CN204073559U - A kind of water filter of resistance to anticorrosion submarine - Google Patents
A kind of water filter of resistance to anticorrosion submarine Download PDFInfo
- Publication number
- CN204073559U CN204073559U CN201420380374.6U CN201420380374U CN204073559U CN 204073559 U CN204073559 U CN 204073559U CN 201420380374 U CN201420380374 U CN 201420380374U CN 204073559 U CN204073559 U CN 204073559U
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- cylindrical shell
- water
- corrosion insulation
- filter
- sleeve
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Abstract
The utility model discloses a kind of water filter of resistance to anticorrosion submarine, comprise the cylindrical shell with water inlet link and water outlet link, filter is provided with in cylindrical shell, cover plate is provided with in the upper end of cylindrical shell, described cover plate is bolted to connection on cylindrical shell, filter comprises filtration frame plate and screen pack, anti-corrosion insulation sleeve is inserted with in cylindrical shell, anti-corrosion insulation sleeve have inlet opening and apopore, anti-corrosion insulation water inlet inserting to be enclosed within water link and to be screwed onto on the madial wall of inlet opening, anti-corrosion insulation water outlet sleeve sleeve is in water outlet link and be screwed onto on the madial wall of apopore, the madial wall of anti-corrosion insulation sleeve has multiple contiguous block, filters frame plate and to be bolted to connection on contiguous block and anti-corrosion insulation sleeve is separated into upper cavity and lower chamber, filter on frame plate and there is screen pack.It can prevent the cylindrical shell of seawater filter to be corroded, and its anti-corrosion insulation parts can be dismantled, and adopt the mode of screen pack and filtration support body to fix, its dismounting and change is convenient.
Description
Technical field:
The utility model relates to filter plant technical field peculiar to vessel, relates to a kind of water filter of resistance to anticorrosion submarine in particular.
Background technology:
Seawater filtering device, as one of visual plant in a kind of marine vessel system, is responsible for the vital tasks such as the cooling of ship power equipment, fire fire-fighting and daily cleaning sea water supply.But due to seawater filtering device Long Term Contact seawater, the puzzlement of corrosion and pollution two hang-ups must be had.The corrosion protection of seawater filtering device and antifouling research are one of heavy research topics of marine vessel always.
Seawater filtering device, especially one section of pipeline before sea water pump entrance, comprise the key components that grid, clack box, kingston valve and seawater filter etc. are again sea water service systems, particularly seawater filter wherein becomes the important component part of whole seawater filtering system, its stained and corrosion not only affects equipment and normally runs, and interior cabin also can be caused to corrode even water entering accident.
And generally, the housing of seawater filter is made up of carbon steel, therefore easily eroded by the permanent flowing of seawater and immersion.
Cylindrical shell in existing seawater filter generally maximum on the inwall of cylindrical shell brushing antirust paint prevent corrosion, but due to the continuous flowing of seawater and immersion, its anticorrosion effect is limited, after a period of time, outer surface destroys and produces corrosion, make cylindrical shell easily damaged, service life is short.
Meanwhile, existing seawater filter structure is simple, is generally to install a filter cylinder additional in inside or filter core filters, and its filter effect is unsatisfactory, and dismounting bothers very much.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of water filter of resistance to anticorrosion submarine is provided, it can prevent the cylindrical shell of seawater filter to be corroded, and its anti-corrosion insulation parts can be dismantled, and are convenient for changing and safeguard, and it adopts the mode of screen pack and filtration support body to fix, its dismounting and change is convenient, repeatedly can clean, reuse, improve service life.
