JP2002218853A - Granular excrement-treatment material and method for manufacturing the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an animal excrement-treatment material having good absorbing performance and water-holding property against urine excreted by an animal, becoming blocks when coming into contact with urine, excellent in hygiene and subjectable to an incineration treatment, and whose waste is efficiently usable. SOLUTION: A granular excrement-treatment material is granules comprising a core part containing organic wastes and formed into a grain, and a coating layer part comprising fibrous wastes, a water-absorbing resin and dried matter of tea in an amount of >=0.1 wt.% and covering the core part. A method for manufacturing the granular excrement-treatment material comprises the following processes: organic wastes are crushed into pieces having particle sizes of <=5 mm; the crushed matter is formed into grains in the presence of water; on the surfaces of formed grains, a coating material comprising the fibrous wastes and the water-absorbing resin is attached to form granules; concentrated liquid of tea is allowed to permeate into the coating layer; and the granules are dried to obtain the objective granular excrement-treatment material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a granular excrement disposal material,
That is, the present invention relates to a granular excrement disposal material for humans or animals and a method for producing the same, and in particular, to a portable granular excrement disposal material for humans utilizing organic waste, a method for producing the same, and a domestic animal. The present invention relates to a granular excrement disposal material such as cat litter and the like and a method for producing the same. The present invention relates to an animal excrement having a core portion of a granulated material containing organic waste, and a coating layer portion covering the core portion and containing a waste material of a fibrous material to which dried tea is attached or contained. Regarding processing materials, in particular, organic wastes such as toilet paper waste, tissue paper waste, decorative paper waste, paper napkin waste, dust paper waste, paper cotton waste, paper towel waste, toilet seat waste,
Bed linen waste, mask waste, eye mask waste, seat head cover waste, pillow cover waste, disposable diaper waste, sanitary napkin waste, animal paper diaper waste, animal sanitary napkin waste, milk pad waste, sweat pad waste, incontinence Sanitary goods waste such as pad waste materials, granular animal excrement disposal materials or animal sheet waste materials, laminated fish waste materials for transporting fresh fish or laminated paper waste materials for transporting vegetables, printed waste of laminated paper, laminated paper waste Waste chips, buff powder, cardboard waste, newsprint waste, magazine waste, tea husks, roasted coffee bean extraction residue, titanium paper waste, paper sludge, pulp sludge, punch waste, or wood waste, plane waste, wood flour, house dust It is formed in granular form by woody waste such as demolition materials or newly constructed waste, or organic waste of nonwoven fabric waste or a mixture containing two or more of these. Waste of fibrous material having a core and surrounding the core, for example, fibrous waste is mechanical pulp waste, chemical pulp waste, semi-chemical pulp waste, cottony pulp waste, wood pulp waste, or waste paper Pulp waste, or fluff pulp from wood waste, planing waste, wood flour, house demolition material, new construction waste or other wood-based waste, or classified products of paper powder, titanium paper waste, punch waste, sanitary goods waste, water absorption Fiber waste, water-absorbent resin waste, paper powder containing a water-absorbent resin, paper powder generated during bookbinding, paper powder generated during nonwoven fabric manufacturing, paper powder generated during the papermaking process, paper powder generated during the manufacture of sanitary materials, or these The present invention relates to a granular excrement disposal material for humans or animals including a waste layer of a fibrous material containing a mixture of two or more, and having a coating layer portion formed of dried tea, and a method for producing the same.

[0002]

2. Description of the Related Art Sand, bentonite, zeolite, paper pulp, pulp sludge, okara, wood powder silica gel, etc. are used as excrement disposal materials for animals such as domestic animals and companion animals, especially as excrement disposal materials for indoor use. It is used in the form of small blocks. In addition, for humans, granular excrement disposal materials for humans have been proposed because they are portable and can be carried in containers such as bags. This kind of pet animal excrement disposal material is used, for example, indoors,
It is desired to be clean and hygienic, and after use, it is desired to be easily disposed of in terms of cleanliness and hygiene.
Therefore, small lumps of papermaking pulp and paper powder are used because they have a low deodorizing effect but are excellent in water absorption performance and are combustible. However, pulp and paper powder for papermaking
Since the price is high, the price as an excrement disposal material increases, which is a problem.

[0003]

On the other hand, with the increase in demand for coffee drinks such as canned coffee and instant coffee, the amount of extracted residues, such as coffee grounds, from which these coffee drinks have been extracted has become enormous. Costly and its processing is the biggest challenge of the coffee beverage industry. In particular, tea husks contain a large amount of fat and are hard to humus, so they are unsuitable as fertilizers, and are incinerated exclusively, which is a problem. In addition, the amount of paper waste broken by the shredder etc. of office paper after use and the punch waste generated when punching office paper is enormous, but these paper wastes are also incinerated at the expense of them. I have.

Further, in the disposable diaper industry, as the demand for disposable diapers increases, the amount of waste paper powder generated in the disposable diaper manufacturing process is enormous and contains unused superabsorbent resin. It is awkward, hardly used, and is disposed of by incineration at high cost.
Has been a problem. Furthermore, a large amount of wood chips such as wood powder of Hiba wood is generated in the sawing process of Hiba wood, but Hiba oil has insect repellent and antiseptic functions and is hard to rot. It has been incinerated at its own cost and is considered a problem. In addition, a large amount of wood-based waste such as demolition materials of houses at construction sites, new construction waste materials, waste materials of pruning branches in forestry, or waste wood such as shavings generated in sawmills is generated, but most are used as fuel or incinerated. Has been and has been a problem. The present invention relates to the problem of disposal of woody waste such as tea husks, extracted residues of roasted coffee beans, paper powder and / or hiba wood, and the price, incineration and sanitation of conventional animal excrement disposal materials. The purpose is to solve the problems related to the natural properties and waste treatment of tea husks.

[0005]

SUMMARY OF THE INVENTION The inventor of the present invention has proposed that the dried solid of tea concentrate, that is, the dried product, is the growth of microorganisms of Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella, Streptococcus and Legionella. The present invention was found to have the effect of suppressing the occurrence of phenomena. The present invention provides human or animal granules that have good absorbency and water retention of urine excreted by humans or animals, can be in clumps in contact with excretions, are excellent in hygiene, can be incinerated, and can effectively use wastes. The purpose of the present invention is to provide an excrement disposal material.

That is, the present invention comprises a core formed into a granular form containing organic waste, a fibrous waste, a water-absorbent resin, and 0.1% by weight of dried tea. The present invention also provides a granular excrement disposal material characterized in that it has a coating layer covering the core and is formed in a granular form. Granular core containing extraction residue of roasted coffee beans or extraction residue of tea husks and roasted coffee beans, drying of fibrous waste, water-absorbent resin and tea of 0.1% by weight or more A particulate excrement disposal material, characterized in that the particulate excrement disposal material is characterized in that the particulate excrement disposal material includes a coating layer portion that covers the core portion by containing a substance. A core part that is formed into granules containing a water-absorbent resin, fibrous waste, and water absorption A granular excrement disposal material characterized in that the excrement disposal material is characterized in that the excrement disposal material is formed in a granular form having a resin and a coating layer covering the core part containing a dried product of 0.1% by weight or more of tea. Further or alternatively, the present invention provides an organic waste, an extraction residue of tea husks or roasted coffee beans or an extraction residue of tea husks and roasted coffee beans, and a core portion formed into a granule containing a water absorbent resin, It is characterized by being formed in a granular form having a coating layer portion covering the core portion containing fibrous waste, a water-absorbent resin and a dried product of tea of 0.1% by weight or more. In granular excrement disposal materials.

[0007] The present invention also relates to a method for reducing organic waste by 5%.
mm or less, and the pulverized material is formed into granules in the presence of water, and a coating material containing a fibrous waste and a water-absorbent resin is adhered onto the surface of the formed granules. Formed in the form of granules, on the coating layer portion, impregnated with a concentrated solution of tea,
The present invention is directed to a method for producing a granular excrement disposal material, which comprises drying the same.
pulverized to a particle size of not more than mm, this pulverized material, the pulverized material of the extraction residue of tea husks or roasted coffee beans or the pulverized material of tea husks and pulverization of the extraction residue of coffee beans,
The mixture of the pulverized materials is formed into granules in the presence of water, and a coating material containing a fibrous waste and a water-absorbent resin is adhered on the surface of the formed granules to form granules, On the coating layer, impregnated with a concentrated liquid of tea, there is a method for producing a granular excrement disposal material characterized by drying it,
Further, the present invention further comprises pulverizing the organic waste into a particle size of 5 mm or less, forming a mixture of the pulverized product and the water-absorbent resin into granules in the presence of water, and forming a fiber on the surface of the formed granules. Granular excrement treatment, wherein a granular material is formed by adhering a coating material containing high-quality waste and a water-absorbent resin, impregnating a tea concentrate on the coating layer portion, and drying the concentrate. The present invention further provides a method for producing wood, wherein the organic waste is pulverized to a particle size of 5 mm or less, and the pulverized product is ground with a ground tea shell or a ground extract of roasted coffee beans or a ground tea shell. Crushed material and coffee beans extraction residue crushed material,
The mixture is mixed with a water-absorbent resin, the mixture is formed into granules in the presence of water, and a coating material containing fibrous waste and a water-absorbent resin is adhered onto the surface of the formed granules to obtain a granulated product. And a method for producing a granular excrement disposal material, characterized by impregnating a concentrated liquid of tea on the coating layer and drying the impregnated tea.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a granular excrement disposal material for humans or animals is provided with a granular core and a coating layer surrounding the core. The human or animal particulate excrement disposal material of the present invention may be an organic waste, or a mixture of an organic waste and a water absorbent resin, preferably an organic waste and a smaller amount of water absorbent. The mixture of resins forms a granulated material, and the granulated material is
Water is directly impregnated by spraying or the like and granulated by a granulator to form a core, and the formed granular core is subjected to a waste of fibrous material and less than The core is covered with a coating material formed of a mixture of water-absorbent resins, and a coating layer of the coating material is formed around the core. The particles on which the coating layer is formed are
A tea concentrate is impregnated by spraying or the like, sent to a drying device and dried there, and a granular animal excrement disposal material in which the core is coated with a coating layer containing a dried tea is manufactured. You. In the present invention, the dried tea contained in the coating layer of the granular excrement disposal material for humans or animals contains the tea contained in the particulate excrement disposal material in the excrement disposal material. Is a solid that is evaporated and dried to be contained in the excrement disposal material in a dry state, wherein the tea is tea leaves, tea husks, tea of an extract obtained by leaching the residual waste liquid of the tea husks And a concentrated solution of the tea. The dried tea includes the dried tea of the extract and the dried concentrate of the tea. In the present invention, the dried tea contained in the granular excrement disposal material has an effect of suppressing the growth of bacteria in the granular excrement disposal material and eliminating the odor generated by the granular excrement disposal material. In the present invention, the antibacterial activity of the dried tea, preferably the dried tea concentrate, is due to tannin, catechin, zinc and saponin contained in the dried product at a relatively high concentration. In addition, since zinc and saponin contained in the dried tea have an anti-inflammatory effect, they have an effect of alleviating inflammation of the feet and the like that come into contact with the dried tea.

