Coating apparatus – Projection or spray type – Coating moving mass of solid particulate work
Reexamination Certificate
2006-09-26
2006-09-26
Tsoy, Elena (Department: 1762)
Coating apparatus
Projection or spray type
Coating moving mass of solid particulate work
C118SDIG009
Reexamination Certificate
active
07112244
ABSTRACT:
Under the granulating section10afor performing fluidized-bed granulation coating of powder grains, a drying section20afor drying powder grains granulated is provided. A drying section30afor drying the powder grains that are not sufficiently dried is provided under the drying section20a. A product discharging section40afor discharging a dried product is provided under the drying section30a. A fluidized-bed forming-gas is supplied downward to upward, and granulation and dryness are continuously performed by the fluidized-bed forming-gas, and the powder grains moved from the granulating section to the drying section located immediately thereunder are pneumatic classified.
REFERENCES:
patent: 3036338 (1962-05-01), Nack
patent: 4343622 (1982-08-01), Bruynsells
patent: 6793964 (2004-09-01), Hoad
patent: 57-007245 (1985-04-01), None
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PCT Publication No. WO 01/83098A1 with International Search Report attached for PCT Serial No. PCT/JP01/03553.
Itou Takehiko
Ooishi Hiroyuki
Takei Narimichi
Unosawa Kazuomi
Watanabe Takashi
Freund Industrial Co. Ltd.
McCormick Paulding & Huber LLP
Tsoy Elena
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