The scheme that the utility model solve the technical problem is:
A kind of water filter of resistance to anticorrosion submarine, comprise the cylindrical shell with water inlet link and water outlet link, filter is provided with in cylindrical shell, cover plate is provided with in the upper end of cylindrical shell, described cover plate is bolted to connection on cylindrical shell, filter comprises filtration frame plate and screen pack, anti-corrosion insulation sleeve is inserted with in cylindrical shell, anti-corrosion insulation sleeve have inlet opening and apopore, the madial wall of inlet opening and apopore has internal thread, anti-corrosion insulation water inlet inserting to be enclosed within water link and to be screwed onto on the madial wall of inlet opening, anti-corrosion insulation water outlet sleeve sleeve is in water outlet link and be screwed onto on the madial wall of apopore,
The madial wall of anti-corrosion insulation sleeve has multiple contiguous block, filter frame plate to be bolted to connection on contiguous block and anti-corrosion insulation sleeve is separated into upper cavity and lower chamber, lower chamber is connected with inlet opening, upper cavity is connected with apopore, filter on frame plate and have connecting through hole, screen pack is fixed on and filters on frame plate and cover connecting through hole.
The outer wall of described anti-corrosion insulation sleeve is close to the inwall of cylindrical shell, and the outer wall of anti-corrosion insulation water outlet sleeve is close on the inwall of water outlet link, and the outer wall of anti-corrosion insulation water inlet cover is close on the inwall of water link.
Described filtration frame plate comprises main frame plate, the left side of main frame plate is welded with vertical plate, the upper weld of vertical plate is fixed with left plate, left plate is higher than main frame plate, have connecting through hole in the middle part of main frame plate, the lower end inside wall of connecting through hole has the radial extension edge extended internally, and screen pack to be nested in connecting through hole and to be pressed against on radial extension edge, main frame plate has been bolted to connection annular ring, and annular ring is pressed against the edge of screen pack.
Described cover plate is fixed with water under high pressure water inlet tube connector, water under high pressure water inlet tube connector sleeve is in cover plate and be connected with upper cavity.
Described cover plate is fixed with heater, and the heating tube of heater stretches in upper cavity.
The bottom of described cylindrical shell has connected blow-off pipe, and the base plate of anti-corrosion insulation sleeve has mudhole, and mudhole is connected with blow-off pipe, and mudhole is connected with lower chamber.
The top of described cylindrical shell has radial extension fixed edge, and radial extension between fixed edge and cover plate has pad, and radial extension between fixed edge and cover plate is bolted to connection.
The bottom surface of described left plate is welded with gripper shoe, and the side of gripper shoe is weldingly fixed on vertical plate.
Outstanding effect of the present utility model is:
Compared with prior art, it can prevent the cylindrical shell of seawater filter to be corroded, and its anti-corrosion insulation parts can be dismantled, be convenient for changing and safeguard, and it adopts the mode of screen pack and filtration support body to fix, its dismounting and change is convenient, repeatedly can clean, reuse, improve service life.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the top view filtering frame plate;
Fig. 4 is the partial top view of anti-corrosion insulation sleeve.
Detailed description of the invention:
Embodiment, see as shown in Figures 1 to 4, a kind of water filter of resistance to anticorrosion submarine, comprise the cylindrical shell 10 with water inlet link 11 and water outlet link 12, filter is provided with in cylindrical shell 10, cover plate 30 is provided with in the upper end of cylindrical shell 10, described cover plate 30 is bolted to connection on cylindrical shell 10, filter comprises filtration frame plate 21 and screen pack 22, anti-corrosion insulation sleeve 40 is inserted with in cylindrical shell 10, anti-corrosion insulation sleeve 40 have inlet opening 41 and apopore 42, the madial wall of inlet opening 41 and apopore 42 has internal thread, anti-corrosion insulation water inlet cover 50 sleeve is in water inlet link 11 and be screwed onto on the madial wall of inlet opening 41, anti-corrosion insulation water outlet sleeve 60 sleeve is in water outlet link 12 and be screwed onto on the madial wall of apopore 42,
The madial wall of anti-corrosion insulation sleeve 40 has multiple contiguous block 45, filter frame plate 21 to be bolted to connection on contiguous block 45 and anti-corrosion insulation sleeve 40 is separated into upper cavity 401 and lower chamber 402, lower chamber 402 is connected with inlet opening 41, upper cavity 401 is connected with apopore 42, filter on frame plate 21 and have connecting through hole 211, screen pack 22 is fixed on and filters on frame plate 21 and cover connecting through hole 211.
