SINGLE OIL FILTER-SIMPLEX OIL STRAINERS
In the previous article, we introduced a filter in the marine oil pipeline - Marine dual low-pressure crude oil filter. I believe you have a preliminary understanding of it.
Here we will introduce another oil filter in the marine oil pipeline - Marine single oil filter:
It can be seen from the product name that this type of marine single oil filter is composed of a cylinder to realize the mode of single filter.
Working principle of marine single oil filter:
The single oil filter is connected in series on the pipeline between the marine fuel pump and the oil inlet of the marine throttle valve body. The single oil filter can remove iron oxide, dust and other solid impurities contained in the fuel through rough filtration to prevent the fuel system from clogging. Reduce the mechanical wear of the ship, ensure the stable operation of the engine and improve the reliability.
Marine single oil filter cbm1133-82
Install the single oil filter designed and produced by cbm1133-82, which is applicable to the ship fuel oil pipeline and lubricating oil pipeline with the working temperature not higher than 80 ℃. The connecting flange is in accordance with Japanese Standard JIS b2211-1977, and the structural dimension is in accordance with Japanese Standard JIS f7209-1978.
Here, the two standards mentioned (cbm1133-82) and (JIS f7209) are briefly distinguished:
JIS f7209-2001 marine single cylinder oil filter, marine single cylinder oil filter
SHIPBUILDING-SIMPLEX OIL STRAINERS
This type of marine oil filter is implemented according to the Japanese standard. Its process is casting process and the body material is cast iron.
Cbm1133-82 marine single oil filter
This type of marine single oil filter is modeled on the Japanese standard and is fabricated by welding process. Its body can be made of carbon steel or stainless steel.
It is worth noting that the special features of this marine single oil filter are:
Import and export mode: high in and low out.
Cbm1133-82-marine single oil filter marking example is as follows:
Pn0.5, Dn40 type s (straight through) single oil filter can be marked as:
Single oil filter, single crude oil filter, single lubricating oil filter, single fuel filter s5040 cbm1133-82
Pn0.5, DN80 La type (left type right angle) single oil filter can be marked as:
Single oil filter, right angle single coarse oil filter, single lubricating oil filter, single fuel filter la5080 cbm1133-82
The LB type (left and right angle type) single oil filter of pn0.5 and DN150 can be marked as:
Single oil filter, right angle single coarse oil filter, single lubricating oil filter, single fuel filter lb5125 cbm1133-82
Fuel transfer pump single fuel filter, single fuel filter s5065 cbm1133-82
Oil purifier outlet single oil filter, single coarse oil filter S5100 cbm1133-82
Single fuel filter at the outlet of fuel oil separator, single fuel filter lb5150 cbm1133-82
Diesel oil separator inlet single oil filter, single crude oil filter lb5250 cbm1133-82
Oil separator outlet single oil filter, single oil filter s5125 cbm1133-82
Shipbuilding---Sea water Strainer-Oil filter-Mud box
Yangzhou navigation ship accessories factory enters offshore platform filter project:
Filters are common and common on board, and are installed in both liquid and gas systems. Its function is to continuously filter out the solid impurities in the system, to keep the cleanliness of the system medium, to reduce the failure rate of the system components, and to extend the service life of the system medium and equipment. Common fuel, lubricating oil, hydraulic oil, air and sea fresh water filters, etc.
Marine piping systems, filters, accessories, standards for implementation:
CBM1133-82 "single oil filter, marine single tank crude oil filter"
CB/T425-94 "low pressure crude oil filter, double oil strainer, double fuel filter"
CB*623-1980 suction strainer, suction strainer for sewage well
CB/T421-2008 "air filter."
CB/T497-1994 inhalation of coarse water filters, suction sea water filters
CB/T3198-94 "marine mud rectangular box"
Technical requirements for marine pipe filter accessories:
1) the single oil filter is Q235-A, the filter cylinder material is A4, the filter screen material is 68, the magnetic plate material is ALNiCo5, and the reference standard is CBM1133-82.
