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1. (WO2017021941) VOLUMETRIC LOBE COMPRESSOR FOR EQUIPMENT COLLECTING WASTE MATERIAL

Pub. No.:    WO/2017/021941    International Application No.:    PCT/IB2016/054771
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Tue Aug 09 01:59:59 CEST 2016
IPC: F04C 18/12
F04C 29/00
F01C 21/10
Applicants: JUROP S.P.A.
Inventors: SANTAROSSA, Danilo
Title: VOLUMETRIC LOBE COMPRESSOR FOR EQUIPMENT COLLECTING WASTE MATERIAL
Abstract:
Volumetric compressor (1) for collection and/or treatment equipment of material in liquid, solid, dusty or muddy form. The compressor (1) comprises an operative chamber (50), defining a suction section and an exhaust section of a first fluid, a first header (61) and a second header (62), which delimit said chamber (50) on opposite parts along a longitudinal axis (101). The compressor further comprises at least two rotors (80', 80") with lobes (81', 81 ") housed in the chamber (50), each rotor (80', 80") rotating about a rotation axis (108', 108") substantially parallel to said longitudinal axis (101). The lobes of each rotor develop according to a helical profile. Furthermore, each of the headers (61,62) defines at least one injection opening (71', 71 ",72',72") communicating with a feeding device (150) of a second fluid.