The outer wall of described anti-corrosion insulation sleeve 40 is close to the inwall of cylindrical shell 10, and the outer wall of anti-corrosion insulation water outlet sleeve 60 is close on the inwall of water outlet link 12, and the outer wall of anti-corrosion insulation water inlet cover 50 is close on the inwall of water link 11.
Described filtration frame plate 21 comprises main frame plate 212, the left side of main frame plate 212 is welded with vertical plate 213, the upper weld of vertical plate 213 is fixed with left plate 214, left plate 214 is higher than main frame plate 212, there is in the middle part of main frame plate 212 connecting through hole 211, the lower end inside wall of connecting through hole 211 has the radial extension edge 215 extended internally, screen pack 22 to be nested in connecting through hole 211 and to be pressed against on radial extension edge 215, main frame plate 212 has been bolted to connection annular ring 23, annular ring 23 is pressed against the edge of screen pack 22.
Described cover plate 30 is fixed with water under high pressure water inlet tube connector 31, water under high pressure water inlet tube connector 31 sleeve is in cover plate 30 and be connected with upper cavity 401.
Described cover plate 30 is fixed with heater 70, and the heating tube 71 of heater 70 stretches in upper cavity 401.
The bottom of described cylindrical shell 10 has connected blow-off pipe 13, and the base plate of anti-corrosion insulation sleeve 40 has mudhole 43, and mudhole 43 is connected with blow-off pipe 13, and mudhole 43 is connected with lower chamber 402.
The top of described cylindrical shell 10 has radial extension fixed edge 14, and radial extension between fixed edge 14 and cover plate 30 has pad 15, and radial extension between fixed edge 14 and cover plate 30 is bolted to connection, and employing pad 15 improves its sealing effectiveness.
The bottom surface of described left plate 214 is welded with gripper shoe 216, and the side of gripper shoe 216 is weldingly fixed on vertical plate 213, and it plays the support reinforcing effect to filtering frame plate 21.
Anti-corrosion insulation sleeve 40 of the present utility model, anti-corrosion insulation water inlet cover 50, anti-corrosion insulation water outlet sleeve 60 are high-temperature resistance plastice, can be the materials such as polytetrafluoroethylene (PTFE), it is completely coated thus ensure that seawater and cylindrical shell 10 inwall separate by the inside of cylindrical shell 10, antiseptic effect is very good, improves the service life of cylindrical shell 10.
Operation principle: seawater by anti-corrosion insulation intake cover 50 enter then in anti-corrosion insulation sleeve 40 by after filtering the stop of frame plate 21 and the filtration of screen pack 22, the materials such as the silt in seawater are made to stay in lower chamber 402, then these dirts carry out certain discharge by blow-off pipe 13, and the seawater after filtration enters after in upper cavity 401 and discharges from anti-corrosion insulation water outlet sleeve 60.
Its due to anti-corrosion insulation sleeve 40, anti-corrosion insulation water inlet cover 50, be all be spirally connected fixing between anti-corrosion insulation water outlet sleeve 60, its easy disassembly, cleaning recycling, improves service life.
And its service time long afterwards, can carry out the replacing of screen pack 22 by unloading annular ring 23, it changes convenient, without the need to by whole filter replacement, cost-saving.
And cover plate 30 is fixed with water under high pressure water inlet tube connector 31, state on cover plate 30 and be fixed with heater 70, the heating tube 71 of heater 70 stretches in upper cavity 401, when needing cleaning, only need directly to break through filter by being entered by water under high pressure water inlet tube connector 31 by water under high pressure, very convenient.
And by the heating of the heating tube 71 of heater 70, general heating can reach more than 100 DEG C, to high temperature sterilization in cylindrical shell 10 or the biology killed in seawater, prevent the biology in seawater or bacterium amount reproduction in cylindrical shell 10.
