초록 ▼

A filling installation for hazardous pourable or fluid substances. The substances to be packaged at the output of a production plant are divided into portions and packaged in a glove box of a sacking plant in clean room conditions. The sacking plant may be shut off from the glove box by a sealing sw

A filling installation for hazardous pourable or fluid substances. The substances to be packaged at the output of a production plant are divided into portions and packaged in a glove box of a sacking plant in clean room conditions. The sacking plant may be shut off from the glove box by a sealing swivelling cover. The glove box is held under an overpressure and a laminar flow of pure air is continuously present in the glove box and flows around at least one filling head arranged at the output of the production plant.

대표청구항 ▼

[ What is claimed is:] [1.] A filling installation for transferring and packaging pourable or free-flowing hazardous materials from the outlet of a production plant, said installation comprising:a glove box having an inlet and an outlet;a filling head mounted at said inlet of said glove box;a fillin

[ What is claimed is:] [1.] A filling installation for transferring and packaging pourable or free-flowing hazardous materials from the outlet of a production plant, said installation comprising:a glove box having an inlet and an outlet;a filling head mounted at said inlet of said glove box;a filling tube in said filling head coupled to said glove box inlet and adapted to be coupled to said production plant outlet;a telescoping tube in said glove box that can be raised and lowered and in its raised position surrounds said filling head;a double-door sealing device comprising an upper sealing cover to seal said outlet of said glove box and a lower sealing cover to seal the inlet of a container to be filled;whereby said upper and lower sealing covers are adapted to be connected to each other, and when said telescoping tube is in its lower position it connects with said upper cover;container filling apparatus coupled to said glove box outlet, said container filling apparatus being adapted to connect and seal the container to said glove box outlet for packaging pourable materials;a swivel cover on said glove box outlet to selectively seal said glove box outlet;several successive filters provided over the entire cross-section of said glove box for maintaining an excess pressure and a generally laminar flow of clean air in said glove box, wherein said several filters comprise a main filter with a preliminary filter upstream from said main filter, both being provided at the clean air inlet side of said glove box, and an exhaust air filter is provided at the outlet for the clean air from said glove box, said laminar flow of air flowing at least around said filling head; andexhaust means radially encompassing said filling tube.