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1. MX2012012865 - DISPOSITIVO DE FILTRACION.

Amt
Mexiko
Aktenzeichen/Anmeldenummer 2012012865
Anmeldedatum 05.11.2012
Veröffentlichungsnummer 2012012865
Veröffentlichungsdatum 29.11.2012
Veröffentlichungsart A
IPC
B01D 33/21
BSektion B Arbeitsverfahren; Transportieren
01Physikalische oder chemische Verfahren oder Vorrichtungen allgemein
DTrennen
33Filter mit während des Filtrationsvorganges sich bewegenden Filterelementen
15mit rotierenden ebenen Filterflächen
21mit hohlen Filterscheiben, die quer auf einer rotierenden Hohlwelle befestigt sind
CPC
B01D 33/21
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
15with rotary plane filtering surfaces
21with hollow filtering discs transversely mounted on a hollow rotary shaft
B01D 33/23
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
15with rotary plane filtering surfaces
21with hollow filtering discs transversely mounted on a hollow rotary shaft
23Construction of discs or component sectors thereof
B01D 33/37
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
35with multiple filtering elements characterised by their mutual disposition
37in parallel connection
B01D 33/72
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
70having feed or discharge devices
72for feeding
B01D 2201/282
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2201Details relating to filtering apparatus
28Position of the filtering element
282Filtering elements with a horizontal rotation or symmetry axis
B01D 2201/44
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2201Details relating to filtering apparatus
44Special measures allowing the even or uniform distribution of fluid along the length of a conduit
Anmelder A. KAYSER AUTOMOTIVE SYSTEMS GMBH.
Erfinder HEIKO FRETER
STEPHAN FRITSCH
WOLFGANG RÜSSE
Prioritätsdaten 102010019873 07.05.2010 DE
Titel
(ES) DISPOSITIVO DE FILTRACION.
Zusammenfassung
(EN)
A filtration device intended for obtaining filtrate from wastewaters is characterized by a rotor system (2) that can be rotatably driven about a horizontal axis (5) within a liquid bath in a tank (1), said rotor system being used as a support of multiple arrangements (17) of filtering disks, the inner chambers of which are connected to the suction side of a pump (39) via a collecting chamber (29). Liquid to be filtered is fed by means of a pump (40) that is connected to multiple distributing lances (35) via a line (31) while interposing a prefilter (41) intended for separating a coarse fraction, said lances extending parallel to and in the vicinity of the hollow shaft (21) that supports the rotor system (2). As a result of centrally introducing the prefiltered liquid along the length of the rotor system (2) via the distributing lances (35) in a uniformly distributed manner in connection with a network (36) of lines that are intended for introducing air bubbles into the liquid bath, said network being located at the bottom of the tank (1), a stable operation results that suppresses the formation of deposits and thus yields a high, uniform filtering performance.