Claims (8)
1. the water filter of resistance to anticorrosion submarine, comprise the cylindrical shell (10) with water inlet link (11) and water outlet link (12), filter is provided with in cylindrical shell (10), cover plate (30) is provided with in the upper end of cylindrical shell (10), it is characterized in that: described cover plate (30) is bolted to connection on cylindrical shell (10), filter comprises filtration frame plate (21) and screen pack (22), anti-corrosion insulation sleeve (40) is inserted with in cylindrical shell (10), anti-corrosion insulation sleeve (40) have inlet opening (41) and apopore (42), the madial wall of inlet opening (41) and apopore (42) has internal thread, anti-corrosion insulation water inlet cover (50) sleeve is in water inlet link (11) and be screwed onto on the madial wall of inlet opening (41), anti-corrosion insulation water outlet sleeve (60) sleeve is in water outlet link (12) and be screwed onto on the madial wall of apopore (42),
The madial wall of anti-corrosion insulation sleeve (40) has multiple contiguous block (45), filtering frame plate (21) is bolted to connection at contiguous block (45) upper and anti-corrosion insulation sleeve (40) is separated into upper cavity (401) and lower chamber (402), lower chamber (402) is connected with inlet opening (41), upper cavity (401) is connected with apopore (42), filter on frame plate (21) and there is connecting through hole (211), screen pack (22) is fixed on filtration frame plate (21) and goes up and cover connecting through hole (211).
2. the one water filter of resistance to anticorrosion submarine according to claim 1, it is characterized in that: the outer wall of described anti-corrosion insulation sleeve (40) is close to the inwall of cylindrical shell (10), the outer wall of anti-corrosion insulation water outlet sleeve (60) is close on the inwall of water outlet link (12), and the outer wall of anti-corrosion insulation water inlet cover (50) is close on the inwall of water link (11).
3. the one water filter of resistance to anticorrosion submarine according to claim 1, it is characterized in that: described filtration frame plate (21) comprises main frame plate (212), the left side of main frame plate (212) is welded with vertical plate (213), the upper weld of vertical plate (213) is fixed with left plate (214), left plate (214) is higher than main frame plate (212), main frame plate (212) middle part has connecting through hole (211), the lower end inside wall of connecting through hole (211) has the radial extension edge (215) extended internally, screen pack (22) to be nested in connecting through hole (211) and to be pressed against on radial extension edge (215), main frame plate (212) is bolted to connection annular ring (23), annular ring (23) is pressed against the edge of screen pack (22).
4. the one water filter of resistance to anticorrosion submarine according to claim 1, it is characterized in that: described cover plate (30) is fixed with water under high pressure water inlet tube connector (31), water under high pressure water inlet tube connector (31) sleeve to be connected with upper cavity (401) in cover plate (30).
5. the one water filter of resistance to anticorrosion submarine according to claim 1, it is characterized in that: described cover plate (30) is fixed with heater (70), the heating tube (71) of heater (70) stretches in upper cavity (401).
6. the one water filter of resistance to anticorrosion submarine according to claim 1, it is characterized in that: the bottom of described cylindrical shell (10) has connected blow-off pipe (13), the base plate of anti-corrosion insulation sleeve (40) has mudhole (43), mudhole (43) is connected with blow-off pipe (13), and mudhole (43) is connected with lower chamber (402).
7. the one water filter of resistance to anticorrosion submarine according to claim 1, it is characterized in that: the top of described cylindrical shell (10) has radial extension fixed edge (14), radial extension between fixed edge (14) and cover plate (30) has pad (15), and radial extension between fixed edge (14) and cover plate (30) is bolted to connection.
8. the one water filter of resistance to anticorrosion submarine according to claim 3, it is characterized in that: the bottom surface of described left plate (214) is welded with gripper shoe (216), the side of gripper shoe (216) is weldingly fixed on vertical plate (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380374.6U CN204073559U (en) | 2014-07-10 | 2014-07-10 | A kind of water filter of resistance to anticorrosion submarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380374.6U CN204073559U (en) | 2014-07-10 | 2014-07-10 | A kind of water filter of resistance to anticorrosion submarine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073559U true CN204073559U (en) | 2015-01-07 |
Family
ID=52166327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380374.6U Expired - Fee Related CN204073559U (en) | 2014-07-10 | 2014-07-10 | A kind of water filter of resistance to anticorrosion submarine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073559U (en) |
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2014
- 2014-07-10 CN CN201420380374.6U patent/CN204073559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |