CN102962159A - Oil dispersant spraying device - Google Patents
Oil dispersant spraying device Download PDFInfo
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- CN102962159A CN102962159A CN2012105256975A CN201210525697A CN102962159A CN 102962159 A CN102962159 A CN 102962159A CN 2012105256975 A CN2012105256975 A CN 2012105256975A CN 201210525697 A CN201210525697 A CN 201210525697A CN 102962159 A CN102962159 A CN 102962159A
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- pipe
- swivel joint
- ring
- detergent
- nozzle
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Abstract
The invention provides an oil dispersant spraying device, which comprises an upright post and a transverse arm, wherein the upright post consists of a rotary joint inner ring, a rotary joint outer ring and a davit; the rotary joint inner ring is arranged on a deck and connected with an oil dispersant pipeline; the rotary joint outer ring is arranged outside the rotary joint inner ring in a sleeving manner and placed at the upper end of the rotary joint inner ring; the davit is arranged at the upper end of the rotary joint outer ring; a lug plate is arranged on the outer wall of the davit; the transverse arm is a hollow pipe of which the inner diameter is reduced progressively from one end near the upright post to the other end far away from the upright post; one end of the transverse arm is communicated with the rotary joint outer ring; a plurality of nozzles are arranged on the hollow pipe; a lifting lug is arranged on the outer wall, opposite to the nozzles, of the hollow pipe; and the lifting lug is connected with the lug plate through a steel wire rope. The oil dispersant spraying device enhances the strength of the deck; a rubber pipe is replaced by a steel pipe, so maintenance or ageing and replacement is avoided; the transverse arm adopts reducing through pipe connection, so the spraying effect of the oil dispersant is guaranteed; each nozzle consists of a spray head cover and a spray pipe, so the spraying radiation range can be adjusted; and the pipe diameter is large, the pipe wall is thick and the service life is long.
Description
Technical field
The present invention relates to the ship deck mechanical field, specifically a kind of detergent flusher.
Background technology
Along with the exploitation of offshore oil, also more and more serious for the oil pollution that the leakage of oil in the recovery process and tanker was/went/ran aground cause.In order to protect lake, the marine eco-environment, various engineering ships all are furnished with the oil of disappearing or oil-collecting device.The oily flusher that disappears as shown in Figure 1, it is a long wish-bone arm type flusher, transverse arm 5 is supported by column 30, and by cable wire 31 tractives in the top of column 30, during use, whole detergent flusher is welded and fixed above deck by column 30.Detergent, is sprayed out by the nozzle 6 on the transverse arm 5 in flexible pipe 32 is transported to the pipeline of transverse arm 5 by underdeck pipeline.This oily device that disappears is installed on ship side, and port and starboard is arranged symmetrically with, and transverse arm is vertical with the captain during use, rotates to the position parallel with the captain after finishing using.By analysis, the problem that this device exists mainly contains: 1) all need to weld on the deck because of detergent pipeline and column, slacken deck strength; 2) because this device is exposed on the open deck, the time one is long, and flexible pipe is aging easily; 3) the pipeline internal diameter of transverse arm sprinkling is constant, and remote oil pressure successively decreases, and the spray effect of terminal detergent is undesirable; 4) nozzle is set to plain nozzle, and the finish atomizing effect is undesirable, can not large tracts of land cover the leakage of oil sea.
Summary of the invention
The objective of the invention is to improve existing detergent flusher, weakening deck strength, the long term exposure that overcomes its existence causes that flexible pipe is aging, the single terminal pressure that causes of transverse arm pipeline internal diameter is little and think of the defective that can not large tracts of land covers the leakage of oil sea so that spray effect is paid no attention to.
For reaching above-mentioned purpose, the invention provides a kind of detergent flusher, comprise column and transverse arm, it is characterized in that: column by install above deck with swivel joint that the detergent pipeline is connected in ring, to be set in ring in this swivel joint outer and place the swivel joint outer shroud of ring upper end in this swivel joint and the davit that is arranged on this swivel joint outer shroud forms; Be provided with otic placode on the outer wall of this davit; Transverse arm is the hollow pipe that successively decreases to the other end of column far away of an end of nearly column without leave in, the one end is communicated with the swivel joint outer shroud, this hollow pipe is provided with a plurality of nozzles, is provided with hanger on the hollow pipe outer wall relative with this nozzle, and this hanger links to each other with described otic placode by steel wire rope.
