Sea water filters - Sea bottom door filters - coarse water filters - Suction strainer
1: sea water filter / coarse water filter use
Sea water filter:
A sea water filter is needed between the ship's bottom door and the sea main:
A lot of particles are smaller than the diameter of the filter diameter can be brought into the sea water mains, affecting the ship navigation.
The best thing to do is to use two seawater filters in parallel
Close a submarine door (or for any reason to plug a), only open another submarine door, does not affect the use of the whole ship
Sea water filter / subsea door outlet sea water filter / high sea bottom door sea water filter low sea bottom door sea water filter
Sea water pump sea water filter:
The sea water pump inlet and outlet of the ship also need to add sea water filter, including sea water cooling pump, sea water pump, etc.
Contains the main sea water pump inlet seawater filter / coarse water filter CB/T497-94 auxiliary seawater pump inlet sea water filter / coarse water filter CB/T497-94
Fresh water pump inlet sea water filter / coarse water filter CB/T497-94, bulk material sea water pump inlet seawater filter / coarse water filter CB/T497-94, daily fresh water pump inlet sea water filter / coarse water filter CB/T497-94, etc.
Sea water filter / strainer replacement
With the ship's long-term market, contact the media with seawater, fresh water. According to the degree of corrosion, it is necessary to replace the sea water filter: because the sea water filter is provided by the manufacturer as a whole, so when the user changes, can not be accurately measured. According to years of experience, I summed up:
As long as the following key data can be provided to ensure the smooth installation of users
Users as long as the following with the channel and so on to do a support on it, depending on the height of the seabed butterfly interface height is good.
In order to ensure that it does not shake and does not affect the discharge of the bottom of the sea water filter, under normal circumstances, the use of angle steel or channel at the bottom of the support.
2: Specification for sea water filter / subsea door sea filter / coarse water filter / suction strainer:
GB series: suction coarse water filter CB/T497-94, sea water filter CB/T497-1994
Foreign trade standard series: coarse water filter CBM1061-81, JIS F7121 standard cylinder water filter