal excrement treatment material, wherein the vaporizable pyrethroid insecticide is contained.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention makes it possible to incinerate plastic waste material powder having a high calorific value as a raw material for animal excrement disposal materials. In the present invention, the animal excrement disposal material is granulated by blending a plastic waste material powder having a particle size of 3 mm or less, preferably a particle size of 1 mm or less, an organic compounding material, and a smaller amount of a water-absorbent resin than the plastic waste material powder. It is formed into a granular material consisting of the granular core alone or the granular core and a coating layer covering the granular core, and can be formed by mixing a plastic waste material and an inorganic material and granulating.

In the present invention, one or more kinds of plastic waste can be used as the plastic waste. Examples of such plastic waste materials include polyethylene terephthalate waste material (for example, calorific value during drying: about 5,500 kcal / kg) and polyethylene waste material (for example, calorific value when drying: about 9,950 to 10,72).
0 kcal / kg), 5,500 kcal / kg or more of waste polypropylene (eg, calorific value when dried: about 10,030 to 10,810 kcal / kg), polyacrylonitrile waste, nylon waste, polyester waste, etc. Plastic waste. By using plastic waste having a high calorific value as a raw material for animal excrement disposal materials, 1,0
An incineration calorific value of 00 to 2,500 kcal / kg can be achieved.

In the present invention, it has been found that by crushing such a plastic waste material into a plastic waste material powder having a diameter of 3 mm or less, the water absorption and water retention ability is remarkably improved. Therefore, in the present invention, the plastic waste material is formed into a powder having a size of 3 mm or less. When the plastic waste material is a soft plastic, it is difficult to pulverize finely, so it is pulverized to a particle size of 3 mm or less, but in order to enhance water absorption and water retention capacity, a particle size of 2 mm or less, more preferably a particle size of 1 mm or less Is preferred. When the plastic waste material is a hard plastic, it is pulverized to a particle size of 3 mm or less because it is easily pulverized. However, it is preferable to pulverize the plastic waste material to a particle size of 1 mm or less from the viewpoint of enhancing water absorption and water retention capacity.

In the present invention, an organic compounding material is mixed in order to reduce the calorific value of the plastic waste material and to make the cat sand of the product have an adsorption performance and an absorption performance.
As such an organic compounding material, an organic waste material having a lower calorific value than a plastic waste material is used because a plastic waste material having a high calorific value is used.
Such organic waste materials include 3,000 to 6,0
Organic waste within the range of 00 kcal / kg is preferred. Examples of such organic waste materials include, for example, tea leaves (for example, a calorific value upon drying, about 5,290 kcal / k).
g), coffee liquid extraction residue (for example, calorific value during drying,
About 5,600 kcal / kg), paper powder (eg, calorific value when dry: about 3,500 to 4,000 kcal / kg), wood flour (eg, calorific value when dry, about 3,000)
Kcal / kg), alpha starch (4,200 kcal / kg) or papermaking sludge (2,000 kcal / kg) or a mixture of two or more thereof.

The paper powder used in the present invention is a crushed material of paper tube waste material, a crushed material of waste pulp from a paper mill, a crushed material of punch waste, a crushed material of waste paper and a crushed material of pulp nonwoven fabric, and It is a crushed product of cotton waste material, wool waste material and hemp waste material. The paper powder can be used in a particle size of 3 mm or less, but it is preferable to use the paper powder in a particle size of 1 mm or more because uniform mixing becomes easy and the water absorption and water retention of the paper powder can be further increased. In the present invention, wood waste powder, that is, wood flour, discharged from a sawmill can be mixed with the plastic waste material powder. Wood flour can be used with a particle size of 3 mm or less, but when used with a particle size of 1 mm or less,
This is preferable because uniform mixing becomes easy and the water absorption and water retention of the wood flour can be further increased. Further, in the present invention, when powder of hiba wood chips and / or hinoki wood chips is used as the wood powder, the hiba wood and / or the hinoki wood have an insect repelling action, and thus repel insects. Is preferred. In this case, the amount of wood flour is 3% by weight or more of the granular core, and in order to strengthen the action as an insect repellent,
It is preferably at least 5% by weight. Hiba wood chips and / or
Alternatively, the use of wood chips of hinoki wood is preferable from the viewpoint that the animal excrement disposal material can be provided with a deodorizing function, an insect control function, a fungicide function and a fragrance function.

In the present invention, the coffee liquid extraction residue to be used includes coffee liquid residue from roasted coffee beans such as coffee liquid extraction residue when producing canned or plastic bottled coffee and coffee liquid extraction residue when producing instant coffee. There is a large amount of waste coffee liquid extraction residue generated during liquid extraction. The coffee liquid extraction residue can be used with a particle size of 3 mm or less, but a particle size of 1 mm or less facilitates uniform mixing and increases the water absorption and water retention of the coffee liquid extraction residue. preferable. In the present invention, examples of the tea husks used include waste tea husks generated in large quantities from tea leaves during the production of tea in cans or PET bottles. Tea husks can be used as is without grinding, but with a particle size of 3 mm or less, or preferably a small particle size of 1 mm or less,
This is preferable because uniform mixing becomes easy and the water absorption and water retention of the tea husks increase.

In the present invention, the inorganic compounding materials used include reburning incinerated ash of pulp sludge such as bentonite, zeolite and FJ light (trade name), reburning incinerated ash of sludge and garbage, vermiculite, perlite and the like. There is. In the present invention, the amount of the inorganic compounding material used is
It is preferable that the animal excrement disposal material is incinerated after use and added so that the amount of ash generated is small, for example, 40% by weight or less. In this case, the inorganic compounding material can also be used in a particle size of 3 mm or less, but it is preferable to use the inorganic compounding material in a particle size of 1 mm or less because mixing of the raw materials during granulation becomes easy. In the present invention, a transpirable pyrethroid-based insect repellent having an insect repellent function, such as empensulin, can be mixed with waste plastic to use the cat sand to have an insect repellent function.

[0015] The transpirable pyrethroid insect repellent empensrin used in the present invention has a contact toxic effect and is an insecticidal component, but is relatively harmless to warm-blooded animals. What is being used.
Empensulin contacts the animal body and acts to expel pests such as mites and fleas from the animal body, and its structural formula is represented by the following formula.

[0016]

Embedded image

In the present invention, a transpirable pyrethroid-based insect repellent can be contained in the particulate core and / or the coating layer in order to impart the insect repellent function to the granular animal excrement disposal material. . The content of empensulin in the transpirable pyrethroid insecticide is at least 0.05% by weight, preferably at least 0.4% by weight. However, transpirable pyrethroid insecticides are relatively expensive, and their content is 1%.
% By weight or less. In the present invention, in order to make an animal excrement disposal material having an insect repellent function, in the case of blending transpirable pyrethroid emempsulin as a repellent component of insects, when empensrin is used, isoparaffin-based solvent, hydrocarbon solvent, halogen It can be dispersed or dissolved in a non-alcoholic organic solvent such as a fluorinated hydrocarbon solvent or a solvent of esters, and blended with the plastic waste material and / or the inorganic compounding material. By blending empensin into the animal excrement disposal material in this way, at the time of excretion, empensulin having an insect repellent function evaporates from the animal excrement disposal material and comes into contact with the animal body at the time of excretion. The attached pests can be repelled.

In the present invention, when empensin, a transpirable pyrethroid-based insect repellent, is blended alone into an animal excrement disposal material, the granular core portion may be added to a plastic waste material, an inorganic blended material, or a mixture of these materials. Or agitating and mixing, or in the granulation process, a solvent solution of empensulin is mixed by spraying or spraying on the mixture, and the coating layer portion is paper powder or paper powder and high water absorption. The mixture of water-soluble resins is impregnated with an empensulin solvent solution by spraying, spraying or the like, or by impregnating paper powder or a mixture of paper powder and a superabsorbent resin with a dip, spray or spray, etc., before the coating treatment. , Can be blended.

