CN112295332A - Be applied to boats and ships smog case's shutter - Google Patents
Be applied to boats and ships smog case's shutter Download PDFInfo
- Publication number
- CN112295332A CN112295332A CN202011290748.1A CN202011290748A CN112295332A CN 112295332 A CN112295332 A CN 112295332A CN 202011290748 A CN202011290748 A CN 202011290748A CN 112295332 A CN112295332 A CN 112295332A
- Authority
- CN
- China
- Prior art keywords
- louver
- oil
- frame
- gauze
- shutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003595 mist Substances 0.000 claims abstract description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 8
- 230000000717 retained effect Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0027—Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/0072—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with filtration
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention provides a shutter applied to a smoke box of a ship. The louver blades are embedded in the louver frame, the louver frame penetrates through the bulkhead and is inserted into the oil mist box, the screen pressing plate presses the periphery of the screen to be connected and fixed on a flange on the end face of the louver frame, the screen is located in the oil mist box, a gap is reserved between the louver blades and the screen, a hollow cavity is formed to serve as a buffer space of oil gas, and meanwhile the bottom of the louver frame located outside the oil mist box is connected with an oil disc. The louver window frame is inserted into the bulkhead oil mist box, the gauze is connected to a flange on the end face of the louver window frame, a gap is formed between the louver blades and the gauze, a hollow cavity is formed to serve as a buffer space for oil gas to penetrate through the gauze, and oil drops retained on the gauze directly flow back into the oil mist box; the oil tray thoroughly intercepts oil drops passing through the louver blades, and the oil drops flow back to the oil mist box through the oil tray, so that the pollution of oil vapor leaked from a chimney is avoided, and the outer wall of the chimney is not required to be cleaned. The louver window is suitable for being used as a louver window of a smoke box of a ship.
Description
Technical Field
The invention relates to a louver of a ship chimney, in particular to a louver applied to a ship smoke box.
Background
At present, the chimney outer wall in the ship field is seriously polluted by oil and gas, is not easy to clean and influences the environment. The main part with serious oil vapor pollution leakage is positioned at the louver of the smoke box.
In the louver structure of a chimney in the ship field, as shown in fig. 1 in the specification, a louver frame 1 is connected to a bulkhead outside an oil mist box, a louver 3 is held in the louver frame 1 to form a louver, and a screen 4 is connected to the louver on the inner side of the oil mist box. Because the shutter frame 1 is positioned outside the cabin wall, and the shutter and the screen 4 are contained in the shutter frame 1, the louver blades 3 and the screen 4 are all positioned outside the cabin wall. Therefore, oil vapor dirt remained on the louver blades 3 and the gauze 4 is dripped and leaked at the outer edge of the louver frame 1, so that the leakage is caused, the outer wall of a chimney is polluted, and the environment is influenced; moreover, the pollution of cleaning oil vapor in high altitude is complex to operate and inconvenient, the accumulated liquid of the dirty oil is difficult to treat, and the danger related to the personal safety of operators is also provided.
Disclosure of Invention
The invention aims to provide a shutter which can avoid oil and gas leakage and pollution.
In order to avoid the pollution of oil vapor leaked from a chimney and eliminate the problem of cleaning the outer wall of the chimney, the invention provides a louver applied to a smoke box of a ship. This shutter inserts in the bulkhead oil mist case through shutter frame, the screen breaks away from the shutter plate, connect on shutter frame's shutter frame end flange, and be located the oil mist incasement of bulkhead, the interval has between shutter plate and the screen, form the buffer space behind the cavity sees through the screen as oil gas, the direct backward flow of oil drop that is detained on the screen is in the oil mist incasement, and simultaneously, a small amount of oil drops of excessive gathering on the shutter plate, also flow back to the oil mist incasement through shutter frame lower part food tray, the chimney has been avoided leaking the oil vapour pollution, it is clean to need not to carry out the chimney outer wall, solve the technical problem that the shutter oil vapour leaked the pollution.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the louver main body consists of a louver frame and louver blades, the louver blades are embedded in the louver frame, the louver frame penetrates through a bulkhead and is inserted into the oil mist box, the periphery of a screen is tightly pressed and connected and fixed on a flange on the end face of the louver frame by a screen pressing plate, so that the screen is positioned in the oil mist box, a gap is formed between the louver blades and the screen, a hollow cavity is formed and serves as a buffer space of oil gas, and meanwhile, the bottom of the louver frame positioned outside the oil mist box is connected with an oil disc;
the screen pressing plate is detachably connected with the end face flange of the shutter frame.