Above-mentioned swivel joint outer shroud is a three-way pipe, comprise upper orifice, lower nozzle and the middle mouth of pipe, outside lower nozzle is fastened in and encircles in the swivel joint, pass screw screens on the lower nozzle by bolt, be provided with O type rubber seal between the contact-making surface of ring in this lower nozzle and the swivel joint, upper orifice is connected with the bottom of described davit by connecting bolt, and the middle mouth of pipe is communicated with an end of described hollow pipe; This hollow pipe is connected in turn by the pipe that at least three internal diameters successively decrease, and is provided with at least two nozzles on each pipe.
Correspondence is provided with cannelure with described screw place on the outer wall that encircles in the above-mentioned swivel joint, in order to the described positioning screw hole of block.
Be provided with to put the seal groove of described O type rubber seal in the above-mentioned swivel joint on the contact-making surface of ring and lower nozzle.
Above-mentioned O type rubber seal and seal groove all are two, along axially being set up in parallel of encircling in the described swivel joint.
The external diameter of ring and concordant place, the bottom of lower nozzle part once is less than this partly external diameter more than concordant place in the above-mentioned swivel joint; Be provided with the connecting plate that carries screw on the lower end outer wall of this lower nozzle, this connecting plate arranges perpendicular to this lower nozzle outer wall, and its bottom surface flushes with described concordant place; This connecting plate is connected pressing plate by bolt and connects with one, the inner of this connection pressing plate contacts with the interior outer wall that encircles of the swivel joint under described concordant the sentencing.
Be provided with O type rubber ring between the lower end of above-mentioned connection pressing plate and described lower nozzle.
One end of the above-mentioned middle mouth of pipe and described hollow pipe is by being arranged on being connected spiral shell plate or flange, linking to each other by set bolt of port separately; Connection spiral shell plate or flange by being arranged on port separately between the adjacent pipe, link to each other by fastening bolt.
Said nozzle is comprised of the nozzle cap that communicates with transverse arm and jet pipe, being welded on the transverse arm of nozzle cap, and jet pipe is screwed in the nozzle cap by screw thread, and jet pipe is half hollow type, and its bottom has four through holes.
The invention has the beneficial effects as follows: 1, apparatus of the present invention column and detergent pipeline unite two into one, and have strengthened deck strength; 2, the detergent pipeline of apparatus of the present invention setting has replaced sebific duct by steel pipe, can use for a long time, need not safeguard or worry aging and replacing problem; 3, the transverse arm of apparatus of the present invention is provided with the connection of reducing siphunculus, can eliminate long problem of successively decreasing apart from delivery hydraulic pressure, has guaranteed the spray effect of detergent; 4, is comprised of nozzle cap and jet pipe after the nozzle of apparatus of the present invention improvement, it is threaded and can conveniently regulates gap between nozzle cap and the jet pipe, to regulate the radiation scope of spraying.5, former flusher passes the detergent pipeline on deck, and latus rectum is little, and tube wall is thin perishable, and the life-span is short.This device caliber is large, thickness of pipe wall, and the life-span is long.
Below in conjunction with the drawings and the specific embodiments the present invention is described in further detail.
Description of drawings
Fig. 1 is existing detergent flusher schematic diagram;
The detergent flusher schematic diagram that Fig. 2 provides for one embodiment of the invention;
Fig. 3 is the schematic diagram of swivel joint outer shroud;
Fig. 4 is the schematic diagram of ring in the swivel joint;
The transverse arm section schematic diagram that Fig. 5 provides for one embodiment of the invention.
The nozzle arrangements schematic diagram that Fig. 6 provides for one embodiment of the invention.
Among the figure: ring in 1-swivel joint; 2-swivel joint outer shroud; 3-davit; 4-bolt; 5-transverse arm; 6-nozzle; 7-steel wire rope; 8-otic placode; 9-bolt; 10-O type rubber ring; 11-pressing plate: 12-rubber o-ring; 13-bolt; 14-pad; 15-otic placode; 16-nozzle cap; 17-jet pipe; 18-hanger; 19-screw; 20-upper orifice; 21-lower nozzle; 22-middle the mouth of pipe; 23,24,25-pipe; 26,28-connection spiral shell plate or flange; 27,29-bolt; 30-column; 31-connecting plate; 32-flexible pipe.