In the present invention, when wood dust discharged from a sawmill is mixed with the plastic waste powder, the wood dust of the hiba wood and the wood of the hinoki wood contain hinokitiol and hiba oil having an insect repellent action. Therefore, in addition to the transpirable pyrethroid-based insect repellent empensrin, the waste material powder of sawn timber and wood chips of cypress wood is added to the animal excrement disposal material to the plastic waste material powder. Repellent effect of insecticide pyrethroid insecticide,
The insect repellent action of Hiba oil and / or hinokitiol will be added, and the insect repellent action of the animal excrement disposal material will be increased. When using Hiba wood chips and Hinoki wood chips as an insect repellent component together with Empensulin,
Hiba wood chips and cypress wood chips are crushed as they are or at a fixed particle size, for example, 0.5 mm or less, preferably 0.3 mm or less in the case of a coating layer, and mixed with the excrement disposal material. In the case of a granular core formed by extrusion granulation, the particle size is preferably 1 mm or less because the particles are crushed during the extrusion process.

In the present invention, a substance having a bactericidal action can be added to the covering layer of the animal excrement disposal material in order to avoid the generation of mold during storage. Substances having such a bactericidal action include bactericides, preservatives and fungicides such as salt, sorbic acid or salts thereof, calcium propionate, sodium hypochlorite and / or benzoic acid or salts thereof. Further, in the present invention, in order to avoid the generation of mold during storage, hiba wood chips and / or hinoki wood chips may be used as a fungicide in the coating layer of the animal excrement disposal material. it can. In the present invention, the animal excrement disposal material is dried so as to have a water content of 15% by weight or less, whereby the occurrence of mold during storage can be prevented. In the present invention, among the inorganic compounding materials used, bentonite and zeolite are ash content of 4%.
It can be blended in an amount of 0% by weight or less to have a function as a deodorant. Furthermore, in the present invention, in order to enhance the water retention function, it is preferable to mix a superabsorbent resin as a water absorbing agent.

In the present invention, the water-absorbing resin is added to improve lubrication during molding. In the present invention, the water-absorbent resin means a water-absorbent resin other than the superabsorbent resin and a superabsorbent resin. Therefore, as a water absorbent resin,
Both the superabsorbent resin and the defective resin can be used as the superabsorbent resin. It is preferable to use a defective resin as the superabsorbent resin because the production cost is reduced. The water-absorbing resin enhances the water-retaining function of the mixture to be molded when the animal excrement disposal material is molded, and functions as a lubricant when the mixture to be molded is granulated. Can be In this case, the water-absorbent resin accounts for 10 to 3% by weight of the granulated material, but 5% by weight.
It is preferable to set the following. In the present invention, when the superabsorbent resin is used as a compound substance in the granular core of the animal excrement disposal material, the superabsorbent resin absorbs water from around the granular core during excretion, swells, and retains water. So that
It is preferable because the humidity of the covering portion can be adjusted.

In the present invention, in order to absorb and retain water on the surface of the particles of the animal excrement disposal material, the water-absorbing resin is used to facilitate the adhesion to the surrounding particles of the animal excrement disposal material. Is added to the coating in an amount of 13 to 7% by weight. Generally, the amount of coating in the particles is 25 to 15% by weight
However, the content is preferably 10 to 20% by weight. In the present invention, the superabsorbent resin is a resin that can retain its shape even when absorbing water of several tens to 200 times its own weight, for example, a vinyl ester and an ethylenically unsaturated carboxylic acid or a derivative thereof. Saponified copolymer with starch, graft polymer of starch and acrylic acid, crosslinked product of polyacrylic acid, copolymer of vinyl alcohol and acrylic acid, partially hydrolyzed product of polyacrylonitrile, crosslinked product of carboxymethyl cellulose, polyethylene glycol Crosslinked product,
There are chitosan salts and pullulan gels, which are used alone or as a mixture of two or more of these in plastic waste.

In the present invention, the water absorption capacity is 200 g /
When it is less than g, a water-absorbing resin having poor water-absorbing performance can be used. Such polyacrylic acid resins having a low water absorption performance include those having a particle size of 600 μm or more and those having a fine particle size of 20 μm or less. These resins are obtained, for example, by classification from waste diapers, or It can be obtained as a nonstandard product of acrylic resin. Particle size 600
It is preferable to use a polyacrylic acid resin having a particle size of not less than μm in the granular core portion, and it is preferable to use a fine polyacrylic acid resin having a particle size of not more than 20 μm in the coating portion. As described above, since the waste material of the diaper contains the superabsorbent resin, when the waste material of the diaper is blended with the plastic waste material powder, the amount of the superabsorbent resin can be reduced accordingly. In the present invention, in order to impart an adsorption function to the animal cultivation treatment material, a plastic material having a flammable adsorption function, for example, a tea husk, a coffee liquid extraction residue, wood flour, and a mixture thereof are mixed with plastic waste. Is preferred.

In the present invention, a substance having an adhesive function and a water retention property is preferably incorporated into the coating layer in order to avoid powdering of the excrement disposal material during use. Examples of such substances include water-soluble or water-dispersible substances, such as crushed paper powder of paper mill waste, crushed punch dust, dilution of polyvinyl alcohol (PVA), polyethylene glycol, sorbitol, and polypropylene glycol. liquid,
α starch and the like. In the present invention, in order to avoid powdering of the excrement disposal material during use, the granular core has a lubricating function,
There are wheat flour, starch, corn starch, carboxymethylcellulose (CMC), pullulan or gelatin having an adhesive function and a water retaining function, and these are used alone or as a compounded substance by mixing two or more of these. be able to.

In the present invention, for example, when a mixed diluted solution of polyethylene glycol and sorbitol is used, for example, a diluted solution of 0.08% by weight of polyethylene glycol and 0.03% by weight of sorbitol can be used. In this case, for example, the granulated material can be coated by spraying or the like such that the total amount of polyethylene glycol and sorbitol is 1 g per kg of the animal excrement disposal material. In the present invention, animal excrement disposal materials are manufactured by blending inorganic compounding material powder with plastic waste material powder and granulating, in order to minimize the presence of fine dust after granulation, for example, 3
It is preferable to granulate into granules having a particle size of at least mm,
When granulated into particles having a particle diameter of 7 mm or more, it is difficult to disperse the particles from the toilet box into the room, for example, and even if the particles are scattered, it is easy to collect and collect the particles, which is preferable in maintaining indoor hygiene. However, in these cases, the presence of particles of 3 mm or less or the presence of particles of 7 mm or less is not completely excluded. In the present invention, the granules can be formed into various shapes such as spherical, columnar, granular, and granular.

When paper powder or the like as a coating material to be adhered to the surface of the animal excrement disposal material is adhered together with a water-soluble or alcohol-soluble adhesive, at the time of animal excretion,
Although the urine adheres to the granulated material, it is preferable because the urine-adhered portions easily adhere to each other to form a cake. In the present invention, the compounding substance to be compounded prior to granulation and the compounding substance to be adhered to the surface of the granulated material can be the same or different. In the present invention, a mixture of plastic waste powder and organic compounding material,
A mixture of plastic waste material, organic compound material and superabsorbent resin, or a mixture of plastic waste material, organic compound material, inorganic compound material and superabsorbent resin is mixed in a mixing device and granulated by a granulator. As the granulation device, a conventionally known extrusion granulation device can be used.

In the present invention, granulation can be carried out using various types of granulators of pan type, drum type and fluidized bed type in addition to the extrusion granulation device. The granulated material such as the plastic waste material, after granulation, by mixing a compound having an adhesive ability, a highly water-absorbent resin, a compound having a bactericidal action or other compound, etc., on the surface of the granulated material. It is preferred that the compounding substance be deposited and then dried so that it does not easily fall off. When coating the granular core, in order to improve the water retention, appearance and adhesiveness of the coating layer, for example, paper powder that is relatively soft and hardly absorbs water, such as punch dust of high quality paper. In the case of, for example, it is necessary to make the particle size of 0.5 mm or less, but in the case of paper powder which exhibits flexibility by absorbing water, it is sprayed with a relatively large particle size of, for example, 0.7 mm or less. Can be attached.