In order to further solve the technical problem to be solved by the invention, the louver window applied to the smoke box of the ship, which is provided by the invention, is characterized in that the screen pressing plate and the end face flange of the louver window frame are connected and fastened by adopting a bolt and a nut through threads, and can also be connected through other connection modes such as cotter pins, pull rivets and the like.
Furthermore, the oil pan is connected to the lower portion of the louver frame outside the oil mist box, and two ends of the L-shaped section bar are connected with the rectangular plates to form a rectangular groove body for closing the bottom of the louver frame.
Furthermore, a gap is arranged between the louver blades and the gauze, and a hollow cavity is formed and used as a buffer space for oil gas to penetrate through the gauze.
Furthermore, a hollow groove is formed in the screen pressing plate, the outer frame edge is used for compacting and fastening the screen on the flange on the end face of the shutter frame, and the size of the hollow groove corresponds to that of the shutter frame.
Furthermore, the gauze is a stainless steel gauze, and the size of the gauze corresponds to the flange on the end face of the louver window frame.
The oil mist box has the advantages that as the louver window frame is inserted into the bulkhead oil mist box, the screen is separated from the louver blades, is connected to the flange on the end face of the louver window frame and is positioned in the oil mist box of the bulkhead, the louver blades and the screen are spaced, a hollow cavity is formed to serve as a buffer space for oil gas to penetrate through the screen, and oil drops retained on the screen directly flow back into the oil mist box; oil drops after the tripe piece is passed through in the oil tray thorough interception flows back to the oil mist incasement through the oil tray, has avoided the chimney to leak the oil vapour and has polluted, need not to carry out the chimney outer wall cleanness, has solved the problem that sump oil hydrops is difficult to handle, has eliminated because of the clean negative effects that brings for the environment of chimney outer wall and the oil vapour pollution problem of chimney outer wall. The louver window is suitable for being applied to the smoke box of the ship.
Drawings
FIG. 1 is a cross-sectional view of a prior art embodiment of a blind;
FIG. 2 is a cross-sectional view of an embodiment of the blind of the present invention;
fig. 3 is a partial enlarged view of the blind of the present invention.
In the figure, 1, a louver frame, 2, a louver frame end face flange, 3, louver blades, 4, a gauze, 5, a gauze pressing plate, 6, bolts, 7, nuts and 8 oil discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 2 in the specification shows a shutter applied to a smoke box of a ship after the improvement of the invention. The main body of the blind window is composed of a blind window frame 1 and a louver blade 3, and the louver blade 3 is embedded in the blind window frame 1 and used for being integrally installed. Different from the prior art, the louver frame 1 is not connected to a bulkhead outside the oil mist box, but the louver frame 1 penetrates through the bulkhead and is inserted into the oil mist box, the periphery of the screen 4 is tightly pressed and connected and fixed on the flange 2 on the end face of the louver frame by the screen pressing plate 5, and the screen 4 is positioned in the oil mist box, so that sump oil accumulated liquid retained on the screen drips and flows back into the bulkhead, and the oil vapor leakage pollution is avoided;
as shown in the figure, the screen pressing plate 5 and the louver frame 2 are detachably connected and fastened by adopting a bolt 6 and a nut 7 through threads, and can also be connected through other connection modes such as cotter pins, rivet pulling and the like.