In the present invention, the core of the granular excrement disposal material for humans or animals has a water absorbing function and a water retaining function, and is composed of organic waste or a mixture of organic waste and a water absorbing resin. It is formed of a mixture of waste of plastic material products such as plastic films and PET bottles (PET bottles) and water-absorbent resin in organic waste.
The coating layer has a water absorbing function and a property of exhibiting an adhesive function when wet, and is formed including fibrous waste and a water absorbing resin, and further includes dried tea (dissolved material of tea). Is formed. When paper powder is used as the fibrous waste in the coating layer portion, it is formed of paper powder containing dried tea (dissolved substance of tea) and water-absorbent resin.

In the present invention, organic wastes include, for example, toilet paper waste, tissue paper waste, decorative paper waste, paper napkin waste, dust paper waste, paper cotton waste, paper towel waste, toilet seat waste, bed sheet waste. , Mask waste, Eye mask waste, Seat headcover waste, Pillowcase waste, Disposable diaper waste, Sanitary napkin waste, Animal paper diaper waste, Animal sanitary napkin waste,
Sanitary goods waste such as milk pad waste material, sweat pad waste material, incontinence pad waste material or animal sheet waste material, laminated paper waste material for transporting fresh fish or laminated paper waste for transporting vegetables, printing waste and scraps of laminated paper, buff powder, Cardboard scraps, newspaper and magazine scraps, tea husks, residues of roasted coffee beans, papermaking sludge, pulp sludge, or wood wastes such as wood scraps, planing scraps, wood flour, demolition materials for homes or newly constructed wastes, or non-woven wastes Or a mixture containing two or more of these. These organic wastes have a particle size of 5 mm or less,
Preferably, the particle size is 3 mm or less, more preferably, 2 mm or less.
It is pulverized to a particle size of not more than mm and used for granulation of granular animal excrement disposal materials. In the present invention, wastes and waste materials include non-standard defective products generated during the production of products, or cutting waste, and waste products generated during the reprocessing of the defective products and waste products generated during the reprocessing of used waste products. , Which are not reused in the production and regeneration steps. For example, paper tableware waste includes, in addition to the defective paper tableware generated during manufacturing, for example, the defective paper waste of laminated paper tableware, also includes the waste of used disposable paper tableware used for meals. .

Among the organic wastes, for example, waste wastes including absorbents such as milk pad waste, incontinence pad waste, disposable diaper waste and sanitary napkin waste are polyethylene, polypropylene, rayon and synthetic rubber. Although plastic materials such as materials are contained in the form of films and the like, in addition to these plastic materials, they include fluff pulp and paper powder, which are water-absorbing materials, and also contain water-absorbing resins. It is preferable to use as a material for forming a core having For example, in the case of waste materials containing absorbents such as milk pad waste materials, incontinence pad waste materials, disposable diaper waste materials and sanitary napkin waste materials, for example, to a particle size of 5 mm or less, preferably 3 mm or less, more preferably 2 mm or less. It can be ground and used as a material for forming the core.

In addition, waste of sanitary articles having an absorbent such as milk pad waste, incontinence pad waste, disposable diaper waste or sanitary napkin waste is crushed to a particle size of 20 mm or less and classified. It can be separated into fluff pulp and high water-absorbent resin-rich parts and plastic-rich parts, and the fluff pulp and high water-absorbent resin-rich parts are classified and collected for reuse in sanitary goods, etc. . Further, in the present invention, a portion rich in plastics generated at the time of recovering the portion rich in fluff pulp and superabsorbent resin is ground to a particle size of 5 mm or less and used as a raw material for a core material. However, the plastic-rich portion generated at the time of this recovery, and the recovered fluff pulp and the high water-absorbent resin-rich portion are each ground to a particle size of 5 mm or less, and blended at an appropriate ratio.
It can also be used as a raw material for a core material or a granular material. The plastic film-rich portion has water retention because the main component, the plastic film, can retain moisture between the overlapping films, and can be used as a water retention material. Since the material rich in plastics also includes fluff pulp and a highly water-absorbent resin, the material rich in plastics can be given water absorbency, so that the material is crushed to a particle size of 5 mm or less, preferably 3 mm or less. Thereby, it can be used as a material having water retention and water absorption. In this case, since the plastic materials are mixed and coexist, the combustion heat of the granular excrement disposal material is increased, and the granular excrement disposal material can be made flammable even after use.

Further, since the portion rich in the plastic film contains unseparated fluff pulp and a water-absorbing resin, it has water retention and water absorption, and can be used as a material for forming the core. Naturally, milk pad waste material, incontinence pad waste material, disposable diaper waste material, sanitary napkin waste material, etc. have an absorber and contain a water absorbent resin,
As it is, it can be used as a water-absorbing material for the core by grinding it to a particle size of 5 mm or less, preferably 3 mm or less. In addition, the crushed products of sanitary goods such as waste paper diapers and sanitary napkins thus crushed are separated by a classifier into a portion containing fluff pulp and a superabsorbent resin, and a fluff pulp mainly containing plastics and a superabsorbent material. Although classified into resins, these classified products can be blended in an appropriate ratio and used as a core material. When the material containing plastics pulverized to a particle size of 5 mm or less, preferably 3 mm or less is used as the core material, the heat of combustion of the granular excrement disposal material can be increased, and even after use, the granular excrement disposal material can be used. The excrement disposal material has flammability.

In the human or animal particulate excrement disposal material of the present invention, the core-forming material is preferably made of a powdery water-absorbing material in order to enhance the water-absorbing ability and water-retaining function of the core containing organic waste. A resin can be blended. In the present invention, the water-absorbing resin in the core-forming material functions as a lubricant during granulation of the granular core, and is added to organic waste. In this case, the water-absorbing resin is preferably 20% by weight or less, particularly 10% by weight of the granular core formed.
It is preferred that: In the present invention, the term "water-absorbent resin" means a defective water-absorbent resin, high-water-absorbent-resin waste, a water-absorbent resin having relatively low water-absorbing performance, and a high-water-absorbing resin having high water-absorbing performance. However, it is preferable to use a resin having a high water absorption because the amount of the water-absorbing resin used can be reduced.

[0015] In the present invention, the water-absorbent resin is blended together with the organic waste in the granulated material forming the core,
It functions as a lubricant during granulation of the granular core,
For example, a water-absorbing resin having low water-absorbing performance, such as α-starch and sodium polyacrylate, can be used. In this case, the water-absorbing resin is used in an amount that functions as a lubricant when granulating the granulated material including organic waste with a granulator. In this case, the amount of the water-absorbing resin is preferably not more than 20% by weight, particularly preferably not more than 10% by weight of the granular core to be formed. In the present invention, as the water-absorbing resin, a defective resin can be used as a super-water-absorbing resin having a low water absorption capacity of less than 200 g / g. Such defective polyacrylic acid resin having low water absorption performance has a fine particle size of 50 μm or less, or has a block shape. Such a defective water-absorbent resin can be obtained, for example, by classification from waste diapers, but can also be obtained as a non-standard product of polyacrylic acid resin.

The superabsorbent resin blended in the present invention is a resin which can retain its shape even when absorbing water of several tens to 200 times its own weight, for example, vinyl ester and ethylenically unsaturated resin. Saponified copolymer with carboxylic acid or its derivative, graft polymer of starch and acrylic acid, cross-linked product of polyacrylic acid, copolymer of vinyl alcohol and acrylic acid, partially hydrolyzed product of polyacrylonitrile, carboxymethyl cellulose There are a crosslinked product, a crosslinked product of polyethylene glycol, a chitosan salt and a gel of pullulan, and these are used alone or as a mixture of two or more of them.