According to the present invention, the animal excrement disposal material contains mainly plastic waste material and an inorganic compound material,
m or more, preferably 7 mm or more, is formed into a granulated material with water-absorbing paper powder, a superabsorbent resin, and a compound such as transpirant empensulin as an insect repellent. It has good absorption of water, good water retention and remarkable insect repellency to the animals used. In addition, the animal excrement disposal material of the present invention has, in particular, a paper powder and a superabsorbent resin, and in addition to this, wheat flour, poval, starch or other compounded substances having an adhesive ability, or a bactericidal action. Since these substances or two or more of these compounded substances can be mixed and compounded, they adhere to the excrement of the animal and wrap the excrement in a lump, so that the disposal is simple and easy. Also, in this case,
When a deodorant and / or a water-absorbing agent is mixed in the coating part, it can exhibit more excellent deodorizing and water-absorbing properties as an animal excrement disposal material, and further, a substance having a bactericidal action is mixed. In this case, the animal excrement disposal material can be stored for a long period of time without generating mold and the like.

Hereinafter, embodiments of the present invention will be described, but the present invention is not limited by the following description and illustrations. FIG. 1 is a schematic flow chart showing a process of manufacturing an animal excrement disposal material according to one embodiment of the present invention. FIG. 2 is a schematic flow chart showing a process of manufacturing an animal excrement disposal material according to another embodiment of the present invention.

[0030]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Since the apparatus of this embodiment is constructed as described above, a predetermined amount of disposable diaper waste powder is put into a measuring hopper 1;
Also, a predetermined amount of coffee liquid extraction residue is put into the measuring hopper 5. Then, the screw conveyor 2 for supplying the paper diaper waste material powder, the screw conveyor 6 for supplying the coffee liquid extraction residue, and the main screw conveyor 4 are operated, and a predetermined amount of the paper diaper waste material powder and the coffee liquid extraction residue are respectively supplied to the mixing device 8. And uniformly mixed with the water supplied from the water supply pipe 9. These mixed disposable diaper waste powder,
The mixture of the coffee liquor extraction residue and the water is sent from the operating screw conveyor 11 for conveying the mixture to the extrusion granulator 12. In this example, the extrusion granulation apparatus 1
2 has a cross section corresponding to a hole provided in the die 14 by pressing the mixture to be granulated by rotation of a screw. In this example, a die having a hole diameter of 5.5 mm and a thickness of 30 mm was used.

The granulated particles extruded from the die 14 of the extrusion granulator 12 are, for example, a vibrating streak 1 having an upper sieve having an opening of 8 mm and a lower sieve having an opening of 4 mm.
5 to be sieved. Particle size of 4 below the lower sieve
The granulated material smaller than 4 mm is returned to the screw conveyor 11 for conveying the mixture from the under-sieving outlet 18 of the 4 mm sieve, via the conveyor belt 19 for conveying the under-sieved particles,
And granulated again. The granulated material having a particle size of 8 to 4 mm, that is, a granulated material on a 4 mm sieve is sent to a rotating disk type coating device 17 from an outlet 16 for conveying the granulated material on the sieve. Then, a coating material in which the water-absorbent resin and the paper powder are mixed in a predetermined mixing ratio is dusted and coated. The coated granules coated with the coating device 17 are separated into coating devices 24 and 26.
And while being rolled by the vibrating disk there, each is contacted with the coating material of the mixture of the water-absorbent resin and the paper powder that has already been sprayed, and coated.

The granule particles coated with the coating material in the granule coating devices 17.24 and 26 are mixed with a vibrating sieve type granulating device 28.
The particles having a particle size of 10 to 5 mm are sent to the first drying device 35 through the conveyor belts 32.33 and 34 through the 5 mm sieve outlet 31 of the vibrating sieve-type granulating device 28 and dried. . On the other hand, granulated material particles of less than 5 mm
The mixture is conveyed to the screw conveyor 11 for conveying the mixture by the conveyor belt 30 for conveying particles under the m-sieve, returned to the granulator 12, and subjected to granulation again. The temperature of the first drying device 35 for drying the granulated material is kept at a temperature of 80 ° C. or higher. The dried granules are sent to a spraying device 39 for diluting polyvinyl alcohol in order to prevent fluffing or the like of the coating material portion on the surface of the coated granules. In the spray device 39, a polyvinyl alcohol diluent is sprayed from a polyvinyl alcohol diluent tank 40 for spraying. The coated granulated material sprayed with the polyvinyl alcohol diluent is sent from the coated granulated material conveyor belt 41 to a second drying device 42 for drying the coated granulated material of a hot air dryer. The second drying device has a lower drying condition than the first drying device,
Dry the coated granulation. The dried coated granules are sent to the product hopper 46. The coated granulated product put in the product hopper 46 is sized by the sizing device 48, sent to the product filling device 51, bagged and shipped.

In the present example, transpirable empensulin,
Although a germicide or the like is not shown, a transpirable non-alcoholic organic solvent solution or a germicide solution of empensulin after the first drying can be sprayed together with a dilute solution of polyvinyl alcohol. In this case, a dilute solution of polyvinyl alcohol and a solvent solution of transpirable empensulin or a germicide may be formed separately, and each may be sprayed separately or mixed. Further, in this example, the insect repellent is not blended in the granular core, but for example, a non-alcoholic organic solvent solution of empensulin is blended into the water-absorbent resin and blended from the water supply pipe 17 to form the granulated product. Can be blended. When empenthrin is blended with the superabsorbent resin, it is preferable to increase the amount of the superabsorbent resin and to dry it under weak drying conditions.

The actual rotation example shown in FIG. 2 is a schematic process diagram showing a process of manufacturing an animal excrement disposal material according to one real rotation example of the present invention, which is different from FIG. In FIG. 2, a disposable diaper powder weighing hopper 52 is located on a conveying path of a conveyor belt 53 of a conveyor device, and is provided to the conveyor belt 53 so as to be able to supply the disposable diaper powder. Further, the tea hopper 54 is located on the conveying path of the conveyor belt 55 of the conveyor device, and is provided so as to be able to supply the tea husk to the conveyor belt 55. Exit side 5 of conveyor belt 53
The outlet side 57 of the conveyor belt 6 and the conveyor belt 55 are provided on a conveyor belt 58 of a conveyor device for conveying a mixture of waste diaper powder and tea husk. Outlet side 5 of conveyor belt 58 for transporting a mixture of disposable diaper powder and tea leaves
9 is located on the mixing device 60. In this example,
Measuring hopper 61 for pulp sludge reburning ash product powder
Is located on the conveying path of the conveyor belt 62 of the conveyor device, and is provided so that the pulp sludge reburned ash product powder can be supplied to the conveyor belt 62 of the conveyor device. Conveyor belt 6 for supplying pulp sludge reburning ash product powder
The second outlet side 63 is located on the mixing device 60.

In order to transport the mixture mixed by the mixing device 60, a conveyor belt 65 for transporting the mixture is provided at the mixture outlet 64 of the mixing device 60. Ash product powder
The mixture is mixed in the mixing device 60, and the mixture is mixed in the mixing device 60.
Is supplied to the conveyor belt 65 of the conveyor device for transporting the mixture, and is supplied from the conveyor belt 65 for transporting the mixture to the pre-mixing device 67 of the extrusion granulation device 66. Water is supplied to the pre-mixing device 67 from a supply pipe 68, where the waste diaper powder, the tea husk and the pulp sludge reburning ash product powder are uniformly mixed. The mixture of the paper diaper waste material powder, the tea husk, and the pulp sludge reburned ash product powder is introduced into the extrusion granulator 66 and extruded from the die 69 side as a columnar granule. Below the die 69 of the extrusion granulator 66, the extruded granules are
A conveyor belt 71 of a conveyor device for conveying granulated materials to be sent to the circular sieve 70 is provided.

