JP6125699B1 - Vomiting material and method for producing the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vomiting treatment material having a structure suitable for increasing the mass strength of a granular material while suppressing waste of a coating material, and a method for producing the same. SOLUTION A vomit treatment material 1 includes a plurality of particles 10 that absorb vomit. The granular body 10 includes a core portion 12 and a covering portion 14. The core portion 12 has a granular shape having a substantially circular cross section. The covering portion 14 covers the core portion 12. The coating | coated part 14 has a function which adhere | attaches the several granular material 10 which absorbed the vomit. In the cross section, the thickness of the covering portion 14 on one side of the core portion 12 is larger than the thickness of the covering portion 14 on the other side of the core portion 12. [Selection] Figure 2

Description

  The present invention relates to a vomit treatment material and a method for producing the same.

  Patent Document 1 describes a filth treatment material used for treatment of vomit. The waste disposal material described in this document is composed of a plurality of particles having water absorption. Each granular body includes a granular core part and a covering part that covers the core part. The core is formed by extruding and granulating a mixture containing a pulverized product of recycled plastic material and paper powder. The covering portion is formed by attaching a covering material containing a superabsorbent resin to the surface of the core portion. This covering portion has a function of adhering particles that have absorbed moisture.

  When this filth-treating material is used for treatment of vomit, a plurality of particles may be spread on the vomit. Thereby, the vomit is absorbed by each granular material. The plurality of granular materials that have absorbed the vomit adhere to each other and become solid due to the action of the covering portion. By removing the lump of the granular material, the vomit can be treated.

JP 2003-219746 A

  In this way, by allowing the vomit to be absorbed by the granular material, treatment of the vomit on the floor or on the road becomes easy. However, in this case, since the vomit is absorbed from the lower surface of each granule (the surface facing the vomit), it is difficult to reach the upper part of each granule. Therefore, the coating part existing under the core part contributes exclusively to the formation of the mass of the granular material. That is, the covering part existing on the upper side of the core part has a small contribution to the formation of the mass. This not only reduces the mass strength of the granular material that has absorbed the vomit, but also wastes the coating material.

  The present invention has been made in view of the above problems, and provides a vomitant treatment material having a structure suitable for increasing the mass strength of granular materials while suppressing waste of the coating material, and a method for producing the same. With the goal.

  The vomit treatment material according to the present invention is a vomit treatment material comprising a plurality of granular materials that absorb vomit, and each of the granular materials includes a granular core portion having a substantially circular cross section and the core portion. A covering portion that is provided to cover and has a function of adhering the plurality of granular materials that have absorbed the vomit, and in the cross section, the thickness of the covering portion on one side of the core portion is: It is larger than the thickness of the said coating | coated part in the other side of the said core part, It is characterized by the above-mentioned.

  In this vomit treatment material, the thickness of the covering portion on one side of the core is larger than the thickness of the covering portion on the other side. For this reason, many coating | coated parts can be contributed to lump formation by absorbing a vomit from one side (side where the thickness of a coating | coated part is comparatively large). This is advantageous in increasing the mass strength of the granular material that has absorbed the vomit. At this time, the thickness of the coating portion on the other side is relatively small where the contribution to the formation of the mass is small. Thus, by reducing the thickness of the covering portion that contributes little to the formation of the lumps, waste of the covering material can be reduced.

  In addition, the method for producing a vomitous material treatment material according to the present invention is a method for producing a vomitous material treatment material comprising a plurality of particles that absorb vomit, and includes a granule forming step of forming the plurality of particles. Including the core part forming step of forming a granular core part having a substantially circular cross section, and bonding the plurality of granular bodies that have absorbed the vomit so as to cover the core part. A covering portion forming step of forming a covering portion having a function of forming the covering portion, wherein in the cross section, in the cross section, the thickness of the covering portion on one side of the core portion is the other side of the core portion. The covering portion is formed so as to be larger than the thickness of the covering portion on the side.

