摘要:
Provided are a method and an apparatus for manufacturing an excrement treatment material, with which it is possible to obtain an excrement treatment material that contains grains of different lengths in a mixed manner, without executing a mixing step. The manufacturing method includes a granulation step. The granulation step is a step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine (10). The granulation machine (10) includes a die (12) and a roller (14). A through hole (13) that allows the granulation material to pass therethrough is formed in the die (12). The roller (14) pushes the granulation material into the through hole (13) while rolling on the surface of the die (12). In the granulation step, low-speed pushing in which the granulation material is pushed while the roller (14) rolls at a first speed, and high-speed pushing in which the granulation material is pushed while the roller (14) rolls at a second speed that is higher than the first speed are executed.
摘要:
Provided is a toilet that does not require a partition member despite containing both granules and an absorbent sheet. A toilet (1) includes a receptacle (10), an absorbent sheet (20), and a plurality of granules (30). The receptacle (10) has a bottom surface part (10a) and side surface parts (10b). The absorbent sheet (20) is arranged within the receptacle (10). The granules (30) are arranged directly upon the absorbent sheet (20). Each granule (30) is made of a chemically-integrated resin.
摘要:
A separation device having high separation efficiency and a method for manufacturing a water absorption material using the separation device are provided. A separation device (1) includes a shredding unit (10), and a separation unit (20). The shredding unit (10) shreds a disposable diaper (processing target) containing a plastic (first material) and a water-absorbent polymer (second material) adhering to the plastic. The separation unit (20) has a drum (22), and a beating member (24). The separation unit (20) separates the water-absorbent polymer passing through the holes (22a) from the disposable diaper by beating the disposable diaper with a plate surface of the beating member (24) with the drum (22) being rotated in a state in which the disposable diaper shredded by the shredding unit (10) is accommodated in the drum (22).
摘要:
A separation device having high separation efficiency and a method for manufacturing a water absorption material using the separation device are provided. A separation device (1) includes a shredding unit (10), a beating unit (20), and a separation unit (30). The shredding unit (10) shreds a disposable diaper (processing target) containing a plastic (first material) and a water-absorbent polymer (second material) adhering to the plastic. The beating unit (20) beats the disposable diaper shredded by the shredding unit (10) with a beating member (22), thereby promoting dissociation of the water-absorbent polymer from the plastic. The separation unit (30) rotates a drum (32) in a state in which the disposable diaper beaten by the beating unit (20) is accommodated therein, thereby separating the water-absorbent polymer passing through holes (32a) from the disposable diaper.
摘要:
A ready-to-assemble house having sufficient strength is provided. A ready-to-assemble house (1) includes wall members (10, 20, 30, 40) that are made of cardboard or heavy paper. A side end portion (20a) of the wall member (20) is fixed to a side end portion (10b) of the wall member (10). A side end portion (30a) of the wall member (30) is fixed to a side end portion (20b) of the wall member (20). A side end portion (40a) and a side end portion (40b) of the wall member (40) are respectively connected to a side end portion (30b) of the wall member (30) and a side end portion (10a) of the wall member (10). The wall member (10) is configured such that the side end portion (10a) becomes shaped as a rectangular column by being folded along folding lines (L11a-L14a).
摘要:
Provided is an animal toilet suitable for improving test accuracy of urine. An animal toilet (1) includes a partition portion (20), an upper space (24), a lower space (26), and a urine collection receptacle (40). The partition portion (20) has a through hole (22) allowing urine to pass therethrough. The upper space (24) is present above the partition portion (20), and is a space in which a plurality of grains (30) are disposed. The lower space (26) is present below the partition portion (20), and is a space in which the urine having passed through the through hole (22) falls. The urine collection receptacle (40) is a receptacle that collects the urine. A bottom face (28) of the lower space (26) inclines so that the urine having fallen in the lower space (26) will flow toward the urine collection receptacle (40).