The specific embodiment
For being overcomes existing detergent flusher, the weakening deck strength that exists, long term exposure causes flexible pipe aging, transverse arm pipeline internal diameter is single cause terminal pressure little and so that spray effect pay no attention to and think of the defective that can not large tracts of land covers the leakage of oil sea, present embodiment provides a kind of detergent flusher shown in Figure 2, comprise column 30 and transverse arm 5, column 30 by install above deck with swivel joint that the detergent pipeline is connected in encircle 1, being set in ring in this swivel joint 1 davit 3 outer and that place the swivel joint outer shroud 2 of ring 1 upper end in this swivel joint and be arranged on these swivel joint outer shroud 2 upper ends forms; Be provided with otic placode 8 on the outer wall of this davit 3; Transverse arm 5 be in one without leave nearly column 30(namely near an end of column 30, an end that is called nearly column 30) a end is to column 30(far away namely away from an end of column 30, an end that is called column 30 far away) the other end is (in this diagram, its internal diameter successively decreases from left to right, namely the internal diameter away from column 30 is less) hollow pipe that successively decreases, one end one end of column 30 (namely near) is communicated with swivel joint outer shroud 2, this hollow pipe is provided with a plurality of nozzles 6, be provided with hanger 18 on the hollow pipe outer wall relative with this nozzle 6, this hanger 18 links to each other with otic placode 8 by steel wire rope 7.Thus, be not difficult to find out, the detergent flusher that present embodiment provides does not weld above deck, but realize the detachable of detergent flusher by ring 1 in the swivel joint and swivel joint outer shroud 2, so, not only overcome the defective that the welding of itself and deck causes deck strength to weaken, avoided simultaneously the flexible pipe long term exposure in atmosphere and easy aging defective, and transverse arm 5 is hollow pipes of reducing gradually to the other end of an end without leave in, guaranteed the oil pressure of the end of transverse arm 5, it is little and think of the defective that can not large tracts of land covers the leakage of oil sea so that spray effect is paid no attention to have overcome terminal pressure that existing detergent flusher exists.
For so that column 30 more be convenient to the dismounting and the assembling, as shown in Figure 3, the swivel joint outer shroud 2 that relates in the present embodiment is a three-way pipe, comprise upper orifice 20, lower nozzle 21 and the middle mouth of pipe 22, in conjunction with Fig. 2 as seen, lower nozzle 21 is fastened in and encircles outside 1 in the swivel joint, pass screw 19 screens on the lower nozzle 21 by bolt 9, be provided with O type rubber seal 10 between the contact-making surface of ring 1 in this lower nozzle 21 and the swivel joint, upper orifice 20 is connected with the bottom of davit 3 by connecting bolt 4, the middle mouth of pipe 22 is communicated with an end (be the left end of illustrating among Fig. 2, a end here refers to an end of nearly column 30) of hollow pipe (being transverse arm 5); This hollow pipe is connected in turn by the pipe 23,24,25 that at least three internal diameters successively decrease, and is provided with at least two nozzles 6 on each pipe.
Referring to Fig. 4, correspondence is provided with cannelure 26 with screw 19 places on the outer wall of the interior ring 1 of swivel joint, realizes locating in order to block positioning screw hole 9.Be provided with to put the seal groove 27 of O type rubber seal 10 in the swivel joint on the contact-making surface of ring 1 and lower nozzle 21.O type rubber seal 10 and seal groove 27 all are two, along axially being set up in parallel of ring 1 in the swivel joint.
In conjunction with Fig. 2 as seen, in the swivel joint external diameter of ring 1 and concordant place, the bottom of lower nozzle 21 part once less than this partly external diameter more than concordant place; Be provided with the connecting plate 31 that carries screw on the lower end outer wall of this lower nozzle 21, this connecting plate 31 is perpendicular to these lower nozzle 21 outer wall settings, and its bottom surface flushes with concordant place; This connecting plate 31 is connected pressing plate 11 by bolt 13 and connects with one, the outer wall of ring 1 contacts in the swivel joint under the inner of this connection pressing plate 11 and described concordant the sentencing, by connecting plate 31 be connected pressing plate 11 with further fixing the connecting of ring 1 and swivel joint outer shroud 2 in the swivel joint, be provided with O type rubber ring 12 between the lower end of connection pressing plate 11 and lower nozzle 21 and seal.