In addition, as shown in fig. 2 in the specification, the gauze 4 of the present invention is a stainless steel gauze, and the size of the gauze 4 corresponds to the end face flange 2 of the louver frame, and is used for intercepting oil gas; a hollow groove is formed in the gauze pressing plate 5, the outer frame edge is used for compacting and fastening the gauze 4 on the flange 1 on the end face of the louver window frame, the size of the hollow groove corresponds to that of the louver window frame 1, so that oil drops on the gauze 4 can drip conveniently, and oil and gas leakage is avoided; a gap is arranged between the louver blades 3 and the gauze 4 which are embedded in the louver window frame 1, a hollow cavity is formed to serve as a buffer space for oil gas to penetrate through the gauze 4, oil drops are convenient to condense on the louver blades 3, leakage of the oil gas is reduced, the gauze is positioned in the oil mist box, and accumulated sump oil drops drip and flow back to a cabin wall; the sub-unit connection that shutter frame 2 is located the oil mist case outside has food tray 8, and the excessive oil that gathers on shutter plate 3 flows back to the oil mist case in through the food tray, the food tray is the rectangle cell body that L type cross-section bar both ends are connected the rectangular plate and are formed 1 bottoms of closed shutter frame, and the interception sees through the oil droplet of shutter plate 3, has avoided chimney oil vapour to leak the pollution outward, need not to carry out the chimney outer wall cleanness.
The working principle of the invention is as follows:
the louver window frame 1 embedded with the louver blades 3 penetrates through a bulkhead and is inserted into an oil mist box, the gauze 4 is fastened on a louver window frame end face flange 2 of the louver window frame 1 and is positioned in the oil mist box of the bulkhead, and a gap is formed between the louver blades 3 embedded in the louver window frame 1 and the gauze 4, so that retained sump oil accumulated liquid drops into the oil mist box and flows back, meanwhile, the bottom of the louver window frame 1 is connected with an oil disc 8 to intercept residual condensed oil, thereby avoiding the pollution of leaked oil vapor and eliminating the cleaning problem of the outer wall of a chimney.
The invention has the characteristics that:
1. because the louver window frame 1 penetrates through the bulkhead and is inserted into the oil mist box, the gauze pressing plate 5 tightly presses and fixes the periphery of the gauze 4 on the end face flange 2 of the louver window frame, the gauze 4 is positioned in the oil mist box, and meanwhile, a gap is formed between the louver blades 3 and the gauze 4 to form a hollow cavity which is used as a buffer space for oil gas to permeate the gauze 4, so that sump oil accumulated liquid which is retained in the gauze drops and directly flows back into the bulkhead, and the pollution caused by the leakage of the oil gas is avoided;
2. because the lower part of the louver frame 2, which is positioned outside the oil mist box, is connected with the oil disc 8, the two ends of the L-shaped section bar are connected with the rectangular plates to form a rectangular groove body for sealing the bottom of the louver frame 1, oil drops penetrating through the louver blades 3 are intercepted and flow back to the oil mist box through the oil disc, the oil vapor leakage pollution of a chimney is avoided, and the outer wall of the chimney does not need to be cleaned.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a be applied to boats and ships smog case's shutter, characterized by: the shutter main part comprises shutter frame (1) and shutter plate (3), shutter plate (3) are inlayed in shutter frame (1), shutter frame (1) passes the bulkhead and inserts in the oil mist case, gauze clamp plate (5) compress tightly the connection with gauze (4) periphery and fix on shutter frame terminal surface flange (2) of shutter frame (1) for gauze (4) are located the oil mist case, have the interval between shutter plate (3) and gauze (4), and simultaneously, shutter frame (1) bottom that is located outside the oil mist case is connected with food tray (8).
2. The louver of claim 1, wherein the louver comprises:
the oil pan (8) is connected to the lower portion of the louver frame (2) outside the oil mist box, and two ends of the L-shaped section bar are connected with the rectangular plates to form a rectangular groove body for sealing the bottom of the louver frame (1).
3. The louver of claim 1, wherein the louver comprises:
and a gap is formed between the louver blades (3) and the gauze (4) to form a hollow cavity as a buffer space for oil gas to penetrate through the gauze (4).