In the present invention, a water-absorbing resin having a water-absorbing and adhesive function is selected for the coating layer so that the coating layer can quickly absorb water and the particles wet and adhere to or adhere to urine. It is. In the case of forming the core portion, an outer shell such as a tea hull containing residual waste liquid, an extraction residue of roasted coffee beans containing residual waste liquid, or a mixture thereof can be used as a fibrous waste. In the present invention, the coating layer portion can be formed by blending various water-absorbing resins so as to have a water-absorbing and adhesive function. In this case, the coating layer portion is, for example, a water-absorbing resin having a water absorbing and adhesive function,
The water-absorbing resin having a relatively large water absorption and the water-absorbing resin functioning as a thickener can be blended at an appropriate ratio determined experimentally. The coating layer of the granular excrement disposal material contains dried tea, that is, dissolved substances contained in tea. In the present invention, dried tea (dissolved tea) refers to dried tea extracted from tea leaves, dried tea extracted from tea husks, dried waste liquor contained in tea husks, or a dried product thereof. Means a mixture of two or more of the above products or a dried product of a concentrate of the tea described above. Such a dried tea product is a dried tea product and a tea product formed in the granular excrement disposal material in a state where the tea or the concentrated liquid of the tea impregnated in the particulate excrement disposal material evaporates and becomes dry. It is a dried product of the concentrate. The dried tea concentrate is preferable because the amount of the dissolved substance is large and the antibacterial activity is large as compared with the dried tea. In the present invention, tea refers to tea extracted with hot water or hot water from one or more tea leaves, tea extracted from warm tea or hot water from one or more tea husks or residual waste liquid contained in each tea husk, A mixture of two or more of these teas is also meant. Further, in the present invention, the tea husk refers to the husk of tea leaves obtained by extracting tea from the tea leaves, that is, the residual cake obtained by infusing tea, and refers to the tea husk obtained by various leaching methods, ie, tea scum.

In the present invention, when the same amount of tea is mixed with the coating layer of the granular excrement disposal material, the amount of dry matter contained in tea, that is, the dry matter concentration of tea, that is, the concentration of dissolved substances (possible If the concentration of the soluble component is low, the ability of the coating layer of the granular excrement disposal material to inhibit bacterial growth is poor, so that the tea with a higher dissolved substance concentration by concentration, that is, a concentrated tea solution, is made of fiber. Preferably, it is mixed with a coating material containing waste material. In the present invention, the concentrated tea liquid used at the time of coating is, for tea extracted from tea leaves, tea leaves and the like, the amount of the tea liquid is, for example, at least 5/6 or less, preferably 3/4 or less, more preferably Preferably, it can be prepared by evaporating to 1/2 or less. Further, in the present invention, the dry matter concentration of the tea concentrate is Brix 5% or more, preferably Brix 6% or more, and such a tea concentrate can be sprayed on the coating material as it is, but diluted. To the coating material by spraying or the like.

In the present invention, the amount of dried tea contained in the coating layer of the granular excrement disposal material is determined by the amount of the coating layer 1
It is preferably 0.1 g or more, more preferably 0.2 to 2 g, more preferably 0.3 g or more, particularly preferably 0.3 to 1.5 g per 00 g. The tea is concentrated and used as a tea concentrate in order to reduce the work of including the dry matter of tea in the coating layer portion of the granular excrement disposal material and to contain a predetermined amount of dry matter of tea. . In this way, when the tea is concentrated and the concentrated solution of the tea is used, a work process for containing the dried tea is performed.
It can be simple and easy. In the present invention, a dried tea, that is, a dissolved substance of tea, is obtained from tea leaves and tea husks.
Since it can be relatively easily leached with hot water, it can be leached from tea leaves or tea leaves with hot water at a temperature of 95 ° C. or more in a relatively short time. However, the leaching time is 10 to 60 minutes in the case of hot water of 95 ° C., and the boiling time or the boiling time in hot water of 95 ° C. or more is, for example, 10 to 20 minutes. Things can be extracted at high concentrations. For example, for 1 part by weight of tea leaves or tea leaves, 1
The extraction is started with 0 parts by weight of hot water and filtered to remove solids. The tea produced in this way varies depending on, for example, the place of tea production and leaching conditions. For example, in the case of green tea, the concentration of the dissolved substance of green tea, that is, the dry matter of green tea is 6% Brix according to a refractometer. The dissolved substance content is 4.2% by weight. For example, in the case of black tea, the concentration of the dissolved substance in the black tea is determined by Brix5.
8% and a dissolved substance content of 4.3% by weight. Such tea can be obtained by boiling until the liquid volume becomes 5/6, preferably 3/4, of the initial liquid volume. If the tea concentrate is quite viscous and not suitable for spraying, dilute it to a sprayable concentration, for example,
The tea is diluted so as to have a dry matter content of 2% by weight and sprayed.

In the present invention, the concentrate of tea may be a concentrate of one or more extracts of tea leaves or tea husks or a concentrate of residual waste of tea husks, or a concentrate of a mixture of one or more tea leaves and tea husks or It means a mixture of two or more concentrates or a dilute solution of these tea concentrates. Such a concentrate of tea is prepared by evaporating and concentrating tea, and is a concentrate of tea containing dried tea at a higher concentration than tea. Also, here, the tea is a tea leaf and / or tea husk (that is, a mixture of one or more tea leaves or one or more tea leaves, or a mixture of one or more tea leaves and one or more tea leaves), For example, the term refers to an extract containing a tea-dissolved substance, which is immersed in hot water at a temperature of 95 ° C. or more and extracted with the hot water over 5 minutes or more.

In the present invention, the tea concentrate is used as it is or diluted. The diluted solution of the tea concentrate may be a solution in which other components are mixed with the tea concentrate, or the tea concentrate may be diluted with water at a temperature equal to or higher than room temperature, Further, a tea concentrate and tea having a lower dissolved substance (dry matter) concentration of tea than the tea concentrated liquid or another kind of tea having a lower tea dissolved substance (dry matter) concentration than the above tea concentrated liquid or It may be a mixture of two or more kinds of teas having a lower dissolved substance (dry matter) concentration of tea than the concentrated tea solution. In the present invention, if the amount of dried tea contained in the coating layer of the granular excrement disposal material, that is, the amount of the dissolved substance of tea is increased, the amount of the tea adheres to the coating layer of the particulate excrement disposal material. It can suppress the growth of bacteria such as Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella, Legionella and Streptococcus for a long time. Since these bacteria easily adhere to the coating layer, the inclusion of dried tea in the coating layer is effective in suppressing the growth of these bacteria.
In the present invention, in order to suppress the growth of bacteria, the dry tea content in the coating layer of the granular excrement disposal material is 0.1% by weight or more, preferably 0.2% by weight or more. , More preferably 0.3% by weight or more, still more preferably 0.4 to 1.0% by weight.

In the present invention, more inexpensive granular excreta can be obtained by using the extraction residue of tea husks or roasted coffee beans or the extraction residue of tea husks and roasted coffee beans in the core as organic waste. A processing material can be obtained. In this case, the extraction residue of waste tea husks and roasted coffee beans is generated in the process of manufacturing beverages such as instant coffee, canned coffee, instant tea, and canned tea. The part can have a deodorizing function. In addition, in the present invention, in addition to the tea leaf leaching solution, the tea leaching solution is also used as the tea, so that the discarded tea husk is further leached and used, and the residual waste liquid and the dissolved liquor contained in the tea husk are dissolved. The material can be further leached out. The leached tea husks have a remarkably reduced amount of harmful tannins, saponins, zinc and the like in the dried product and can be discarded.

In the present invention, the tea leaves and tea husks used in the production of tea are not distinguished by the type and place of production of tea, such as green tea, black tea and oolong tea, and are derived from all tea leaves and tea leaves used as tea. It means all the tea husks you do. Therefore, tea leaves refer to green tea, black tea, oolong tea (oolong tea) or other tea sprouts or tea leaves, and tea husks are discharged during the manufacture of green tea, black tea, oolong tea or other tea in a package or in a can. It means the residue of tea leaves to be extracted, that is, the residue obtained by brewing tea, or the husk. In the present invention, the granular excrement disposal material is produced by manufacturing a core by wet granulation, and then coating the formed core with a coating material to form a coating layer. In the present invention, a concentrated liquid of tea is added by spraying or the like in the step of forming the coating layer portion on the coating material so that the dried layer of tea is contained in the coating layer portion. The spraying of the tea concentrate improves the adhesion of the coating material adhered to the granules to the core during coating, and also prevents the coating material from fluffing and peeling in the coating layer.

In the present invention, a concentrated tea solution can be produced by concentrating tea obtained by leaching tea leaves or tea husks with warm water or hot water, by heating, evaporating under reduced pressure or evaporating under reduced pressure. it can. For example, the concentrated solution of the extract of tea husks, tea husks that are discharged as a shell during the manufacture of packed or canned tea, is leached with warm or hot water, further concentrated by heating, concentrated by heating, or concentrated by heating or vacuum. It can be manufactured by concentration. However, leaching with warm water,
Furthermore, it can be manufactured by concentration by heating evaporation, concentration by evaporation under reduced pressure, or concentration by evaporation under reduced pressure by heating. However, in this case, it is preferable to extract the tea husks with hot water because the amount of dried tea, that is, the amount of dissolved substances in the tea, increases.