  In this manufacturing method, the covering portion is formed so that the thickness of the covering portion on one side of the core portion is larger than the thickness of the covering portion on the other side. For this reason, in the vomitment processing material after manufacture, many coating | coated parts can be contributed to formation of a lump by absorbing a vomit from one side (side where the thickness of a coating | coated part is comparatively large). This is advantageous in increasing the mass strength of the granular material that has absorbed the vomit. At this time, the thickness of the coating portion on the other side is relatively small where the contribution to the formation of the mass is small. Thus, by reducing the thickness of the covering portion that contributes little to the formation of the lumps, waste of the covering material can be reduced.

  ADVANTAGE OF THE INVENTION According to this invention, the vomitous material processing material of a structure suitable for raising the lump strength of a granular material, suppressing the waste of coating | covering material small, and its manufacturing method are implement | achieved.

It is a schematic diagram which shows one Embodiment of the vomit thing processing material by this invention. 1 is a cross-sectional view showing a granular material 10. It is a schematic diagram which shows the mode at the time of use of the vomit thing processing material of FIG.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the drawings, the same reference numerals are assigned to the same elements, and duplicate descriptions are omitted.

  FIG. 1 is a schematic view showing an embodiment of the vomitment treatment material according to the present invention. The vomit object treatment material 1 is a treatment material used for the treatment of vomit, and includes a plurality of particles 10.

  The granular material 10 has water absorption and absorbs the vomit. The granular material 10 is mainly made of an organic material. Here, the main material of the granular material 10 means a material having the largest weight ratio in the granular material 10 among the materials constituting the granular material 10. As the organic substance, for example, papers, tea husks, plastics, or okara can be used.

  Paper refers to a material mainly composed of pulp. Examples of papers include, in addition to ordinary paper, PVC wallpaper classifieds (paper obtained by classifying PVC wallpaper), fluff pulp, papermaking sludge, pulp sludge, and the like. As plastics, for example, a paper diaper classification product (plastic obtained by classifying paper diapers) may be used. The okara is preferably dry okara.

  FIG. 2 is a cross-sectional view showing the granular material 10. The granular body 10 includes a core portion 12 and a covering portion 14. The core part 12 is granular and has a substantially circular cross section as shown in FIG. Examples of the granular shape include a sphere, a cylinder, and an ellipsoid. The core 12 has a function of absorbing and retaining the vomit. The core portion 12 is mainly made of an organic material.

  The core part 12 may contain the adhesive material, and does not need to contain it. As the adhesive material, for example, CMC (carboxymethylcellulose), PVA (polyvinyl alcohol), dextrin, or a water-absorbing polymer can be used.

  The covering portion 14 covers the core portion 12. The covering portion 14 covers the entire surface of the core portion 12. The covering portion 14 contains an adhesive material and has a function of bonding the plurality of granular bodies 10 that have absorbed the vomit. The covering portion 14 is also mainly made of an organic material.

  In the cross section shown in FIG. 2, the thickness d1 of the covering portion 14 on one side (lower side in the drawing) of the core portion 12 is the thickness d2 of the covering portion 14 on the other side (upper side in the drawing) of the core portion 12. Bigger than. The thickness d1 is preferably at least twice the thickness d2. For example, the thickness d1 is 1 mm or more, and the thickness d2 is 0.5 mm or less. It is preferable that the thickness of the covering portion 14 gradually decreases from one side to the other side.

  Each granular material 10 contains a neutralizing agent that neutralizes the acid in the vomit. The neutralizing agent is contained only in the covering portion 14 of the core portion 12 and the covering portion 14. As such a neutralizing agent, for example, sodium hydroxide, calcium oxide, calcium hydroxide and the like can be used.