4. The louver of claim 1, wherein the louver comprises:
the screen pressing plate (5) is detachably connected with the end face flange (2) of the louver frame.
5. The louver of claim 4, wherein the louver comprises:
the screen pressing plate (5) and the end face flange (2) of the louver window frame are connected and fastened by adopting a bolt (6) and a nut (7) in a threaded manner, and can also be connected by other connection modes such as a cotter pin, a pull rivet and the like.
6. The louver of claim 4, wherein the louver comprises:
the screen pressing plate (5) is internally provided with a hollow groove, the outer frame edge is used for compacting and fastening the screen (4) on the flange (2) on the end face of the shutter frame, and the size of the hollow groove corresponds to that of the shutter frame (1).
7. The louver of claim 1, wherein the louver comprises:
the gauze (4) is a stainless steel gauze, and the size of the gauze corresponds to that of the flange (2) on the end face of the louver frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011290748.1A CN112295332A (en) | 2020-11-18 | 2020-11-18 | Be applied to boats and ships smog case's shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011290748.1A CN112295332A (en) | 2020-11-18 | 2020-11-18 | Be applied to boats and ships smog case's shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112295332A true CN112295332A (en) | 2021-02-02 |
Family
ID=74334946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011290748.1A Pending CN112295332A (en) | 2020-11-18 | 2020-11-18 | Be applied to boats and ships smog case's shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112295332A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005152805A (en) * | 2003-11-26 | 2005-06-16 | Fulta Electric Machinery Co Ltd | Apparatus for removing oil mist |
| CN201285095Y (en) * | 2008-09-18 | 2009-08-05 | 柏卫东 | Louvered oil smoke suction cover |
| CN204326931U (en) * | 2014-11-17 | 2015-05-13 | 江门市南洋船舶工程有限公司 | A kind of shutter being applied to ship chimney mist of oil case |
| CN107485933A (en) * | 2017-08-30 | 2017-12-19 | 肇庆宏旺金属实业有限公司 | A kind of oil fume pump exhaust system |
| CN207311769U (en) * | 2017-07-27 | 2018-05-04 | 江苏扬子鑫福造船有限公司 | A kind of marine fuel vapor separate type mist of oil case |
| CN210888719U (en) * | 2019-08-31 | 2020-06-30 | 金淑伟 | Burglary-resisting window with dust filtering capability |
| CN213942462U (en) * | 2020-11-18 | 2021-08-13 | 渤海船舶重工有限责任公司 | Be applied to boats and ships smog case's shutter |
-
2020
- 2020-11-18 CN CN202011290748.1A patent/CN112295332A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005152805A (en) * | 2003-11-26 | 2005-06-16 | Fulta Electric Machinery Co Ltd | Apparatus for removing oil mist |
| CN201285095Y (en) * | 2008-09-18 | 2009-08-05 | 柏卫东 | Louvered oil smoke suction cover |
| CN204326931U (en) * | 2014-11-17 | 2015-05-13 | 江门市南洋船舶工程有限公司 | A kind of shutter being applied to ship chimney mist of oil case |
| CN207311769U (en) * | 2017-07-27 | 2018-05-04 | 江苏扬子鑫福造船有限公司 | A kind of marine fuel vapor separate type mist of oil case |
| CN107485933A (en) * | 2017-08-30 | 2017-12-19 | 肇庆宏旺金属实业有限公司 | A kind of oil fume pump exhaust system |
| CN210888719U (en) * | 2019-08-31 | 2020-06-30 | 金淑伟 | Burglary-resisting window with dust filtering capability |
| CN213942462U (en) * | 2020-11-18 | 2021-08-13 | 渤海船舶重工有限责任公司 | Be applied to boats and ships smog case's shutter |
Non-Patent Citations (1)
| Title |
|---|
| 钟卫佳: "《铜加工技术实用手册》", 31 January 2007, 冶金工业出版社, pages: 49 - 50 * |
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