Tea husks discharged as extracted lees during the production of packed or canned oolong tea (oolong tea), green tea and black tea are generally discharged, including tea husk residual effluent. Is leached and separated from the tea husks in the process of leaching the tea husks with hot or hot water. Therefore, in the present invention, the tea hull may contain residual waste liquid of the tea husk, and may be dehydrated or dried. The tea husks that have completed the leaching process in this manner are dried or not dried and can be used as animal excrement disposal materials after dehydration.The amount of dried tea is, for example, a concentrated tea solution, The concentration of dissolved substances in tea is Bri
x 6.0% or more. In the present invention, in order to impregnate a large amount of dried tea into the coating layer portion of the granular excrement disposal material, impregnated with a tea concentrate having a dissolved substance concentration of tea that can be sprayed by spraying a plurality of times or the like. Alternatively, a diluted solution of the tea concentrate diluted to a concentration of 1% by weight, preferably 2% by weight of the dissolved substance of the tea can be impregnated by spraying or the like several times.

In the present invention, in the granular excrement disposal material, in order to effectively prevent the growth of bacteria, a dried tea product is contained in the coating layer to which the bacteria easily adhere. In the present invention, the dried tea, that is, the tea dissolved substance contained in the coating layer portion of the granular excrement disposal material has an inhibitory effect on bacterial growth and a deodorizing effect. The amount of the dried tea material to be impregnated into the coating layer portion of the granular excrement disposal material depends on the concentration of the dissolved substance in tea in the tea concentrate and the amount of the tea concentrated solution impregnated in the coating layer portion (spray amount). ) Or the amount of the tea diluting solution (spray amount) can be adjusted to exert an effect of suppressing bacterial growth and an effect of deodorization. In this case, the concentrated tea solution applied or applied to the coating layer portion of the granular excrement disposal material by spraying or the like may be of the same type or different types.

In the present invention, the tea impregnated in the coating layer portion of the granular excrement disposal material is used to prevent clogging of the nozzle of the sprayer, so that solid tea such as tea husks contained in the tea and precipitated substances at the time of concentration is removed. The objects are preferably separated by filtration. In the present invention, the tea concentrate can be formed into a printing ink by blending with a printing ink composition, or can be formed into a printing color ink by blending an appropriate coloring material with the printing ink. it can. In the case of printing color ink, desired patterns and characters can be printed on the surface of the water-absorbing paper member in general. For example, decorative patterns and patterns and characters for commercial advertisement can be printed on the water-absorbing paper member. Can be printed.

In the present invention, the amount of dried tea contained in the coating layer of the granular excrement disposal material is adjusted by adjusting the amount sprayed by a sprayer in accordance with the concentration of the tea concentrate.
The amount of dried tea contained in the coating layer portion of the granular excrement disposal material can be adjusted. The amount of dried tea contained in the coating layer of the granular excrement disposal material is preferably adjusted appropriately so as to exert the effect of inhibiting the growth of bacteria and also the effect of deodorizing and quenching.

In the present invention, since the excrement disposal material is granular, organic waste, for example, waste material such as sanitary goods, is crushed to a particle size of 5 mm or less, or a particle size of 4 mm to 2 mm. It is granulated and formed into a granular material or a granular core. For example, bedding sheet waste, mask waste,
Eye mask waste, toilet paper waste, tissue paper waste, valve seat waste, seat head cover waste, pillow cover waste, paper diaper waste, animal paper diaper waste, sanitary napkin waste, animal sanitary napkin waste,
Milk pad waste material, sweat pad waste material, incontinence pad waste material, animal sheet waste material, fresh fish transport absorbent waste material, vegetable transport absorbent waste material, and the like, are crushed by a defibration machine or the like to a particle size of 5 mm or less, preferably 3 mm or less. , More preferably 2 mm or less. These waste materials are
It has an absorber and contains plastic waste material, paper powder and a water-absorbent resin, and is pulverized to form a granulated material containing a crushed plastic waste material, paper powder and a water-absorbent resin. The pulverized organic waste is sent to a mixing device, where a small amount of an adhesive such as α-starch is mixed, or a small amount of a water-absorbent resin is further mixed, and further, a plastic waste material is mixed. The granulated material containing organic waste is formed. When this granulated material is granulated by a disk pelletizer type granulating device with revolving rollers, the granulating material is mixed by spraying water or the like,
The water content is 6 to 25% by weight, and preferably the water content is 8 to 13% by weight. On the other hand, when granulating with a screw extrusion type granulating apparatus, the granulating material is mixed with water by spraying or the like to adjust the water content to 30 to 45% by weight. The content is preferably 35 to 40% by weight.

In the present invention, the fibrous waste used for the coating material has a relatively high water absorption. For example, the fibrous waste includes mechanical pulp waste, chemical pulp waste and the like. , Semi-chemical pulp waste, cottony pulp waste, wood pulp waste or waste paper pulp waste,
Or fluff pulp of classified products of wood waste, planing waste, wood flour, demolition materials of houses, new construction waste material or other woody waste, or paper powder, titanium paper waste material, punch waste, sanitary goods waste,
Water-absorbent fiber waste, water-absorbent resin waste, paper powder containing a water-absorbent resin, paper powder generated during bookbinding, paper powder generated during nonwoven fabric production, paper powder generated during the papermaking process or paper powder generated during the manufacture of sanitary materials, Alternatively, there is a mixture containing two or more of these. In addition, the fluff pulp part of the classified products of sanitary goods waste such as paper diaper waste, sanitary napkin waste, milk pad waste, and incontinence pad waste contains pulp, paper powder, and water-absorbent resin. Or crushed and used as fibrous waste.
These fibrous wastes are used after being ground to a particle size of 0.5 mm or less, preferably 0.35 mm or less, and more preferably 0.1 mm or less. In particular, pulverized waste of disposable diapers, pulverized waste of sanitary napkins, pulverized waste of milk pad, and pulverized waste of incontinence pad can be used as they are for the core of the particulate excrement disposal material, A water-absorbent fiber or a water-soluble resin can be blended and used in the coating layer. In the present invention, the waste material of the waste of the fibrous material is a waste product discharged from the manufacturing process, for example, as a nonstandard defective product or cutting waste, and is not reused in the manufacturing process.

The granular excrement disposal material of the present invention is used as an organic waste as a material to be granulated at the core and as a fibrous waste as a coating material at the coating layer. As a material, for example, there is paper powder. In the present invention, the paper powder is pulp or paper having a particle size of 5 mm or less, and in particular, pulp or paper having a particle size of 5 mm or less discarded from a pulp or paper production process or a production process of a product using pulp or paper. Or waste material including pulp and paper. The paper powder used in the present invention includes powdery paper or powdery paper containing a water absorbent resin. For example, paper dust generated during bookbinding, paper dust generated during nonwoven fabric production, paper dust generated during the papermaking process, paper dust containing dust powder and dust loss, paper diapers, sanitary napkins, incontinence pads, milk There is a paper powder containing a super-water-absorbing resin generated during the production of pads and sanitary articles such as pads or sweat pads. Since the waste paper powder obtained from such diaper waste material contains a highly water-absorbent resin, the amount of the highly water-absorbent resin used can be reduced when the waste diaper paper powder is used.

In the present invention, the excrement treating material particles are adhered to each other by touching the urine to easily form a lump, so that the portion touching the urine can be easily taken out, or the excrement during use can be easily obtained. To avoid powdering of the treated material,
It is preferable to add a substance having an adhesive function. Substances having such an adhesive function include, as water-soluble or water-dispersible compounding substances, paper powder or papermaking pulp or paper powder and papermaking pulp, polyvinyl alcohol (PVA), flour, starch, corn starch, carboxy. Methyl cellulose (CMC), pullulan, gelatin, or a mixture of two or more of these may be used. However, these may be used alone, or any two or more of these may be mixed and used in the form of a mixture. Examples of the alcohol-soluble compounding substances include hydroxyethylcellulose (HEC), hydroxypropylcellulose (HPC) and polyvinylpyrrolidone or (PVP). In this case as well, they can be used alone or in combination. A mixture of more than one species is used in the form of a mixture.

In the present invention, the core of the granular excrement disposal material is granulated by a granulator. As a granulation device,
A conventionally well-known extrusion granulator can be used.
However, besides this, various types of granulators of pan type, drum type and fluidized bed type can be used. In these granulators, the adhesion of the coating material powder, that is, the fibrous waste powder and the water-absorbent resin, to the surface of the formed granules is caused by the formation of the granules on the surface of the granules when the granules are formed. For example, it can be performed by directly spraying a coating material powder.

After the granulation, a coating layer portion is formed on the outside of the core portion further containing a fibrous waste, a water-absorbing resin, and a substance having an adhesive ability. In the present invention, it is preferable that the coating layer be further impregnated with a concentrated tea solution and then dried to prevent the tea layer from easily peeling off.

[0035]

According to the present invention, a granular core containing organic waste, a fibrous waste, a water-absorbent resin and a dried product of 0.1% by weight or more of tea are contained. Since it is formed in a granular form having a coating layer covering the core, it is excellent in water absorption even when wet by sweat or the like due to the action of dried tea contained in the coating layer. Since the growth of bacteria is suppressed, a hygienic condition can be maintained for a long period of time, and it has a deodorizing and anti-inflammatory effect, it is excellent as an excrement disposal material. Moreover, the granular excrement disposal material of the present invention utilizes the tea husks and the residual waste liquid of the tea husks generated in large quantities in the canned or packed tea manufacturing industry as raw materials for the granular excrement disposal material. Even after use, it can be easily discarded and processed.
It is easy to incinerate, and is superior in waste disposal.

In the present invention, the organic waste is pulverized to a particle size of 5 mm or less, and the pulverized material is formed into granules in the presence of water, and a fibrous material is placed on the surface of the formed granules. The coating material containing the waste and the water-absorbing resin is adhered to form a granular form, and the concentrated layer of tea is impregnated on the coating layer portion and dried, so that the granular excreta is produced by natural products. It is used as a processing material, and it is safe to touch with hands when used.