One end (with pipe 23 shown in Figure 1) of the middle mouth of pipe 22 and hollow pipe (being transverse arm) is by being arranged on being connected spiral shell plate or flange 26, linking to each other by set bolt 27 of port separately; Connection spiral shell plate or flange 28 by being arranged on port separately between the adjacent pipe, link to each other by fastening bolt 29.
By Fig. 5 and Fig. 6 as seen, the nozzle 6 that present embodiment relates to is comprised of the nozzle cap 16 that communicates with transverse arm 5 and jet pipe 17, being welded on the transverse arm 5 of nozzle cap 16, and jet pipe 17 is screwed in the nozzle cap 16 by screw thread, jet pipe 17 is half hollow type, and its bottom has four through holes.
In sum, be not difficult to find out that the column of the detergent flusher that present embodiment provides and detergent pipeline unite two into one, and have strengthened deck strength; Simultaneously replace sebific duct by steel pipe, can use for a long time, need not safeguard or worry aging and replacing problem; Transverse arm is provided with the reducing siphunculus and connects, and can eliminate long problem of successively decreasing apart from delivery hydraulic pressure, has guaranteed the spray effect of detergent; Is comprised of nozzle cap and jet pipe after the nozzle improvement, it is threaded and can conveniently regulates gap between nozzle cap and the jet pipe, to regulate the radiation scope of spraying; Former flusher passes the detergent pipeline on deck, and latus rectum is little, and tube wall is thin perishable, and the life-span is short, and the detergent flusher caliber that present embodiment provides is large, thickness of pipe wall, and the life-span is long.
Above content is the further description of the present invention being done in conjunction with concrete preferred embodiment, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. detergent flusher, comprise column (30) and transverse arm (5), it is characterized in that: column by install above deck with swivel joint that the detergent pipeline is connected in ring (1), to be set in ring (1) in this swivel joint outer and place the swivel joint outer shroud (2) of ring (1) upper end in this swivel joint and the davit (3) that is arranged on this swivel joint outer shroud (2) forms; Be provided with otic placode (8) on the outer wall of this davit (3);
Described transverse arm (5) is the hollow pipe that successively decreases to column far away (30) other end of an end of nearly column (30) without leave in, the one end is communicated with swivel joint outer shroud (2), this hollow pipe is provided with a plurality of nozzles (6), be provided with hanger (18) on the hollow pipe outer wall relative with this nozzle (6), this hanger (18) links to each other with described otic placode (8) by steel wire rope (7).
2. detergent flusher as claimed in claim 1, it is characterized in that: described swivel joint outer shroud (2) is a three-way pipe, comprise upper orifice (20), lower nozzle (21) and the middle mouth of pipe (22), lower nozzle (21) is fastened in and encircles outside (1) in the swivel joint, pass screw (19) screens on the lower nozzle (21) by bolt (9), be provided with O type rubber seal (10) between the contact-making surface of ring (1) in this lower nozzle (21) and the swivel joint, upper orifice (20) is connected with the bottom of described davit (3) by connecting bolt (4), and the middle mouth of pipe (22) is communicated with an end of described hollow pipe; The pipe that this hollow pipe is successively decreased by at least three internal diameters (23,24,25) is connected in turn, and is provided with at least two nozzles (6) on each pipe.
3. detergent flusher as claimed in claim 2 is characterized in that: correspondingly on the outer wall of ring (1) in the described swivel joint locate to be provided with cannelure (26) with described screw (19), in order to the described positioning screw hole of block (9).
4. detergent flusher as claimed in claim 2 is characterized in that: the seal groove (27) that is provided with to put described O type rubber seal (10) in the described swivel joint on the contact-making surface of ring (1) and lower nozzle (21).
5. detergent flusher as claimed in claim 4, it is characterized in that: described O type rubber seal (10) and seal groove (27) all are two, along axially being set up in parallel of ring (1) in the described swivel joint.
6. detergent flusher as claimed in claim 2 is characterized in that: the external diameter of ring (1) and concordant place, the bottom part once of described lower nozzle (21) is less than this partly external diameter more than concordant place in the described swivel joint;
Be provided with the connecting plate (30) that carries screw on the lower end outer wall of this lower nozzle (21), this connecting plate (30) is perpendicular to this lower nozzle (21) outer wall setting, and its bottom surface flushes with described concordant place;
This connecting plate (30) is connected pressing plate (11) by bolt (13) and connects with one, the inner of this connection pressing plate (11) contacts with the interior outer wall that encircles (1) of the swivel joint under described concordant the sentencing.