  Each granular material 10 after absorbing the vomit is configured to exhibit a dark color (for example, black or gray). For example, the activated carbon is included in each granular material 10 so that each granular material 10 after absorbing the vomit can exhibit a dark color. Activated carbon may be contained in both the core part 12 and the coating | coated part 14, and may be contained only in any one. Each granular material 10 may be colored in advance in a dark color. That is, the granular material 10 may exhibit a dark-colored color before and after absorbing the vomit. Alternatively, each granular material 10 has a light-colored color (for example, white or yellow) before absorbing the vomit, and changes color when absorbing the vomit so as to exhibit a dark-colored color. It may be configured. The granular material 10 that changes color in this way can also be realized, for example, by including in the coating portion 14 a coloring material that develops or changes color in response to moisture of the vomit.

  FIG. 3 is a schematic diagram showing a state of using the vomit treatment material 1. As shown in the figure, a plurality of granules 10 are laid on the vomit 90. At this time, the one side (side where the thickness of the covering portion 14 is relatively large) is set downward. Thereby, the vomit 90 is absorbed by each granular material 10 from the said side. The plurality of granular materials 10 that have absorbed the vomit 90 are adhered to each other by the action of the covering portion 14 and become solid. By removing the lump of the granular material 10, the vomit 90 can be processed.

  Then, an example of the manufacturing method of the vomit thing processing material 1 is demonstrated as one Embodiment of the manufacturing method of the vomit processing material by this invention. This manufacturing method includes a granular material forming step of forming a plurality of granular materials 10. The granule forming process includes a core part forming process and a covering part forming process.

  The core portion forming step is a step of forming the core portion 12. In this step, a plurality of core portions 12 are formed by granulating a core portion material (material constituting the core portion 12) using a granulator. As a granulator, an extrusion granulator can be used, for example. Prior to granulation, the core material is subjected to pretreatment such as pulverization, kneading, and addition as necessary.

  The covering portion forming step is a step of forming the covering portion 14 so as to cover the core portion 12. In order to form the covering portion 14, a powdery covering material (a material constituting the covering portion 14) may be attached to the surface of each core portion 12. The coating material can be applied, for example, by spraying or spraying. At this time, by attaching more coating material to one side of the core part 12, the thickness d1 of the coating part 14 on the one side is made larger than the thickness d2 of the coating part 14 on the other side. . Thereafter, post-treatments such as sieving (sizing) and drying are performed as necessary. As described above, the excrement disposal material 1 including the plurality of granular bodies 10 is obtained.

  The effect of this embodiment will be described. In the present embodiment, the covering portion 14 is formed so that the thickness d1 of the covering portion 14 on one side of the core portion 12 is larger than the thickness d2 of the covering portion 14 on the other side. For this reason, many coating | coated parts 14 can be contributed to lump formation by absorbing a vomit from one side (side with the comparatively large thickness of the coating | coated part 14). This is advantageous in increasing the strength of the granular material 10 that has absorbed the vomit. At this time, the coating portion 14 on the other side has a relatively small thickness d2 where the contribution to the formation of the mass is small. Thus, by reducing the thickness of the covering portion 14 that has a small contribution to the formation of lumps, waste of the covering material can be reduced. Therefore, the vomit material treatment material 1 having a structure suitable for increasing the mass strength of the granular material 10 while suppressing waste of the coating material, and a method for manufacturing the same are realized.

  Thus, in order for the covering portion 14 to efficiently contribute to the formation of the mass of the granular material 10, it is advantageous that the difference between the thickness d1 and the thickness d2 is large. From this viewpoint, it is preferable that the thickness d1 is not less than twice the thickness d2. The thickness d1 is preferably 1 mm or more, and the thickness d2 is preferably 0.5 mm or less.

  By the way, the amount of vomit absorption is gradually reduced from one side (side closer to the vomit) to the other side (side far from the vomit). Therefore, when the thickness of the covering portion 14 gradually decreases from one side to the other side, the thickness of the covering portion 14 increases as the amount of absorption increases. For this reason, the coating | coated part 14 can be contributed more efficiently to the lump formation of the granular material 10. FIG.