[0037]

EXAMPLES Examples of the embodiments of the present invention will be described below, but the present invention is not limited by the following description and illustrations. FIG. 1 is a schematic plan view showing a process of manufacturing a granular excrement disposal material according to one embodiment of the present invention, and FIG. 2 is a plan view showing a granular excrement disposal material according to another embodiment of the present invention. It is a general | schematic flow process drawing which shows the process of manufacturing. Figure 1
Corresponding portions in FIG. 2 and FIG. 2 are denoted by the same reference numerals.

In FIG. 1, a weighing hopper 1 for supplying laminated paper debris is provided on the conveying path of the belt conveyor 2 and is provided so that the laminated paper debris can be supplied to the belt conveyor 2. In addition, a weighing hopper 3 for supplying a disposable diaper classification residue mainly containing plastic waste material is provided on the conveying path of the belt conveyor 4 so as to be able to supply the disposable diaper classification residue to the belt conveyor 4. In this example, the carry-out port 5 of the belt conveyor 2 for supplying the laminated paper waste and the belt conveyor 4 for supplying the diaper classification residue.
Are provided at the inlets of the first mixing belt conveyor 7, respectively. The laminated paper waste and the diaper classification residue supplied to the first mixing belt conveyor 7 by the belt conveyor 2 and the belt conveyor 4 are stored in the mixing hopper 9 from the discharge port 8 of the first mixing belt conveyor 7.

The laminated paper waste and the diaper classification residue stored in the mixing hopper 9 are supplied from a supply port 10 of the mixing hopper 9 to a second mixing belt conveyor 11.
It is supplied from the second mixing belt conveyor 11 to the mixing device 13 of the granulating device 12. The water supply pipe 1 is provided in the mixing device 13.
In the mixing device 13, water is supplied from a water supply pipe 14 to a mixture of the laminated paper waste and the diaper classification residue. The mixture of the laminated paper waste and the disposable diaper classification residue supplied with water is introduced into the extrusion granulator 12 and extruded from the die 15 as columnar granules having a diameter of 4 mm and a length of 10 mm. Below the die 15 of the granulating device 12, there is provided a belt conveyor 17 for conveying the granulated material for sending the extruded granulated material to the circular sieve 16. In this example, the opening of the circular sieve 16 is smaller than the particle diameter of 4 mm, and is about 3.5 mm. The sieved particles exit the sieving outlet 18 and are supplied to a belt conveyor 19 for conveying sieving particles connected to the sieving outlet 18.

The on-screen particle conveyor belt conveyor 19 is connected to a vibration-type granulator 20. The vibration type granulator 20
By vibrating the granules adhering to each other, the particles adhering to each other are broken into one particle, and is provided to minimize powdering during use. The particles on the sieve are transferred to the vibration type granulator 2 by the conveyor belt conveyor 19.
0 and broken into individual particles. On the other hand, circular sieve 1
The undersize particles 6 are returned to the second mixing belt conveyor 11 to the granulator 12 by the undersize outlet belt conveyor 22 provided at the undersize outlet 21.

The granulated product sent to the vibratory granulator 20 is granular and becomes a core, and is separated and sent out by the vibration of the vibratory granulator 20. In the present example, a sieve 23 having an opening of 4 mm or less is provided on the outlet side of the vibrating granule sizing machine 20, and the sieve 23 is connected to the mixture conveyor belt conveyor 11 below the lower sieve outlet of the sieve 23. A belt conveyor 24 for conveying under sieve is provided, and particles under the sieve of the sieve 23 are transferred to the granulating apparatus 1 by the belt conveyor 24 for conveying under sieve.
The second mixing belt conveyor 11 is returned to the second mixing belt conveyor 11.

In the vibration type granulator 20, particles having a particle size of 4 mm or more are conveyed on a sieve connected to a sieve outlet 25 in order to be coated with a mixture of paper powder having a particle size of 0.3 mm and a superabsorbent resin. From the belt conveyor 26 for use.
The outlet of the belt conveyor 26 for conveying on the sieve is connected to a supply device 28 of a first granulated material coating device 27. The supply device 28 has a paper powder having a particle size of 0.3 mm and a super absorbent resin. The mixture of the paper powder and the superabsorbent resin is supplied to a coating apparatus 27 having a vibrating sieve through a supply path 30 of the mixture. The particles having a particle size of 4 mm or more, which are unraveled in the vibrating granule sizing machine 20, are carried out from a sieve conveyor belt conveyor 26 connected to the sieve outlet 25, and the sieve conveyor belt conveyor 2.
Sieve device 28 of the first granulated material coating device 27 connected to
Supplied to The core particles are conveyed from the supply device 28 to the first granulated material coating device 27, and the mixture of the paper powder having a particle size of 0.3 mm and the superabsorbent resin is sprayed by the supply path 30, The mixture is coated on the surface.

The first, second and third granulated material coating devices 27, 31 and 32 used in this embodiment are all vibration type coating devices. In this example, these three granulated material coating devices are used. The coating devices 27, 31 and 32 are provided connected in series. That is, the discharge path 33 of the first granulated material coating device 27
Is connected to the second granule coating device 31, and the discharge path 34 of the second granule coating device 31 is connected to the third granule coating device 32. First, second and third granule coating devices 2
In 7, 31, and 32, the particles having a particle size of 4 mm or more that were unraveled in the vibration-type particle sizer 20 were sprayed with a mixture of a paper powder having a particle size of 0.3 mm and a superabsorbent resin, and were placed on the core. A coating layer is formed. In the present example, the third granulated material coating device 32 is provided with a tea concentrated liquid spraying device 35, and the coating layer portion of the coated particles in which the coating layer portion is formed, The tea concentrate is sprayed and impregnated with the tea concentrate.

In the third granulated material coating device 32, the coated particles having the coating layer portion sprayed with the tea concentrate are provided below the discharge passage 36 of the third granulated material coating device 32. The coated and conveyed granulated material is transported to a dryer 38 to which the conveyed and conveyed belt conveyor 37 is connected. The coated granules are dried 3
8, for example, introduced into a hot-air dryer, dried, and sent to a product tank 41 by a belt conveyor 40 for conveying dried granules provided at a dried material outlet 39. The dried granulated product is taken out to a bag packing area 43 by a product conveyor belt conveyor 42 provided below an outlet below the product tank 41, packed in a bag, and shipped.

Since the apparatus of this embodiment is configured as described above, a predetermined amount of laminated paper dust is put into the weighing hopper 1 and a predetermined amount of paper diaper classification residue is put into the weighing hopper 3. Then, the belt conveyor 2 for supplying the laminated paper dust powder and the belt conveyor 4 for supplying the paper diaper classification residue are operated to supply a predetermined amount of the laminated paper dust powder and the paper diaper classification residue to the mixing hopper 9, respectively. The mixture of the predetermined amount of the laminated paper dust powder and the disposable diaper classification residue mixed in the mixing hopper 9 is supplied to a belt conveyor 11 for transporting the mixture and sent to a mixing device 13. Water is supplied to the mixing device 13 from the water supply pipe 14 in addition to the laminated paper dust powder and the disposable diaper classification residue. The mixing device 13 uniformly mixes the laminated paper dust powder, the disposable diaper classification residue, and water. This mixture has a water content of about 30 to 45% by weight, and in this example, is adjusted to about 40% by weight and supplied to the granulating apparatus 12.

In this embodiment, the granulator 12 is an extrusion granulator, which is pushed by the rotation of a screw, has a cross section corresponding to the hole of the die 15, and is cut by a chopper to a predetermined length. Particles, for example, having an average diameter of about 4 m
m, granulated particles having an average length of 10 mm are obtained. Granulated material particles extruded from the die 15 of the granulator 12 are:
A circular sieve 16 is provided by a belt conveyor 17 for conveying the granulated material.
The granulated material having a particle size of 4 mm or less under the sieve is returned to the belt conveyor 11 for conveying the mixture by the belt conveyor 21 for conveying the under-sieved particles. 4
The on-screen particles having a particle size of not less than mm are sent to a vibration-type granulator 20 by a belt conveyor 19 for conveying the on-screen particles, and are broken up one by one. Particles having a size of 4 mm or more, which are broken up one by one, are sent to a first granulated material coating device 27 by a belt conveyor 26 for conveying on the sieve of the sieve 23, where the coating material is converted into granulated material. On the other hand, it is coated at a predetermined ratio. As for the coating material, paper powder and water-absorbent resin are prepared in a predetermined mixing ratio by a coating material adjusting device 29, and sent to a first granulated material coating device 27 by a supply conveyor device 30. On the other hand, particles less than 4 mm disintegrated by the vibration type granulator 20 are returned from the sieving outlet of the sieve 23 to the belt conveyor 11 for conveying the mixture through the belt conveyor 24 for conveying the sieve, and the granulation process is performed again. Is done.

The granulated particles coated with the coating material by the first granulated material coating device 27 are discharged together with the coating material from the discharge passage 33 of the first granulated material coating device 27 to the second granulated material coating device. It is sent to the coating device 31 and further coated. The granule particles further coated by the second granule coating device 31 are sent from the discharge path 34 of the second granule coating device 27 to the third granule coating device 32, A tea concentrate having a dry matter concentration of 4.2% by weight while being coated with the coating material is sprayed, and the tea concentrate is applied. The granule particles coated with the third granule coating device 32 and coated with the tea concentrate are sent to the dryer 38 from the discharge passage 36 of the third granule coating device 32 and dried. You. Dryer temperature is 100 ℃
The above temperature is maintained. The dried granules are transferred to a product tank 41 by a belt conveyor 40 for conveying the dried granules.
To be sent to the product.