7. detergent flusher as claimed in claim 6 is characterized in that: be provided with O type rubber ring (12) between the lower end of described connection pressing plate (11) and described lower nozzle (21).
8. such as claim 2 or 3 or 4 or 5 or 6 or 7 described detergent flushers, it is characterized in that: an end of the described middle mouth of pipe (22) and described hollow pipe is by being arranged on being connected spiral shell plate or flange (26), linking to each other by set bolt (27) of port separately; Connection spiral shell plate or flange (28) by being arranged on port separately between the adjacent pipe, link to each other by fastening bolt (29).
9. such as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described detergent flushers, it is characterized in that: described nozzle (6) is comprised of the nozzle cap (16) that communicates with transverse arm (5) and jet pipe (17), being welded on the transverse arm (5) of nozzle cap (16), jet pipe (17) is screwed in the nozzle cap (16) by screw thread, jet pipe (17) is half hollow type, and its bottom has four through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525697.5A CN102962159B (en) | 2012-12-07 | 2012-12-07 | A kind of detergent flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525697.5A CN102962159B (en) | 2012-12-07 | 2012-12-07 | A kind of detergent flusher |
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| Publication Number | Publication Date |
|---|---|
| CN102962159A true CN102962159A (en) | 2013-03-13 |
| CN102962159B CN102962159B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210525697.5A Active CN102962159B (en) | 2012-12-07 | 2012-12-07 | A kind of detergent flusher |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020005439A1 (en) * | 1999-09-27 | 2002-01-17 | Kendall David C. | Configured nozzle system for marine application of chemical dispersant on oil spills |
| GB2365114A (en) * | 2000-07-25 | 2002-02-13 | Dahll Ltd | A modular towel rail |
| US20030150623A1 (en) * | 2002-02-08 | 2003-08-14 | Kim Jong Jin | Fire extinguishing spray nozzle |
| CN2772629Y (en) * | 2005-01-31 | 2006-04-19 | 深圳市龙善环保科技实业有限公司 | High-efficient spray tube of oil spilling dispersing agent |
| CN201404873Y (en) * | 2009-04-24 | 2010-02-17 | 徐世杰 | Spraying device for boat and land dual-purpose portable oil spill dispersant |
| CN102367898A (en) * | 2011-09-22 | 2012-03-07 | 航天材料及工艺研究所 | Thin-wall flange flat-groove dual seal structure used under complex working condition and application thereof |
| CN202966588U (en) * | 2012-12-07 | 2013-06-05 | 广州中船黄埔造船有限公司 | Oil dispersant spraying device |
-
2012
- 2012-12-07 CN CN201210525697.5A patent/CN102962159B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020005439A1 (en) * | 1999-09-27 | 2002-01-17 | Kendall David C. | Configured nozzle system for marine application of chemical dispersant on oil spills |
| GB2365114A (en) * | 2000-07-25 | 2002-02-13 | Dahll Ltd | A modular towel rail |
| US20030150623A1 (en) * | 2002-02-08 | 2003-08-14 | Kim Jong Jin | Fire extinguishing spray nozzle |
| CN2772629Y (en) * | 2005-01-31 | 2006-04-19 | 深圳市龙善环保科技实业有限公司 | High-efficient spray tube of oil spilling dispersing agent |
| CN201404873Y (en) * | 2009-04-24 | 2010-02-17 | 徐世杰 | Spraying device for boat and land dual-purpose portable oil spill dispersant |
| CN102367898A (en) * | 2011-09-22 | 2012-03-07 | 航天材料及工艺研究所 | Thin-wall flange flat-groove dual seal structure used under complex working condition and application thereof |
| CN202966588U (en) * | 2012-12-07 | 2013-06-05 | 广州中船黄埔造船有限公司 | Oil dispersant spraying device |
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| Publication number | Publication date |
|---|---|
| CN102962159B (en) | 2015-10-21 |
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Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee after: Middle ship Huangpu Wen Chong boats and ships Co., Ltd Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee before: CSSC Guangzhou Shipbuilding Co., Ltd. |