PURPOSE

The filter unit serves for removal of suspended solid and organic particles from sea water supplied to the stationary ice-reinforced platform “Prirazlomnaya” users.

DESIGN

The filters unit is equipped with the automatic control system, which provides automatic operation, protection and signalling on each filter condition as well as emergency switching to a reserve filter, if malfunction occurs.

The filter unit consists of two independent lines, no.1 and no.2, mounted on the common frame and common for auxiliary equipment line. Line no.1 supplies the technological users with purified water, line no.2 serves for production purposes. Main construction material – titanium alloys.

Parameter

Filter unit

Capacity in purified water:

line no.1, m3/hr

line no.2, m3/hr

 

3100

10000

Filtration efficiency (98% particles), μm

80

Hydraulic resistance, kgf/сm2

0.5

Mass, kg, not more:

in dry condition

in working condition

 

20700

43500

Coarse filter unit of sea water