  The granular material 10 has a two-layer structure including a core portion 12 and a covering portion 14. Thereby, the water absorption / water retention function can be assigned mainly to the core part 12, and the lump formation function can be assigned mainly to the covering part 14. A plurality of functions can be enhanced together by selecting materials suitable for the respective functions as the material of the core portion 12 and the covering portion 14.

  When the core part 12 does not contain an adhesive material, only the covering part 14 contributes to the formation of the mass of the granular material 10. Therefore, in this case, the vomitment treatment material 1 that can efficiently contribute to the formation of the clump 14 is particularly useful.

  The granular material 10 is mainly made of an organic material. Thereby, the granular material 10 suitable for incineration disposal can be obtained. Thus, if the granular material 10 is suitable for incineration disposal, since the used vomit thing processing material 1 can be thrown away as combustible garbage, the convenience for a user improves. However, it is not essential that the granular material 10 has an organic material as a main material.

  The granular material 10 contains a neutralizing agent that neutralizes the acid in the vomit. Thereby, the vomit can be brought close to acidity to neutrality. In this respect, the water-absorbing polymer has a property of easily absorbing neutral water rather than acidic water. Therefore, when the coating | coated part 14 contains a water absorbing polymer as an adhesive material, the lump formation function of the coating | coated part 14 can be improved by making a vomit thing approach from neutrality to neutrality.

  The neutralizing agent is contained only in the covering portion 14 of the core portion 12 and the covering portion 14. In this regard, the vomit absorbed by the granular material 10 passes through the covering portion 14 and reaches the core portion 12. Therefore, the acid in the vomit can be neutralized faster by containing the neutralizing agent in the coating part 14 than when it is contained in the core part 12. Moreover, by not containing the neutralizing agent in the core part 12, the manufacturing cost of the vomitment treatment material 1 can be suppressed small.

  The granular material 10 after absorbing the vomit exhibits a dark color. In this case, the color of the vomit becomes inconspicuous. Thereby, the discomfort by seeing the vomit can be relieved. However, it is not essential that the granular material 10 after absorbing the vomit exhibits a dark color.

  When the granular material 10 contains activated carbon, not only the granular material 10 has a dark color, but also the granular material 10 can have a deodorizing effect.

  When the granular material 10 is colored in a dark color in advance, it is possible to easily realize the granular material 10 exhibiting a dark color after absorbing the vomit. On the other hand, before the granular material 10 absorbs the vomit, it exhibits a light color, and when the vomit is absorbed, the granular material 10 changes color and exhibits a dark color. Can enhance the aesthetics.

  The present invention is not limited to the above embodiment, and various modifications can be made. In the said embodiment, the case where the neutralizing agent was contained only in the coating | coated part 14 among the core part 12 and the coating | coated part 14 was illustrated. However, the neutralizing agent may be contained only in the core part 12 of the core part 12 and the covering part 14, or may be contained in both the core part 12 and the covering part 14. However, it is not essential that the granular material 10 contains a neutralizing agent.

DESCRIPTION OF SYMBOLS 1 Vomiting material 10 Granule 12 Core part 14 Covering part 90 Vomiting substance

Claims (22)