The embodiment shown in FIG. 2 is an example of manufacturing a granular excrement disposal material by using a disposable diaper waste material packed under pressure as a raw material. In the embodiment shown in FIG. 2, the weighing hopper 44 for pressurized and packed waste diapers is connected to a belt conveyor 46 which is connected to a crusher 45 for breaking the waste diapers.
Crushing device 45
The diaper is provided so that waste diaper waste can be supplied. In addition, in order to transport the crushed disposable diaper waste material to the crushing device 49 by an air flow, the crushed material discharge port 47 of the crushing device 45 is connected with an air feeding pipe 48 in this example. Is provided. The pneumatic feed pipe 48 is connected to a pulverizer 49, and the pulverized disposable diaper waste material is supplied to the pneumatic feed pipe 4.
8 and sent to the crushing device 49, for example, in the case of cat sand, a particle size of 5 mm or less, a particle size of 4 mm or less, or 3 mm
It is ground to the following particle size. The pulverized material outlet of the pulverizing device 49 is connected to a pneumatic feeding pipe 50 connected to the mixing device 13 of the granulating device 12, and the disposable diaper waste material pulverized by the pulverizing device 49 is It is sent to the mixing device 13 by a pneumatic feeding pipe 50.

In this embodiment, the mixing device 13 is provided with a water spray device 14. In this example, the amount of water to be sprayed is set such that the moisture content of the granulated material falls within a range of 13 to 17% by weight. In the mixing device 13, water is sprayed from the water spray device 14 to the crushed disposable diaper waste material crushed by the crushing device 49 so that the water content of the diaper waste material powder is 13 to 17% by weight. The disposable diaper waste material sprayed with water is sent from the mixing device 13 to the granulation device 12 by the screw conveyor 51 connected to the granulation device 12. In this example,
As the granulator, a disk pelleter type granulator was used. The discarded diaper waste material is formed into columnar particles having a diameter of 4 mm and a length of 10 mm by the disk pelletizer type granulator 12. In this example, the crushed waste material of the disposable diaper is sent from the mixing device 13 to the disk pelletizer type granulating device 12 by the screw conveyor 51 connected to the granulating device 12. In this embodiment, the screw conveyor 51 is supplied with a super-absorbent resin supply metering device 52 so that the super-absorbent resin is supplied from the super-absorbent resin supply metering device 52 through a supply pipe 53. Is connected to the supply pipe 53.

The granulating device 12 is provided with a granulated material conveying path 17 so that the granulated material extruded from the granulating device 12 can be sent to the circular vibrating sieve 16. In this example, the opening of the circular vibrating sieve 16 is 4 mm or less, and the vibrating sieve disintegrates the granulated particles adhering to each other.
A water spray device 54 is provided on the circular vibrating sieve 16. As the particles on the screen of the circular vibrating screen 16 move under vibration on the circular vibrating screen 16, water is sprayed on the particle surface.
The granulated particles sprayed with water on the sieve are discharged to the on-sieve particle conveying path 19 connected to the on-sieve outlet.

The on-screen particle path 19 is provided for the vibrating screen 2 for coating the granulated material.
7 and the on-screen particles of the circular vibrating screen 16 are supplied onto a vibrating screen 27 for coating granules. The vibrating sieve 27 is
For coating, in this example, a coating material of a mixture of 60% by weight of paper powder and 40% by weight of superabsorbent resin is supplied from a supply conveyor device 30 of a coating material fixed supply tank 29 to a screen of a vibrating sieve 27. Is sprayed on the vibrating granules, adheres to the granulated materials and covers the granulated materials.

The first, second, third and fourth granule coating devices 27, 311 and 312 used in this example are:
Both are vibrating sieve type coating apparatuses, and in this example, these three granulated substance coating apparatuses 27, 311, 312 and 32 are connected in series and provided. The vibrating sieve discharge channel 33 of the first granule coating device 27 extends upward to the second granule coating device 311, and the coated granule particles and coating in the first granule coating device 27 The material is conveyed and spread on particles vibrating on a vibrating screen. The discharge path 341 of the second granule coating device 311 is connected to the third granule coating device 312.
So that the coated granule particles and coating material in the second granulation coating device 311 are conveyed and vibrated on the vibrating screen of the third granulation coating device 312. Scattered particles. Third granule coating device 312
Extends over the fourth granulate coating device 32, thereby conveying the coated granulate particles and coating material in the third granulate coating device 312, The particles are scattered on the vibrating sieve of the fourth granule coating device 32. In this example, the fourth granulated material coating device 32 is provided with a tea concentrated liquid spraying device 35, and the coated granulated particles have a dry tea concentration of 4.
2% by weight of the concentrated tea is 20 per 100 g of the coating material.
ml was sprayed. The spray amount of the tea concentrate was approximately 0.84 g per 100 g of the coating layer of the coated granulated particles. The discharge path 36 of the fourth granulated material coating device 32 is connected to a carry-in conveyor 37 to a dryer 38. In the fourth granulated material coating device 32, a coating process in which a concentrated tea solution is sprayed is performed. The granule particles are introduced into the dryer 38 by the carry-in conveyor 37 and dried.

The coated granules sprayed with the tea concentrate are as follows:
It is introduced into a drier 38, for example, a hot air drier, dried, and sent to a circular vibrating sieve 55 by a belt conveyor 40 for transferring dried granules provided at a dried product outlet 39, and a coating generated during drying. Fine powder formed by peeling of the layer portion is separated. The on-screen particles discharged from the circular vibrating sieve are carried out by a belt conveyor 42 for carrying out products.

Since the apparatus according to the present embodiment is configured as described above, a predetermined amount of waste paper diaper packages packed under pressure are put into the measuring hopper 44 for supplying waste paper diaper packages. Then, the belt conveyor 46 for supplying the disposable diaper waste material is operated, and the disposable diaper waste material packed under pressure is supplied to the crusher 45 to crush the waste diaper waste material. The disintegrated disposable diaper material is sent to a pulverizing device 49 by an air transport pipe 48 and pulverized. This example is an example of cat sand having a diameter of 4 mm, and the ground particle size is ground to a particle size of 5 mm or less, a particle size of 4 mm or less, or a particle size of 3 mm or less. The finer the pulverization particle size, the smoother the surface, the easier the rolling, the easier the uniform coating, and the smaller the amount of the coating material used. The disposable diaper waste material pulverized by the pulverizer 49 is
It is sent to the mixing device 13 of the granulating device 12 by the pneumatic feeding pipe 50, and the water is mixed to form a granulated material having a moisture content of 13 to 17% by weight.

In this example, the granulated material formed by the mixing device 13 is sent to the granulating device 12 by the screw conveyor 51. In this example, in the process of being sent to the granulating device 12 by the screw conveyor 51, the content of the water-absorbent resin in the crushed disposable diaper from the metering device 52 for supplying the water-absorbent resin is 10% by weight or less, preferably The water-absorbing resin is added and mixed so as to be 3 to 5% by weight. In this example, the crushed waste paper diaper is discarded by a disk pelletizer type granulator 12 to an average diameter of 4 mm and an average length of 10 mm.
mm cylindrical particles are formed. A supply pipe 53 is connected to the metering device 52 for supplying the highly water-absorbent resin so as to be supplied via the supply tube 53.

The granulated product extruded from the granulator 12 is
The granulated particles are sent to the circular vibrating sieve 16 and the vibrating of the circular vibrating sieve 16 disperses the granulated particles adhered to each other. In the circular vibrating sieve 16, water is sprayed from the spray device 54 onto the particle surface so that good adhesion of the coating material is obtained in the subsequent coating process. The amount of water sprayed is 20 ml, 0.84 g for 100 g of granules to be coated
It was sprayed to be.

The granulated material sprayed with water is sent to the vibrating sieve 27 for covering the granulated material, and the paper powder 60% by weight and the superabsorbent resin 4
A coating material of 0% by weight of the mixture is sprayed on the granules to form a coating layer on the granules. The granulated material on which the coating layer portion is formed is coated with the granulated material through the first, second, third and fourth granulated material coating devices 27, 311 and 312, and the predetermined coating layer is formed. A part is formed. The granulated particles having the coating layer formed thereon are sent to a fourth granulated material coating device 32, where a concentrated tea solution having a concentration of 4.2% by weight is sprayed by a spraying device 35.
20 ml of tea concentrate is sprayed. In this example, the spray amount of the tea concentrate was 100 g of the coated granulated particles.
The weight was approximately 0.84 g. The coated granulated particles sprayed with the tea concentrate are introduced into a dryer 38 by a carry-in conveyor device 37 and dried. The coated granulated product sprayed with the tea concentrate is introduced into a dryer 38, for example, a hot-air dryer, and dried.However, the amount of fine powder formed by peeling of the coating layer portion generated during drying is small, The yield of granular excrement disposal materials for products has improved.

Example 1 Preparation of Green Tea Concentrate 2 kg of green tea was added to 25 liters of hot water at 95 ° C., and the mixture was boiled for 10 minutes.
19 liters of an 8% green tea concentrate was prepared.

Example 2 To 2 kg of green tea, 21 liters of boiling water at 95 ° C. were added, and the mixture was boiled for 10 minutes.
15 liters of a 0% green tea concentrate was prepared.

Example 3 To 2 kg of green tea, 21 liters of boiling water at 95 ° C. were added, and the mixture was boiled for 10 minutes.
15 liters of a 3% green tea concentrate was prepared.

