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    • 2. 发明专利
    • METHOD AND APPARATUS FOR DRYING WITH HOT AIR
    • JPH07159035A
    • 1995-06-20
    • JP30939193
    • 1993-12-09
    • KUMETA SEISAKUSHO KK
    • HIRAI HIDEKAZU
    • F26B17/32F26B21/00F26B25/04
    • PURPOSE:To efficiently dry a matter to be dried by a small-sized unit irrespective of the state of the matter to be =dried by increasing a flow rate of hot air to strongest substantially at directly under a rotary drum axial direction and decreasing it toward an axial side. CONSTITUTION:Hot air fed to a suction duct 22 is fed to a heating chamber of a hot air dryer 1. A matter 5 to be dried is charged from an inlet of an outlet chute in an agitating drum 6 of a rotary drum 3 to be rotated by a motor, etc., through an inlet feed. The hot air is so fed by air flow rate regulating means 25, 25 as to reduce a flow rate from directly under an axial direction of the drum 3 toward both axial sides and fed from air channels 24, 24 of the duct 22 through openings 24a, 24a and from a suction port 19 to the drum 3 in a cover 17. In this case, since the hot air is fed through a plurality of vent holes 2 opened at an outer periphery of the drum 3, the matter 5 to be dried is vertically movably fed and rotatably agitated and hence efficiently dried.
    • 3. 发明专利
    • SHELF TYPE DRIER
    • JPS643488A
    • 1989-01-09
    • JP15611087
    • 1987-06-23
    • KUMETA SEISAKUSHO KK
    • KANAMORI KIYOSHI
    • F26B9/06
    • PURPOSE: To enhance a drying efficiency by longitudinally rotatably forming a shelf of a drying chamber, and inclining it at a suitable angle, thereby bringing a hot air into contact with a material to be dried. CONSTITUTION: A shelf 3 of the dryer is supported at centers of both sides by pins 7, and inclined to right or left at the pins 7 as centers. Further, the shelf 3 is coupled, in place, by a rod 8, and the rod 8 is vertically moved to be simultaneously altered at its inclining angles. Drying of a material to be dried is first executed by charging a predetermined amount of the material 12 to be dried in a tray 11 of a drying chamber 1A, setting it to the shelf 3, and coupling the chamber 1A to a hot air supplying unit 2. Then, the unit 2 is started, and drying air of suitable temperature is blown into the chamber 1A. At this time, the shelf 3 of the chamber 1A is, for example, inclined at the right side upward, and the drying air blown from the unit 2 into the chamber 1A is brought into direct contact with the material 12 and dried.
    • 4. 发明专利
    • OXIDATION BY OZONE
    • JPS63264133A
    • 1988-11-01
    • JP9920087
    • 1987-04-22
    • KUMETA SEISAKUSHO KK
    • KOBAYASHI KUNITERU
    • B01J19/08C02F1/48C02F1/78
    • PURPOSE:To promote decomposition reaction rate of a liquid to be treated by impressing a 3-20Kv high voltage on an aq. soln., emulsion, suspension etc., and mixing ozone in the liquid to be treated. CONSTITUTION:An ozone generator 2 is connected with a porous nozzle 4, and ozone is injected in fine bubbles. An high voltage generator 3 impresses a 3-20Kv negative high voltage one the liquid to be treated in a treating bath 1, and an electrode 5 is connected with a negative pole and immersed in the liquid to be treated. In order to treat the liquid to be treated, a specified quantity of the liquid to be treated is filled in the treating bath 1, and ozone is injected from the nozzle 4 while impressing a high voltage thereto. Then, a reaction of the ozone represented by the formula is promoted with a negatively charged water, hence, solute, emulsoid and suspended material in the liquid to be treated is very efficiently oxidized with a nascent oxygen in a very short period of time. Consequently, treatments such as sterilization, decoloring, deodorizing, bleaching and others can be efficiently carried out.
    • 7. 发明专利
    • PRODUCTION OF GRANULAR WAKAME SEAWEED
    • JPS5991865A
    • 1984-05-26
    • JP20248582
    • 1982-11-18
    • KUMETA SEISAKUSHO KK
    • KOIZUMI HAJIME
    • A23L17/60
    • PURPOSE:To produce granular Wakame seaweed having hard mastication and good restoration properties, by drying quickly cut Wakame seaweed which is washed with water by a specific rotary air dryer. CONSTITUTION:The inner face of the main body 1 of a rotary barrel consisting of a punching plate equipped with a large number of holes having about 5- 10mm. hole diameters is covered with the corrugated louver 2 consisting of a net plate provided with a large number of holes having about 3mm. hole diameters, and it is arranged in the outer plate 4, to construct a rotary air dryer. The dryer is used, the cut Wakame seaweed 6 washed with water is introduced into the main body 1 of rotary barrel, hot air at 180+ or -25 deg.C is sent from the inlet 3 to the main body and discharged from the exhaust vent 5 under rotating the main body 1, so that the Wakame seaweed 6 is dried quickly, to produce granular Wakame seaweed. The small pieces of the Wakame seaweed 7 are discharged form the holes of the main body 1 of the barrel is collected in the outer plate 4.