A vomiting treatment material comprising a plurality of granular materials that absorb vomit,
Each granule is
A core portion of the particulate having a function have a circular cross-section, for water absorption and water retention of the vomit,
A covering portion provided so as to cover the core portion and having a function of adhering the plurality of granular materials that have absorbed the vomit,
In the cross section of each granule in the same plane as the cross section of the core portion, the thickness of the covering portion on one side of the core portion is larger than the thickness of the covering portion on the other side of the core portion. A vomiting treatment material that is large. In the vomitment treatment material according to claim 1,
The thickness of the covering portion on the one side is a vomit treatment material that is at least twice the thickness of the covering portion on the other side. In the vomitment treatment material according to claim 2,
The thickness of the covering portion on the one side is 1 mm or more,
The thickness of the said coating | coated part in the said other side is the vomit thing processing material which is 0.5 mm or less. In the vomitment treatment material according to any one of claims 1 to 3,
The thickness of the said coating | coated part is a vomitous material processing material which becomes small gradually as it goes to the said other side from said one side. In the vomitment treatment material according to any one of claims 1 to 4,
Each of the granular materials is a vomit treatment material containing organic material as a main material. In the vomitment treatment material according to any one of claims 1 to 5,
The core is a vomit treatment material that does not contain an adhesive material. In the vomitment processing material in any one of Claims 1 thru | or 6,
The covering portion is a vomit treatment material containing a water-absorbing polymer. In the vomitment processing material in any one of Claims 1 thru | or 7,
Each said granular material is a vomit treatment material containing the neutralizing agent which neutralizes the acid in the said vomit. In the vomitment treatment material according to claim 8,
The neutralizing agent is a vomit treatment material contained only in the covering portion of the core portion and the covering portion. In the vomitment processing material in any one of Claims 1 thru | or 9,
The granular material after absorbing the vomit is a vomit treatment material that exhibits a dark color. In the vomitment treatment material according to claim 10,
Each of the granular materials is a vomit treatment material containing activated carbon. In the vomitment treatment material according to claim 10 or 11,
The granular material is a vomit treatment material that is colored in advance in the dark color. In the vomitment treatment material according to claim 10 or 11,
Each of the granular materials exhibits a light color before absorbing the vomit, and changes color when the vomit is absorbed to exhibit the dark color. A method for producing a vomit treatment material comprising a plurality of particulates that absorb vomit,
Including a granule forming step of forming the plurality of granulates,
The granule forming step includes
A core unit forming step of forming a core portion of the particulate having a function have a circular cross-section, for water absorption and water retention of the vomit,
A covering portion forming step of forming a covering portion having a function of adhering the plurality of granular materials that have absorbed the vomit so as to cover the core portion,
In the covering portion forming step, the thickness of the covering portion on one side of the core portion is equal to the other side of the core portion in the cross section of each granular body in the same plane as the cross section of the core portion. A method for producing a vomit treatment material, characterized in that the covering portion is formed so as to be larger than the thickness of the covering portion.
In the manufacturing method of the vomit thing processing material of Claim 14,
In the covering portion forming step, the vomit material treatment material for forming the covering portion so that the thickness of the covering portion on the one side is at least twice the thickness of the covering portion on the other side. Production method. In the manufacturing method of the vomit thing processing material of Claim 14 or 15,
In the covering portion forming step, the vomitant treatment material manufacturing method for forming the covering portion so that the thickness of the covering portion gradually decreases from the one side toward the other side. In the manufacturing method of the vomit processing material in any one of Claims 14 thru | or 16,
In the said granule formation process, the manufacturing method of the vomitous material processing material which forms the said several granule containing the neutralizing agent which neutralizes the acid in the said vomitant. In the manufacturing method of the vomit thing processing material of Claim 17,
In the granular body forming step, the vomitant treatment material manufacturing method for forming the plurality of granular bodies so that the neutralizing agent is contained only in the covering portion of the core portion and the covering portion. In the manufacturing method of the vomit thing processing material in any one of Claims 14 thru | or 18,
In the granular body forming step, the vomitous material treatment material manufacturing method for forming the plurality of granular bodies exhibiting a dark color after absorbing the vomitant. In the manufacturing method of the vomit thing processing material according to claim 19,
In the said granule formation process, the manufacturing method of the vomit thing processing material which forms the said some granule containing activated carbon. In the manufacturing method of the vomit thing processing material of Claim 19 or 20,
In the granular body forming step, the vomitant treatment material manufacturing method for forming the plurality of granular bodies colored in advance in the dark color. In the manufacturing method of the vomit thing processing material of Claim 19 or 20,
In the granular body forming step, the plurality of granular bodies that exhibit a light color before absorbing the vomit and change color when the vomit is absorbed to exhibit the dark color. A method for producing a vomit treatment material.

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