Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Agitating to form larger particles
Patent
1990-06-15
1992-02-04
Chiesa, Richard L.
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Agitating to form larger particles
425 8, 425 73, B29C 6702
Patent
active
050858130
ABSTRACT:
A dust free zone is created in a granulator by including a dust barrier in the pan of the granulator in a position such that the pan is divided into two sections. The inlet for feeding material to be granulated is located in one section of the apparatus and the discharge outlet is located in the other section. This device makes it possible to conduct a granulation process on a continuous basis without interruption and without exposure of workers to potentially hazardous dust.
REFERENCES:
patent: 4031175 (1977-06-01), Cooper
patent: 4264543 (1981-04-01), Valenta
patent: 4350481 (1982-09-01), Corea et al.
patent: 4441720 (1984-04-01), Dibowski et al.
patent: 4501430 (1985-02-01), Kuhl et al.
patent: 4631156 (1986-12-01), Hills et al.
Hawley, G. G., The Condensed Chemical Dictionary, 8th Edition, 1971, p. 701.
Chiesa Richard L.
Gil Joseph C.
Mobay Corporation
Whalen Lyndanne M.
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