In this example, the opening of the circular sieve 70 is 4
mm, and the particles on the sieve exit from the sieve outlet 72 and are supplied to the conveyor belt 73 of the conveyor device for conveying the sieve particles connected to the sieve outlet 72. The conveyor belt 73 for conveying particles on the sieve is connected to a vibration type granulator 74.
The vibration type granulator 74 is for loosening the granules adhering to each other by vibrating, and is provided for minimizing powdering during use. The particles on the sieve are supplied to a vibration type granulator 74 by a conveyor belt 73 for conveyance. On the other hand, the particles under the circle of the circular sieve 70 are returned to the extrusion granulation device 66 via the conveyor belt 65 for transporting the mixture by the conveyor belt 76 for transporting the undersize particles provided at the outlet 75 below the sieve. It is granulated again. The granulated product sent to the vibrating granulator 74 is loosened by a vibration of the vibrating granulator 74 and sent out. In this example,
At the outlet side of the vibrating granulator 74, a sieve 7 having an opening of 4 mm
7 are provided. Below the undersize outlet of the sieve 77, a undersize transport conveyor belt 78 connected to the mixture transport conveyor belt 65 is provided, and the undersize particles of the sieve 77 are transferred to the undersize transport conveyor belt 78. Thus, the mixture is returned to the extrusion granulation device 66 through the conveyor belt 65 for conveying the mixture, and is granulated again.

In the vibration type granulator 74, particles having a particle diameter of 4 mm or more are carried out from a conveyor belt 80 of a conveyor device for conveying muscles connected to an outlet 79 on a sieve. The outlet of the conveyor belt 80 for conveying on the sieve is connected to a first granulated material coating device 81. In the vibration type granulator 74, the particles having a particle diameter of 4 mm or more are carried out from a conveyor belt 80 for on-sieve conveyance connected to an on-sieve outlet 79 in order to coat the surface with the superabsorbent resin and paper powder. You. The granulated material is supplied to the sieve 82 of the first granule coating device 81 connected to the conveyor belt 80 for conveying on the sieve. In this example, both the first and second granulated material coating devices 81 and 83 are vibration type coating devices and are provided in series. The sieving device 84 at the outlet of the first granule coating device 81 has an outlet connected to the second granule coating device 83. A first spraying sieve 85 having an outlet is provided on the vibrating coating transport path of the first granule coating apparatus 81, and a spray nozzle is provided on the vibrating coating transport path of the second granule coating apparatus 83. An opening spraying device 86 is provided. A mixture of the superabsorbent resin and the paper powder is sprayed from the first spray streaks 85, and a polyvinyl alcohol dilution is sprayed from the second spraying device 86.

In each of the granule coating apparatuses, a coating material is sprayed on the vibrating granules to coat the granules.
The first spraying sieve 85 is connected to a first coating material spraying hopper 87 for containing a mixture of superabsorbent resin and paper powder, and a second spraying device 86 is used for coating a polyvinyl alcohol diluted liquid. Connected to liquid tank 88. The spraying sieve and the spraying device for spraying, a coating material for spraying,
It is formed so that it can always be sprayed at a fixed ratio to the granulated material. The second granulated material coating device 83 includes a conveyor belt 8 of a coated granulated material conveying conveyor device.
9 are connected and provided, and the second granulated material coating device 8 is provided.
The granulated material coated in 3 is sent to the drying device 90 to which the coated granulated material conveyor belt 89 is connected by the coated granulated material conveyor belt 89. The coated granules are introduced into a drying device 90, for example, a hot air dryer,
The dried granules are dried and sent to a product tank 93 by a conveyor belt 92 for conveying dried granules provided to be connected to a dried product outlet 91. The dried granulated product is taken out to a bagging area 95 by a conveyor belt 94 of a product carrying conveyor device provided below an outlet below a product tank 93, packed in a bag, and shipped.

Since the apparatus of this embodiment is configured as described above, a predetermined amount of waste paper waste is put into the measuring hopper 52, a predetermined amount of tea leaves is put into the measuring hopper 54, and a predetermined amount of The pulp sludge reburned ash product powder is put into the weighing hopper 61. Therefore, a conveyor belt 53 for supplying waste paper powder for diapers, a conveyor belt 55 for supplying tea leaves,
By operating the conveyor belt 58 and the conveyor belt 62 for supplying the pulp sludge reburning ash product powder, the mixing device 6
At 0, a predetermined amount of disposable diaper waste powder, tea husk and pulp sludge reburned ash product powder are supplied and mixed. The mixed mixture of the waste paper diaper powder, the tea husk and the pulp sludge reburned ash product powder is sent to the operating conveyor belt 65 for conveying the mixture and sent to the pre-mixing device 67. Water is further supplied to the premixing device 67 from a supply pipe 68. In the pre-mixing device 67, the disposable diaper waste powder, the tea husk, the reburned ash product powder and the water,
Uniformly mixed, and the uniformly mixed mixture is sent to an extrusion granulator 66.

In this example, the extrusion granulating device 66 presses the mixture to be granulated by rotating a screw,
It has a cross section corresponding to the hole of the die 69. In this example, a cylindrical granulated material having a diameter of 6 mm and a length of 10 mm is obtained. The granulated particles extruded from the die 69 of the extrusion granulating device 66 are supplied from a conveyor belt 71 for conveying the granulated material, for example, a circular sieve 70 having an opening of 4 mm.
To be sieved. The granulated material having a particle size of 4 mm or less under the sieve is returned to the conveyor belt 65 for transporting the mixture by the conveyor belt 76 for transporting the sieve particles,
It is sent to the granulator 66 and granulated again. The on-screen particles having a particle size of 4 mm or more are conveyed by a conveyor belt 73 for conveying on-screen particles.
The particles having a particle size of 4 mm or more are loosened and sent to a first granulated material coating device 81 by a conveyer belt 80 for conveying on a sieve 77. Then, a coating material in which the superabsorbent resin and the paper powder are blended in a predetermined blending ratio is dusted and coated. On the other hand,
Particles having a particle size of less than 4 mm, which have been loosened by the vibration type granulator 74, are passed through the under-sieving outlet of the sieve 77 to the under-sifting conveyor belt 7.
By 8, the mixture is sent to the conveyor belt 65 for conveying the mixture, returned to the granulator 66, and subjected to the granulation processing again.

The granulated particles coated with the first coating material in the first granulated material coating device 81 are mixed with the first granulated material coating device 8.
A second granulation material coating device 83 from the sieving device 84 at the first outlet
And a coating diluent for the second coating material is sprayed. The granulated particles sprayed with the coating diluent are passed through an outlet conveyor 89 of the second granulated product coating device 83 to a dryer 90.
And dried. The temperature of the dryer 90 is maintained at a temperature of 85 ° C. or higher. The dried granules are sent to a product tank 93 by a conveyor belt 92 for transporting the dried granules, and are made into products for shipment. In this example, the product is dried and then dried, but after drying, a non-alcoholic organic solvent solution of transpirable empensulin and a diluted solution of polyvinyl alcohol can be sprayed. In this case, a dilute solution of polyvinyl alcohol and a non-alcoholic organic solvent solution of transpirable empensine may be separately formed, and each may be sprayed. Further, in this example, the insect repellent is not added to the granular core. Can be blended. When empenthrin is blended with the superabsorbent resin, it is preferable to increase the amount of the superabsorbent resin and to dry it under weak drying conditions.