2) the low pressure crude oil filter body is HT200, the core material is ZQA19-2 II, the magnetic plate material is ALNi12-25, the filter screen material is 2Cr13, and the reference standard CB/T425-94
3) suction filter, copper filter screen, reference standard CB623-1980
4) suction crude water filter body material is Q235-A, cover material is Q235-A, filter screen material is 1Cr18Ni9, reference standard CB/T 497-1994
5) the material of the body and cover of the air filter is steel 20, and the filter cylinder material is T4 of the copper tube, and the reference standard is CB/T 421-2008
6) the main body, cover material and material of the right angle mud box for the ship are Q235-A, and the reference standard is CB/T3198-94
Standard for system selection of marine pipe filter accessories:
The director of the fuel, lighterage, purification of piping system:
S5065 CBM1133-82 marine single oil filter, through a single oil filter, through a single tank crude oil filter
LA5250 CBM1133-82 straight through single oil filter, marine single oil filter
AS65-0.25/0.16 CB/T425-94 double filter, double tank crude oil filter, double low pressure crude oil filter
Fuel oil supply pipe system:
AS32 CB/T425-94 dual oil filter, duplex crude oil filter, dual low-pressure crude oil filter
AS20 CB/T425-94 duplex crude oil filter, dual fuel filter, double oil filter
Lubricating oil piping system:
AS40 CB/T425-94 duplex crude oil filter, duplex oil filter, dual fuel filter
S5125 CBM1133-82 straight through single oil filter, marine single oil filter
LB5125 CBM1133-82 right angle single oil filter, marine single tank crude oil filter
Cooling water pipe system:
B125H CB*623-80 suction strainer, suction strainer for sewage well
AS250 CB/T497-1994 suction coarse water filter, suction sea water filter
Compressed air piping system:
40025 CB/T421-2008 air filter, air filter
The bilge, ballast, fire fighting pipe system:
BS65 CB/T3198-94 mud box, right angle mud box, marine right angle mud box
The external fire tube system:
AS250 CB/T497-1994 single filter, single water filter, single sea water filter
BRS250 CB/T497-1994 right angle sea water filter, right angle suction crude water filter
The water supply pipe system:
AS40 CB/T497-1994 single filter, single sea water filter, single unit crude water filter
Brief introduction of various filters in ships:
CB/T497-1994 inhalation of coarse water filter, suction sea water filter
Marine suction crude water filter CB/T497-94/CBM1061-81 marine water filter for marine water cooling system of various ships and central fresh water cooling system, ballast fire fighting system, water supply / water supply system. The adapted medium is sea water or fresh water.
Sea water pump, sea water filter / fresh water pump, sea water filter:
It contains main water pump, inlet sea water filter / coarse water filter, CB/T497-94 auxiliary machine, sea water 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 sea water filter / coarse water filter CB/T497-94, daily fresh water pump, imported sea water filter / crude water filter CB/T497-94, etc.
Marine bottom door filter / marine bottom valve filter:
High sea bottom doors, sea water filters and low floor doors, seawater filters, and emergency undersea door filters
High bottom valve filters and low bottom valve filters and emergency subsea valve filters
High, sea, bottom, doors, sea, water, filters, and, floor, doors, seawater, filters, low,, and, emergency, undersea, door, filters
High, bottom, valve, filters, and, low, bottom, valve, filters, and,, emergency, subsea, valve, filters
CBM1133-82 "single oil filter, marine single tank crude oil filter"
Type S - flanged connection dimensions, by CB/T46 single pass oil filters, marine through single oil filters;
Type SS - flanged connection dimensions, by GB2506 single pass oil filters, marine through single oil filters;
LA type - flanged connection dimensions are CB/T46 right single angle oil filters, marine through single oil filters;
LB type - flanged connection dimensions, press CB/T46's left right angle single oil filter, marine through single oil filter;
LAS type - flanged connection dimensions are GB2506 right single angle filter, marine through single oil filter;
LBS type - flanged connection dimensions, press GB2506's left right angle single oil filter, marine through single oil filter;
CB/T425-94 "low pressure crude oil filter, double connected crude oil filter, double fuel filter"
Double cylinder type oil filter, oil filter and double switch that consists of two single cylinder type oil filter in parallel or in series, two crude oil filter can be used alternately, replace the filter cylinder under the condition of no stop, can also double work at the same time.
Diesel oil transfer pump, dual oil filter, duplex crude oil filter, dual fuel filter AS20, CB/T425-94
Hydraulic oil inlet pump, double oil filter, double tank crude oil filter, double low pressure crude oil filter, A32, CB/T425-94
Light diesel oil transfer pump, duplex crude oil filter, dual fuel filter, dual oil filter, A4040, CB/T425-94
Heavy diesel oil transfer pump, duplex crude oil filter, dual fuel filter, dual oil filter, A4040, CB/T425-94
Diesel oil distributor outlet double filter, double tank crude oil filter, double connected crude oil filter, A50, CB/T425-94
Fuel backup pump, duplex crude oil filter, duplex low pressure crude oil filter, AS65, CB/T425-94
Fuel oil distributor inlet double oil filter, double connected crude oil filter, double low pressure crude oil filter, A80, CB/T425
Oil purifier outlet dual oil filter, duplex crude oil filter, A4050, CB/T425-1994
Main engine oil backup pump, dual oil filter, double oil strainer, dual fuel filter AS4040, CB/T425-94
CB*623-1980 suction strainer, suction strainer for sewage well
Sewage well suction strainer steel suction strainer A80 CB*623-1980
Sewage well suction strainer - sewage well, stainless steel suction strainer, B125S, CB*623-80
Cabin bilge suction filter - stainless steel suction strainer A100 CB*623-80
Copper suction filter -B copper suction filter B125H CB*623-80
The CB/T3198-94 rectangular "marine mud box"
Marine filters - Marine filters for shipbuilding - shipbuilding oil filters - order notes:
1. before you order, you need to confirm the product specifications, models, materials, nominal pressure, the use of media
2. if the ship is replaced by the ship, we need to check the flange size and the installation form
3. other special requirements, need to be ready to make clear again
