Download - Watz Hydraulik GmbH

Sollte hier auch was stehen?
Sollte hier auch was stehen?
Technical Data
Medium:
sea water
Flow volume: 760 m 3 /h
Filtration grade: 100 μm
Design pressure: 13.8 bar
Design temperature: 60 °C
FAUDI for CNOOC
Clean sea water thanks to
automatic backflush filters
The China National Offshore Oil Corporation (CNOOC) is
China‘s third largest petroleum company. It runs large
cooling systems with sea water in its plant and machinery.
Depending on where the plant is located, this process water
can be contaminated in all sorts of ways, e.g. by algae,
shells or gravel and stones, resulting in unwanted deposits
and blockages in the downstream plant sections, heat
exchangers and pipes. In order to avoid this, CNOOC relies
on continuous-operation filtration systems from FAUDI such
as the fully automated Type 30 backflush filter. The backflush
filter is cleaned without interrupting operations by using part
of the flow of the clean flow medium. Each of the installed
filtration elements is flooded one after another in the reverse
flow direction, and the dirt that has been deposited on the
filter surface is removed and rinsed away. The optimum
product characteristics of the Type 30 automatic backflush
filter from FAUDI were the arguments that convinced the
CNOOC to cooperate with FAUDI. This filtration system
represents qualities such as reliability and robust design with
low running costs and no maintenance.
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