Example 1 This is an example of producing cat litter using the apparatus shown in FIG. In this example, 86 parts by weight of crushed plastic bottle powder crushed to a particle size of 1 mm or less and 4 parts by weight of a superabsorbent resin are put into a ribbon mixer, water is added and mixed,
A mixture having a water content of 40% by weight was obtained. This mixture was put into an extrusion section of an extrusion granulation apparatus, extruded through a die having an opening of 5.5 mm in diameter and a plate having a thickness of 30 mm, and appropriately cut with a chopper to granulate. The granulated product is sized by a sizing device, placed in a vibrating disk coating device, and while vibrating the dish-shaped disk, 65 parts by weight of paper powder having a particle size of 0.4 mm or less and a particle size of 150 μm or less are crushed. The coating material of the mixture of 35 parts by weight of the superabsorbent resin was applied by spraying on the surface of the granules at a ratio of 10% by weight based on the granules. The coated granules are loosened with a sizing machine and dried with a hot air drier.
Dried to 3%. The resulting cat litter product has a particle size of 1
Granules of 0-5 mm were obtained. This particulate matter has a calorific value of 5219 kcal / Kg when dried, and a moisture content of 13%.
The calorific value at that time was 4,457 kcal / kg.
The calorific value in the wet state at the time of so-called use at the time of absorbing 21 g of urine in 10 g of the obtained cat litter is 1004 kcal /
kg, indicating that incineration after use is possible. The granules were collected and used as cat litter sand. In a room, 20 g of sand for this cat's toilet is added to tap water
000 milliliters of salt and 10 g of ammonia water
30 milliliters of the simulated urine in which milliliters were dissolved was added, and the portion hardened by the simulated urine was taken out. In the toilet sand in this example, the amount of toilet sand that did not solidify due to pseudo urine was 4.5 g. Therefore, the amount required for clump formation by simulated urine is 16.5 g. Therefore, the water absorption of the toilet sand of this example is (30
/16.5) times, that is, 1.95 times. In addition, this cat toilet sand was laid on the cat toilet with a thickness of 3 cm, but the cat used as a toilet as usual,
There was no problem in use. After the cat used for excretion, the part of the cat's toilet sand that the cat excreted
It could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 2 This is an example of producing cat litter using the apparatus shown in FIG. In this example, 55 parts by weight of the pulverized powder of a PET bottle pulverized to a particle size of 1 mm or less, 20 parts by weight of a tea shell, 20 parts by weight of a recording paper for a computer, and 5 parts by weight of a highly water-absorbent resin (Himosub 500 manufactured by Hymo Corporation) Into a ribbon mixer, add water and mix, water content 40
A mixture by weight was obtained. This mixture was put into an extrusion section of an extrusion granulation apparatus, extruded through a die having an opening of 5.5 mm in diameter and a plate having a thickness of 30 mm, and appropriately cut with a chopper to granulate. This granulated product is sized by a sizing device,
Put into a vibrating disk coating device, vibrate the dish-shaped disk, and add 65 parts by weight of paper powder having a particle size of 0.4 mm or less and 150 parts by weight.
A coating material of a mixture of 35 parts by weight of a highly water-absorbent resin having a particle size of not more than μm was coated on the surface of the granules by spraying at a ratio of 10% by weight to the granules. The coated granules were loosened with a sizing machine and dried with a hot air drier until the water content became 13%. The resulting cat litter product has a particle size of 10-5 mm
Was obtained. This granular material has a calorific value of 50 when dried.
It was 08 kcal / kg, and the calorific value at 13% moisture was 4,274 kcal / kg. The calorific value of 109.5 g of the obtained cat litter when sucking 19.5 g of urine in a so-called wet state during use was 1026 kcal / kg, indicating that the incineration treatment after use was possible. The granules were collected and used as cat litter sand.

In the room, the cat's litter 20
Then, 30 ml of pseudo urine prepared by dissolving 10 g of salt and 10 ml of aqueous ammonia in 1000 ml of tap water was added to 30 g, and a portion solidified by the pseudo urine was taken out. In the toilet sand in this example, the amount of toilet sand that did not solidify due to pseudo urine was 4.5 g. Therefore, the amount required for clump formation by the simulated urine was 16.
5 g. Therefore, the water absorption of the toilet sand of this example was (30 / 16.5) times, that is, 1.95 times. In addition, the sand for this cat litter should be 3
The cat was used as a toilet as usual, and there was no problem in using it. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 3 This is an example of producing cat litter using the apparatus shown in FIG. In this example, 76.5 parts by weight of ground powder of a PET bottle ground to a particle size of 1 mm or less, α-starch 9
Parts by weight and 4.5 parts by weight of a superabsorbent resin (Himosub 500, manufactured by Hymo Corporation) were put into a ribbon mixer, water was added and mixed to obtain a mixture having a water content of 40% by weight. This mixture was put into the extrusion section of an extrusion granulator, and was 5.5 m in diameter.
The mixture was extruded through a die having an opening of m and a plate thickness of 30 mm, and was appropriately cut with a chopper and granulated. This granulated product is sized by a sizing device and put into a vibration type disk coating device.
The recording paper for a computer was pulverized while vibrating the dish-shaped disc, and 30 parts by weight of paper powder having a particle size of 0.4 mm or less and 70 parts by weight of a highly water-absorbent resin having a particle size of 150 μm or less (Himosub 500, manufactured by Hymo Corporation). Parts of the coating material was coated by spraying the granulated material at a rate of 10% by weight on the granulated material. The coated granules were loosened with a sizing machine and dried with a hot air drier until the water content became 13%.

The obtained cat litter product obtained granules having a particle size of 10 to 5 mm. This granular material has a heating value of 517 upon drying.
It was 0 kcal / kg, and the calorific value when 13% water was contained was 4313 kcal / kg. The obtained cat litter 1
The calorific value in the wet state at the time of so-called use when absorbing 21 g of urine to 0 g is 1770 kcal / kg,
It was shown that incineration after use is possible. The granules were collected and used as cat litter sand. Indoors,
To 20 g of the litter for this cat, 30 ml of simulated urine obtained by dissolving 10 g of salt and 10 ml of aqueous ammonia in 1000 ml of tap water was added, and a portion solidified by the simulated urine was taken out. In the toilet sand of this example, the amount of the sand for the toilet that does not solidify due to the pseudo urine is 4.
It was 5 g. Therefore, the amount required for clump formation by simulated urine is 16.5 g.

Therefore, the water absorption of the toilet sand of this example was (30 / 16.5) times, that is, 1.95 times. In addition, the sand for this cat litter should be 3
The cat was used as a toilet as usual, and there was no problem in using it. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 4 This is an example of producing cat litter using the apparatus shown in FIG. In this example, 75 parts by weight of a pulverized plastic bottle pulverized to a particle size of 1 mm or less, 5 parts by weight of a highly water-absorbent resin (Himosub 500 manufactured by Himo Co., Ltd.) and 10 parts by weight of bentonite powder are put into a ribbon mixer, and water is added. To obtain a mixture having a water content of 40% by weight. This mixture was put into the extrusion section of an extrusion granulation apparatus, and an opening having a diameter of 5.5 mm and 30
The mixture was extruded through a die having a plate thickness of 2 mm and was appropriately cut with a chopper and granulated. The granulated product was sized by a sizing device, placed in a vibrating disk coating device, and the recording paper for a computer was crushed while vibrating the dish-shaped disk.
A coating material of a mixture of 6.5 parts by weight of paper powder having a particle size of 4 mm or less and 3.5 parts by weight of a highly water-absorbent resin having a particle size of 150 μm or less (Himosub 500 manufactured by Himo Co., Ltd.) was added to the granulated material by 15 parts by weight. The granules were coated by spraying on the surface of the granules at a rate of%. Loosen the coated granules with a sizing machine,
It was dried with a hot air dryer until the water content became 13%.

The obtained cat litter product obtained granules having a particle size of 10 to 5 mm. This granular material has a heat value of 464 upon drying.
It is 4 kcal / kg, and the calorific value when 13% water is contained is 3957 kcal / kg. Cat sand 10 obtained
The calorific value in the wet state at the time of soaking when soaking 15 g of urine in 1 g was 1770 kcal / kg, indicating that incineration treatment after use was possible. The granules were collected and used as cat litter sand. In the room, 30 milliliters of pseudo urine obtained by dissolving 10 g of tap water and 10 milliliters of ammonia water in 20 milliliters of tap water and 30 milliliters of pseudo urine were added to 20 g of sand for the toilet of the cat, and a portion solidified by the pseudo urine was taken out. In the toilet sand of this example, all of the toilet sand was solidified due to pseudo urine, and there was no remainder. Therefore, the amount of cat litter required for clump formation due to pseudo urine is 20 g.

Therefore, the water absorption of the toilet sand of this example was (30/20) times, that is, 1.5 times.
In addition, the cat litter was used with the litter of the litter placed on the litter of the cat to a thickness of 3 cm. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 5 This is an example in which cat sand is manufactured using the apparatus shown in FIG. In this example, 30 parts by weight of a crushed powder of polypropylene nonwoven crushed to a particle size of 1 mm or less, 30% by weight of a crushed powder of a polyethylene film, and paper powder 15 of a particle size of 0.4 mm or less obtained by crushing recording paper for a computer. Parts by weight and 5 parts by weight of a superabsorbent resin (Himosub 500, manufactured by Hymo Corporation) were placed in a ribbon mixer, water was added and mixed to obtain a mixture having a water content of 40% by weight. This mixture was put into the extrusion section of an extrusion granulator, and was 5.5 m in diameter.
The mixture was extruded through a die having an opening of m and a plate thickness of 30 mm, and was appropriately cut with a chopper and granulated. This granulated product is sized by a sizing device and put into a vibration type disk coating device.
12 parts by weight of paper powder having a particle size of 0.4 mm or less and 8 parts by weight of a highly water-absorbent resin having a particle size of 150 μm or less (Himosub 500 manufactured by Hymo Co., Ltd.) Of the mixture was applied to the surface of the granules by spraying at a ratio of 20% by weight to the granules. The coated granules were loosened with a sizing machine and dried with a hot air drier until the water content became 13%.