Example 4 The concentrated green tea solutions obtained in Examples 1, 2 and 3 were collected and
Fifty liters of a green tea concentrate having a Brix concentration of 4.4% was prepared.

Example 5 Preparation of Green Tea Concentrate The green tea concentrate prepared in Example 4 was heated at 95 ° C.
The mixture was further boiled for one hour to prepare a green tea concentrate having a Brix 6.0% concentration of a dissolved substance (dry matter) of green tea. The content of the dried green tea was 4.2 g per 100 g of the green tea concentrate. This green tea concentrate was subjected to component analysis. The results of the analysis are shown in Table 1 below. Table 1
Are the contents in 100 g of green tea. Table 1 Analysis test items Analysis results Total solids 4.2 g Protein 0.3 g Fat 0.1 g Ash 0.5 g Anhydrous caffeine 0.27 g Phosphorus 17.4 mg Iron 0.39 mg Calcium 4.5 mg Potassium 209 mg Niacin 0.80 mg Tannin (As tannic acid) 1.37 g Catechin 50 mg Quercetin 2.0 mg Zinc 245 μg It was confirmed that saponin was present in the green tea concentrate of this example.

Example 6 A concentrated liquid of black tea (Brix concentration: 4.0%) was prepared by adding 30 liters of hot water at 95 ° C. to 3 kg of black tea.
Next, 21 liters of hot water at 95 ° C was added to 2 kg of black tea to prepare a black tea concentrate. Then 95 kg for 3 kg of black tea
A concentrated solution of black tea was prepared by adding 30 liters of hot water at ℃. The three types of black tea concentrates were collected to prepare 50 liters of black tea concentrate having a Brix 4.4% dissolved substance concentration.

Example 7 The concentrate of black tea prepared in Example 6 was heated at a temperature of 95 ° C.
After further boiled for 1 hour, the concentration of the dried product was Brix 5.8.
A black tea concentrate was prepared. The amount of dried matter of this black tea concentrate was 4.3 g per 100 g of black tea concentrate. In addition, component analysis was performed on the concentrate of black tea selected in this example. The results of the analysis are shown in Table 2 below. The values shown in Table 2 are the contents in 100 g of black tea. Analysis test items Analysis result Total solids 4.2 g Protein 0.4 g Fat 0.2 g Ash 0.5 g Anhydrous caffeine 0.27 g Phosphorus 19.0 mg Iron 0.12 mg Calcium 3.5 mg Potassium 201 mg Niacin 0.69 mg Tannin (tannin) 1.29 g Catechin 15 mg Quercetin 4.4 mg Zinc 535 μg It was confirmed that saponin was present in the black tea concentrate of this example.

Example 8 50 parts by weight of laminated paper waste and 50 parts by weight of a diaper classification residue obtained by removing a superabsorbent resin and fluff pulp by a classifier were mixed, and a drum type crusher (manufactured by Horai Co., Ltd.)
The crushed product was crushed by a crusher to a particle size of 3 mm or less. Water was spray-mixed while stirring the pulverized product to obtain a granulation mixture having a water content of 13 to 17% by weight. This granulation mixture was extruded and granulated by a disk pelleter having a die diameter of 4 mm (manufactured by Fuji Paudal Co., Ltd.). The granulated material is sieved with a vibrating sieve (manufactured by Dalton Co., Ltd.) having an upper mesh size of 8 mm and a lower mesh size of 3.5 mm, and has an average diameter of 4 mm and a length of 5 to 10 m.
m of granulated particles were obtained. The granulated particles were supplied to a circular vibrating sieve, and water was sprayed on the surfaces of the granulated particles. The coating material was sprayed and applied to the granulated particles sprayed with water. A concentrated solution of tea having a dry matter concentration of 4.2% by weight was sprayed on the surface of the granule particles on which the coating material was adhered. The granulated particles sprayed with the tea concentrate having a dry matter concentration of 4.2% by weight were dried with a hot air dryer.

In the present example, the coating material was obtained by adding 60 parts by weight of paper powder obtained by pulverizing fluff pulp waste at the time of manufacturing a disposable diaper to a particle size of 0.35 mm or less by a pulverizer (manufactured by Horai Co., Ltd.). (HS1100 manufactured by Hymo Corporation)
It was manufactured by mixing 40 parts by weight. The amount of coating material was 17% by weight of the granular excrement disposal material. This granular excrement disposal material had an effect of preventing the growth of Pseudomonas aeruginosa, streptococci and Legionella bacteria. Further, the obtained granular excrement disposal material was placed in a commercially available cat toilet (length 430 mm, width 310
mm and height 135 mm), the cat was used by laying it out at a thickness of 3 cm, but the cat was used as a toilet as usual, and there was no problem in use. The granular excrement disposal material of this example was easily attached to the periphery of the excrement and the excreted portion was easily taken out. In addition, the granular animal excrement disposal material of the present example was able to suppress the growth of bacteria and avoid unpleasant indoors.

Example 9 45 parts by weight of broken PET bottles and 50 of laminated paper waste
The parts by weight were mixed and pulverized by a drum type pulverizer (manufactured by Horai Co., Ltd.), and the pulverized product was pulverized by a pulverizer to a particle size of 3 mm or less. 5 parts by weight of the superabsorbent resin is added to the pulverized product, and water is spray-mixed while mixing to obtain a water content of 1%.
A granulation mixture of 3 to 17% by weight was obtained. This granulation mixture was extruded and granulated by a disk pelleter having a die diameter of 4 mm (manufactured by Fuji Paudal Co., Ltd.). The granulated material has an upper mesh size of 8 mm and a lower mesh size of 3.5 mm
To obtain granulated particles having a diameter of 4 mm and a length of 5 to 10 mm on average. The granulated particles were supplied to a circular vibrating sieve, and water was sprayed on the surfaces of the granulated particles. To the granulated particles sprayed with water,
The coating material was sprinkled and applied. A concentrated solution of tea having a concentration of 5% by weight was sprayed on the surface of the granulated particles onto the granulated particles coated with the coating material. The granulated particles sprayed with the tea concentrate were dried with a hot air dryer. In the present example, the coating material is a highly water-absorbent resin (Hymo Co., Ltd.) in which 60 parts by weight of flour pulp waste from the production of disposable diapers is ground to a particle size of 0.35 mm or less by a pulverizer (manufactured by Horai Co., Ltd.). HS1100) was mixed. The amount of the coating material is 17% by weight of the granular animal excrement disposal material.
Met. This granular animal excrement disposal material is Pseudomonas aeruginosa,
It had an antiproliferative effect on streptococci and Legionella. In addition, the obtained granular animal excrement disposal material was placed in a commercially available cat toilet (length 430 mm, width 310 mm, and height 1).
The cat was used as a toilet, as usual, without any trouble. The granular animal excrement disposal material of this example was easily attached to the periphery of the excrement, and the excreted portion was easily taken out. In addition, the granular animal excrement disposal material of the present example was able to suppress the growth of bacteria and avoid unpleasant indoors.

[0068]

Industrial Applicability The present invention comprises a granular core containing organic waste, a fibrous waste, a water-absorbent resin and a dried product of 0.1% by weight or more of tea. And forming a granular excrement disposal material having a coating layer portion covering the core portion, thereby dissolving the tea concentrate contained in the granular excrement disposal material to be contained. The substance (dry matter) suppresses the growth of bacteria of Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella, Streptococcus and Legionella, and the disadvantage of antibacterial property of waste material is granular excrement. The antibacterial effect of the treatment material is turned into an advantage, and it is effectively used to suppress the generation of offensive odor, to be a hygienic and easy-to-use daily necessity, and excellent in terms of waste utilization. Moreover, the present invention mixes paper dust, tea husks, sanitary goods waste and woody waste, which have conventionally been produced in large quantities and whose disposal has been a problem, with dry tea products to generate odors. To reduce the hygiene, and
Since it is formed in a granular shape and the whole is made of a combustible material having relatively uniform grains, handling and disposal after use are easy.

In the present invention, the granular excrement disposal material can be easily produced by impregnating the coating layer portion of the granulated material with the concentrated tea solution, and furthermore, can be used by spraying the concentrated tea solution. Because it can be a granular excrement disposal material that generates less dust at the time, conventional granular excrement disposal material,
In particular, it is possible to provide a sanitary granular excrement disposal material that can prevent the propagation of bacteria and the like, has less malignancy, and has an anti-inflammatory effect, as compared with animal excrement disposal materials.

[Brief description of the drawings]

FIG. 1 is a schematic plan view showing a process of manufacturing a granular excrement disposal material according to one embodiment of the present invention.

FIG. 2 is a schematic flow chart showing a process of manufacturing a granular excrement disposal material according to another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Measuring hopper for lamination paper waste supply 2, 4 Belt conveyor 3 Measuring hopper for paper diaper classification residue supply 5 Delivery outlet of belt conveyor 2 for lamination paper waste supply 6 Transport outlet of belt conveyor 4 for paper diaper classification residue supply 7 First Mixing belt conveyor 8 Outlet of first mixing belt conveyor 7 9 Mixing hopper 10 Supply port of mixing hopper 9 11 Second mixing belt conveyor 12 Granulating device 13 Mixing device of granulating device 12 Water supply pipe Reference Signs List 15 Dies of granulating device 12 16 Circular sieve 17 Belt conveyor for conveying granulated material 18 Outlet on sieve 19 Belt conveyor for conveying particle on sieve 20 Vibrating type granulator 21 Below sieve outlet 22 Belt for conveying sieve particle Conveyor 23 Sieve with openings of 4 mm or less 24 Belt conveyor for under-sieving transport 25 Out-sieve outlet 26 Out-sieve outlet 2 5. A belt conveyor for conveying on a sieve connected to 5 27 First granulated material coating device 28 Sieving device of first granulated material coating device 27 29 Mixture of paper powder having a particle size of 0.3 mm and superabsorbent resin Supply hopper 30 Supply path for mixture of paper powder and superabsorbent resin 31 Second granulated material coating device 32 Third granulated material coating device 33 Discharge path of first granulated material coating device 27 34 Second Discharge path of the granulated material coating device 31 35 Spraying device of tea concentrated liquid 36 Discharge path of the third granulated material coating device 32 37 Belt conveyor for conveying coated granulated material 38 Belt conveyor for conveying coated granulated material Dryer to which 37 is connected 39 Dried product outlet 40 Belt conveyor for transporting dried granulated material 41 Product tank 42 Belt conveyor for carrying out product 43 Bagging area 44 Measuring hopper for disposable diaper waste packages packed under pressure 45 Paper diaper Crusher for breaking up waste material 46 46 Belt conveyor connected to the crusher for breaking up diaper waste material 47 Crushed material outlet of crusher 45 48 Piping for pneumatic transport 49 Crusher 50 Piping for pneumatic transport to be connected to mixing device 13 51 Screw conveyor connected to the granulating device 12 52 Metering device for supplying high-grade aqueous resin 53 Supply pipe connected to the measuring device 52 for supplying high-grade aqueous resin 54 Water spraying device 55 Circular vibrating sieve 311 Second granulated material Coating device 312 Third granulated material coating device 341 Discharge path of second granulated material coating device 311 342 Third granulated material coating device

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B09B 3/00 B09B 3/00 301P 301 C02F 11/14 D C02F 11/14 B09B 3/00 Z F term ( Reference) 2B101 AA01 AA13 AA20 GB05 GB06 GB08 4D004 AA03 AA04 AA12 AA31 BA10 CA04 CA08 CA14 CA15 CA42 CB16 CB45 CB46 CC03 CC15 DA03 DA10 DA20 4D059 AA01 BE56 BG00 BJ00 BK02 BK09 BK10 ACB DBB ACB DBB ACB AC23D BA05 BA09 CA02 CA43 DA13 FA02 FA03 FA12 FA21 FA26 FA27 FA33 FA40

Claims (16)

[Claims] 1. A particulate core containing organic waste, a fibrous waste, a water-absorbing resin, and a core.
A granular excrement disposal material characterized by being formed in a granular form having a coating layer portion covering the core portion containing at least 1% by weight of dried tea. 2. A granular core containing organic waste and an extraction residue of tea husk or roasted coffee beans or an extraction residue of tea husk or roasted coffee beans, fibrous waste, water absorption A granular excrement disposal material, characterized in that the excrement disposal material is formed in a granular form having a coating layer covering the core with a water-soluble resin and 0.1% by weight or more of dried tea. 3. A core formed in a granular form containing organic waste and a water-absorbent resin, and a fibrous waste, a water-absorbent resin, and a dried product of 0.1% by weight or more of tea. A granular excrement disposal material characterized in that the excrement disposal material is formed in a granular form having a coating layer covering the core. 4. A core formed into a granular form containing organic waste, an extraction residue of tea husks or roasted coffee beans or an extraction residue of tea husks and roasted coffee beans, and a water-absorbent resin, and a fibrous material. A granular excretion, characterized in that the excretion is formed in a granular form having waste, a water-absorbent resin, and a coating layer covering the core containing dried matter of 0.1% by weight or more of tea. Material processing material. 5. The granular excretion according to claim 1, wherein the water-absorbent resin is contained in the core in an amount smaller than the amount of organic waste. Material processing material. 6. The granular material according to claim 1, wherein the water-absorbent resin is contained in the covering portion in an amount smaller than the amount of fibrous waste. Excrement treatment material. 7. Organic wastes include toilet paper waste, tissue paper waste, decorative paper waste, paper napkin waste, dustpaper waste, paper cotton waste, paper towel waste, toilet seat waste, bedding sheets waste, mask waste, Eye mask waste, seat head cover waste, pillow cover waste, paper diaper waste, sanitary napkin waste, animal paper diaper waste, animal sanitary napkin waste, milk pad waste, sweat pad waste, incontinence pad waste, granular animal waste Waste materials, animal sheet waste, fresh fish transport laminated paper waste, vegetable transport laminated paper waste, laminated paper printing waste, laminated paper scraps, buff powder, cardboard waste, newsprint waste, magazine waste, tea husk, roast Extraction residue of roasted coffee beans, waste titanium paper, paper sludge, pulp sludge, punch waste, wood waste, planing waste, wood flour, house demolition The granular excrement disposal material according to any one of claims 1 to 4, wherein the material is a material, newly constructed waste material, nonwoven fabric waste, or a mixture containing two or more of these. 8. The fibrous waste is mechanical pulp waste, chemical pulp waste, semi-chemical pulp waste, cottony pulp waste, wood pulp waste, waste paper pulp waste, wood waste, plane waste,
Wood flour, house demolition material, new construction waste material, paper powder, titanium paper waste material,
Punch waste, fluff pulp of classified products of sanitary goods waste, water-absorbent fiber waste, water-absorbent resin waste, paper powder containing water-absorbent resin, paper powder generated during bookbinding, paper powder generated during nonwoven fabric manufacturing, papermaking process 7. A paper powder which is generated, a paper powder which is generated during production of a sanitary material, or a mixture containing two or more thereof.
A particulate excrement disposal material according to claim 1. 9. An organic waste is pulverized to a particle size of 5 mm or less, and the pulverized material is formed into granules in the presence of water, and fibrous waste and water absorbing material are formed on the surface of the formed granules. A method for producing a granular excrement disposal material, comprising: forming a granular material by adhering a coating material containing a conductive resin; impregnating the coating layer portion with a concentrated tea solution; and drying the impregnated tea. 10. An organic waste is pulverized to a particle size of 5 mm or less, and the pulverized material is combined with a pulverized tea husk or an extraction residue of roasted coffee beans or a pulverized tea husk or an extraction residue of coffee beans. A mixture of the pulverized material, the mixture of the pulverized material is formed into granules in the presence of water, and a coating material containing a fibrous waste and a water-absorbent resin is adhered on the surface of the formed granules. A method for producing a granular excrement disposal material, characterized in that the material is formed in a granular form, the concentrated layer of tea is impregnated on the coating layer, and the impregnated tea is dried. 11. An organic waste is pulverized to a particle size of 5 mm or less, a mixture of the pulverized substance and a water-absorbent resin is formed into granules in the presence of water, and a fiber is formed on the surface of the formed granules. Granular excrement treatment, wherein a granular material is formed by adhering a coating material containing high-quality waste and a water-absorbent resin, impregnating a tea concentrate on the coating layer portion, and drying the concentrate. The method of manufacturing the material. 12. An organic waste is pulverized to a particle size of 5 mm or less, and the pulverized product is ground with a ground tea shell or a ground extract of roasted coffee beans, or a ground tea shell and a ground extract of coffee beans. And the water-absorbent resin are mixed, the mixture is formed into granules in the presence of water, and a coating material containing a fibrous waste and a water-absorbent resin is attached to the surface of the formed granules. A method for producing a granular excrement disposal material, comprising forming a granular form by impregnating the above-mentioned coating layer with a concentrated liquid of tea, and drying the impregnated tea. 13. The particulate excretion according to claim 9, wherein the water-absorbent resin is mixed in an amount smaller than the amount of organic waste to form a core. Manufacturing method of material to be treated. 14. The granular material according to claim 9, wherein the water-absorbent resin is mixed in an amount smaller than the amount of fibrous waste to form a coating layer portion. Method for producing excrement disposal materials. 15. Organic wastes include toilet paper waste, tissue paper waste, decorative paper waste, paper napkin waste, dustpaper waste, paper cotton waste, paper towel waste, toilet seat waste, bedding sheets waste, mask waste, Eye mask waste material, head cover waste material for seats, pillow cover waste material, paper diaper waste material, sanitary napkin waste material, animal paper diaper waste material,
Animal sanitary napkin waste material, milk pad waste material, sweat pad waste material, incontinence pad waste material, granular animal excrement disposal material waste material, animal sheet waste material, laminated fish waste material for fresh fish transport,
Waste of laminated paper for transporting vegetables, printing waste of laminated paper,
Laminated paper scraps, buff powder, cardboard scraps, newspaper scraps, magazine scraps, tea husks, roasted coffee bean extraction residues, titanium paper waste, papermaking sludge, pulp sludge, punch scraps,
14. Granulated excrement disposal according to any one of claims 9 to 13, characterized in that it is wood waste, planing waste, wood flour, house demolition material, new construction waste material, non-woven fabric waste or a mixture containing two or more of these. Material production method. 16. The fibrous waste is mechanical pulp waste material,
Chemical pulp waste material, semi-chemical pulp waste material, cottony pulp waste material, wood pulp waste material, waste paper pulp waste material, wood waste, planing waste, wood flour, house demolition material, new construction waste material, paper powder, titanium paper waste material, punch waste, sanitary goods Fluff pulp, waste water-absorbent fiber waste, water-absorbent resin waste, paper powder containing water-absorbent resin, paper powder generated during bookbinding, paper powder generated during nonwoven fabric production, paper powder generated during the papermaking process, or A paper powder generated during the production of a sanitary material, or a mixture containing two or more thereof.
16. The method for producing a granular excrement disposal material according to 2 or 15.