The obtained cat litter product obtained granules having a particle size of 10 to 5 mm. This granular material has a heating value of 7,9 when dried.
It is 45 kcal / kg, and the calorific value at 13% water content is 6,829 kcal / kg. The calorific value of the obtained cat litter when 10 g of cat litter was absorbed by 15 g of urine, that is, in a so-called wet state during use, was 1,623 kcal / kg, indicating that incineration treatment after use was possible. The granules were collected and used as cat litter sand. In the room, 30 milliliters of pseudo urine obtained by dissolving 10 g of tap water and 10 milliliters of ammonia water in 20 milliliters of tap water and 30 milliliters of pseudo urine were added to 20 g of sand for the toilet of the cat, and a portion solidified by the pseudo urine was taken out. In the toilet sand for this example, all the sand for the toilet solidifies due to pseudo urine,
There was no rest. Therefore, the amount of cat litter required for clump formation due to pseudo urine is 20 g. Therefore,
The water absorption of the toilet sand of this example is (30/20)
2 times, that is, 1.5 times.

In the room, the sand 20 for this cat toilet
Then, 30 ml of pseudo urine prepared by dissolving 10 g of salt and 10 ml of aqueous ammonia in 1000 ml of tap water was added to 30 g, and a portion solidified by the pseudo urine was taken out. In the toilet sand of this example, the amount of toilet sand that did not solidify due to pseudo urine was 4 g. Therefore, the amount required for mass formation by pseudo urine is 16 g. Therefore, the water absorption of the toilet sand of this example was (30/16) times, that is, 1.9 times. In addition, the cat litter was used with the litter of the litter placed on the litter of the cat to a thickness of 3 cm. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 6 49 parts by weight of the polyethylene terephthalate waste material powder on a dry basis, 2 parts by weight of a superabsorbent resin on a dry basis and 49 parts by weight of bentonite powder on a dry basis are put into a mixer, and water is added. To mix, water content 40
A mixture by weight was obtained. The mixture was put into an extrusion section of an extrusion granulation apparatus, extruded through a die having a diameter of 5.5 mm and a die having a plate thickness of 25 mm, and appropriately cut to be granulated. 17 parts by weight of bentonite powder was uniformly sprinkled on the granules to uniformly coat the surface of the granules. The coated granules were dried with a hot air drier until the water content became 13% to obtain granules having an average diameter of 6 mm and a length of 7 to 10 mm. This particulate matter had a heating value of 2,287 kcal / kg when dried. The amount of heat generated when 13% water is contained is 1
It was 907 kcal / kg and the granules were collected and used as cat litter sand. In the room, 1% pseudo-urine of sodium chloride at a temperature of 35 ° C. was added to the sand for the toilet of the cat, but the water absorption was 1 to 1.5 times the body weight.
In addition, the cat litter was used with the litter of the litter placed on the litter of the cat to a thickness of 3 cm. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 7 50 parts by weight of polyethylene terephthalate waste material powder, 1 part by weight of super water-absorbent resin Hymosub 500 (registered trademark) manufactured by Hymo Co., Ltd. and bentonite powder 49
Put parts by weight into a mixer, add water and mix, water content 4
A mixture of 0% by weight was obtained. This mixture was put into the extrusion section of an extrusion granulator, and an opening having a diameter of 5.5 mm and 25 m
It was extruded through a m-thick die, cut appropriately, and granulated. 20 parts by weight of paper powder pulverized to 0.4 mm, 10 parts by weight of a superabsorbent resin, and 70 parts of bentonite powder
A part by weight of the mixture was uniformly sprinkled at a ratio of 17% by weight with respect to the granules to uniformly coat the surface of the granules. A 10-fold diluted solution of polyethylene glycol was sprayed on the granules coated with bentonite powder. The granulated product was dried with a hot air drier until the water content became 13% to obtain a granulated product having an average diameter of 6 mm and a length of 6 to 15 mm. This granular material has a calorific value of 2,497 kcal / k when dried.
g. The calorific value is 208 when 13% by weight of water is contained.
It was 8 kcal / kg and the granules were collected and used as cat litter sand. In the room, 1% pseudo-urine of sodium chloride at a temperature of 35 ° C. was added to the sand for the toilet of the cat, but the water absorption was 1 to 1.5 times the body weight. In addition, the cat litter was used with the litter of the litter placed on the litter of the cat to a thickness of 3 cm. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 8 Waste plastic diapers, including polyethylene, polypropylene, release paper and elastic rubber, obtained by crushing defective diapers and classifying them by elutriation. Was mixed in a mixer with 47 parts by weight of a dry base and 3% by weight of a water-absorbing resin, and water was added and mixed to obtain a mixture having a water content of 40% by weight. The water content of this mixture was 35.5% by weight, and the mixture was put into the extrusion section of an extrusion granulation apparatus, and a 5.5 mm diameter opening and 25 mm
The mixture was extruded through a die having a thickness of mm to be appropriately cut and granulated. 55 parts by weight of paper powder and water absorbent resin 4
5 parts by weight of the mixture was uniformly sprinkled at a ratio of 13% by weight to the granulated material to uniformly cover the entire surface of the granulated material. The coated granules were dried with a hot air drier until the water content became 13% to obtain granules having an average diameter of 6 mm and a length of 7 to 10 mm. This granular material has a calorific value of 4.9 when dried.
It was 44 kcal / kg. The calorific value when 13% water was contained was 4218 kcal / kg, and the granules were collected and used as sand for cat toilets. In the room, 1% sodium chloride at 35 ° C in the sand for this cat's toilet
Was added, but the water absorption was 1 to 3 times that of the main body. In addition, the sand for this cat litter is put on the cat litter with a thickness of 3c.
The cat was used as a toilet as usual, and there was no problem in using it. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover,
The sand for cat litter of this example has water absorbency and deodorant properties,
The generation of unpleasant odors indoors was avoided.

Example 9 20 parts by weight of the plastic waste of the disposable diaper of Example 3 on a dry basis, and 65% by weight of moisture in a tea shell 6
0 weight group, reburning incineration ash of pulp sludge was mixed with a mixture of 17 parts by weight of a dry base and 3% by weight of a water absorbent resin in a mixer. The water content of the mixture was 39% by weight, and the mixture was put into an extrusion section of an extrusion granulator, extruded through an opening having a diameter of 5.5 mm and a die having a thickness of 25 mm, and appropriately cut and granulated. Paper powder 5
A mixture of 0 parts by weight, 10 parts by weight of pulp sludge reburning incinerated ash and 40 parts by weight of a water-absorbent resin was added to the granulated product in an amount of 1 part.
By sprinkling at a ratio of 3% by weight, the surface of the granulated material was uniformly coated. The coated granules are dried with a hot air dryer to a moisture content of 13%.
Dried until average diameter 6mm, length 7-10mm
Was obtained. This granular material has a calorific value of 50 when dried.
It was 64 kcal / kg. The calorific value when 13% water was contained was 4323 kcal / kg, and the granules were collected to make sand for cat toilet. In the room, 1% sodium chloride at 35 ° C in the sand for this cat's toilet
Was added, but the water absorption was 1-3 times the body weight. In addition, the sand for this cat litter should be 3
The cat was used as a toilet as usual, and there was no problem in using it. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 10 The plastic waste of the disposable diaper of Example 3 was mixed with 37 parts by weight of a dry base, 37 parts by weight of tea leaves having a moisture content of 65% by weight, and bentonite was mixed with 23 parts by weight of a dry base and 3% by weight of a water absorbent resin in a mixture of 36 kg of water. Was added and mixed. The water content of the mixture was 44% by weight, and the mixture was put into an extrusion section of an extrusion granulation apparatus, and was 5.5 mm in diameter.
Extruded through an opening and a 25 mm thick die,
Granulation was performed by appropriately cutting. Bentonite powder 2
0 parts by weight, a mixture of 50 parts by weight of paper powder passed through a 0.4 mm sieve and 30 parts by weight of a water-absorbent resin was added to
The granulated material was uniformly sprinkled at a ratio of% by weight to uniformly coat the surface of the granulated material. The coated granules are dried with hot air
Dried to 2%, average diameter 6mm, length 7-10
mm was obtained. This particulate matter had a calorific value of 5667 kcal / kg when dried. The calorific value when containing 12% water was 4847 kcal / kg, and the granules were collected and used as sand for cat litter. Indoors,
To the litter of the cat was added 1% pseudo urine of sodium chloride at a temperature of 35 ° C., and the water absorption was 1-3 times the body weight. In addition, the cat litter was used with the litter of the litter placed on the litter of the cat to a thickness of 3 cm.
After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors.

Example 11 37 parts by weight of the pulverized powder of PET bottles on a dry basis, 20 parts by weight of pulp sludge reburning incinerated ash on a dry basis, 40 parts by weight of tea husks having a water content of 65% by weight,
Bentonite was mixed with a mixture of 23 parts by weight of a dry base and 3% by weight of a water-absorbent resin by adding water. The water content of the mixture was 32% by weight, and the mixture was put into an extrusion section of an extrusion granulation apparatus, extruded through an opening having a diameter of 5.5 mm and a die having a thickness of 25 mm, and cut and granulated as appropriate. A mixture of 25 parts by weight of bentonite powder, 25 parts by weight of pulp sludge reburning incinerated ash and 50 parts by weight of a water-absorbent resin was sprinkled on the granulated material at a ratio of 15% by weight to the granulated material, and the surface of the granulated material was sprinkled. Was uniformly coated. The coated granules were dried with a hot air drier until the water content became 12% to obtain granules having an average diameter of 6 mm and a length of 7 to 10 mm. This granular material has a calorific value of 3595 kcal / k when dried.
g and the calorific value when containing 12% water is 3045 kc.
al / kg, and collected the granules to provide sand for cat litter.

In the room, 3
Sodium chloride 1% simulated urine at a temperature of 5 ° C was added,
There was 1-3 times the water absorption of the body weight. In addition, the cat litter was used with the litter of the litter placed on the litter of the cat to a thickness of 3 cm. After the cat used it for excretion, the part of the sand for the cat's toilet that was excreted by the cat could be easily taken out. Moreover, the cat litter sand of the present example had water absorption and deodorization properties, and was able to avoid generation of unpleasant odor indoors. In these embodiments, plastic waste powder such as polyethylene terephthalate waste powder and disposable diaper plastic waste powder is used, but a part of the polyethylene terephthalate can be replaced with other plastic waste. When wet plastic waste is used as the raw material, there is no need to supply water from the outside if the granulation can be performed using the contained moisture. However, when the water content is larger than necessary, it is preferable to adjust the water content by adding dewatered or dried same or other plastic waste materials.

[0061]

According to the present invention, the animal excrement disposal material is an animal excrement disposal material obtained by adding an inorganic compounding material to a plastic waste material powder. As a result, it is possible to provide an inexpensive animal excrement disposal material that can be easily incinerated and inexpensive. Further, according to the present invention, it is possible to effectively use the plastic waste material that has been treated as waste as it is, and to excrete a high calorific value plastic waste material that has been discarded as it is because of its high calorific value. By using a material to be treated, the calorific value can be reduced, and the amount of ash is reduced to enable incineration. Waste disposal is easier than conventional waste disposal materials.

[0062] As described above, the present invention has the problems associated with the disposal of plastic waste materials and the non-flammability of conventional animal excrement disposal materials as compared with conventional animal waste disposal materials. And at the same time eliminate the problems associated with waste disposal, and eliminate pests that infest the animal skin, effectively use resources, reduce the cost of plastic waste powder, and reduce the disposal of environmental waste. It is significant in the point.

[Brief description of the drawings]

FIG. 1 is a schematic flow chart showing a process of manufacturing an animal excrement disposal material according to one embodiment of the present invention.

FIG. 2 is a schematic flow chart showing a process for producing an animal excrement disposal material according to another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Measuring hopper for polyethylene terephthalate waste powder 2 Conveyor belt of conveyor device for supplying polyethylene terephthalate waste powder 3 Metering hopper for superabsorbent resin 4 Conveyor belt of conveyor device for supplying superabsorbent resin 5 For supplying polyethylene terephthalate waste powder Conveyor belt carry-out port 6 Conveyor belt carry-out port for supplying superabsorbent resin 7 Conveyor belt for transporting a mixture of polyethylene terephthalate waste material powder and superabsorbent resin 8 Outlet side of conveyor belt 7 9 Mixing device 10 Measuring for bentonite Hopper 11 Conveyor belt of conveyor device for supplying bentonite 12 Outlet side of conveyor belt 11 Mixture outlet of mixing device 7 Conveyor belt for transporting mixture 15 Extrusion granulating device 16 Premixing device 17 Water supply pipe 18 Chair 19 Circular sieve 20 Conveyor belt of conveyor device for conveying granulated material 21 Outlet on circular sieve 19 for conveyor 22 Conveyor belt of conveyor device for circular sieve 19 for conveying on sieve 23 Vibrating type granulator 24 of circular sieve 19 Under-sieve outlet 25 Conveyor belt of a conveyor device for transferring under-size particles of the circular sieve 19 26 Sieve 27 Conveyor belt of a conveyor device for transferring of under-size sieve 26 28 Out-of-sieve outlet of sieve 26 29 For on-sieve transfer of sieve 26 Conveyor belt of conveyor device 30 First granulated material coating device 31 Screen of inlet of first granulated material coating device 30 32 Second granulated material coating device 33 Exit of first granulated material coating device 30 Sieving device 34 Spraying quantitative feeder of first granulated material coating device 30 35 Second spraying device 36 Hopper for spraying first coating material 37 Coating liquid tank 38 Coating device for conveying coated granulated material Conveyor belt 39 drying device 40 dry product outlet 41 dry granulation conveyor belt 44 bags stuffed region of the conveyor belt 42 product tank 43 product conveyor for conveying the conveyor device for conveying the Beya device

Claims (21)

[Claims] 1. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; An animal excrement disposal material characterized by being formed in a granular form containing a smaller amount of a water-absorbent resin than the plastic waste material powder. 2. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; A water-absorbent resin in a smaller amount than the plastic waste powder, and flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a mixture of two or more of these having a lubricating, adhesive and water-retaining function are formed into granules. An animal excrement disposal material, characterized in that: 3. A plastic waste powder having a particle size of 3 mm or less, a polyethylene waste powder, a polyethylene waste powder, a polyacrylonitrile waste powder, a nylon waste powder or a polyester waste powder, or a plastic waste powder composed of two or more of these waste powders; A coating formed on the surface of the granular core containing the paper dust and the water-absorbing resin while having a granular core containing the water-absorbing resin in a smaller amount than the plastic waste material powder. An animal excrement disposal material having a layer portion and being formed in a granular shape by the granular core portion and the covering layer portion. 4. A plastic waste powder having a particle size of 3 mm or less, a polyethylene waste powder, a polypropylene waste powder, a polyacrylonitrile waste powder, a nylon waste powder or a polyester waste powder, or a plastic waste powder composed of two or more of these waste powders; A water-absorbent resin in a smaller amount than the plastic waste powder, and flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a mixture of two or more of these having a lubricating, adhesive and water-retaining function are formed into granules. Having a granular core portion, having a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbing resin, and being formed in a granular shape by the granular core portion and the coating layer portion. An animal excrement disposal material, characterized in that: 5. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; A coating formed on the surface of the granular core containing the paper dust and the water-absorbing resin while having a granular core containing the water-absorbing resin in a smaller amount than the plastic waste material powder. It has a layer portion, and is formed in a granular form by the granular core portion and the coating layer portion, wherein the granular core portion or the coating layer portion or the granular core portion and the coating layer portion contain a fungicide. An animal excrement disposal material, characterized in that: 6. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; A water-absorbent resin in a smaller amount than the plastic waste powder, and flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a mixture of two or more of these having a lubricating, adhesive and water-retaining function are formed into granules. Having a granular core portion, having a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbing resin, and being formed in a granular shape by the granular core portion and the coating layer portion. Yes,
An animal excrement disposal material, wherein the granular core or the covering layer, or the granular core and the covering layer contains an antifungal agent. 7. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; A coating formed on the surface of the granular core containing the paper dust and the water-absorbing resin while having a granular core containing the water-absorbing resin in a smaller amount than the plastic waste material powder. Having a layer portion, the granular core portion and the coating layer portion are formed in a granular form, and the particulate core portion or the coating layer portion or the particulate core portion and the coating layer portion have a transpirable pyrethroid-based insect repellent. An animal excrement disposal material characterized by being contained. 8. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polyethylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more of these waste material powders; A water-absorbent resin in a smaller amount than the plastic waste powder, and flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin or a mixture of two or more of these having a lubricating, adhesive and water-retaining function are formed into granules. Having a granular core, having a coating layer portion formed on the surface of the granular core portion containing paper powder and a water-absorbing resin, and being formed in a granular shape by the granular core portion and the coating layer portion. Yes,
An animal excrement disposal material, characterized in that the particulate core or the coating layer or the particulate core and the coating layer contain a transpirable pyrethroid insecticide. 9. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; A coating formed on the surface of the granular core containing the paper dust and the water-absorbing resin while having a granular core containing the water-absorbing resin in a smaller amount than the plastic waste material powder. It has a layer portion, and is formed in a granular form by the granular core portion and the coating layer portion, wherein the granular core portion or the coating layer portion or the granular core portion and the coating layer portion contain a fungicide. Further, the granular core or the coating layer, or the granular core and the coating layer, may contain a transpirable pyrethroid-based insect repellent. An animal excrement disposal material characterized by the following. 10. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; A paper core having a granular core portion containing a small amount of a water-absorbent resin than the plastic waste material powder, wheat flour, starch, corn starch, carboxymethyl cellulose, pullulan or gelatin or a compound of two or more thereof, and It has a coating layer portion formed on the surface of the granular core portion containing powder and a water-absorbing resin, and is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or the The coating layer portion or the granular core portion and the coating layer portion contain a fungicide, An animal excrement disposal material, wherein the granular core or the coating layer, or the granular core and the coating layer, contain a transpirable pyrethroid-based insect repellent. 11. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polypropylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; An animal excrement disposal material comprising: an inorganic compounding material powder; and a smaller amount of a water-absorbent resin than the plastic waste material powder, and formed in a granular form. 12. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; Inorganic blended material powder, a smaller amount of water-absorbent resin than the plastic waste material powder,
An animal excrement disposal material characterized by being formed in a granular form containing wheat flour, starch, corn starch, carboxymethylcellulose, pullulan or gelatin, or a compounded substance having two or more of these having lubricating, adhesive and water retaining functions. 13. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; It has a granular core portion that is formed in a granular form containing an inorganic compounding material powder and a smaller amount of a water-absorbent resin than the plastic waste material powder, and contains paper powder and a water-absorbent resin on the surface of the granular core portion. An animal excrement disposal material, characterized in that it has a coating layer portion formed on the surface thereof and is formed in a granular shape by the granular core portion and the coating layer portion. 14. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; Inorganic compound material powder, a small amount of water-absorbent resin than the plastic waste material powder,
It has a granular core formed of wheat flour, starch, cornstarch, carboxymethylcellulose, pullulan or gelatin or a compound having two or more of these having lubricating, adhesive and water-retaining functions. An animal excrement disposal material comprising: a resin-containing coating layer formed on the surface of a granular core, wherein the granular core and the coating layer are formed in a granular form. . 15. A plastic waste powder having a particle size of 3 mm or less, a polyethylene waste powder, a polyethylene waste powder, a polyacrylonitrile waste powder, a nylon waste powder or a polyester waste powder, or a plastic waste powder composed of two or more of these waste powders; It has a granular core portion that is formed in a granular form containing an inorganic compounding material powder and a smaller amount of a water-absorbent resin than the plastic waste material powder, and contains paper powder and a water-absorbent resin on the surface of the granular core portion. And a granular layer formed by the granular core portion and the coating layer portion. The granular core portion or the coating layer portion or the granular core portion and the coating layer portion are prevented from forming. An animal excrement disposal material containing a fungicide. 16. A plastic waste powder composed of two or more kinds of polyethylene terephthalate waste powder, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder having a particle size of 3 mm or less; Inorganic blended material powder, a smaller amount of water-absorbent resin than the plastic waste material powder,
It has a granular core formed of wheat flour, starch, cornstarch, carboxymethylcellulose, pullulan or gelatin or a compound having two or more of these having lubricating, adhesive and water-retaining functions. It has a coating layer portion formed on the surface of the granular core portion containing a resin, and is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or the coating layer portion or An animal excrement disposal material, wherein the granular core portion and the coating layer portion contain a fungicide. 17. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polyethylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; It has a granular core portion that is formed in a granular form containing an inorganic compounding material powder and a smaller amount of a water-absorbent resin than the plastic waste material powder, and contains paper powder and a water-absorbent resin on the surface of the granular core portion. The granular core and the coating layer are formed in a granular form, and are evaporated to the granular core or the coating layer or the granular core and the coating layer. An animal excrement disposal material comprising a pyrethroid-based insect repellent. 18. A plastic waste powder having a particle size of 3 mm or less, a polyethylene waste powder, a polyethylene waste powder, a polypropylene waste powder, a polyacrylonitrile waste powder, a nylon waste powder or a polyester waste powder, or a plastic waste powder composed of two or more of these waste powders; Inorganic blended material powder, a smaller amount of water-absorbent resin than the plastic waste material powder,
It has a granular core formed of wheat flour, starch, cornstarch, carboxymethylcellulose, pullulan or gelatin or a compound having two or more of these having lubricating, adhesive and water-retaining functions. It has a coating layer portion formed on the surface of the granular core portion containing a resin, and is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or the coating layer portion or An animal excrement disposal material, wherein the particulate core portion and the coating layer portion contain a transpirable pyrethroid-based insect repellent. 19. A plastic waste material powder having a particle size of 3 mm or less, a polyethylene waste material powder, a polyethylene waste material powder, a polyacrylonitrile waste material powder, a nylon waste material powder, a polyester waste material powder, or two or more kinds of these waste material powders; It has a granular core portion that is formed in a granular form containing an inorganic compounding material powder and a smaller amount of a water-absorbent resin than the plastic waste material powder, and contains paper powder and a water-absorbent resin on the surface of the granular core portion. And a granular layer formed by the granular core portion and the coating layer portion. The granular core portion or the coating layer portion or the granular core portion and the coating layer portion are prevented from forming. A fungicide is contained, and the particulate core or the coating layer or the particulate core and the coating layer further comprises a transpirable pyrethroid-based protective agent. An animal excrement disposal material containing an insecticide. 20. Polyethylene terephthalate waste powder having a particle size of 3 mm or less, polyethylene waste powder, polypropylene waste powder, polyacrylonitrile waste powder, nylon waste powder or polyester waste powder, or plastic waste powder composed of two or more of these waste powders; Inorganic compound material powder, a smaller amount of water-absorbent resin than the plastic waste material powder,
It has a granular core formed of wheat flour, starch, cornstarch, carboxymethylcellulose, pullulan or gelatin or a compound having two or more of these having lubricating, adhesive and water-retaining functions. It has a coating layer portion formed on the surface of the granular core portion containing a resin, and is formed in a granular shape by the granular core portion and the coating layer portion, and the granular core portion or the coating layer portion or The granular core portion and the coating layer portion contain a fungicide, and the granular core portion or the coating layer portion or the granular core portion and the coating layer portion contain a transpirable pyrethroid-based insect repellent. An animal excrement disposal material characterized in that it is made. 21. The inorganic compounding material powder is bentonite,
The animal excrement disposal material according to any one of claims 6 to 10, which is zeolite, pulp sludge reburning ash, vermiculite, or perlite powder.